SILICONE RUBBER COMPOSITION

PROBLEM TO BE SOLVED: To provide a silicone rubber composition having good adhesiveness to silicone rubber and improved in fluidity characteristics. SOLUTION: The silicone rubber composition comprises at least (A) 100 pts.mass diorganopolysiloxane having, on average, at least two alkenyl groups in o...

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Bibliographische Detailangaben
Hauptverfasser:	TAKUMA OSAMU, TSUJI YUICHI, TAZAKI TOMOKO
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DYES FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR LAUNDERING MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OF TEXTILES OR THE LIKE TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a silicone rubber composition having good adhesiveness to silicone rubber and improved in fluidity characteristics. SOLUTION: The silicone rubber composition comprises at least (A) 100 pts.mass diorganopolysiloxane having, on average, at least two alkenyl groups in one molecule, (B) 5-100 pts.mass quartz powder with an average particle size in the range of 0.01 to 3.0 μm, (C) an organopolysiloxane having, on average, at least two silicon atoms-bonded hydrogen atoms in one molecule äthe mole ratio of silicon atoms-bonded hydrogen atoms contained in the component to alkenyl groups of component (A) is in the range of 0.5 to 5}, (D) 5-100 pts.mass calcium carbonate powder and (E) a hydrosilylation catalyst (in an amount sufficient for accelerating the curing of the silicone composition of the present invention). COPYRIGHT: (C)2008,JPO&INPIT