Invention Grant
- Patent Title: Coating composition
- Patent Title (中): 涂料组成
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Application No.: US11721413Application Date: 2006-12-12
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Publication No.: US09249331B2Publication Date: 2016-02-02
- Inventor: Celia Charlotte Taylor , Ralph Edward Chandler , Peter Mark Spiers , Gary Thomas Wren , David Elliot
- Applicant: Celia Charlotte Taylor , Ralph Edward Chandler , Peter Mark Spiers , Gary Thomas Wren , David Elliot
- Applicant Address: GB London
- Assignee: IMPERIAL CHEMICAL INDUSTRIES LIMITED
- Current Assignee: IMPERIAL CHEMICAL INDUSTRIES LIMITED
- Current Assignee Address: GB London
- Agency: Kenyon & Kenyon LLP
- Priority: GB0525985.8 20051221
- International Application: PCT/EP2006/011942 WO 20061212
- International Announcement: WO2007/071331 WO 20070628
- Main IPC: C09K11/02
- IPC: C09K11/02 ; C09D133/00

Abstract:
A colored coating composition comprising a white base paint and at least one colored pigment in a form that can be readily mixed with the white base paint, the white base paint comprising a film-forming polymer, a liquid carrier, one or more opacifying white pigments and one or more extenders, the colored coating composition having a light reflectance value Y less than 110, and greater than that defined by the equation Y=mC+K, where 25>C>1.0, C being the chroma of the colored coating composition, m and K being empirical coefficients selected according to the type and number of the type of the at least one colored pigment, and dependant on the hue angle of the coating composition.
Public/Granted literature
- US20110186781A1 COATING COMPOSITION Public/Granted day:2011-08-04
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