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Plastics

  |  Thu 30 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Taihu Basin Hydrology Water Resources Monitoring Center Taihu Basin Water Env Monitoring Center patent application for Micro-plastic Collecting Device and Method. The invention was developed by Dong Tianyu, Xu Bin, Xia Guangping, Zhang Junyi, Shen Yibo..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Gucheng Qinghan Zhiqi Machinery Access Sales Agency patent application for Anti-corrosion and Anti-cracking Plastic Anchoring Nail for Glazed Tile. The invention was developed by Diao Zhiyu and Diao Wenbao. The patent application number is CN2026104..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Jiangnan University has submitted a patent application for Breeding of High-temperature-tolerant Thermophilic Bacillus Amyloliquefaciens and Polyester Plastic Degraded by High-temperature-tolerant Thermophilic Bacillus. Yan Zhengfei, Cai Yimei, Yang Wanting, Liu Ruiyu, Wu Jing, Chen Jinhong, Zhang Xinyu and L..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Lucky Film Co Ltd has submitted a patent application for UV Adhesive Composition, Decorative Film and Preparation Method of Decorative Film. Hu Yazhao, Yang Hui, Liu Fang, Zhang Xiao, Zhou Xumiao, Zhang Yan, Hu Dongdong and Lu Shuping developed the invention. The patent application number is CN202610205514..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has released Jiaxing Yougu Applied Mat Co Ltd and Canadian Solar patent application for Low-corrosion White EVA (ethylene Vinyl Acetate) Packaging Adhesive Film as Well as Preparation Method and Application Thereof. This invention was developed by Li Jingjing, Wang ..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Shinetsu Chemical has submitted a patent application for Surface Treatment Agent, Article, and Coating Film Forming Method. Sakoh Ryusuke developed the invention. The patent application number is CN202511599353 20251104. The patent publication number is CN121991588 (A). International Patent Classification ..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- China Building Materials Glass New Material Research Institute Group Co Ltd has submitted a patent application for Ultraviolet-resistant and Corrosion-resistant Antireflection Film and Preparation Method Thereof. This invention was developed by Tang Yongkang, Liu Chang, Bao Tian, Li Gang, Yan Rongkang and Wan..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Hunan Trumjin Tech Co Ltd has submitted a patent application for Non-insulating Carbon Fiber Heat-conducting Gasket and Preparation Method Thereof. This invention was developed by Lai Jinhong, Huang Xiangyuan and Zhou Peixian. The patent application number is CN202610347551 20260320. The patent publication..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Suzhou Xinqipu New Material Tech Co Ltd has filed a patent application for Cold-resistant TPU Material and Preparation Method Thereof. This invention was developed by Hu Ping and Zhang Zhengqian. The patent application number is CN202610175701 20260206. The patent publication number is CN121991488 (A). Int..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Guangdong Xinchao Plastic Technology has sought patent for Compression-resistant Pet Plastic Bottle Composite Material and Preparation Method Thereof. This invention was developed by Liang Jiafeng, Chen Peng and Luo Feng. The patent application number is CN202610381050 20260326. The patent publication number..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Suzhou Cybrid Application Technology has applied Chinese patent for Epoxy Resin Composition, Epoxy Resin Adhesive Film and Application Thereof. He Jiliang, Deng Jianbo, Wu Mian and Wu Youping developed it. The patent application number is CN20251257316 20251231. The patent publication number is CN121991463..