CH578600A5 - - Google Patents

Info

Publication number
CH578600A5
CH578600A5 CH1678875A CH1678875A CH578600A5 CH 578600 A5 CH578600 A5 CH 578600A5 CH 1678875 A CH1678875 A CH 1678875A CH 1678875 A CH1678875 A CH 1678875A CH 578600 A5 CH578600 A5 CH 578600A5
Authority
CH
Switzerland
Application number
CH1678875A
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of CH578600A5 publication Critical patent/CH578600A5/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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/18—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group
    • C09B43/24—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group with formation of —O—SO2—R or —O—SO3H radicals
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH1678875A 1971-10-12 1972-10-11 CH578600A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4745271A GB1392037A (en) 1971-10-12 1971-10-12 Monoazo dyestuffs

Publications (1)

Publication Number Publication Date
CH578600A5 true CH578600A5 (xx) 1976-08-13

Family

ID=10445019

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1678875A CH578600A5 (xx) 1971-10-12 1972-10-11

Country Status (10)

Country Link
US (1) US3926946A (xx)
JP (1) JPS4847529A (xx)
BE (1) BE790013A (xx)
CH (1) CH578600A5 (xx)
DE (1) DE2250083A1 (xx)
ES (1) ES407541A1 (xx)
FR (1) FR2156250B1 (xx)
GB (1) GB1392037A (xx)
IT (1) IT968716B (xx)
NL (1) NL7213787A (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2307179A1 (de) * 1973-02-14 1974-08-22 Bayer Ag Azofarbstoffe
DE2422465C2 (de) * 1974-05-09 1982-12-02 Bayer Ag, 5090 Leverkusen Azofarbstoffe
DE2630990A1 (de) * 1976-07-09 1978-01-12 Bayer Ag Azofarbstoffe
DE2630989A1 (de) * 1976-07-09 1978-01-12 Bayer Ag Azofarbstoffe
DE19930927A1 (de) 1999-07-06 2001-01-11 Henkel Kgaa Neue Farbstoffe und Färbemittel
BRPI0510401B1 (pt) * 2004-05-19 2015-07-28 Clariant Finance Bvi Ltd Compostos corantes monoazo, seu processo de preparação e seus usos

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2879269A (en) * 1955-10-20 1959-03-24 Saul & Co Water-insoluble diphenylamine dyestuffs
GB1047026A (en) * 1963-09-21 1966-11-02 Yorkshire Dyeware & Chem Co Disperse azo dyes
US3516982A (en) * 1965-07-16 1970-06-23 Basf Ag Monoazo dyes containing a 2-nitro diphenylamine
GB1166347A (en) * 1966-06-06 1969-10-08 Sandoz Ltd Azo Dyes of Low Water Solubility, their production and use
CH481991A (de) * 1966-07-29 1969-11-30 Ciba Geigy Verfahren zur Herstellung neuer wasserunlöslicher Nitroazofarbstoffe

Also Published As

Publication number Publication date
JPS4847529A (xx) 1973-07-06
BE790013A (fr) 1973-04-12
FR2156250A1 (xx) 1973-05-25
NL7213787A (xx) 1973-04-16
GB1392037A (en) 1975-04-23
DE2250083A1 (de) 1973-06-28
ES407541A1 (es) 1975-11-01
IT968716B (it) 1974-03-20
US3926946A (en) 1975-12-16
FR2156250B1 (xx) 1976-08-20

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Legal Events

Date Code Title Description
PL Patent ceased