RO91787B1 - Emulsie pentru tratarea tesaturilor si procedeu pentru obtinerea acesteia - Google Patents
Emulsie pentru tratarea tesaturilor si procedeu pentru obtinerea acesteiaInfo
- Publication number
- RO91787B1 RO91787B1 RO118065A RO11806585A RO91787B1 RO 91787 B1 RO91787 B1 RO 91787B1 RO 118065 A RO118065 A RO 118065A RO 11806585 A RO11806585 A RO 11806585A RO 91787 B1 RO91787 B1 RO 91787B1
- Authority
- RO
- Romania
- Prior art keywords
- koh
- parts
- wax
- emulsion
- emulsifier
- Prior art date
Links
- 239000000839 emulsion Substances 0.000 title abstract 3
- 239000004744 fabric Substances 0.000 title abstract 2
- 239000003995 emulsifying agent Substances 0.000 abstract 2
- 229920002635 polyurethane Polymers 0.000 abstract 2
- 239000004814 polyurethane Substances 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- 238000007127 saponification reaction Methods 0.000 abstract 1
- 239000004753 textile Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Inventia se refera la o emulsie pentru tratarea tesaturilor textile care contine 5...50% de preferinta 15...40% ceara poliuretanica oxidata cu indice de aciditate 5...60 mgKOH/g, de preferinta 20...50 mgKOH/g, indice de saponificare 20...160mgKOH/g, de preferinta 40...120 mgKOH/g, punct de picurare 80...100 degree C 5...60p. de preferinta 10...30p. emulgator la 100p. ceara si se obtine prin topirea a 5...80 parti ceara poliuretanica si 5...60 parti emulgator/100 parti ceara, dupa care se adauga o solutie de KOH în proportie de 40...200% din cantitatea stoichiometrica necesara neutralizarii grupelor carboxil libere, amestecul fiind sub agitare 5...10 min la 110...130 degree C iar apoi 100 parti apa distilata sau demineralizata preîncalzita la 95...98 degree C, apoi brusc pîna ce temperatura emulsiei formate scade sub 40..45 degree C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO118065A RO91787B1 (ro) | 1985-03-20 | 1985-03-20 | Emulsie pentru tratarea tesaturilor si procedeu pentru obtinerea acesteia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO118065A RO91787B1 (ro) | 1985-03-20 | 1985-03-20 | Emulsie pentru tratarea tesaturilor si procedeu pentru obtinerea acesteia |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO91787A2 RO91787A2 (ro) | 1987-05-15 |
| RO91787B1 true RO91787B1 (ro) | 1987-06-01 |
Family
ID=20116799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO118065A RO91787B1 (ro) | 1985-03-20 | 1985-03-20 | Emulsie pentru tratarea tesaturilor si procedeu pentru obtinerea acesteia |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO91787B1 (ro) |
-
1985
- 1985-03-20 RO RO118065A patent/RO91787B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO91787A2 (ro) | 1987-05-15 |
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