Patent · US Active

Water-based coating compositions that resist dirt pickup

US11312867B2 · kind B2 · utility

5Cited by

40References

19Claims

0Family size

Inventors

Mary Jane Hibben · Elburn, US
Michael Wildman · Hoffman Estates, US
T. Howard Killilea · Minneapolis, US
Iain Harvey · Crystal Lake, US

Key dates

Filing date	Dec 3, 2020
Grant date	Apr 26, 2022
Priority date	—
Expiry date	Dec 3, 2040

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08K2003/2241
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

Water-based compositions containing a low VOC coalescent, a latex or water-dispersible polymer are described.

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