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Ajinomoto has filed a patent application for Resin Composition. This invention was developed by Nagata Manzakura. The patent application number is CN202511617569 20251106. The patent publication number is CN121991462 (A). International Patent Classification codes are B32B15/092, B32B15/20, C08J7/04, C08L63/0..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has received Fujian Institute of Research On The Structure of Matter Chinese Academy Of Sciences patent application for Light-oxygen Dual-response Anti-counterfeiting Composition, Anti-counterfeiting Film and Application of Anti-counterfeiting Film. Feng Shiyu, Xu S..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Yiguangnian Polymer Mat Jiangsu Co Ltd has submitted a patent application for Polyvinyl Acetal Resin as Well as Preparation Method and Application Thereof. This invention was developed by Zhu Xiongbing, Gu Xiao, Zhu Fuhai and Wang Mengdan. The patent application number is CN202511721966 20251121. The paten..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Anhui Jiayang New Material Tech Co Ltd has submitted a patent application for Flame-retardant PVC Floor Film and Preparation Method Thereof. Chen Dengliang, Zhao Kai, Duan Chunlai, Hu Wei, Wan Hui, Zhang Wu, Tan Wenlong, Sun Tianlong, Li Wangyang and Cao Haixia developed the invention. The patent applicati..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Zhongshan Mingqi Electronic Tech Co Ltd has submitted a patent application for Polypropylene Resin Composition with Flame Retardance as Well as Preparation Method and Application Thereof. This invention was developed by Hwang Hyun Kwang. The patent application number is CN202610338419 20260319. The patent ..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Yangzhou Boheng New Energy Material Tech Co Ltd has submitted a patent application for Polypropylene Composite Current Collector Special Film and Preparation Method Thereof. Wang Yongjun, Zhuang Zhi, Chen Huaiyu, Wang Feng, Wang Runxiao and Xia Jingjing developed the invention. The patent application numbe..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has received Zhejiang Dongfang Wanxiang New Mat Co Ltd patent application for Low-temperature-resistant Plastic for Preparing Special Gourd Bubble Film for Cold Chain and Preparation Method of Low-temperature-resistant Plastic. Zhang Jinling and Mao Longlong develop..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has released Adpv Ningbo Ltd patent application for Bifunctional Ammonium Polyphosphate Flame Retardant, Preparation Method Thereof and Flame-retardant Thermoplastic Polyurethane Composite Material. This invention was developed by Feng Jiabing, Yu Hongliang, Ma Chan..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has released Dongguan Tefula New Material Tech Co Ltd patent application for Preparation Process of Taika Skin-friendly Film. This invention was developed by Ma Hongjie, Huang Jianbin, Chen Xiaohua, Zhang Mingjian, Xu Yingjie and Qin Xiaoyong. The patent applicat..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Bangte Yunxian Qingdao New Material Tech Co Ltd patent application for Preparation Method of Efficient Temperature-adjusting Sheath-core Type Composite Fiber. The invention was developed by Yang Jinyu, Shan Chuanlei and Jiang Mingliang. The patent a..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Southeast University and Centro De Investig u N Nanomateriais De Madrid patent application for Atomic Layer Deposition Equipment and Method for Two-dimensional Film Patterning Manufacturing. The patent application number is CN202610151877 20260203...

