Method for producing dry emulsions from biosourced particles
Brevet WO201908147
The present invention relates to a method of producing a dry emulsion, involving a step of drying an oil-in-water Pickering emulsion that contains particles of plant powder.The invention also relates to the dry emulsions which can be obtained by following said method.
Publication date : 2019-01-10
Inventors : FAURE Chrystel / JOSEPH Cécile / LEAL-CALDERON Fernando / PINTORI Didier / CANSELL Maud Applicants : CNRS CENTRE DE LA RECHERCHE SCIENTIFIQUE / INSTITUT POLYTECHNIQUE BORDEAUX / ITERG / PIVERT / UNIVERSITE DE BORDEAUX
Method for producing pickering emulsions from biosourced particles
Brevet WO201908145
The present invention relates to a method for producing a Pickering emulsion, comprising the steps of: a) producing a plant powder of at least one oleaginous speciesb) adding said plant powder, either to an aqueous phase to obtain a suspension (S) or to an oil phase to obtain a suspension (S’), followed by incorporating either oil into suspension (S) to obtain an oil-in-water type emulsion, or water into suspension (S’) to obtain a water-in-oil type emulsion and c) stirring the emulsion that was obtained at the end of the previous step.
Publication date : 2019-01-10
Inventors : FAURE Chrystel / JOSEPH Cécile / LEAL-CALDERON Fernando / PINTORI Didier / CANSELL Maud Applicants : CNRS CENTRE DE LA RECHERCHE SCIENTIFIQUE / INSTITUT POLYTECHNIQUE BORDEAUX / ITERG / PIVERT / UNIVERSITE DE BORDEAUX
Amphiphilic bioconjugates obtained from xylan derivatives
(EP3034517)
The present invention concerns a compound of formula (I): wherein: – n is an integer comprised between 1 and 7; – X 1 is in particular a radical of formula -CH 2 -S-(CH 2 ) k -S-; – A 1 is in particular a linear or branched alkylene radical comprising from 2 to 30 carbon atoms, and – X 2 is in particular an alkoxy group of formula OR a , wherein R a is a linear or branched alkyl group comprising from 1 to 10 carbon atoms.
Publication dates : 2016-06-22 / 2016-06-23 / 2016-06-23 / 2017-07-12 / 2017-08-28 / 2017-11-21 / 2018-01-04 / 2018-03-29
Iventors : CRAMAIL HENRI / GRELIER STÉPHANE JEAN-PIERRE ALBERT / PICHAVANT FRÉDÉRIQUE / DA SILVA PEREZ DENILSON / ALFOS CARINE /CHEMIN MAUD SUZANNE Latest standardized assignees – inventors removed : UNIVERSITE DE BORDEAUX / INSTITUT DES CORPS GRAS ETUDES & RECHERCHES TECHNIQUES ITERG / INSTITUT POLYTECHNIQUE DE BORDEAUX / CNRS – CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE / INSTITUT TECHNOLOGIQUE FCBA
New biobased prepolymers and their uses for the preparation of useful polymers as additives in a polylactide matrix
(EP2898000)
The present invention relates to the use of a compound having the following formula (I): (I) in which: – A1 is a divalent alkylene radical comprising from 2 to 20 carbon atoms; – A2 is a divalent alkylene radical comprising from 2 to 20 carbon atoms; – A3 is chosen from the group consisting of the following divalent radicals: an alkylene comprising from 2 to 600 carbon atoms; and an arylene comprising from 6 to 30 carbon atoms; – X1, X3 and X4 are ‐O‐ or ―NH‐; – X’2 is chosen from the group consisting of: ‐S‐, ‐CH2‐ and a bond; and – n and m are an integer of between 1 and 1000; for preparing additives in a polyester, polyvinyl chloride, polyurethane, polyamide, poly(alkyl acrylate), poly(alkyl methacrylate), polystyrene or polyolefin matrix.
