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Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Liaoyang Xinyu Chemical Co Ltd has been granted a patent for Epoxy Resin Production Feeding Structure. This invention was developed by Jin Ge.
The patent application number is CN202423177721U 20241223. The patent publication number is CN223935456 (U). International Patent Classification codes are B65D88/66..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Guangxi Guigang Lieran Chemical Co Ltd has received a patent for Urea-formaldehyde Resin Storage Device. This invention was developed by Lu Sensong.
The patent application number is CN202520644506U 20250408. The patent publication number is CN223935473 (U). International Patent Classification codes are B65..
Plastics
| Sat 31 Oct 2026
Seoul, Oct. 31 -- Korean Intellectual Property Office has received Moldline Inc patent application for Method for Manufacturing a Strainer for Separating Greek Yogurt Whey and a Mold for Manufacturing It. Lee Kwang Sun developed the invention.
The patent application number is KR20230116459 20230901. The patent publication num..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- State Intellectual Property Office of China has received Jianghan University and Hubei Qiai Industrial Technology Research Inst Co Ltd patent application for Preparation Method and Application of Biologically Modified Chinese Mugwort Polysaccharide. Xiao Yao, Wang Hongbo, Liao Genhao, Xiang Fen and Li Hui dev..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Chinese Patent for Carbon Fiber Composite Transmission Shaft has been issued to Nanjing Baigang Composite Mat Co Ltd. This invention was developed by Shi Juanjuan, Shi Jianchang and Shi Ningjian.
The patent application number is CN202520854632U 20250430. The patent publication number is CN223938616 (U). In..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- State Intellectual Property Office of China has awarded a patent to Qingdao Shengmaoyuan Prec Machinery Mould Manufacturing Co Ltd for High-speed Wear-resistant Polyurethane Delivery Roller. Yu Shuai, Li Zhaobing, Zhu Juan and Sheng Jianglei developed the invention.
The patent application number is CN20252..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Shanghai Pohu Drive System Co Ltd has received a patent for Novel Plastic Stop Block. This invention was developed by Li Meichai and Li Xiaoliang.
The patent application number is CN202520847723U 20250429. The patent publication number is CN223938173 (U). International Patent Classification code is F03C2/0..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Chengdu Hele Doors has been awarded a patent for Aluminum Profile Section Closing Plastic Cover Plate. This invention was developed by Yang Bingxin and He Chengtang.
The patent application number is CN202520464387U 20250317. The patent publication number is CN223937964 (U). International Patent Classificatio..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- State Intellectual Property Office of China has released University of Science and Technology of China patent application for Anti-ultraviolet Water-based Paint Based on Mica Nanosheet Modified by Metal Polyphenol Network and Preparation Method of Anti-ultraviolet Water-based Paint. This invention was develop..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Chinese Patent for Sealed Type Conveying Device for Amino Mold Products has been issued to Anhui Huaertai Chemical Industry. This invention was developed by Yang Gang, Liu Zhiyuan, Xu Peilei and Yang Shan.
The patent application number is CN202520224641U 20250212. The patent publication number is CN223935783..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Chinese Patent for Feeding Mechanism for Mold Production has been issued to Jiashan Zhongjie Prec Machinery Co Ltd. This invention was developed by Hu Wenzhong.
The patent application number is CN202520697147U 20250414. The patent publication number is CN223935736 (U). International Patent Classification c..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Dongguan Chenhai Plastic Products Co Ltd has obtained a patent for environment-friendly multifunctional double-sided grid plastic clamping plate. This invention was developed by Huang Zhixiong and Liu Jun.
The patent application number is CN202520661449U 20250409. The patent publication number is CN2239353..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- State Intellectual Property Office of China has awarded a patent to Hubei Lyuxingjie Resources Tech Co Ltd for Barreled Ion Exchange Resin Placing Rack. Long Jinda, Yuan Jun and Lu Jiayan developed the invention.
