GB1379328A - Monoazo dyestuffs - Google Patents

Monoazo dyestuffs

Info

Publication number: GB1379328A
Authority: GB; United Kingdom
Prior art keywords: dichloro; sulphanilic acid; aminophenylsulphonyl; nov; benzene
Prior art date: 1971-11-27
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

GB5466872A

Other languages

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.)

1971-11-27

Filing date

1972-11-27

Publication date

1975-01-02

1972-11-27 Application filed by Bayer AG filed Critical Bayer AG

1975-01-02 Publication of GB1379328A publication Critical patent/GB1379328A/en

Status Expired legal-status Critical Current

Links

Landscapes

Coloring (AREA)

GB5466872A 1971-11-27 1972-11-27 Monoazo dyestuffs Expired GB1379328A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19712158924 DE2158924A1 (de)	1971-11-27	1971-11-27	Monoazofarbstoffe

Publications (1)

Publication Number	Publication Date
GB1379328A true GB1379328A (en)	1975-01-02

Family

ID=5826346

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB5466872A Expired GB1379328A (en)	1971-11-27	1972-11-27	Monoazo dyestuffs

Country Status (8)

Country	Link
JP (1)	JPS4864122A (it)
BE (1)	BE791873A (it)
CH (1)	CH550229A (it)
DE (1)	DE2158924A1 (it)
FR (1)	FR2161112A1 (it)
GB (1)	GB1379328A (it)
IT (1)	IT971215B (it)
NL (1)	NL7215989A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2422465C2 (de) *	1974-05-09	1982-12-02	Bayer Ag, 5090 Leverkusen	Azofarbstoffe
DE3133915A1 (de) *	1981-08-27	1983-03-17	Bayer Ag, 5090 Leverkusen	Saure monoazofarbstoffe und deren verwendung zum faerben von polyamiden
DE3133919A1 (de) *	1981-08-27	1983-03-17	Bayer Ag, 5090 Leverkusen	Saure monoazofarbstoffe sowie deren verwendung zum faerben von polyamiden
JPS58104956A (ja) *	1981-12-18	1983-06-22	Sumitomo Chem Co Ltd	アゾ染料の製造法

0
- BE BE791873D patent/BE791873A/xx unknown
1971
- 1971-11-27 DE DE19712158924 patent/DE2158924A1/de active Pending
1972
- 1972-11-21 JP JP11628772A patent/JPS4864122A/ja active Pending
- 1972-11-24 CH CH77674A patent/CH550229A/xx not_active IP Right Cessation
- 1972-11-24 NL NL7215989A patent/NL7215989A/xx unknown
- 1972-11-24 IT IT3209872A patent/IT971215B/it active
- 1972-11-27 GB GB5466872A patent/GB1379328A/en not_active Expired
- 1972-11-27 FR FR7242038A patent/FR2161112A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
JPS4864122A (it)	1973-09-05
DE2158924A1 (de)	1973-05-30
IT971215B (it)	1974-04-30
CH550229A (de)	1974-06-14
FR2161112A1 (it)	1973-07-06
NL7215989A (it)	1973-05-29
BE791873A (fr)	1973-05-24

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Legal Events

Date	Code	Title	Description
1975-05-14	PS	Patent sealed
1977-06-22	PLNP	Patent lapsed through nonpayment of renewal fees