NL7316192A - - Google Patents

Info

Publication number
NL7316192A
NL7316192A NL7316192A NL7316192A NL7316192A NL 7316192 A NL7316192 A NL 7316192A NL 7316192 A NL7316192 A NL 7316192A NL 7316192 A NL7316192 A NL 7316192A NL 7316192 A NL7316192 A NL 7316192A
Authority
NL
Netherlands
Application number
NL7316192A
Other versions
NL171261B (nl
NL171261C (nl
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 filed Critical
Publication of NL7316192A publication Critical patent/NL7316192A/xx
Publication of NL171261B publication Critical patent/NL171261B/xx
Application granted granted Critical
Publication of NL171261C publication Critical patent/NL171261C/xx

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
NLAANVRAGE7316192,A 1972-12-14 1973-11-27 Werkwijze voor het oxyderen van m- of p-xyleen tot iso- of tereftaalzuur. NL171261C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00315032A US3845117A (en) 1972-12-14 1972-12-14 Process for preparation of phthalic acids

Publications (3)

Publication Number Publication Date
NL7316192A true NL7316192A (it) 1974-06-18
NL171261B NL171261B (nl) 1982-10-01
NL171261C NL171261C (nl) 1983-03-01

Family

ID=23222571

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7316192,A NL171261C (nl) 1972-12-14 1973-11-27 Werkwijze voor het oxyderen van m- of p-xyleen tot iso- of tereftaalzuur.

Country Status (10)

Country Link
US (1) US3845117A (it)
JP (1) JPS544942B2 (it)
BE (1) BE808592A (it)
CA (1) CA1011763A (it)
DE (1) DE2362295C3 (it)
ES (1) ES421483A1 (it)
FR (1) FR2327221A1 (it)
GB (1) GB1449189A (it)
IT (1) IT1000325B (it)
NL (1) NL171261C (it)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2805915C3 (de) * 1978-02-13 1981-11-05 Dynamit Nobel Ag, 5210 Troisdorf Reaktor zur Oxidation von Gemischen aus p-Xylol und p-Toluylsäuremethylester mit sauerstoffhaltigen Gasen in flüssiger Phase
JPS5517309A (en) * 1978-07-21 1980-02-06 Mitsubishi Gas Chem Co Inc Preparation of high purity terephthalic acid
US4334086A (en) * 1981-03-16 1982-06-08 Labofina S.A. Production of terephthalic acid
KR970000136B1 (ko) * 1993-09-28 1997-01-04 브이.피. 유리예프 고순도 벤젠디카르복실산 이성질체의 제조방법
US5453538A (en) * 1994-02-14 1995-09-26 Amoco Corporation Process for the manufacture of aromatic dicarboxylic acids utilizing cerium to facilitate a low bromine to metals catalyst ratio
US7586000B2 (en) 2004-09-02 2009-09-08 Eastman Chemical Company Optimized liquid-phase oxidation
US7568361B2 (en) 2004-09-02 2009-08-04 Eastman Chemical Company Optimized liquid-phase oxidation
US7572932B2 (en) 2004-09-02 2009-08-11 Eastman Chemical Company Optimized liquid-phase oxidation
US7399882B2 (en) 2004-09-02 2008-07-15 Eastman Chemical Company Optimized liquid-phase oxidation
US7910769B2 (en) 2004-09-02 2011-03-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7563926B2 (en) * 2004-09-02 2009-07-21 Eastman Chemical Company Optimized liquid-phase oxidation
US7507857B2 (en) 2004-09-02 2009-03-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7608733B2 (en) 2004-09-02 2009-10-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7504535B2 (en) 2004-09-02 2009-03-17 Eastman Chemical Company Optimized liquid-phase oxidation
US7390921B2 (en) 2004-09-02 2008-06-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7683210B2 (en) 2004-09-02 2010-03-23 Eastman Chemical Company Optimized liquid-phase oxidation
MX2007002412A (es) * 2004-09-02 2007-04-23 Eastman Chem Co Oxidacion en fase liquida optimizada.
US7692037B2 (en) * 2004-09-02 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
US7608732B2 (en) 2005-03-08 2009-10-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7495125B2 (en) 2004-09-02 2009-02-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7482482B2 (en) 2004-09-02 2009-01-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7692036B2 (en) 2004-11-29 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
US7381836B2 (en) 2004-09-02 2008-06-03 Eastman Chemical Company Optimized liquid-phase oxidation
US7361784B2 (en) 2004-09-02 2008-04-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7741515B2 (en) 2004-09-02 2010-06-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7582793B2 (en) 2004-09-02 2009-09-01 Eastman Chemical Company Optimized liquid-phase oxidation
US7371894B2 (en) 2004-09-02 2008-05-13 Eastman Chemical Company Optimized liquid-phase oxidation
US7572936B2 (en) 2004-09-02 2009-08-11 Eastman Chemical Company Optimized liquid-phase oxidation
US7589231B2 (en) 2004-09-02 2009-09-15 Eastman Chemical Company Optimized liquid-phase oxidation
US20060116531A1 (en) * 2004-11-29 2006-06-01 Wonders Alan G Modeling of liquid-phase oxidation
US7884232B2 (en) 2005-06-16 2011-02-08 Eastman Chemical Company Optimized liquid-phase oxidation
US7355068B2 (en) 2006-01-04 2008-04-08 Eastman Chemical Company Oxidation system with internal secondary reactor
US7358389B2 (en) 2006-01-04 2008-04-15 Eastman Chemical Company Oxidation system employing internal structure for enhanced hydrodynamics
CN101437610A (zh) * 2006-05-08 2009-05-20 Bp北美公司 在水中生产芳香羧酸的方法
WO2008137491A1 (en) * 2007-05-04 2008-11-13 Bp Corporation North America Inc. Process and catalyst for oxidizing aromatic compounds

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3064044A (en) * 1957-08-15 1962-11-13 Standard Oil Co Multistage oxidation system for preparing dicarboxylic acid
US3626001A (en) * 1968-05-09 1971-12-07 Atlantic Richfield Co Method for the production of high-purity isophthalic or terephthalic acid

Also Published As

Publication number Publication date
JPS4987642A (it) 1974-08-22
ES421483A1 (es) 1976-04-01
CA1011763A (en) 1977-06-07
IT1000325B (it) 1976-03-30
FR2327221A1 (fr) 1977-05-06
FR2327221B1 (it) 1979-01-26
NL171261B (nl) 1982-10-01
NL171261C (nl) 1983-03-01
DE2362295B2 (de) 1981-08-06
JPS544942B2 (it) 1979-03-12
BE808592A (fr) 1974-06-13
DE2362295C3 (de) 1982-05-13
US3845117A (en) 1974-10-29
GB1449189A (en) 1976-09-15
DE2362295A1 (de) 1974-06-20

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Legal Events

Date Code Title Description
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: HALCON RESEARCH AND DEVELOPMENT CORPORATION

V1 Lapsed because of non-payment of the annual fee