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FR1351658A - Procédé de fabrication de l'anhydrique phtalique à partir de l'orthoxylène - Google Patents

Procédé de fabrication de l'anhydrique phtalique à partir de l'orthoxylène

Info

Publication number
FR1351658A
FR1351658A FR923793A FR923793A FR1351658A FR 1351658 A FR1351658 A FR 1351658A FR 923793 A FR923793 A FR 923793A FR 923793 A FR923793 A FR 923793A FR 1351658 A FR1351658 A FR 1351658A
Authority
FR
France
Prior art keywords
orthoxylene
manufacturing process
phthalic anhydride
phthalic
anhydride
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
FR923793A
Other languages
English (en)
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.)
California Research LLC
Original Assignee
California Research LLC
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 California Research LLC filed Critical California Research LLC
Application granted granted Critical
Publication of FR1351658A publication Critical patent/FR1351658A/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
    • C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
    • C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl 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)
  • Furan Compounds (AREA)
FR923793A 1962-02-05 1963-02-05 Procédé de fabrication de l'anhydrique phtalique à partir de l'orthoxylène Expired FR1351658A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17125162A 1962-02-05 1962-02-05
US17118062A 1962-02-05 1962-02-05

Publications (1)

Publication Number Publication Date
FR1351658A true FR1351658A (fr) 1964-02-07

Family

ID=26866811

Family Applications (1)

Application Number Title Priority Date Filing Date
FR923793A Expired FR1351658A (fr) 1962-02-05 1963-02-05 Procédé de fabrication de l'anhydrique phtalique à partir de l'orthoxylène

Country Status (3)

Country Link
DE (1) DE1274569B (de)
FR (1) FR1351658A (de)
GB (1) GB1002924A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004061770A1 (de) * 2004-12-22 2006-07-06 Basf Ag Verfahren zur Herstellung von Phthalsäureanhydrid

Also Published As

Publication number Publication date
DE1274569B (de) 1968-08-08
GB1002924A (en) 1965-09-02

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