Patent ID: 11884841
Assignee: BEHR PROCESS CORPORATION
Field: Basic materials chemistry (Chemistry)
Classification: CPC C | IPC C

Claim 0:
1. An antimicrobial paint composition for forming an antimicrobial coating, said antimicrobial paint composition comprising:
a carrier vehicle;
a film-forming polymer;
a glass comprising copper;
a non-copper pyrithione salt; and
titanium dioxide (TiO2) as a colorant;
wherein said copper and said pyrithione salt interact to form copper pyrithione in the antimicrobial paint composition and/or the antimicrobial coating formed thereby;
wherein the glass comprising copper is present in an amount of from about 0.08 to about 2.0 weight percent based on the total weight of the antimicrobial paint composition;
wherein the titanium dioxide (TiO2) is present in an amount of from 11 to 30 weight percent based on the total weight of the antimicrobial paint composition; and
wherein the glass comprising copper and the non-copper pyrithione are present in a weight-to-weight ratio of from greater than about 12:1 to about 20:1.