Invention Grant
US08785586B2 Liquid silicone rubber coating composition, curtain airbag, and its production method
有权
液体硅橡胶涂料组合物,帘式气囊及其制备方法
- Patent Title: Liquid silicone rubber coating composition, curtain airbag, and its production method
- Patent Title (中): 液体硅橡胶涂料组合物,帘式气囊及其制备方法
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Application No.: US13654794Application Date: 2012-10-18
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Publication No.: US08785586B2Publication Date: 2014-07-22
- Inventor: Hidenori Mizushima , Tsuneo Kimura , Shigeru Ubukata
- Applicant: Shin-Etsu Chemical Co., Ltd.
- Applicant Address: JP Tokyo
- Assignee: Shin-Etsu Chemical Co., Ltd.
- Current Assignee: Shin-Etsu Chemical Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2011-229390 20111019
- Main IPC: C08G77/20
- IPC: C08G77/20 ; C08L83/04 ; C08G77/12 ; C08K3/36 ; C08K5/5399 ; B60R21/232 ; C08L83/00

Abstract:
A liquid silicone rubber coating composition is provided. The composition comprises (A) an organopolysiloxane having at least 2 alkenyl groups bonded to silicon atoms per molecule; (B) an organohydrogenpolysiloxane having at least 2 hydrogen atoms bonded to silicon atoms per molecule; (C) an addition reaction catalyst; (D) a fine powder silica; (E) an organic compound represented by the following general formula (1): wherein R1 is a monovalent hydrocarbon group and n is an integer of 2 to 10; (F) an organosilicon compound having an epoxy group and an alkoxy group bonded to a silicon atom in the molecule; and (G) either one or both of a titanium compounds and a zirconium compounds. When used for the silicone rubber coating layer on air bag base fabric, excellent low burning speed defined by FMVSS-302 is realized and the cured coating layer exhibits low surface tackiness with high anti-blocking property.
Public/Granted literature
- US20130099468A1 LIQUID SILICONE RUBBER COATING COMPOSITION, CURTAIN AIRBAG, AND ITS PRODUCTION METHOD Public/Granted day:2013-04-25
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