Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Reexamination Certificate
2008-09-04
2010-11-16
Sellers, Robert (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
C525S423000
Reexamination Certificate
active
07834100
ABSTRACT:
A heat-curable resin composition, comprising(A) a polyimide silicone resin having a phenolic hydroxyl group and a radically polymerizable group bonded to a silicon atom,(B) an epoxy resin in such an amount that a molar ratio of the epoxy groups of the epoxy resin to the phenolic hydroxyl groups of the polyimide silicone resin (A) ranges from 0.2 to 10, anda catalytic amount of (C) an organic peroxide.
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Sugo Michihiro
Yoneda Yoshinori
Birch & Stewart Kolasch & Birch, LLP
Sellers Robert
Shin-Etsu Chemical Co. , Ltd.
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