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
2008-07-08
2008-07-08
Mullis, Jeffrey C (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...
C525S078000, C525S080000, C525S083000
Reexamination Certificate
active
07396876
ABSTRACT:
A thermoplastic resin component has improved transparency and impact resistance, the thermoplastic resin composed of 5 to 40 parts by weight of a graft copolymer (A) and 95 to 60 parts by weight a copolymer (B), the graft copolymer (A) being prepared by polymerizing at least one selected from the group consisting of alkyl methacrylate, aromatic vinyl, and vinylcyanide with an agglomerated rubber, the copolymer (B) being prepared by polymerizing at least one monomer selected from the group consisting of an aromatic vinyl monomer, an alkyl methacrylate monomer, and a vinylcyanide monomer. The agglomerated rubber is prepared by agglomerating a styrene-diene rubber latex with an acid-group-containing copolymer latex containing unsaturated acid, aromatic vinyl, and alkyl acrylate as the essential components and having a controlled refractive index.
REFERENCES:
patent: 4556692 (1985-12-01), Kishida et al.
patent: 5169903 (1992-12-01), Toritani et al.
patent: 2002/0156183 (2002-10-01), Nagata et al.
patent: 2480637 (2003-10-01), None
patent: 56-166217 (1981-12-01), None
patent: 58-061102 (1983-04-01), None
patent: 60-118734 (1985-06-01), None
patent: 61-053350 (1986-03-01), None
patent: 61-123648 (1986-06-01), None
patent: 61-130365 (1986-06-01), None
patent: 61-233040 (1986-10-01), None
patent: 63-047745 (1988-02-01), None
patent: 08-059704 (1996-03-01), None
patent: 08-157502 (1996-06-01), None
patent: 10-007873 (1998-01-01), None
patent: 10-245468 (1998-09-01), None
patent: 2000-001596 (2000-01-01), None
patent: 2002-020566 (2002-01-01), None
patent: 2002-047386 (2002-02-01), None
patent: WO 02/04559 (2002-01-01), None
Supplementary European Search Report from Application No. EP 03 79 9122, Mar. 29, 2006, 3 pages.
Hayashi Hitoshi
Kadokura Mamoru
Sato Akio
Yamaguchi Katsumi
Brinks Hofer Gilson & Lione
Kaneka Corporation
Mullis Jeffrey C
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