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Application filed by Loders Croklaan Bv, Anqing Zhongchuang Bioengineering Co LtdfiledCriticalLoders Croklaan Bv
Priority to MYPI20071271priorityCriticalpatent/MY148548A/en
Publication of MY148548ApublicationCriticalpatent/MY148548A/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Fats And Perfumes
(AREA)
Abstract
A PROCESS FOR THE PREPARATION OF A MATERIAL COMPRISING CONJUGATED ISOMERS OF A POLYUNSATURATED FATTY ACID COMPRISES: TREATING A FIRST FATTY ACID MIXTURE COMPRISING SATURATED FATTY ACIDS, MONOUNSATURATED FATTY ACIDS POLYUNSATURATED FATTY ACIDS IN THE PRESENCE OF ETHANOL TO FORM (I) A SOLID FRACTION AND (II) A LIQUID FRACTION COMPRISING A SECOND FATTY ACID MIXTURE, WHEREIN THE SECOND FATTY ACID MIXTURE HAS A HIGHER MOLAR RATION OF TOTAL POLYUNSATURATED FATTY ACIDS TO TOTAL SATURATED AND MONOUNSATURATED FATTY ACIDS THAN THE FIRST FATTY ACID MIXTURE; SEPARATING THE SOLID FRACTION AND THE LIQUID FRACTION; AND SUBJECTING THE SECOND FATTY ACID MIXTURE OR A DERIVATIVES OR REACTION PRODUCT THEREOF TO TREATMENT WITH A BASE IN THE PRESENCE OF A SOLVENT, TO FORM CONJUGATED ISOMERS OF AT LEAST SOME OF THE POLYUNSATURATED FATTY ACIDS.
MYPI200712712007-08-012007-08-01Process for the preparation of fatty acids
MY148548A
(en)
process for producing an emulsifier, emulsifier, tackifier dispersion, process for producing a tackifier dispersion, uses of an emulsifier and tackifier dispersion, and, adhesive composition