Masako Katayama

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Okayama pref., JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing polyvinyl acetal by acid-catalyzed reaction
- Patent number 9,303,102
- Issue date Apr 5, 2016
- Kuraray Europe GmbH
- Martin Steuer
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
POLYVINYL ACETAL WITH HIGH FLOWABILITY AND PACTICIZER-CONTAINING FI...
- Publication number 20140100333
- Publication date Apr 10, 2014
- KURARAY EUROPE GMBH
- Martin STEUER
- B32 - LAYERED PRODUCTS
Information Patent Application
Polyvinyl acetal with high flowability and plasticizer-containing f...
- Publication number 20110155205
- Publication date Jun 30, 2011
- KURARAY EUROPE GMBH
- Martin STEUER
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...