SILICONE RUBBER COMPOSITION FOR TEXTILE COATING AND SILICONE RUBBER-COATED TEXTILE
Number of patents in Portfolio can not be more than 2000
United States of America
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N/A
Issued Date -
Dec 26, 2024
app pub date -
Oct 26, 2022
filing date -
Oct 26, 2022
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A silicone rubber composition for textile coating is provided. The composition comprises: (A) an organopolysiloxane having on average at least one alkenyl group per molecule and having a viscosity at 25° C. of from 100 to 1,000,000 mPa s; (B) an organopolysiloxane having at least two silicon atom-bonded hydrogen atoms per molecule, wherein a content of the silicon atom-bonded hydrogen atoms is 0.5 mass % or less; (C) a hydrosilylation catalyst; (D) a reinforcing silica fine powder; (E) an adhesion promoter; and (F) an amino group-containing triazine compound, or a compound having a phenol backbone and an amide bond, wherein each compound has a molecular weight of from 120 to 700. The composition has good curability, and forms a silicone rubber with high elongation and small change in elongation even when the silicone rubber is subjected to heat-aging.
First Claim
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