ES424893A1 - Procedimiento para la preparacion de colorantes de disper- sion acuosolubles. - Google Patents

Procedimiento para la preparacion de colorantes de disper- sion acuosolubles.

Info

Publication number
ES424893A1
ES424893A1 ES424893A ES424893A ES424893A1 ES 424893 A1 ES424893 A1 ES 424893A1 ES 424893 A ES424893 A ES 424893A ES 424893 A ES424893 A ES 424893A ES 424893 A1 ES424893 A1 ES 424893A1
Authority
ES
Spain
Prior art keywords
formula
dispersion
free
same meaning
dyes
Prior art date
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
ES424893A
Other languages
English (en)
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.)
Novartis AG
Original Assignee
Ciba Geigy 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.)
Filing date
Publication date
Priority claimed from CH479873A external-priority patent/CH615937A5/de
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES424893A1 publication Critical patent/ES424893A1/es
Expired legal-status Critical Current

Links

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
    • C09B62/443—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 alternatively specified
    • C09B62/447—Azo dyes
    • C09B62/45—Monoazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
ES424893A 1973-04-04 1974-04-03 Procedimiento para la preparacion de colorantes de disper- sion acuosolubles. Expired ES424893A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH479873A CH615937A5 (en) 1973-04-04 1973-04-04 Process for the preparation of novel dyestuffs for synthetic textile material
CH329074 1974-03-08

Publications (1)

Publication Number Publication Date
ES424893A1 true ES424893A1 (es) 1976-11-01

Family

ID=25692669

Family Applications (1)

Application Number Title Priority Date Filing Date
ES424893A Expired ES424893A1 (es) 1973-04-04 1974-04-03 Procedimiento para la preparacion de colorantes de disper- sion acuosolubles.

Country Status (8)

Country Link
US (1) US3998805A (es)
JP (1) JPS49130919A (es)
CA (1) CA1032537A (es)
DE (1) DE2416003A1 (es)
ES (1) ES424893A1 (es)
FR (1) FR2224523B1 (es)
GB (1) GB1471333A (es)
IT (1) IT1004074B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6018357B2 (ja) * 1979-06-20 1985-05-09 住友化学工業株式会社 セルロ−ズ系繊維の染色法
US4301070A (en) * 1979-12-05 1981-11-17 Eastman Kodak Company Azo dyes from a 5-aminopyrazole bearing 1 to 2 sulfated hydroxyalkoxycarbonyl or N-(hydroxyalkyl) carbamoyl groups on its ring
US4302387A (en) * 1979-12-05 1981-11-24 Eastman Kodak Company Azo dyes from 1,3,4-thiadiazol-2-yl and 1,2,4-thiadiazol-5-yl moieties bearing sulfated hydroxyalkoxycarbonyl or N-(hydroxyalkyl)carbamoyl groups on their rings
US4301071A (en) * 1979-12-05 1981-11-17 Eastman Kodak Company Azo dyes from aniline having 1 or 2 sulfated hydroxyalkoxycarbonyl or N-(hydroxyalkyl)carbamoyl groups on its ring
US4301068A (en) * 1979-12-05 1981-11-17 Eastman Kodak Company Azo dyes from a 2-aminothiophene having 1 or 2 sulfated hydroxyalkoxycarbonyl or N-(hydrocyalkyl) carbamoyl groups on its ring
US4302390A (en) * 1979-12-05 1981-11-24 Eastman Kodak Company Azo dyes with sulfate groups on the diazotized 2-amino thiazol and 5-amino isothiazol moiety and with aniline, tetrahydroquinoline and benzomorpholine couplers
US4374769A (en) * 1981-06-17 1983-02-22 Eastman Kodak Company Water-soluble tris phenyl bisazo dyes for polyamide fibers
DE3134357A1 (de) * 1981-08-31 1983-03-10 Hoechst Ag, 6000 Frankfurt Wasserloesliche azoverbindungen, verfahren zu ihrer herstellung und ihre verwendung als farbstoffe
DE3370349D1 (en) * 1982-11-19 1987-04-23 Ciba Geigy Ag Reactive dyes, their preparation and their use
DE3470169D1 (en) * 1983-10-26 1988-05-05 Ciba Geigy Ag Reactive dyes, their preparation and their use
DE3424320A1 (de) * 1984-07-02 1986-01-23 Sandoz-Patent-GmbH, 7850 Lörrach Wasserloesliche basische farbstoffe, ihre herstellung und verwendung
EP0174909B1 (de) * 1984-08-30 1991-10-16 Ciba-Geigy Ag Reaktivfarbstoffe, deren Herstellung und Verwendung
US4900813A (en) * 1987-07-02 1990-02-13 Ciba-Geigy Corporation Fiber-reactive azo dyes having a 4,6-diaminopyridine coupling component
DE3828849A1 (de) * 1988-08-25 1990-03-01 Hoechst Ag Wasserloesliche azoverbindungen, verfahren zu ihrer herstellung und ihre verwendung als farbstoffe
US5432266A (en) * 1991-06-22 1995-07-11 Bayer Aktiengesellschaft Fiber-reactive monoazo and disazo dyes
AU5431194A (en) * 1992-11-27 1994-06-22 Zeneca Limited Dyes, their preparation and use in the coloration of substrates

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2670265A (en) * 1954-02-23 Process
BE500513A (es) * 1950-01-09
US2784204A (en) * 1952-06-09 1957-03-05 Hoechst Ag Diphenylamine-vinylsulfone
US3114754A (en) * 1959-10-12 1963-12-17 Ici Ltd Azo, anthraquinone, nitro, and phthalocyanine dyestuffs having beta-acyloxyethyl sulphonyl or an nu-(beta-acyloxyethyl) sulfamyl radical
DE1204762B (de) * 1960-07-22 1965-11-11 Hoechst Ag Verfahren zur Herstellung von aethionylamino-gruppenhaltigen Azofarbstoffen
DE1229213B (de) * 1961-08-26 1966-11-24 Hoechst Ag Verfahren zur Herstellung metallhaltiger Azofarbstoffe
BE639251A (es) * 1962-10-26
DE1230152B (de) * 1963-05-14 1966-12-08 Hoechst Ag Verfahren zur Herstellung von Azofarbstoffen
DE2101685C3 (de) * 1971-01-15 1978-05-11 Bayer Ag, 5090 Leverkusen Monoazofarbstoffe und deren Verwendung zum Färben synthetischer PoIyamidfasermaterialien

Also Published As

Publication number Publication date
DE2416003A1 (de) 1974-10-24
JPS49130919A (es) 1974-12-16
FR2224523B1 (es) 1976-12-17
US3998805A (en) 1976-12-21
FR2224523A1 (es) 1974-10-31
IT1004074B (it) 1976-07-10
CA1032537A (en) 1978-06-06
GB1471333A (en) 1977-04-21

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