ES397031A1 - Process for dyeing cellulose fibres - Google Patents
Process for dyeing cellulose fibresInfo
- Publication number
- ES397031A1 ES397031A1 ES397031A ES397031A ES397031A1 ES 397031 A1 ES397031 A1 ES 397031A1 ES 397031 A ES397031 A ES 397031A ES 397031 A ES397031 A ES 397031A ES 397031 A1 ES397031 A1 ES 397031A1
- Authority
- ES
- Spain
- Prior art keywords
- coils
- dyeing
- cellulose fibres
- dyeing cellulose
- textile
- 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
- 238000004043 dyeing Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 229920003043 Cellulose fiber Polymers 0.000 title 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 150000004982 aromatic amines Chemical class 0.000 abstract 1
- 238000006149 azo coupling reaction Methods 0.000 abstract 1
- 239000000987 azo dye Substances 0.000 abstract 1
- 238000009960 carding Methods 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 150000001989 diazonium salts Chemical class 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000002657 fibrous material Substances 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 230000001788 irregular Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000004753 textile Substances 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
- 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
- D06P1/0096—Multicolour dyeing
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B11/00—Treatment of selected parts of textile materials, e.g. partial dyeing
-
- 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
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
- D06P3/68—Preparing azo dyes on the material
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Coloring (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
Procedure for the irregular dyeing of cellulose-containing carding thread or tape by injection of dyeing liquid in at least one selected place in the fibrous material wound on coils, characterized in that in the textile-based coils, one or various aqueous solutions containing substances with an alkaline effect and mixtures based on at least two components capable of performing azo coupling with different diffusion capacities, and then, for the development of the azo dye, the treated material is impregnated with an aqueous bath of weakly acidic treatment of diazonium compounds of aromatic amines. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2057176A DE2057176C3 (en) | 1970-11-20 | 1970-11-20 | Process for the irregular dyeing of cellulose fibers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES397031A1 true ES397031A1 (en) | 1974-04-16 |
Family
ID=5788692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES397031A Expired ES397031A1 (en) | 1970-11-20 | 1971-11-15 | Process for dyeing cellulose fibres |
Country Status (12)
| Country | Link |
|---|---|
| AU (1) | AU3587371A (en) |
| BE (1) | BE775579A (en) |
| CA (1) | CA962007A (en) |
| CH (2) | CH1671471A4 (en) |
| DE (1) | DE2057176C3 (en) |
| ES (1) | ES397031A1 (en) |
| FR (1) | FR2115270B1 (en) |
| GB (1) | GB1368263A (en) |
| IT (1) | IT941189B (en) |
| NL (1) | NL7115670A (en) |
| SE (1) | SE365266B (en) |
| ZA (1) | ZA717747B (en) |
-
1970
- 1970-11-20 DE DE2057176A patent/DE2057176C3/en not_active Expired
-
1971
- 1971-11-15 ES ES397031A patent/ES397031A1/en not_active Expired
- 1971-11-15 NL NL7115670A patent/NL7115670A/xx unknown
- 1971-11-17 CH CH1671471D patent/CH1671471A4/xx unknown
- 1971-11-17 CH CH1671471A patent/CH540072A/en unknown
- 1971-11-18 IT IT31290/71A patent/IT941189B/en active
- 1971-11-18 ZA ZA717747A patent/ZA717747B/en unknown
- 1971-11-18 AU AU35873/71A patent/AU3587371A/en not_active Expired
- 1971-11-19 SE SE14813/71A patent/SE365266B/xx unknown
- 1971-11-19 FR FR7141489A patent/FR2115270B1/fr not_active Expired
- 1971-11-19 GB GB5383671A patent/GB1368263A/en not_active Expired
- 1971-11-19 CA CA128,056A patent/CA962007A/en not_active Expired
- 1971-11-19 BE BE775579A patent/BE775579A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT941189B (en) | 1973-03-01 |
| GB1368263A (en) | 1974-09-25 |
| ZA717747B (en) | 1972-08-30 |
| NL7115670A (en) | 1972-05-24 |
| CH540072A (en) | 1973-04-30 |
| AU3587371A (en) | 1973-05-24 |
| DE2057176B2 (en) | 1973-05-30 |
| CH1671471A4 (en) | 1973-04-30 |
| BE775579A (en) | 1972-05-19 |
| CA962007A (en) | 1975-02-04 |
| FR2115270A1 (en) | 1972-07-07 |
| DE2057176C3 (en) | 1974-01-10 |
| SE365266B (en) | 1974-03-18 |
| FR2115270B1 (en) | 1976-06-04 |
| DE2057176A1 (en) | 1972-06-08 |
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