Patent · US Active

Coating compositions comprising diisocyanate chain extended bisaspartates

US10125290B2 · kind B2 · utility

3Cited by

6References

20Claims

0Family size

Assignee

AXALTA COATING SYSTEMS IP CO., LLC · US

Inventors

Charlotte Enkisch-Krug · Hagen, DE
Carmen Flosbach · Wuppertal, DE
Ann Vaes · Leuven, BE
Leen Tanghe · Schilde, BE
Jozef Theresia Huybrechts · Oud-Turnhout, BE

Key dates

Filing date	Feb 16, 2015
Grant date	Nov 13, 2018
Priority date	—
Expiry date	Feb 23, 2035

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08G18/8058
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

This invention relates to a coating composition, a method for coating of a metallic substrate as well as the use of a chain-extended aspartate prepolymer for improving the early hardness of the coating composition and in a two-component coating composition.

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