The patent application number is CN202520725513U 20250417. The patent publication number is CN..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Shanghai University has sought patent for High-thermal-conductivity Polyimide Composite Material with Grating Type Oriented Structure and Preparation Method Thereof. This invention was developed by Xu Tongle and Ding Peng.
The patent application number is CN202610663163 20260514. The patent publication num..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- State Intellectual Property Office of China has received Guangdong Zhenneng New Mat Co Ltd patent application for Anti-aging Bio-based Polylactic Acid/bamboo Powder Composite Material for Humanoid Robot Shell. Zeng Junhao, Deng Bowen, Deng Xingzheng and Li Mingjun developed the invention.
The patent applic..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- State Intellectual Property Office of China has released Guangzhou Tianba Beauty and Cosmetic Co Ltd patent application for Carbon Fiber Reinforced Polyester Composite Material with Antibacterial Function and Preparation Method Thereof. This invention was developed by Xie Deguo and Wang Junxiang.
The paten..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Hebei Runer New Material Tech Co Ltd has sought patent for Heat-resistant Resin and Preparation Method Thereof. This invention was developed by Gao Xiaolei and Lyu Yanjie.
The patent application number is CN202610804962 20260605. The patent publication number is CN122404927 (A). International Patent Classi..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Wuhan University of Science and Technology has submitted a patent application for High-toughness Antibacterial Composite Material Based on Copolyester P and Application. This invention was developed by Xiang Leyang and Cheng Zhengzai.
The patent application number is CN20251080734 20250117. The patent public..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Phomera Tech Zhuhai Co Ltd has sought patent for Structural Color Carbon Fiber Composite Board as Well as Preparation Method and Application Thereof. This invention was developed by Wu Haosong, Xue Yin and Tian Feng.
The patent application number is CN202610624087 20260508. The patent publication number is..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- ADEKA Corporation has filed a patent application for Polyolefin Resin Composition, Method for Producing Same, and Molded Article Using Same. This invention was developed by Ayabe Takashi, Yamashita Kenji, Ueda Marina and Hidano Tomohiro.
The patent application number is CN202610533950 20211008. The patent pu..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- State Intellectual Property Office of China has released Qingdao Haorui Plastic Ind Co Ltd patent application for Wear-resistant Non-toxic Polypropylene Modified Plastic and Production Process Thereof. This invention was developed by Liu Jinting and Wu Jingfang.
The patent application number is CN202610541..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- State Intellectual Property Office of China has released Shandong Boyuan Chemical Co Ltd patent application for Low-odor Cross-linked Master Batch for Polyolefin as Well as Preparation Method and Application of Low-odor Cross-linked Master Batch. This invention was developed by Liu Shuhai, Li Yunhe, Lou Yunzh..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- State Intellectual Property Office of China has published Guangzhou Zhongdaxiang Mould Plastic patent application for Rotational Molding Part and Preparation Process Thereof. The invention was developed by Liang Jianjun, Huang Jianming and Yang Zhenhua.
The patent application number is CN202610873201 20260..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- State Intellectual Property Office of China has published Zhejiang Zhongcai Pipes Science & Technology patent application for Preparation Method for Improving Toughness of HDPE (high-density Polyethylene) Mute Master Batch. The invention was developed by Takagai Akira, Huang Ran, Chen Yueyue, Shi Jianping, We..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Changzhou Jinyong Tech Material Co Ltd has sought patent for Layered Hot Air Flow Equalizing Mechanism of Regenerated Plastic Drying Equipment. This invention was developed by Wang Jialin, Cui Guangdong and Wu Jianrong.
The patent application number is CN202610811187 20260605. The patent publication number..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Zigong Zhongtiansheng New Material Tech Co Ltd has submitted a patent application for Thermosensitive Foaming Type Polyimide Bonding Filling Resin Powder and Preparation Method Thereof. Liu Lihui, Cheng Yuanqi, Huang Yong, Yu Xutian and Ma Xiaopeng developed the invention.
