Patent · US Expired

Soft, thermo-plastically processible polymer alloys containing polyamide

US5075380A · kind A · utility

8Cited by

3References

7Claims

0Family size

Assignee

BAYER HEALTHCARE LLC · DE

Inventors

Christian Lindner · Bensheim, DE
Lothar Meier · Sprockhövel, DE
Otto Billinger · Linz, DE
Karl-Erwin Piejko · Bensberg, DE

Key dates

Filing date	Aug 10, 1990
Grant date	Dec 24, 1991
Priority date	—
Expiry date	Aug 10, 2010

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L77/00
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

This invention relates to soft, rubber-like, thermoplastically processible polymer alloys based on 10 to 50% by weight of (cyclo)aliphatic, thermoplastic polyamides and 90 to 50% by weight of special cross-linked, particulate alkyl acrylate copolymer rubbers suitable for the preparation of rubber-like, elastic moulding compounds. The invention also relates to a process for their preparation.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.