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Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Wuhu Dongxin Photoelectric Technology has applied Chinese patent for Screen Laminating Method. Zheng Jianjun, Liang Xianglong, Yue Wei, Cao Zhiqiang, Bi Tiejun and Qi Yanjie developed it. The patent application number is CN202510425064 20250407. The patent publication number is CN120347985 (A). Internation..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Zhejiang Qunlu New Mat Co Ltd has submitted a patent application for Packaging Box Plastic Uptake Mold and Plastic Uptake Forming Method Thereof. This invention was developed by Li Feng. The patent application number is CN202510650011 20250520. The patent publication number is CN120347980 (A). Internationa..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Ailingsen Suzhou Electric Heating Tech Co Ltd has submitted a patent application for Injection Molding Full-flow Mold Temperature Controller. This invention was developed by Wang Shulong. The patent application number is CN202510711613 20250529. The patent publication number is CN120347967 (A). Internation..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Yangzhou Guangtong Electric Power Facility Co Ltd has submitted a patent application for Water-cooling Shaping Frame for Plastic Fuel Tank. Du Xin and Tao Chun developed the invention. The patent application number is CN202510674169 20250523. The patent publication number is CN120347966 (A). International ..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Guizhou Mingyangcheng Tech Co Ltd has submitted a patent application for Plastic Mold Processing Equipment. Liu Cheng developed the invention. The patent application number is CN202510618410 20250514. The patent publication number is CN120347945 (A). International Patent Classification codes are B29C45/04,..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has released Changzhou Lide New Material Tech Co Ltd patent application for High-stability Release Film Tensile Test Equipment. This invention was developed by Huan Chenyin, Zhou Kaiyang and Lan Fufeng. The patent application number is CN202510658852 20250521. Th..

Plastics

  |  Thu 29 Jan 2026

Beijing, Jan. 29 -- Chuxiong Youlinsheng Tech Co Ltd has filed a patent application for Spraying-free Corrosion-resistant Carbon Fiber Composite Support. This invention was developed by Rong Qiying, Tian Jingjun, Xi Mingxing, Liu Yiyang, Zhang Huiqin, Luo Chunping and Cai Zhiqiang. The patent application number is CN202510744..

Plastics

  |  Thu 29 Jan 2026

Beijing, Jan. 29 -- Shandong Shenghong Plastic Products Co Ltd has filed a patent application for Improved Plastic Bearing Seat Assembly. This invention was developed by Zhang Ming, Zhu Xuzheng, Kong Lingwei, Bao Qingyu and Shi Jiliang. The patent application number is CN202510551044 20250429. The patent publication number is..

Plastics

  |  Thu 29 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has received Zhejiang University of Science and Technology and Modern Textile Technology Innovation Center Jianhu Laboratory patent application for Antibacterial Polyester Fiber and Preparation Method Thereof. Qin Xianan, Lyu Wangyang and Chen Wenxing developed the ..

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

  |  Thu 29 Jan 2026

Beijing, Jan. 29 -- Anhui Yiying Special Fiber New Mat Co Ltd has submitted a patent application for Anti-aging Polyester Fiber as Well as Preparation Method and Application Thereof. Shi Yiche, Xing Chaodong, Shi Hongji and Shi Yicun developed the invention. The patent application number is CN202510825614 20250619. The patent..

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 -- Wujiang Zhenhai Textile Co Ltd has submitted a patent application for Automatic Polyester Fabric Rewinding Device and Using Method Thereof. This invention was developed by Wu Xiaohai and Ge Yingqian. The patent application number is CN202510529931 20250425. The patent publication number is CN120348778 (A)...

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has published Guangdong Yuxin New Mat Co Ltd patent application for Online Roll-dividing and Quick Roll-changing Roll-dividing Machine for Automobile Protection TPU (thermoplastic Polyurethane) Material. The invention was developed by Xu Yongchun. The patent appl..

