RO94901B1 - Procedeu de obtinere a unor copolimeri pe baza de acrilati - Google Patents
Procedeu de obtinere a unor copolimeri pe baza de acrilatiInfo
- Publication number
- RO94901B1 RO94901B1 RO122071A RO12207186A RO94901B1 RO 94901 B1 RO94901 B1 RO 94901B1 RO 122071 A RO122071 A RO 122071A RO 12207186 A RO12207186 A RO 12207186A RO 94901 B1 RO94901 B1 RO 94901B1
- Authority
- RO
- Romania
- Prior art keywords
- acrylamide
- acrylate
- acetate
- methyl
- ratios
- Prior art date
Links
- 229920001577 copolymer Polymers 0.000 title abstract 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- -1 ethyl acrylamide-acrylate acetate Chemical compound 0.000 abstract 3
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 abstract 2
- 230000001070 adhesive effect Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 abstract 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 abstract 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 238000007334 copolymerization reaction Methods 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Inventia de fata se refera la un procedeu de obtinere a unor copolimeri pe baza de acrilati utilizati ca adezivi în sectorul papetar. Procedeul consta în copolimerizarea în emulsie apoasa a unui amestec de monomeri ales dintre acetat de vinil, acrilamida, acrilat de metil, acetat de vinil-acrilamida-acrilat de etil, acetat de vinil-acrilamida-acrilat de 2-etilhexil, în rapoarte de 60...80/14...5/26...15, sau a unui amestec constituit din acetat de vinil-acrilamida-acrilat de etil-metacrilat de metil, în rapoarte de 60...80/14...5/16...10/10...5.Se obtine un copolimer cu proprietati adezive si stabilitate marita în timp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO122071A RO94901B1 (ro) | 1986-02-01 | 1986-02-01 | Procedeu de obtinere a unor copolimeri pe baza de acrilati |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO122071A RO94901B1 (ro) | 1986-02-01 | 1986-02-01 | Procedeu de obtinere a unor copolimeri pe baza de acrilati |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO94901B1 true RO94901B1 (ro) | 1988-07-31 |
Family
ID=40904459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO122071A RO94901B1 (ro) | 1986-02-01 | 1986-02-01 | Procedeu de obtinere a unor copolimeri pe baza de acrilati |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO94901B1 (ro) |
-
1986
- 1986-02-01 RO RO122071A patent/RO94901B1/ro unknown
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