Atsuo Nakanishi

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Flame-retardant polyphenylene ether resin composition
- Patent number 4,228,064
- Issue date Oct 14, 1980
- Asaki-Dow Limited
- Shinichi Izawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame-retardant polyphenylene ether resin composition
- Patent number 4,198,492
- Issue date Apr 15, 1980
- Asahi-Dow Limited
- Shinichi Izawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyphenylene ether-styrene graft copolymer composition and prepara...
- Patent number 4,158,028
- Issue date Jun 12, 1979
- Asahi-Dow Limited
- Shinichi Izawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Graft copolymer composition of styrene-polyphenylene ether and prep...
- Patent number 4,132,684
- Issue date Jan 2, 1979
- Asahi-Dow Limited
- Shinichi Izawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame-retardant polyphenylene ether resin composition
- Patent number 4,113,795
- Issue date Sep 12, 1978
- Asahi-Dow Limited
- Shinichi Izawa
- C07 - ORGANIC CHEMISTRY