JPS622578B2 - - Google Patents

Info

Publication number
JPS622578B2
JPS622578B2 JP10849578A JP10849578A JPS622578B2 JP S622578 B2 JPS622578 B2 JP S622578B2 JP 10849578 A JP10849578 A JP 10849578A JP 10849578 A JP10849578 A JP 10849578A JP S622578 B2 JPS622578 B2 JP S622578B2
Authority
JP
Japan
Prior art keywords
naphthol
sodium
reaction
layer
mixture
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
JP10849578A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5535042A (en
Inventor
Ryuzo Ueno
Hiroaki Tsucha
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.)
Ueno Seiyaku Oyo Kenkyujo KK
Original Assignee
Ueno Seiyaku Oyo Kenkyujo KK
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 Ueno Seiyaku Oyo Kenkyujo KK filed Critical Ueno Seiyaku Oyo Kenkyujo KK
Priority to JP10849578A priority Critical patent/JPS5535042A/ja
Publication of JPS5535042A publication Critical patent/JPS5535042A/ja
Publication of JPS622578B2 publication Critical patent/JPS622578B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP10849578A 1978-09-06 1978-09-06 Preparation of 2-hydroxynaphthalene-3-carboxylic acid Granted JPS5535042A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10849578A JPS5535042A (en) 1978-09-06 1978-09-06 Preparation of 2-hydroxynaphthalene-3-carboxylic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10849578A JPS5535042A (en) 1978-09-06 1978-09-06 Preparation of 2-hydroxynaphthalene-3-carboxylic acid

Publications (2)

Publication Number Publication Date
JPS5535042A JPS5535042A (en) 1980-03-11
JPS622578B2 true JPS622578B2 (esLanguage) 1987-01-20

Family

ID=14486214

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10849578A Granted JPS5535042A (en) 1978-09-06 1978-09-06 Preparation of 2-hydroxynaphthalene-3-carboxylic acid

Country Status (1)

Country Link
JP (1) JPS5535042A (esLanguage)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0597347A (ja) * 1991-10-03 1993-04-20 Hitachi Building Syst Eng & Service Co Ltd エレベータのガイドレール芯出し方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60108455A (ja) * 1983-11-18 1985-06-13 Central Glass Co Ltd ポリフツ化ビニリデン樹脂組成物
JPS61115053A (ja) * 1984-11-09 1986-06-02 Ueno Seiyaku Oyo Kenkyusho:Kk 芳香族ヒドロキシカルボン酸の製造法
JP2718932B2 (ja) * 1988-01-23 1998-02-25 株式会社上野製薬応用研究所 芳香族オキシカルボン酸の製造法
US5898051A (en) * 1996-01-31 1999-04-27 Central Glass Company, Limited Elastic fluorohydrocarbon resin-based polymer blend with graft copolymers of rubbers
JPH10265434A (ja) * 1997-03-21 1998-10-06 Ueno Seiyaku Oyo Kenkyusho:Kk ヒドロキシナフタレンカルボン酸類のアルカリ金属塩の分離精製法
KR20010053395A (ko) 1999-05-07 2001-06-25 우에노 류조 2-히드록시나프탈렌-3-카르복실산의 결정 및 그 제조방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0597347A (ja) * 1991-10-03 1993-04-20 Hitachi Building Syst Eng & Service Co Ltd エレベータのガイドレール芯出し方法

Also Published As

Publication number Publication date
JPS5535042A (en) 1980-03-11

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