Patent · US Active

Substrates and articles of manufacture coated with a waterborne 2K coating composition

US9534141B2 · kind B2 · utility

1Cited by

2References

11Claims

0Family size

Assignee

PPG Industries Ohio, Inc. · US

Inventors

Ronald R. Ambrose · Pittsburgh, US
Anthony M. Chasser · Washington, US
Mary Ann M. Fuhry · Butler, US
Hongying Zhou · Allison Park, US
Gregory J. McCollum · Allison Park, US
Irina G. Schwendeman · Wexford, US

Key dates

Filing date	Jan 7, 2013
Grant date	Jan 3, 2017
Priority date	—
Expiry date	Aug 31, 2034

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T442/20
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

A compressible substrate coated at least in part with a waterborne coating composition comprising at least one base neutralized active hydrogen containing film-forming resin and a water dispersible carbodiimide crosslinker capable of reacting with the film-forming resin to form a crosslinked film is disclosed. An article of manufacture having at least two different flexible substrates coated at least in part with such a coating is also disclosed.

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