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Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has released National Center for Nanoscience and Technology of China and Guangdong University of Technology patent application for Perovskite Thin Film Crystallization Regulation and Control Device, Perovskite Thin Film and Preparation Method and Application of Pero..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Shenzhen Innovation Fine Glass Co Ltd has filed a patent application for High-brightness Peep-proof Film. This invention was developed by Chen Ruiping, Wu Weizhou, Zeng Ailing, Lai Xianghong and Zhang Jinjin. The patent application number is CN202510707123 20250529. The patent publication number is CN12035..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has received Cixi Shanglin Electronic Tech Co Ltd patent application for High-transmittance Peep-proof Layer for Peep-proof Film and Preparation Method of High-transmittance Peep-proof Layer. Mao Jiaming and Mao Longquan developed the invention. The patent applic..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Luoyang Dedao Plastics Tech Co Ltd has sought patent for Flattening and Conveying Mechanism of Film Material for PVC Film Processing. This invention was developed by Jia Manle and Jiang Zhongwang. The patent application number is CN202510846353 20250624. The patent publication number is CN120347998 (A). In..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has released Pangang Group Chongqing Vanadium Titanium Technology and Chongqing Titanium Ind Co Ltd of Pangang Group patent application for Polyvinyl Chloride Calendering Film as Well as Preparation Method and Hue Detection Method Thereof. This invention was develop..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Xiehui New Material Tech Anhui Co Ltd has applied Chinese patent for Manufacturing Method of Grain Touch Film. Wang Qiyuan, Zhu Lianxiang, Zhou Yan, Wu Fengyun and Sun Yaqin developed it. The patent application number is CN202510472387 20250416. The patent publication number is CN120348010 (A). Internation..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has released Kailite Shandong New Material Tech Co Ltd patent application for Polyester Film for Electronic Tag and Preparation Method Thereof. This invention was developed by Lyu Menghan, Lyu Liangliang and Sun Xiuli. The patent application number is CN202510709..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has published Suzhou Xionglin New Material Science & Tech Co Ltd patent application for Black and White Double-layer TPU Film for Curtain Fabric and Preparation Method of Black and White Double-layer TPU Film. The invention was developed by He Jianxiong, Huang Chunh..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has released Heilongjiang Shengchuang Energy Tech Co Ltd patent application for High-light-transmittance Peep-proof Film for Electronic Product and Processing and Compounding Device of High-light-transmittance Peep-proof Film. This invention was developed by Cao Lim..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Suzhou Nanyi Tech Co Ltd has submitted a patent application for Graphene Heat-conducting Gasket with Edge Covered by Protective Film and Preparation Method of Graphene Heat-conducting Gasket. Wang Nan developed the invention. The patent application number is CN20248004271 20240612. The patent publication n..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Tan Yunchao has submitted a patent application for Handheld Multi-tooth PCR Plate Film Sealing Device. The patent application number is CN202510681941 20250526. The patent publication number is CN120348538 (A). International Patent Classification codes are B65B33/02, B65B65/00 and C12M1/00. Cooperative Pate..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Ningxia Oufuniu Tech Co Ltd has submitted a patent application for Intelligent Variable-ratio Cold Stretching Vertical Film Sleeving Machine. This invention was developed by Liu Wangcheng. The patent application number is CN202510649414 20250520. The patent publication number is CN120348569 (A). Internatio..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has received Jiangsu Wantuo New Material Tech Co Ltd patent application for PVC Decorative Film Storage and Transfer Device with Storage Gaps and Use Method. Ji Jinmei, Cui Hua, Rong Xilong, Zhou Jinfeng, Xu Haiyan, Zhang Haijun, Ji Wenliang and Tang Yanxiang develo..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has published Gunze KK patent application for Conductive Film. The invention was developed by Yamanaka Soichiro. The patent application number is CN20238086969 20231221. The patent publication number is CN120345038 (A). International Patent Classification codes a..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has published Gunze KK patent application for Conductive Film. The invention was developed by Yamanaka Soichiro and Nakamura Kazuki. The patent application number is CN20238086970 20231221. The patent publication number is CN120345039 (A). International Patent Cl..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has received Shenzhen Xidroid Tech Co Ltd patent application for Static Electricity Removing Equipment for Removing Static Electricity on Surface of Thin Film in Batches. Meng Wanxiang and Wei Xusheng developed the invention. The patent application number is CN20..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has published Nantong Jinweier Intelligent Equipment Co Ltd patent application for Automatic Feeding and Positioning Equipment for PoE (polyolefin Elastomer) Adhesive Film. The invention was developed by Xin Wensheng and Liu Meiyuan. The patent application number..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Yantai Advanced Mat and Green Manufacturing Shandong Laboratory has applied Chinese patent for Nucleotide-assisted Ion-permeable Polymer Resin, Preparation Method Thereof and Application of Nucleotide-assisted Ion-permeable Polymer Resin in Film. Hu Keling, Ma Zhengfeng, Sun Xin, Su Chengkun and Sun Jinming d..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Shenzhen Changsong New Material Tech Co Ltd has filed a patent application for Hardened Film with High Light Transmittance and High Flexibility and Preparation Method Thereof. This invention was developed by Sadakatsu and Wen Yong. The patent application number is CN202510478111 20250416. The patent public..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Nanjing Yanhe New Material Tech Co Ltd has submitted a patent application for Polyolefin Resin Film Material and Preparation Method Thereof. This invention was developed by He Jingguo, Yan Cuiyu, Zhou Jianhe and He Ruixi. The patent application number is CN202510405493 20250402. The patent publication numb..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has received Shaoxing Riyue New Mat Co Ltd patent application for High-ductility PET (polyethylene Terephthalate) Film. Zhu Xiaoming developed the invention. The patent application number is CN202510631359 20250516. The patent publication number is CN120349625 (A..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Zhongshan Nobia Optics Mat Co Ltd has sought patent for PVC (polyvinyl Chloride) Film Excimer Blister UV (ultraviolet) Coating and Preparation Method Thereof. This invention was developed by Teng Jun and Teng Hanwen. The patent application number is CN202510754545 20250606. The patent publication number is..

