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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9573126 B1

PDFFull Text
Date of Patent:
Feb. 21, 2017

Filed:

Mar. 15, 2013

Photocatalytic composition

Applicant:

Välinge Photocatalytic Ab, Viken, SE;

Inventors:

Michael Humle, Vallensbæk Strand, DK;

Simon Lausten Østergaard, Copenhagen V, DK;

Assignee:

Valinge Photocatalytic AB, Viken, SE;

Attorney:

Buchanan Ingersoll & Rooney P.C.

Primary Examiner:

Patricia L Hailey

Int. Cl.
CPC ...
B01J 31/38 (2006.01); C09D 1/00 (2006.01); B01J 21/06 (2006.01); B01J 23/42 (2006.01); B01J 35/00 (2006.01); B01J 37/00 (2006.01); B01J 37/02 (2006.01); C09D 5/16 (2006.01); C09D 7/12 (2006.01); C09D 183/12 (2006.01); C08K 3/20 (2006.01); C08K 3/22 (2006.01);
U.S. Cl.
CPC ...
B01J 31/38 (2013.01); B01J 21/063 (2013.01); B01J 23/42 (2013.01); B01J 35/004 (2013.01); B01J 35/006 (2013.01); B01J 37/0018 (2013.01); B01J 37/0201 (2013.01); B01J 37/0209 (2013.01); C08K 3/20 (2013.01); C09D 1/00 (2013.01); C09D 5/1618 (2013.01); C09D 7/1241 (2013.01); C09D 183/12 (2013.01); B01J 2231/70 (2013.01); C08K 2003/2241 (2013.01);
Abstract

The present disclosure relates to a photocatalytic composition comprising photocatalytic titanium dioxide particles being dispersed in a continuous phase, and at least one anti-photogreying additive, wherein said at least one anti-photogreying additive is adapted to limit photogreying of said titanium dioxide particles while the photocatalytic activity of said titanium dioxide particles is maintained, and wherein the photo greying index (ΔL) of said composition is less than 6.

Find Patent Forward Citations

Humle, Michael. (2017). Photocatalytic composition (U.S. Patent No. 9573126). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9573126

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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