ES2105192T3 - Procedimiento para teñir cuero con mezclas de colorantes. - Google Patents

Procedimiento para teñir cuero con mezclas de colorantes.

Info

Publication number
ES2105192T3
ES2105192T3 ES93810208T ES93810208T ES2105192T3 ES 2105192 T3 ES2105192 T3 ES 2105192T3 ES 93810208 T ES93810208 T ES 93810208T ES 93810208 T ES93810208 T ES 93810208T ES 2105192 T3 ES2105192 T3 ES 2105192T3
Authority
ES
Spain
Prior art keywords
leather
procedure
formula
dying
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 - Lifetime
Application number
ES93810208T
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 Spezialitaetenchemie 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 Spezialitaetenchemie Holding AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of ES2105192T3 publication Critical patent/ES2105192T3/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
    • D06P3/3213—Material containing basic nitrogen containing amide groups leather skins using acid dyes monoazo
    • 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
    • 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

Landscapes

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

Abstract

PARA EL TEÑIDO DE CUERO SE UTILIZAN COMPUESTOS COLORANTES, CONTENIENDO AL MENOS DOS COLORANTES LIBRES DE METALES, CADA UNO CON UN GRUPO SULFO O CARBOXI, Y UN PESO MOLECULAR ENTRE 450 Y 700. PREFERENTEMENTE SE UTILIZA UNA COMPOSICION TRICROMICA COLORANTE, CONTENIENDO AL MENOS UN COLORANTE AMARILLO DE FORMULA (1), AL MENOS UN COLORANTE ROJO DE FORMULA (2), Y AL MENOS UN COLORANTE AZUL DE FORMULA (3), SEGUN LA SOLICITUD 2. CON ESTAS COMPOSICIONES COLORANTES SE PUEDE TEÑIR EL CUERO EN TONOS BRILLANTES.
ES93810208T 1992-04-01 1993-03-23 Procedimiento para teñir cuero con mezclas de colorantes. Expired - Lifetime ES2105192T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH105392 1992-04-01

Publications (1)

Publication Number Publication Date
ES2105192T3 true ES2105192T3 (es) 1997-10-16

Family

ID=4201357

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93810208T Expired - Lifetime ES2105192T3 (es) 1992-04-01 1993-03-23 Procedimiento para teñir cuero con mezclas de colorantes.

Country Status (5)

Country Link
US (1) US5354341A (es)
EP (1) EP0564404B1 (es)
JP (1) JPH0649778A (es)
DE (1) DE59306811D1 (es)
ES (1) ES2105192T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19851389A1 (de) * 1998-11-07 2000-05-11 Dystar Textilfarben Gmbh & Co Gelbe Farbstoffmischungen von wasserlöslichen faserreaktiven Azofarbstoffen und ihre Verwendung
US7001435B2 (en) * 2002-05-30 2006-02-21 Automotive Technology, Inc. Leather treatment
WO2011139817A2 (en) 2010-04-28 2011-11-10 University Of Georgia Research Foundation, Inc. Photochemical cross-linkable polymers, methods of marking photochemical cross-linkable polymers, methods of using photochemical cross-linkable polymers, and methods of making articles containing photochemical cross-linkable polymers
WO2013012664A2 (en) 2011-07-15 2013-01-24 The University Of Georgia Research Foundation, Inc Permanent attachment of agents to surfaces containing c-h functionality
WO2013056007A2 (en) 2011-10-14 2013-04-18 University Of Georgia Research Foundation, Inc. Photochemical cross-linkable polymers, methods of making photochemical cross-linkable plolymers, methods of using photochemical cross-linkable poloymers, and methods of making articles containing photochemical cross-linkable polymers
CN103275516B (zh) * 2013-06-06 2016-05-11 恒升化工（启东）有限公司 一种含活性基团的酸性黄色染料的生产方法
CN114575171A (zh) * 2021-12-22 2022-06-03 浙江中辉裘革科技有限公司 一种羊皮低温染色用染料及其染色工艺

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH191165A (de) * 1936-03-05 1937-05-31 Geigy Ag J R Verfahren zur Darstellung eines neuen Monoazofarbstoffes.
US3819690A (en) * 1971-04-19 1974-06-25 Ciba Geigy Ag Acid nitro dyestuffs,their manufacture and use
IT995547B (it) * 1972-10-03 1975-11-20 Baychem Corp Coloranti monoazoici idrosolubili
LU78597A1 (de) * 1977-11-28 1979-06-13 Ciba Geigy Ag Neue anthrachinonverbindungen,deren herstellung und verwendung
DE3264112D1 (en) * 1981-03-23 1985-07-18 Ciba Geigy Ag Process for dyeing leather and pelts with dye mixtures
DE3363254D1 (en) * 1982-04-08 1986-06-05 Ciba Geigy Ag Process for trichromatic dyeing or printing
CH654845A5 (de) * 1982-08-06 1986-03-14 Sandoz Ag Anionische monoazoverbindungen, verfahren zur herstellung und ihre verwendung bei faerbe- und druckverfahren.
DE3326954A1 (de) * 1982-08-06 1984-02-09 Sandoz-Patent-GmbH, 7850 Lörrach Anionische monoazoverbindungen, verfahren zur herstellung und ihre verwendung bei faerbe- und druckverfahren
EP0127579B1 (de) * 1983-05-25 1987-10-07 Ciba-Geigy Ag Verfahren zum Trichromie-Färben oder -Bedrucken
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
EP0181292B1 (de) * 1984-11-08 1990-07-25 Ciba-Geigy Ag Verfahren zum Kontinuierlichen Trichromie-Färben von synthetischen Polyamidmaterialien
US4799933A (en) * 1986-01-21 1989-01-24 Ciba-Geigy Corporation Process for the trichromatic dyeing of leather
FR2640988B1 (es) * 1988-12-22 1993-02-19 Sandoz Sa
GB2236542B (en) * 1989-10-06 1992-04-15 Sandoz Ltd Dye mixtures and their use in trichromatic dyeing processes
EP0425435A1 (de) * 1989-10-23 1991-05-02 Ciba-Geigy Ag Verfahren zum Trichromie-Färben oder -Bedrucken

Also Published As

Publication number Publication date
US5354341A (en) 1994-10-11
EP0564404B1 (de) 1997-06-25
DE59306811D1 (de) 1997-07-31
EP0564404A1 (de) 1993-10-06
JPH0649778A (ja) 1994-02-22

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