Non-aqueous dispersions comprising a nonlinear acrylic stabilizer

US9434828B2 · kind B2 · utility

Assignee

• PPG Industries Ohio, Inc. · US

Inventors

• Mary Ann M. Fuhry · Butler, US
• David R. Fenn · Calumet City, US
• John M. Dudik · Vandergrift, US
• Linda K. Anderson · Pittsburgh, US
• Wei Wang · Hsinchu, TW
• Dennis A. Simpson · Sarver, US
• Scott J. Moravek · Oil City, US
• Ken W. Niederst · Washington, US

Key dates

• Filing date: Dec 8, 2010
• Grant date: Sep 6, 2016
• Expiry date: May 21, 2033

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C09D133/10
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

A non-aqueous dispersion comprising the dispersion polymerization reaction product of an ethylenically unsaturated monomer and a nonlinear, random acrylic polymer stabilizer is disclosed. Related coatings, methods, and substrates are also disclosed.