Bayer Aktiengesellschaft

Lanxess Deutschland Gmbh

Bayer Materialscience Ag

Ralph Ulrich

Detlev Joachimi

Jochen Endtner

Matthias Bienmüller

Jens Peter Joschek

Robert Hubertus Van Mullekom

Kurt Jeschke

Peter Persigehl

Marcus Schäfer

Martin Hoch

Peter Schwarz

Claus Wrana

Helmut Schulte

Roland Parg

Sven Gestermann

Ulrich Itter

Stefanie Klingenhöfer

Wolfgang Bienmüller

This invention relates to thermoplastic molding compositions with improved flowabilty based on a thermoplastic polyamide and on a copolymer composed of at least one olefin with at least one methacrylic ester or acrylic ester of an aliphatic alcohol, the MFI of the copolymer being not less than 50 g/10 min, and to a process for preparation of these molding compositions, and also to the use of the these molding compositions, for production of moldings for the electrical, electronics, telecommunications, motor vehicle, or computer industry, in sports, in medicine, in the household or in the entertainment industry.

Polyamide molding compositions with improved flowability

This invention relates to thermoplastic molding compositions with improved flowability based on a thermoplastic polyester and on at least one copolymer composed of at least one olefin with at least one methacrylic ester or acrylic ester of an aliphatic alcohol, the MFI of the copolymer being not less than 50 g/10 min, to a process for preparation of these molding compositions, and also the use of these molding compositions for production of moldings for the electrical, electronics, telecommunications, motor vehicle or computer industry, in sports, in the household, in medicine or for the entertainment industry.

Molding compositions based on a thermoplastic polyester with improved flowability

A thermoplastic molding composition comprising polyamide is disclosed. The composition that contains vinyl (co)polymer and an optional solvent is useful in application where inhibited crystallization of polyamide is desirable, including laser-welding.

Polyamide molding compositions

The present invention provides a method for the production of polyamide 6 by the hydrolytic polymerization of &#x3b5;-caprolactam, in which, in the first step, caprolactam ring opening occurs under the action of water and, in the following steps, polycondensation is performed at low temperatures under anhydrous conditions.

Production of polyamide

The present invention relates to a single- or multilayer product containing &agr;-olefin-vinyl alcohol copolymers and at least one &agr;-olefin-vinyl acetate copolymer, wherein the amount of vinyl acetate repeat units present in the &agr;-olefin vinyl acetate copolymer is in the range from 35 to 99.99% by weight, and these repeat units have good flexibility which permits processing films or other thin-walled items which are transparent after stretching or thermoforming, and to a process for producing the same, and to their use as packaging films.

EVOH and EVM in single- or multilayer products

Growing community of inventors

Ratingen, Germany

Ralph Ulrich