The patent application number is ..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Shandong North Modern Chemistry Industry has submitted a patent application for Star-shaped Adhesion Promoter for Polyurethane Sealant and Preparation Method of Star-shaped Adhesion Promoter. This invention was developed by Qu Guojuan, Ren Jing, Ma Yukun, Liu Yongqi, Xu Shiqiang, Xie Xiaobin, Zhang Jianwei, Z..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- State Intellectual Property Office of China has awarded a patent to Liaoning Wanglin New Material Tech Co Ltd for Feeding Device for Phenolic Resin Production. Sun Zhen developed the invention.
The patent application number is CN202520729331U 20250417. The patent publication number is CN223935172 (U). Inte..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Luoyang Forture Prec Parts Manufacturing Co Ltd has submitted a patent application for Small Precision Part Sintering Process and Mold. Diao Qiankun, Guo Hailong, Liu Zhaofeng, Liu Bingxin and He Chunna developed the invention.
The patent application number is CN202610866771 20260616. The patent publicatio..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- State Intellectual Property Office of China has awarded a patent to Shanxi Qijian Group for Outer Wall Post-cast Strip Mold Reinforcing System. Song Xin, Wu Ruijun and Huang Rong developed the invention.
The patent application number is CN202520566306U 20250328. The patent publication number is CN223937664 (..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- PPG Industries, Ohio has sought patent for Polyoxazoline Curing for Packaging Coating Compositions. This invention was developed by Zhou Hongying, Molleo Max A, Li Qin, Seneker Carl Allen and Kurtz Christopher P.
The patent application number is CN202610432877 20181214. The patent publication number is CN1..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Weifang Changda Construction Group has been awarded a patent for Adjustable Descending Plate Inner Mold. This invention was developed by Han Anan, Hao Dongming, Zhao Wenjie, Zhang Xiaolin, Lang Xianyang, Zhang Xiaojun, Zhang Daoliu, Zheng Ziqi and Zhang Xiaodong.
The patent application number is CN2025205728..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- State Intellectual Property Office of China has released Furrer Fulai Electrical Equipment Guangdong Co Ltd patent application for Copper-carbon Fiber Composite Flow Guide Sliding Shoe and Preparation Method Thereof. This invention was developed by Yang Hui, Yan Chong, Tao Zhijie, Zhou Zhancheng, Fang Yi, Zho..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 31 -- State Intellectual Property Office of China has published Heyuan Changlin Ind Co Ltd patent application for Intelligent Control Method and System for Parameters in TPU Hot Press Molding Process. The invention was developed by Lin Jiali, Chen Yonghong, Zhang Zhiqian, Zeng Tian'e and Bao Anhui.
The patent ap..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Qilu University of Technology Shandong Academy of Sciences has submitted a patent application for Peony Pollen Component Separation Method Based on Macroporous Resin Enrichment. This invention was developed by Wang Daijie, Kaliev Assat, Fan Zhaosen, Li Jinping, Kulyas Kaleva, Li Jinghao, Chen Qixu, Nahar Lutf..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Qingyuan Pengshun Fiber Tech Co Ltd has been awarded a patent for Surface Antistatic Treatment Device for Polyester Fiber Short Filaments. This invention was developed by Song Jianpeng and Song Zhiguang.
The patent application number is CN202520508398U 20250321. The patent publication number is CN223936791..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- State Intellectual Property Office of China has published South China University of Technology patent application for Unsaturated Ester Compound and Preparation Method Thereof, Polyester and Preparation Method and Application Thereof. The invention was developed by Dong Xuehui, Li Jinbin, Yang Ze and Zhou Don..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Tongkun Group has been awarded a patent for Super-soft Matte Cotton-like Polyester Fiber Preparation Device. This invention was developed by Zhang Guiping, Lyu Haiqiang, Chen Yiming, Shen Xiaohong and Xu Minbiao.
