DE2539671B2 - Verfahren zum faerben chromgegerbter und/oder nachgegerbter leder - Google Patents

Verfahren zum faerben chromgegerbter und/oder nachgegerbter leder

Info

Publication number: DE2539671B2
Authority: DE; Germany
Prior art keywords: leather; tanned; chrome; dye; dyeing
Prior art date: 1974-09-10
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.): Granted

Application number

DE19752539671

Other languages

German (de)

English (en)

Other versions

DE2539671A1 (de

Inventor

Michel Riedisheim Dien (Frankreich); Roedel, Hilmar, Therwil; Vallotton, Andre, Aesch; (Schweiz)

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 Patent GmbH

Original Assignee

Sandoz Patent GmbH

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.)

1974-09-10

Filing date

1975-09-05

Publication date

1976-11-25

1975-09-05 Application filed by Sandoz Patent GmbH filed Critical Sandoz Patent GmbH

1976-03-18 Publication of DE2539671A1 publication Critical patent/DE2539671A1/de

1976-11-25 Publication of DE2539671B2 publication Critical patent/DE2539671B2/de

Status Granted legal-status Critical Current

Links

239000010985 leather Substances 0.000 title claims description 22
238000000034 method Methods 0.000 title claims description 11
238000004040 coloring Methods 0.000 title description 4
239000000975 dye Substances 0.000 claims description 22
238000004043 dyeing Methods 0.000 claims description 14
239000000203 mixture Substances 0.000 claims description 10
125000000129 anionic group Chemical group 0.000 claims description 5
239000000982 direct dye Substances 0.000 claims description 4
238000010521 absorption reaction Methods 0.000 claims description 3
125000004432 carbon atom Chemical group C* 0.000 description 6
BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 6
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 5
239000007859 condensation product Substances 0.000 description 5
239000000047 product Substances 0.000 description 5
239000002253 acid Substances 0.000 description 4
150000001412 amines Chemical class 0.000 description 4
150000001875 compounds Chemical class 0.000 description 4
OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 3
FPVGTPBMTFTMRT-UHFFFAOYSA-L disodium;2-amino-5-[(4-sulfonatophenyl)diazenyl]benzenesulfonate Chemical compound [Na+].[Na+].C1=C(S([O-])(=O)=O)C(N)=CC=C1N=NC1=CC=C(S([O-])(=O)=O)C=C1 FPVGTPBMTFTMRT-UHFFFAOYSA-L 0.000 description 3
RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
235000019233 fast yellow AB Nutrition 0.000 description 3
235000019253 formic acid Nutrition 0.000 description 3
239000008158 vegetable oil Substances 0.000 description 3
NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
DGOBMKYRQHEFGQ-UHFFFAOYSA-L acid green 5 Chemical compound [Na+].[Na+].C=1C=C(C(=C2C=CC(C=C2)=[N+](CC)CC=2C=C(C=CC=2)S([O-])(=O)=O)C=2C=CC(=CC=2)S([O-])(=O)=O)C=CC=1N(CC)CC1=CC=CC(S([O-])(=O)=O)=C1 DGOBMKYRQHEFGQ-UHFFFAOYSA-L 0.000 description 2
235000011114 ammonium hydroxide Nutrition 0.000 description 2
239000010775 animal oil Substances 0.000 description 2
239000012874 anionic emulsifier Substances 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
239000000839 emulsion Substances 0.000 description 2
-1 ether amines Chemical class 0.000 description 2
239000012875 nonionic emulsifier Substances 0.000 description 2
229920000151 polyglycol Polymers 0.000 description 2
239000010695 polyglycol Substances 0.000 description 2
235000013311 vegetables Nutrition 0.000 description 2
KODLUXHSIZOKTG-UHFFFAOYSA-N 1-aminobutan-2-ol Chemical compound CCC(O)CN KODLUXHSIZOKTG-UHFFFAOYSA-N 0.000 description 1
239000005639 Lauric acid Substances 0.000 description 1
239000000980 acid dye Substances 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
238000013019 agitation Methods 0.000 description 1
125000002947 alkylene group Chemical group 0.000 description 1
150000001448 anilines Chemical class 0.000 description 1
239000012752 auxiliary agent Substances 0.000 description 1
235000015278 beef Nutrition 0.000 description 1
239000012496 blank sample Substances 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
239000000463 material Substances 0.000 description 1
LMTSQIZQTFBYRL-UHFFFAOYSA-N n'-octadecylethane-1,2-diamine Chemical compound CCCCCCCCCCCCCCCCCCNCCN LMTSQIZQTFBYRL-UHFFFAOYSA-N 0.000 description 1
125000004433 nitrogen atom Chemical group N* 0.000 description 1
239000003921 oil Substances 0.000 description 1
235000019198 oils Nutrition 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
238000005096 rolling process Methods 0.000 description 1
238000005204 segregation Methods 0.000 description 1
238000000926 separation method Methods 0.000 description 1
238000010186 staining Methods 0.000 description 1
IAFYEFQPNIPAGF-UHFFFAOYSA-N tetracosane-1,24-diamine Chemical compound NCCCCCCCCCCCCCCCCCCCCCCCCN IAFYEFQPNIPAGF-UHFFFAOYSA-N 0.000 description 1
OLSOUGWNONTDCK-UHFFFAOYSA-J tetrasodium 5-amino-3-[[4-[4-[(8-amino-1-hydroxy-3,6-disulfonatonaphthalen-2-yl)diazenyl]-3-methoxyphenyl]-2-methoxyphenyl]diazenyl]-4-hydroxynaphthalene-2,7-disulfonate Chemical compound [Na+].[Na+].[Na+].[Na+].C1=C(S([O-])(=O)=O)C=C2C=C(S([O-])(=O)=O)C(N=NC3=CC=C(C=C3OC)C=3C=C(C(=CC=3)N=NC=3C(=CC4=CC(=CC(N)=C4C=3O)S([O-])(=O)=O)S([O-])(=O)=O)OC)=C(O)C2=C1N OLSOUGWNONTDCK-UHFFFAOYSA-J 0.000 description 1
XFNJVJPLKCPIBV-UHFFFAOYSA-N trimethylenediamine Chemical class NCCCN XFNJVJPLKCPIBV-UHFFFAOYSA-N 0.000 description 1
238000009827 uniform distribution Methods 0.000 description 1
235000015112 vegetable and seed oil Nutrition 0.000 description 1
238000005303 weighing Methods 0.000 description 1
238000009736 wetting Methods 0.000 description 1
210000002268 wool Anatomy 0.000 description 1

