GB1025053A - New colouration process - Google Patents
New colouration processInfo
- Publication number
- GB1025053A GB1025053A GB323362A GB323362A GB1025053A GB 1025053 A GB1025053 A GB 1025053A GB 323362 A GB323362 A GB 323362A GB 323362 A GB323362 A GB 323362A GB 1025053 A GB1025053 A GB 1025053A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fabric
- acid
- reactive
- binding agent
- dyestuff
- 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
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
- D06P3/66—Natural or regenerated cellulose using reactive 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
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/12—Reserving parts of the material before dyeing or printing ; Locally decreasing dye affinity by chemical means
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Abstract
Half-tone effects are obtained in a process in which a reactive dyestuff or a multiplicity of reactive dyestuffs are applied to a cellulose textile fabric in conjunction with an acid-binding agent and a portion only of the dye so applied is allowed to react with the fabric thereafter a printing paste containing a substance which will prevent further reaction between fabric and dye is applied locally to one surface of the fabric and then the fabric is heated to effect reaction between the dyestuff and the remaining portions of the fabric. The reactive dyestuff may be applied together with the acid-binding agent by slop-or nip-padding or by printing or the acid-binding agent may be applied prior to the dyestuff. Known adjuvents and thickeners may be coemployed. If a number of reactive dyes are used one may be more reactive than the remainder. As substances preventing further reaction there may be used substances which neutralize the acid-binding agent e.g. acids and acid salts such as oxalic acid, ammonium oxalate, ammonium sulphate, ammonium dihydrogenphosphate and zinc sulphate or substances which react with the dye faster than cellulose does, e.g. triethanolamine, sarcosine, ethylenediamine, hexamine, phenylhydrazine and p-phenylene-diamine. After application of the print paste, the fabric is preferably dried with hot air at 50-100 DEG C. and then baked at 120-150 DEG C. or steamed at 100-105 DEG C. Examples of dyeing cotton fabrics are given.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL288244D NL288244A (en) | 1962-01-29 | ||
| GB323362A GB1025053A (en) | 1962-01-29 | 1962-01-29 | New colouration process |
| FR923054A FR1352296A (en) | 1962-01-29 | 1963-01-29 | New textile dyeing process |
| CH108263A CH382111A (en) | 1962-01-29 | 1963-01-29 | Process for dyeing and printing cellulose textile fabrics with reactive dyes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB323362A GB1025053A (en) | 1962-01-29 | 1962-01-29 | New colouration process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1025053A true GB1025053A (en) | 1966-04-06 |
Family
ID=9754455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB323362A Expired GB1025053A (en) | 1962-01-29 | 1962-01-29 | New colouration process |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH382111A (en) |
| FR (1) | FR1352296A (en) |
| GB (1) | GB1025053A (en) |
| NL (1) | NL288244A (en) |
-
0
- NL NL288244D patent/NL288244A/xx unknown
-
1962
- 1962-01-29 GB GB323362A patent/GB1025053A/en not_active Expired
-
1963
- 1963-01-29 CH CH108263A patent/CH382111A/en unknown
- 1963-01-29 FR FR923054A patent/FR1352296A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH382111A (en) | 1964-11-14 |
| FR1352296A (en) | 1964-02-14 |
| NL288244A (en) | |
| CH108263A4 (en) | 1964-05-30 |
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