ES465547A1 - Process for the level dyeing of plyester or cellulose triacetate material - Google Patents
Process for the level dyeing of plyester or cellulose triacetate materialInfo
- Publication number
- ES465547A1 ES465547A1 ES465547A ES465547A ES465547A1 ES 465547 A1 ES465547 A1 ES 465547A1 ES 465547 A ES465547 A ES 465547A ES 465547 A ES465547 A ES 465547A ES 465547 A1 ES465547 A1 ES 465547A1
- Authority
- ES
- Spain
- Prior art keywords
- bath
- sec
- raised
- minutes
- treatment
- 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
- D06P3/34—Material containing ester groups
- D06P3/52—Polyesters
- D06P3/54—Polyesters using dispersed dyestuffs
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
- Polyesters Or Polycarbonates (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
Procedure for the equal staining of polyester materials, by the aqueous extraction method at temperatures above 100ºC, characterized by subjecting the fabric to treatment with an aqueous dye bath containing a concentration, preferably comprised between 0.001 and 10% by weight, of one to three, or a trichromia, of migratory dispersion dyes, which have a diffusion coefficient of Do at 130ºC, from 2 to 10X10 raised to -10 cm2/sec, preferably 2.5 to 10X10 raised to -1 cm2/sec, a distribution coefficient K, at said temperature of 20 to 500 1/kg, preferably between 60 and 350 l/kg, and a t/2 migration half-period of less than 50 minutes, preferably less than 30 minutes in the presence of other additives, acids, salts and/or dispersants and that, eventually, does not contain any carrier, the dye treatment preferably being conducted with uncontrolled heating of the bath, preferably at temperatures of 110ºC to 140ºC under pressure, in a ratio pon of the genre, preferably bath between 1: 4 and 1: 100, finally cooling the bath, rinsing and drying the dyed material in the usual way. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1647276 | 1976-12-30 | ||
| CH638677A CH614827GA3 (en) | 1977-05-24 | 1977-05-24 | Process for level dyeing of polyester and cellulose triacetate materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES465547A1 true ES465547A1 (en) | 1980-12-16 |
Family
ID=25699494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES465547A Expired ES465547A1 (en) | 1976-12-30 | 1977-12-29 | Process for the level dyeing of plyester or cellulose triacetate material |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS6012475B2 (en) |
| BR (1) | BR7708765A (en) |
| DE (1) | DE2758417A1 (en) |
| ES (1) | ES465547A1 (en) |
| FR (1) | FR2376245A1 (en) |
| GB (1) | GB1596179A (en) |
| MX (1) | MX146069A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3109954A1 (en) * | 1981-03-14 | 1982-09-23 | Bayer Ag, 5090 Leverkusen | METHOD FOR COLORING HYDROPHOBIC FIBER MATERIAL |
| CH666780GA3 (en) * | 1981-11-21 | 1988-08-31 | ||
| JPS591783A (en) * | 1982-06-23 | 1984-01-07 | 東レ株式会社 | Dyeing of plolyurethane containing fiber sheet |
| JPS5951950A (en) * | 1982-09-17 | 1984-03-26 | Mitsubishi Chem Ind Ltd | Blended dye composition having ultrahigh light fastness |
| JPH03121865U (en) * | 1990-03-23 | 1991-12-12 |
-
1977
- 1977-12-23 GB GB5379277A patent/GB1596179A/en not_active Expired
- 1977-12-28 FR FR7739524A patent/FR2376245A1/en active Granted
- 1977-12-28 DE DE19772758417 patent/DE2758417A1/en not_active Ceased
- 1977-12-29 JP JP52158637A patent/JPS6012475B2/en not_active Expired
- 1977-12-29 BR BR7708765A patent/BR7708765A/en unknown
- 1977-12-29 ES ES465547A patent/ES465547A1/en not_active Expired
-
1978
- 1978-01-02 MX MX17188278A patent/MX146069A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6012475B2 (en) | 1985-04-01 |
| MX146069A (en) | 1982-05-11 |
| BR7708765A (en) | 1978-09-05 |
| DE2758417A1 (en) | 1978-11-30 |
| FR2376245A1 (en) | 1978-07-28 |
| GB1596179A (en) | 1981-08-19 |
| FR2376245B1 (en) | 1980-10-10 |
| JPS5386883A (en) | 1978-07-31 |
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