BE536199A - - Google Patents

Info

Publication number
BE536199A
BE536199A BE536199DA BE536199A BE 536199 A BE536199 A BE 536199A BE 536199D A BE536199D A BE 536199DA BE 536199 A BE536199 A BE 536199A
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.)
Publication of BE536199A publication Critical patent/BE536199A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C237/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups
    • 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
    • C07C51/27—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with oxides of nitrogen or nitrogen-containing mineral acids
    • C07C51/275—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with oxides of nitrogen or nitrogen-containing mineral acids of hydrocarbyl groups

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)
BE536199D 1954-07-28 BE536199A (en))

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB280754X 1954-07-28
GB6202/54A GB766564A (en) 1954-07-28 1955-02-16 Manufacture of terephthalic acid
GB160255X 1955-02-16

Publications (1)

Publication Number Publication Date
BE536199A true BE536199A (en))

Family

ID=27254789

Family Applications (1)

Application Number Title Priority Date Filing Date
BE536199D BE536199A (en)) 1954-07-28

Country Status (3)

Country Link
BE (1) BE536199A (en))
CH (1) CH332804A (en))
GB (1) GB766564A (en))

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235587A (en) * 1960-09-13 1966-02-15 Montedison Spa Process for the preparation of terephthalic acid having a high degree of purity
NL275886A (en)) * 1961-03-15
US3227751A (en) * 1961-06-09 1966-01-04 Union Oil Co Method of preparing trimellitic acid
DE1183067B (de) * 1962-08-09 1964-12-10 Bergwerksverband Gmbh Verfahren zur Herstellung von Pyromellithsaeure

Also Published As

Publication number Publication date
CH332804A (de) 1958-09-30
GB766564A (en) 1957-01-23

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