JPH0335307B2 - - Google Patents

Info

Publication number
JPH0335307B2
JPH0335307B2 JP58197559A JP19755983A JPH0335307B2 JP H0335307 B2 JPH0335307 B2 JP H0335307B2 JP 58197559 A JP58197559 A JP 58197559A JP 19755983 A JP19755983 A JP 19755983A JP H0335307 B2 JPH0335307 B2 JP H0335307B2
Authority
JP
Japan
Prior art keywords
reaction
parts
oxidation
nda
dipn
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
JP58197559A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6089446A (ja
Inventor
Tamiro Amatami
Atsuji Sakai
Isao Hirose
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 Ltd
Original Assignee
Teijin 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
Application filed by Teijin Ltd filed Critical Teijin Ltd
Priority to JP58197559A priority Critical patent/JPS6089446A/ja
Priority to EP84112596A priority patent/EP0142719B1/en
Priority to DE8484112596T priority patent/DE3464595D1/de
Publication of JPS6089446A publication Critical patent/JPS6089446A/ja
Priority to US06/883,479 priority patent/US4709088A/en
Publication of JPH0335307B2 publication Critical patent/JPH0335307B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP58197559A 1983-10-24 1983-10-24 2,6−ナフタレンジカルボン酸の製造方法 Granted JPS6089446A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
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
EP84112596A EP0142719B1 (en) 1983-10-24 1984-10-18 Process for producing 2,6-naphthalenedicarboxylic acid
DE8484112596T DE3464595D1 (en) 1983-10-24 1984-10-18 Process for producing 2,6-naphthalenedicarboxylic acid
US06/883,479 US4709088A (en) 1983-10-24 1986-07-15 Process for producing 2,6-naphthalene-dicarboxylic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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 (2)

Publication Number Publication Date
JPS6089446A JPS6089446A (ja) 1985-05-20
JPH0335307B2 true JPH0335307B2 (enrdf_load_html_response) 1991-05-27

Family

ID=16376505

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58197559A Granted 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

Country Status (1)

Country Link
JP (1) JPS6089446A (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS63122645A (ja) * 1986-11-11 1988-05-26 Kureha Chem Ind Co Ltd ビフエニル−4,4’−ジカルボン酸の製造方法
JPH02164845A (ja) * 1988-12-19 1990-06-25 Nkk Corp 2,6―ナフタレンジカルボン酸の製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5141930B2 (enrdf_load_html_response) * 1971-08-17 1976-11-12
JPS563337B2 (enrdf_load_html_response) * 1971-09-03 1981-01-24
US3870754A (en) * 1972-08-28 1975-03-11 Teijin Ltd Process for the preparation of 2,6-naphthalenedicarboxylic acid
JPS4942654A (enrdf_load_html_response) * 1972-08-30 1974-04-22
JPS49132049A (enrdf_load_html_response) * 1973-03-19 1974-12-18
JPS5010589A (enrdf_load_html_response) * 1973-05-25 1975-02-03
JPS579222B2 (enrdf_load_html_response) * 1973-05-25 1982-02-20
JPS582223B2 (ja) * 1974-07-02 1983-01-14 三菱化学株式会社 2.6− ナフタレンジカルボンサンノ セイゾウホウ
JPS5913495B2 (ja) * 1975-07-30 1984-03-30 三井化学株式会社 2、6−ナフタリンジカルボン酸の製造方法
JPS563337A (en) * 1979-06-22 1981-01-14 Yamaha Motor Co Ltd Torsional damper attachment construction for internal combustion engine
JPH0340015A (ja) * 1989-07-07 1991-02-20 Canon Inc 電子機器

Also Published As

Publication number Publication date
JPS6089446A (ja) 1985-05-20

Similar Documents

Publication Publication Date Title
EP0111784B1 (en) Process for producing terephthalic acid suitable for use in direct polymerization
US5004830A (en) Process for oxidation of alkyl aromatic compounds
EP0142719B1 (en) Process for producing 2,6-naphthalenedicarboxylic acid
EP1003699B1 (en) Purification of difluoromethane by extractive distillation
JP2003520263A (ja) 安息香酸・水溶剤中での酸化による高純度芳香族カルボン酸の製造
US3870754A (en) Process for the preparation of 2,6-naphthalenedicarboxylic acid
EP1062196B1 (en) Improved process for producing pure carboxylic acids
EP0204119B1 (en) Process for producing 2,6-naphthalenedicarboxylic acid
JPH0340015B2 (enrdf_load_html_response)
JPH0335307B2 (enrdf_load_html_response)
JPS61140540A (ja) 2,6−ナフタレンジカルボン酸の製造方法
JPH01121240A (ja) 2,6−ナフタレンジカルボン酸の製造法
US4925977A (en) Method for the preparation of naphthalene dicarboxylic acids
JPH0564938B2 (enrdf_load_html_response)
HU177337B (en) Process for producing terephtaloic acid
JPH0571574B2 (enrdf_load_html_response)
JPH0529022B2 (enrdf_load_html_response)
JP3187212B2 (ja) ナフタレンジカルボン酸の連続製造法
JP2730390B2 (ja) ナフタレンジカルボン酸の製造方法
JPH0564939B2 (enrdf_load_html_response)
JPS61246144A (ja) 2,6−ナフタレンジカルボン酸の製造方法
JPH0645569B2 (ja) 2,6−ナフタレンジカルボン酸の製造法
JPH06279356A (ja) 2,6−ナフタレンジカルボン酸の製造方法
US5171881A (en) Process for producing trimellitic acid
JPH0748314A (ja) ナフタレンジカルボン酸の連続製造法