Organopolysiloxane compositions
AssigneeShin-Etsu Chemical Co., Ltd.
InventorsJun Horikoshi, Tsuneo Kimura
Life of this patent
Estimating the term…
Abstract
An inorganic filler which has been surface coated with an addition cure silicone composition in the cured state is included in an organopolysiloxane composition, which becomes effective for preventing the filler from settling down even during long-term shelf storage.
Claims13
An organopolysiloxane composition comprising an organopolysiloxane as a base polymer and an inorganic filler which has been surface coated with an addition cure silicone composition in the cured state.
An organopolysiloxane composition comprising a diorganopolysiloxane blocked at either end of the molecular chain with a hydroxyl group or an organoxy group, a silane or siloxane compound having at least two hydrolyzable groups in a molecule, a curing catalyst, and an inorganic filler which has been surface coated with an addition cure silicone composition in the cure state.
An organopolysiloxane composition comprising an organopolysiloxane having at least two alkenyl groups, an organohydrogenpolysiloxane having at least two hydrogen atoms each attached to a silicon atom in a molecule, a curing catalyst, and an organic filler which has been surface coated with an addition cure silicone composition in the cured state.
An organopolysiloxane composition comprising an organopolysiloxane, an organic peroxide, and an organic filler which has been surface coated with an addition cure silicone composition in the cured state.
An organopolysiloxane composition comprising an organopolysiloxane containing at least two groups selected from the class consisting of aliphatic unsaturated groups, mercapto group, epoxy group and hydrosilyl groups at the end of and/or within the molecular chain, a reaction initiator, and an organic filler which has been surface coated with an addition cure silicone composition in the cured state.
Dependencies are inferred from the claim text.