Patent · US Active

Antimicrobial coating compositions, related coatings and coated substrates

US8258202B2 · kind B2 · utility

12Cited by

17References

11Claims

0Family size

Assignee

PPG Industries Ohio, Inc. · US

Inventors

Anthony M. Chasser · Washington, US
Lawrence J. Fitzgerald · Vandergrift, US
Venkateshwarlu Kalsani · Washington, US
Jennifer L. Thomas · Pittsburgh, US

Key dates

Filing date	Feb 12, 2009
Grant date	Sep 4, 2012
Priority date	—
Expiry date	Sep 21, 2030

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08K9/12
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Disclosed are antimicrobial coating compositions. These coating compositions comprise (a) a film-forming resin; (b) a porous solid comprising pores having anti-microbial metal ions disposed therein; and (c) an onium compound.

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