RO83251B1 - PROCEDEU PENTRU POLIMERIZAREA îN SUSPENSIE A CLORURII DE VINIL - Google Patents
PROCEDEU PENTRU POLIMERIZAREA îN SUSPENSIE A CLORURII DE VINILInfo
- Publication number
- RO83251B1 RO83251B1 RO105260A RO10526081A RO83251B1 RO 83251 B1 RO83251 B1 RO 83251B1 RO 105260 A RO105260 A RO 105260A RO 10526081 A RO10526081 A RO 10526081A RO 83251 B1 RO83251 B1 RO 83251B1
- Authority
- RO
- Romania
- Prior art keywords
- vinyl chloride
- suspension polymerization
- peroxydicarbonate
- monomer
- except
- Prior art date
Links
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000010557 suspension polymerization reaction Methods 0.000 title 1
- BEQKKZICTDFVMG-UHFFFAOYSA-N 1,2,3,4,6-pentaoxepane-5,7-dione Chemical compound O=C1OOOOC(=O)O1 BEQKKZICTDFVMG-UHFFFAOYSA-N 0.000 abstract 2
- 239000000178 monomer Substances 0.000 abstract 2
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 239000003999 initiator Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 150000002978 peroxides Chemical class 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
Landscapes
- Polymerisation Methods In General (AREA)
Abstract
Inventia se refera la un procedeu pentru polimerizarea clorurii de vinil în suspensie în prezensa unui amestec de initiatori peroxidici dintre care unul de peroxidicarbonat alifatic C2....C12 în care peroxidicarbonatul se introduce sub forma de solutie într-un solvent organic cu densitatea mai mare decît 1 autoclava fiind vacuumata cu agitatorul oprit continînd toate componentele amestecului de reactie, în afara de monomer încalzit la 40....70 degree C de preferinta 50....65 degree C dupa care se adaugî monomerul.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO105260A RO83251B1 (ro) | 1981-09-09 | 1981-09-09 | PROCEDEU PENTRU POLIMERIZAREA îN SUSPENSIE A CLORURII DE VINIL |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO105260A RO83251B1 (ro) | 1981-09-09 | 1981-09-09 | PROCEDEU PENTRU POLIMERIZAREA îN SUSPENSIE A CLORURII DE VINIL |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO83251A2 RO83251A2 (ro) | 1984-02-21 |
| RO83251B1 true RO83251B1 (ro) | 1984-02-28 |
Family
ID=20110417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO105260A RO83251B1 (ro) | 1981-09-09 | 1981-09-09 | PROCEDEU PENTRU POLIMERIZAREA îN SUSPENSIE A CLORURII DE VINIL |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO83251B1 (ro) |
-
1981
- 1981-09-09 RO RO105260A patent/RO83251B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO83251A2 (ro) | 1984-02-21 |
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