ES2098709T3 - Procedimiento para teñir cuero por tricromia con mezclas de colorantes. - Google Patents

Procedimiento para teñir cuero por tricromia con mezclas de colorantes.

Info

Publication number
ES2098709T3
ES2098709T3 ES93810444T ES93810444T ES2098709T3 ES 2098709 T3 ES2098709 T3 ES 2098709T3 ES 93810444 T ES93810444 T ES 93810444T ES 93810444 T ES93810444 T ES 93810444T ES 2098709 T3 ES2098709 T3 ES 2098709T3
Authority
ES
Spain
Prior art keywords
trichromy
procedure
dye
formula
dyes
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 - Lifetime
Application number
ES93810444T
Other languages
English (en)
Inventor
Peter Dr Moser
Campbell Thomas Dr Page
Alois Dr Puntener
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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba SC Holding 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, Ciba SC Holding AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of ES2098709T3 publication Critical patent/ES2098709T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/32—Material containing basic nitrogen containing amide groups leather skins
    • D06P3/3206—Material containing basic nitrogen containing amide groups leather skins using acid dyes
    • D06P3/3226—Material containing basic nitrogen containing amide groups leather skins using acid dyes dis-polyazo
    • 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
    • C09B67/0041—Blends of pigments; Mixtured crystals; Solid solutions mixtures containing one azo dye
    • 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
    • C09B67/0041—Blends of pigments; Mixtured crystals; Solid solutions mixtures containing one azo dye
    • C09B67/0042—Mixtures containing two reactive dyes one of them being an azo dye

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)

Abstract

PARA COLOREAR CUERO SE EMPLEAN MEZCLAS COLORANTES CONTENIENDO DOS COLORANTES LIBRES DE METALES, DE LOS CUALES UNO CONTIENE DE DOS A OCHO GRUPOS SULFO Y EL OTRO CONTIENE DE TRES A OCHO GRUPOS SULFO. LA MEZCLA CONTIENE A LO SUMO UN COLORANTE CON DOS GRUPOS SULFONICO. PREFERENTEMENTE SE EMPLEA UNA MEZCLA DE TRES COLORANTES CROMADOS CONTENIENDO POR LO MENOS UN COLORANTE AMARILLO DE FORMULA (I), POR LO MENOS UN COLORANTE ROJO DE FORMULA (2) O (2A) Y POR LO MENOS UN COLORANTE AZUL DE FORMULA (3) CON ARREGLO A LA REIVINDICACION (2). CON ESTA MEZCLA DE COLORANTES SE PUEDE COLOREAR CUERO CON BRILLANTES TONOS.
ES93810444T 1992-06-30 1993-06-22 Procedimiento para teñir cuero por tricromia con mezclas de colorantes. Expired - Lifetime ES2098709T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH203992 1992-06-30

Publications (1)

Publication Number Publication Date
ES2098709T3 true ES2098709T3 (es) 1997-05-01

Family

ID=4224512

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93810444T Expired - Lifetime ES2098709T3 (es) 1992-06-30 1993-06-22 Procedimiento para teñir cuero por tricromia con mezclas de colorantes.

Country Status (5)

Country Link
US (1) US5486213A (es)
EP (1) EP0577556B1 (es)
JP (1) JPH0665870A (es)
DE (1) DE59305111D1 (es)
ES (1) ES2098709T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19626318A1 (de) * 1996-07-01 1998-01-08 Basf Ag Farbstoffmischungen, enthaltend Polyazofarbstoffe
KR101161891B1 (ko) * 2003-10-29 2012-07-03 바스프 에스이 가죽의 반응성 염색 방법
GB0711964D0 (en) * 2007-06-21 2007-08-01 Fujifilm Imaging Colorants Ltd Composition suitable for use in ink jet printing
CN101372467B (zh) * 2007-08-23 2011-09-14 明德国际仓储贸易(上海)有限公司 具有n,n-二烷氨基的桥基化合物及所应用的染料化合物
DE102009047183A1 (de) 2008-12-19 2010-07-15 Basf Se Farbstoffmischung zum Färben von Leder
SG181195A1 (en) 2010-11-29 2012-06-28 Dystar Colours Deutschland Metal free acid dyes, methods for the production thereof and their use
JP7013198B2 (ja) * 2017-10-20 2022-02-15 日本化薬株式会社 アゾ化合物又はその塩、及びインク

