Patent · US Expired

Heat-hardenable paint compositions

US6156862A · kind A · utility

0Cited by

2References

2Claims

0Family size

Assignee

BASF COATINGS GMBH · DE

Inventors

Ingo Luer · Ismaning, DE
Kishio Shibatoh · Kanazawa, JP
Akito Nukita · Fujisawa, JP

Key dates

Filing date	Feb 3, 1999
Grant date	Dec 5, 2000
Priority date	—
Expiry date	Feb 3, 2019

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L61/32
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The invention relates to heat-hardenable paint composition which contains (A) vinyl based copolymer of hydroxyl group value from 20 to 200 mg KOH/g, being a copolymer of from 5 to 70 wt % hydroxyl group containing a particularly defined vinyl based monomer and from 95 to 30 wt % other vinyl based monomer (a-2), and (B), a particularly defined 1,3,5-triazine-2,4,6-triscarbamic acid ester, or an oligomer thereof, in which the mol ratio of hydroxyl groups originating from the aforementioned (A) component: NHCOOR groups originating from the aforementioned (B) component in the composition is from 1:3 to 3:1.

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