RO94505B1 - PROCEDEU DE FINISARE A BENZILOR TESUTE FARA SFîRSIT - Google Patents
PROCEDEU DE FINISARE A BENZILOR TESUTE FARA SFîRSITInfo
- Publication number
- RO94505B1 RO94505B1 RO121873A RO12187386A RO94505B1 RO 94505 B1 RO94505 B1 RO 94505B1 RO 121873 A RO121873 A RO 121873A RO 12187386 A RO12187386 A RO 12187386A RO 94505 B1 RO94505 B1 RO 94505B1
- Authority
- RO
- Romania
- Prior art keywords
- finishing
- endless belt
- belt straps
- acrylic
- oleophobic
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
- 229920006243 acrylic copolymer Polymers 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000002209 hydrophobic effect Effects 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
Abstract
Inventia se refera la un procedeu de finisare a benzilor tesute fara sfîrsit, care, în scopul asigurarii stabilitatii dimensionale, atît pe lungime, cît si pe latime, cresterii duratei de utilizare, conferirii unor proprietati îmbunatatite de hidrofobie, oleofobie si antistatizare, benzile tesute fara sfîrsit sînt imersate într-o flota care contine o dispersie apoasa pe baza de copolimeri acrilici cu viscozitate Hoppler la 20 degree C de 10...50 cP, cu continut de substanta uscata de min. 39%, pH=5...6 si/sau un copolimer acrilic si acrilonitril cu un continut în monomeri reziduali maximum 1%, sub agitare, dupa care sînt stoarse si uscate, timp de 30 min la temperatura de 80 degree C si, în final, supuse fixarii fizice si chimice prin întindere si încalzire pe ambele fete la 130...160 degree C, timp de 20...45 min si racirii rapide cu aer rece, timp de 10...20 min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO121873A RO94505B1 (ro) | 1986-01-16 | 1986-01-16 | PROCEDEU DE FINISARE A BENZILOR TESUTE FARA SFîRSIT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO121873A RO94505B1 (ro) | 1986-01-16 | 1986-01-16 | PROCEDEU DE FINISARE A BENZILOR TESUTE FARA SFîRSIT |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO94505A2 RO94505A2 (ro) | 1988-06-30 |
| RO94505B1 true RO94505B1 (ro) | 1988-07-01 |
Family
ID=20118870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO121873A RO94505B1 (ro) | 1986-01-16 | 1986-01-16 | PROCEDEU DE FINISARE A BENZILOR TESUTE FARA SFîRSIT |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO94505B1 (ro) |
-
1986
- 1986-01-16 RO RO121873A patent/RO94505B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO94505A2 (ro) | 1988-06-30 |
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