The patent application number is CN202520502464U 20250321. The patent publication number is CN22..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Weihai Hongcheng Electromechanical Equipment Co Ltd has obtained a patent for two-component rtm (resin transfer molding) injection machine. This invention was developed by Yu Bo.
The patent application number is CN202520334883U 20250228. The patent publication number is CN223934213 (U). International Paten..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Jiangsu Jumai New Material Tech Co Ltd has received a patent for Plastic PVC Sheet Hot Melting Device. This invention was developed by Mao Jintao, Yang Zhiqin, Xu Zhongguo and Yang Ye.
The patent application number is CN202520340804U 20250228. The patent publication number is CN223934176 (U). International..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Tianjin Lineng Machinery Mfg Co Ltd has been awarded a patent for Outward Bending and Flanging Device for Plastic Product Production. This invention was developed by Wang Zhengkuo, Wu Guangsheng, Han Xue, Niu Jiangwei and Meng Jing.
The patent application number is CN202520359039U 20250304. The patent publ..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- State Intellectual Property Office of China has awarded a patent to Wuhan Richang Plastic Co Ltd for Integrated Quick Mold Changing and Plastic Uptake Equipment. Chen Chao developed the invention.
The patent application number is CN202520621264U 20250403. The patent publication number is CN223934131 (U). I..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- State Intellectual Property Office of China has awarded a patent to Wenzhou Chaoxu Machinery Co Ltd for Double-station Plastic Suction and Edge Sawing All-in-one Machine. Chen Xiaowei and Chen Bangmin developed the invention.
The patent application number is CN202520549590U 20250327. The patent publication..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- State Intellectual Property Office of China has awarded a patent to Dongguan Bestin Ideal Ind Co Ltd for Plastic Suction Mold Convenient to Open and Close. Wan Yun, Huang Wenliang and Wu Zhao developed the invention.
The patent application number is CN202423317239U 20241231. The patent publication number i..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Dongguan Bestin Ideal Ind Co Ltd has been granted a patent for Plastic Vacuum Forming Machine Capable of Achieving Rapid Feeding. Wan Yun, Huang Wenliang and Wu Zhao developed the invention.
The patent application number is CN202423114070U 20241216. The patent publication number is CN223934128 (U). Interna..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Pimuxi Tech Industry Nanjing Co Ltd has secured a patent on Plastic Particle Heating Die Head. Li Zhengbang, Tao Man and Xu Dabing developed the invention.
The patent application number is CN202520368871U 20250305. The patent publication number is CN223934106 (U). International Patent Classification codes ..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- State Intellectual Property Office of China has awarded a patent to Anhui Shiyuan Ind Co Ltd for Plastic Particle Extruder. Xu Xiaowei, Zhang Yimin, Chen Mingjiu, Ge Yang, Zhang Liang and Deng Jun developed the invention.
The patent application number is CN202520679893U 20250411. The patent publication num..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Wuhan Ruisheng Xinxin Molding Co Ltd has been granted a patent for Automobile Injection Mold with Cooling Structure. This invention was developed by Chen Shengtao.
The patent application number is CN202520610169U 20250402. The patent publication number is CN223934091 (U). International Patent Classificatio..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Ruijie Jinfu Tech Co Ltd for Injection Mold with Air Cooling Device. Liang Shaoxia, Luo Kai, Luo Lingyu, Luo Shizhao, Jiang Binhai and Zhu Yanyan developed the invention.
The patent application number is CN202520310187U 20250225. ..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Shanghai Nanyang Cable has been granted a patent for Hydraulic Adjusting Eccentric Device for Machine Head of Plastic Extruding Machine. Yang Yongkang developed the invention.
The patent application number is CN202520323105U 20250227. The patent publication number is CN223934111 (U). International Patent Cla..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Huizhou Santi Tech Co Ltd has secured a patent on Material Taking Improvement Structure of Injection Mold. Wang Chengxiang, Zhang Xuezhi and Zhong Shaokun developed the invention.
