[go: up one dir, main page]

FR2322123A1 - Procede pour produire un acide gras dicarboxylique a l'aide de dioxyde d'azote liquide - Google Patents

Procede pour produire un acide gras dicarboxylique a l'aide de dioxyde d'azote liquide

Info

Publication number
FR2322123A1
FR2322123A1 FR7625854A FR7625854A FR2322123A1 FR 2322123 A1 FR2322123 A1 FR 2322123A1 FR 7625854 A FR7625854 A FR 7625854A FR 7625854 A FR7625854 A FR 7625854A FR 2322123 A1 FR2322123 A1 FR 2322123A1
Authority
FR
France
Prior art keywords
producing
fatty acid
liquid nitrogen
nitrogen dioxide
dicarboxylic fatty
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7625854A
Other languages
English (en)
Other versions
FR2322123B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
POLLUTION PREVENTING RES
Original Assignee
POLLUTION PREVENTING RES
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP10307175A external-priority patent/JPS5239601A/ja
Priority claimed from JP7944576A external-priority patent/JPS535109A/ja
Application filed by POLLUTION PREVENTING RES filed Critical POLLUTION PREVENTING RES
Publication of FR2322123A1 publication Critical patent/FR2322123A1/fr
Application granted granted Critical
Publication of FR2322123B1 publication Critical patent/FR2322123B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
    • C07C51/316—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with oxides of nitrogen or nitrogen-containing mineral acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7625854A 1975-08-27 1976-08-26 Procede pour produire un acide gras dicarboxylique a l'aide de dioxyde d'azote liquide Granted FR2322123A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10307175A JPS5239601A (en) 1975-08-27 1975-08-27 Nitration or oxidation with liquid nitrogen dioxide (n2o4) as reactant
JP7944576A JPS535109A (en) 1976-07-06 1976-07-06 Method of manufacturing dibasic fatty acid

Publications (2)

Publication Number Publication Date
FR2322123A1 true FR2322123A1 (fr) 1977-03-25
FR2322123B1 FR2322123B1 (fr) 1979-06-22

Family

ID=26420470

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7625854A Granted FR2322123A1 (fr) 1975-08-27 1976-08-26 Procede pour produire un acide gras dicarboxylique a l'aide de dioxyde d'azote liquide

Country Status (4)

Country Link
US (1) US4259524A (fr)
DE (1) DE2638046A1 (fr)
FR (1) FR2322123A1 (fr)
GB (1) GB1555781A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2959741B1 (fr) * 2010-05-10 2014-11-07 Rhodia Operations Procede de preparation de diacides carboxyliques

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1211576A (fr) * 1957-08-23 1960-03-17 Ciba Geigy Procédé de préparation de résines époxy durcies et masse durcie suivant ce procédé
FR1239292A (fr) * 1958-10-31 1960-08-19 Nouvelles résines époxy résistant particulièrement bien à la chaleur et aux solvants
GB984384A (en) * 1961-12-22 1965-02-24 Bayer Ag Permselective membranes of anion exchange resins
US3529993A (en) * 1966-10-13 1970-09-22 Pacific Vegetable Oil Corp Polyanhydride-polyamine coated surface and method of coating
US3567630A (en) * 1969-09-29 1971-03-02 Hercules Inc Reverse osmosis membranes from amorphous copolymers of an alkylene oxide and allyl glycidyl ether
US3567631A (en) * 1969-07-22 1971-03-02 Hercules Inc Reverse osmosis membranes from polymeric epoxides
US3892665A (en) * 1973-10-15 1975-07-01 Standard Oil Co Membrane method and product
US4005012A (en) * 1975-09-22 1977-01-25 The United States Of America As Represented By The Secretary Of The Interior Semipermeable membranes and the method for the preparation thereof
FR2318203A1 (fr) * 1975-07-14 1977-02-11 Goodrich Co B F Composition comportant une resine epoxy non- cycloaliphatique et un polymere liquide a terminaison amine pour des flans colores pour pneus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2298387A (en) * 1939-08-25 1942-10-13 Eastman Kodak Co Oxidation process
US2459690A (en) * 1945-05-02 1949-01-18 Union Oil Co Oxidation of cycloaliphatic hydrocarbons and alcohols
US2465984A (en) * 1946-05-21 1949-03-29 Union Oil Co Production of cycloalkyl nitrites
US2811546A (en) * 1956-09-11 1957-10-29 Escambia Chem Corp Production of alpha-hydroxy isobutyric and methacrylic acids and their esters
NL283783A (fr) * 1961-10-04
US3444194A (en) * 1962-09-25 1969-05-13 Montedison Spa Process for the preparation of adipic acid
US3631097A (en) * 1968-06-19 1971-12-28 Carbogen Corp Oxidation of alkylated diphenyl compounds