Publication dates : 2014-03-27 : 2014-03-27 : 2014-03-28 / 2015-07-29 / 2015-08-14 : 2015-09-02 / 2015-11-05 / 2015-12-17 : 2017-11-08 / 2018-02-20 / 2018-03-14
Iventors : CRAMAIL HENRI / LEBARBE THOMAS / GADENNE BENOIT JEAN-MARIE / ALFOS CARINE Latest standardized assignees – inventors removed : UNIVERSITE DE BORDEAUX / INSTITUT DES CORPS GRAS ETUDES & RECHERCHES TECHNIQUES ITERG / CNRS – CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
Use of polymers as additives in a polymer matrix
(EP2984139)
The present invention relates to the use of polymers of the following formula (I): in which: A1i is a divalent alkylene radical comprising from 2 to 20 carbon atoms; A2i is a divalent alkylene radical comprising from 2 to 20 carbon atoms; X1i is chosen from the group consisting of: -S-, -CH2- and a bond; Y is H, a phenyl group or an alkyl group comprising from 1 to 10 carbon atoms; i is an integer ranging from 1 to n; n is an integer between 2 and 1000; on the condition that the total number of carbon atoms of the radicals A2i, X1i and A1i is greater than or equal to 8, as additives in a polymer matrix chosen from the group consisting of polyester, poly(vinyl chloride), polyurethane, polyamide, poly(alkyl acrylate), poly(alkyl methacrylate), polystyrene and polyolefin matrices, said polymer of formula (I) being different from poly(ricinoleic acid).
Publication dates : 2014-10-10 / 2014-10-16 / 2014-10-16 / 2016-02-05 / 2016-02-17 / 2016-02-25 / 2016-04-06 / 2017-04-25 / 2017-12-12
Iventors : CRAMAIL HENRI / LEBARBE THOMAS / GADENNE BENOIT / ALFOS CARINE
Latest standardized assignees – inventors removed : UNIVERSITE DE BORDEAUX / INSTITUT DES CORPS GRAS ETUDES & RECHERCHES TECHNIQUES ITERG / INSTITUT POLYTECHNIQUE DE BORDEAUX / CNRS – CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
New branched polymers, their preparation process, and uses thereof
(EP3207077)
The present invention concerns a polymer comprising: – at least one repetitive unit (V) having the following formula (T): (T) – and preferably at least one, preferably at least two, repetitive unit(s) (U) having the following formula (D):(D).
Publication dates : 2016-04-20 / 2016-04-21 / 2016-04-21 / 2017-08-23 / 2017-10-26
Iventors : CRAMAIL HENRI / GRAU ETIENNE / TESTUD BLANDINE / TATON DANIEL / PINTORI DIDIER
Latest standardized assignees – inventors removed : UNIVERSITE DE BORDEAUX / INSTITUT DES CORPS GRAS ETUDES & RECHERCHES TECHNIQUES ITERG / INSTITUT POLYTECHNIQUE DE BORDEAUX : PIVERT / CNRS – CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
Method for metathesis of a fatty acid ester or fatty acid esters
(WO201683737)
The present invention concerns a method for the metathesis of an olefin or olefins and, more specifically, of one or more fatty acid esters comprising at least one unsaturation.The method according to the invention comprises bringing at least one fatty acid ester into contact with a metathesis catalyst, in which the fatty acid ester is treated by a sorbent before being brought into contact with the metathesis catalyst, the sorbent having a pH lower than 6.0 and comprising at least 65% by weight of SiO2, the weight percentage being given relative to the total weight of sorbent.
