Invention Grant
- Patent Title: Infrared-reflective coatings
- Patent Title (中): 红外反射涂层
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Application No.: US13253351Application Date: 2011-10-05
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Publication No.: US08828519B2Publication Date: 2014-09-09
- Inventor: Fu-Chu Wen , Deborah E. Busch , Richard L. Fricker , Robert Provins , Brian David Kiessling , David Edwin Bell
- Applicant: Fu-Chu Wen , Deborah E. Busch , Richard L. Fricker , Robert Provins , Brian David Kiessling , David Edwin Bell
- Applicant Address: US MD Hunt Valley
- Assignee: Cristal USA Inc.
- Current Assignee: Cristal USA Inc.
- Current Assignee Address: US MD Hunt Valley
- Agency: Dunlap Codding P.C.
- Main IPC: B32B3/00
- IPC: B32B3/00 ; C09D5/33 ; C09D161/06 ; C09D131/04 ; C09D155/02 ; C09D7/14 ; C09D125/14 ; C09D123/06 ; C09D161/28 ; C09D7/12 ; C09D163/00 ; C09D183/04 ; C09D177/00 ; C09D167/00 ; C09D133/00 ; E04D5/00 ; C04B41/00 ; E04D3/00 ; C09D175/04 ; E04D1/00 ; C08K3/22 ; C08L61/28
Abstract:
A composition includes polymer and dispersed infrared-reflective clusters of titanium dioxide primary particles. The titanium dioxide primary particles are cemented together with precipitated silica and/or alumina to form clusters. The titanium dioxide primary particles have an average particle diameter in the range of from about 0.15 to about 0.35 micron, while the clusters of titanium dioxide primary particles have an average cluster diameter in the range of from about 0.38 to about 5 microns and a geometric standard deviation (GSD) in the range of from about 1.55 to about 2.5.
Public/Granted literature
- US20130089706A1 Infrared-Reflective Coatings Public/Granted day:2013-04-11
Information query
