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YANYA BRANCH OF SHANDONG RUIFENG HIGH MOLECULAR MAT CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    92,550
About

YANYA BRANCH OF SHANDONG RUIFENG HIGH MOLECULAR MAT CO LTD has a total of 18 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and machines are SEKISUI KASEI CO LTD, BASF SOUTH EAST ASIA PTE LTD and WHITFORD PLASTICS LTD.

Patent filings in countries

World map showing YANYA BRANCH OF SHANDONG RUIFENG HIGH MOLECULAR MAT CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing YANYA BRANCH OF SHANDONG RUIFENG HIGH MOLECULAR MAT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jiao Shuyuan 8
#2 Zhang Zhenguo 7
#3 Wang Houfu 6
#4 Liu Chunxin 6
#5 Zhang Haiyu 6
#6 Wang Bin 6
#7 Wang Yangang 5
#8 Feng Zhigang 5
#9 Zhang Zhongchao 4
#10 Sun Wei 2

Latest patents

Publication Filing date Title
CN110819051A Preparation method of emulsion type composite antioxidant for MBS resin
CN110818841A Preparation method of novel PVC modified auxiliary agent methyl methacrylate-chlorinated polyethylene polymer
CN110813191A Design of high-pressure reaction kettle for ACR emulsion polymerization
CN110818848A Synthesis of low-breaking-point high-strength rubber latex for MBS
CN110819025A Preparation method of low-cost high-temperature-resistant PVC low-foaming sheet material
CN110818851A Extraction method for improving MBS grafting conversion rate
CN110818843A Preparation method of novel PVC modified additive acrylonitrile-chlorinated polyethylene-methyl methacrylate polymer
CN110818847A Preparation method of high-impact-resistance ACR (acrylic rubber) by introducing special functional monomer
CN110818543A Novel method for efficiently synthesizing dibenzoyl methane
CN110819026A Preparation method of high-gloss low-shrinkage foaming board
CN110818842A Reaction method of vinyl acetate monomer and grafted polyethylene matrix
CN110819027A Preparation method of low-cost high-strength PVC (polyvinyl chloride) pipe
CN110819024A Method for improving dispersity of PVC impact modifier in polymerization process
CN110818859A Preparation of powder coating leveling agent with high substrate wettability
CN110819214A Preparation method of ultralow-temperature fast-curing powder coating resin for medium-density board
CN110818846A Preparation of high-leveling powder coating leveling agent added with special fluorine-containing functional monomer
CN110818942A Preparation of efficient composite foaming agent for PVC hard low-foaming material
CN110818820A High-activity low-temperature starting type initiator for producing acrylate polymer