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 released Jiangsu Suqing Water Treat Engineering Group Co Ltd patent application for Feeding Mechanism for Ion Exchange Resin Production. This invention was developed by Qian Ping, Hu Cheng, Bao Xiaolin, Zhang Yuge and Xie Ying. The patent application number i..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has released Hitachi High Technologies patent application for Plasma Processing Method. This invention was developed by Yamamoto Naohiro and Kuwahara Kenichi. The patent application number is CN20238049904 20231116. The patent publication number is CN120345055 (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 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 released Yinchuan Tutaike Tech Co Ltd patent application for Hot Runner Point Glue Feeding Device for Thin-wall Mold. This invention was developed by Li Hongxu, Wang Yanrong and Gao Xiang. The patent application number is CN202510765795 20250610. The patent p..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Shenzhen Green Star Tech Co Ltd has sought patent for Plastic Injection Molding Device, Multi-cavity Injection Mold and Method. This invention was developed by Lin Junguo, Luo Min, Lin Junjin and Ke Qingfeng. The patent application number is CN202510692501 20250527. The patent publication number is CN12034..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Anhui Chuangrong Zengcai Manufacturing Tech Co Ltd has submitted a patent application for Composite Structure Mold for Low-pressure Pouring Process of Large Complex Plastic Part and Manufacturing Method of Composite Structure Mold. Zhao Kunmin, He Bin and Wu Zhikun developed the invention. The patent appli..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Anhui Chuangrong Zengcai Manufacturing Tech Co Ltd has applied Chinese patent for Implementation Method of Low-pressure Pouring Process with Mold Capable of Being Reused. Zhao Kunmin, Zhao Dewang and Ren Daxin developed it. The patent application number is CN202510580543 20250507. The patent publication nu..

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. 29 -- Jiangsu Jingemila Tech Co Ltd has submitted a patent application for Crushing Treatment Equipment for Producing and Processing Modified Plastic Packaging Boxes. This invention was developed by Chen Jinhua, Luo Chuanlong and He Qing. The patent application number is CN202510757830 20250609. The patent publi..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Henan Wangsu New Material Tech Co Ltd has filed a patent application for Device and Method for Recovering Polystyrene Plastic Material for Household Appliances. This invention was developed by Li Xiangrong, Lin Xiaobing and Huang Jian. The patent application number is CN202510740473 20250605. The patent pu..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Dongguan Huihan New Mat Co Ltd has submitted a patent application for Melting Device and Method for Plastic Product Processing. This invention was developed by Liao Xinghong. The patent application number is CN202510773130 20250611. The patent publication number is CN120347908 (A). International Patent Cla..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Guizhou Zhongsheng Donghao Ind Co Ltd has filed a patent application for Concrete Precast Beam Pouring Mold with Connecting Groove and Mold Assembling and Disassembling Method Thereof. This invention was developed by Wu Zhixue. The patent application number is CN202510685700 20250527. The patent publicatio..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Yichun Chunshun Machinery Equipment Co Ltd has filed a patent application for Forming Mold System for Concrete Pouring Component and Pouring Component Production Method. This invention was developed by Xu Shuangquan, Li Yonggu, Zhang Xuefeng, Peng Zhen and Gan Jiawen. The patent application number is CN202..

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 -- 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 -- Yingtan Kangda Plastic Co Ltd has submitted a patent application for Cutting-off Equipment and Method for PVC Plastic Processing. Wang Jianping and Feng Pengpeng developed the invention. The patent application number is CN202510781875 20250612. The patent publication number is CN120347834 (A). Internationa..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Huahongda Prec Hardware Manufacturing Shenzhen Co Ltd has applied Chinese patent for Machining Method of Plastic Gear. Zhang Qunping developed it. The patent application number is CN202510784792 20250612. The patent publication number is CN120347293 (A). International Patent Classification code is B23F5/20..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has released Shenyang Chucheng Intelligent Tech Co Ltd patent application for Full-automatic Capsule Production Line Mold Online Cleaning Machine. This invention was developed by Wang Kun, Pang Yulei and Gu Xiuyu. The patent application number is CN202510854792 2..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Changzhou Fuxi Technology Co Ltd has sought patent for Graphene Oxide Film, and Production Equipment and Production Method of Graphene Oxide Film. This invention was developed by Huang Pan, Lu Jing, Zhao Shuangshuang, Su Kai, Wang Zhaocheng and Yuan Jing. The patent application number is CN202510667860 202..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Taihu Kecheng New Material Tech Co Ltd has submitted a patent application for Coating Equipment for Producing Polyester Film Silica Gel Belt. This invention was developed by Xu Zhijun, Cao Zhiqiang and Gu Yan. The patent application number is CN202510865439 20250626. The patent publication number is CN1203..

Plastics

  |  Thu 29 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has released Jiangsu Santi Biotechnology Co Ltd patent application for Nano Bio-based Functional Composite Fiber and Preparation Process Thereof. This invention was developed by Wang Mingjun and Tang Hengxing. The patent application number is CN202510537076 20250..

Plastics

  |  Thu 29 Jan 2026

Beijing, Jan. 29 -- Guangdong Modern High Tech Fiber Co Ltd has submitted a patent application for High-strength Polypropylene BCF Fiber and Preparation Method Thereof. This invention was developed by Chen Guangming, Luo Yun, Lin Chunmei, He Dawei, Zhang Yuanqing, Ren Xiaobin, Deng Ji, Qin Kangbin, Zheng Xunfan and Ke Weibin. ..

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 Guangdong University of Technology and Shenzhen Pingshan Distr Construction Public Works Administration patent application for Recycled Pet Aggregate High-ductility Cement-based Composite Material and Preparation Method Thereof. Zhi Shuzhuo, Li Yiwei, H..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has released Xiamen Jintecheng Carbon Fiber Products Co Ltd patent application for Carbon Fiber Spoke Structure of Bicycle and Processing Method of Carbon Fiber Spoke Structure. This invention was developed by Chen Guowei. The patent application number is CN20251..

Plastics

  |  Thu 29 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has received Liaoning Jingchuang Spindle Automation Tech Co Ltd patent application for Aluminum-plastic Panel Mold for Building Construction. Wang Xiaolei, Luo Qingfeng, Zhang Zhengyi, Wang Zhenzhen, Wang Zhuo, Li Xinying, Yue Ning, Cui Jining, Geng Xiao, Zhang Hong..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Haomai Guizhou Biotechnology Co Ltd has submitted a patent application for Method for Extracting Capsicum Oleoresin from Capsicum. This invention was developed by Lyu Yangxiao, Yang Qikui, Zou Jinxin, Wang Huanjiang and Jin Weizheng. The patent application number is CN202510750611 20250606. The patent publ..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Guangdong ATC New Material Tech Co Ltd has submitted a patent application for Bi-component Polyurethane Pouring Sealant as Well as Preparation Method and Application Thereof. This invention was developed by Wen Lyuhui, Li Xiaoling, Yan Jincan and Wen Lyulin. The patent application number is CN202510418937 ..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Inner Mongolia Xinligu Tech Co Ltd has submitted a patent application for Polyurethane Adhesive, Preparation Method and Application. This invention was developed by Yang Jun and Lu Zhiheng. The patent application number is CN202510636013 20250516. The patent publication number is CN120349760 (A). Internati..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has published Changzhou Shych New Mat Co Ltd patent application for Ms Resin-epoxy Resin Two-component Hybrid Glue and Preparation Method Thereof. The invention was developed by Wang Yongbin, Huang Chenfeng, Zhang Wenjie, Liu Jilin, Wang Peng and Jiang Junjie. Th..

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

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has received Anhui Yulin New Material Tech Co Ltd patent application for High-performance Polyurethane Composite Material and Preparation Method Thereof. Shi Chunxiao and Shi Yulin developed the invention. The patent application number is CN202510613354 20250513...

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has received Jiangsu Lanzhi Rubber & Plastic Mat Co Ltd patent application for PC/ABS Composite Material and Preparation Method Thereof. Cao Xin, Gu Xuefei, Yang Jian and Shi Jian developed the invention. The patent application number is CN202510550280 20250429. ..

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 -- State Intellectual Property Office of China has published Dezhou Yihuiyuan New Material Tech Co Ltd patent application for Corrosion-resistant High-density Polyethylene Plate and Preparation Method Thereof. The invention was developed by Wang Gang. The patent application number is CN202510846271 20250624. ..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Jukai New Material Tech Shanghai Co Ltd has submitted a patent application for DCPD Resin and Antioxidant for DCPD Hydrogenated Resin. This invention was developed by Zhu Chen, Zhu Ying and Ruan Xuejun. The patent application number is CN202510700575 20250528. The patent publication number is CN120349610 (..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has received Kingfa Science & Technology and Liaoning Kingfa Sci & Tech Co Ltd patent application for Resin Composition as Well as Preparation Method and Application Thereof. Lai Hanwen, Chen Pingxu, Ye Nanbiao, Wang Qi, Hu Zhihua, Fu Jinfeng, Wu Jun, Zhu Xiuting, Q..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Guangdong Plato Plastic Co Ltd has submitted a patent application for Anti-seepage High-extension PVC Coiled Material for Swimming Pool and Preparation Method of Anti-seepage High-extension PVC Coiled Material. This invention was developed by Liao Shiben and Huang Huilian. The patent application number is ..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has released Guizhou Guicheng Pipe Ind Co Ltd patent application for Composite High Polymer Material Based on Modified Ardealite and Preparation Method Thereof. This invention was developed by Zhao Jianbo, Chen Hengfa and Deng Jianbo. The patent application numbe..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Liaoning Shuangwei Environmental Protection Tech Co Ltd has applied Chinese patent for High-toughness Composite Regenerated Plastic and Preparation Method Thereof. Yan Songlin and Gao Qingpeng developed it. The patent application number is CN202510838079 20250623. The patent publication number is CN1203495..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has received Jiangyin Yanli Automobile Decorative Parts Co Ltd patent application for Thermoplastic Carbon Fiber Composite Material and Preparation Method Thereof. Li Qiang developed the invention. The patent application number is CN202510405605 20250402. The pat..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Guangzhou Runfeng Tech Co Ltd has submitted a patent application for High-gloss Black Master Batch for Non-polar Plastic and Preparation Method of High-gloss Black Master Batch. Ye Desheng, Huang Huashan, Xu Chunyan and Xu Guozhong developed the invention. The patent application number is CN202510700170 20..

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 -- 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 -- State Intellectual Property Office of China has received Hebei Jinkun Engineering Mat Co Ltd patent application for Self-repairing Composite Waterproof Board and Preparation Method Thereof. Guo Zhiqian, Wen Geng, Liu Weiguang, Liu Fanglong, Yang Yifan and Liu Yishu developed the invention. The patent appli..

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 -- Xianyang Normal University and Xi'an Shiyou University have submitted a patent application for Polymeric Membrane and Preparation Method Thereof. Wang Xiaorong, Zhao Wei, Ma Guoyan and Wang Le developed the invention. The patent application number is CN202311359822 20231019. The patent publication number i..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Xiamen Tiance Material Tech Co Ltd has sought patent for Chitosan Oligosaccharide Cross-linked Polymer as Well as Preparation Method and Application Thereof. This invention was developed by Liang Su, Li Yanqun, Ouyang Yong and Weng Wengui. The patent application number is CN202510714570 20250530. The paten..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has received Shenzhen Dingsheng Enterprise Man Co Ltd patent application for Hydrophilic Organic Copolymer and Application Thereof in Skin Protection Field. Yang Dazhi and Yang Chengkai developed the invention. The patent application number is CN202510343018 2025..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Shenzhen Jinxi Special New Material Tech Co Ltd has filed a patent application for Polyimide Fiber Prepolymer, Preparation Method Thereof and Polyimide Fiber. This invention was developed by Meng Yihua, Tu Zongxiao and Hu Zhongma. The patent application number is CN202510675459 20250523. The patent publica..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has published University Qinghai patent application for Block PEO Solid Polymer Electrolyte Additive, Preparation Method and Application. The invention was developed by Zhang Hongxin, Zhu Hongxuan, Wang Guohu, Sun Duzheng and Yu Shimu. The patent application numb..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has released Jiangsu Sterric Chemical Ind Co Ltd patent application for Halogen-free Flame-retardant Polyether Polyol for Rigid Polyurethane Foam Thermal Insulation Material and Preparation Method of Halogen-free Flame-retardant Polyether Polyol. This invention was ..

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 -- China Aerospace Tech Group Commercial Rocket Co Ltd has sought patent for Heat-insulating and High-temperature-resistant Rigid Polyurethane Foam Material and Low-temperature Preparation Method Thereof. This invention was developed by Li Mao, Wang Wenjie, Mou Yu, Liang Yanqian, Zhang Dongbin, Shi Huitao, Wang ..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has published Heilongjiang Tianyouwei Electronics Co Ltd patent application for MOLDFLOW-based DOE Simulation Analysis Method for Automobile Instrument Plastic Part Molding. The invention was developed by Guo-wu Jiayi, Lyu Dongfang, Fu Xiaoyan and Zhang Libo. The..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Sinoma Wind Power Blade Pingxiang Co Ltd has sought patent for Dual-curing Front-line Polymer Resin System for Repairing Fan Blade and Preparation Method of Dual-curing Front-line Polymer Resin System. This invention was developed by Peng Wentao, Zhang Dawei, Xu Zichen and He Wei. The patent application nu..

