PL422857A1 - Method for obtaining ethylene copolymers with unsaturated alcohols - Google Patents
Method for obtaining ethylene copolymers with unsaturated alcoholsInfo
- Publication number
- PL422857A1 PL422857A1 PL422857A PL42285717A PL422857A1 PL 422857 A1 PL422857 A1 PL 422857A1 PL 422857 A PL422857 A PL 422857A PL 42285717 A PL42285717 A PL 42285717A PL 422857 A1 PL422857 A1 PL 422857A1
- Authority
- PL
- Poland
- Prior art keywords
- unsaturated alcohols
- ethylene
- ethylene copolymers
- air3
- alkyl group
- Prior art date
Links
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- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
Przedmiotem zgłoszenia jest sposób otrzymywania kopolimerów etylenu z alkoholami nienasyconymi, który polega na tym, że przez roztwór zawierający: bezwodny rozpuszczalnik alifatyczny lub aromatyczny, 0,005 - 0,2 mol/dm3 osuszonego komonomeru - nienasyconego alkoholu C4 - C16 poddanego w warunkach beztlenowych reakcji ze związkiem glinoorganicznym AIR3, gdzie R-grupa alkilowa, w bezwodnym, odtlenionym rozpuszczalniku alifatycznym lub aromatycznym, katalizator postmetalocenowy w ilości 0,005 - 0,9 mmolZr(Ti)/dm3, aktywator glinowy - AIR3, gdzie R-grupa alkilowa, aktywator borowy w rozpuszczalniku, przez 5 - 120 minut przepuszcza się etylen w temperaturze 25 - 80°C pod ciśnieniem etylenu 0,1 - 1,0 MPa.The subject of the application is a method for obtaining copolymers of ethylene with unsaturated alcohols, which consists in the fact that through a solution containing: anhydrous aliphatic or aromatic solvent, 0.005 - 0.2 mol / dm3 of dried comonomer - unsaturated C4 - C16 alcohol reacted with anaerobic conditions with the compound aluminum organic AIR3, where the R-alkyl group, in anhydrous, deoxidized aliphatic or aromatic solvent, postmetallocene catalyst in the amount of 0.005 - 0.9 mmolZr (Ti) / dm3, aluminum activator - AIR3, where R-alkyl group, boric activator in solvent, ethylene is passed through 5 - 120 minutes at 25 - 80 ° C under ethylene pressure of 0.1 - 1.0 MPa.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL422857A PL235157B1 (en) | 2017-09-15 | 2017-09-15 | Method for obtaining ethylene copolymers with unsaturated alcohols |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL422857A PL235157B1 (en) | 2017-09-15 | 2017-09-15 | Method for obtaining ethylene copolymers with unsaturated alcohols |
Publications (2)
Publication Number | Publication Date |
---|---|
PL422857A1 true PL422857A1 (en) | 2019-03-25 |
PL235157B1 PL235157B1 (en) | 2020-06-01 |
Family
ID=65799953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL422857A PL235157B1 (en) | 2017-09-15 | 2017-09-15 | Method for obtaining ethylene copolymers with unsaturated alcohols |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL235157B1 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0363870A2 (en) * | 1988-10-08 | 1990-04-18 | Nippon Unicar Company Limited | Modified ethylene copolymer |
-
2017
- 2017-09-15 PL PL422857A patent/PL235157B1/en unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0363870A2 (en) * | 1988-10-08 | 1990-04-18 | Nippon Unicar Company Limited | Modified ethylene copolymer |
Non-Patent Citations (1)
Title |
---|
P. STARCK B. LOFGREN, STUDIES ON METALLOCENE CATALYZED COPOLYMERS OF ETHYLENE WITH 10-UNDECEN-1-OL, 2000 * |
Also Published As
Publication number | Publication date |
---|---|
PL235157B1 (en) | 2020-06-01 |
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