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
2007-07-17
2007-07-17
Feely, Michael J. (Department: 1712)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
C525S438000, C525S445000, C525S529000, C525S533000, C525S534000, C525S538000, C523S400000
Reexamination Certificate
active
10344071
ABSTRACT:
A flame-retardant resin composition comprising 100 parts by weight of a rubber-reinforced polystyrene resin, from 0.1 to 20 parts by weight of an epoxy-modified phenolic resin, and from 1 to 30 parts by weight of an aromatic phosphate has good flame retardancy and good lightfastness, still having good mechanical characteristics intrinsic to the thermoplastic resin therein.
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Koyama Masafumi
Matsumoto Hideki
Yamauchi Koji
DLA Piper (US) LLP
Feely Michael J.
Toray Industries Inc.
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