BR7019896D0 - Processo para a fabricacao de azo-corantes - Google Patents

Processo para a fabricacao de azo-corantes

Info

Publication number
BR7019896D0
BR7019896D0 BR21989670A BR21989670A BR7019896D0 BR 7019896 D0 BR7019896 D0 BR 7019896D0 BR 21989670 A BR21989670 A BR 21989670A BR 21989670 A BR21989670 A BR 21989670A BR 7019896 D0 BR7019896 D0 BR 7019896D0
Authority
BR
Brazil
Prior art keywords
azo
dyes
manufacture
Prior art date
Application number
BR21989670A
Other languages
English (en)
Portuguese (pt)
Inventor
H Angliker
R Peter
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Publication of BR7019896D0 publication Critical patent/BR7019896D0/pt

Links

BR21989670A 1969-06-19 1970-06-19 Processo para a fabricacao de azo-corantes BR7019896D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH938469A CH515970A (de) 1969-06-19 1969-06-19 Verfahren zur Herstellung von Azofarbstoffen

Publications (1)

Publication Number Publication Date
BR7019896D0 true BR7019896D0 (pt) 1973-04-12

Family

ID=4351428

Family Applications (1)

Application Number Title Priority Date Filing Date
BR21989670A BR7019896D0 (pt) 1969-06-19 1970-06-19 Processo para a fabricacao de azo-corantes

Country Status (8)

Country Link
BE (1) BE752254A (xx)
BR (1) BR7019896D0 (xx)
CA (1) CA923124A (xx)
CH (1) CH515970A (xx)
DE (1) DE2028457A1 (xx)
FR (1) FR2046913B1 (xx)
GB (1) GB1313371A (xx)
NL (1) NL7008951A (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH553240A (de) * 1971-06-17 1974-08-30 Sandoz Ag Verfahren zur herstellung von disazoverbindungen.
DE2507460C3 (de) * 1975-02-21 1979-01-25 Basf Ag, 6700 Ludwigshafen Azofarbstoffe mit Benzisothiazol-Diazokomponenten, ihre Herstellung und Verwendung zum Färben von synthetischen und halbsynthetischen organischen Fasern
CH622541A5 (xx) * 1976-07-12 1981-04-15 Sandoz Ag
CH629520A5 (de) * 1977-08-12 1982-04-30 Sandoz Ag Verfahren zur herstellung von azofarbstoffen.
DE2849471A1 (de) * 1978-11-15 1980-06-04 Basf Ag Azofarbstoffe mit heterocyclischen diazokomponenten
JPS5599967A (en) * 1979-01-26 1980-07-30 Mitsubishi Chem Ind Ltd Disazo dye for cellulose-containing fibers
JPS55115853A (en) * 1979-03-02 1980-09-06 Mitsui Toatsu Chem Inc Preparation of aromatic amine
US4271071A (en) * 1979-08-02 1981-06-02 Eastman Kodak Company Heterocyclic monoazo compounds from alkyl-3-(phenylamino)butyrates
JPS58179268A (ja) * 1982-04-15 1983-10-20 Gosei Senriyou Gijutsu Kenkyu Kumiai ポリエステル繊維用モノアゾ染料
US7497878B2 (en) 2005-06-30 2009-03-03 L'oreal, S.A. Azo dyes containing a sulphonamide or amide function for the dyeing of human keratin fibers and method of dyeing and dyeing compositions containing them

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR669168A (fr) * 1928-02-11 1929-11-13 Ste Ind Chim Bale Production de nouveaux colorants
GB859899A (en) * 1958-11-03 1961-01-25 Ici Ltd New monoazo dyestuffs derived from benzthiazole
GB909843A (en) * 1959-02-10 1962-11-07 Ici Ltd New monoazo dyestuffs containing ester groups
FR1350486A (fr) * 1963-03-14 1964-01-24 Bayer Ag Colorants monoazoïques insolubles dans l'eau, et procédé pour les préparer
FR1369878A (fr) * 1963-09-24 1964-08-14 Ici Ltd Nouveaux colorants dispersés de la série du benzène-azo-benzène
FR1414331A (fr) * 1963-11-14 1965-10-15 Ici Ltd Nouveaux colorants monoazoïques

Also Published As

Publication number Publication date
CH515970A (de) 1971-11-30
DE2028457A1 (xx) 1970-12-23
FR2046913A1 (xx) 1971-03-12
GB1313371A (en) 1973-04-11
CA923124A (en) 1973-03-20
FR2046913B1 (xx) 1973-11-16
BE752254A (fr) 1970-12-21
NL7008951A (xx) 1970-12-22

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