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 -- 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 -- 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 -- State Intellectual Property Office of China has received Zhangjiagang Fanchang Machinery Co Ltd patent application for Conveying Equipment for Conveying Plastic Plates. Wang Binghui developed the invention. The patent application number is CN202510696963 20250528. The patent publication number is CN1203486..

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 -- 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 -- 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 -- El Consejo Superior de Investigaciones Científicas has submitted a patent application for Enzymes for Biodegradation of Polyolefin-derived Polymers and Methods of Use. This invention was developed by Bertocchini Federica, Sola I Villa Rubias Maria Gracia and Arias Palomo Ernesto. The patent application nu..

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 -- Nitto Denko has submitted a patent application for Breathable Film, Breathable Member, and Light Emitting Device. This invention was developed by Hayashi Kahoko, Uemura Kou and Matsuda Masayuki. The patent application number is CN20248005416 20241120. The patent publication number is CN120344601 (A). Inter..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has released Inoue MTP KK patent application for Composition for Producing Polyurethane Foam. This invention was developed by Amano Takahiko. The patent application number is CN20248005785 20240416. The patent publication number is CN120344580 (A). International ..

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 -- 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 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 received Voith Hydrogen Tech GmbH patent application for Winding Machine for Producing Components Made of Fiber-reinforced Plastic. Transier Gordon, Bleschwitz Mark, Wessels Lucas and Brule Jurgen developed the invention. The patent application number is CN20..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Sacmi Imola SC has submitted a patent application for Method and Device for Producing Plastic Containers. This invention was developed by Di Giacomo Alberto, Pucci Fabrizio, Parrinello Fiorenzo and Corradi Marco. The patent application number is CN20238088287 20231206. The patent publication number is CN12..

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 -- 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

  |  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 -- Lingbayi Electronic Group Sichuan Tianyuan Machinery Co Ltd has submitted a patent application for Integral Forming Method of Carbon Fiber Composite Product with Rectangular Section. Wu Mingtai, Wang Renpeng, Liu Chuanyu, Zhu Yunxiao and Jiang Zongyu developed the invention. The patent application number i..

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 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 -- Liaoyuan Xinlong Plastic Co Ltd has submitted a patent application for Post-processing Equipment for Automobile Interior Plastic Part Processing. This invention was developed by Shi Shengliang. The patent application number is CN202510855271 20250625. The patent publication number is CN120347654 (A). Inter..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- State Intellectual Property Office of China has received First Jiaxing New Mat Co Ltd patent application for Pretreatment Device and Pretreatment Method for Packaging Adhesive Film and Pretreated Packaging Adhesive Film. Shi Hang and Sang Yan developed the invention. The patent application number is CN2025..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Hunan Dehong Electric Heating Material Tech Co Ltd has submitted a patent application for Mica High-temperature-resistant Electrothermal Film and Preparation Method Thereof. This invention was developed by Wang Shiqing, Tang Anbang and Huang Changqing. The patent application number is CN202510730979 202506..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Guangdong Yuhai Machinery Co Ltd has filed a patent application for Horizontal Feeding Mechanism of Mold Opening and Closing Cold Header. This invention was developed by Zhang Beihai and Li Zhichang. The patent application number is CN202411777315 20241205. The patent publication number is CN120347158 (A)...

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Fuzhou University Zhicheng College has filed a patent application for Foamed Zinc Loaded ZIF-8 Material and Application Thereof in PET Degradation. This invention was developed by Lyu Yangen, Li Weijie, Zhang Lijuan, Chen Yu, Wu Chengyang, Zhao Ye and Huang Weijia. The patent application number is CN202510..

Plastics

  |  Wed 28 Jan 2026

Beijing, Jan. 29 -- Wuxi Baidali Decoration Eng Co Ltd has submitted a patent application for Mixing Device for Synthesizing Water-based Resin. This invention was developed by Gao Tingting, Zhao Qiang and Zhou Qin. The patent application number is CN202510643530 20250519. The patent publication number is CN120346769 (A). Inte..
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