FR1382523A - Procédé de fabrication de l'anhydride et de l'acide maléique - Google Patents

Procédé de fabrication de l'anhydride et de l'acide maléique

Info

Publication number
FR1382523A
FR1382523A FR963385A FR963385A FR1382523A FR 1382523 A FR1382523 A FR 1382523A FR 963385 A FR963385 A FR 963385A FR 963385 A FR963385 A FR 963385A FR 1382523 A FR1382523 A FR 1382523A
Authority
FR
France
Prior art keywords
anhydride
manufacturing process
maleic acid
maleic
acid
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.)
Expired
Application number
FR963385A
Other languages
English (en)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 GB556663A external-priority patent/GB1070642A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to FR963385A priority Critical patent/FR1382523A/fr
Application granted granted Critical
Publication of FR1382523A publication Critical patent/FR1382523A/fr
Expired 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
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
    • 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
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
    • C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
FR963385A 1963-02-11 1964-02-11 Procédé de fabrication de l'anhydride et de l'acide maléique Expired FR1382523A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR963385A FR1382523A (fr) 1963-02-11 1964-02-11 Procédé de fabrication de l'anhydride et de l'acide maléique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB556663A GB1070642A (en) 1963-02-11 1963-02-11 Improvements in and relating to the production of unsaturated carboxylic acids or anhydrides thereof
FR963385A FR1382523A (fr) 1963-02-11 1964-02-11 Procédé de fabrication de l'anhydride et de l'acide maléique

Publications (1)

Publication Number Publication Date
FR1382523A true FR1382523A (fr) 1964-12-18

Family

ID=26205847

Family Applications (1)

Application Number Title Priority Date Filing Date
FR963385A Expired FR1382523A (fr) 1963-02-11 1964-02-11 Procédé de fabrication de l'anhydride et de l'acide maléique

Country Status (1)

Country Link
FR (1) FR1382523A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1286022B (de) * 1965-07-02 1969-01-02 Basf Ag Verfahren zur Herstellung von Metharcrylsaeureestern durch Dehydrierung von Isobuttersaeureestern
DE2453677A1 (de) * 1973-12-10 1975-06-12 Standard Oil Co Ohio Verfahren zur herstellung von maleinsaeureanhydrid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1286022B (de) * 1965-07-02 1969-01-02 Basf Ag Verfahren zur Herstellung von Metharcrylsaeureestern durch Dehydrierung von Isobuttersaeureestern
DE2453677A1 (de) * 1973-12-10 1975-06-12 Standard Oil Co Ohio Verfahren zur herstellung von maleinsaeureanhydrid

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