BR8301654A - Corantes dis - e tris - azoicos - Google Patents

Corantes dis - e tris - azoicos

Info

Publication number
BR8301654A
BR8301654A BR8301654A BR8301654A BR8301654A BR 8301654 A BR8301654 A BR 8301654A BR 8301654 A BR8301654 A BR 8301654A BR 8301654 A BR8301654 A BR 8301654A BR 8301654 A BR8301654 A BR 8301654A
Authority
BR
Brazil
Prior art keywords
azoicos
dis
dyes
tris
dis dyes
Prior art date
Application number
BR8301654A
Other languages
English (en)
Portuguese (pt)
Inventor
Udo Bergmann
Guenter Hansen
Georg Zeidler
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of BR8301654A publication Critical patent/BR8301654A/pt

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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/24—Disazo or polyazo 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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/18—Trisazo or higher polyazo dyes
    • C09B33/24—Trisazo dyes of the type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
BR8301654A 1982-04-02 1983-03-30 Corantes dis - e tris - azoicos BR8301654A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823212240 DE3212240A1 (de) 1982-04-02 1982-04-02 Dis- und trisazofarbstoffe

Publications (1)

Publication Number Publication Date
BR8301654A true BR8301654A (pt) 1983-12-13

Family

ID=6160029

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8301654A BR8301654A (pt) 1982-04-02 1983-03-30 Corantes dis - e tris - azoicos

Country Status (5)

Country Link
US (2) US4547566A (forum.php)
EP (1) EP0091020B1 (forum.php)
JP (1) JPS58180558A (forum.php)
BR (1) BR8301654A (forum.php)
DE (2) DE3212240A1 (forum.php)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4582896A (en) * 1982-06-24 1986-04-15 Ciba-Geigy Corporation 1:2-metal complex dyes containing one atom of chromium or cobalt and two azo dyes each formed by coupling two diazo compounds to resorcinol
DE3428836A1 (de) * 1983-08-09 1985-02-21 Basf Ag, 6700 Ludwigshafen Azoverbindungen
DE3337885A1 (de) * 1983-10-19 1985-05-09 Basf Ag, 6700 Ludwigshafen Polyazofarbstoffe
CH657626A5 (de) * 1984-06-12 1986-09-15 Ciba Geigy Ag Verfahren zur herstellung von eisenkomplexfarbstoffen aus naphthylaminsulfonsaeure, resorcin und nitroaminophenol.
DE3507833A1 (de) * 1985-03-06 1986-09-11 Basf Ag, 6700 Ludwigshafen Disazofarbstoffe
DE3932829C1 (forum.php) * 1989-09-30 1991-05-02 Ciba-Geigy Ag, Basel, Ch
DE4126995A1 (de) * 1991-08-16 1993-02-18 Basf Ag Fliessfaehige farbstoffpraeparationen, die polyazofarbstoffe enthalten
US5376151A (en) * 1993-04-16 1994-12-27 North Carolina State University Environmentally friendly method for producing lightfast black shades on natural and synthetic substrates
ES2149678B1 (es) 1997-03-06 2001-05-16 Ciba Sc Holding Ag Estabilizacion de policarbonatos, poliesteres y policetonas.
TWI231820B (en) * 1999-03-11 2005-05-01 Ciba Sc Holding Ag Azo dyes, their preparation and their use
KR20140105475A (ko) 2011-12-14 2014-09-01 훈츠만 어드밴스트 머티리얼스(스위처랜드) 게엠베하 아조 염료들

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE278142C (forum.php) *
US2136650A (en) * 1933-06-17 1938-11-15 Calco Chemical Co Inc Metallized acid polyazo dyes
US2257165A (en) * 1933-11-25 1941-09-30 Gen Aniline & Film Corp Azo dyestuffs containing chromium in complex union
US2200445A (en) * 1933-11-25 1940-05-14 Gen Aniline & Film Corp Azo dyestuffs containing a heavy metal in a complex form
US2175187A (en) * 1933-11-25 1939-10-10 Gen Aniline Works Inc Azo dyestuffs containing a heavy metal in a complex form
US2111559A (en) * 1933-11-25 1938-03-22 Gen Aniline Works Inc Azo dyestuffs containing a heavy metal in a complex form
FR781862A (fr) * 1933-11-25 1935-05-23 Ig Farbenindustrie Ag Production de nouveaux colorants azoïques
US2042810A (en) * 1934-08-11 1936-06-02 Soc Of Chemical Ind Complex metal compounds of disazo-dyestuffs
GB440150A (en) * 1935-01-24 1935-12-20 Chem Ind Basel Manufacture of dyestuffs containing metal in complex union
US2188774A (en) * 1935-11-09 1940-01-30 Gen Aniline Works Inc Leather dyed with monoazo dyestuffs
US2152652A (en) * 1936-07-02 1939-04-04 Gen Aniline Works Inc Metalliferous azo dyes
CH335547A (de) * 1954-02-13 1959-01-15 Bayer Ag Verfahren zur Herstellung eines braunen Tetrakisazofarbstoffes
CH531032A (de) * 1969-05-23 1972-11-30 Sandoz Ag Verfahren zur Herstellung von Polyazoverbindungen und ihrer Metallkomplexverbindungen
GB1299033A (en) * 1970-06-09 1972-12-06 Crompton & Knowles Corp Metalized acid blue dye
US4120854A (en) * 1974-04-10 1978-10-17 Sandoz Ltd. Disazo and trisazo dyes having a 1,3-diamino-, dihydroxy- or amino-hydroxy-benzene nucleus and metal complexes thereof
DE2926761A1 (de) * 1979-07-03 1981-01-22 Bayer Ag Metallkomplexfarbstoffe
DE3029271A1 (de) * 1980-08-01 1982-03-18 Bayer Ag, 5090 Leverkusen Metallkomplexfarbstoffe, verfahren zu ihrer herstellung und ihre verwendung zum faerben stickstoffhaltiger materialien

Also Published As

Publication number Publication date
US4638055A (en) 1987-01-20
JPH041030B2 (forum.php) 1992-01-09
EP0091020A1 (de) 1983-10-12
DE3212240A1 (de) 1983-10-06
JPS58180558A (ja) 1983-10-22
DE3362374D1 (de) 1986-04-10
US4547566A (en) 1985-10-15
EP0091020B1 (de) 1986-03-05

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 30/03/98