The patent application number is CN202520130522U 20250120. The patent publication number is CN223934041 (U). International Pate..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Jiangsu Lanpei New Material Tech Co Ltd has been awarded a patent for Integrally-formed Inductor Base Mold. This invention was developed by Ge Dingming, Wang Wei and Lin Tao.
The patent application number is CN202423309481U 20241231. The patent publication number is CN223934038 (U). International Patent Cl..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 31 -- Qingdao Ruilibao Molding Co Ltd has secured a patent on Turnover Clamp for Molding Equipment. Wang Jianhua and Li Jian developed the invention.
The patent application number is CN202520609422U 20250402. The patent publication number is CN223934031 (U). International Patent Classification codes are B29C45/1..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 31 -- Shandong Hengyi Precision Bearing has sought patent for Dynamic Error Compensation Method for Precision Machining of Thin-wall Bearing. This invention was developed by Li Gongxun, Kang Huaishun and Zheng Jianqun.
The patent application number is CN202610844383 20260611. The patent publication number is CN1..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- State Intellectual Property Office of China has published Guangdong Banggu Chemical Tech Co Ltd patent application for Smooth Wear-resistant Water-based Plastic Replacement Oil with Controllable Matt Degree as Well as Preparation Method and Application of Smooth Wear-resistant Water-based Plastic Replacement ..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- State Intellectual Property Office of China has received Shandong Aobo Environmental Protection Tech Co Ltd patent application for Bio-based Composite Fiber Material with Antibacterial and Anti-ultraviolet Properties and Preparation Method Thereof. Zhang Zhimeng and Zhang Yanqing developed the invention.
T..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- State Intellectual Property Office of China has published Zhongxin New Carbon Xiamen Material Tech Co Ltd patent application for Insulating Heat-conducting Mesophase Pitch-based Carbon Fiber and Preparation Method Thereof. The invention was developed by Tang Xiao, Li Sizhong, Li Kun, Li Guoxin, Chen Rong and ..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Jilin University has submitted a patent application for Recovery Method of Polyaryletherketone Material Based on Green Primary Amine Compound. This invention was developed by Chen Zheng.
The patent application number is CN202610856237 20260615. The patent publication number is CN122404796 (A). Internationa..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- State Intellectual Property Office of China has released JSP Corporation patent application for Extruded Polyethylene Resin Foam Sheet and Method for Producing Same. This invention was developed by Yto Masataka, Fujita Mikihiro, Okuyama Takumi and Kakuta Hirotoshi.
The patent application number is CN20251187..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- JSP Corporation has submitted a patent application for Polyethylene-based Resin Extruded Foam and Method for Producing Same. This invention was developed by Yto Masataka, Fujita Mikihiro, Okuyama Takumi and Kakuta Hirotoshi.
The patent application number is CN20251241357 20251231. The patent publication numb..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Fuping Yuzhongqing Waterproof Tech Co Ltd has been awarded a patent for Prefabricated Asphalt-based Polymer Composite Pre-paved Waterproof Coiled Material. This invention was developed by Ye Jiawei, Li Yuanmeng and Li Hongwei.
The patent application number is CN202423290177U 20241231. The patent publicatio..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Wuhan Institute of Technology has filed a patent application for Preparation Method and Application of Three-dimensional Ordered Crosslinked Polystyrene (PS) Colloidal Crystal Microspheres. This invention was developed by Yang Mengling, Wang Fuying, Yao Chu, Jiang Xueliang and You Feng.
The patent applicat..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- State Intellectual Property Office of China has released Wuhan Institute of Technology patent application for Preparation Method and Application of Three-dimensional Ordered Polystyrene (PS) Colloidal Crystal Microspheres. This invention was developed by Yang Mengling, Wang Fuying, Yao Chu, Jiang Xueliang and..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Yancheng Inst Technology has applied Chinese patent for Environment-friendly Plastic Plasticizer and Preparation Method Thereof. Ding Jianfei and Shi Wenjing developed it.