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1211576A (fr) * 1957-08-23 1960-03-17 Ciba Geigy Procédé de préparation de résines époxy durcies et masse durcie suivant ce procédé
FR1211575A (fr) * 1957-08-23 1960-03-17 Ciba Geigy Procédé pour la préparation de résines époxy durcies et masse durcie suivant ce procédé
FR1239292A (fr) * 1958-10-31 1960-08-19 Nouvelles résines époxy résistant particulièrement bien à la chaleur et aux solvants
GB984384A (en) * 1961-12-22 1965-02-24 Bayer Ag Permselective membranes of anion exchange resins
US3529993A (en) * 1966-10-13 1970-09-22 Pacific Vegetable Oil Corp Polyanhydride-polyamine coated surface and method of coating
US3567631A (en) * 1969-07-22 1971-03-02 Hercules Inc Reverse osmosis membranes from polymeric epoxides
US3567630A (en) * 1969-09-29 1971-03-02 Hercules Inc Reverse osmosis membranes from amorphous copolymers of an alkylene oxide and allyl glycidyl ether
US3892665A (en) * 1973-10-15 1975-07-01 Standard Oil Co Membrane method and product
FR2318203A1 (fr) * 1975-07-14 1977-02-11 Goodrich Co B F Composition comportant une resine epoxy non- cycloaliphatique et un polymere liquide a terminaison amine pour des flans colores pour pneus
US4005012A (en) * 1975-09-22 1977-01-25 The United States Of America As Represented By The Secretary Of The Interior Semipermeable membranes and the method for the preparation thereof

Also Published As

Publication number Publication date
FR2322123B1 (fr) 1979-06-22
GB1555781A (en) 1979-11-14
US4259524A (en) 1981-03-31
DE2638046A1 (de) 1977-03-10

Similar Documents

Publication Publication Date Title
FR2336370A1 (fr) Procede pour la production continue d'acide terephtalique de haute purete
FR2289543A1 (fr) Procede pour produire du polyoxyalkylene gonflable a l'eau
FR2288728A1 (fr) Procede de separation d'un citrate ou de l'acide citrique d'un liquide de fermentation
BE843316A (fr) Procede pour produire de l'acide terephtalique
BE798482A (fr) Procede pour imposer la teneur en azote lors d'un affinage d'un metal en fusion par l'argon et l'oxygene
FR2277071A1 (fr) Procede pour la preparation d'un acide carboxylique insature
RO64138A (fr) Procede pour la preparation des esters d'acide pyrimidinylphosphorique
RO72242A (fr) Procede pour la preparation d'un ester de l'acide 1-sulfonique-3-hydroxy-3-cephem-4-carboxylique
BE858725A (fr) Procede pour la preparation d'esters alcoyliques d'acide alpha-formylpropionique
RO69712A (fr) Procede pour la preparation des thio-ethers d'acide clavulanique
FR2322123A1 (fr) Procede pour produire un acide gras dicarboxylique a l'aide de dioxyde d'azote liquide
RO75961A (fr) Procede pour la preparation des esters d'acide triazoline-thiono-(thiol)-phosphorique
RO63662A (fr) Procede pour la preparation des esters d'acide 0-ethyle-s-n-propyle-0-dinylthionothiolphosphorique
BE823020A (fr) Procede pour preparer des esters d'acide citrique
FR2292041A1 (fr) Procede pour la production d'acide l-aspartique par fermentation
RO63046A (fr) Procede pour la preparation des esters d'acide methacry
BE842471A (fr) Nouveau procede de synthese de l'acide m-benzoylhydratropique
RO69679A (fr) Procede pour la preparation des amides des esters d'acide phosphorique
FR2309505A1 (fr) Procede pour la preparation d'acide tartrique racemique pur et d'acide meso-tartrique a partir de l'acide maleique et procede pour separer ce dernier
FR2284585A1 (fr) Procede pour la preparation de l'acide terephtalique ou isophtalique par oxydation en phase liquide du p- ou m-xylene
RO63912A2 (fr) Procede pour la preparation des esters de l'acide benzimidazole-1-carboximidique
FR2310990A1 (fr) Procede de preparation d'un acide carboxylique
FR2283229A1 (fr) Procede pour produire de l'acier a faible teneur en azote
RO63436A (fr) Procede pour la preparation d'esters d'acide succinylosuccinique
FR2341555A1 (fr) Procede pour l'obtention d'esters d'acides carboxyliques

Legal Events

Date Code Title Description
ST Notification of lapse