[EN] ESTERS FOR USE AS A BASE STOCK AND IN LUBRICANT APPLICATIONS [FR] ESTERS UTILISABLES COMME HUILE DE BASE ET DANS DES APPLICATIONS DE LUBRIFICATION
申请人:KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
公开号:US10844267B2
公开(公告)日:2020-11-24
An oil-based drilling fluid with jojoba oil as a main component. Jojoba oil is non-toxic and biodegradable. This environmentally-friendly oil-based drilling fluid also comprises water, a viscosifier, an emulsifier, and an absence of diesel and/or mineral oil.
申请人:King Fahd University of Petroleum and Minerals
公开号:US20170121585A1
公开(公告)日:2017-05-04
An oil-based drilling fluid with jojoba oil as a main component. Jojoba oil is non-toxic and biodegradable. This environmentally-friendly oil-based drilling fluid also comprises water, a viscosifier, an emulsifier, and an absence of diesel and/or mineral oil.
JOJOBA OIL DRILLING FLUID
申请人:KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
公开号:US20190211250A1
公开(公告)日:2019-07-11
An oil-based drilling fluid with jojoba oil as a main component. Jojoba oil is non-toxic and biodegradable. This environmentally-friendly oil-based drilling fluid also comprises water, a viscosifier, an emulsifier, and an absence of diesel and/or mineral oil.
[EN] ESTERS FOR USE AS A BASE STOCK AND IN LUBRICANT APPLICATIONS<br/>[FR] ESTERS UTILISABLES COMME HUILE DE BASE ET DANS DES APPLICATIONS DE LUBRIFICATION
申请人:TRENT UNIVERSITY
公开号:WO2012109653A1
公开(公告)日:2012-08-16
This invention relates to base ester compounds and complex ester compounds that can be used as a base stock for lubricant applications or a base stock blend component for use in a finished lubricant or for particular applications, and methods of making the same. The base ester compounds and complex esters described herein comprise dimer and/or trimer esters, and their respective branched derivatives.
The first liquid–liquidbiphasicsynthesis of wax esters in a Lewis acidic ionic liquid, choline chloride·2ZnCl2 by the esterification of long chain carboxylic acids with long chain alcohols is described. The reported reaction system has the advantages of both homogeneous and heterogeneous catalysis with high product yield and the ease of product as well as catalyst separation without the use of an organic