ADDITION-CURABLE LIQUID SILICONE RUBBER COMPOSITION FOR LED HEADLAMPS, AND LED HEADLAMP

An addition-curable liquid silicone rubber composition for LED headlamps, which contains:(A)(A-1) an alkenyl group-containing liquid organopolysiloxane, and(A-2) an alkenyl group-containing raw rubber-state organopolysiloxane;(B) a silicone resin which contains an alkenyl group, while being composed...

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Bibliographische Detailangaben
Hauptverfasser:	SHUDO, Shigeki, IINO, Mikio
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS BLASTING CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS LIGHTING MECHANICAL ENGINEERING METALLURGY NON-PORTABLE LIGHTING DEVICES ORGANIC MACROMOLECULAR COMPOUNDS SEMICONDUCTOR DEVICES SYSTEMS THEREOF THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS
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Beschreibung
Zusammenfassung:	An addition-curable liquid silicone rubber composition for LED headlamps, which contains:(A)(A-1) an alkenyl group-containing liquid organopolysiloxane, and(A-2) an alkenyl group-containing raw rubber-state organopolysiloxane;(B) a silicone resin which contains an alkenyl group, while being composed of a unit that is selected from among an R23SiO1/2 unit (M unit), an SiO4/2 unit (Q unit), an R22SiO2/2 unit (D unit) and R2SiO3/2 unit (T unit);(C) an organohydrogen polysiloxane;(D) a platinum group metal catalyst; and(E) triallyl isocyanurate.