Publication dates : 2016-06-02 / 2016-06-03 / 2017-01-13
Iventors : ALLARD JESSICA / SAMBOU SOPHIE / MAUDUIT MARC / CHOLLET GUILLAUME / CAIJO FRÉDÉRIC / TRIPOTEAU FABIEN
Latest standardized assignees – inventors removed : NOVANCE / INSTITUTE DES CORPS GRAS / OMEGA CAT SYSTEM / CNRS – CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
Preparation of polyurethanes and polyesters from glycolipid type compounds
(EP2764005)
The present invention relates to the use of a compound of formula (1): wherein – R represents a linear or branched alkyl group comprising from 3 to 27 carbon atoms, said alkyl group being replaced by at least two hydroxyl groups, and optionally being able to contain one unsaturation; and R’ is selected from the sugars or sugar alcohols;
Publication dates : 2013-04-05 / 2013-04-11 / 2013-04-11 / 2014-08-13 / 2014-08-21 / 2014-11-07 / 2014-11-17 / 2015-08-12 / 2017-07-04
Iventors : CRAMAIL HENRI / BOYER AURÉLIE / EPOUNE LINGOME CÉDRIC / ALFOS CARINE / GADENNE BENOIT / CLOUTET ERIC / QUENEAU YVES / MOEBS SYLVIE
Latest standardized assignees – inventors removed : UNIVERSITE DE BORDEAUX / INSTITUT NATIONAL SCIENCES APPLIQUEES / INSTITUT DES CORPS GRAS ETUDES & RECHERCHES TECHNIQUES ITERG / INSTITUT NATIONAL DES SCIENCES APPLIQUEES DE LYON / CNRS – CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
Process for preparing diglycerides containing in position 2 a polyunsaturated fatty acid residue, and the products obtained
(FR2599382)
The present invention relates to a process for preparing diglycerides having, in position 2, a polyunsaturated fatty acid residue, characterised in that: there is used as starting material a dispersion, in water, of phospholipid(s) extracted from aminal tissue; the said suspension is treated with a salt of a divalent cation so as to cause flocculation of the said phospholipid; there is added to the medium obtained a quantity of phospholipase C corresponding to about 0.1 phospholipase unit per 1.5 mg of flocculated phospholipid; the precipitate obtained is filtered and the filtered solid product is recovered; it also relates to the products obtained using this process.
Publication dates : 2013-04-05 / 2013-04-11 / 2013-04-11 / 2014-08-13 / 2014-08-21 / 2014-11-07 / 2014-11-17 / 2015-08-12 / 2017-07-04
Iventors : WOLFF ROBERT
Latest standardized assignees – inventors removed : INSTITUTE CORPS GRAS ITERG
Composition modifying the mechanical properties of a thermoplastic polymer
(EP3114163)
The present invention relates to the use of a composition comprising at least one saturated free fatty acid and at least one unsaturated free fatty acid as additive, for modifying the mechanical properties of a thermoplastic polymer material.The present invention also relates to an additivated thermoplastic polymer material and to the process for producing same.
Publication dates : 2015-09-11 / 2015-09-11 / 2017-01-11 / 2017-03-09 / 2017-06-23
Iventors : DUCRUET VIOLETTE / RUELLAN ALEXANDRE / DOMENEK SANDRA / GUINAULT ALAIN / SOLLOGOUB CYRILLE / ALFOS CARINE / CHOLLET GUILLAUME : DELAMOUR ANNE-CHRYSTELLE
Latest standardized assignees – inventors removed : NOVANCE / INSTITUTE DES CORPS GRAS / OMEGA CAT SYSTEM / CNRS – CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
Novel branched sulfur-containing polymer
Brevet WO201772343
The invention relates to a compound that can be produced according to a method comprising at least one step of polymerisation of at least one monomer of formula (I), said step of polymerisation being carried out in the presence of a catalyst selected in the group consisting of: Zn(OAc)2, Ti(OBu)4, Ti(OiPr)4, Sb2O3, stannous octanoate, dibutyltin oxide, 7-methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene, NaOMe, 1,5,7-triazabicyclo[4.4.0]dec-5-ene and the lipase B Candida Antartica .
