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C08F4/463
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CHEMISTRY METALLURGY
C08
Organic compounds
C08F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
C08F4/00
Polymerisation catalysts
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C08F4/463
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Patents Grants
last 30 patents
Information
Patent Grant
Ethylene-(vinyl alcohol) copolymer and method for producing same
Patent number
12,091,532
Issue date
Sep 17, 2024
Kuraray Co., Ltd.
Kentaro Yoshida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing polymer
Patent number
12,084,538
Issue date
Sep 10, 2024
LG Chem, Ltd.
Yoon Hyung Hur
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Functional initiator for anionic polymerization
Patent number
11,512,161
Issue date
Nov 29, 2022
Bridgestone Corporation
Yuan-Yong Yan
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Functional initiator for anionic polymerization
Patent number
10,815,328
Issue date
Oct 27, 2020
Bridgestone Corporation
Yuan-Yong Yan
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Catalytic system for conjugated diene polymerisation, polymerisatio...
Patent number
9,315,590
Issue date
Apr 19, 2016
Compagnie Generale des Etablissements Michelin
Guillaume Cortial
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High styrene high vinyl styrene-butadiene rubber with narrow molecu...
Patent number
8,927,644
Issue date
Jan 6, 2015
Styron Europe GmbH
Evemarie Hamann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Use of alkali metal-silica gel (M-SG) materials in solvent and mono...
Patent number
7,932,329
Issue date
Apr 26, 2011
Signa Chemistry, Inc.
Mana Ito
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for anionic polymerization of α-methylstyrene
Patent number
7,101,941
Issue date
Sep 5, 2006
BASF Aktiengesellschaft
Philippe Desbois
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR MAKING HIGHLY CRYSTALLINE AND THERMALLY STABLE VINYLIDEN...
Publication number
20230203213
Publication date
Jun 29, 2023
Arkema France
Anthony BONNET
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Ethylene-(Vinyl Alcohol) Copolymer and Method for Producing Same
Publication number
20220195159
Publication date
Jun 23, 2022
KURARAY CO., LTD.
Kentaro Yoshida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
High Styrene High Vinyl Styrene-Butadiene Rubber with Narrow Molecu...
Publication number
20140107286
Publication date
Apr 17, 2014
Styron Europe GmbH
Evemarie Hamann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATALYTIC SYSTEM FOR CONJUGATED DIENE POLYMERISATION, POLYMERISATIO...
Publication number
20130274407
Publication date
Oct 17, 2013
Guillaume CORTIAL
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
USE OF ALKALI METAL-SILICA GEL (M-SG) MATERIALS IN SOLVENT AND MONO...
Publication number
20090105430
Publication date
Apr 23, 2009
SIGNA CHEMISTRY, INC.
Mana ITO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method for anionic polymerisation of $g(a)-methylstyrene
Publication number
20060160971
Publication date
Jul 20, 2006
BASF AKTIENGESELLSCHAFT Patents, Trademarks and Licenses
Philippe Desbois
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...