The patent application number is CN202610495177 20260415. The patent publication number is CN122404276 (A). International Patent Classi..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Shandong Youshi Mingzhuo Precision Mould has received a patent for Injection Mold with Ejection Mechanism. This invention was developed by Gao Honglei and Qian Lingfeng.
The patent application number is CN20242359199U 20241211. The patent publication number is CN223934075 (U). International Patent Classifica..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Shenzhen Sanpin Mould Co Ltd has been granted a patent for In-mold Water Gap Cutting Device for Plastic Part Forming Mold. Huang Ronggui, Tang Yun and Cao Daojun developed the invention.
The patent application number is CN202520563392U 20250327. The patent publication number is CN223934069 (U). Internation..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Tianjin Lineng Machinery Mfg Co Ltd has been granted a patent for Edge Material Removing Device for Plastic Injection Molding. This invention was developed by Wang Zhengkuo, Wu Guangsheng, Han Xue, Niu Jiangwei and Meng Jing.
The patent application number is CN202520454167U 20250317. The patent publication..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Freewon China has been granted a patent for Locking Mechanism of Rotary Core-pulling Mold. Li Shuang, Xu Huijun, Xu Yazhu, Gao Yuxi and Wu Changgen developed the invention.
The patent application number is CN202520423058U 20250312. The patent publication number is CN223934064 (U). International Patent Classi..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Freewon China has been granted a patent for Rotary Core-pulling Mold. Li Shuang, Xu Huijun, Xu Yazhu, Gao Yuxi and Wu Changgen developed the invention.
The patent application number is CN202520411181U 20250311. The patent publication number is CN223934063 (U). International Patent Classification code is B29C..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Chinese Patent for Automobile Part Injection Mold Convenient to Adjust has been issued to Kunshan Xinsixiang Precision Mould Tech Co Ltd. This invention was developed by Xia Chaonan.
The patent application number is CN202520608385U 20250402. The patent publication number is CN223934057 (U). International P..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- State Intellectual Property Office of China has awarded a patent to Hangzhou Lefoo Ind Co Ltd for Injection Mold. Jin Linglong, Zhu Guotao and Zhang Xiaozhen developed the invention.
The patent application number is CN202520540751U 20250326. The patent publication number is CN223934054 (U). International P..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Nanjing Huashun Prec Mould Co Ltd has been granted a patent for Injection Mold with Rapid Cooling Channel. Xiong Yifan, Shen Yuanjun and Luo Qiuhua developed the invention.
The patent application number is CN202520407351U 20250310. The patent publication number is CN223934052 (U). International Patent Clas..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Jining Fuhong Mould Co Ltd has received a patent for Injection Mold Capable of Being Rapidly Cooled. This invention was developed by Wang Huichao, Zhang Lanhai, Wang Yinuo and Li Xiuli.
The patent application number is CN202520397005U 20250308. The patent publication number is CN223934051 (U). Internationa..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Chinese Patent for Automobile Sealing Strip Mold with Butt Joint Function has been issued to Wuxi Ruisidi Precision Technology. This invention was developed by Yu Hanyuan.
The patent application number is CN202520346290U 20250303. The patent publication number is CN223934047 (U). International Patent Classif..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- State Intellectual Property Office of China has awarded a patent to Dongguan 3 T Mold Co Ltd for Universal Injection Mold with Replaceable Mold Core. Li Weiming, Chen Minghua and Jiang Zhongzheng developed the invention.
The patent application number is CN202520330977U 20250227. The patent publication numb..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- State Intellectual Property Office of China has awarded a patent to Kunshan Heneng Hardware Plastic Tech Co Ltd for Injection Mold for Processing Left and Right Rotating Shafts of Notebook Computer. Xu Zusheng and Zheng Dongsheng developed the invention.
