AR193650A1 - Colorantes diazoicos desprovistos de grupos de acido sulfonico y procedimientos para producirlos - Google Patents

Colorantes diazoicos desprovistos de grupos de acido sulfonico y procedimientos para producirlos

Info

Publication number
AR193650A1
AR193650A1 AR242612A AR24261272A AR193650A1 AR 193650 A1 AR193650 A1 AR 193650A1 AR 242612 A AR242612 A AR 242612A AR 24261272 A AR24261272 A AR 24261272A AR 193650 A1 AR193650 A1 AR 193650A1
Authority
AR
Argentina
Prior art keywords
diazoic
unproved
dyes
procedures
groups
Prior art date
Application number
AR242612A
Other languages
English (en)
Spanish (es)
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
Application granted granted Critical
Publication of AR193650A1 publication Critical patent/AR193650A1/es

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
    • C09B43/20—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group with monocarboxylic acids, carbamic acid esters or halides, mono- isocyanates or haloformic acid esters
    • 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
    • C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
    • C09B31/043—Amino-benzenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AR242612A 1971-06-17 1972-06-16 Colorantes diazoicos desprovistos de grupos de acido sulfonico y procedimientos para producirlos AR193650A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH881971A CH553240A (de) 1971-06-17 1971-06-17 Verfahren zur herstellung von disazoverbindungen.

Publications (1)

Publication Number Publication Date
AR193650A1 true AR193650A1 (es) 1973-05-11

Family

ID=4345089

Family Applications (1)

Application Number Title Priority Date Filing Date
AR242612A AR193650A1 (es) 1971-06-17 1972-06-16 Colorantes diazoicos desprovistos de grupos de acido sulfonico y procedimientos para producirlos

Country Status (13)

Country Link
US (1) US3956268A (fr)
JP (1) JPS5023847B1 (fr)
AR (1) AR193650A1 (fr)
BE (1) BE785056A (fr)
BR (1) BR7203929D0 (fr)
CA (1) CA975759A (fr)
CH (1) CH553240A (fr)
DE (1) DE2228736C3 (fr)
ES (1) ES403905A1 (fr)
FR (1) FR2142071B1 (fr)
GB (1) GB1395791A (fr)
IT (1) IT956656B (fr)
NL (1) NL7207961A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1559562A (en) * 1977-03-15 1980-01-23 Bayer Ag Azo compounds
JPS5599967A (en) * 1979-01-26 1980-07-30 Mitsubishi Chem Ind Ltd Disazo dye for cellulose-containing fibers
FR2530173B1 (fr) * 1982-07-14 1987-08-14 Kuka Schweissanlagen & Roboter Procede et montage pour freiner une partie de machine et pour l'arreter
TW223103B (fr) * 1992-02-03 1994-05-01 Ciba Geigy Ag

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE668126A (fr) * 1964-08-10
CH478884A (de) * 1966-10-06 1969-09-30 Sandoz Ag Verfahren zur Herstellung von Monoazofarbstoffen
US3523936A (en) * 1967-01-31 1970-08-11 Du Pont 2 - sulfonamido - 4 - (n,n - disubstituted amino)benzeneazo - 1,4 - naphthalene-or 1,4-benzene-azobenzene dyes
CH515970A (de) * 1969-06-19 1971-11-30 Ciba Geigy Ag Verfahren zur Herstellung von Azofarbstoffen
US3712882A (en) * 1969-11-06 1973-01-23 Du Pont Orange to rubine disperse disazo dyes
US3661888A (en) * 1970-02-12 1972-05-09 Martin Marietta Corp Water insoluble disazo dyestuffs resulting from coupling n,beta-acetoxyethyl - n,beta-cyanoethylaniline and diazotized 4 - amino - 2' - or 4' - nitro-azobenzene

Also Published As

Publication number Publication date
BE785056A (fr) 1972-12-18
DE2228736A1 (de) 1972-12-21
CA975759A (en) 1975-10-07
AU4360472A (en) 1974-01-03
FR2142071A1 (fr) 1973-01-26
CH553240A (de) 1974-08-30
FR2142071B1 (fr) 1977-12-23
IT956656B (it) 1973-10-10
ES403905A1 (es) 1975-11-16
JPS5023847B1 (fr) 1975-08-11
US3956268A (en) 1976-05-11
GB1395791A (en) 1975-05-29
NL7207961A (fr) 1972-12-19
BR7203929D0 (pt) 1973-05-24
DE2228736B2 (de) 1977-10-27
DE2228736C3 (de) 1978-06-15

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