THERMOPLASTIC ELASTOMERIC BLENDS OF POLYPROPYLENE AND COPOLYMERS OF ETHYLENE-VINYLACETATE

An elastomeric thermoplastic mixture comprising (A) from 40 to 95% by weight of polypropylene, and (B) from 5 to 60% by weight of a partially cross-linked ethylene/vinyl acetate copolymer which has a gel content of from 3 to 50% by weight and a vinyl acetate content of from 20 to 80% by weight, the...

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Bibliographic Details
Main Authors BINSACK, RUDOLF, MERTEN, JOSEF, GRIGO, ULRICH
Format Patent
LanguageEnglish
Published 06.02.1980
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:An elastomeric thermoplastic mixture comprising (A) from 40 to 95% by weight of polypropylene, and (B) from 5 to 60% by weight of a partially cross-linked ethylene/vinyl acetate copolymer which has a gel content of from 3 to 50% by weight and a vinyl acetate content of from 20 to 80% by weight, the percentages being based on the sum of A+B.
Bibliography:Application Number: EP19790100671