Processing

Please wait...

Settings

Settings

Goto Application

1. US20100227972 - MATERIAL FOR SLIDING COMPONENT

Office
United States of America
Application Number 12279858
Application Date 05.02.2007
Publication Number 20100227972
Publication Date 09.09.2010
Publication Kind A1
IPC
C08L 77/00
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
77Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
Applicants UBE INDUSTRIES, LTD.
Inventors Katayama Tsutomu
Fukui Yasuharu
Miyamoto Akio
Agents IP GROUP OF DLA PIPER LLP (US)
Priority Data 2006045094 22.02.2006 JP
2006146337 26.05.2006 JP
Title
(EN) MATERIAL FOR SLIDING COMPONENT
Abstract
(EN)

To provide a material for sliding components, which is excellent in low warping property, high limiting PV value, low dynamic friction coefficient and wear resistance. This material is suitably used particularly for components such as gears, pulleys, cams and bearings of automobiles, and machines, and cable housing for supporting a cable (e.g., feed cable, signal cable, optical cable). The material for sliding components comprises a thermoplastic resin composition containing (A) a thermoplastic resin and (B) a glass fiber having a noncircular cross-section with the ratio of the long diameter to the short diameter in the cross-section perpendicular to the length direction being from 1.2 to 10. In the material for sliding components, based on the entire thermoplastic resin composition, the thermoplastic resin (A) accounts for 90 to 30 wt % and the glass fiber (B) having a noncircular cross-section with the ratio of the long diameter to the short diameter in the cross-section perpendicular to the length direction being from 1:2 to 10 accounts for 10 to 70 wt %.