BE683426A - - Google Patents

Info

Publication number
BE683426A
BE683426A BE683426DA BE683426A BE 683426 A BE683426 A BE 683426A BE 683426D A BE683426D A BE 683426DA BE 683426 A BE683426 A BE 683426A
Authority
BE
Belgium
Application number
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
Application filed filed Critical
Publication of BE683426A publication Critical patent/BE683426A/xx

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
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE683426D 1965-06-30 1966-06-30 BE683426A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR22921A FR1453334A (fr) 1965-06-30 1965-06-30 Procédé d'extraction de l'acide citraconique

Publications (1)

Publication Number Publication Date
BE683426A true BE683426A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1966-12-30

Family

ID=8583446

Family Applications (1)

Application Number Title Priority Date Filing Date
BE683426D BE683426A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1965-06-30 1966-06-30

Country Status (5)

Country Link
US (1) US3455963A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE683426A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1453334A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1108707A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL150452B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1489787A (fr) * 1966-06-13 1967-07-28 Pechiney Saint Gobain Procédé de traitement des eaux résiduaires de la fabrication de l'anhydride phtalique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3007942A (en) * 1957-11-19 1961-11-07 Standard Oil Co Resolution of trimesic and trimellitic acid
US3098095A (en) * 1959-08-10 1963-07-16 Standared Oil Company Process for resolving aromatic polycarboxylic acids capable of forming intramolecular anhydrides
US3216481A (en) * 1962-04-17 1965-11-09 Badger Co Recovery of phthalic and maleic acid from solutions

Also Published As

Publication number Publication date
GB1108707A (en) 1968-04-03
DE1593246A1 (de) 1971-02-25
NL150452B (nl) 1976-08-16
NL6609156A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1967-01-02
US3455963A (en) 1969-07-15
DE1593246B2 (de) 1975-09-11
FR1453334A (fr) 1966-06-03

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