Silicone composition
AssigneePolymatech Japan Co., Ltd.
InventorsYasuyoshi Watanabe, Gaku Kitada
Life of this patent
Estimating the term…
Abstract
The silicone composition is one that contains liquid silicone, at least one insoluble functionalizing filler, such as a thermally or electrically conductive filler, and a non-liquid anti-thickening or non-thickening anti-settling material, such as a cellulose compound or polysaccharide. In a system that contains liquid silicone and insoluble functionalizing filler(s), a polysaccharide functions as an anti-thickening or non-thickening anti-settling material, providing a low-viscosity and filler-rich silicone composition.
Claims7
A silicone composition comprising liquid silicone, at least one insoluble functionalizing filler, and a non-liquid anti-thickening anti-settling material,
- wherein the anti-thickening anti-settling material is a cellulose compound, and
- wherein the composition contains 300 to 2500 parts by weight of the at least one insoluble functionalizing filler and 2.0 to 50 parts by weight of the anti-thickening anti-settling material per 100 parts by weight of the liquid silicone and
- wherein the composition has a viscosity of 30 to 700 Pa·S at 23° C.
Dependencies are inferred from the claim text.