ATE140444T1 - Kontinuierliche herstellung von aromatischen carbonsäuren - Google Patents

Kontinuierliche herstellung von aromatischen carbonsäuren

Info

Publication number
ATE140444T1
ATE140444T1 AT92901146T AT92901146T ATE140444T1 AT E140444 T1 ATE140444 T1 AT E140444T1 AT 92901146 T AT92901146 T AT 92901146T AT 92901146 T AT92901146 T AT 92901146T AT E140444 T1 ATE140444 T1 AT E140444T1
Authority
AT
Austria
Prior art keywords
carboxylic acids
continuous production
aromatic carboxylic
liquid
improved
Prior art date
Application number
AT92901146T
Other languages
English (en)
Inventor
Brent Alan Tennant
Terry Dean Bryson
Original Assignee
Eastman Chem 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24482439&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE140444(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Eastman Chem Co filed Critical Eastman Chem Co
Application granted granted Critical
Publication of ATE140444T1 publication Critical patent/ATE140444T1/de

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)
AT92901146T 1990-11-29 1991-11-21 Kontinuierliche herstellung von aromatischen carbonsäuren ATE140444T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/619,568 US5087741A (en) 1990-11-29 1990-11-29 Continuous production of aromatic carboxylic acids

Publications (1)

Publication Number Publication Date
ATE140444T1 true ATE140444T1 (de) 1996-08-15

Family

ID=24482439

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92901146T ATE140444T1 (de) 1990-11-29 1991-11-21 Kontinuierliche herstellung von aromatischen carbonsäuren

Country Status (13)

Country Link
US (1) US5087741A (de)
EP (1) EP0639174B1 (de)
JP (1) JP3099960B2 (de)
KR (1) KR930702267A (de)
CN (1) CN1030447C (de)
AT (1) ATE140444T1 (de)
CA (1) CA2095111C (de)
DE (1) DE69120973T2 (de)
DK (1) DK0639174T3 (de)
ES (1) ES2090595T3 (de)
GR (1) GR3021290T3 (de)
MY (1) MY106765A (de)
WO (1) WO1992009551A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5429288A (en) * 1991-12-12 1995-07-04 Sattler; Warren A. Supplemental carry strap
US5510521A (en) * 1995-03-27 1996-04-23 Eastman Chemical Company Process for the production of aromatic carboxylic acids
US5693856A (en) 1996-01-16 1997-12-02 The Boc Group, Inc. Production of terephthalic acid
US6657068B2 (en) 2002-03-22 2003-12-02 General Electric Company Liquid phase oxidation of halogenated ortho-xylenes
US6649773B2 (en) 2002-03-22 2003-11-18 General Electric Company Method for the manufacture of halophthalic acids and anhydrides
US6657067B2 (en) 2002-03-22 2003-12-02 General Electric Company Method for the manufacture of chlorophthalic anhydride
US20060004223A1 (en) * 2004-06-30 2006-01-05 General Electric Company Method of making halophthalic acids and halophthalic anhydrides
US7541489B2 (en) * 2004-06-30 2009-06-02 Sabic Innovative Plastics Ip B.V. Method of making halophthalic acids and halophthalic anhydrides
DE102004036722A1 (de) * 2004-07-29 2006-03-23 Consortium für elektrochemische Industrie GmbH Verfahren zur Herstellung von Phosphonato-Silanen
US8115029B2 (en) * 2006-11-02 2012-02-14 University Of Kansas Cobalt-catalyzed oxidations in volumetrically expanded liquids by compressed gases
CN101362687B (zh) * 2008-10-08 2012-04-11 湖南大学 空气氧化对二甲苯制备对苯二甲酸的方法和设备
BRPI1006228B1 (pt) 2009-03-23 2021-01-26 University Of Kansas processo de oxidação
WO2011041337A2 (en) * 2009-10-02 2011-04-07 Invista Technologies S. A. R. L. Systems and methods for reducing entrainment background
US9868902B2 (en) 2014-07-17 2018-01-16 Soulbrain Co., Ltd. Composition for etching

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1373230A (en) * 1971-12-23 1974-11-06 Mitsui Petrochemical Ind Process for producing terephthalic acid
JPS5949212B2 (ja) * 1976-09-16 1984-12-01 三菱化学株式会社 テレフタル酸の製造法
US4777287A (en) * 1984-10-29 1988-10-11 Amoco Corporation Recycle of vaporized solvent in liquid phase oxidation of an alkyl aromatic

Also Published As

Publication number Publication date
GR3021290T3 (en) 1997-01-31
CN1061955A (zh) 1992-06-17
US5087741A (en) 1992-02-11
MY106765A (en) 1995-07-31
DK0639174T3 (da) 1996-08-12
DE69120973T2 (de) 1997-04-17
DE69120973D1 (de) 1996-08-22
KR930702267A (ko) 1993-09-08
JPH06503325A (ja) 1994-04-14
CA2095111C (en) 1996-10-29
JP3099960B2 (ja) 2000-10-16
CA2095111A1 (en) 1992-05-30
ES2090595T3 (es) 1996-10-16
WO1992009551A1 (en) 1992-06-11
EP0639174A1 (de) 1995-02-22
CN1030447C (zh) 1995-12-06
EP0639174B1 (de) 1996-07-17

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee