BE728871A - - Google Patents

Info

Publication number
BE728871A
BE728871A BE728871DA BE728871A BE 728871 A BE728871 A BE 728871A BE 728871D A BE728871D A BE 728871DA BE 728871 A BE728871 A BE 728871A
Authority
BE
Belgium
Application number
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
Application filed filed Critical
Publication of BE728871A publication Critical patent/BE728871A/xx

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
    • C09B62/503—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)
BE728871D 1968-02-28 1969-02-24 BE728871A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1310468 1968-02-28
JP1310568 1968-02-28

Publications (1)

Publication Number Publication Date
BE728871A true BE728871A (de) 1969-08-01

Family

ID=26348839

Family Applications (1)

Application Number Title Priority Date Filing Date
BE728871D BE728871A (de) 1968-02-28 1969-02-24

Country Status (8)

Country Link
US (1) US3859271A (de)
BE (1) BE728871A (de)
CH (1) CH510094A (de)
DE (1) DE1908846C3 (de)
ES (1) ES364388A1 (de)
FR (1) FR2002750A1 (de)
GB (1) GB1220422A (de)
NL (1) NL153262B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2161761A1 (de) * 1971-12-13 1973-06-14 Hoechst Ag Neue, wasserloesliche, reaktive azofarbstoffe und verfahren zu ihrer herstellung

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792588A (fr) * 1971-12-13 1973-06-12 Hoechst Ag Colorants azoiques reactifs et preparation de ces colorants
DE2239814C2 (de) * 1972-08-12 1982-04-29 Bayer Ag, 5090 Leverkusen Monoazofarbstoffe und ihre Verwendung
US4372892A (en) * 1973-10-17 1983-02-08 Hoechst Aktiengesellschaft Process for the preparation of 1-aminobenzene-5-β-sulfatoethylsulfone-2,4-disulfonic acid, the 5-vinylsulfone compound and the alkali salts thereof
CH586739A5 (de) * 1973-10-17 1977-04-15 Hoechst Ag
US4134887A (en) * 1973-10-17 1979-01-16 Hoechst Aktiengesellschaft Phenyl-azo-phenyl dyestuffs
CH613947A5 (de) * 1976-08-03 1979-10-31 Hoechst Ag
JPS55108848A (en) * 1979-02-13 1980-08-21 Sumitomo Chem Co Ltd Preparation of sulfuric half ester compound
EP0039306B1 (de) * 1980-03-28 1984-01-11 Ciba-Geigy Ag Neue Azofarbstoffe, Verfahren zu deren Herstellung und deren Verwendung
EP0639237B1 (de) * 1992-11-27 1997-06-04 Basf Aktiengesellschaft Farbstoffe, ihre herstellung und ihre verwendung zum färben von substraten
US6530961B1 (en) 1998-03-04 2003-03-11 Dystar Textilfarben Gmbh & Co. Deutschland Kg Alkaline aqueous solutions and use thereof in processes for dyeing cellulosic textile materials

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2670265A (en) * 1954-02-23 Process
FR907103A (fr) * 1943-09-02 1946-03-01 Ste Ind Chim Bale Nouveaux colorants azoïques
US2728762A (en) * 1952-02-19 1955-12-27 Hoechst Ag Azo-dyestuffs of the pyrazolone and pyrazole series
DE1150163B (de) * 1960-02-13 1963-06-12 Hoechst Ag Verfahren zur Herstellung von wasserloeslichen gelben Monoazofarbstoffen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2161761A1 (de) * 1971-12-13 1973-06-14 Hoechst Ag Neue, wasserloesliche, reaktive azofarbstoffe und verfahren zu ihrer herstellung

Also Published As

Publication number Publication date
US3859271A (en) 1975-01-07
NL6902825A (de) 1969-09-01
DE1908846C3 (de) 1975-06-12
DE1908846A1 (de) 1969-10-02
DE1908846B2 (de) 1974-10-17
CH510094A (de) 1971-07-15
GB1220422A (en) 1971-01-27
FR2002750A1 (fr) 1969-10-31
NL153262B (nl) 1977-05-16
ES364388A1 (es) 1971-02-01

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