FR1394471A - Process improvements for the preparation of high purity benzene polycarboxylic acids - Google Patents

Process improvements for the preparation of high purity benzene polycarboxylic acids

Info

Publication number
FR1394471A
FR1394471A FR972661A FR972661A FR1394471A FR 1394471 A FR1394471 A FR 1394471A FR 972661 A FR972661 A FR 972661A FR 972661 A FR972661 A FR 972661A FR 1394471 A FR1394471 A FR 1394471A
Authority
FR
France
Prior art keywords
preparation
high purity
polycarboxylic acids
process improvements
benzene polycarboxylic
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
FR972661A
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.)
Standard Oil Co
Original Assignee
Standard Oil Co
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
Priority claimed from US277023A external-priority patent/US3354202A/en
Application filed by Standard Oil Co filed Critical Standard Oil Co
Priority to FR972661A priority Critical patent/FR1394471A/en
Application granted granted Critical
Publication of FR1394471A publication Critical patent/FR1394471A/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)
FR972661A 1963-04-30 1964-04-28 Process improvements for the preparation of high purity benzene polycarboxylic acids Expired FR1394471A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR972661A FR1394471A (en) 1963-04-30 1964-04-28 Process improvements for the preparation of high purity benzene polycarboxylic acids

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US277023A US3354202A (en) 1963-04-30 1963-04-30 Oxidation of polymethylbenzenes to benzene polycarboxylic acids
FR972661A FR1394471A (en) 1963-04-30 1964-04-28 Process improvements for the preparation of high purity benzene polycarboxylic acids

Publications (1)

Publication Number Publication Date
FR1394471A true FR1394471A (en) 1965-04-02

Family

ID=26207327

Family Applications (1)

Application Number Title Priority Date Filing Date
FR972661A Expired FR1394471A (en) 1963-04-30 1964-04-28 Process improvements for the preparation of high purity benzene polycarboxylic acids

Country Status (1)

Country Link
FR (1) FR1394471A (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006028817A2 (en) * 2004-09-02 2006-03-16 Eastman Chemical Company Optimized liquid-phase oxidation
US7659427B2 (en) 2004-09-02 2010-02-09 Eastman Chemical Company Optimized liquid-phase oxidation
US7683210B2 (en) 2004-09-02 2010-03-23 Eastman Chemical Company Optimized liquid-phase oxidation
US7692037B2 (en) 2004-09-02 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
US7692036B2 (en) 2004-11-29 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
US7884232B2 (en) 2005-06-16 2011-02-08 Eastman Chemical Company Optimized liquid-phase oxidation
US7901636B2 (en) 2004-09-02 2011-03-08 Eastman Chemical Company Optimized liquid-phase oxidation
US7902396B2 (en) 2004-09-02 2011-03-08 Eastman Chemical Company Optimized liquid-phase oxidation
US7910071B2 (en) 2004-09-02 2011-03-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7910769B2 (en) 2004-09-02 2011-03-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7960581B2 (en) 2004-09-02 2011-06-14 Grupo Petrotemex, S.A. De C.V. Optimized liquid-phase oxidation
US7977505B2 (en) 2004-09-02 2011-07-12 Eastman Chemical Company Optimized liquid-phase oxidation
US8114356B2 (en) 2004-09-02 2012-02-14 Grupo Pretrotemex, S.A. de C.V. Optimized liquid-phase oxidation
US8470257B2 (en) 2004-09-02 2013-06-25 Grupo Petrotemex, S.A. De C.V. Optimized liquid-phase oxidation

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7901636B2 (en) 2004-09-02 2011-03-08 Eastman Chemical Company Optimized liquid-phase oxidation
US7977505B2 (en) 2004-09-02 2011-07-12 Eastman Chemical Company Optimized liquid-phase oxidation
US7902396B2 (en) 2004-09-02 2011-03-08 Eastman Chemical Company Optimized liquid-phase oxidation
US7910071B2 (en) 2004-09-02 2011-03-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7692037B2 (en) 2004-09-02 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
WO2006028817A2 (en) * 2004-09-02 2006-03-16 Eastman Chemical Company Optimized liquid-phase oxidation
US7741515B2 (en) 2004-09-02 2010-06-22 Eastman Chemical Company Optimized liquid-phase oxidation
US8470257B2 (en) 2004-09-02 2013-06-25 Grupo Petrotemex, S.A. De C.V. Optimized liquid-phase oxidation
US8178054B2 (en) 2004-09-02 2012-05-15 Grupo Petrotemex, S. A. DE C. V. Optimized liquid-phase oxidation
US7659427B2 (en) 2004-09-02 2010-02-09 Eastman Chemical Company Optimized liquid-phase oxidation
US7683210B2 (en) 2004-09-02 2010-03-23 Eastman Chemical Company Optimized liquid-phase oxidation
US7910769B2 (en) 2004-09-02 2011-03-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7960581B2 (en) 2004-09-02 2011-06-14 Grupo Petrotemex, S.A. De C.V. Optimized liquid-phase oxidation
WO2006028817A3 (en) * 2004-09-02 2006-06-01 Eastman Chem Co Optimized liquid-phase oxidation
US8114356B2 (en) 2004-09-02 2012-02-14 Grupo Pretrotemex, S.A. de C.V. Optimized liquid-phase oxidation
US8501986B2 (en) 2004-11-29 2013-08-06 Grupo Petrotemex, S.A. De C.V. Optimized liquid-phase oxidation
US7692036B2 (en) 2004-11-29 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
US7884232B2 (en) 2005-06-16 2011-02-08 Eastman Chemical Company Optimized liquid-phase oxidation

Similar Documents

Publication Publication Date Title
CH453362A (en) Process for the preparation of esters of cyclopropane-carboxylic acids
FR1394471A (en) Process improvements for the preparation of high purity benzene polycarboxylic acids
FR1505328A (en) Process for the preparation of carboxylic acids by oxidation
FR1398274A (en) Process for the preparation of amino-alkane-sulfonic acids
FR1396621A (en) Process for the preparation of sulfamyl-anthranilic acids
FR1511343A (en) Process for the preparation of carboxylic acids
CH449051A (en) Process for the preparation of new substituted benzoic acids
FR1394470A (en) Process improvements for the continuous preparation of high-quality aromatic acids
FR1507996A (en) Process for the preparation of benzene carboxylic acids
FR1468920A (en) Improvements to processes for the production of high anhydride phosphoric acids
FR1463807A (en) Process for the preparation of new esters of basic substituted carboxylic acids
FR1377736A (en) Process for the preparation of amino-carboxylic acids
CH453329A (en) Process for the preparation of hydroxycarboxylic acids
FR1526770A (en) Process for the preparation of benzene carboxylic acids
FR1412979A (en) Process for the preparation of aliphatic omega-cyanocarboxylic acids
FR1411617A (en) Process for the preparation of epsilon-caprolactones
FR1360590A (en) Process for the preparation of n-alkylanilides of carboxylic acids
FR1379402A (en) Process for the preparation of omega-amino-ketocarboxylic acids
CH449620A (en) Process for preparing esters of cyclopropanecarboxylic acids
CH453328A (en) Process for the preparation of hydroxycarboxylic acids
FR1402156A (en) Process for the preparation of alpha-sulfo-alkanoic acids
FR1443667A (en) Process for the preparation of esters of hydroxy-yohimban-carboxylic acids
FR1430809A (en) Improved process for the preparation of benzene carboxylic acids
FR83597E (en) Process for the preparation of amides of phenylalkylcarboxylic acids
FR1417930A (en) Process for the preparation of n-nortricyclyl-carbamic acids