Patent · US Active

Dual cure coating compositions, multi-component composite coatings, and related coated substrates

US7794844B2 · kind B2 · utility

3Cited by

21References

5Claims

0Family size

Assignee

PPG Industries Ohio, Inc. · US

Inventors

Roy E. Dean · Lower Burrell, US
Charles M. Kania · Lower Burrell, US
Cynthia Kutchko · Pittsburgh, US
Brian K. Rearick · Allison Park, US
William H. Retsch, Jr. · Allison Park, US
John E. Schwendeman · Wexford, US
Shengkui Hu · Baden, US

Key dates

Filing date	Sep 26, 2007
Grant date	Sep 14, 2010
Priority date	—
Expiry date	Jan 29, 2029

Classification

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

Abstract

Disclosed herein are dual cure coating compositions that include a melamine group-containing polyethylenically unsaturated compound and a polysiloxane. Also disclosed are related multi-component composite coatings, coated substrates, and methods for coating a substrate.

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