ES8300825A1 - Procedimiento de preparacion de soluciones concentradas de colorantes azoicos - Google Patents

Procedimiento de preparacion de soluciones concentradas de colorantes azoicos

Info

Publication number
ES8300825A1
ES8300825A1 ES503014A ES503014A ES8300825A1 ES 8300825 A1 ES8300825 A1 ES 8300825A1 ES 503014 A ES503014 A ES 503014A ES 503014 A ES503014 A ES 503014A ES 8300825 A1 ES8300825 A1 ES 8300825A1
Authority
ES
Spain
Prior art keywords
solutions
preparation
azo dyestuffs
concentrated
diazotisation
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES503014A
Other languages
English (en)
Other versions
ES503014A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
Original Assignee
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
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 Produits Chimiques Ugine Kuhlmann, Ugine Kuhlmann SA filed Critical Produits Chimiques Ugine Kuhlmann
Publication of ES8300825A1 publication Critical patent/ES8300825A1/es
Publication of ES503014A0 publication Critical patent/ES503014A0/es
Granted legal-status Critical Current

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
    • C09B41/00—Special methods of performing the coupling reaction
    • 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
    • C09B67/0072—Preparations with anionic dyes or reactive dyes
    • C09B67/0073—Preparations of acid or reactive dyes in liquid form
    • 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
    • C09B67/0083—Solutions of 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
    • C09B69/00—Dyes not provided for by a single group of this subclass
    • C09B69/02—Dyestuff salts, e.g. salts of acid dyes with basic dyes
    • C09B69/04—Dyestuff salts, e.g. salts of acid dyes with basic dyes of anionic dyes with nitrogen containing compounds
    • C09B69/045—Dyestuff salts, e.g. salts of acid dyes with basic dyes of anionic dyes with nitrogen containing compounds of anionic azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Paper (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE DISOLVENTES CONCENTRADOS DE COLORANTES AZOICOS A PARTIR DE AMINAS DIAZOTABLES Y DE COPULANTES. CONSISTE EN LA REACCION DE DIAZOTACION DE UNA AMINA, EMPLEANDO NITRITO SODICO Y ACIDO SULFURICO EN MEDIO ACUOSO Y EN PRESENCIA DE UN DISOLVENTE ORGANICO MISCIBLE CON EL AGUA; SEGUIDA DE LA REACCION DE COPULACION DE LA SAL DE DIAZONIO OBTENIDA CON UN COPULANTE, TAL COMO <021>-NAFTOL. EL SULFATO SODICO FORMADO SE SEPARA POR FILTRACION. >TIENE APLICACIONES PARA LA OBTENCION DE COLORANTES DEL TIPO ACID ORANGE.
ES503014A 1980-06-13 1981-06-12 Procedimiento de preparacion de soluciones concentradas de colorantes azoicos Granted ES503014A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8013144A FR2484431A1 (fr) 1980-06-13 1980-06-13 Procede pour la preparation de solutions concentrees de colorants azoiques et solutions ainsi obtenues

Publications (2)

Publication Number Publication Date
ES8300825A1 true ES8300825A1 (es) 1982-11-01
ES503014A0 ES503014A0 (es) 1982-11-01

Family

ID=9243050

Family Applications (1)

Application Number Title Priority Date Filing Date
ES503014A Granted ES503014A0 (es) 1980-06-13 1981-06-12 Procedimiento de preparacion de soluciones concentradas de colorantes azoicos

Country Status (15)

Country Link
JP (1) JPS5728163A (es)
AU (1) AU7169181A (es)
BE (1) BE889088A (es)
BR (1) BR8103760A (es)
DE (1) DE3123236A1 (es)
DK (1) DK251981A (es)
ES (1) ES503014A0 (es)
FI (1) FI811844L (es)
FR (1) FR2484431A1 (es)
GB (1) GB2079771A (es)
IT (1) IT1144810B (es)
NL (1) NL8102811A (es)
NO (1) NO811997L (es)
SE (1) SE8103715L (es)
ZA (1) ZA813939B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59148207A (ja) * 1983-02-14 1984-08-24 昭和電線電纜株式会社 架橋ポリエチレン絶縁ケ−ブル
DE3426931A1 (de) * 1984-07-21 1986-01-23 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung fluessiger, salzarmer, waessriger reaktivfarbstoffzubereitungen
DE3574721D1 (de) * 1984-04-09 1990-01-18 Hoechst Ag Verfahren zur herstellung fluessiger, salzarmer, waessriger farbstoffzubereitungen.
DE3413315A1 (de) * 1984-04-09 1985-10-17 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung fluessiger, salzarmer, waessriger reaktivfarbstoffzubereitungen
CH675425A5 (es) * 1988-08-24 1990-09-28 Ciba Geigy Ag
DE19621840A1 (de) * 1996-05-31 1997-12-04 Basf Ag Verfahren zur Herstellung von Phenylazonaphthalinen
US7008911B2 (en) 2002-09-06 2006-03-07 Ecolab, Inc. Non-surfactant solubilizing agent
US6767881B1 (en) 2003-03-19 2004-07-27 Ecolab, Inc. Cleaning concentrate
FR2862656B1 (fr) * 2003-11-26 2007-01-12 Sebia Sa Solution de colorant azoique concentree, trousse de coloration en comportant et procede de preparation d'une solution de coloration de proteines

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE631379A (es) *
US3681320A (en) * 1970-01-13 1972-08-01 Du Pont Preparation of disazo j acid urea dyestuffs
FR2109806A5 (en) * 1970-10-07 1972-05-26 Althouse Tertre Stable tinctorial prepns for dyeing paper by - direct application
DE2049620C3 (de) * 1970-10-09 1975-04-30 Basf Ag, 6700 Ludwigshafen Stabile, konzentrierte, saure Stammlösungen von anionischen Farbstoffen, Verfahren zu ihrer Herstellung und ihre Verwendung
DE2051303C3 (de) * 1970-10-20 1978-12-21 Bayer Ag, 5090 Leverkusen Polyhydroxyalkylaminsalze anionischer Farbstoffe
DE2209478C3 (de) * 1972-02-29 1975-04-10 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von konzentrierten Lösungen metallfreier anionischer sulfonsäuregruppenhaltiger Azofarbstoffe
US4082742A (en) * 1973-08-17 1978-04-04 E. I. Du Pont De Nemours And Company Process for preparing an aqueous disazo dye concentrate
GB1527602A (en) * 1974-12-23 1978-10-04 Clayton Aniline Co Ltd Preparation of concentrated aqueous solutions of tertiary amine salts of disazo dyestuffs
DE2527703A1 (de) * 1975-06-21 1977-01-13 Bayer Ag Verfahren zur herstellung konzentrierter loesungen anionischer farbstoffe
US4043752A (en) * 1975-12-17 1977-08-23 E. I. Du Pont De Nemours And Company Phenylazoaminophenylpyrazole acid dye solutions containing two nonionic surfactants

Also Published As

Publication number Publication date
SE8103715L (sv) 1981-12-14
FR2484431A1 (fr) 1981-12-18
NO811997L (no) 1981-12-14
DE3123236A1 (de) 1982-06-16
IT1144810B (it) 1986-10-29
BE889088A (fr) 1981-12-04
ES503014A0 (es) 1982-11-01
BR8103760A (pt) 1982-03-02
AU7169181A (en) 1981-12-17
NL8102811A (nl) 1982-01-04
DK251981A (da) 1981-12-14
ZA813939B (en) 1982-06-30
GB2079771A (en) 1982-01-27
JPS5728163A (en) 1982-02-15
FI811844L (fi) 1981-12-14
IT8167801A0 (it) 1981-06-11

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