Publication dates : 2017-05-04 / 2017-05-04 / 2017-05-05
Inventors : TESTUD BLANDINE / GRAU ETIENNE / TATON DANIEL / CRAMAIL HENRI/PINTORI DIDIER
Latest standardized assignees – inventors removed : PIVERT / UNIVERSITE BORDEAUX 1/INSTITUTE DES CORPS GRAS ETUDES & RECHERCHE TECHNIQUES ITERG / CNRS – CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE / INSTITUT POLYTECHNIQUE BORDEAUX
Novel branched sulfur-containing polymer
Brevet WO201772343
The invention relates to a compound that can be produced according to a method comprising at least one step of polymerisation of at least one monomer of formula (I), said step of polymerisation being carried out in the presence of a catalyst selected in the group consisting of: Zn(OAc)2, Ti(OBu)4, Ti(OiPr)4, Sb2O3, stannous octanoate, dibutyltin oxide, 7-methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene, NaOMe, 1,5,7-triazabicyclo[4.4.0]dec-5-ene and the lipase B Candida Antartica .
Publication dates : 2017-05-04 / 2017-05-04 / 2017-05-05
Inventors : TESTUD BLANDINE / GRAU ETIENNE / TATON DANIEL / CRAMAIL HENRI/PINTORI DIDIER
Latest standardized assignees – inventors removed : PIVERT / UNIVERSITE BORDEAUX 1/INSTITUTE DES CORPS GRAS ETUDES & RECHERCHE TECHNIQUES ITERG / CNRS – CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE / INSTITUT POLYTECHNIQUE BORDEAUX
Five-membered cyclic biscarbonates bearing amide linkages, their preparation and their uses for the preparation of polymers
(EP3083578)
The invention relates to a compound of formula (I) wherein and A1 and A1′ are independently from each other a linear or branched alkylene radical comprising from 1 to 20 carbon atom(s); A2 is in particular a linear or branched alkylene radical comprising from 1 to 200 carbon atom(s); A3 is H or a linear or branched alkyl radical comprising from 1 to 15 carbon atom(s) and R1 and R1′ are independently from each other H or a linear or branched alkyl radical comprising from 1 to 20 carbon atom(s).The present invention concerns the compounds of formula (I), their preparation and their uses, in particular for the preparation of poly(hydroxyurethane)s and epoxy resins.
Publication dates : 2015-06-17 / 2015-06-25 / 2015-06-25 / 2016-08-31 / 2016-10-26 / 2016-11-10 / 2017-01-12 / 2018-03-27
Iventors : CRAMAIL HENRI / GRAU ETIENNE / ALFOS CARINE / MAISONNEUVE LISE
Latest standardized assignees – inventors removed : UNIVERSITE DE BORDEAUX / INSTITUT DES CORPS GRAS ETUDES & RECHERCHES TECHNIQUES ITERG / INSTITUT POLYTECHNIQUE DE BORDEAUX / CNRS – CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
Method for metathesis of a fatty acid ester or fatty acid esters
(WO201683737)
The present invention concerns a method for the metathesis of an olefin or olefins and, more specifically, of one or more fatty acid esters comprising at least one unsaturation.The method according to the invention comprises bringing at least one fatty acid ester into contact with a metathesis catalyst, in which the fatty acid ester is treated by a sorbent before being brought into contact with the metathesis catalyst, the sorbent having a pH lower than 6.0 and comprising at least 65% by weight of SiO2, the weight percentage being given relative to the total weight of sorbent.
