RO99180B1 - Procedeu de obtinere a unor copolimeri vinilici cu proprietati adezive - Google Patents
Procedeu de obtinere a unor copolimeri vinilici cu proprietati adeziveInfo
- Publication number
- RO99180B1 RO99180B1 RO130238A RO13023887A RO99180B1 RO 99180 B1 RO99180 B1 RO 99180B1 RO 130238 A RO130238 A RO 130238A RO 13023887 A RO13023887 A RO 13023887A RO 99180 B1 RO99180 B1 RO 99180B1
- Authority
- RO
- Romania
- Prior art keywords
- adhesive properties
- magnetic field
- vinyl copolymers
- aqueous emulsion
- preparing vinyl
- Prior art date
Links
- 230000001070 adhesive effect Effects 0.000 title abstract 2
- 229920006163 vinyl copolymer Polymers 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000006243 chemical reaction Methods 0.000 abstract 3
- 239000000839 emulsion Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 abstract 1
- HETCEOQFVDFGSY-UHFFFAOYSA-N Isopropenyl acetate Chemical compound CC(=C)OC(C)=O HETCEOQFVDFGSY-UHFFFAOYSA-N 0.000 abstract 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 abstract 1
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 238000007334 copolymerization reaction Methods 0.000 abstract 1
- 238000007720 emulsion polymerization reaction Methods 0.000 abstract 1
- 239000004816 latex Substances 0.000 abstract 1
- 229920000126 latex Polymers 0.000 abstract 1
- 239000004753 textile Substances 0.000 abstract 1
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Abstract
Inventia de fata se refera la un procedeu de obtinere a unor copolimeri vinilici sub forma de emulsie apoasa, prin copolimerizarea radicala a comonomerilor acetat de vinil/metacrilat de metil/acrimilamida în raporturi 60-80 / 26-15 /14-5. Reactia decurge în câmp magnetic de intensitate variabila sau prin pretrarea componentelor de reactie în câmp magnetic. Copolimerul sub forma de emulsie apoasa este omogen, stabil în timp, cu proprietati adezive si prezinta conversii mai mari decât latexul martor, obtinut clasic prin procedeu de polimerizare în emulsie. Produsul finit, realizat cu consumuri specifice mici, este utilizat la lipirea pe suporturi de natura celulozica în industria hârtiei, textila, a mobilei, în constructii.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO130238A RO99180B1 (ro) | 1987-10-30 | 1987-10-30 | Procedeu de obtinere a unor copolimeri vinilici cu proprietati adezive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO130238A RO99180B1 (ro) | 1987-10-30 | 1987-10-30 | Procedeu de obtinere a unor copolimeri vinilici cu proprietati adezive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO99180B1 true RO99180B1 (ro) | 1990-05-30 |
Family
ID=40907257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO130238A RO99180B1 (ro) | 1987-10-30 | 1987-10-30 | Procedeu de obtinere a unor copolimeri vinilici cu proprietati adezive |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO99180B1 (ro) |
-
1987
- 1987-10-30 RO RO130238A patent/RO99180B1/ro unknown
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