Invention Grant
- Patent Title: Fluorinated copolymer compositions and associated methods, uses and articles
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Application No.: US15121084Application Date: 2015-03-19
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Publication No.: US09957359B2Publication Date: 2018-05-01
- Inventor: Stanton J. Dent , Wei Rong , Jacob W. Steinbrecher , Michael R. Strong
- Applicant: Dow Corning Corporation
- Applicant Address: US MI Midland
- Assignee: DOW CORNING CORPORATION
- Current Assignee: DOW CORNING CORPORATION
- Current Assignee Address: US MI Midland
- Agent Matthew T. Fewkes
- International Application: PCT/US2015/021438 WO 20150319
- International Announcement: WO2015/148255 WO 20151001
- Main IPC: C08G77/46
- IPC: C08G77/46 ; C09D183/04 ; C09D183/12 ; C08G77/18 ; C08G77/16
Abstract:
A copolymer composition is provided that is formed as the reaction product of (I) a cured polyorganosiloxane intermediate having repeating Si—O—Si units and at least one Si—OH functional group and (II) a polyfluoropolyether silane. The cured polyorganosiloxane intermediate has a surface having a water contact angle ranging from 40° to 90° as measured by ASTM 5946-04. In certain embodiments, the copolymer composition provides improved dust resistance as compared with cured polyorganosiloxanes from which the copolymer composition is formed.
Public/Granted literature
- US20160362521A1 Fluorinated Copolymer Compositions And Associated Methods, Uses And Articles Public/Granted day:2016-12-15
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