DE69120973D1 - Kontinuierliche herstellung von aromatischen carbonsäuren - Google Patents

Kontinuierliche herstellung von aromatischen carbonsäuren

Info

Publication number
DE69120973D1
DE69120973D1 DE69120973T DE69120973T DE69120973D1 DE 69120973 D1 DE69120973 D1 DE 69120973D1 DE 69120973 T DE69120973 T DE 69120973T DE 69120973 T DE69120973 T DE 69120973T DE 69120973 D1 DE69120973 D1 DE 69120973D1
Authority
DE
Germany
Prior art keywords
continuous production
carbonic acids
aromatic carbonic
liquid
improved
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 - Lifetime
Application number
DE69120973T
Other languages
English (en)
Other versions
DE69120973T2 (de
Inventor
Brent Tennant
Terry Bryson
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.)
Eastman Chemical Co
Original Assignee
Eastman Chemical 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=DE69120973(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Eastman Chemical Co filed Critical Eastman Chemical Co
Publication of DE69120973D1 publication Critical patent/DE69120973D1/de
Application granted granted Critical
Publication of DE69120973T2 publication Critical patent/DE69120973T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE69120973T 1990-11-29 1991-11-21 Kontinuierliche herstellung von aromatischen carbonsäuren Expired - Lifetime DE69120973T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/619,568 US5087741A (en) 1990-11-29 1990-11-29 Continuous production of aromatic carboxylic acids
PCT/US1991/008643 WO1992009551A1 (en) 1990-11-29 1991-11-21 Continuous production of aromatic carboxylic acids

Publications (2)

Publication Number Publication Date
DE69120973D1 true DE69120973D1 (de) 1996-08-22
DE69120973T2 DE69120973T2 (de) 1997-04-17

Family

ID=24482439

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69120973T Expired - Lifetime DE69120973T2 (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
US6657067B2 (en) 2002-03-22 2003-12-02 General Electric Company Method for the manufacture of chlorophthalic anhydride
US6649773B2 (en) 2002-03-22 2003-11-18 General Electric Company Method for the manufacture of halophthalic acids and anhydrides
US6657068B2 (en) 2002-03-22 2003-12-02 General Electric Company Liquid phase oxidation of halogenated ortho-xylenes
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
KR101820969B1 (ko) * 2009-03-23 2018-01-22 유니버시티 오브 캔자스 선택적 산화를 위한 분사 공정
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
CN1061955A (zh) 1992-06-17
WO1992009551A1 (en) 1992-06-11
ES2090595T3 (es) 1996-10-16
GR3021290T3 (en) 1997-01-31
MY106765A (en) 1995-07-31
US5087741A (en) 1992-02-11
KR930702267A (ko) 1993-09-08
CA2095111C (en) 1996-10-29
DK0639174T3 (da) 1996-08-12
CA2095111A1 (en) 1992-05-30
DE69120973T2 (de) 1997-04-17
ATE140444T1 (de) 1996-08-15
CN1030447C (zh) 1995-12-06
JPH06503325A (ja) 1994-04-14
JP3099960B2 (ja) 2000-10-16
EP0639174B1 (de) 1996-07-17
EP0639174A1 (de) 1995-02-22

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Legal Events

Date Code Title Description
8363 Opposition against the patent