Additive-curable silicone rubber composition used for transmitting light from a light source in lighting equipment - Momentive Performance Materials Japan LLC

Title:

Additive-curable silicone rubber composition used for transmitting light from a light source in lighting equipment

Document Type and Number:

Japanese Patent JP6316592

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To provide an addition-curing type silicone rubber composition capable of obtaining a silicone rubber having high transparency and high light diffusion properties.SOLUTION: There is provided an addition-curing type silicone rubber composition which comprises: (A) a linear polyorganosiloxane having at least two alkenyl groups bonded to a silicon atom in one molecule; (B) a linear polyorganosiloxane having at least one alkenyl group bonded to a silicon atom in one molecule and having an RSiOunit, RSiOunit and/or an SiOunit; (C) a polyorganohydrogenpolysiloxane having at least two hydrogen atoms bonded to a silicon atom in one molecule; (D) a hydrosilylation reaction catalyst; (E) truly spherical silica having an average particle diameter of 0.2 to 10 μm; and (F) an addition reaction inhibitor.

Inventors:

Hidefumi Tagai
Hiroto Okuma

Application Number:

JP2014000513A

Publication Date:

April 25, 2018

Filing Date:

January 06, 2014

Export Citation:

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