The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 24, 2009
Filed:
Nov. 25, 2003
Catherine George, Saint Genis-les-Ollières, FR;
Alain Pouchelon, Meyzieu, FR;
Fabio Zanandrea, Lyons, FR;
Sébastien Sterin, Saint Cyr au Mont d'Or, FR;
Catherine George, Saint Genis-les-Ollières, FR;
Alain Pouchelon, Meyzieu, FR;
Fabio Zanandrea, Lyons, FR;
Sébastien Sterin, Saint Cyr au Mont d'Or, FR;
Rhodia Chimie, Aubervilliers, FR;
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.