Plastics

  |  Thu 29 Jan 2026

Beijing, Jan. 29 -- Anhui Ningguo Haiwei Electronics Co Ltd has submitted a patent application for Capacitor Metallized Film and Film Production Equipment and Process. This invention was developed by Tan Zhiyong and Wang Zhibin. The patent application number is CN202510380757 20250328. The patent publication number is CN12035..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has received Dongguan Kaihua Environmental Prot New Material Co Ltd patent application for Flame-retardant Heat-insulating Film Material and Preparation Method Thereof. Zheng Jinbo and Li Lianwen developed the invention. The patent application number is CN2025105..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has published LG Chemical patent application for Antibacterial Resin and Molded Article Comprising Same. The invention was developed by Kang Soon-hee, Xu Yiling, Lee Ji-seok and Choi Hyungsam. The patent application number is CN20248005352 20240604. The patent publ..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Dainippon Ink & Chemicals has sought patent for Curable Resin Composition and Cured Product. This invention was developed by Suetsugu Teruta. The patent application number is CN202411692032 20241125. The patent publication number is CN120353095 (A). International Patent Classification codes are C08F116/14, C..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has published Taizhou City Huangyan District Jufeng Motorcycle patent application for Double-color Mold. The invention was developed by Chen Hui, Ruan Shuai and Dai Ye. The patent application number is CN202510809483 20250617. The patent publication number is CN120..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Guangxi Shuangying Group has submitted a patent application for Automobile Door Panel Handrail and Foam Forming Mold and Method. This invention was developed by Chen Yulin, Li Zhijie, Yu Ying and Tian Chongxin. The patent application number is CN202510672578 20250523. The patent publication number is CN12034..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has received Fengyi Guala Bottle Cap, Sichuan patent application for Bottle Cap Production Mold Closing Mechanism and Control Method Thereof. Zhu Yinzhang developed the invention. The patent application number is CN202510865627 20250626. The patent publication numb..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Kemin Industries has applied Chinese patent for Method for Separating Capsorubin and Other Carotenoids from Capsicum Oleoresin. Hatschke Florian developed it. The patent application number is CN20238085280 20231018. The patent publication number is CN120344301 (A). International Patent Classification codes a..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 28 -- Nanjing Shijing Tech Co Ltd has submitted a patent application for Metal Powder Forming Injection Molding Equipment and Injection Molding Process Based on Mim. Tian Xifeng, Zheng Youqiang, Guo Wanyu, Zhang Yao and Huang Qionglin developed the invention. The patent application number is CN202510639459 20250..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 28 -- State Intellectual Property Office of China has published Bostik Inc patent application for Compositions Comprising Moisture-crosslinkable Polymers. The invention was developed by Cao Yichen. The patent application number is CN20238086658 20231213. The patent publication number is CN120322893 (A). Internat..

