ES2089774T3 - Procedimiento para teñir cuero. - Google Patents

Procedimiento para teñir cuero.

Info

Publication number
ES2089774T3
ES2089774T3 ES93810365T ES93810365T ES2089774T3 ES 2089774 T3 ES2089774 T3 ES 2089774T3 ES 93810365 T ES93810365 T ES 93810365T ES 93810365 T ES93810365 T ES 93810365T ES 2089774 T3 ES2089774 T3 ES 2089774T3
Authority
ES
Spain
Prior art keywords
procedure
leather
dying
dye
dying leather
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
ES93810365T
Other languages
English (en)
Inventor
Campbell Thomas Dr Page
Ernst Dr Tempel
Alois Dr Puntener
Roberto Dr Galli
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
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4216257&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2089774(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of ES2089774T3 publication Critical patent/ES2089774T3/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Abstract

PARA COLOREAR CUERO SE EMPLEA UNA SOLUCION ACUOSA QUE CONTIENE UN COLORANTE POLIAZO CON 2 GRUPOS SULFO Y UN 1,5% EN PESO RESPECTO AL PESO DEL COLORANTE DE HALOGENURO DE ALCALI.
ES93810365T 1992-05-26 1993-05-18 Procedimiento para teñir cuero. Expired - Lifetime ES2089774T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH168792A CH685251A5 (de) 1992-05-26 1992-05-26 Verfahren zum Färben von Leder.

Publications (1)

Publication Number Publication Date
ES2089774T3 true ES2089774T3 (es) 1996-10-01

Family

ID=4216257

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93810365T Expired - Lifetime ES2089774T3 (es) 1992-05-26 1993-05-18 Procedimiento para teñir cuero.

Country Status (6)

Country Link
EP (1) EP0572353B2 (es)
JP (1) JPH0665869A (es)
CH (1) CH685251A5 (es)
DE (1) DE59302989D1 (es)
ES (1) ES2089774T3 (es)
MX (1) MX9303069A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004027812A1 (de) 2004-06-08 2006-01-05 Basf Ag Verfahren zum Reaktiv-Färben von Leder
EP1882749A1 (en) 2006-07-25 2008-01-30 Joseph Mellini Leather-surface repair-composition and the method for surface repair of leather surfaces
TWI540186B (zh) * 2015-07-16 2016-07-01 臺灣永光化學工業股份有限公司 黑色染料組成物及其用途

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2360634A1 (fr) * 1976-08-03 1978-03-03 Ugine Kuhlmann Nouveaux colorants trisazoiques hydrosolubles
EP0433229B1 (de) * 1989-12-11 1994-01-26 Ciba-Geigy Ag Verfahren zum Färben von Leder
DE4124437A1 (de) * 1990-07-26 1992-01-30 Ciba Geigy Ag Polyazofarbstoffe

Also Published As

Publication number Publication date
CH685251A5 (de) 1995-05-15
EP0572353A1 (de) 1993-12-01
MX9303069A (es) 1994-06-30
EP0572353B2 (de) 1999-06-09
DE59302989D1 (de) 1996-07-25
JPH0665869A (ja) 1994-03-08
EP0572353B1 (de) 1996-06-19

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