ES8702545A1 - Procedimiento para mejorar la solidez frente a la luz de cueros tenidos - Google Patents
Procedimiento para mejorar la solidez frente a la luz de cueros tenidosInfo
- Publication number
- ES8702545A1 ES8702545A1 ES548616A ES548616A ES8702545A1 ES 8702545 A1 ES8702545 A1 ES 8702545A1 ES 548616 A ES548616 A ES 548616A ES 548616 A ES548616 A ES 548616A ES 8702545 A1 ES8702545 A1 ES 8702545A1
- Authority
- ES
- Spain
- Prior art keywords
- light fastness
- improving
- leathers
- dyed
- dyed leathers
- 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
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
-
- 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
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/673—Inorganic compounds
- D06P1/67333—Salts or hydroxides
- D06P1/67341—Salts or hydroxides of elements different from the alkaline or alkaline-earth metals or with anions containing those elements
-
- 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
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
- D06P5/10—After-treatment with compounds containing metal
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Coloring (AREA)
Abstract
PROCEDIMIENTO PARA MEJORAR LA SOLIDEZ DE LOS CUEROS TEÑIDOS FRENTE A LA ACCION DE LA LUZ. ANTES, DURANTE O DESPUES DEL PROCESO DE TINCION DEL CUERO CON COLORANTES ANIONICOS, SE TRATA ESTE CON 0,01 A 3%, PREFERENTEMENTE 0,1 A 0,5% DE SAL DE COBRE, REFERIDO AL PESO DEL CUERO A TEÑIR, A VALORES DE PH DE 2 HASTA 9, PREFERENTEMENTE DE 4,5 HASTA 6, Y A UNA TEMPERATURA DE 20 A 70JC, PREFERENTEMENTE DE 40 A 50JC. EL PROCEDIMIENTO ES APLICABLE A LA TINCION DE CUEROS CON COLORANTES ANIONICOS PARA OBTENER COLORES DE GRAN SOLIDEZ FRENTE A LA LUZ.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843440989 DE3440989A1 (de) | 1984-11-09 | 1984-11-09 | Verfahren zur verbesserung der lichtechtheit von lederfaerbungen |
Publications (2)
Publication Number | Publication Date |
---|---|
ES548616A0 ES548616A0 (es) | 1987-01-01 |
ES8702545A1 true ES8702545A1 (es) | 1987-01-01 |
Family
ID=6249918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES548616A Expired ES8702545A1 (es) | 1984-11-09 | 1985-11-07 | Procedimiento para mejorar la solidez frente a la luz de cueros tenidos |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0183078A1 (es) |
JP (1) | JPS61113885A (es) |
KR (1) | KR860004203A (es) |
BR (1) | BR8505628A (es) |
DE (1) | DE3440989A1 (es) |
ES (1) | ES8702545A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0181836B1 (de) * | 1984-11-09 | 1988-12-21 | Ciba-Geigy Ag | Verfahren zur Verbesserung der Lichtechtheit von Lederfärbungen |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE417209C (de) * | 1924-05-28 | 1925-08-08 | Kalle & Co Akt Ges | Verfahren zum Faerben von Leder |
US2090396A (en) * | 1936-12-15 | 1937-08-17 | Edward S Chapin | Fixing composition and method of aftertreating dyed materials |
DE1079248B (de) * | 1954-06-19 | 1960-04-07 | Cassella Farbwerke Mainkur Ag | Verfahren zur Herstellung von substantiven Tris- und Polyazofarbstoffen |
US2908543A (en) * | 1956-06-29 | 1959-10-13 | Gen Aniline & Film Corp | Aftertreatment of leather dyeings |
-
1984
- 1984-11-09 DE DE19843440989 patent/DE3440989A1/de not_active Withdrawn
-
1985
- 1985-10-31 EP EP85113858A patent/EP0183078A1/de not_active Withdrawn
- 1985-11-07 ES ES548616A patent/ES8702545A1/es not_active Expired
- 1985-11-08 KR KR1019850008347A patent/KR860004203A/ko not_active Application Discontinuation
- 1985-11-08 BR BR8505628A patent/BR8505628A/pt unknown
- 1985-11-08 JP JP60249111A patent/JPS61113885A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS61113885A (ja) | 1986-05-31 |
KR860004203A (ko) | 1986-06-18 |
DE3440989A1 (de) | 1986-05-15 |
ES548616A0 (es) | 1987-01-01 |
EP0183078A1 (de) | 1986-06-04 |
BR8505628A (pt) | 1986-08-12 |
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