FR1138986A - Manufacture of aromatic dicarboxylic acids - Google Patents

Manufacture of aromatic dicarboxylic acids

Info

Publication number
FR1138986A
FR1138986A FR1138986DA FR1138986A FR 1138986 A FR1138986 A FR 1138986A FR 1138986D A FR1138986D A FR 1138986DA FR 1138986 A FR1138986 A FR 1138986A
Authority
FR
France
Prior art keywords
manufacture
dicarboxylic acids
aromatic dicarboxylic
aromatic
acids
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.)
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
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR1138986A publication Critical patent/FR1138986A/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
    • C07C51/255—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)
FR1138986D 1954-12-20 1955-12-19 Manufacture of aromatic dicarboxylic acids Expired FR1138986A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3671554A GB786747A (en) 1954-12-20 1954-12-20 Improvements in and relating to the production of aromatic di-carboxylic acids

Publications (1)

Publication Number Publication Date
FR1138986A true FR1138986A (en) 1957-06-24

Family

ID=10390602

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1138986D Expired FR1138986A (en) 1954-12-20 1955-12-19 Manufacture of aromatic dicarboxylic acids

Country Status (4)

Country Link
BE (1) BE543770A (en)
DE (1) DE1147934B (en)
FR (1) FR1138986A (en)
GB (1) GB786747A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1006275A3 (en) * 1989-12-18 1994-07-12 Amoco Corp METHOD FOR PRODUCING trimellitic anhydride.

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5175352A (en) * 1991-01-21 1992-12-29 Mitsubishi Petrochemical Co., Ltd. Process for preparing 2,6-naphthalenedicarboxylic acid
CA2384507A1 (en) * 1999-08-30 2001-03-08 Thomas L. Brownscombe Process for making an aromatic diacid in one step using a single catalyst system
CN114522680B (en) * 2022-02-22 2023-10-27 广州大学 MnO for cumene oxidation 2 Preparation method of CNTs catalyst

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB679400A (en) * 1949-05-24 1952-09-17 Monsanto Chemicals Improvements in or relating to methods of preparing salts of polybasic acids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1006275A3 (en) * 1989-12-18 1994-07-12 Amoco Corp METHOD FOR PRODUCING trimellitic anhydride.

Also Published As

Publication number Publication date
BE543770A (en)
GB786747A (en) 1957-11-27
DE1147934B (en) 1963-05-02

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