Patent · US Active

High performance aqueous coating compositions

US7812090B2 · kind B2 · utility

22Cited by

100References

18Claims

0Family size

Assignee

Valspar Sourcing, Inc. · US

Inventors

T. Howard Killilea · Minneapolis, US
Michael Wildman · Hoffman Estates, US
Bruce Johnson · Woodinville, US
Carl H. Weber · Cary, US

Key dates

Filing date	Aug 15, 2008
Grant date	Oct 12, 2010
Priority date	—
Expiry date	Aug 15, 2028

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31663
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Coating compositions for cementitious substrates may be made from a silane-functional multistage latex polymer. The compositions adhere well to cementitious substrates and resist crush damage such as may be caused by stacking coated substrate boards.

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