ES450675A1 - Procedimiento para la obtencion de colorantes azoicos hidro-solubles. - Google Patents

Procedimiento para la obtencion de colorantes azoicos hidro-solubles.

Info

Publication number
ES450675A1
ES450675A1 ES450675A ES450675A ES450675A1 ES 450675 A1 ES450675 A1 ES 450675A1 ES 450675 A ES450675 A ES 450675A ES 450675 A ES450675 A ES 450675A ES 450675 A1 ES450675 A1 ES 450675A1
Authority
ES
Spain
Prior art keywords
aryl
optionally substituted
denotes
substituted alkyl
denotes hydrogen
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
ES450675A
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.)
Bayer AG
Original Assignee
Bayer 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 DE19752536489 external-priority patent/DE2536489A1/de
Priority claimed from DE19752557504 external-priority patent/DE2557504A1/de
Application filed by Bayer AG filed Critical Bayer AG
Publication of ES450675A1 publication Critical patent/ES450675A1/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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/02—Preparation of azo dyes from other azo compounds by sulfonation
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
    • C09B29/12—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group of the benzene series
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/28—Preparation of azo dyes from other azo compounds by etherification of hydroxyl groups
    • 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
    • C09B62/78—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 with other reactive groups
    • C09B62/82—Azo dyes
    • C09B62/825—Monoazo dyes
    • 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0072—Preparations with anionic dyes or reactive dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
ES450675A 1975-08-16 1976-08-13 Procedimiento para la obtencion de colorantes azoicos hidro-solubles. Expired ES450675A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19752536489 DE2536489A1 (de) 1975-08-16 1975-08-16 Wasserloesliche azofarbstoffe
DE19752557504 DE2557504A1 (de) 1975-12-19 1975-12-19 Wasserloesliche azofarbstoffe

Publications (1)

Publication Number Publication Date
ES450675A1 true ES450675A1 (es) 1977-12-16

Family

ID=25769278

Family Applications (1)

Application Number Title Priority Date Filing Date
ES450675A Expired ES450675A1 (es) 1975-08-16 1976-08-13 Procedimiento para la obtencion de colorantes azoicos hidro-solubles.

Country Status (7)

Country Link
US (1) US4119623A (es)
JP (1) JPS5225827A (es)
BR (1) BR7605347A (es)
CH (1) CH629640GA3 (es)
ES (1) ES450675A1 (es)
FR (1) FR2321525A1 (es)
GB (1) GB1505942A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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
DE3940266A1 (de) * 1989-12-06 1991-06-13 Bayer Ag Azofarbstoffe und deren verwendung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3956267A (en) * 1971-03-04 1976-05-11 Bayer Aktiengesellschaft Indole-containing disazo dyestuffs having a sulfatoalkyleneoxy-substituent
FR2156170A1 (es) * 1971-10-13 1973-05-25 Sandoz Sa
DE2422465C2 (de) * 1974-05-09 1982-12-02 Bayer Ag, 5090 Leverkusen Azofarbstoffe

Also Published As

Publication number Publication date
GB1505942A (en) 1978-04-05
JPS5225827A (en) 1977-02-26
CH629640GA3 (es) 1982-05-14
BR7605347A (pt) 1977-08-16
FR2321525B1 (es) 1980-05-30
US4119623A (en) 1978-10-10
FR2321525A1 (fr) 1977-03-18

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