ES2018099A6 - Leather dyeing assistants - Google Patents
Leather dyeing assistantsInfo
- Publication number
- ES2018099A6 ES2018099A6 ES8803429A ES8803429A ES2018099A6 ES 2018099 A6 ES2018099 A6 ES 2018099A6 ES 8803429 A ES8803429 A ES 8803429A ES 8803429 A ES8803429 A ES 8803429A ES 2018099 A6 ES2018099 A6 ES 2018099A6
- Authority
- ES
- Spain
- Prior art keywords
- dye
- leather
- coom
- alkenyl
- alkyl
- 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
Links
- 238000004043 dyeing Methods 0.000 title abstract 3
- 239000010985 leather Substances 0.000 title abstract 3
- 125000003342 alkenyl group Chemical group 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000000129 anionic group Chemical group 0.000 abstract 2
- 150000001450 anions Chemical class 0.000 abstract 2
- 150000001768 cations Chemical class 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical group C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Chemical group 0.000 abstract 1
- 125000004450 alkenylene group Chemical group 0.000 abstract 1
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 abstract 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Abstract
PURPOSE: To uniformly dye a leather in high fastness at a high dyeing yield with an anionic dye by using a specific compound. CONSTITUTION: A compound of formula I [R is an 8-24C alkyl, an 8-24C alkenyl, a CO-(8-24)C alkyl or a CO-(8-24)C alkenyl R2 is formula II R1 is propylene or ethylene R3 is H, SO3 M, CH2 COOM, CO-R0 -COOM or PO3 M2 (R0 is a 1-6C alkylene, a 2-4C alkenylene or phenylene) M is H or a cation (r) is 0, 1, 2 or 3 (a), (b) and (c) are each 0 or 1-15 (r*a)+(b)+(c) is 0 to 1-3(r)+6 (r*d)+(e)+(f) is 2-120 A<-> is a colorless anion (q) is 2 or 3 (n) is 1, 2 or 3] in an amount of 0.05-5% owf is added to a dyeing bath containing an anionic dye and degreased, then a leather, or the like, is dyed to obtain a uniform dyed material into which the dye is sufficiently penetrated.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3738576 | 1987-11-13 | ||
| DE3807082 | 1988-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2018099A6 true ES2018099A6 (en) | 1991-03-16 |
Family
ID=25861775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES8803429A Expired - Lifetime ES2018099A6 (en) | 1987-11-13 | 1988-11-11 | Leather dyeing assistants |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPH01168979A (en) |
| CH (1) | CH676012A5 (en) |
| ES (1) | ES2018099A6 (en) |
| FR (1) | FR2623218B1 (en) |
| GB (1) | GB2220215B (en) |
| IT (1) | IT1235152B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9108135D0 (en) * | 1991-04-17 | 1991-06-05 | Sandoz Ltd | Improvements in or relating to organic compounds |
| EP0585812A3 (en) * | 1992-08-29 | 1995-04-12 | Hoechst Ag | Surface active compounds based on alkoxylated fatty amines. |
| US6673890B1 (en) | 1999-07-16 | 2004-01-06 | Basf Aktiengesellschaft | Zwitterionic polyamines and process for their production |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH478951A (en) * | 1967-07-07 | 1969-06-13 | Ciba Geigy | Process for dyeing wool with 1: 2 metal complex dyes |
| CH599391A5 (en) * | 1974-09-10 | 1978-05-31 | Sandoz Ag | |
| DE2856628C2 (en) * | 1978-12-29 | 1980-04-24 | Basf Ag, 6700 Ludwigshafen | Process for dyeing grain leather |
| US4444563A (en) * | 1981-09-07 | 1984-04-24 | Ciba-Geigy Corporation | Dyeing assistant and use thereof in dyeing or printing synthetic polyamide fibre materials |
| EP0089004B1 (en) * | 1982-03-12 | 1986-04-16 | Ciba-Geigy Ag | Process for dyeing fibrous material from natural polyamides |
| CH671052A5 (en) * | 1985-01-30 | 1989-07-31 | Sandoz Ag | |
| US4713482A (en) * | 1985-03-26 | 1987-12-15 | Ciba-Geigy Corporation | Maleic or phthalic acid half esters of alkoxylated fatty amines |
| US4717389A (en) * | 1985-06-05 | 1988-01-05 | Sandoz Ltd. | Hair-reserving dyeing of wool- and fur-bearing skins |
| CH668981A5 (en) * | 1985-06-27 | 1989-02-15 | Sandoz Ag | BATH-STABLE PREPARATIONS OF WATER-SOLUBLE METAL COMPLEX DYES. |
-
1988
- 1988-11-11 GB GB8826449A patent/GB2220215B/en not_active Expired - Lifetime
- 1988-11-11 CH CH4186/88A patent/CH676012A5/de not_active IP Right Cessation
- 1988-11-11 JP JP63284031A patent/JPH01168979A/en active Pending
- 1988-11-11 ES ES8803429A patent/ES2018099A6/en not_active Expired - Lifetime
- 1988-11-14 IT IT8848554A patent/IT1235152B/en active
- 1988-11-14 FR FR8814863A patent/FR2623218B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB8826449D0 (en) | 1988-12-14 |
| FR2623218B1 (en) | 1992-10-09 |
| IT8848554A0 (en) | 1988-11-14 |
| GB2220215B (en) | 1991-11-13 |
| CH676012A5 (en) | 1990-11-30 |
| JPH01168979A (en) | 1989-07-04 |
| IT1235152B (en) | 1992-06-22 |
| FR2623218A1 (en) | 1989-05-19 |
| GB2220215A (en) | 1990-01-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| SA6 | Expiration date (snapshot 920101) |
Free format text: 2008-11-11 |
|
| PC1A | Transfer granted | ||
| FD1A | Patent lapsed |
Effective date: 20000201 |