Patent · US Expired

Polymer mixtures with a mat surface

US4612347A · kind A · utility

11Cited by

2References

10Claims

0Family size

Assignee

BAYER HEALTHCARE LLC · DE

Inventors

Herbert Eichenauer · Dormagen, DE
Joachim Doring · Cologne, DE
Karl-Heinz Ott
Ludwig Bottenbruch · Krefeld, DE

Key dates

Filing date	Feb 6, 1985
Grant date	Sep 16, 1986
Priority date	—
Expiry date	Feb 6, 2005

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L57/00
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The invention relates to polymer mixtures with a mat surface, based on graft polymers with acid functions and thermoplastic resins with basic functions.

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