Appeal No. 96-1795
Application No. 08/262,745
APPENDIX
Claim 1. Thermoplastic materials comprising
A) 5 to 80 parts by weight of a thermoplastic co- or
terpolymer made from the monomers styrene, "-methylstyrene,
methyl methacrylate, acrylonitrile with an average molecular
weight (M ) of 70,000 to 119,000,
w
B) 1 to 30 parts by weight of a thermoplastic copolymer
made from 60 to 95% by weight of styrene and/or "-
methylstyrene and 40 to 5% by weight of acrylonitrile with an
average molecular weight (M ) of 25,000 to 49,500,
w
C) 0.1 to 10 parts by weight of thermoplastic co- or
terpolymer made from the monomers styrene, "-methylstyrene,
methyl methacrylate, acrylonitrile, with an average molecular
weight (M ) of 1,500 to 6,000 and
w
D) 0.5 to 50 parts by weight of a particulate graft
rubber with a glass transition temperature of # 10°C and an
average particle diameter (d ) of 0.05 to 0.50 Fm, which
50
contains 15 to 80 parts by weight of a chemically bonded
polymer made from styrene, methyl methacrylate, acrylonitrile
or mixtures thereof per 100 parts by weight of rubber, wherein
the 0.1 to 10 parts by weight of component C) is in addition
to any thermoplastic copolymers or terpolymers having an
average molecular weight (M ) in the range from 1,500 to 6,000
w
that may be present in components A) and B).
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Last modified: November 3, 2007