JPS53127448A - Method for production of 11aminoo88naphtholl3 * 66disulfonate of monoalkalimetal - Google Patents

Method for production of 11aminoo88naphtholl3 * 66disulfonate of monoalkalimetal

Info

Publication number: JPS53127448A
Authority: JP; Japan
Prior art keywords: monoalkalimetal; production
Prior art date: 1977-04-09
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

Application number

JP4045178A

Other languages

Japanese (ja)

Other versions

JPS5645910B2 (en

Inventor

Beere Horusuto

Piyuutaa Rorufu

Sutefuan Guido

Shiesuraa Birii

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.)

Bayer AG

Original Assignee

Bayer AG

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.)

1977-04-09

Filing date

1978-04-07

Publication date

1978-11-07

1978-04-07 Application filed by Bayer AG filed Critical Bayer AG

1978-11-07 Publication of JPS53127448A publication Critical patent/JPS53127448A/en

1981-10-29 Publication of JPS5645910B2 publication Critical patent/JPS5645910B2/ja

Status Granted legal-status Critical Current

Links

JP4045178A 1977-04-09 1978-04-07 Method for production of 11aminoo88naphtholl3 * 66disulfonate of monoalkalimetal Granted JPS53127448A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19772716030 DE2716030C3 (en)	1977-04-09	1977-04-09	Process for the preparation of the monoalkali salt of 1-amino-8-naphthol-3,6-disulfonic acid

Publications (2)

Publication Number	Publication Date
JPS53127448A true JPS53127448A (en)	1978-11-07
JPS5645910B2 JPS5645910B2 (en)	1981-10-29

Family

ID=6006077

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP4045178A Granted JPS53127448A (en)	1977-04-09	1978-04-07	Method for production of 11aminoo88naphtholl3 * 66disulfonate of monoalkalimetal

Country Status (8)

Country	Link
JP (1)	JPS53127448A (en)
BE (1)	BE865774A (en)
BR (1)	BR7802175A (en)
CH (1)	CH634045A5 (en)
DE (1)	DE2716030C3 (en)
FR (1)	FR2386520A1 (en)
GB (1)	GB1577697A (en)
IT (1)	IT1156158B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2834166A1 (en) *	1978-08-04	1980-02-28	Bayer Ag	METHOD FOR PRODUCING 1-AMINO-8-NAPHTHOL-3,6-DISULPHONIC ACID (H-ACID)
DE2843680A1 (en) *	1978-10-06	1980-04-24	Bayer Ag	METHOD FOR PRODUCING 1-AMINO-8-NAPHTHOL-4,6-DISULPHONIC ACID (K-ACID)
DE3118147A1 (en) *	1981-05-07	1982-12-02	Bayer Ag, 5090 Leverkusen	METHOD FOR ISOLATING H-ACID AND K-ACID
JPS6388617A (en) *	1986-10-01	1988-04-19	Mitsubishi Electric Corp	Proportion control governor
CN109096154A (en) *	2018-08-16	2018-12-28	山东裕源集团有限公司	A kind of H acid production process

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR550850A (en) *	1921-12-12	1923-03-21		New process for preparing acid h
US1670406A (en) *	1925-05-09	1928-05-22	Newport Co	Process of preparing h-acid
US2272272A (en) *	1939-09-02	1942-02-10	Allied Chem & Dye Corp	Process for preparing hydroxy naphthalene compounds
JPS52156844A (en) *	1976-06-21	1977-12-27	Sumitomo Chem Co Ltd	Preparation of 8-amino-1-naphthol-3,6-disulfonic acid
CH630067A5 (en) *	1977-03-31	1982-05-28	Ciba Geigy Ag	METHOD FOR THE PRODUCTION OF NAPHTHYLAMINE HYDROXYSULFOSAURS.
DE2732291A1 (en) *	1977-07-16	1979-02-01	Bayer Ag	PROCESS FOR THE PREPARATION OF 1-AMINO-8-NAPHTHOL-3,6-DISULFONIC ACID (H-ACID)

1977
- 1977-04-09 DE DE19772716030 patent/DE2716030C3/en not_active Expired
1978
- 1978-04-04 GB GB13142/78A patent/GB1577697A/en not_active Expired
- 1978-04-06 CH CH371478A patent/CH634045A5/en not_active IP Right Cessation
- 1978-04-07 FR FR7810429A patent/FR2386520A1/en active Granted
- 1978-04-07 BR BR7802175A patent/BR7802175A/en unknown
- 1978-04-07 BE BE2056856A patent/BE865774A/en not_active IP Right Cessation
- 1978-04-07 JP JP4045178A patent/JPS53127448A/en active Granted
- 1978-04-07 IT IT48792/78A patent/IT1156158B/en active

Also Published As

Publication number	Publication date
FR2386520B1 (en)	1984-08-31
IT7848792A0 (en)	1978-04-07
FR2386520A1 (en)	1978-11-03
GB1577697A (en)	1980-10-29
BE865774A (en)	1978-10-09
BR7802175A (en)	1978-12-19
JPS5645910B2 (en)	1981-10-29
DE2716030B2 (en)	1980-09-11
DE2716030A1 (en)	1978-10-19
IT1156158B (en)	1987-01-28
DE2716030C3 (en)	1981-07-16
CH634045A5 (en)	1983-01-14

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