Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
SELF-LUBRICATING PLASTIC MATERIAL FOR SEALING ELEMENT
Document Type and Number:
Japanese Patent JP2011038107
Kind Code:
A
Abstract:

To provide sealing elements capable of maintaining for a long term, wear-resistance of the sliding surface of reciprocating compressors used under pressure and high temperature operating conditions.

There is provided a self-lubricating plastic material for sealing elements 10, which material includes a wear-resistant polymer matrix 11 in which plural microcapsules 12 containing a lubricating agent are dispersed. The polymer matrix is formed from a resin comprising a mixture of polybutadiene-styrene (PBS) and polytetrafluoroethylene (PTFE).


Inventors:
Ghasripoor, Farshad
Aksit, Mahmut
Graziani, Franco
Morganti, Piero
Calabrese, Salvatore
Application Number:
JP2010000213212
Publication Date:
February 24, 2011
Filing Date:
September 24, 2010
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
NUOVO PIGNONE HOLDING SPA
International Classes:
C10M171/06; C09K3/10; C10M101/02; C10M101/04; C10M125/04; C10M125/26; C10M143/12; C10M145/04; C10M145/20; C10M147/02; C10M149/20; C10M169/04; F04B39/00; F04B53/14; F16J9/28; F16J15/18; C10N10/04; C10N20/02; C10N20/06; C10N30/06; C10N40/02; C10N40/30; C10N40/34
Domestic Patent References:
1981-06-11
1987-01-19
1992-09-14
1991-10-25
1998-02-24
1996-01-09
1990-01-08
1986-11-12
1994-06-07
1978-05-08
1985-02-16
2005-05-12
Foreign References:
GB2013793A1979-08-15