Hitoshi Hayakawa

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Sakura-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Curing accelerator for oxidative polymerization-type unsaturated re...
- Patent number 9,896,603
- Issue date Feb 20, 2018
- DIC Corporation
- Shigeki Matsunaga
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Hyperbranched polyether polyol and urethane resin composition
- Patent number 8,703,898
- Issue date Apr 22, 2014
- DIC Corporation
- Rainer B. Frings
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for production of polymers with iron complex catalyst
- Patent number 8,017,706
- Issue date Sep 13, 2011
- DIC Corporation
- Hidetomo Kai
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
CURING ACCELERATOR FOR OXIDATIVE POLYMERIZATION-TYPE UNSATURATED RE...
- Publication number 20160152867
- Publication date Jun 2, 2016
- DIC CORPORATION
- Shigeki Matsunaga
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PROCESS FOR PRODUCTION OF POLYMERS WITH IRON COMPLEX CATALYST
- Publication number 20110105703
- Publication date May 5, 2011
- DIC Corporatio
- Hidetomo Kai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Hyperbranched Polyether Polyol and Urethane Resin Composition
- Publication number 20090286940
- Publication date Nov 19, 2009
- DIC CORPORATION
- Rainer B. Frings
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...