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
2011-06-07
2011-06-07
Jagannathan, Vasu (Department: 1764)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
C525S066000, C525S070000, C525S086000, C525S191000, C525S223000, C525S234000, C525S238000, C525S241000, C252S067000, C252S068000, C526S207000, C526S335000, C526S340100, C526S341000, C526S346000, C526S347100
Reexamination Certificate
active
07956128
ABSTRACT:
A thermoplastic resin composition for a refrigerator according to the present invention can include (A) about 20 to about 40 parts by weight of an acrylonitrile-butadiene-styrene graft copolymer resin prepared by grafting in emulsion polymerization about 60 to about 30% by weight of a monomer mixture comprising a cyanide vinyl compound and an aromatic vinyl compound to about 40 to about 70% by weight of a rubber polymer having an average particle size of about 0.1 to about 0.4 μm; (B) about 1 to about 20 parts by weight of a styrenic copolymer comprising (b1) about 0 to about 75% by weight of a styrenic copolymer prepared by copolymerizing about 5 to about 20% by weight of a rubber polymer having an average particle size of about 0.1 to about 10 μm, about 10 to about 30% by weight of a cyanide vinyl compound, and about 65 to about 85% by weight of an aromatic vinyl compound, and (b2) about 25 to about 100% by weight of a styrenic copolymer prepared by copolymerizing about 5 to about 20% by weight of a rubber polymer having an average particle size of about 0.1 to about 10 μm and about 80 to about 95% by weight of an aromatic vinyl compound; and (C) about 50 to about 79 parts by weight of a cyanide vinyl-aromatic vinyl copolymer.
REFERENCES:
patent: 4250271 (1981-02-01), Morris et al.
patent: 5180779 (1993-01-01), Kamoshita et al.
patent: 2003/0055165 (2003-03-01), Eichenauer et al.
patent: 2003/0119986 (2003-06-01), Eichenauer
patent: 2-284906 (1990-11-01), None
patent: 6-262713 (1994-09-01), None
patent: 11-279352 (1999-10-01), None
patent: 11-293085 (1999-10-01), None
patent: 14-60582 (2002-02-01), None
patent: 2002-50475 (2002-06-01), None
patent: 2002-52422 (2002-07-01), None
International Search Report for corresponding International Application No. PCT/KR2005/002035 mailed on Oct. 13, 2005.
Lee Jae Hyung
Park Hee Jung
Park Kang Yeol
Boyle Robert C
Cheil Industries Inc.
Jagannathan Vasu
Summa, Additon & Ashe, P.A.
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