RO100249B1 - Dyeing method for polynytrylacrylic yarns - Google Patents
Dyeing method for polynytrylacrylic yarnsInfo
- Publication number
- RO100249B1 RO100249B1 RO132105A RO13210588A RO100249B1 RO 100249 B1 RO100249 B1 RO 100249B1 RO 132105 A RO132105 A RO 132105A RO 13210588 A RO13210588 A RO 13210588A RO 100249 B1 RO100249 B1 RO 100249B1
- Authority
- RO
- Romania
- Prior art keywords
- yarns
- drying
- polynytrylacrylic
- minutes
- dyeing
- Prior art date
Links
- 238000004043 dyeing Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000001035 drying Methods 0.000 abstract 3
- 125000002091 cationic group Chemical group 0.000 abstract 1
- 238000010422 painting Methods 0.000 abstract 1
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 1
- 239000004800 polyvinyl chloride Substances 0.000 abstract 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 abstract 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 abstract 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 abstract 1
- 238000011282 treatment Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
Landscapes
- Coloring (AREA)
Abstract
Inventia se refera la un procedeu de vopsire a firelor polinitrilacrilice, destinate prelucrarii în industria tricotajelor, constând în vopsire, spalare si uscare, în scopul asigurarii uniformitatii vopsirilor cu coloranti cationici, a firelor polinitrilacrilice cu instabilitate la tratamente umidotermice, si consta în aceea ca operatia de uscare se realizeaza prin introducerea firelor vopsire si spalate în uscatorul cu zone de uscare la temperatura de 40 degree C, temperatura în zonele urmatoare fiind de 50 degree C, 60 degree C, 70 degree C, iar timpul de stationare, în fiecare zona, fiind de 10 min sau în uscatorul tip tunel unde se usuca la temperatura de 50 degree C, timp de minimum 30 min.The invention relates to a process for painting polyvinyl chloride yarns for processing in the knitwear industry, consisting in dyeing, washing and drying, in order to ensure the uniformity of cationic dyeing, of polyvinylpyrrolidone wires with instability to humidothermic treatments, and consists in that the operation drying is done by inserting the dyed and washed yarns in the dryer with drying zones at a temperature of 40 ° C, the temperature in the following areas being 50 ° C, 60 ° C, 70 ° C, and the residence time in each zone, being 10 minutes or in a tunnel dryer where it dries at 50 degrees C for a minimum of 30 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO132105A RO100249A2 (en) | 1988-02-10 | 1988-02-10 | Dyeing method for polynytrylacrylic yarns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO132105A RO100249A2 (en) | 1988-02-10 | 1988-02-10 | Dyeing method for polynytrylacrylic yarns |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO100249B1 true RO100249B1 (en) | 1990-11-30 |
| RO100249A2 RO100249A2 (en) | 1991-07-29 |
Family
ID=20121097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO132105A RO100249A2 (en) | 1988-02-10 | 1988-02-10 | Dyeing method for polynytrylacrylic yarns |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO100249A2 (en) |
-
1988
- 1988-02-10 RO RO132105A patent/RO100249A2/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO100249A2 (en) | 1991-07-29 |
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