Publication dates : 2016-06-02 / 2016-06-03 / 2017-01-13
Iventors : ALLARD JESSICA / SAMBOU SOPHIE / MAUDUIT MARC / CHOLLET GUILLAUME / CAIJO FRÉDÉRIC / TRIPOTEAU FABIEN
Latest standardized assignees – inventors removed : NOVANCE / INSTITUTE DES CORPS GRAS / OMEGA CAT SYSTEM / CNRS – CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
Method for preparing dispersions of polyurethane by polymerisation in a miniemulsion
(EP3083706)
The present invention relates to a method for preparing a dispersion of polyurethane particles, which comprises the following steps: a) placing at least one (poly)isocyanate monomer and at least one polyol monomer of formula (I): (I) in the presence of an aqueous phase comprising at least one surfactant and an organic phase comprising at least one polymerisation catalyst, thus obtaining a two-phase mixture; b) emulsifying the two-phase mixture obtained in step a), thus obtaining a miniemulsion of oil-in-water, formed by droplets of said organic phase, with a mean size of 50 nm to 500 nm, dispersed in said aqueous phase; and c) polymerising the (poly)isocyanate and polyol monomers of formula (I), thus obtaining solid particles of polyurethane, with a mean size of 50 nm to 500 nm, dispersed in said aqueous phase.Figure: none.
Publication dates : 2015-06-25 / 2015-06-26 / 2016-10-26 / 2016-11-25
Iventors : CRAMAIL HENRI / ALFOS CARINE / CHOLLET GUILLAUME
Latest standardized assignees – inventors removed : INSTITUTE DES CORPS GRAS ETUDES & RECHERCHE TECHNIQUES ITERG / UNIVERSITE BORDEAUX 1 / CNRS – CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE / INSTITUT POLYTECHNIQUE BORDEAUX
Six-membered cyclic biscarbonates for the preparation of polymers
(EP2883873)
The present invention relates to six-membered cyclic biscarbonates of formula: wherein: – A is selected from the group consisting of -CH=CH- and -CH 2 CHR’-S-R-S-CHR »CH 2 -, wherein R is a linear or branched alkylene radical in C 2 -C 6 , optionally interrupted by one or more oxygen atoms, and wherein R’ and R », identical or different, are selected from the group consisting of hydrogen atom and linear alkyl radicals in C 1 -C 10 ; and – A’ and A », identical or different, are linear or branched alkylene radicals in C 1 -C 12 , on the proviso that, when A is -CH 2 CH 2 -S-R-S-CH 2 CH 2 -, A’ and A » are in C 2 -C 12 , and their use for the preparation of polymers, such as poly(hydroxyurethane)s.
Publication dates : 2015-06-17 / 2015-06-25
Iventors : CRAMAIL HENRI / MAISONNEUVE LISE / GRAU ETIENNE / ALFOS CARINE
Latest standardized assignees – inventors removed : UNIVERSITE DE BORDEAUX / INSTITUT POLYTECHNIQUE BORDEAUX / CNRS – CENTRE NATIONAL DE LA/ RECHERCHE SCIENTIFIQUE / INSTITUTE CORPS GRAS ETUDES & RECHERCHE S TECHNOLOGY ITERG
Abrasive soap-type scouring composition
(EP1276840)
The invention concerns an abrasive soap-type composition, designed in particular for washing the hands and a method for producing such a composition.The scouring composition is obtained by reacting a basic compound with the residue of oil filtering and/or decoloration, said residue containing fats, and mineral substances, so as to saponify at least part of said fats contained in said residue to obtain soaps.
Publication dates : 2001-10-26 /2001-11-01 / 2001-11-07 / 2003-01-22 / 2003-08-08 / 2006-11-29 / 2006-12-15 / 2007-01-11
Iventors : PAGES XAVIER / GUILLON OLIVIER
Latest standardized assignees – inventors removed : INSTITUT DES CORPS GRAS
Process for the catalytic manufacture of saturated fatty monohydroxy acids or of derivatives of the latter
(FR2617839)
The subject of the invention is catalytic processes for manufacturing saturated fatty monohydroxy acids from saturated fatty monoepoxy acids which can be obtained by epoxidation of a non-ethylenic fatty acid. – The conversion of the saturated fatty monoepoxy acid to saturated fatty monohydroxy acid is brought about by liquid-phase hydrogenolysis in the presence of a nickel catalyst under a hydrogen pressure of between 5 bars and 150 bars, preferably of the order of 50 bars, at a temperature between 125 DEG C and 175 DEG C, preferably of the order of 150 DEG C. – One application is the production of saturated fatty monohydroxy acids from a plant oil in the hydrogenated or partially hydrogenated state, which is subjected to an epoxidation of the double bond and to a hydrogenolysis according to the invention.
