JPS5535042A - Preparation of 2-hydroxynaphthalene-3-carboxylic acid - Google Patents
Preparation of 2-hydroxynaphthalene-3-carboxylic acidInfo
- Publication number
- JPS5535042A JPS5535042A JP10849578A JP10849578A JPS5535042A JP S5535042 A JPS5535042 A JP S5535042A JP 10849578 A JP10849578 A JP 10849578A JP 10849578 A JP10849578 A JP 10849578A JP S5535042 A JPS5535042 A JP S5535042A
- Authority
- JP
- Japan
- Prior art keywords
- pref
- hydroxynaphthalene
- preparation
- carboxylic acid
- naphtholate
- 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.)
- Granted
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
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 true JPS5535042A (en) | 1980-03-11 |
JPS622578B2 JPS622578B2 (ja) | 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 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986002924A1 (en) * | 1984-11-09 | 1986-05-22 | Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo | Process for producing aromatic hydroxycarboxylic acid |
US4642326A (en) * | 1983-11-18 | 1987-02-10 | Central Glass Company, Limited | Polyvinylidene fluoride base blend polymer |
JPH01190649A (ja) * | 1988-01-23 | 1989-07-31 | Ueno Seiyaku Oyo Kenkyusho:Kk | 芳香族オキシカルボン酸の製造法 |
WO1998042651A1 (fr) * | 1997-03-21 | 1998-10-01 | Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo | Procede servant a separer et a purifier des sels de metaux alcalins d'acides hydroxynaphtalenecarboxyliques |
US5898051A (en) * | 1996-01-31 | 1999-04-27 | Central Glass Company, Limited | Elastic fluorohydrocarbon resin-based polymer blend with graft copolymers of rubbers |
WO2000068177A1 (fr) * | 1999-05-07 | 2000-11-16 | Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo | Cristal d'acide 2-hydroxynaphtalene-3-carboxylique et son procede de preparation |
Families Citing this family (1)
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 |
-
1978
- 1978-09-06 JP JP10849578A patent/JPS5535042A/ja active Granted
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4642326A (en) * | 1983-11-18 | 1987-02-10 | Central Glass Company, Limited | Polyvinylidene fluoride base blend polymer |
WO1986002924A1 (en) * | 1984-11-09 | 1986-05-22 | Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo | Process for producing aromatic hydroxycarboxylic acid |
JPH01190649A (ja) * | 1988-01-23 | 1989-07-31 | Ueno Seiyaku Oyo Kenkyusho:Kk | 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 |
WO1998042651A1 (fr) * | 1997-03-21 | 1998-10-01 | Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo | Procede servant a separer et a purifier des sels de metaux alcalins d'acides hydroxynaphtalenecarboxyliques |
WO2000068177A1 (fr) * | 1999-05-07 | 2000-11-16 | Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo | Cristal d'acide 2-hydroxynaphtalene-3-carboxylique et son procede de preparation |
US6403827B1 (en) | 1999-05-07 | 2002-06-11 | Kabushiki Kaisha Ueno Seiyaku Oyo K. | Crystal of 2-hydroxynaphthalene-3-carboxylic acid and process for the preparation thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS622578B2 (ja) | 1987-01-20 |
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