The patent application number is CN202520210329U 202..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Liansu Technology Development Guiyang has been granted a patent for Multi-cavity Threaded Core-pulling Mold. This invention was developed by Huang Hai, Zeng Jieqiang, Luo Xifeng, Liu Guozhan and Chen Dongwu.
The patent application number is CN202520208537U 20250210. The patent publication number is CN2239340..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Shenzhen Ruijie Jinfu Tech Co Ltd has received a patent for Guide Device for Injection Mold. This invention was developed by Liang Shaoxia, Luo Kai, Luo Lingyu, Luo Shizhao, Jiang Binhai and Zhu Yanyan.
The patent application number is CN202423149073U 20241218. The patent publication number is CN223934037 ..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 31 -- Tongling Fucheng Mould Co Ltd has been granted a patent for Demolding Structure for Plastic Mold. This invention was developed by Zhang Lin, Chen Wenxiang, Shu Xinmin and Zhou Zhengyi.
The patent application number is CN202520364626U 20250304. The patent publication number is CN223934024 (U). International..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 31 -- Yunfu Ouboli New Material Tech Co Ltd has obtained a patent for quartz stone plate forming mold convenient to demold. This invention was developed by Deng Xiaolu and Gong Chengjing.
The patent application number is CN202520546611U 20250326. The patent publication number is CN223934007 (U). International Pa..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 31 -- Tongling Quanjuhe Semiconductor Co Ltd has been granted a patent for Panel Type Plastic Package Mold Convenient to Demold. This invention was developed by Gao Zhichao and Zhang Xiang.
The patent application number is CN202520188321U 20250207. The patent publication number is CN223934005 (U). International ..
Plastics
| Sat 31 Oct 2026
Beijing, Oct. 31 -- Chinese Patent for Surface Treatment Device for Injection Molded Part has been issued to Kunshan Xinsixiang Precision Mould Tech Co Ltd. This invention was developed by Xia Chaonan.
The patent application number is CN202520526592U 20250325. The patent publication number is CN223933993 (U). International Pa..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Guangdong Kenflo Pump has submitted a patent application for Screw Rotor End Face Molded Line and Screw Vacuum Pump Equipped with Screw Rotor. This invention was developed by Yang Weisen, Chen Shouting, Li Songfeng and Liu Chen.
The patent application number is CN202610826841 20260609. The patent publication..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Shanghai Superhigh Environmental Protection Tech Co Ltd has submitted a patent application for High-conductivity Pitch-based Carbon Fiber Prepreg and Preparation Method Thereof. This invention was developed by Zhang Yong.
The patent application number is CN202610873553 20260617. The patent publication numb..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Sichuan University has applied Chinese patent for Polyborosiloxane Prepared by Upgrading and Recycling Waste Silicone Rubber as Well as Preparation Method and Application of Polyborosiloxane. Wu Jinrong, Wu Qi and Xu Hu developed it.
The patent application number is CN202610844714 20260611. The patent publ..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Technical Institute of Physics & Chemistry, Chinese Academy of Sciences has applied Chinese patent for Film-forming Resin Based on Fluorine-containing Mercaptan as Well as Preparation Method and Application of Film-forming Resin. Zhao Yuxia, Gao Haoqiang and Zhang Diqin developed it.
The patent application n..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Shandong Shangzheng New Material Tech Co Ltd has submitted a patent application for Polyether Polyol for High-stability Polyurethane and Preparation Method Thereof. Geng Dianyong, Wang Guoqiang and Huang Shanchen developed the invention.
The patent application number is CN202610838518 20260611. The patent ..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Wanhua Chemical Group has submitted a patent application for Polycarbonate Resin as Well as Preparation Method and Application Thereof. This invention was developed by Yu Jing, Hu Jianglin, Chi Sensen, Shao Xuefei, Zhou Fu, Cao Peizhi, Fang Wenjuan, He Yutian, Wei Zhitao, Jiang Xumin and Liu Yongtai.
