C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 69/732 (2006.01) C07C 67/03 (2006.01) C07C 69/52 (2006.01) C07C 305/04 (2006.01) C07C 305/06 (2006.01) C07F 9/09 (2006.01) C07F 9/113 (2006.01) C07F 9/143 (2006.01) C09K 5/00 (2006.01) C10M 101/04 (2006.01) C10M 105/32 (2006.01) C10M 109/00 (2006.01) C10M 129/68 (2006.01) C10M 141/00 (2006.01) C10M 159/08 (2006.01) C10M 171/00 (2006.01) C11C 3/10 (2006.01)
Patent
CA 2418066
This invention is a composition that includes a transesterified fatty acid ester resulting from the reaction of a fatty acid ester, in the presence of an acid, with a hydroxyl-containing compound. The fatty acid esters of the invention are selected from those with a carbon number of eight to twenty. The hydroxyl-containing compound is an alcohol having a carbon number between one and eighteen. The resulting composition is useful as a lubricant, as a heat transfer agent, as a rheological modifier and as a corrosion/moisture inhibitor, among other uses.
L'invention concerne une composition comprenant un ester d'acide gras transestérifié produit par réaction d'un ester d'acide gras, en présence d'un acide, avec un composé contenant de l'hydroxyle. Les esters d'acide gras de cette invention sont choisis parmi les esters possédant un nombre de carbone compris entre huit et vingt. Ledit composé contenant de l'hydroxyle est un alcool possédant un nombre de carbone compris entre un et dix-huit. La composition résultante est utile notamment en tant que lubrifiant, en tant qu'agent de transmission de chaleur, en tant que modificateur rhéologique et en tant qu'inhibiteur d'érosion/humidité.
Duffy Bryn J.
Mosier Benjamin
Finlayson & Singlehurst
Mj Research & Development Lp
Mj Research And Development Lp
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