光触媒コーティング - MILLENNIUM INORGANIC CHEMICALS, INC.

Title:

光触媒コーティング

Document Type and Number:

Japanese Patent JP2010538129

Kind Code:

A

Abstract:

De-polluting, self-cleaning coating compositions are disclosed which comprise an organic binder having dispersed therein photocatalytic titanium dioxide particles substantially in anatase form which have an average crystallite size between about 1 nm and about 150 nm and which preferably have photocatalytic activity in the presence of visible light. Advantageously, the coatings of the invention do not require pre-activation to achieve high initial photocatalytic activity against pollutants in the air, such as NOx compounds.

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Inventors:

Julie Elizabeth Maltby
Claire Bigott

Application Number:

JP2010523168A

Publication Date:

December 09, 2010

Filing Date:

August 29, 2008

Export Citation:

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Assignee:

MILLENNIUM INORGANIC CHEMICALS, INC.

International Classes:

C09D125/14; B01D53/86; B01D53/94; B01J35/02; B01J35/10; B01J37/02; C09C1/36; C09D5/16; C09D7/61

Domestic Patent References:

JP2007519799A	2007-07-19
JP2008513188A	2008-05-01
JP2002060686A	2002-02-26
JP2000290534A	2000-10-17
JP2007519799A	2007-07-19
JP2008513188A	2008-05-01
JP2002060686A	2002-02-26
JP2000290534A	2000-10-17

Foreign References:

WO2004063431A1	2004-07-29
WO2002040609A1	2002-05-23
WO2002040609A1	2002-05-23

Attorney, Agent or Firm:

Mitsuo Tanaka
Hiroshi Yamazaki
Masaki Yano
Tsuyoshi Sato

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