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:
Jul. 07, 2009
Filed:
Dec. 30, 2004
Mahiran Basri, Selangor Darul Ehsan, MY;
Mohd. Basyaruddin Abd. Rahman, Selangor Darul Ehsan, MY;
Abu Bakar Salleh, Selangor Darul Ehsan, MY;
Raja Noor Zaliha Abd. Rahman, Selangor Darul Ehsan, MY;
Mahiran Basri, Selangor Darul Ehsan, MY;
Mohd. Basyaruddin Abd. Rahman, Selangor Darul Ehsan, MY;
Abu Bakar Salleh, Selangor Darul Ehsan, MY;
Raja Noor Zaliha Abd. Rahman, Selangor Darul Ehsan, MY;
Universiti Putra Malaysia, Selangor Darul Ehsan, MY;
Abstract
Wax esters are prepared by reacting a solution of palm oil in an organic solvent with oleyl alcohol in the presence of an immobilized lipase wherein molar ratio of palm oil to oleyl alcohol is between 1:2 and 1:4. Immobilized lipase used is present in an amount which is equivalent to not less than 1000 μg of protein per milli-mole of palm oil used and the reaction is carried out at 40° C. to 50° C. for a period of not less than 5 hours. The organic solvent used has a value of log P not less than 3.5.