Invention Grant
- Patent Title: Photocatalytic composition
- Patent Title (中): 光催化组合物
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Application No.: US14386063Application Date: 2013-03-15
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Publication No.: US09573126B2Publication Date: 2017-02-21
- Inventor: Michael Humle , Simon Lausten Østergaard
- Applicant: Välinge Photocatalytic AB
- Applicant Address: SE Viken
- Assignee: Valinge Photocatalytic AB
- Current Assignee: Valinge Photocatalytic AB
- Current Assignee Address: SE Viken
- Agency: Buchanan Ingersoll & Rooney P.C.
- Priority: DK201270126 20120320
- International Application: PCT/SE2013/050283 WO 20130315
- International Announcement: WO2013/141789 WO 20130926
- Main IPC: B01J31/38
- IPC: B01J31/38 ; C09D1/00 ; B01J21/06 ; B01J23/42 ; B01J35/00 ; B01J37/00 ; B01J37/02 ; C09D5/16 ; C09D7/12 ; C09D183/12 ; C08K3/20 ; C08K3/22
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.
Public/Granted literature
- US20150102258A1 PHOTOCATALYTIC COMPOSITION Public/Granted day:2015-04-16
Information query
