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
2011-04-05
2011-04-05
Sellers, Robert (Department: 1765)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
C524S504000, C525S074000
Reexamination Certificate
active
07919559
ABSTRACT:
Disclosed herein is a chemical-resistant and impact-resistant thermoplastic resin composition having excellent hydrolysis resistance. The thermoplastic resin composition comprises (A) about 1 to about 97.9% by weight of an epoxy group-containing vinyl copolymer resin; (B) about 1 to about 97.9% by weight of a rubber modified aromatic vinyl copolymer resin; (C) about 1 to about 97.9% by weight of a polyester resin; and (D) about 0.1 to about 97% by weight of an amorphous cycloaliphatic diol modified polyester.
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Choi Jin Hwan
Kim Jun Myung
Lee Jae Won
Park Jee Kwon
Cheil Industries Inc.
Sellers Robert
Summa, Additon & Ashe, P.A.
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