ASAHI KASEI FINECHEM CO., LTD

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OSAKA 530-6130, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polyvinyl sulfonic acid, production method thereof, and use thereof
- Patent number 9,321,863
- Issue date Apr 26, 2016
- Asahi Kasei Finechem Co., Ltd.
- Hiroshi Akikaze
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Vinyl sulfonic acid, polymer thereof, and production method thereof
- Patent number 9,072,983
- Issue date Jul 7, 2015
- Asahi Kasei Finechem Co., Ltd.
- Hiroshi Akikaze
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing vinyl sulfonic acid
- Patent number 8,299,294
- Issue date Oct 30, 2012
- Asahi Kasei Finechem Co., Ltd.
- Hiroshi Akikaze
- C07 - ORGANIC CHEMISTRY

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Patents Applicationslast 30 patents

Information Patent Application
Composition and Method for Producing Same and Cosmetic Agent
- Publication number 20230414481
- Publication date Dec 28, 2023
- ASAHI KASEI FINECHEM CO., LTD.
- Yoshinaga Tamura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Novel Polyvinyl Sulfonic Acid, Production Method Thereof, and Use T...
- Publication number 20140091263
- Publication date Apr 3, 2014
- UNIVERSITY OF YAMANASHI
- Hiroshi Akikaze
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PROCESS FOR PRODUCING VINYL SULFONIC ACID
- Publication number 20100081840
- Publication date Apr 1, 2010
- ASAHI KASEI FINECHEM CO., LTD.
- Hiroshi Akikaze
- C07 - ORGANIC CHEMISTRY