Patent · US Expired

Aqueous polymer dispersion

US5324772A · kind A · utility

2Cited by

7References

2Claims

0Family size

Assignee

BASF SE

Inventors

Juergen Schmidt-Thuemmes · Schifferstadt, DE
Guenter Eckert · Schifferstadt, DE

Key dates

Filing date	Nov 30, 1992
Grant date	Jun 28, 1994
Priority date	—
Expiry date	Nov 30, 2012

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08F220/12
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

An aqueous polymer dispersion gives a film having high resilience in conjunction with reduced surface tack and good aging resistance under the action of light, heat and oxygen and is used for coating leather.

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