Patent · US Active

Use of highly branched polymers in polymer dispersions for gloss colours

US8399554B2 · kind B2 · utility

8Cited by

11References

22Claims

0Family size

Assignee

BASF SE

Inventors

Sebastian Roller · Mannheim, DE
Bernd Bruchmann · Ludwigshafen, DE
Rolf Dersch · Bischofswerda, DE
Daniel Schoenfelder · Brussels, BE

Key dates

Filing date	Nov 19, 2008
Grant date	Mar 19, 2013
Priority date	—
Expiry date	Oct 4, 2029

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L69/00
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present invention relates to a method of producing coatings with increased gloss, to aqueous coating materials for such a method, and to the use of highly branched polymers as an additive for aqueous polymer dispersions for coating materials that lead to coatings having increased gloss.

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