CH553240A - Verfahren zur herstellung von disazoverbindungen. - Google Patents

Verfahren zur herstellung von disazoverbindungen.

Info

Publication number
CH553240A
CH553240A CH881971A CH881971A CH553240A CH 553240 A CH553240 A CH 553240A CH 881971 A CH881971 A CH 881971A CH 881971 A CH881971 A CH 881971A CH 553240 A CH553240 A CH 553240A
Authority
CH
Switzerland
Prior art keywords
connections
producing
producing disazo
disazo connections
disazo
Prior art date
Application number
CH881971A
Other languages
German (de)
English (en)
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 CH881971A priority Critical patent/CH553240A/xx
Priority to GB2734672A priority patent/GB1395791A/en
Priority to NL7207961A priority patent/NL7207961A/xx
Priority to US05/262,066 priority patent/US3956268A/en
Priority to DE2228736A priority patent/DE2228736C3/de
Priority to CA144,778A priority patent/CA975759A/en
Priority to JP47060001A priority patent/JPS5023847B1/ja
Priority to ES403905A priority patent/ES403905A1/es
Priority to IT25802/72A priority patent/IT956656B/it
Priority to AR242612A priority patent/AR193650A1/es
Priority to BR3929/72A priority patent/BR7203929D0/pt
Priority to BE785056A priority patent/BE785056A/xx
Priority to AU43604/72A priority patent/AU467038B2/en
Priority to FR7221980A priority patent/FR2142071B1/fr
Publication of CH553240A publication Critical patent/CH553240A/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
    • C09B43/20—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)
CH881971A 1971-06-17 1971-06-17 Verfahren zur herstellung von disazoverbindungen. CH553240A (de)

Priority Applications (14)

Application Number Priority Date Filing Date Title
CH881971A CH553240A (de) 1971-06-17 1971-06-17 Verfahren zur herstellung von disazoverbindungen.
GB2734672A GB1395791A (en) 1971-06-17 1972-06-12 Disazo compounds their preparation and use as dyes
NL7207961A NL7207961A (show.php) 1971-06-17 1972-06-12
US05/262,066 US3956268A (en) 1971-06-17 1972-06-12 Substituted phenyl-azo-phenylene-azo-phenyl dyes
DE2228736A DE2228736C3 (de) 1971-06-17 1972-06-13 Disazoverbindungen, ihre Herstellung und Verwendung zum Färben oder Bedrucken von Fasern oder Fäden aus voll- oder halbsynthetischen hydrophoben hochmolekularen organischen Stoffen
CA144,778A CA975759A (en) 1971-06-17 1972-06-15 Azo dyes
JP47060001A JPS5023847B1 (show.php) 1971-06-17 1972-06-15
ES403905A ES403905A1 (es) 1971-06-17 1972-06-15 Procedimiento para la obtencion de colorantes diazoicos.
IT25802/72A IT956656B (it) 1971-06-17 1972-06-16 Composti disazoici loro preparazio ne e loro impiego
AR242612A AR193650A1 (es) 1971-06-17 1972-06-16 Colorantes diazoicos desprovistos de grupos de acido sulfonico y procedimientos para producirlos
BR3929/72A BR7203929D0 (pt) 1971-06-17 1972-06-16 Processo para a obtencao de compostos dosazoicos processo para tingimento ou estampagem de fibras fios ou materiais obtidos dos mesmos constituidos de substancias organicas macromoleculares hidrofobas totalmente ou semi-sinteticas com emprego dos ditos compostos e artigos assim tingidos ou estampados
BE785056A BE785056A (fr) 1971-06-17 1972-06-16 Composes disazoiques, leur preparation et leur utilisation
AU43604/72A AU467038B2 (en) 1971-06-17 1972-06-19 Disazo dyestuffs
FR7221980A FR2142071B1 (show.php) 1971-06-17 1972-06-19

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
CH553240A true CH553240A (de) 1974-08-30

Family

ID=4345089

Family Applications (1)

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

Country Status (13)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6027695B2 (ja) * 1977-03-15 1985-07-01 バイエル・アクチエンゲゼルシヤフト アゾ化合物
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 (show.php) * 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 (show.php) * 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
FR2142071A1 (show.php) 1973-01-26
FR2142071B1 (show.php) 1977-12-23
AR193650A1 (es) 1973-05-11
GB1395791A (en) 1975-05-29
BE785056A (fr) 1972-12-18
DE2228736C3 (de) 1978-06-15
BR7203929D0 (pt) 1973-05-24
JPS5023847B1 (show.php) 1975-08-11
CA975759A (en) 1975-10-07
NL7207961A (show.php) 1972-12-19
AU4360472A (en) 1974-01-03
US3956268A (en) 1976-05-11
DE2228736B2 (de) 1977-10-27
ES403905A1 (es) 1975-11-16
DE2228736A1 (de) 1972-12-21
IT956656B (it) 1973-10-10

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Legal Events

Date Code Title Description
PL Patent ceased