Curable fluoropolyether composition and integral molded...

Details Curable fluoropolyether composition and integral molded... Curable fluoropolyether composition and integral molded...

2008-05-21

2010-12-14

Zimmer, Marc S (Department: 1796)

Stock material or miscellaneous articles

Composite

Of silicon containing

C525S477000, C525S478000, C525S479000, C528S031000, C528S032000, C528S035000, C528S043000, C428S480000

Reexamination Certificate

active

07851066

ABSTRACT:
Curable fluoropolyether compositions comprising (a) a polyfluorodialkenyl compound, (b) a fluorinated organohydrogenpolysiloxane, (c) a platinum catalyst, (d) hydrophobic silica powder, (e) a tackifier in the form of a specific silicon compound, and (f) an organosiloxane having a SiH group, an epoxy and/or trialkoxysilyl group, and a perfluoroalkyl or perfluoropolyether group cure to thermoplastic resins to form a durable tight bond at a low temperature within a short time and are readily releasable from metal molds.

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U.S. Appl. No. 12/418,046, filed Apr. 3, 2009, Yamaguchi, et al.

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