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2026092A (en) * 1928-06-06 1935-12-31 Gen Aniline Works Inc Dyestuffs of the oxazine series and process of preparing them
CH160681A (de) * 1931-11-30 1933-03-15 Ig Farbenindustrie Ag Verfahren zur Darstellung eines Azofarbstoffes.
FR810605A (fr) * 1935-09-21 1937-03-24 Ig Farbenindustrie Ag Colorants de la série anthraquinonique et leur procédé de production
CH280069A4 (es) * 1969-02-25 1972-01-31
US3819690A (en) * 1971-04-19 1974-06-25 Ciba Geigy Ag Acid nitro dyestuffs,their manufacture and use
BE791567A (fr) * 1971-11-17 1973-05-17 Acna Composes triazoiques hydrosolubles et leur procede de preparation
JPS4996010A (es) * 1972-10-03 1974-09-11
DE2853822A1 (de) * 1978-12-13 1980-07-03 Bayer Ag Verfahren zur herstellung basischer farbstoffe
DE3063393D1 (en) * 1979-02-02 1983-07-07 Ciba Geigy Ag Basic dioxazine compounds, process for their preparation and their use in dyeing and printing textile materials, paper and leather, and materials dyed and printed therewith
DE3005940A1 (de) * 1980-02-16 1981-09-10 Basf Ag, 6700 Ludwigshafen Polyazofarbstoffe
EP0061670B2 (de) * 1981-03-23 1994-06-01 Ciba-Geigy Ag Verfahren zum Färben von Leder und Pelzen mit Farbstoffmischungen
DE3133552A1 (de) * 1981-08-25 1983-03-17 Hoechst Ag, 6000 Frankfurt Neue wasserloesliche trisazofarbstoffe, verfahren zu ihrer herstellung und ihre verwendung zum faerben von leder und pelz
CH654845A5 (de) * 1982-08-06 1986-03-14 Sandoz Ag Anionische monoazoverbindungen, verfahren zur herstellung und ihre verwendung bei faerbe- und druckverfahren.
JPS612771A (ja) * 1984-06-14 1986-01-08 Taoka Chem Co Ltd インク組成物
US4652269A (en) * 1984-11-08 1987-03-24 Ciba-Geigy Corporation Process for the continuous trichromatic dyeing of synthetic polyamide materials: including a blue anthraquinone reactive dye
ZA858242B (en) * 1985-01-21 1986-08-27 Ciba Geigy Ag Cationic reaction products formed from 1-aminoalkyl-imidazole compounds and epihalohydrins
IN163246B (es) * 1985-08-16 1988-08-27 Atul Products Ltd
US4988804A (en) * 1987-11-10 1991-01-29 Ciba-Geigy Corporation Polyazo dyes obtained by successive coupling of H-acid and two further anilinic diazo components on resorcinol or the like
ES2062091T3 (es) * 1988-06-21 1994-12-16 Ciba Geigy Ag Colorantes azoicos.
DE3828909A1 (de) * 1988-08-26 1990-03-01 Sandoz Ag Anionische disazoverbindungen
FR2640988B1 (es) * 1988-12-22 1993-02-19 Sandoz Sa
ES2049014T3 (es) * 1989-12-11 1994-04-01 Ciba Geigy Ag Procedimiento de tintura del cuero.
EP0468922B1 (de) * 1990-07-24 1995-11-15 Ciba-Geigy Ag Verwendung von Polyazofarbstoffen zum Färben von Leder

Also Published As

Publication number Publication date
JPH0665870A (ja) 1994-03-08
US5486213A (en) 1996-01-23
DE59305111D1 (de) 1997-02-27
EP0577556B1 (de) 1997-01-15
EP0577556A1 (de) 1994-01-05

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