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Zhejiang Shenglin Yijia Technology has submitted a patent application for Multi-component Film Evaporation Film Thickness Monitoring and Adjusting Device, Method and Application. This invention was developed by Wei Xiaotao, Liu Xiaoyu and Xu Genbao. The patent application number is CN202610207751 20260212...

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has released Shenzhen Matrix Multi Technology patent application for Water-cooling Conducting Ring Structure and Magnetron Sputtering Film Deposition Equipment. This invention was developed by Zhu Xinhua, Yang Hongsheng, Xiao Rongfeng and Zhang Xiaojun. The paten..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Institue of Physics CAS has submitted a patent application for Target Material for Growing CuC-1223 Superconducting Thin Film by PLD (pulsed Laser Deposition) as Well as Preparation Method and Application of Target Material. Gao Lei, Cheng Jinguang and Ying Tianping developed the invention. The patent appl..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Zhejiang Xiandao Prec Machinery Co Ltd patent application for Process Method for Hard Anode Oxidation Film Forming. The invention was developed by Yu Xiaojie, Xu Meiling, Gao Xiaobin, Wang Zhejing and Li Hui. The patent application number is CN20251..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has received Huachang Polymer Co Ltd Of Ecust patent application for Epoxy Vinyl Ester Resin and Preparation Method Thereof. Liu Shiqiang, Mao Lingfeng, Wu Fangzhi and Wu Bing developed the invention. The patent application number is CN202411575892 20241106. The ..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- High & New Tech Research Center Of Henan Academy Of Sciences has filed a patent application for Quercetin-based Polyurethane Material, Novel Metal-ligand Coordinated and Cross-linked Polyurethane Material as Well as Preparation Method and Application of Quercetin-based Polyurethane Material and Novel Metal-li..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Liming Research Institute Of Chemical Industry has sought patent for Polyurethane Resin Composition and Preparation Method Thereof. This invention was developed by Yao Zhe, Luo Lu, Du Junchao, He Yannan, Shen Shaowei, Sun Haiou and Wen Rongzheng. The patent application number is CN202511688766 20251118. Th..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Elite Mat Kunshan Co Ltd has filed a patent application for Resin Composition, Article Thereof and Use Thereof. This invention was developed by Wang Rongtao, Jia Zheng, Jiang Xueyan and Zhang Yan. The patent application number is CN202411565299 20241105. The patent publication number is CN121991302 (A). In..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Jiangsu Hete New Mat Co Ltd has filed a patent application for New High-molecular-weight Resin Material with Instant-drying Function and Preparation Process of New High-molecular-weight Resin Material. This invention was developed by Jiang Wenlong, Wang Qingliang, Li Jinming and Jiang Tengyao. The patent a..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Dainippon Ink & Chemicals has submitted a patent application for Curable Resin Composition for Photoshaping, Cured Product, and Three-dimensionally Shaped Object. This invention was developed by Deguchi Yoshinobu, Miki Takayuki, Nishijima Takashi and Nishida Shoko. The patent application number is CN20251152..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has received State Grid Heilongjiang Electric Power Co Limited, Harbin University of Science and Technology, State Grid Heilongjiang Electric Power Co Limited Electric Power Research Institute and China Electric Power Research Inst Co Ltd patent application for Macr..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Shanghai Jiongwei New Material Tech Co Ltd has submitted a patent application for Production Process for Grafting Modified Polyolefin by Solution Method. Han Lei, He Yahong and Xu Guoqing developed the invention. The patent application number is CN202610191383 20260210. The patent publication number is CN1..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Chengdu Advanced Metal Materials Industry Technology Research Institute Co Ltd has applied Chinese patent for Amidoxime-based Macroporous Resin as Well as Preparation Method and Application Thereof. Liu Juan, Jiang Yang, Yang Zhen and Qin Zhifeng developed it. The patent application number is CN20261022925..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Anhui Heju Material Tech Co Ltd has sought patent for Low-viscosity Long-pot-life Impregnating Resin and Preparation Method Thereof. This invention was developed by Zhang Mei, Li Jingwen and Zhang Dingmin. The patent application number is CN202411557234 20241104. The patent publication number is CN12199127..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Canon has filed a patent application for Curable Composition, Film Forming Method, and Method for Producing Article. This invention was developed by Nakata Eiichi, Imamura Shigeki, Ito Toshiki, Kawata Isao and Ito Yuto. The patent application number is CN202511575482 20251031. The patent publication number..