Invention Grant
US08735508B2 Mixtures comprising aminoalkyl-containing polyorganosiloxanes and silicone resins
有权
包含含氨基烷基的聚有机硅氧烷和有机硅树脂的混合物
- Patent Title: Mixtures comprising aminoalkyl-containing polyorganosiloxanes and silicone resins
- Patent Title (中): 包含含氨基烷基的聚有机硅氧烷和有机硅树脂的混合物
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Application No.: US13821325Application Date: 2011-09-12
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Publication No.: US08735508B2Publication Date: 2014-05-27
- Inventor: Markus Merget , Richard Becker , Franz Wimmer
- Applicant: Markus Merget , Richard Becker , Franz Wimmer
- Applicant Address: DE Munich
- Assignee: Wacker Chemie AG
- Current Assignee: Wacker Chemie AG
- Current Assignee Address: DE Munich
- Agency: Brooks Kushman P.C.
- Priority: EP10177521 20100920
- International Application: PCT/EP2011/065763 WO 20110912
- International Announcement: WO2012/038292 WO 20120329
- Main IPC: C08G77/26
- IPC: C08G77/26

Abstract:
Storage stable polyorganosiloxane-silicone resin mixtures contain: 1) 100 parts by weight of one or more liquid aminoalkyl-containing polyorganosiloxanes containing at least 80 mol % of units selected from units of the formulae Ia, Ib, II and III R12SiO(4-a-b)/2 (Ia), R1aR2bSiO(4-a-b)/2 (Ib), R33SiO(1/2) (II), R32R4SiO(1/2) (III), wherein, in the polydimethylsiloxanes, the average ratio of the sum of units of the formulae Ia and Ib to the sum of units of the formulae II and III is in the range from 0.5 to 500, the average ratio of units II to III in the range of 1.86 to 100, and the polydimethylsiloxanes have an average amine number of ≧0.01 mequiv/g, 2) at least 1 part by weight of one or more silicone resins, and 3) at most 5 parts by weight of water.
Public/Granted literature
- US20130165566A1 MIXTURES COMPRISING AMINOALKYL-CONTAINING POLYORGANOSILOXANES AND SILICONE RESINS Public/Granted day:2013-06-27
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