Patent · US Active

Aqueous mixtures curable physically, thermally or thermally and with actinic radiation

US7960457B2 · kind B2 · utility

0Cited by

1References

18Claims

0Family size

Assignee

BASF COATINGS GMBH · DE

Inventors

Bernhard Steinmetz · Meiningen, DE
Frank Jansing · Ottobeuren, DE
Ingo Luer · Ismaning, DE
Norbert Low · Neustadt an der Aisch, DE

Key dates

Filing date	Oct 25, 2006
Grant date	Jun 14, 2011
Priority date	—
Expiry date	Feb 11, 2028

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09D151/08
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Disclosed herein is an aqueous mixture curable physically, thermally or both thermally and with actinic radiation, comprising (A) at least one polyurethane binder, which is ionically stabilized, nonionically stabilized, or a combination thereof, and which is saturated, unsaturated, grafted with olefinically unsaturated compounds, or a combination thereof; (B) at least one pigment, which is a color pigment, effect pigment, or a combination thereof; and (C) at least one phosphoric ester of the general formula (R1ORO)3P═O, wherein R is an alkanediyl group comprising 2 to 10 carbon atoms and R1 is an alkyl group comprising 2 to 10 carbon atoms. Also disclosed is a process for preparing the foregoing aqueous mixture, and color and/or effect thermoset or thermoplastic materials comprising the same.

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