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US 6,605,231 B2Granted
Vibration damping silicone composition
AssigneeDow Corning Toray Silicone Co., Ltd.
InventorsHideki Kobayashi, Masayuki Hayashi
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Abstract
A vibration damping silicone composition having excellent vibration damping ability and good storage stability contains (A) a silicone oil, (B) calcium carbonate powder, (C) a solid inorganic material powder other than powder (B) having a mean particle size of 20-200 μm, and (D) a fatty acid or fatty acid derivative.
Claims6
A vibration damping silicone composition comprising:
- (A) 100 parts by weight of a silicone oil;
- (B) 10-300 parts by weight of calcium carbonate powder;
- (C) 1-300 parts by weight of a solid inorganic material powder having a mean particle size of 20-200 μm selected from the group consisting of glass beads, clay, bentonite, diatomaceous earth and powdered quartz;
- and
- (D) 0.1-20 parts by weight of a fatty acid or a fatty acid derivative.
2 more elements
Dependencies are inferred from the claim text.