Plastics

  |  Thu 29 Jan 2026

Kuala Lumpur, Jan. 29 -- Polyplastics has obtained a patent for wholly aromatic polyester and polyester resin composition. This invention was developed by Yokota Toshiaki and Kawahara Toshinori. The patent application number is MY2021PI05229 20200402. The patent publication number is MY191157 (A). International Patent Classific..

Plastics

  |  Thu 29 Jan 2026

Mexico City, Jan. 29 -- SK Chemicals has applied Mexican patent for Recycled Bis(4-hydroxybutyl)terephthalate, Method for Preparing Same, and Polyester Resin Using Same. Yoo Young-man and Hwang Eun-yeong developed it. The patent application number is MX20240008721 20231122. The patent publication number is MX2024008721 (A). Int..

Plastics

  |  Thu 29 Jan 2026

Mexico City, Jan. 29 -- Mexican Institute of Industrial Property has received Nicoventures patent application for Oral Products with Nicotine-polymer Complex. Zawadzki Michael Andrew, Keller Christopher, Daniel Michael S, Roohinejad Shahin, Darrow Brandon Scott, Jackson Cortney R and Watts Joshua Lee developed the invention. ..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Tianjin Dayangguang New Material has applied Chinese patent for High-strength Polyethylene Film and Preparation Method Thereof. Tian Shouwen developed it. The patent application number is CN202510861201 20250625. The patent publication number is CN120349585 (A). International Patent Classification codes ar..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has released Shanghai University Of Engineering Science patent application for Multi-element Synergistic Super-hydrophobic Breathable Polyolefin Film and Preparation Method Thereof. This invention was developed by Xiu Haobo, Jiang Zhenlin, Zhang Fan, Liu Jizhe, Yuan..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has received Nanjing University patent application for Chitosan Gel Film Containing Carboxylic Acid Functionalized Ionic Liquid as Well as Preparation Method and Application of Chitosan Gel Film. Wu Youting, Tu Zhuoheng, Zhang Ping and Zhu Hao developed the inventio..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Xuzhou University of Technology has submitted a patent application for Preparation Method and Application of Novel Europium-based Metal Organic Framework Film. This invention was developed by Li Zhao, Tian Lin, Li Jing, Na Weidan, Wang Ju and He Changchun. The patent application number is CN20241097867 202..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has received Hubei Zhengan New Materials patent application for Continuous Ring-opening Polymerization Method Based on Mixture of Ring Body and Linear Body and Application of Continuous Ring-opening Polymerization Method. Lin Bixiong, Li Wenkang, Wu Jinyuan and Ma Q..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Sichuan University has filed a patent application for High-frequency Low-dielectric Low-dielectric-loss Polyimide Resin as Well as Preparation Method and Application Thereof. This invention was developed by Qin Jiaqiang, Liu Shi, Wang Yinghan and Cheng Pei. The patent application number is CN202510613471 202..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Foshan Eon Technology Industry has sought patent for Antibacterial Skin-friendly Polyurethane Sponge and Preparation Method Thereof. This invention was developed by Cui Jianeng. The patent application number is CN202410270958 20240311. The patent publication number is CN120349493 (A). International Patent Cl..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Minjiang University has submitted a patent application for Preparation Method and Application of Carbon Nanodot Film with Kerr Effect. Li Dejing and Zhang Chen developed the invention. The patent application number is CN202510609802 20250513. The patent publication number is CN120348935 (A). International ..