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Jean-luc Dubois
Jean Luc Dubois: Methods for the synthesis of fatty diacids by the metathesis of unsaturated diacids obtained by fermentation of natural fatty acids. Arkema France, Smith Gambrell & Russell, May 5, 2015: US09023626 (1 worldwide citation)

The invention relates to a method for the synthesis of diacids of general formula ROOC—(CH2)n—(CH═CH)a—(CH2)mCOOR1 in which n and m are identical or different and each represent an integer such that their sum is between 6 and 15, a is an index of 0 or 1, and R and R1 are H or an alkyl radical with 1 ...


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Jean-luc Dubois
Jean Luc Dubois: Methods for the synthesis of fatty diacids by the metathesis of unsaturated diacids obtained by fermentation of natural fatty acids. Arkema France, Arkema, Patent Department 26th Floor, August 5, 2010: US20100196973-A1

The invention relates to a method for the synthesis of diacids of general formula ROOC—(CH2)n—(CH═CH)n—(CH2)mCOOR1 in which n and m are identical or different and each represent an integer such that their sum is between 6 and 15, a is an index of 0 or 1, and R and R1 are H or an alkyl radical with 1 ...


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Dubois Jean Luc: (Fr) Procedes de synthese de diacides gras par metathese de diacides insatures obtenus par fermentation dacides gras naturels, (En) Methods for the synthesis of fatty diacids by the metathesis of unsaturated diacids obtained by fermentation of natural fatty acids. Arkema France, Dubois Jean Luc, SAUVAGEOT Olivier, April 16, 2009: WO/2009/047444

(EN) The invention relates to a method for the synthesis of diacids of the general formula ROOC-(CH2)n-(CH=CH)a-(CH2)mCOOR1 in which n and m are identical or different and each represent an integer such that their sum is between 6 and 15, a is an index of 0 or 1, and R and R1 are H or an alkyl radic ...


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Dubois Jean luc: Methods for the synthesis of fatty diacids by the metathesis of unsaturated diacids obtained by fermentation of natural fatty acids. Arkema France, song li, October 20, 2010: CN200880116942

The invention relates to a method for the synthesis of diacids of the general formula ROOC-(CH2)n-(CH=CH)a-(CH2)mCOOR1 in which n and m are identical or different and each represent an integer such that their sum is between 6 and 15, a is an index of 0 or 1, and R and R1 are H or an alkyl radical wi ...



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