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
1990-09-10
1994-03-29
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...
524504, 524513, 524539, 524601, C08K 330
Patent
active
052985466
ABSTRACT:
Thermoplastic molding compounds of polyalkylene terephthalate, special barium sulfate, particulate graft polymers and, optionally, reinforcing materials are distinguished from known, elastomer-modified polyalkylene terephthalates, particularly polyethylene terephthalates, by improved heat resistance and toughness.
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Database WPIL, 88-297 407, Derwent Publications Ltd., & JP-A-63-218 769 (1988).
Database WPIL, 88-165 809, Derwent Publications Ltd., & JP-A-63-105 059 (1988).
Gehrke Hans-Georg
Idel Karsten-Josef
Kirsch Jurgen
Lindner Christian
Piejko Karl-Erwin
Bayer Aktiengesellschaft
Cain Edward
Michl Paul R.
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