Patent · US Active

One-component amino resin coating compositions

US10472539B2 · kind B2 · utility

1Cited by

2References

18Claims

0Family size

Assignee

BASF SE

Inventors

Harald Schaefer · Ludwigshafen, DE
David Tuerp · Mannheim, DE
Daniel Flojhar · Ludwigshafen, DE

Key dates

Filing date	Aug 6, 2015
Grant date	Nov 12, 2019
Priority date	—
Expiry date	Feb 26, 2036

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L2205/03
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The present invention relates to one-component amino resin coating compositions having good chemical resistance, a good balance of hardness to elasticity, and rapid drying, to their use, and to methods for coating. Synthesis components that the coating compositions comprise include amino resin, hydroxyl-containing polymers as principal polyols, and certain branched polyester polyols, obtainable by polycondensation of hexahydrophthalic anhydride, trimethylolpropane, and optionally further components.

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