RO94506B1 - Procedeu de vopsire prin epuizare a firelor textile din amestec de poliester si celofibra - Google Patents
Procedeu de vopsire prin epuizare a firelor textile din amestec de poliester si celofibraInfo
- Publication number
- RO94506B1 RO94506B1 RO121816A RO12181686A RO94506B1 RO 94506 B1 RO94506 B1 RO 94506B1 RO 121816 A RO121816 A RO 121816A RO 12181686 A RO12181686 A RO 12181686A RO 94506 B1 RO94506 B1 RO 94506B1
- Authority
- RO
- Romania
- Prior art keywords
- fibres
- polyester
- exhaust
- mixture
- stable
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 229920000728 polyester Polymers 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 title 1
- 239000004753 textile Substances 0.000 title 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
- 230000003647 oxidation Effects 0.000 abstract 2
- 238000007254 oxidation reaction Methods 0.000 abstract 2
- 238000005406 washing Methods 0.000 abstract 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 239000000872 buffer Substances 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000002270 dispersing agent Substances 0.000 abstract 1
- 239000008103 glucose Substances 0.000 abstract 1
- 150000002825 nitriles Chemical class 0.000 abstract 1
- 239000002736 nonionic surfactant Substances 0.000 abstract 1
- 239000006176 redox buffer Substances 0.000 abstract 1
- 230000002829 reductive effect Effects 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- BHZOKUMUHVTPBX-UHFFFAOYSA-M sodium acetic acid acetate Chemical compound [Na+].CC(O)=O.CC([O-])=O BHZOKUMUHVTPBX-UHFFFAOYSA-M 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
Landscapes
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
Procedeul, conform inventiei, consta în vopsirea mai întîi a componentei celulozice, la temperatura de 45...70 degree C cu o flota care contine pe lînga colorant de cada si agenti utilizati uzual, un tampon redox format din 1 g/l nitril de sodiu sau 1 g/l glucoza 80%, spalare, oxidare la 50 degree C, timp de 30 min cu o solutie care contine apa oxigenata solutie 30% si acid acetic, iar apoi a componentei poliesterice, cu o flota care contine un tampon de pH acid-acetat, tratare reductiva în prezenta unui agent de egalizare tensioactiv de suprafata neionic polietoxilat, un agent de dispersie anionic, iar apoi spalare, oxidare si sapunire în conditii în sine cunoscute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO121816A RO94506B1 (ro) | 1986-01-10 | 1986-01-10 | Procedeu de vopsire prin epuizare a firelor textile din amestec de poliester si celofibra |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO121816A RO94506B1 (ro) | 1986-01-10 | 1986-01-10 | Procedeu de vopsire prin epuizare a firelor textile din amestec de poliester si celofibra |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO94506A2 RO94506A2 (ro) | 1988-06-30 |
| RO94506B1 true RO94506B1 (ro) | 1988-07-01 |
Family
ID=20118844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO121816A RO94506B1 (ro) | 1986-01-10 | 1986-01-10 | Procedeu de vopsire prin epuizare a firelor textile din amestec de poliester si celofibra |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO94506B1 (ro) |
-
1986
- 1986-01-10 RO RO121816A patent/RO94506B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO94506A2 (ro) | 1988-06-30 |
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