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has released Beijing Yuhang High-Tech New Material patent application for Automatic Winding Equipment and Process for Carbon Fiber Yarns. This invention was developed by Chang Wen, Wu Yongzhi, Chen Xuhui, Kong Jie, Niu Zhiwei, Gao Meiyun, Lu Huaping and Wang Yuan. ..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Cangzhou Jingtian Plastic Ind Co Ltd patent application for Thickness Measuring Device for High-temperature-resistant Composite Food Packaging Film Production Line. The invention was developed by Wang Meiling, Ma Xianghao and Xu Kegang. The patent a..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Jiangyin Guibao Rubber & Plastics Machinery has submitted a patent application for Air Suction Device for Winding Plastic Bags. Kong Yinghao developed the invention. The patent application number is CN202610330723 20260318. The patent publication number is CN121990407 (A). International Patent Classification..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has received Sinograin Huaibei Direct Depot Co Ltd patent application for Gas Film Type Auxiliary Grain Discharging System and Process for Squat Silo. Zhu Yanguang, Liu Xuguang, Ouyang Jianxun, Luo Hao, Shen Zonghai, Lin Xuguang, Jiang Guangjian, Chen Zhenggen, Wang..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Hangzhou Hengnai Plastic Industry has sought patent for Plastic Bucket Stacking Machine for Processing and Stacking Method Thereof. This invention was developed by Lu Liang, Jiang Jingjing, Tang Wenyao and Yi Guanzhu. The patent application number is CN202610417448 20260331. The patent publication number i..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has released Jiangsu Jiushang Interconnection Tech Co Ltd patent application for Intelligent Storage Device Suitable for Mold Assembly. This invention was developed by Xiong Yan and Tang Wei. The patent application number is CN202311463327 20231106. The patent pu..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Suzhou Guangsiao Optoelectronics Tech Co Ltd has submitted a patent application for Protective Film Stripping Process for Screen Display Glass Based on Angle Lifting and Rolling Cooperation. This invention was developed by Bo Xin, Bai Shenggui and Liu Feng. The patent application number is CN202610451714 2..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has released Zhuzhou Hongxing Tech Co Ltd, Central South University and Shandong Xiehe University patent application for Conductive Film Adjusting System, Conductive Film Adjusting Method and Pulse Type Space Electric Thruster. This invention was developed by He Zhe..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Beijing Technology & Business University has applied Chinese patent for Bio-based Compatilizer Modified Full-biodegradable Two-way Stretching Heat Shrinkage Film and Preparation Method Thereof. Zhan Chang, Zhang Caili and Weng Yunxuan developed it. The patent application number is CN202610283312 20260310. ..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Beijing Nuowei New Material Tech Co Ltd has applied Chinese patent for Multi-sulfur Polymer Cracking Method and Application Thereof. Han Kai developed it. The patent application number is CN202411531839 20241030. The patent publication number is CN121991407 (A). International Patent Classification codes ar..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Guangdong Guna Tech Co Ltd has applied Chinese patent for High-performance Fluoride-free Water-repellent Microporous Polyolefin Functional Film as Well as Preparation Method and Application Thereof. Gu Qiao and Fang Yakun developed it. The patent application number is CN202610118577 20260128. The patent pu..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Hangzhou First Applied Material has sought patent for Pet (polyethylene Terephthalate) Barrier Film Material and Preparation Method Thereof. This invention was developed by Zhou Guangda, Jiang Peng, Li Nannan, Dai Mengzheng, Lin Weihong, Su Hang, Zhou Liufang and Liu Ziao. The patent application number is ..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Zhejiang Nanyang Technology patent application for Transparent Frosted Film. The invention was developed by Ye Sheng, Huang Yanlin, Li Jing and Jiang Xin. The patent application number is CN202610173419 20260206. The patent publication number is CN1..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Yangzhou Boheng New Energy Material Tech Co Ltd patent application for High-performance Pp Capacitor Base Film and Preparation Method Thereof. The invention was developed by Liu Yuanchao, Tong Guoqing, Wang Feng, Wang Runxiao and Xia Jingjing. The p..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Yangzhou Boheng New Energy Material Tech Co Ltd patent application for Composite Current Collector Base Film and Preparation Method Thereof. The invention was developed by Wang Yongjun, Zhuang Zhi, Wang Jinze, Huang Han and Wang Runxiao. The patent ..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Beijing Nuowei New Material Tech Co Ltd has sought patent for Preparation Method and Application of Multi-sulfur Polymer. This invention was developed by Han Kai. The patent application number is CN202411531837 20241030. The patent publication number is CN121991352 (A). International Patent Classification ..