Patent · US Expired

Aqueous dispersions of alkyd and/or amino resins containing amine oxides

US4171293A · kind A · utility

6Cited by

4References

15Claims

0Family size

Assignee

Henkel Kommanditgesellschaft auf Aktien · DE

Inventors

Helmut Eschwey · Hilden, DE
Wolf-Dieter Willmund · Düsseldorf, DE
Wolfgang Gress · Wuppertal, DE

Key dates

Filing date	Mar 14, 1978
Grant date	Oct 16, 1979
Priority date	—
Expiry date	Mar 14, 1998

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31942
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Aqueous dispersions of cross-linkable alkyd and/or amino resins, which contain surface active amine oxides of the formula ##STR1## wherein R.sub.1 is a hydrocarbon radical of 8 to 30 carbon atoms, which optionally contains 1 to 3 ether groups and/or up to 4 hydroxyl groups and R.sub.2 and R.sub.3 are independently an aliphatic or cycloaliphatic hydrocarbon radical of 1 to 16 carbon atoms, which optionally are interrupted by heteroatoms and/or together contain up to 8 hydroxyl groups, are useful as coating agents or varnish binding agents.

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