Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1993-03-16
1994-11-08
Seidleck, James J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
525 80, 525 83, 525 84, 525 85, C08L 5100, C08L 5104, C08L 5502
Patent
active
053627954
ABSTRACT:
Rubber-containing graft copolymer particles having excellent powder properties are prepared by mixing, with 100 parts by weight (as solid content) of a slurry of a rubber-containing graft copolymer (A), 0.1 to 10 parts by weight (as solid content) of a rigid non-elastic polymer (B) having a glass transition temperature of 40.degree. C. or higher and a weight-average molecular weight of 10,000 to 500,000 in a substantially slurry state.
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Hirano Susumu
Matsumoto Koji
Morimoto Masaru
Mitsubishi Rayon Company Ltd.
Seidleck James J.
Warzel M. L.
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