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last 30 patents
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Patent Grant
Olefin-olefinic alcohol copolymer, and preparation method therefor
Patent number
11,584,843
Issue date
Feb 21, 2023
CHINA PETROLEUM AND CHEMICAL CORPORATION BEIJING RESEARCH INSTITUTE OF CHEMIC...
Rong Gao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PREPARING POLYMER, AND OBTAINED POLYMER
Publication number
20240228680
Publication date
Jul 11, 2024
China Petroleum and Chemical Corporation
Rong GAO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BRANCHED OLEFIN POLYMER, PREPARATION METHOD THEREFOR AND USE THEREOF
Publication number
20240199771
Publication date
Jun 20, 2024
China Petroleum and Chemical Corporation
Rong GAO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COPOLYMER OF OLEFIN AND UNSATURATED CARBOXYLIC ACID OR UNSATURATED...
Publication number
20230257499
Publication date
Aug 17, 2023
China Petroleum and Chemical Corporation
Rong GAO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AMINO-IMINE METAL COMPLEX AND PREPARATION METHOD THEREFOR AND APPLI...
Publication number
20230002432
Publication date
Jan 5, 2023
China Petroleum and Chemical Corporation
Rong GAO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING OLEFIN-POLAR MONOMER COPOLYMER
Publication number
20220396646
Publication date
Dec 15, 2022
China Petroleum and Chemical Corporation
Rong GAO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
DIIMINE METAL COMPLEX, PREPARATION METHOD THEREFOR, AND APPLICATION...
Publication number
20220282005
Publication date
Sep 8, 2022
China Petroleum and Chemical Corporation
Rong GAO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COPOLYMER OF OLEFIN AND UNSATURATED CARBOXYLIC ACID OR UNSATURATED...
Publication number
20200325262
Publication date
Oct 15, 2020
China Petroleum and Chemical Corporation
Rong GAO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OLEFIN-OLEFINIC ALCOHOL COPOLYMER, AND PREPARATION METHOD THEREFOR
Publication number
20200325315
Publication date
Oct 15, 2020
China Petroleum and Chemical Corporation
Rong GAO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...