Patent · US Active

Water-dispersible polyisocyanates

US9944771B2 · kind B2 · utility

2Cited by

24References

14Claims

0Family size

Assignee

BASF SE

Inventors

Frederic Lucas · Offenburg, DE
Angelika Maria Steinbrecher · Stuttgart, DE
Peter Keller · Bruchmühlbach-Miesau, DE

Key dates

Filing date	Aug 12, 2013
Grant date	Apr 17, 2018
Priority date	—
Expiry date	Aug 12, 2033

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09D175/04
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present invention relates to improved water-dispersible polyisocyanates with enhanced gloss, more particularly for two-component polyurethane coating materials.

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