Invention Grant
US09115285B2 Fillers, pigments and mineral powders treated with organopolysiloxanes
有权
用有机聚硅氧烷处理的填料，颜料和矿物粉末
- Patent Title: Fillers, pigments and mineral powders treated with organopolysiloxanes
- Patent Title (中): 用有机聚硅氧烷处理的填料，颜料和矿物粉末
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Application No.: US12441436Application Date: 2007-09-17
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Publication No.: US09115285B2Publication Date: 2015-08-25
- Inventor: Pierre Chevalier
- Applicant: Pierre Chevalier
- Applicant Address: US MI Midland
- Assignee: DOW CORNING CORPORATION
- Current Assignee: DOW CORNING CORPORATION
- Current Assignee Address: US MI Midland
- Agency: Howard & Howard Attorneys PLLC
- Priority: GB0618186.1 20060918; GB0709438.6 20070517
- International Application: PCT/EP2007/059803 WO 20070917
- International Announcement: WO2008/034806 WO 20080327
- Main IPC: C08K9/00
- IPC: C08K9/00 ; C08L83/00 ; C09C3/12 ; C09C1/00 ; C09C1/02 ; C09C1/36 ; C09C1/40 ; C09C1/42
Abstract:
A filler, pigment or mineral powder surface treated with a silicon compound is described. The silicon compound is a polydiorganosiloxane having at least one terminal group of the formula —SiR″(OR′)2 or —Si(OR′)3, wherein R″ represents an alkyl, substituted alkyl, alkenyl or aryl group and each R′ represents an alkyl group having 1 to 4 carbon atoms. The filler, pigment or mineral powder treated is hydrophobic and is used in composites or industrial processes.
Public/Granted literature
- US20090318614A1 Fillers, Pigments and Mineral Powders Treated With Organopolysiloxanes Public/Granted day:2009-12-24
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