CA984385A - Water-soluble monoazo dyestuffs and process for preparing them - Google Patents

Water-soluble monoazo dyestuffs and process for preparing them

Info

Publication number: CA984385A
Authority: CA; Canada
Prior art keywords: preparing; water; monoazo dyestuffs; soluble monoazo; soluble
Prior art date: 1971-05-26
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

CA142,966A

Other languages

English (en)

Other versions

CA142966S (en

Inventor

Fritz Meininger

August Bauer

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.)

1971-05-26

Filing date

1972-05-25

Publication date

1976-02-24

1972-05-25 Application filed by Hoechst AG filed Critical Hoechst AG

1976-02-24 Application granted granted Critical

1976-02-24 Publication of CA984385A publication Critical patent/CA984385A/en

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
- C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
- C09B62/503—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an esterified or non-esterified hydroxyalkyl sulfonyl or mercaptoalkyl sulfonyl group, a quaternised or non-quaternised aminoalkyl sulfonyl group, a heterylmercapto alkyl sulfonyl group, a vinyl sulfonyl or a substituted vinyl sulfonyl group, or a thiophene-dioxide group
- C09B62/507—Azo dyes
- C09B62/51—Monoazo dyes

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Coloring (AREA)
Paper (AREA)

CA142,966A 1971-05-26 1972-05-25 Water-soluble monoazo dyestuffs and process for preparing them Expired CA984385A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19712126143 DE2126143C3 (de)	1971-05-26	1971-05-26	Wasserlösliche Monoazofarbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung zum Färben oder Bedrucken

Publications (1)

Publication Number	Publication Date
CA984385A true CA984385A (en)	1976-02-24

Family

ID=5808991

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA142,966A Expired CA984385A (en)	1971-05-26	1972-05-25	Water-soluble monoazo dyestuffs and process for preparing them

Country Status (11)

Country	Link
JP (1)	JPS5427371B1 (es)
AR (1)	AR193868A1 (es)
AU (1)	AU4265272A (es)
BE (1)	BE784046A (es)
BR (1)	BR7203320D0 (es)
CA (1)	CA984385A (es)
CS (1)	CS155990B2 (es)
DE (1)	DE2126143C3 (es)
FR (1)	FR2139127B1 (es)
GB (1)	GB1386165A (es)
IT (1)	IT955818B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3903224A1 (de) *	1989-02-03	1990-08-09	Hoechst Ag	Wasserloesliche azoverbindungen, verfahren zu ihrer herstellung und ihre verwendung als farbstoffe
DE3905074A1 (de) *	1989-02-18	1990-08-23	Hoechst Ag	Wasserloesliche azoverbindungen, verfahren zu ihrer herstellung und ihre verwendung als farbstoffe
DE3916712A1 (de) *	1989-05-23	1990-12-06	Hoechst Ag	Wasserloesliche azoverbindungen, verfahren zu ihrer herstellung und ihre verwendung als farbstoffe

1971
- 1971-05-26 DE DE19712126143 patent/DE2126143C3/de not_active Expired
1972
- 1972-05-24 JP JP5085272A patent/JPS5427371B1/ja active Pending
- 1972-05-24 GB GB2449572A patent/GB1386165A/en not_active Expired
- 1972-05-24 AR AR24215872A patent/AR193868A1/es active
- 1972-05-24 AU AU42652/72A patent/AU4265272A/en not_active Expired
- 1972-05-24 IT IT2481272A patent/IT955818B/it active
- 1972-05-25 BR BR332072A patent/BR7203320D0/pt unknown
- 1972-05-25 CA CA142,966A patent/CA984385A/en not_active Expired
- 1972-05-26 FR FR7218873A patent/FR2139127B1/fr not_active Expired
- 1972-05-26 BE BE784046A patent/BE784046A/xx not_active IP Right Cessation
- 1972-05-26 CS CS364772A patent/CS155990B2/cs unknown

Also Published As

Publication number	Publication date
AU4265272A (en)	1973-11-29
GB1386165A (en)	1975-03-05
BR7203320D0 (pt)	1973-06-12
IT955818B (it)	1973-09-29
FR2139127A1 (es)	1973-01-05
DE2126143B2 (de)	1975-05-15
DE2126143C3 (de)	1976-01-08
CS155990B2 (es)	1974-06-24
BE784046A (fr)	1972-11-27
JPS5427371B1 (es)	1979-09-10
AR193868A1 (es)	1973-05-31
FR2139127B1 (es)	1977-12-23
DE2126143A1 (de)	1972-12-14

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