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Nissei ASB Machine has submitted a patent application for Resin Container and Method for Manufacturing Resin Container. This invention was developed by Oike Toshiteru. The patent application number is CN20238085760 20231211. The patent publication number is CN120344456 (A). International Patent Classificatio..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has published Gree Electric Appliances, Zhuhai patent application for Control Method and Device Based on Multi-mode Perception, Pet Fostering Equipment and Medium. The invention was developed by Guan Peng, Deng Renfei, Jin Shengxi, Chen Yongchun, Jiang Wenbo and Zhu..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Anhui Zijin New Material Science & Technology has submitted a patent application for Liquid Food Packaging Cover Film and Preparation Process. This invention was developed by Xu Tao, Xing Luzheng, Wu Liang and Kang Peng. The patent application number is CN202510822827 20250619. The patent publication numbe..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Anhui Heli (Luan) Casting has submitted a patent application for Quick-change Plate Frame for V-method Mold. This invention was developed by Wu Laifa, Tao Biao and Hu Zhifei. The patent application number is CN202510530793 20250425. The patent publication number is CN120347164 (A). International Patent Class..

Plastics

  |  Thu 29 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has received Hubei Engineering University patent application for Method for Auxiliary Development of Mofs Modified Polyurethane Material Based on Machine Learning. Xiong Bo, Zhu Lei, Wang Jinhao, Zhang Ziqi, Zhang Jingran and Li Boxie developed the invention. The p..

Plastics

  |  Thu 29 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has released CCCC Shec Chengdu Construction Engineering patent application for Recyclable Ladder Cage Wall Connecting Piece Applied to Hollow Thin-wall Pier and Using Method of Recyclable Ladder Cage Wall Connecting Piece. This invention was developed by Huang Pingx..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Sichuan University has sought patent for Polyurethane In-situ Filled Honeycomb Composite Material, Wave-absorbing Material Prepared from Polyurethane In-situ Filled Honeycomb Composite Material, Preparation Method and Application of Wave-absorbing Material. This invention was developed by Chen Yang, Di Xiaoch..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- LG Chemical has submitted a patent application for Polycarbonate Resin Composition, Method for Preparing Same, and Molded Article Comprising Same. This invention was developed by Choi Woo-su, Choi Jong-kuk, Lee Su Kyoung, Lee Ryul, Won Eun Bin and Kim Jin-sun. The patent application number is CN202411411677 ..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has published Changchun Institute of Applied Chemistry, Chinese Academy of Sciences patent application for Transparent Polylactic Acid Film with Antibacterial Property, Ultraviolet Aging Resistance and High Toughness as Well as Preparation Method and Application of ..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Guangdong Shunde Shunyan New Material has submitted a patent application for Hydrolysis-resistant PBT Modified Engineering Plastic and Preparation Method Thereof. This invention was developed by Zhang Zhaopeng, Zhang Ping, Fu Yixuan, Zhong Ming and Sun Weixian. The patent application number is CN202510722409..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has released Tsinghua University patent application for Furfural Acetal-maleic Anhydride Copolymer and Preparation Method Thereof. This invention was developed by Yang Wantai, Zhao Guangzhi and Huang Yanbin. The patent application number is CN202510740550 20250604...

