Title:
SLIDING PARTS MADE OF POLYACETAL RESIN
Document Type and Number:
WIPO Patent Application WO/2005/003233
Kind Code:
A1
Abstract:
A sliding part improved in sliding characteristics while retaining excellent mechanical properties and moldability inherent in polyacetal resin. Namely, a sliding part made of a composition comprising (A) 100 parts by weight of a polyacetal resin, (B) 0.05 to 20 parts by weight of a lubricating oil taking the form of a liquid at 200°C, and (C) 1 to 20 parts by weight of a core-shell polymer having both a core made of a rubbery polymer and a shell made of a glassy polymer consisting of a vinyl copolymer having oxygen-containing polar groups is reduced in the contact area in sliding by virtue of its being a molded article having a matte surface, thus exhibiting excellent sliding characteristics.
Inventors:
ANADA SACHIO (JP)
Application Number:
PCT/JP2004/009871
Publication Date:
January 13, 2005
Filing Date:
July 05, 2004
Export Citation:
Assignee:
POLYPLASTICS CO (JP)
ANADA SACHIO (JP)
ANADA SACHIO (JP)
International Classes:
F16C33/20; C08J5/14; C08K5/00; C08L51/04; C08L59/00; C08L91/00; (IPC1-7): C08L59/00; C08L51/04
Foreign References:
| JP2000265036A | 2000-09-26 | |||
| JP2003226794A | 2003-08-12 | |||
| JP2002003695A | 2002-01-09 | |||
| JP2001164086A | 2001-06-19 |
Attorney, Agent or Firm:
Furuya, Satoshi (6th Floor 2-17-8, Nihonbashi-Hamach, Chuo-ku Tokyo 07, JP)
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