CA962669A - Water-insoluble monoazo dyestuffs and process for preparing them - Google Patents

Water-insoluble monoazo dyestuffs and process for preparing them

Info

Publication number: CA962669A
Authority: CA; Canada
Prior art keywords: preparing; water; monoazo dyestuffs; insoluble monoazo; insoluble
Prior art date: 1971-11-10
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

CA156,069A

Inventor

Reinhard Hahnle

Maria Kallay

Willi Steckelberg

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.)

Hoechst AG

Original Assignee

Hoechst 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.)

1971-11-10

Filing date

1972-11-09

Publication date

1975-02-11

1972-11-09 Application filed by Hoechst AG filed Critical Hoechst AG

1975-02-11 Application granted granted Critical

1975-02-11 Publication of CA962669A publication Critical patent/CA962669A/en

Status Expired legal-status Critical Current

Links

CA156,069A 1971-11-10 1972-11-09 Water-insoluble monoazo dyestuffs and process for preparing them Expired CA962669A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19712155866 DE2155866C3 (en)	1971-11-10	1971-11-10	Water-insoluble monoazo dyes, process for their preparation and use

Publications (1)

Publication Number	Publication Date
CA962669A true CA962669A (en)	1975-02-11

Family

ID=5824734

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA156,069A Expired CA962669A (en)	1971-11-10	1972-11-09	Water-insoluble monoazo dyestuffs and process for preparing them

Country Status (10)

Country	Link
JP (1)	JPS4858026A (en)
BE (1)	BE791261A (en)
BR (1)	BR7207824D0 (en)
CA (1)	CA962669A (en)
CH (1)	CH564579A5 (en)
DE (1)	DE2155866C3 (en)
ES (1)	ES408277A1 (en)
FR (1)	FR2159454B1 (en)
GB (1)	GB1409254A (en)
IT (1)	IT970319B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1261580A (en) *	1960-06-29	1961-05-19	Sandoz Ag	New nitrated azo dyes suitable for dyeing, padding and printing polyester fibers and preparation of these dyes
FR1494489A (en) *	1965-09-24	1967-09-08	Geigy Ag J R	Mono-azo dyes and their preparation

0
- BE BE791261D patent/BE791261A/en unknown
1971
- 1971-11-10 DE DE19712155866 patent/DE2155866C3/en not_active Expired
1972
- 1972-11-04 ES ES408277A patent/ES408277A1/en not_active Expired
- 1972-11-07 CH CH1621872A patent/CH564579A5/xx not_active IP Right Cessation
- 1972-11-08 BR BR782472A patent/BR7207824D0/en unknown
- 1972-11-08 JP JP11132272A patent/JPS4858026A/ja active Pending
- 1972-11-08 IT IT3143072A patent/IT970319B/en active
- 1972-11-09 CA CA156,069A patent/CA962669A/en not_active Expired
- 1972-11-10 FR FR7239899A patent/FR2159454B1/fr not_active Expired
- 1972-11-10 GB GB5205272A patent/GB1409254A/en not_active Expired

Also Published As

Publication number	Publication date
FR2159454B1 (en)	1976-06-04
FR2159454A1 (en)	1973-06-22
GB1409254A (en)	1975-10-08
JPS4858026A (en)	1973-08-15
CH564579A5 (en)	1975-07-31
IT970319B (en)	1974-04-10
DE2155866B2 (en)	1974-02-28
DE2155866A1 (en)	1973-05-24
ES408277A1 (en)	1976-03-01
BE791261A (en)	1973-05-10
DE2155866C3 (en)	1974-10-10
BR7207824D0 (en)	1973-08-30

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