Title:
METHOD FOR OBTAINING A MIXTURE OF DERIVATIVES OF AT LEAST TWO COMPOUNDS CHOSEN FROM THE CARDOLS, CARDANOLS AND ANACARDIC ACIDS
Document Type and Number:
WIPO Patent Application WO/2022/106988
Kind Code:
A1
Abstract:
The present invention relates to a method for obtaining a mixture of oxycarboxylate and/or oxycarboxylic acid derivatives of at least two compounds chosen from the cardols, cardanols and anacardic acids. Characteristically, said one or more families of four compounds are added to a salt of a halogenated carboxylate derivative and/or to a halogenated carboxylic ester in a solution containing a strong base and an alcohol and the resulting reaction mixture is heated to a temperature greater than or equal to 50°C and less than or equal to 90°C and in particular equal to 70°C, for a given period.
Inventors:
RANARIJAONA MIARINTSOA MICHAELE (MG)
ANDRIANJAFY MBOLATIANA TOVO (MG)
METAY ESTELLE (FR)
RAMANANDRAIBE VOAHANGY (MG)
BRIOU BENOÎT (FR)
LEMAIRE MARC (FR)
ANDRIANJAFY MBOLATIANA TOVO (MG)
METAY ESTELLE (FR)
RAMANANDRAIBE VOAHANGY (MG)
BRIOU BENOÎT (FR)
LEMAIRE MARC (FR)
Application Number:
PCT/IB2021/060585
Publication Date:
May 27, 2022
Filing Date:
November 16, 2021
Export Citation:
Assignee:
ORPIA INNOVATION (FR)
International Classes:
C11D1/06; C11D1/08; C11D3/48
Foreign References:
| JP2006111839A | 2006-04-27 | |||
| US20150141639A1 | 2015-05-21 | |||
| JP2006111839A | 2006-04-27 |
Other References:
"Synthesis, Characterization, Evaluation of Interfacial Properties and Antibacterial Activities of Dicarboxylate Anacardic Acid Derivatives from Cashew Nut Shell Liquid of Anacadium occidentale L", JOURNAL SURFACTDETERG, 15 December 2019 (2019-12-15), XP002803538
SONIA KOTEICH KHATIB: "Synthesis, Characterization, Evaluation of Interfacial Porperties and Antibacterial Activities of Dicarboxylate Anacardic Acid Derivativesfrom Cashew Nut Shell Liquid of Anacadium occidentale L.", JOURNAL SURFACTDETERG, 15 December 2019 (2019-12-15)
SONIA KOTEICH KHATIB: "Synthesis, Characterization, Evaluation of Interfacial Porperties and Antibacterial Activities of Dicarboxylate Anacardic Acid Derivativesfrom Cashew Nut Shell Liquid of Anacadium occidentale L.", JOURNAL SURFACTDETERG, 15 December 2019 (2019-12-15)
Attorney, Agent or Firm:
FGPI (FR)
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