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Xihua University has submitted a patent application for Chuanminshen Violaceum Crude Polysaccharide as Well as Extraction Method and Application Thereof. Zhang Liang, Li Yaxin, Sun Quanjiao, Wen Jianxia, Zhang Guangfeng, Liu Qingru and Zhang Wenwen developed the invention. The patent application number is CN..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has received China Jiliang University patent application for Method for Improving Tremella Polysaccharide Extraction Yield and Application. Liang Jiale, Zhang Yongjun, Ou Shiyi, Gao Xinkai, Wei Mingyu, Chen Lijun, Gu Yingxuan, Shu Han, Xiang Can, Zhu Liyun and Zou K..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Hodogaya Chemical has submitted a patent application for Novel Squarylium Compound, Near-infrared Absorbing Dye, and Thin Film. Egami Naoki, Hashimoto Maki and Sato Hiroshi developed the invention. The patent application number is CN20251015174 20250106. The patent publication number is CN120349332 (A). In..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Hainan University has filed a patent application for Structure and Preparation Method of Fluorine-containing Acrylate Self-polishing Antifouling Resin Grafted with Bit-zinc Acetate. This invention was developed by Yang Jianxin, Wang Dazhuang, Dong Miao, Liu Liju, Liu Ruotong and Lin Xinrui. The patent applic..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Hamamatsu Photonics has submitted a patent application for Film Thickness Measuring Device and Film Thickness Measuring Method. Otsuka Kenichi, Masuoka Hideki and Iguchi Kazuya developed the invention. The patent application number is CN20238083744 20230901. The patent publication number is CN120344818 (A)..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- KLA-Tencor has filed a patent application for Angle-resolved Reflectometry for Thick Film and High Aspect Ratio Structures. This invention was developed by Wang David Y and Peterlinz Kevin. The patent application number is CN20248005419 20240131. The patent publication number is CN120344817 (A). Internatio..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Kuraray has sought patent for Surface-modified Fiber, Method for Producing Same, and Molded Article Using Surface-modified Fiber. This invention was developed by Ishida Eiichi and Washitake Yosuke. The patent application number is CN20238086755 20231220. The patent publication number is CN120344733 (A). Inte..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Kuraray has sought patent for Liquid Crystal Polyester Fiber and Method for Producing Same. This invention was developed by Fujita Naoki, Tomoto Takuya and Kusudo Kazumasa. The patent application number is CN20238085500 20231207. The patent publication number is CN120344727 (A). International Patent Classifi..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- CJ CheilJedang has submitted a patent application for Biodegradable Resin Composition and Biodegradable Article Comprising the Same. This invention was developed by Koo Sook-hee, Kim Ji-eun, Kim Jeong-su, Noh So-ra and Yun Ki-chull. The patent application number is CN20238085137 20231211. The patent publicat..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Panasonic Intellectual Property Management has submitted a patent application for Resin Composition, Prepreg, Film with Resin, Metal Foil with Resin, Metal Foil-clad Laminate, and Wiring Board. Saito Hirosuke and Kubo Kenta developed the invention. The patent application number is CN20238084918 20231110. T..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Teijin Frontier has submitted a patent application for Method for Recovering Polyester and Method for Producing Recycled Polyester. This invention was developed by Tsuruta Ryo and Sunouchi Satoshi. The patent application number is CN20238082209 20231127. The patent publication number is CN120344604 (A). Inte..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has released Mitsubishi Gas Chemical patent application for Resin Composition. This invention was developed by Ishikawa Shun, Kato Noriyuki, Nishimori Katsusato, Motegi Atsushi, Ishihara Kentaro, Murata Suzuki Akiko, Suga Tatsuya, Fukui Seishiro and Matsumoto Mutsum..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has received ThreeBond patent application for Curable Resin Composition and Processed Article Thereof. Nakamura Fumiya, Soga Tetsunori, Niwa Masayuki, Asai Kuniyasu and Onoda Tomohiro developed the invention. The patent application number is CN20238085315 20231208...

