Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1988-11-03
1990-06-26
Bleutge, John C.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525 64, C08L 6900
Patent
active
049372858
ABSTRACT:
The present invention relates to the use of specific graft polymers to improve the petroleum-resistance of thermoplastic, aromatic polycarbonates and/or polyester carbonates, mixtures of polycarbonate and/or polyester carbonate with these specific graft polymers and, if appropriate, with other thermoplastic resins and/or with effective amounts of customary additives, and in addition to a process for the production of these mixtures.
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Kress Hans-Jurgen
Lindner Christian
Schoeps Jochen
Wittmann Dieter
Bayer Aktiengesellschaft
Bleutge John C.
Buttner David
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