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Guangzhou Tinci Materials Technology has sought patent for Polyimide Precursor and Preparation Method Thereof, Polyimide Precursor Glue Solution and Preparation Method Thereof, and Polyimide Film. This invention was developed by Shi Litao, Zhang Jianwei and Fan Weizhen. The patent application number is CN2..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Guangzhou Tinci Materials Technology has submitted a patent application for Polyimide Precursor and Preparation Method Thereof, Polyimide Precursor Glue Solution and Preparation Method Thereof, and Polyimide Film. This invention was developed by Xu Changming, Shi Litao, Zhang Jianwei and Fan Weizhen. The p..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Dalian University of Technology has submitted a patent application for Polyimide Material, Colored Polyamide Acid Precursor Composition Thereof and Application of Polyimide Material in Preparation of Copolymerization Type Phthalocyanine Colored Polyimide Film. This invention was developed by Chen Pengzhong, W..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has received Zhejiang University of Technology and Pinghu Institute of New Materials Zhejiang University Of Technology patent application for Polyimide Dielectric Film Containing Carboxyl Betaine and Preparation Method Thereof. Ye Huijian, Xu Lixin and Ren Bailin de..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Guangdong Yunwu Future Tech Co Ltd has sought patent for Preparation Method of Non-isocyanate Type Light-cured Resin. This invention was developed by Zhang Mincong, Shi Xinghao and Deng Qijun. The patent application number is CN202610333879 20260318. The patent publication number is CN121991340 (A). Intern..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has received Wuhan University of Science and Technology patent application for Preparation Method and Application of Sulfur-containing High-molecular-weight Polyester Pes Capable of Being Naturally Degraded. Yuan Shen'ao and Cheng Zhengzai developed the invention. ..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Changchun Institute of Applied Chemistry, Chinese Academy of Sciences patent application for Compatilizer for Carbon Dioxide-based Biodegradable Mulching Film, Preparation Method of Compatilizer, Carbon Dioxide-based Biodegradable Mulching Film and Pre..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Yunfu Chenbao New Mat Co Ltd has submitted a patent application for Unsaturated Polyester Resin for Artificial Stone and Artificial Stone Thereof. This invention was developed by Lu Shiwen, Xie Haizhi and Chen Shuwen. The patent application number is CN202610265556 20260305. The patent publication number i..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Xinjiang Yibeisen New Material Tech Co Ltd has submitted a patent application for Processing Technology of Flame-retardant Color-changing Unsaturated Polyester Resin. Che Li, Fan Haibo, Li Chujiang and Tang Xiaolei developed the invention. The patent application number is CN20261084344 20260122. The patent..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Chengdu Advanced Metal Materials Industry Technology Research Institute Co Ltd patent application for Gallium Ion Imprinted Amidoxime-based Macroporous Resin as Well as Preparation Method and Application Thereof. The invention was developed by Liu Juan..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Guozhen Health Tech Beijing Co Ltd has submitted a patent application for High-activity Polygonatum Polysaccharide as Well as Preparation Method and Application Thereof. Xing Yan, Zhang Limei, Yan Shuping, Song Shuangshuang, Zhang Huimin and Wang Jiancheng developed the invention. The patent application nu..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Shandong Yinglianda New Mat Co Ltd has submitted a patent application for Solvent Recovery Method in Polyphenylene Sulfide Resin Production Process. Tian Wei, Li Yunfei, Li Zhenghui, Liu Shuliang, Dong Jinghui, Li Gang and Ma Xiao developed the invention. The patent application number is CN202511893095 202..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Nanjing Sanjiang New Material Research and Development has applied Chinese patent for Polymerizable Compound Containing Chromophoric Group for Phase Difference Film and Liquid Crystal Composition. Du Shiming, Ma Dingfu, Han Yu and Zhang Wenqi developed it. The patent application number is CN20261024418 202..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Xian Kemei Industrial Machinery Equipment Tech Co Ltd has filed a patent application for High-temperature Fire-resistant Heat-insulating Carbon Fiber Composite Material and Preparation Method Thereof. This invention was developed by Yu Hongfeng. The patent application number is CN202610466147 20260410. The..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Shanghai Jiacai New Material Tech Co Ltd has submitted a patent application for Runner System, Mold and Molding Method for Spherical Shell Composite Material Rtm (resin Transfer Molding) Molding. Sha Huiping, Wan Jun, Li Haoliang and Yuan Ling developed the invention. The patent application number is CN202..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Jiangsu Saineng Machinery Tech Co Ltd has sought patent for Insulator Core Rod Pultrusion Mold Device with Multi-stage Pressurization and Exhaust Functions. This invention was developed by Tang Xinyu and Tang Yunfeng. The patent application number is CN202610405175 20260331. The patent publication number i..