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- BASF has submitted a patent application for Water-foamed Environmentally Friendly High Yield Spray Polyurethane Foams. Eslava Josep-daniel developed the invention. The patent application number is CN20238082787 20231128. The patent publication number is CN120344584 (A). International Patent Classification co..

Plastics

  |  Thu 29 Jan 2026

Beijing, Jan. 29 -- LG Chemical has submitted a patent application for Light Control Film. Kwon Do Hyoung, Park So-mon, Kim Jun-hyung, Jang Woo-hyuk, Kang Hae-gu and Han Byeong Hee developed the invention. The patent application number is CN20238084770 20231221. The patent publication number is CN120345388 (A). International ..

Plastics

  |  Thu 29 Jan 2026

Beijing, Jan. 29 -- LG Chemical has submitted a patent application for Light Control Film. This invention was developed by Kwon Do Hyoung, Kim Jun-hyung, Kang Hae-gu, Han Byeong Hee and Kim Kang-yoon. The patent application number is CN20238084764 20231221. The patent publication number is CN120345387 (A). International Paten..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 28 -- State Intellectual Property Office of China has received Jiachuang New Mat Zhejiang Co Ltd patent application for Mirror Polypropylene Diffusion Plate Production Equipment and Method. Shen Xin, Yang Jianfeng and Zhu Huijuan developed the invention. The patent application number is CN202510581216 20250507. ..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 28 -- State Intellectual Property Office of China has received Zhejiang Zhongjie Machinery Tech Co Ltd patent application for PVC (polyvinyl Chloride) Material Granulating Device, PVC Wood-plastic Plate Manufacturing Equipment and PVC Wood-plastic Plate Manufacturing Process. Bao Yanjun, Zhou Jianguo and Yang Feng ..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 28 -- Guangdong Jiasheng Packaging Tech Co Ltd has applied Chinese patent for Plastic Environment-friendly Plate Extrusion Coating Production Line. Cui Yingxiang, Shao Laiping and Dai Wubing developed it. The patent application number is CN202510491652 20250418. The patent publication number is CN120326900 (A). ..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 28 -- State Intellectual Property Office of China has received Dongguan Shuke Machinery Automation Co Ltd patent application for Plastic Part Demolding Device and Method. Han Youshun, Chen Xing and Ding Wei developed the invention. The patent application number is CN202510627918 20250515. The patent publication ..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 28 -- CMP Suzhou Corp has submitted a patent application for Flexible Feeding System and Automatic Demolding Integrated System. This invention was developed by Yang Nan and Li Guimin. The patent application number is CN202510821256 20250619. The patent publication number is CN120326830 (A). International Patent ..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 28 -- Weifang Sanjian Tongtai Building Mat Co Ltd has applied Chinese patent for Geopolymer Processing Device. Guo Fei, Fan Junman, Liu Pengcheng, Zhong Wenqiang and Li Xinyu developed it. The patent application number is CN202510819593 20250619. The patent publication number is CN120326784 (A). International Pa..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 28 -- State Intellectual Property Office of China has released Seogene Bio Co Ltd patent application for Compositions Comprising Dry Fibrotic Acellular Dermal Matrix and Methods of Making Same. This invention was developed by Yu Zhiyuan, Li Quanling and Yoon Hong-sun. The patent application number is CN202411193..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has released Central China Normal University patent application for Preparation of Polyacid Cyclophane Compound and Research on Anti-leukemia Effect. This invention was developed by Xiao Fengping, Meng Xianggao, Chen Liyan and Wang Huiling. The patent application..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Qingdao University of Science and Technology has sought patent for Preparation Method of Maleic Anhydride Grafted Polypropylene. This invention was developed by Zhang Chunyu, Zhao Linlin, Liu Heng and Zhang Xuequan. The patent application number is CN202510616032 20250514. The patent publication number is ..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Ningbo Institute of Materials Technology & Engineering, Chiense Academy of Sciences has submitted a patent application for Bio-based High-molecular-weight High-transparency Polycarbonate as Well as Preparation Method and Application Thereof. This invention was developed by Wang Jinggang, Fang Bin, Zhang Xiaoq..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- TOWA has submitted a patent application for Ejection Device, Apparatus for Manufacturing Resin Molded Product, and Method for Manufacturing Resin Molded Product. Kita Ippei developed the invention. The patent application number is CN20238085417 20230926. The patent publication number is CN120344373 (A). In..

