High temperature stable lubricant mixed polyol ester...

Solid anti-friction devices – materials therefor – lubricant or se – Lubricants or separants for moving solid surfaces and... – Organic -co- compound

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C508S485000, C252S079000, C560S103000, C560S112000

Reexamination Certificate

active

06884761

ABSTRACT:
The present invention relates, generally, to a high temperature stable mixed polyol ester lubricant composition partly containing an aromatic carboxylic acid ester and a process of making the same. Typically, the aromatic acid ester is benzoic acid, and the lubricant composition preferably comprises a mixture of linear C5, i-C9, and linear C7-10aliphatic carboxylic acid. The esters are preferably formed from an aliphatic polyol. These mixed polyol esters are useful in aero-derived gas turbine engines.

REFERENCES:
patent: 3681440 (1972-08-01), Gash
patent: 5503761 (1996-04-01), Ashcraft et al.
patent: 5532405 (1996-07-01), Lyford, IV
patent: 5714441 (1998-02-01), Berlowitz
patent: 5990214 (1999-11-01), Arendt et al.
patent: 6177387 (2001-01-01), Schlosberg et al.
patent: 6296782 (2001-10-01), Schnur et al.
patent: 6617289 (2003-09-01), Memita et al.
patent: 6693064 (2004-02-01), Bunemann et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

High temperature stable lubricant mixed polyol ester... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High temperature stable lubricant mixed polyol ester..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High temperature stable lubricant mixed polyol ester... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3411178

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.