Thermoplastic compositions based on polyphenylene ethers, impact-resistant styrene polymers, and pulverulent, filler-containing rubber; and method for manufacturing such compositions

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United States of America Patent

PATENT NO 4690970
SERIAL NO

06746040

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Abstract

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The invention relates to thermoplastic molding compositions comprised of polyphenylene ethers, impact-resistant styrene polymers, and a pulverulent, filler-containing rubber; and further comprised of various additives. The present invention also relates to a method(s) for preparing such compositions. Preferably the pulverulent, filler-containing rubber is prepared from an E-SBR rubber (emulsion polymerized SBR rubber) produced according to German Pat. No. 2,822,148.

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Patent Owner(s)

Patent OwnerAddress
CHEMISCHE WERKE HUELS AKTIENGESELLSCHAFT D-4370 MARL WEST GERMANYNot Provided

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Feinauer, Roland Marl, DE 24 381
Jadamus, Hans Marl, DE 39 718

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