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
- 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
- D06P1/60—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 using compositions containing polyethers
- D06P1/607—Nitrogen-containing polyethers or their quaternary derivatives
- D06P1/6076—Nitrogen-containing polyethers or their quaternary derivatives addition products of amines and alkylene oxides or oxiranes
- 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

Landscapes

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

DE19752539671 1974-09-10 1975-09-05 Verfahren zum faerben chromgegerbter und/oder nachgegerbter leder Granted DE2539671B2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1229974A CH599391A5 (pl)	1974-09-10	1974-09-10

Publications (2)

Publication Number	Publication Date
DE2539671A1 DE2539671A1 (de)	1976-03-18
DE2539671B2 true DE2539671B2 (de)	1976-11-25

Family

ID=4381713

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE19752539671 Granted DE2539671B2 (de)	1974-09-10	1975-09-05	Verfahren zum faerben chromgegerbter und/oder nachgegerbter leder

Country Status (5)

Country	Link
CH (1)	CH599391A5 (pl)
DE (1)	DE2539671B2 (pl)
FR (1)	FR2284704A1 (pl)
GB (1)	GB1523294A (pl)
IT (1)	IT1046919B (pl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2841800A1 (de)	1977-09-29	1979-04-12	Ciba Geigy Ag	Verfahren zum faerben von wollhaltigen fasermaterialien
DE2856628C2 (de) *	1978-12-29	1980-04-24	Basf Ag, 6700 Ludwigshafen	Verfahren zum Färben von Narbenleder
CH671052A5 (pl) *	1985-01-30	1989-07-31	Sandoz Ag
DE3517803A1 (de) *	1985-05-17	1986-11-20	Bayer Ag, 5090 Leverkusen	Verfahren zur fettungsbehandlung von leder und seine verwendung zum direkt-anspritzen von polyurethan zu leder/polyurethan-verbunden
US4717389A (en) *	1985-06-05	1988-01-05	Sandoz Ltd.	Hair-reserving dyeing of wool- and fur-bearing skins
DE3525605A1 (de) *	1985-07-18	1987-01-22	Bayer Ag	Lederbehandlungsmittel und ihre verwendung
GB2220215B (en) *	1987-11-13	1991-11-13	Sandoz Ltd	Process for treating leather
CN104004383B (zh) *	2014-06-19	2016-01-20	北京泛博化学股份有限公司	一种皮革染料及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3104931A (en) *	1958-03-11	1963-09-24	Ciba Geigy Corp	Process for dyeing wool
DE1260431B (de) *	1962-09-14	1968-02-08	Geigy Ag J R	Verfahren zum Faerben von Leder

