FR721763A - Process for the production of maleic acid and anhydride - Google Patents

Process for the production of maleic acid and anhydride

Info

Publication number
FR721763A
FR721763A FR721763DA FR721763A FR 721763 A FR721763 A FR 721763A FR 721763D A FR721763D A FR 721763DA FR 721763 A FR721763 A FR 721763A
Authority
FR
France
Prior art keywords
anhydride
production
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
Other languages
French (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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR721763A publication Critical patent/FR721763A/en
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
FR721763D 1930-09-24 1931-08-19 Process for the production of maleic acid and anhydride Expired FR721763A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE721763X 1930-09-24

Publications (1)

Publication Number Publication Date
FR721763A true FR721763A (en) 1932-03-08

Family

ID=6630183

Family Applications (1)

Application Number Title Priority Date Filing Date
FR721763D Expired FR721763A (en) 1930-09-24 1931-08-19 Process for the production of maleic acid and anhydride

Country Status (1)

Country Link
FR (1) FR721763A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3106569A (en) * 1957-12-31 1963-10-08 Monsanto Chemicals Catalytic production of maleic and phthalic anhydride

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3106569A (en) * 1957-12-31 1963-10-08 Monsanto Chemicals Catalytic production of maleic and phthalic anhydride

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