ES395205A1 - Procedimiento para la preparacion de colorantes disazoicos solubles en agua. - Google Patents

Procedimiento para la preparacion de colorantes disazoicos solubles en agua.

Info

Publication number: ES395205A1
Authority: ES; Spain
Prior art keywords: formula; group; hydroxyl; radical; see formula
Prior art date: 1970-09-24
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

ES395205A

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.)

Hoechst AG

Original Assignee

Hoechst AG

Farbwerke 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.)

1970-09-24

Filing date

1971-09-18

Publication date

1973-11-01

1971-09-18 Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG

1973-11-01 Publication of ES395205A1 publication Critical patent/ES395205A1/es

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
- C09B62/515—Metal complex azo dyes

Landscapes

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

ES395205A 1970-09-24 1971-09-18 Procedimiento para la preparacion de colorantes disazoicos solubles en agua. Expired ES395205A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19702047025 DE2047025C3 (de)	1970-09-24	1970-09-24	Wasserlösliche 1 zu 1-Kupferkomplex-Disazofarbstoffe, Verfahren zu deren Herstellung und ihre Verwendung zum Färben oder Bedrucken von nativen oder regenerierten Cellulosefaser«, Leder, Wolle, Seide, Polyamid- oder Polyurethanfasern

Publications (1)

Publication Number	Publication Date
ES395205A1 true ES395205A1 (es)	1973-11-01

Family

ID=5783260

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES395205A Expired ES395205A1 (es)	1970-09-24	1971-09-18	Procedimiento para la preparacion de colorantes disazoicos solubles en agua.

Country Status (10)

Country	Link
AU (1)	AU465069B2 (xx)
BE (1)	BE773034A (xx)
BR (1)	BR7106295D0 (xx)
CA (1)	CA953711A (xx)
CH (1)	CH565846A5 (xx)
CS (1)	CS165361B2 (xx)
DE (1)	DE2047025C3 (xx)
ES (1)	ES395205A1 (xx)
FR (1)	FR2107951B1 (xx)
GB (1)	GB1370456A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4185012A (en) *	1970-09-24	1980-01-22	Hoechst Aktiengesellschaft	Water-soluble, fibre-reactive copper complex disazo dyestuffs

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1285552A (fr) *	1961-03-11	1962-02-23	Ici Ltd	Nouveaux colorants azoïques métallisés
FR1331888A (fr) *	1962-08-24	1963-07-05	Bayer Ag	Colorants azoïques métallifères, leur procédé de préparation et leur application
FR1372362A (fr) *	1962-10-26	1964-09-11	Hoechst Ag	Colorants azoiques solubles dans l'eau et leur préparation

1970
- 1970-09-24 DE DE19702047025 patent/DE2047025C3/de not_active Expired
1971
- 1971-09-10 CS CS650071A patent/CS165361B2/cs unknown
- 1971-09-18 ES ES395205A patent/ES395205A1/es not_active Expired
- 1971-09-21 CH CH1378371A patent/CH565846A5/xx not_active IP Right Cessation
- 1971-09-22 AU AU33765/71A patent/AU465069B2/en not_active Expired
- 1971-09-23 CA CA123,511A patent/CA953711A/en not_active Expired
- 1971-09-23 BR BR629571A patent/BR7106295D0/pt unknown
- 1971-09-24 FR FR7134470A patent/FR2107951B1/fr not_active Expired
- 1971-09-24 GB GB4471671A patent/GB1370456A/en not_active Expired
- 1971-09-24 BE BE773034A patent/BE773034A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR2107951A1 (xx)	1972-05-12
CS165361B2 (xx)	1975-12-22
GB1370456A (en)	1974-10-16
CH565846A5 (xx)	1975-08-29
AU465069B2 (en)	1975-09-18
BR7106295D0 (pt)	1973-05-03
DE2047025A1 (de)	1972-03-30
DE2047025B2 (de)	1978-10-26
FR2107951B1 (xx)	1976-03-26
DE2047025C3 (de)	1979-06-21
BE773034A (fr)	1972-03-24
AU3376571A (en)	1973-03-29
CA953711A (en)	1974-08-27

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