DE3464595D1 - Process for producing 2,6-naphthalenedicarboxylic acid - Google Patents

Process for producing 2,6-naphthalenedicarboxylic acid

Info

Publication number
DE3464595D1
DE3464595D1 DE8484112596T DE3464595T DE3464595D1 DE 3464595 D1 DE3464595 D1 DE 3464595D1 DE 8484112596 T DE8484112596 T DE 8484112596T DE 3464595 T DE3464595 T DE 3464595T DE 3464595 D1 DE3464595 D1 DE 3464595D1
Authority
DE
Germany
Prior art keywords
producing
naphthalenedicarboxylic acid
naphthalenedicarboxylic
acid
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
DE8484112596T
Other languages
English (en)
Inventor
Isao Hirose
Tamio Amemiya
Tokuji Sakai
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.)
Teijin Petrochemical Industries Ltd
Original Assignee
Teijin Petrochemical 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
Priority claimed from JP58197558A external-priority patent/JPS6089445A/ja
Priority claimed from JP58197559A external-priority patent/JPS6089446A/ja
Application filed by Teijin Petrochemical Industries Ltd filed Critical Teijin Petrochemical Industries Ltd
Application granted granted Critical
Publication of DE3464595D1 publication Critical patent/DE3464595D1/de
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
DE8484112596T 1983-10-24 1984-10-18 Process for producing 2,6-naphthalenedicarboxylic acid Expired DE3464595D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP58197558A JPS6089445A (ja) 1983-10-24 1983-10-24 ２，６−ナフタレンジカルボン酸の製造法
JP58197559A JPS6089446A (ja) 1983-10-24 1983-10-24 ２，６−ナフタレンジカルボン酸の製造方法

Publications (1)

Publication Number Publication Date
DE3464595D1 true DE3464595D1 (en) 1987-08-13

Family

ID=26510435

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484112596T Expired DE3464595D1 (en) 1983-10-24 1984-10-18 Process for producing 2,6-naphthalenedicarboxylic acid

Country Status (3)

Country Link
US (1) US4709088A (de)
EP (1) EP0142719B1 (de)
DE (1) DE3464595D1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6168444A (ja) * 1984-09-10 1986-04-08 Kureha Chem Ind Co Ltd ２，６−ナフタレンジカルボン酸の製造方法
US4716245A (en) * 1985-04-24 1987-12-29 Teijin Petrochemical Industries, Ltd. Process for producing 2,6-naphthalenedicarboxylic acid
DE3529381A1 (de) * 1985-08-16 1987-02-19 Dynamit Nobel Ag Verfahren zur herstellung von 2,6-naphthalindicarbonsaeure
JPS6293254A (ja) * 1985-10-18 1987-04-28 Kureha Chem Ind Co Ltd ２，６−ナフタレンジカルボン酸の製造法
JPS62212340A (ja) * 1986-03-14 1987-09-18 Kureha Chem Ind Co Ltd ２，６−ナフタレンジカルボン酸とトリメリツト酸の併産方法
DE3708239A1 (de) * 1986-03-14 1987-11-12 Kureha Chemical Ind Co Ltd Verfahren zur herstellung von 2,6-naphthalincarbonsaeure durch oxidation von 2,6-diisopropylnaphthalin
JPH082836B2 (ja) * 1987-04-07 1996-01-17 呉羽化学工業株式会社 ２，６−ナフタレンジカルボン酸の製造法
JPH01160943A (ja) * 1987-12-17 1989-06-23 Sumikin Chem Co Ltd ナフタレンジカルボン酸の製造法
US4950786A (en) * 1988-01-19 1990-08-21 Amoco Corporation Method for making 2,6-naphthalene dicarboxylic acid
US5055612A (en) * 1988-12-19 1991-10-08 Nkk Corporation Process for the preparation of naphthalene carboxylic acids
US4996353A (en) * 1989-05-16 1991-02-26 The Dow Chemical Company Process for the preparation of para,para'-polyphenyldicarboxylic acid
JP2775641B2 (ja) * 1989-07-20 1998-07-16 呉羽化学工業株式会社 芳香族ポリカルボン酸の製造法
US5095135A (en) * 1990-04-05 1992-03-10 Sumikin Chemical Co., Ltd. Process for the preparation of high-purity naphthalenecarboxylic acid esters
US5175352A (en) * 1991-01-21 1992-12-29 Mitsubishi Petrochemical Co., Ltd. Process for preparing 2,6-naphthalenedicarboxylic acid
AT402293B (de) * 1994-09-06 1997-03-25 Chemie Linz Gmbh Verfahren zur herstellung von mono- oder dicarbonsäuren aus aldehyden, deren vollacetalen oder halbacetalen, sowie aus gemischen davon
US6114575A (en) * 1997-03-25 2000-09-05 Bp Amoco Corporation Process for preparing 2,6-naphthalenedicarboxylic acid
US6426431B1 (en) * 1999-08-30 2002-07-30 Mossi & Ghisolfi Overseas S.A. Method for increasing the yield of 2,6 -NDA
GB0504079D0 (en) * 2005-02-28 2005-04-06 Davy Process Techn Ltd Process
CN111068774B (zh) * 2018-10-18 2022-11-04 中国石油化工股份有限公司 2,6-萘二甲酸合成所用催化剂和其应用
CN112441908B (zh) * 2019-09-04 2023-04-07 中国石油化工股份有限公司 合成2,6-萘二甲酸的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3856855A (en) * 1970-02-17 1974-12-24 Teijin Ltd Process for preparation of naphthalene monocarboxylic acid or naphthalene dicarboxylic acid
US3870754A (en) * 1972-08-28 1975-03-11 Teijin Ltd Process for the preparation of 2,6-naphthalenedicarboxylic acid
DE2327646B2 (de) * 1973-05-30 1976-09-02 Verfahren zur gewinnung von 2,6-naphthalindicarbonsaeure
JPS5328901B2 (de) * 1973-07-28 1978-08-17
GB2051804B (en) * 1979-07-02 1983-10-12 Ici Ltd Preparation of aromatic carboxylic acids

Also Published As

Publication number Publication date
US4709088A (en) 1987-11-24
EP0142719B1 (de) 1987-07-08
EP0142719A1 (de) 1985-05-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee