MX156169A - Procedimiento para la obtencion de composiciones de colorantes azoicos - Google Patents

Procedimiento para la obtencion de composiciones de colorantes azoicos

Info

Publication number
MX156169A
MX156169A MX202780A MX20278084A MX156169A MX 156169 A MX156169 A MX 156169A MX 202780 A MX202780 A MX 202780A MX 20278084 A MX20278084 A MX 20278084A MX 156169 A MX156169 A MX 156169A
Authority
MX
Mexico
Prior art keywords
procedure
azoic dyes
obtaining compositions
compositions
obtaining
Prior art date
Application number
MX202780A
Other languages
English (en)
Inventor
Alberto Rabassa
Beat Bruttel
Original Assignee
Ciba Geigy 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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of MX156169A publication Critical patent/MX156169A/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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0096—Purification; Precipitation; Filtration
    • 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
    • C09B41/00—Special methods of performing the coupling reaction
    • C09B41/006—Special methods of performing the coupling reaction characterised by process features
    • C09B41/009—Diazotising and coupling in one step
    • 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/008—Preparations of disperse dyes or solvent dyes
    • C09B67/0082—Preparations of disperse dyes or solvent dyes in liquid form
MX202780A 1983-09-21 1984-09-20 Procedimiento para la obtencion de composiciones de colorantes azoicos MX156169A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH5129/83A CH655125A5 (de) 1983-09-21 1983-09-21 Verfahren zur herstellung von azofarbstoffpraeparaten.

Publications (1)

Publication Number Publication Date
MX156169A true MX156169A (es) 1988-07-19

Family

ID=4288421

Family Applications (1)

Application Number Title Priority Date Filing Date
MX202780A MX156169A (es) 1983-09-21 1984-09-20 Procedimiento para la obtencion de composiciones de colorantes azoicos

Country Status (6)

Country Link
US (1) US4980459A (es)
EP (1) EP0136619B1 (es)
JP (1) JPS6088075A (es)
CH (1) CH655125A5 (es)
DE (1) DE3477672D1 (es)
MX (1) MX156169A (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH660494B (es) * 1984-12-12 1987-04-30
DE4229207C2 (de) * 1992-09-02 1998-12-17 Clariant Gmbh Verfahren zur Herstellung von Disazopigmenten und deren Verwendung
US6083285A (en) * 1998-09-24 2000-07-04 Morton International, Inc. N,N-dialkylaniline azo dye solutions
WO2003035791A1 (de) * 2001-10-25 2003-05-01 Basf Aktiengesellschaft Zusammensetzung zur vermeidung oder verminderung der schnee- und eisbildung, verfahren zu ihrer herstellung und verfahren zur anwendung dieser zusammensetzung
JP2005511705A (ja) * 2001-12-05 2005-04-28 チバ　スペシャルティ　ケミカルズ　ホールディング　インコーポレーテッド ２−（２−ニトロフェニルアゾ）フェノール類の製造のための無有機溶媒法
DE10161609A1 (de) * 2001-12-14 2003-06-26 Clariant Gmbh Verfahren zur Herstellung feinteiliger Azofarbmittelpräparationen für den Ink-Jet-Druck
US7019121B2 (en) * 2003-12-31 2006-03-28 Sun Chemical Corporation Process for conditioning azo pigments
DE102004019560A1 (de) * 2004-04-22 2005-11-10 Clariant Gmbh Hochreine Naphthol AS-Pigmente
DE102004019561A1 (de) * 2004-04-22 2005-11-10 Clariant Gmbh Verfahren zur Herstellung hochreiner Azofarbmittel
PL1794276T3 (pl) * 2004-09-23 2009-10-30 Unilever Nv Kompozycje do obróbki bielizny do prania

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2938897A (en) * 1955-12-28 1960-05-31 Gen Aniline & Film Corp Production of azoic pigments
US3941768A (en) * 1968-05-30 1976-03-02 Ciba-Geigy Ag One step diazotization coupling process
US3928314A (en) * 1969-11-27 1975-12-23 Ciba Geigy Ag One step process of preparing azo dyes by simultaneous diazotization and coupling at low pH
US3793305A (en) * 1970-09-14 1974-02-19 Du Pont One-step process of preparing azo dyes by simultaneous diazotization
JPS4924128A (es) * 1972-06-25 1974-03-04
GB1438118A (en) * 1972-11-21 1976-06-03 Ici Ltd Preparation of aqueous dispersions of azo dyestuffs
US3920855A (en) * 1973-11-30 1975-11-18 Dynapol Corp Food containing non-toxic food coloring compositions and a process therefor
JPS5086532A (es) * 1973-11-30 1975-07-11
DE2533603A1 (de) * 1975-07-26 1977-02-10 Bayer Ag Herstellung von azofarbstoffen unter zerkleinerung
JPS5215521A (en) * 1975-08-29 1977-02-05 Bayer Ag Process for manufacture of azo dyestuffs
DE2643214C2 (de) * 1976-09-25 1983-09-29 Bayer Ag, 5090 Leverkusen Herstellung wäßriger Azofarbstoff-Dispersionen
GB1552080A (en) * 1976-02-12 1979-09-05 Bayer Ag Azo dyestuff dispersions
DE2607122C2 (de) * 1976-02-21 1983-10-27 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Azofarbstoffen
US4225432A (en) * 1976-11-18 1980-09-30 Dynapol Efficiency of ultrafiltration purification of solutions of polymeric colorants by inorganic base addition
DE2903717A1 (de) * 1978-02-14 1979-08-16 Ici Ltd Verfahren zur herstellung einer waessrigen aufschlaemmung einer wasserunloeslichen azoverbindung
DE3009266A1 (de) * 1980-03-11 1981-09-17 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von azofarbstoffen
DE3234335A1 (de) * 1982-09-16 1984-03-22 Markus 7851 Binzen Kunzelmann Verfahren zur herstellung von hochkonzentrierten azoverbindungen

Also Published As

Publication number Publication date
CH655125A5 (de) 1986-03-27
DE3477672D1 (en) 1989-05-18
EP0136619A2 (de) 1985-04-10
EP0136619B1 (de) 1989-04-12
EP0136619A3 (en) 1987-04-15
JPS6088075A (ja) 1985-05-17
US4980459A (en) 1990-12-25

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