Curable silicone composition

A curable silicone composition comprising: (A-1) a linear polysiloxane having DP from 25 to 10,000 and comprising from 2-25 R′ groups; (A-2) a resin type polysiloxane containing units having structures (R3SiO1/2)a, (RSiO3/2)b, and (R′SiO3/2)c where R is alkyl, and R′ is alkenyl; where a+b+c is from...

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Bibliographic Details
Main Authors YEAKLE, CRAIG, MCDONALD, JOEL P, KADLEC, DONALD
Format Patent
LanguageChinese
English
Published 11.05.2022
Subjects
BASIC ELECTRIC ELEMENTS
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
SEMICONDUCTOR DEVICES
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:A curable silicone composition comprising: (A-1) a linear polysiloxane having DP from 25 to 10,000 and comprising from 2-25 R′ groups; (A-2) a resin type polysiloxane containing units having structures (R3SiO1/2)a, (RSiO3/2)b, and (R′SiO3/2)c where R is alkyl, and R′ is alkenyl; where a+b+c is from 0.90 to 1, and 0.2<a<0.5, 0.2<b<0.7, 0.02<c<0.3; (B) a crosslinker; and (C) 0.1-20 ppm of a hydrosilylation catalyst contained in a polysiloxane.
Bibliography:Application Number: TW20176143903