Publication dates : 1989-01-13 / 1989-10-27
Iventors : UCCIANI EUGENE / CECCHI GEORGES / BIASINI SUZANNE
Latest standardized assignees – inventors removed : CETIOM / INSTITUTE CORPS GRAS ITERG / ONIDOL
Selective hydrogenation of polyunsaturated fatty acid – in vegetable oil, over palladium at low temp.
(FR2503180)
Selective catalytic hydrogenation of vegetable oils contg. polyunsaturated fatty acids and their derivs. is carried out at 10-40 (20-25) deg.C in presence of 0.001-0.15 (0.08-0.1)% Pd, based on wt. of oil.Pref. the hydrogen pressure is 1-20 (about 5) bars.Esp. the process is carried out in an aromatic solvent e.g. opt. alkyl- or alkoxy-substd. benzene, esp. benzene, toluene, xylenes, ethylbenzene or anisole, used at 10-200ml per 100g oil.The Pd is esp. supported on finely-divided carbon at 1-10 (5) wt.% of total catalyst.The content of linolenic acid is reduced to levels acceptable for food-grade oils while the contents of stearic acid and trans isomers of monounsatd. acids are kept reasonably low.
Publication dates : 1982-10-08 / 1984-07-13
Iventors : CECCHI GEORGES / UCCIANI EUGENE
Latest standardized assignees – inventors removed : INSTITUT DES CORPS GRAS
Process for catalytically conjugating the double bonds of polyunsaturated fatty products
(EP–40577)
A process for the catalytic conjugation of double bonds of polyinsaturated fatty substances selected from the group of oils, free fatty acids and the esters thereof with a view to improving their drying properties, characterized in that the catalytic reaction takes place in liquid phase by the non-oxidising heating of a mixture of the fatty substance to be treated and of ruthenium metal on charcoal, the proportion of ruthenium metal being at least equal to 0.01% of the fatty substance weight.
Publication dates : 1981-11-20 / 1981-11-25 / 1982-11-19 / 1983-10-05 / 1983-11-10
Iventors : UCCIANI, EUGENE / CECCHI, GEORGES
Latest standardized assignees – inventors removed : INSTITUT DES CORPS GRAS
Process of selective hydrogenation of vegetable oils
(US4169101)
This invention relates to a process of selective hydrogenation of vegetable oils in the presence of a catalytic agent containing micrometallic cobalt dispersed in a glyceride fat matrix.
Publication dates : 1979-09-25
Iventors : UCCIANI EUGENE / DEVINAT GUY / CECCHI GEORGES / NAUDET MAURICE
Latest standardized assignees – inventors removed : INSTITUT DES CORPS GRAS
Process for the selective hydrogenation of polyunsaturated oils
(US4038295)
Highly unsaturated oils of vegetable or animal origin are selectively hydrogenated to less highly unsaturated oils using a catalytic composition obtained by dissolving a compound of a metal selected from the IB, IV B to VII B or VIII groups in an unsaturated oil and then adding thereto an organic derivative or hydride of a metal from groups I A, II A, II B or III A, in the absence of a stabilizing solvent.
