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
1993-09-09
1994-12-27
Michl, Paul R.
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...
524493, 524514, 524539, 525183, 525408, 525411, 523436, C08K 336, C08L 7700, C08L 3308, C08L 6300
Patent
active
053767128
ABSTRACT:
An impact modified polyamide composition includes a polyamide continuous phase and a rubbery polymer component which is uniformly distributed throughout the polyamide continuous phase in the form of discrete particles, with the rubber polymer component having a flexible backbone and at least about 40 percent of the monomeric units forming the rubbery polymer having pendant polar groups. In accordance with a preferred aspect of the invention, the rubbery component contains a reinforcing filler which provides for an unexpected improvement in retention of flexural modulus.
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Michl Paul R.
Szekely Peter
The University of Akron
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