Thermoplastic molding compositions based on polyamides and thermoplastic polyester elastomers

Thermoplastic molding compositions are obtainable by mixing A) from 0.5 to 5% by weight of a thermoplastic polyester elastomer and B) from 0 to 50% by weight of fibrous or particulate fillers or mixtures thereof into a melt of C) from 40 to 99.5% by weight of a polyamide prepolymer having a viscosit...

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Bibliographic Details
Main Authors PIPPER; GUNTER, GOETZ; WALTER, BETZ; WALTER
Format Patent
LanguageEnglish
Published 19.10.1993
Edition5
Subjects
APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS
CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
NATURAL OR ARTIFICIAL THREADS OR FIBRES
ORGANIC MACROMOLECULAR COMPOUNDS
SPINNING
TEXTILES
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Summary:Thermoplastic molding compositions are obtainable by mixing A) from 0.5 to 5% by weight of a thermoplastic polyester elastomer and B) from 0 to 50% by weight of fibrous or particulate fillers or mixtures thereof into a melt of C) from 40 to 99.5% by weight of a polyamide prepolymer having a viscosity number of from 40 to 80 ml/g and subsequent postcondensation in solid phase.
Bibliography:Application Number: US19910801195