Single-component adhesive silicone elastomer composition...

Details Single-component adhesive silicone elastomer composition... Single-component adhesive silicone elastomer composition...

2003-11-25

2009-02-24

Zimmer, Marc S (Department: 1796)

Coating processes

With post-treatment of coating or coating material

Heating or drying

C524S129000, C524S133000, C524S135000, C524S147000, C524S588000, C525S477000, C525S478000, C528S015000, C528S031000, C528S032000

Reexamination Certificate

active

07494694

ABSTRACT:
The invention relates to adhesive silicone elastomer compositions which can be crosslinked by polyaddition. The composition, crosslinkable by polyaddition (hydrosilylation), comprises: α/ at least one polyorganosiloxane (POS) bearing ethylenic and/or acetylenic unsaturations [POS with ≡Si-(unsaturated) units]; β/ at least one polyorganosiloxane (POS) with ≡Si—H units; γ/ a catalytic combination comprising γ.1 at least one metallic catalyst (preferably platinum based), γ.2 and at least one crosslinking inhibitor; δ/ a filler; ε/ at least one adhesion promoter; ρ/ at least one POS resin; λ/ at least one thermal resistance agent; and φ/ optionally at least one other functional additive. Methods of making and using the subject composition are also described.

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