Coating composition for lubrication film
AssigneeDow Corning Toray Co., Ltd.
InventorsTakahiko SASAKI, Tetsuji YAMAGUCHI
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Abstract
A coating composition for lubrication film is disclosed. The coating composition comprises (A) a high energy beam-curable resin, (B) silicone elastomer fine particles, and (C) a gum-like polysiloxane. The coating composition is capable of forming a lubrication film that suppresses the occurrence of stick-slip phenomenon, has good feel, adheres to a substrate, and has excellent followability (i.e. ability to follow the elastic transformation) to conform to deformation of the substrate.
Claims20
A coating composition for lubrication film, said coating composition comprising:
- (A) a high energy beam-curable resin;
- (B) silicone elastomer fine particles;
- and
- (C) a gum-like polysiloxane.
A coating composition for lubrication film, said coating composition comprising:
- (A) a high energy beam-curable resin;
- (B) from 1 to 150, alternatively 10 to 120, parts by weight of silicone elastomer particles per 100 parts by weight of the high energy beam-curable resin (A);
- and
- (C) from 1 to 40, alternatively 10 to 20, parts by weight of a polysiloxane per 100 parts by weight of the high energy beam-curable resin (A);
- and optionally at least one of;
- (D) a radical type photoinitiator,
- (E) a solid lubricant, and
- (F) a solvent.
Dependencies are inferred from the claim text.