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has released Suzhou Lizhi High Performance Fiber Prefabricated Industry Research Institute Co Ltd and Wujiang Wangong Electromechanical Equip Co Ltd patent application for Micron Carbon Fiber Composite Profile and Manufacturing Method Thereof. This invention was dev..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Guangdong Bantesi Membrane Material Tech Co Ltd has sought patent for Preparation Method and Application of One-step Formed Wiredrawing Film. This invention was developed by Zheng Haigui and Cao Guohao. The patent application number is CN202411592275 20241108. The patent publication number is CN121989435 (..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Xuzhou Jiaang Automation Equipment Co Ltd has filed a patent application for Cylinder of Screw Extruder for Reprocessed Plastic Particles. This invention was developed by Li Binbin, Zhu Hao and Chen Jishan. The patent application number is CN202610448211 20260407. The patent publication number is CN1219894..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Suzhou Yuanrui Packaging Co Ltd has sought patent for Continuous Water-based Oil Film Printing Machine for Plastic Film. This invention was developed by Wang Xiaojun. The patent application number is CN20251249034 20251231. The patent publication number is CN121989551 (A). International Patent Classificati..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Huangshan Yongchuang Tech Packaging Co Ltd has submitted a patent application for Low-gas-production Thermal Shrinkage Film and Manufacturing Method Thereof. This invention was developed by Yin Hongfei, Ye Xiaobin and Guo Biwei. The patent application number is CN202610356278 20260323. The patent publicati..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Xiamen Xubang Imp and Exp Co Ltd has filed a patent application for Preparation Method of Patterned Lamp Film, Patterned Lamp Film and Lamp. This invention was developed by Gu Zhengyong. The patent application number is CN202610301045 20260312. The patent publication number is CN121989581 (A). Internationa..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Nanjing Fiberglass Research & Design Institute Co Ltd has applied Chinese patent for Unidirectional Fiber Reinforced Carbon Fiber Net Structure, Preparation Method Thereof and Carbon Fiber Reinforced Fabric. Li Bo, Li Xiaojing, Ding Yunhe and Hu Fangtian developed it. The patent application number is CN202..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Zhejiang Daziran Outdoor Products has filed a patent application for Inflatable Product with Tie Bar and Reflecting Film and Manufacturing Process. This invention was developed by Xia Yonghui, Feng Yulin and Guo Jing. The patent application number is CN202610430450 20260402. The patent publication number i..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Ganglida Huizhou Daya Bay Technology Innovation Research Institute Co Ltd and Hong Kong Polytechnic University have submitted a patent application for High-performance Intelligent Composite Fiber Material and Efficient, Stable and Continuous Production Method Thereof. This invention was developed by Liu Mengj..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Kingfa Science & Technology, Shanghai Kingfa Sci & Tech Co and Zhuhai Wantong Special Eng Plastic Co Ltd have sought patent for Flame-retardant Thermoplastic Resin Composition as Well as Preparation Method and Application Thereof. This invention was developed by Qiu Jiedong, Wang Feng, He Zhentao, Xie Mingche..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Southeast University and Jiangsu Traffic Eng Construction Bureau have applied Chinese patent for Epoxy Resin and Recycled Asphalt Mixed Material and Preparation Method Thereof. Min Zhaohui, Hou Jue, Zhou Jin, Hu Jing, Rosan, Zhang Delong, Wang Houzhi and Liu Fa developed it. The patent application number i..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Jinchuan Group Chemical New Mat Co Ltd and Jinchuan Group have submitted a patent application for Supercritical Fluid-assisted Polymer Post-treatment System and Method. This invention was developed by Zhao Xueting, Li Yawen, Jing Yuntian, Liu Ying, Zhou Jianhua and Wang Yongbing. The patent application num..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Sinochem Lantian Co Ltd and Zhejiang Research Institute Of Chemical Industry Ltd patent application for Resin Composition for Filter Membrane and Application Thereof. The invention was developed by Lu Yangtian, Zeng Yang, Zhu Weiwei and Zheng Yilei. ..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Anhui Zhuorun New Material Tech Co Ltd patent application for Metering and Feeding System for Pretreatment of Raw Materials for Polysulfone Resin Production. The invention was developed by Ren Jinjun, Liu Yanliang, Li Zhiliang, Li Xuejian and Niu Yongt..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has released Anhui University of Science and Technology patent application for High-stability Dust Suppression Foam Based on Ion In-situ Shielding Effect and Construction Process Thereof. This invention was developed by Gan Jian, Wang Wanru and Ren Tenglong. The ..

