BE832520A - PROCESS FOR PREPARING AMINOARYLSULPHONIC ACIDS - Google Patents

PROCESS FOR PREPARING AMINOARYLSULPHONIC ACIDS

Info

Publication number: BE832520A
Authority: BE; Belgium
Prior art keywords: preparing; aminoarylsulphonic; acids; aminoarylsulphonic acids; preparing aminoarylsulphonic
Prior art date: 1974-08-16

Application number

BE159279A

Other languages

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.)

1974-08-16

Filing date

1975-08-18

Publication date

1976-02-18

1975-08-18 Application filed filed Critical

1976-02-18 Publication of BE832520A publication Critical patent/BE832520A/en

Links

BE159279A 1974-08-16 1975-08-18 PROCESS FOR PREPARING AMINOARYLSULPHONIC ACIDS BE832520A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19742439297 DE2439297C3 (en)	1974-08-16	1974-08-16	Process for the production of sulfanilic acid

Publications (1)

Publication Number	Publication Date
BE832520A true BE832520A (en)	1976-02-18

Family

ID=5923334

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE159279A BE832520A (en)	1974-08-16	1975-08-18	PROCESS FOR PREPARING AMINOARYLSULPHONIC ACIDS

Country Status (9)

Country	Link
JP (1)	JPS5143741A (en)
BE (1)	BE832520A (en)
BR (1)	BR7505214A (en)
CH (1)	CH597169A5 (en)
DE (1)	DE2439297C3 (en)
FR (1)	FR2281924A1 (en)
GB (1)	GB1500343A (en)
IT (1)	IT1042093B (en)
NL (1)	NL7509540A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3114830A1 (en) *	1981-04-11	1982-11-04	Bayer Ag, 5090 Leverkusen	METHOD FOR PRODUCING AMINO ARYL SULPHONIC ACIDS
DE3114832A1 (en) *	1981-04-11	1982-10-28	Bayer Ag, 5090 Leverkusen	METHOD FOR PRODUCING P-SULFANILIC ACID
DE3114829A1 (en) *	1981-04-11	1982-11-04	Bayer Ag, 5090 Leverkusen	METHOD FOR PRODUCING AROMATIC AMINOSULPHONIC ACIDS
DE3330445A1 (en) *	1983-08-24	1985-03-21	Bayer Ag, 5090 Leverkusen	METHOD FOR PRODUCING SOLID CHEMICAL COMPOUNDS FROM LIQUID SUBSTANCES
DE3723801A1 (en) *	1987-07-18	1989-01-26	Bayer Ag	METHOD FOR PRODUCING AMINOARYL SULPHONIC ACIDS
DE4209008C2 (en) *	1992-03-20	1994-06-09	Bitterfeld Wolfen Chemie	Process for the continuous production of sulphanilic acid

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH2A (en) *	1888-11-15	1889-04-11	Saurer & Soehne F	Embroidery machine with mainly automatic operation for the production of satin stitch embroidery

1974
- 1974-08-16 DE DE19742439297 patent/DE2439297C3/en not_active Expired
1975
- 1975-08-11 NL NL7509540A patent/NL7509540A/en not_active Application Discontinuation
- 1975-08-13 CH CH1055375A patent/CH597169A5/xx not_active IP Right Cessation
- 1975-08-14 JP JP9815875A patent/JPS5143741A/en active Pending
- 1975-08-14 FR FR7525366A patent/FR2281924A1/en active Granted
- 1975-08-14 IT IT2637875A patent/IT1042093B/en active
- 1975-08-15 BR BR7505214A patent/BR7505214A/en unknown
- 1975-08-15 GB GB3404475A patent/GB1500343A/en not_active Expired
- 1975-08-18 BE BE159279A patent/BE832520A/en unknown

Also Published As

Publication number	Publication date
FR2281924A1 (en)	1976-03-12
DE2439297A1 (en)	1976-03-04
JPS5143741A (en)	1976-04-14
NL7509540A (en)	1976-02-18
DE2439297C3 (en)	1982-05-19
FR2281924B1 (en)	1978-12-08
IT1042093B (en)	1980-01-30
CH597169A5 (en)	1978-03-31
GB1500343A (en)	1978-02-08
DE2439297B2 (en)	1976-11-18
BR7505214A (en)	1976-08-03

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