Plastics

  |  Thu 29 Jan 2026

Beijing, Jan. 29 -- Zhejiang Hengxiang New Materials has submitted a patent application for Weather-resistant Polyester FDY Oiling Agent and Preparation Method Thereof. Shen Yafen, Zhu Jiancheng, Zhang Jie, Chen Xiaoqin, Cai Minjie, Yang Zhiming, Yu Wenfang and Luo Peng developed the invention. The patent application number i..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has released Dongying Hongxing Labor Supplies patent application for Automatic Demolding Machine for Production of Anti-static Safety Shoes Based on Waste Plastic Utilization. This invention was developed by Bo Qijun, Meng Fanhua and Bo Haochen. The patent applic..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 28 -- Guangdong Shaozhu Prec Machinery Co Ltd and Shaoguan Jinbao Foundry Co Ltd have applied Chinese patent for High-strength and High-toughness Automobile Caliper Mold and Production Method. Yang Zhonglin, Wang Jiafei, Su Jianyong, Tian Chaoqun, Liu Jian and Li Weijing developed it. The patent application numb..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 28 -- CITIC Heavy Industries and CITIC Heavy Ind Luoyang Heavy Ind Co Ltd have sought patent for Mill Discharger Lining Plate Mold and Manufacturing and Lining Plate Pouring Process Thereof. This invention was developed by Yang Yanfei, Yue Weiguo, Cheng Yanyan, Qi Haoyu, Huang Zhenwei, Zhao Jiahao, Zhang Leilei, Me..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 28 -- Poly Well Nantong Chemical Fiber Co Ltd and Nantong Polytechnic College have sought patent for Production Quality Evaluation Method for Polyester Fiber Preparation. This invention was developed by Feng Mohan, Zhu Zhengang, Zhang Feng, Chen Yumei, Yan Xing, Wang Dandan and Peng Shengnan. The patent applicat..

Plastics

  |  Tue 27 Jan 2026

Beijing, Jan. 28 -- Huawei Technologies and Institute of Chemistry, Chinese Academy of Sciences have sought patent for Resin Material and Preparation and Application Thereof. This invention was developed by Wu Pan, Song Yanlin, Wu Wei, Yang Ming, Li Ming, He Yisong, Xu Feng and Zou Hailiang. The patent application number is C..

Plastics

  |  Tue 27 Jan 2026

Beijing, Jan. 28 -- Hangzhou Zhijiang Silicone Chemicals Co Ltd and Hangzhou International Science and Technology Innovation Center of Zhejiang University have submitted a patent application for Degradable Polyurethane Material as Well as Preparation Method and Application Thereof. Huang Feihe, Li Guangfeng, He Zejian, Zhu Chenk..

