Kyouji Okawa

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Tokyo-To, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sulfenamide, vulcanization accelerator containing the sulfenamide f...
- Patent number 8,546,582
- Issue date Oct 1, 2013
- Ouchi Shinko Chemical Industrial Co., Ltd.
- Keiichi Akimoto
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
SULFENAMIDE, VULCANIZATION ACCELERATOR CONTAINING THE SULFENAMIDE F...
- Publication number 20100324301
- Publication date Dec 23, 2010
- Ouchi Shinko Chemical Industrial Co., Ltd.
- Keiichi Akimoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...