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Ochi; Mitsukazu
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Epoxy resin/phenolic OH-aramid/ban block copolymer product with CTBN
Patent number
5,334,662
Issue date
Aug 2, 1994
Tomoegawa Paper Co., Ltd.
Mitsukazu Ochi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Epoxy resin reacted with phenolic OH-aramide/ban
Patent number
5,334,661
Issue date
Aug 2, 1994
Tomoegawa Paper Co., Ltd.
Mitsukazu Ochi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Epoxy resin with phenolic OH-aramide/ban block copolymer
Patent number
5,258,456
Issue date
Nov 2, 1993
Tomoegawa Paper Co., Ltd.
Mitsukazu Ochi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...