CH464393A - Verfahren zur Herstellung in Wasser schwer löslicher Azofarbstoffe - Google Patents

Verfahren zur Herstellung in Wasser schwer löslicher Azofarbstoffe

Info

Publication number
CH464393A
CH464393A CH1739765A CH1739765A CH464393A CH 464393 A CH464393 A CH 464393A CH 1739765 A CH1739765 A CH 1739765A CH 1739765 A CH1739765 A CH 1739765A CH 464393 A CH464393 A CH 464393A
Authority
CH
Switzerland
Prior art keywords
production
water
sparingly soluble
azo dyes
azo
Prior art date
Application number
CH1739765A
Other languages
English (en)
Inventor
Wolfgang Dr Groebke
Curt Dr Mueller
Roswitha Dr Wirz
Original Assignee
Sandoz 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
Application filed by Sandoz Ag filed Critical Sandoz Ag
Priority to CH1739765A priority Critical patent/CH464393A/de
Priority to GB53224/66A priority patent/GB1159110A/en
Priority to US600045A priority patent/US3536695A/en
Priority to DE19661644363 priority patent/DE1644363A1/de
Priority to DE19661644362 priority patent/DE1644362A1/de
Priority to GB55264/66A priority patent/GB1163918A/en
Priority to US600405A priority patent/US3496162A/en
Priority to FR87590A priority patent/FR1505708A/fr
Priority to FR87589A priority patent/FR1505707A/fr
Publication of CH464393A publication Critical patent/CH464393A/de

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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/06—Disazo dyes from a coupling component "C" containing a directive hydroxyl group
    • C09B31/062—Phenols
    • 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
    • C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
    • 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
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes
    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/06—Disazo dyes from a coupling component "C" containing a directive hydroxyl group
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/92—Synthetic fiber dyeing
    • Y10S8/922—Polyester fiber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH1739765A 1965-12-16 1965-12-16 Verfahren zur Herstellung in Wasser schwer löslicher Azofarbstoffe CH464393A (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CH1739765A CH464393A (de) 1965-12-16 1965-12-16 Verfahren zur Herstellung in Wasser schwer löslicher Azofarbstoffe
GB53224/66A GB1159110A (en) 1965-12-16 1966-11-29 Disperse Monoazo Dyes of the Azobenzine Series, their production and use
US600045A US3536695A (en) 1965-12-16 1966-12-08 Phenyl-azo-phenyl dyes of low solubility in water
DE19661644363 DE1644363A1 (de) 1965-12-16 1966-12-08 Verfahren zur Herstellung in Wasser schwer loeslicher Azofarbstoffe
DE19661644362 DE1644362A1 (de) 1965-12-16 1966-12-08 Verfahren zur Herstellung in Wasser schwer loeslicher Azofarbstoffe
GB55264/66A GB1163918A (en) 1965-12-16 1966-12-09 Disperse Disazo Dyes, their production and Use
US600405A US3496162A (en) 1965-12-16 1966-12-09 Disazo dyestuffs containing n-(cyanoethyl)-sulphonamide groups having low solubility in water
FR87590A FR1505708A (fr) 1965-12-16 1966-12-15 Colorants azoïques peu solubles dans l'eau, leur procédé de fabrication et leurs applications
FR87589A FR1505707A (fr) 1965-12-16 1966-12-15 Colorants azoïques, leur fabrication et leurs applications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1739765A CH464393A (de) 1965-12-16 1965-12-16 Verfahren zur Herstellung in Wasser schwer löslicher Azofarbstoffe

Publications (1)

Publication Number Publication Date
CH464393A true CH464393A (de) 1968-10-31

Family

ID=4425102

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1739765A CH464393A (de) 1965-12-16 1965-12-16 Verfahren zur Herstellung in Wasser schwer löslicher Azofarbstoffe

Country Status (5)

Country Link
US (2) US3536695A (de)
CH (1) CH464393A (de)
DE (2) DE1644363A1 (de)
FR (2) FR1505708A (de)
GB (2) GB1159110A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH532640A (de) * 1969-04-17 1973-01-15 Ciba Geigy Ag Verwendung bestimmter Disazoverbindungen als Farbstoffe
US4111930A (en) * 1969-07-17 1978-09-05 Sandoz Ltd. Monoazo dyes having an aryloxyalkyl group on the nitrogen atom in the para position of a 1,4-phenylene coupling component radical
EP2024467A2 (de) * 2006-05-19 2009-02-18 The Procter and Gamble Company Verfahren zur decarboxylierung von fettsäuren und ölen zur herstellung von paraffinen oder olefinen
EP2630197B1 (de) * 2010-10-22 2019-03-06 Milliken & Company Bis-azo-farbstoffe zur verwendung als blaufärbemittel
US8378083B2 (en) 2010-10-22 2013-02-19 Milliken & Company Bis-azo colorants for use as bluing agents

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2261175A (en) * 1939-07-01 1941-11-04 Eastman Kodak Co Azo compounds and material colored therewith
US2967858A (en) * 1958-02-07 1961-01-10 Sandoz Ltd Monoazo dyestuffs of low water solubility
CH439530A (fr) * 1959-12-22 1967-07-15 Carbochimique Sa Procédé de préparation de nouveaux colorants monoazoïques sulfamidés
FR1409796A (fr) * 1964-07-16 1965-09-03 Kuhlmann Ets Nouveaux colorants disazoïques et leur application à la teinture des fibres synthétiques

Also Published As

Publication number Publication date
US3536695A (en) 1970-10-27
FR1505707A (fr) 1967-12-15
DE1644363A1 (de) 1971-03-25
GB1159110A (en) 1969-07-23
FR1505708A (fr) 1967-12-15
DE1644362A1 (de) 1970-09-17
GB1163918A (en) 1969-09-10
US3496162A (en) 1970-02-17

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