POROUS TITANIUM DIOXIDE COATINGS AND METHODS OF FORMING POROUS TITANIUM DIOXIDE COATINGS HAVING IMPROVED PHOTOCATALYTIC ACTIVITY

Title:

POROUS TITANIUM DIOXIDE COATINGS AND METHODS OF FORMING POROUS TITANIUM DIOXIDE COATINGS HAVING IMPROVED PHOTOCATALYTIC ACTIVITY

Document Type and Number:

WIPO Patent Application WO/2010/028109

Kind Code:

A8

Abstract:

Methods for forming porous anatase titanium dioxide coatings are disclosed. Sol-gel compositions are prepared having at least one porosity agent, are applied to a substrate, and at least one porosity agent is removed. Porous anatase titanium dioxide coatings having at least one of improved antimicrobial properties, self-cleaning properties, hydrophilicity, and/or temperability are also disclosed. Substrates comprising such coatings are also disclosed.

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Inventors:

SHARMA PRAMOD K (US)

Application Number:

PCT/US2009/055823

Publication Date:

April 28, 2011

Filing Date:

September 03, 2009

Export Citation:

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Assignee:

GUARDIAN INDUSTRIES (US)
SHARMA PRAMOD K (US)

International Classes:

C09D1/00; C09D7/63; C09D129/00

Attorney, Agent or Firm:

MUTSCHLER, Brian L. (PLLC1951 Kidwell Drive,Suite 550, Tysons Corner VA, US)

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