The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 13, 2013
Filed:
Jul. 01, 2005
Applicants:
Tian Lye Ooi, Kajang, MY;
Salmiah Ahmad, Kajang, MY;
Shoot Kian Yeong, Kajang, MY;
Chun Ming Teoh, Kajang, MY;
Inventors:
Tian Lye Ooi, Kajang, MY;
Salmiah Ahmad, Kajang, MY;
Shoot Kian Yeong, Kajang, MY;
Chun Ming Teoh, Kajang, MY;
Assignee:
Malaysian Palm Oil Board, Selangor, MY;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C10M 129/70 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a process for producing oligomers and a method for improving the low temperature properties of fatty alkyl esters by using these oligomers. The oligomers according to the present invention are used as pour point depressant and cloud point reducer to improve the pour point and cloud point of fatty alkyl esters such as isopropyl, butyl, ethyl, ethylhexyl esters particularly fatty acid methyl esters at low temperature.