PL422857A1 - Method for obtaining ethylene copolymers with unsaturated alcohols - Google Patents

Method for obtaining ethylene copolymers with unsaturated alcohols

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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
Application number
PL422857A
Other languages
Polish (pl)
Other versions
PL235157B1 (en
Inventor
Marzena Białek
Julia Fryga
Original Assignee
Uniwersytet Opolski
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Uniwersytet Opolski filed Critical Uniwersytet Opolski
Priority to PL422857A priority Critical patent/PL235157B1/en
Publication of PL422857A1 publication Critical patent/PL422857A1/en
Publication of PL235157B1 publication Critical patent/PL235157B1/en

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  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (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.

PL422857A 2017-09-15 2017-09-15 Method for obtaining ethylene copolymers with unsaturated alcohols PL235157B1 (en)

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

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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)

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PL (1) PL235157B1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0363870A2 (en) * 1988-10-08 1990-04-18 Nippon Unicar Company Limited Modified ethylene copolymer

Patent Citations (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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