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ES484254A1 - Procedimiento para la preparacion de colorantes de disper- sion. - Google Patents

Procedimiento para la preparacion de colorantes de disper- sion.

Info

Publication number
ES484254A1
ES484254A1 ES484254A ES484254A ES484254A1 ES 484254 A1 ES484254 A1 ES 484254A1 ES 484254 A ES484254 A ES 484254A ES 484254 A ES484254 A ES 484254A ES 484254 A1 ES484254 A1 ES 484254A1
Authority
ES
Spain
Prior art keywords
mixtures
dyes
formula
synthetic
dye
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
ES484254A
Other languages
English (en)
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.)
Sandoz AG
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
Publication of ES484254A1 publication Critical patent/ES484254A1/es
Expired 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
    • 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
    • C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
    • C09B67/0046—Mixtures of two or more azo dyes
    • C09B67/0051—Mixtures of two or more azo dyes mixture of two or more monoazo 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes
    • C09B29/0805—Amino benzenes free of acid groups
    • C09B29/0807—Amino benzenes free of acid groups characterised by the amino group
    • C09B29/0809—Amino benzenes free of acid groups characterised by the amino group substituted amino group
    • C09B29/0811—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino
    • C09B29/0813—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino substituted by OH, O-C(=X)-R, O-C(=X)-X-R, O-R (X being O,S,NR; R being hydrocarbonyl)
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes
    • C09B29/0805—Amino benzenes free of acid groups
    • C09B29/0807—Amino benzenes free of acid groups characterised by the amino group
    • C09B29/0809—Amino benzenes free of acid groups characterised by the amino group substituted amino group
    • C09B29/0811—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino
    • C09B29/0815—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino substituted by -C(=O)-
    • C09B29/0816—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino substituted by -C(=O)- substituted by -COOR
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)

Abstract

Las mezclas de colorantes, se transforman en preparaciones tintóreas por métodos conocidos, por ejemplo mediante molturación en presencia de agentes de dispersión y/o agentes de carga y subsiguiente secado. Al obtener las mezclas por mezclado de los colorantes de fórmula I y II, las preparaciones tintóreas pueden prepararse mediante mezclado de los colorantes de fórmula I II ya molturado o bien mediante molturación de la ya preparada mezcla de los colorantes de fórmula I y II. Las preparaciones de tintura que contienen las mezclas según la presente invención, son apropiados para la tintura o la estampación de substratos textiles que se constituyen, totalmente o en parte, de materias orgánicas sintéticas o semi-sintéticas, hidrófobas, de elevado peso moléculas. Se aplican las mezclas a partir de suspensiones acuosas. Como substratos apropiados pueden citarse los poliésteres aromáticos. Como substratos apropiados pueden citarse los poliésteres aromáticos lineales, el hemipenta-acetato de celulosa, el triacetato de celulosa y las poliamidas sintéticas.
ES484254A 1978-09-19 1979-09-18 Procedimiento para la preparacion de colorantes de disper- sion. Expired ES484254A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH977478A CH636369A5 (de) 1978-09-19 1978-09-19 Faerbestabile mischungen von dispersionsfarbstoffen.

Publications (1)

Publication Number Publication Date
ES484254A1 true ES484254A1 (es) 1980-10-01

Family

ID=4355524

Family Applications (1)

Application Number Title Priority Date Filing Date
ES484254A Expired ES484254A1 (es) 1978-09-19 1979-09-18 Procedimiento para la preparacion de colorantes de disper- sion.

Country Status (10)

Country Link
JP (1) JPS5543190A (es)
BE (1) BE878658A (es)
BR (1) BR7905959A (es)
CH (1) CH636369A5 (es)
DE (1) DE2936489A1 (es)
ES (1) ES484254A1 (es)
FR (1) FR2436801A1 (es)
GB (1) GB2030169B (es)
IT (1) IT7950185A0 (es)
ZA (1) ZA794964B (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4464181A (en) * 1982-02-12 1984-08-07 Basf Aktiengesellschaft Mixtures of benzisothiazole mono-azo dyes for cellulose acetate
DE3205044A1 (de) * 1982-02-12 1983-08-25 Basf Ag, 6700 Ludwigshafen Farbstoffmischungen
DE3901724A1 (de) * 1989-01-21 1990-07-26 Bayer Ag Verfahren zum faerben von synthetischen fasermaterialien
DE3908445A1 (de) * 1989-03-15 1990-09-20 Cassella Ag Farbstoffmischung
EP0826741B1 (de) * 1996-08-26 2000-10-18 Ciba SC Holding AG Dispersionsfarbstoffe
DE19636380A1 (de) * 1996-09-09 1998-03-12 Dystar Textilfarben Gmbh & Co Dispersionsfarbstoffmischungen
ES2172266T3 (es) * 1998-03-23 2002-09-16 Dystar Textilfarben Gmbh & Co Mezclas de colorantes monoazoicos dispersados.
DE19816056A1 (de) 1998-03-23 1999-09-30 Dystar Textilfarben Gmbh & Co Dispersionsazofarbstoffmischungen
DE19954398A1 (de) * 1999-11-12 2001-05-17 Dystar Textilfarben Gmbh & Co Mischungen von Dispersions-Monoazofarbstoffen
EP1668079B1 (en) 2003-09-25 2011-09-14 DyStar Colours Deutschland GmbH Adsorbable organic halogen (aox)-free navy and black disperse dyes
CN101983994A (zh) * 2010-07-30 2011-03-09 江苏亚邦染料股份有限公司 一种可用于聚酯纤维直接印花的深蓝色分散染料
CN101967307B (zh) * 2010-09-18 2013-05-01 浙江万丰化工有限公司 一种分散染料复合物
EP2754697A1 (en) 2013-01-14 2014-07-16 DyStar Colours Distribution GmbH High wet-fast disperse dye mixtures
EP2754698A1 (en) 2013-01-14 2014-07-16 DyStar Colours Distribution GmbH High wet-fast disperse dye mixtures
EP2754696A1 (en) 2013-01-15 2014-07-16 DyStar Colours Distribution GmbH AOX-free navy and black disperse dye mixtures
BR112015016526B1 (pt) 2013-01-14 2021-12-28 Dystar Colours Distribution Gmbh Misturas de corantes, seus processos de produção, solução aquosa para tingimento, processos para tingir ou imprimir material, tinta para impressão têxtil digital, e fibras e combinações contendo tais fibras
EP2995653A1 (en) * 2014-09-15 2016-03-16 DyStar Colours Distribution GmbH High wet-fast disperse dyes and mixtures thereof
EP3178886A1 (en) 2015-12-10 2017-06-14 DyStar Colours Distribution GmbH High wet fast brilliant blue disperse dye mixtures

Also Published As

Publication number Publication date
GB2030169B (en) 1982-11-24
BR7905959A (pt) 1980-07-08
DE2936489A1 (de) 1980-03-27
BE878658A (fr) 1980-03-07
ZA794964B (en) 1981-05-27
CH636369A5 (de) 1983-05-31
IT7950185A0 (it) 1979-09-06
GB2030169A (en) 1980-04-02
JPS5543190A (en) 1980-03-26
FR2436801A1 (fr) 1980-04-18

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