Polyolester composition containing unconverted hydroxyl group

Application Number: 00108763
Application Date: 2000.05.31
Publication Number: 1302855
Publication Date: 2001.07.11
Priority Information: 1995/3/14 US 08/403,366
International: C10M105/10
Applicant(s) Name: Exxon Chemical Patents Inc.
Inventor(s) Name: R.H. Schlosburg;H.S. Audridge;L.D.S.-Williams
Patent Agency Code: 11038
Patent Agent: chen jizhuang
Abstract A synthetic ester composition exhibiting thermal and oxidative stability which comprises the reaction product of: a branched or linear alcohol having the general formula R(OH)n, wherein R is an aliphatic or cyclo-aliphatic group having from about 2 to 20 carbon atoms and n is at least 2; and at least one branched mono-carboxylic acid which has a carbon number in the range between about C5 to C13; wherein the synthetic ester composition has between 5-35% unconverted hydroxyl groups, based on the total amount of hydroxyl groups in the branched or linear alcohol.