ES464906A1 - Dyeing and printing of nitrogen containing natural material * especially wool by mordant dye - Google Patents
Dyeing and printing of nitrogen containing natural material * especially wool by mordant dyeInfo
- Publication number
- ES464906A1 ES464906A1 ES464906A ES464906A ES464906A1 ES 464906 A1 ES464906 A1 ES 464906A1 ES 464906 A ES464906 A ES 464906A ES 464906 A ES464906 A ES 464906A ES 464906 A1 ES464906 A1 ES 464906A1
- Authority
- ES
- Spain
- Prior art keywords
- dye
- dyeing
- printing
- nitrogen containing
- natural material
- 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
Landscapes
- Coloring (AREA)
Abstract
Process for dyeing and printing materials with mordant dyes characterized in that the fibrosopreferente wool material is subjected to treatment by impregnation with a dye preparation at a temperature between 20º and 70º and ph between 2 and 10, preferably between 3 and 6, which contains the dye in a soluble form or dispersible a hexavalent chromium salt a reactive agent capable of reducing chromium during the treatment of valence 6 to valence 3 and suitable products to improve the fixation of the dye to the fiber which is then kept in contact in the wet state with the dye solution for at least 1 hour at temperatures between 15 and 50ºc, washing and finally drying the treated material. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT3029476A IT1067335B (en) | 1976-12-10 | 1976-12-10 | DYEING AND PRINTING PROCESS OF NATURAL MATERIAL CONTAINING NITROGEN, IN PARTICULAR WOOL, WITH COLORING AGENTS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES464906A1 true ES464906A1 (en) | 1978-11-01 |
Family
ID=11229500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES464906A Expired ES464906A1 (en) | 1976-12-10 | 1977-12-09 | Dyeing and printing of nitrogen containing natural material * especially wool by mordant dye |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5394676A (en) |
| AU (1) | AU510871B2 (en) |
| BR (1) | BR7708204A (en) |
| CA (1) | CA1093764A (en) |
| ES (1) | ES464906A1 (en) |
| IT (1) | IT1067335B (en) |
| NZ (1) | NZ185907A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6392785A (en) * | 1986-10-06 | 1988-04-23 | 草苅 邦子 | Dyeing of wool product |
-
1976
- 1976-12-10 IT IT3029476A patent/IT1067335B/en active
-
1977
- 1977-12-08 AU AU31376/77A patent/AU510871B2/en not_active Expired
- 1977-12-08 JP JP14665477A patent/JPS5394676A/en active Pending
- 1977-12-08 NZ NZ18590777A patent/NZ185907A/en unknown
- 1977-12-09 CA CA292,824A patent/CA1093764A/en not_active Expired
- 1977-12-09 ES ES464906A patent/ES464906A1/en not_active Expired
- 1977-12-09 BR BR7708204A patent/BR7708204A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA1093764A (en) | 1981-01-20 |
| BR7708204A (en) | 1978-09-05 |
| AU3137677A (en) | 1979-06-14 |
| IT1067335B (en) | 1985-03-16 |
| JPS5394676A (en) | 1978-08-18 |
| AU510871B2 (en) | 1980-07-17 |
| NZ185907A (en) | 1980-11-28 |
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