Kumho Polychem Co., Ltd.

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
EPDM terpolymer and manufacturing method therefor
- Patent number 11,591,422
- Issue date Feb 28, 2023
- Hyundai Motor Company
- Byeong-Heon Jeong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
EPDM terpolymer and manufacturing method therefor
- Patent number 11,459,412
- Issue date Oct 4, 2022
- Hyundai Motor Company
- Byeong-Heon Jeong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst composition for preparing elastic copolymer, and method fo...
- Patent number 11,220,566
- Issue date Jan 11, 2022
- Kumho Polychem Co., Ltd.
- Hag-Jun Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ethylene-propylene-diene rubber composition with improved adhesion...
- Patent number 7,423,086
- Issue date Sep 9, 2008
- Kumho Polychem Co., Ltd.
- Sang Bae Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Methods of preparing EP(D)M elastomer, of controlling yield thereof...
- Patent number 7,119,157
- Issue date Oct 10, 2006
- Kumho Polychem Co., Ltd.
- Sang Bae Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Chemically modified polyolefin elastomer composition and method for...
- Patent number 6,921,792
- Issue date Jul 26, 2005
- Kumho Polychem Co., Ltd.
- Sang Bae Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
EPDM Terpolymer and Manufacturing Method Therefor
- Publication number 20220411548
- Publication date Dec 29, 2022
- Hyundai Motor Company
- Byeong-Heon Jeong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
EPDM Terpolymer and Manufacturing Method Therefor
- Publication number 20210179750
- Publication date Jun 17, 2021
- Hyundai Motor Company
- Byeong-Heon Jeong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CATALYST COMPOSITION FOR PREPARING ELASTIC COPOLYMER, AND METHOD FO...
- Publication number 20200270382
- Publication date Aug 27, 2020
- KUMHO POLYCHEM CO., LTD.
- Hag-Jun KIM
- C07 - ORGANIC CHEMISTRY

Kumho Polychem Co., Ltd.

Organization

Patents Grantslast 30 patents

EPDM terpolymer and manufacturing method therefor

EPDM terpolymer and manufacturing method therefor

Catalyst composition for preparing elastic copolymer, and method fo...

Ethylene-propylene-diene rubber composition with improved adhesion...

Methods of preparing EP(D)M elastomer, of controlling yield thereof...

Chemically modified polyolefin elastomer composition and method for...

Patents Applicationslast 30 patents

EPDM Terpolymer and Manufacturing Method Therefor

EPDM Terpolymer and Manufacturing Method Therefor

CATALYST COMPOSITION FOR PREPARING ELASTIC COPOLYMER, AND METHOD FO...

Trademarklast 30 trademarks