Plastics

  |  Tue 27 Jan 2026

Beijing, Jan. 28 -- Inner Mongolia Jingrun Kuangan Tech Co Ltd and Inner Mongolia University of Science and Technology have sought patent for Method for Preparing Polyurethane Material Based on Fluorescent Flame Retardant. This invention was developed by Li Yanan, Guo Genyi, Pan Gaofei, Li Yahui, Tokitora and Wang Xinyu. The ..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 28 -- Xi'an Thermal Power Research Institute, Huaneng Weihai Power Generation and Dalai Nur Coal Industry have sought patent for Coal-based Ordered Carbon Based on Nitrogen/boron Source Covalent Polymerization Process and Preparation Method and Application Thereof. This invention was developed by Guo Zhongxu, Wang ..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 28 -- Hunan Dingyi Zhiyuan Tech Dev Co Ltd and Hunan Dingyi Zhizao Digital Equipment Tech Development Co Ltd have submitted a patent application for Resin Thermal Transfer Ribbon with Low Cold and Hot Stripping Force and Preparation Method Thereof. Mo Bin, Li Hui and Tang Guochu developed the invention. The pate..

Plastics

  |  Tue 27 Jan 2026

Beijing, Jan. 28 -- Luoyang Institute of Science and Technology and Pingdingshan Aofeng New Material Technology have filed a patent application for Device and Method for Detecting Air Tightness of Polyurethane Foam Joint Mixture Storage Tank. This invention was developed by Liu Nan, Wang Chenghai, Liu Qian, Bai Hongyang, Zhao Zi..

Plastics

  |  Tue 27 Jan 2026

Beijing, Jan. 28 -- Guohua Energy Investment and Guohua Green Energy Beijing Tech Co Ltd have applied Chinese patent for Novel Wall Surface Building Integrated Photovoltaics (BIPV) Connecting and Mounting Node for Polyurethane Plate of Industrial Factory Building. Guo Changfeng, Jiang Bin, Li Chunying and Sun Kui developed it. ..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 28 -- State Intellectual Property Office of China has received Dalian Saigedi Track Traffic Equipment Co Ltd patent application for Surface Treatment Equipment for Processing Carbon Fiber Reinforced Composite Material. Wang Chuankai, Shan Baobin and Lou Shaodong developed the invention. The patent application nu..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 28 -- Guangdong Dxm Steel Ind Co Ltd has submitted a patent application for Efficient Intelligent Positioning System for Machining Injection Mold Base. Zhang Liyang, Mo Dawei, Wu Qingxiang and Guo Jintao developed the invention. The patent application number is CN202510820722 20250619. The patent publication num..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 28 -- Sensus Prec Die Casting Yangzhou Co Ltd has sought patent for Production Mold and Production Method for High-stability Steering Column of New Energy Automobile. This invention was developed by Jeon Hae-jung, Cheng Yijiang, Nie Rong, Zhang Kai and Zhang Wei. The patent application number is CN202510587441 2..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 28 -- State Intellectual Property Office of China has published Nantong Keyu Mould Tech Co Ltd patent application for Adjustable Precision Mold Frame. The invention was developed by Ye Shulei. The patent application number is CN202510682291 20250526. The patent publication number is CN120325809 (A). Internationa..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 28 -- State Intellectual Property Office of China has published Erzhong (Deyang) Heavy Equipment patent application for High-temperature-resistant Thin-wall Cylinder Structure. The invention was developed by He Yiping, Wang Ning, Gao Lin, Shen Liang, Han Tongtong, Xiang Nan, Mukai Ken and Xiao Yawen. The patent ..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 28 -- State Intellectual Property Office of China has published Yancheng Yuefeng Mould Co Ltd patent application for Cleaning Equipment for Valve Mold. The invention was developed by Feng Zhengrong, Ji Zhonghua, Ding Bangliang, Sun Yuefu, Chen Yuyuan and Xu Fenglei. The patent application number is CN20251071473..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 28 -- Yancheng Jinweier Intelligent Equipment Co Ltd has submitted a patent application for Machine Vision-based PVB (polyvinyl Butyral) Film Flaw Online Detection and Rejection System. Xin Wensheng, Wang Fashui, Liu Yuwei and Li Bin developed the invention. The patent application number is CN202510569576 202505..
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