Plastics

  |  Fri 31 Jul 2026

Alexandria, July 31 -- U.S. Patent and Trademark Office has awarded a patent to Hitachi High Technologies for Plasma Processing Method. Ishii Yohei, Maier Kathryn, Kovatch Lucas and Miura Makoto developed the invention. The patent application number is US202318367721 20230913. The patent publication number is US12685053 (B2)...

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Jilin University has submitted a patent application for Automatic Regulation and Control Side Coaming Device of Multi-point Mold. This invention was developed by Li Xiangji, Cai Zhongyi, Sui Zhen, Wu Jinliang, Zhang Zhen, Zheng Qifeng, Meng Fanxiang and Liu Chunguo. The patent application number is CN2026102..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Wuhu Baobei Tech Co Ltd has applied Chinese patent for Improved Technology for Rapid Forming of Mold. Kang Jian and Yang Ning developed it. The patent application number is CN202610431618 20260402. The patent publication number is CN121988672 (A). International Patent Classification codes are B21D37/12, B2..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has released Chongqing Yangzheng Environmental Protection Tech Co Ltd patent application for Mulching Film Sandy Soil Double-cyclone Separation System. This invention was developed by Liu Yang, Hu Yu, Jiang Wenming and Xu Xiaoqin. The patent application number is..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has published Changzhou Jingderui Reflective Material patent application for Gluing Device for Anti-wrinkle Reflective Film. The invention was developed by Wang Wei. The patent application number is CN202610451158 20260408. The patent publication number is CN1219..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Taiwan Carbon Nano Technology Corp has submitted a patent application for Catalyst Coating Film for Gas Reaction and Preparation Method Thereof. Cai Qunxian, Li Jiahong and Li Guangzhe developed the invention. The patent application number is CN202510985611 20250717. The patent publication number is CN1219..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Shenzhen Doufang Tech Co Ltd has submitted a patent application for Composite Adsorption Material for Synergistically Removing Ammonia Gas and Sulfide in Pet Environment and Preparation Method of Composite Adsorption Material. Xu Jinyun, Xu Guicheng and Xu Borui developed the invention. The patent applicat..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- State Intellectual Property Office of China has received Nantong Sancai Packing Co Ltd patent application for Method and Device for Controlling Heat Sealing Pressure of Polyethylene Hot Melt Film. Qu Yali and Cheng Xin developed the invention. The patent application number is CN20251225119 20251230. The pa..

Plastics

  |  Fri 31 Jul 2026

Beijing, July 31 -- Zhejiang Lyuli New Mat Co Ltd has filed a patent application for Pasting Boundary Quality Control Method of Film Connecting Buckle of Cotton Harvesting Packaging Film. This invention was developed by Zhang Jin, Feng Chenyang, Zhang Changming, Lei Chao and Liu Junyu. The patent application number is CN20261..

Plastics

  |  Thu 30 Jul 2026

Seoul, July 31 -- LG Chemical has submitted a patent application for Polycarbonate Resin Composition Method for Preparing the Same and Molding Products Comprising the Same. Jong Kuk Choi, Min Goo Kang and Ryul Lee developed the invention. The patent application number is KR20230092745 20230717. The patent publication number is ..

Plastics

  |  Thu 30 Jul 2026

Seoul, July 31 -- Texkor Corp has sought patent for an Individual Sachet Packaging Device of Cosmetic Wet Pads Improving the Stability of Sachet Film Packing Process. This invention was developed by Lee Chi Gu, Kim Sang Bum, Gi Jong Gyu and Jang Jun Young. The patent application number is KR20230092694 20230717. The patent pu..

Plastics

  |  Thu 30 Jul 2026

Seoul, July 31 -- Korean Intellectual Property Office has released University Gachon Ind Acad Coop Found and Korea Institute of Materials Science patent application for Electromagnetic and Radiation Shielding Composite Film and Method for Preparing the Same. This invention was developed by Lee Kyun Bae, Kim Myung Jong, Jung Byun..

Plastics

  |  Thu 30 Jul 2026

Beijing, July 31 -- Nitto Denko has submitted a patent application for Anti-reflection Film. This invention was developed by Miyamoto Kodai, Chomei Shota and Watanabe Masahiko. The patent application number is CN202511623848 20251107. The patent publication number is CN121995554 (A). International Patent Classification codes ..

Plastics

  |  Thu 30 Jul 2026

Beijing, July 31 -- Nitto Denko has submitted a patent application for Anti-reflection Film. This invention was developed by Hayashi Yujiro, Miyamoto Kodai and Watanabe Masahiko. The patent application number is CN202511623846 20251107. The patent publication number is CN121995553 (A). International Patent Classification code..

Plastics

  |  Thu 30 Jul 2026

Seoul, July 31 -- Korean Intellectual Property Office has released Huvis patent application for Low Melting Polyester Fiber with Improved Heat Resistance Manufacturing Method Thereof. This invention was developed by Kwon Oh Hyuk, Hong Jeong Woo, Jang Hae Jin and Kang Ki Hyuk. The patent application number is KR20230092279 20230..

Plastics

  |  Thu 30 Jul 2026

Seoul, July 31 -- EGTM Co Ltd has submitted a patent application for 4 Organo Metal Compound for Thin Film Deposition and Method of Forming Group 4 Metal Containing Thin Film Using the Same. Cho Kyu Ho, Baik Sun Young, Lee Tae Young, Jeong Ju Hwan, Kim Shin Beom, Ji Sung Jun and Choi Woong Jin developed the invention. The pat..
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