Patent · US Active

Aqueous coating compositions including the reaction product of maleic anhydride with an unsaturated compound and an amine

US9469785B2 · kind B2 · utility

0Cited by

15References

10Claims

0Family size

Assignee

Akzo Nobel Coatings International B.V. · NL

Inventors

Gary P. Craun · Berea, US
Jude Thomas Rademacher · Akron, US
Patricia Geelen · Heerlen, NL

Key dates

Filing date	Sep 19, 2013
Grant date	Oct 18, 2016
Priority date	—
Expiry date	Oct 27, 2033

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC23F11/00
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The invention includes an aqueous coating composition having a substituted succinimide compound, wherein the substituted succinimide compound has an acid value of at least about 30 mg KOH/g of the substituted succinimide compound. The substituted succinimide compound may be the reaction product of an unsaturated oil comprising at least one non-aromatic unsaturated carbon-carbon bond, a polymer derived from the unsaturated oil, or a combination thereof with maleic anhydride and a primary amine.

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