Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
SLIDING MEMBER AND METHOD FOR PRODUCING THE SAME
Document Type and Number:
Japanese Patent JP2012149230
Kind Code:
A
Abstract:

To provide a sliding member having a sliding surface, the sliding surface being provided with a solid lubricating film which shows excellent lubrication characteristics as low as liquid lubrication but has a gumless surface.

The sliding surface is coated with the lubricating film composed of an ultraviolet curable resin including lubricant-containing polyolefin resin particles. At least part of the resin particles is exposed to the surface of the lubricating film. The lubricating film can be produced by applying a mixture including polyolefin resin particles mixed to an ultraviolet curable resin coating material onto the sliding surface; curing the film by ultraviolet irradiation after the lapse of a retention time as needed; applying a lubricant to a resulting cured film; and heating it to a temperature higher than the melting point of the polyolefin resin to dissolve the lubricant to the resin particles exposed to the film surface.


Inventors:
KURANISHI TAKAO
GOTO KUNIO
Application Number:
JP2011268245A
Publication Date:
August 09, 2012
Filing Date:
December 07, 2011
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SUMITOMO METAL IND
International Classes:
C10M177/00; C09D4/00; C09D5/00; C09D123/00; C10M101/02; C10M105/18; C10M105/32; C10M105/74; C10M107/02; C10M107/34; C10M143/00; C10M143/02; C10N20/06; C10N30/00; C10N30/06; C10N40/02; C10N70/00
Attorney, Agent or Firm:
Shoichi Hirose