Publication dates : 1975-07-14 / 1975-08-04 / 1975-08-05 / 1975-08-07 / 1975-08-29 / 1975-09-08 / 1976-12-16 / 1977-07-26 / 1977-09-21 / 1978-03-24 / 1979-04-30 / 1979-05-01 / 1979-06-05
Iventors : STERN ROBERT / UCCIANI EUGENE / HIRSCHAUER ANDRE / CECCHI GEORGES
Latest standardized assignees – inventors removed : IFP ENERGIES NOUVELLES
Process and equipment for the rupture of the emulsions and the separation of their components by filtration
(FR1426417)
1,065,720. Emulsifier-separators; chemical contact apparatus.INSTITUT DES CORPS GRAS.June 2, 1965 [June 7, 1965], No. 23537/65.Headings BID and B1F.In removing impurities such as soaps or gums from oil, the oil arid some water are supplied to a chamber 24 and emulsified, after which the emulsion is passed through a coalescer 26, in the form of a filter having an affinity for the dispersed phase (cellulosic material or filter paper for a water-in-oil emulsion), large water droplets settle and are withdrawn at 30 and the dispersant oil is withdrawn through a filter 28 (silicone impregnated paper) which is repellant to and retains the remaining dispersed water, to which the impurity has been transferred.The apparatus comprises a baffle 25 and a heating jacket 32.Water outlet passage 30 is used to backwash filter 26, using air bleed 23 as an outlet, and the filter 26 is then dried by compressed air.In Fig. 1, (not shown), the emulsifier, coalescer and separating filter are in separate tanks, and in the separating tank separation occurs by gravity prior to removal of the dispersant by upward flow through the filter.The separating tank may be washed by water.Pumps supply the liquids to the emulsifier and transfer the emulsion to the coalescer.
(From GB1065720 A)Publication dates : 1966-01-28 / 1967-04-19
Iventors : DEFROMONT M CLAUDE
Latest standardized assignees – inventors removed : INSTITUT DES CORPS GRAS
Refining of soya oils
(FR1388671)
Publication dates : 12/02/1965
Iventors : GUILLAUMIN RENE
Latest standardized assignees – inventors removed : INSTITUT DES CORPS GRAS
Process of separation of the emulsions of fat by filtration using walls with high coefficient of hydrofugation
(FR1374797)
Publication dates :1964-10-09
Iventors : DEFROMONT CLAUDE
Latest standardized assignees – inventors removed : INSTITUT DES CORPS GRAS
Method of preparation of Omega-functional acids
(FR1351737)
Publication dates : 1964-02-07
Iventors : NAUDET MAURICE : PASERO JEAN : DESNUELLE PIERRE
Latest standardized assignees – inventors removed : INSTITUT DES CORPS GRAS
Refining of oils
(FR1385670)
Publication dates : 1963-12-17
Iventors : GUILLAUMIN RENE
Latest standardized assignees – inventors removed : INSTITUT DES CORPS GRAS
Process of extraction of the fat content contained in oleaginous seeds by water
(FR1190779)
Publication dates : 1959-10-15
Iventors : DANGOUMAU ANDRE
Latest standardized assignees – inventors removed : INSTITUT DES CORPS GRAS
Process of extraction of the fat content contained in oleaginous seeds by water
(FR1190779)
Publication dates : 1959-10-15
Iventors : DANGOUMAU ANDRE
Latest standardized assignees – inventors removed : INSTITUT DES CORPS GRAS
Improvement with the agents of oiling
(FR1158929)
Publication dates : 1958-06-20
Iventors : SISLEY JEAN-PAUL : LOURY MAURICE
Latest standardized assignees – inventors removed : INSTITUT DES CORPS GRAS
Process of separation of the fatty-acids of tallow in concrete fraction (stearic) and fluid
(FR1108722)
Publication dates : 1956-01-17
Iventors : LOURY LOUIS : FRELAT MONIQUE
Latest standardized assignees – inventors removed : INSTITUT DES CORPS GRAS
New process of extraction of carotenes of the palm oil
(FR1190779)
Publication dates : 1954-10-01
Iventors : KNAFO GUY
Latest standardized assignees – inventors removed : INSTITUT DES CORPS GRAS
Exaltor and stabilizer of the flavors for butter and margarine
(FR1074069)
Publication dates : 1954-10-01
Iventors : SISLEY JEAN-PAUL
Latest standardized assignees – inventors removed : INSTITUT DES CORPS GRAS