1974
- 1974-09-10 CH CH1229974A patent/CH599391A5/xx not_active IP Right Cessation
1975
- 1975-09-05 FR FR7527249A patent/FR2284704A1/fr active Granted
- 1975-09-05 DE DE19752539671 patent/DE2539671B2/de active Granted
- 1975-09-08 GB GB3681175A patent/GB1523294A/en not_active Expired
- 1975-09-09 IT IT512475Q patent/IT1046919B/it active

Also Published As

Publication number	Publication date
CH599391A5 (pl)	1978-05-31
DE2539671A1 (de)	1976-03-18
GB1523294A (en)	1978-08-31
IT1046919B (it)	1980-07-31
FR2284704A1 (fr)	1976-04-09
FR2284704B1 (pl)	1979-06-22

Publication	Publication Date	Title
DE2539671B2 (de)	1976-11-25	Verfahren zum faerben chromgegerbter und/oder nachgegerbter leder
EP0061670A1 (de)	1982-10-06	Verfahren zum Färben von Leder und Pelzen mit Farbstoffmischungen
EP0350803B1 (de)	1994-05-18	Verfahren zur Badpigmentierung von Leder
EP0558450B1 (de)	1999-03-17	Verfahren zum Färben von Leder mit Farbstoffmischungen
EP0564404B1 (de)	1997-06-25	Verfahren zum Färben von Leder mit Farbstoffmischungen
EP0577556B1 (de)	1997-01-15	Verfahren zum Trichromiefärben von Leder mit Farbstoffmischungen
DE2355703C2 (de)	1982-06-03	Verfahren zum Färben von Textilmaterialien
EP0095441B1 (de)	1985-11-27	Asymmetrische 1:2-Chromkomplexfarbstoffe
EP0022067B1 (de)	1982-05-05	Verfahren zum einbadigen Färben und Gerben von Fellen oder Pelzen
DE4133166A1 (de)	1992-04-16	Eisenkomplexe, deren herstellung und verwendung
EP0202549B1 (de)	1992-10-28	Verfahren zum Färben von Leder
EP0113643B1 (de)	1987-03-04	1:2-Kobaltkomplexe von Disazofarbstoffen
DE1935004C2 (de)	1971-04-15	Verfahren zum Faerben und/oder Bedrucken von synthetischen Polyamiden
DE2423118B2 (de)	1976-05-26	Verfahren zur herstellung von leder
EP0243788B1 (de)	1993-09-22	Lederbehandlungsmittel
DE3534102C2 (de)	1999-06-17	Verfahren zum Färben von Leder mit basischen Farbstoffen und Hilfsmittel zur Durchführung des Verfahrens
DE4133167A1 (de)	1992-04-16	Eisenkomplexgemische, deren herstellung und verwendung
DE743565C (de)	1943-12-29	Verfahren zum Faerben der tierischen Fasern mit komplexen Metallverbindungen von beizenziehenden Azofarbstoffen aus schwefelsaurem Bade
DE2638236A1 (de)	1978-03-09	Verfahren zum faerben von leder durch gleichzeitige anwendung saurer und basischer farbstoffe
DE10028142A1 (de)	2001-12-20	Chromgerbverfahren
DE713688C (de)	1941-11-13	Verfahren zur Herstellung gefaerbten Leders
AT166455B (de)	1950-08-10	Verfahren zum Färben von tierischen Haarfasern
DE625188C (de)	1936-02-05	Verfahren zum Faerben von Pelzen, Haaren und Federn
DE1419565A1 (de)	1968-11-14	Verfahren zum Faerben und Bedrucken von animatischen Fasern und von Polyamid- und Polyurethanfasern
DD215802B1 (de)	1987-06-10	Verfahren zur neutralisation von chromleder

Legal Events

Date	Code	Title
1977-07-21	C3	Grant after two publication steps (3rd publication)
1977-12-31	E77	Valid patent as to the heymanns-index 1977
1982-12-09	8339	Ceased/non-payment of the annual fee