The pat..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Guangdong Banggu Chemical Tech Co Ltd has submitted a patent application for Polycarbonate Diol Modified Polyester Resin and Preparation Method Thereof. Wang Yonglin, Guan Qiu, Fan Jie'ai, Zhang Chun, Chen Bailiang and Chen Jiahui developed the invention.
The patent application number is CN202610744927 202..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Beili Tech Chongqing Co Ltd has applied Chinese patent for Conductive Polymer Pedot Dispersoid Prepared Based on Supercritical Dispersion Technology. Xu Xiaodong developed it.
The patent application number is CN202610524027 20260420. The patent publication number is CN122404679 (A). International Patent Cl..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Zhongshan Mingyi Chemical New Mat Co Ltd has filed a patent application for Damp-heat-resistant Hole Plugging Resin as Well as Preparation Method and Application Thereof. This invention was developed by Mai Jimin, Tan Youhua and Feng Ruiheng.
The patent application number is CN202610731701 20260526. The pa..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- State Intellectual Property Office of China has published Donglai Coating Technology Shanghai Co Ltd patent application for Waterborne Polyurethane Dispersion Composition, Waterborne Polyurethane Dispersion, Preparation Method and Application. The invention was developed by Chen Yingchuan and Zhu Zhongmin.
..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Chengda Vi Tech Co Ltd has applied Chinese patent for Wear-resistant TPU (Thermoplastic Polyurethane) Material for Manufacturing Soles and Preparation Method of Wear-resistant TPU Material. Chen Guochun and Xu Ge developed it.
The patent application number is CN202610505081 20260416. The patent publication..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- State Intellectual Property Office of China has released China Academy Railway Sciences, Beijing Inst Technology, Cars Railway Engineering Research Inst and China State Railway Group patent application for Low-water-absorption Cold-resistant Polyurethane Isolation Buffer Layer and Preparation Method Thereof. ..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- State Intellectual Property Office of China has published Jiangsu University patent application for Biomass-based Modified Phenolic Resin and Preparation Method Thereof. The invention was developed by Zheng Yifei, Wang Shuang, Zhang Jiangshan, He Sirong, Yang Fan, Cao Bin and Ji Yuhao.
The patent application..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Qingdao University of Technology has sought patent for Phosphorized Copolymer Water Reducing Agent and Preparation Method Thereof. This invention was developed by Li Qiuju, Hou Dongshuai, Wang Muhan, Ji Xiang, Liu Qing, Zhang Yingnan and Wang Pan.
The patent application number is CN202610760048 20260529. The..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Weihai Jiyuan New Mat Co Ltd has sought patent for Preparation Method of Polymer Microgel Deodorant. This invention was developed by Wang Chuanlin.
The patent application number is CN202610613867 20260507. The patent publication number is CN122404630 (A). International Patent Classification codes are B01D5..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Hubei Yutian Tech Co Ltd has submitted a patent application for Bimodal Styrene-acrylic Resin as Well as Preparation Method and Application Thereof. This invention was developed by Lei Zhengbing.
The patent application number is CN202610517875 20260420. The patent publication number is CN122404602 (A). Int..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Yunnan Zhengbang Tech Co Ltd has submitted a patent application for Ethylene-vinyl Acetate Polymerization Method Based on Reducing Agent Deoxidation and Composite Initiation and Application. Shang Bo, Chen Lei, Yin Shaodong and Zou Qian developed the invention.
The patent application number is CN2026107236..
Plastics
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Sichuan Road & Bridge Huadong Construction has been awarded a patent for Square Thin-wall Pier Main Reinforcement Hanging Bracket Assembling Jig Frame. This invention was developed by Zhang Rongcheng, Bai Jianhui, Chen Danming, Liu Ying, Huang Jiayun, Xiong Ke, Zhang Xiang, Qin Jiahao, Lei Zhenyun, Wang Hao, ..
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