IT1318434B1 - New complex catalysts for homopolymerization of ethylene and copolymerization of ethylene with another unsaturated monomer of the vinylic and acrylic type - Google Patents
New complex catalysts for homopolymerization of ethylene and copolymerization of ethylene with another unsaturated monomer of the vinylic and acrylic typeInfo
- Publication number
- IT1318434B1 IT1318434B1 IT2000MI000678A ITMI20000678A IT1318434B1 IT 1318434 B1 IT1318434 B1 IT 1318434B1 IT 2000MI000678 A IT2000MI000678 A IT 2000MI000678A IT MI20000678 A ITMI20000678 A IT MI20000678A IT 1318434 B1 IT1318434 B1 IT 1318434B1
- Authority
- IT
- Italy
- Prior art keywords
- ethylene
- unsaturated monomer
- complex catalysts
- homopolymerization
- copolymerization
- Prior art date
Links
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title abstract 5
- 239000005977 Ethylene Substances 0.000 title abstract 5
- 239000003054 catalyst Substances 0.000 title abstract 4
- 239000000178 monomer Substances 0.000 title abstract 3
- 238000007334 copolymerization reaction Methods 0.000 title abstract 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 title 1
- 125000002348 vinylic group Chemical group 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 abstract 4
- 125000003118 aryl group Chemical group 0.000 abstract 3
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 2
- 229910021472 group 8 element Inorganic materials 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 239000003446 ligand Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 239000002685 polymerization catalyst Substances 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
Landscapes
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Complex catalysts based on a metal of group VIII complexed with ligands are new. Complex catalysts for the homopolymerization of ethylene and for the copolymerization of ethylene with another unsaturated monomer has formula (A)-(C). M = Group VIII element; X = halogen; N, O or S; NH; Y = N, O or S; R', R'' = H or 1-10C optionally halogenated alkyl, cycloalkyl or aryl; R''', R'''' = H or aryl (optionally substituted with 1-10C alkyl);form a condensed benzene ring (optionally substituted with 1-10C alkyl); n = 1-2; or 1-3; R'-R'''' = H or 1-10C optionally halogenated alkyl, cycloalkyl or aryl; Independent claims are also included for: (i) preparation of the catalyst; and (ii) (co)polymerization of ethylene with another unsaturated monomer using the polymerization catalyst of the invention.
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2000MI000678A IT1318434B1 (en) | 2000-03-31 | 2000-03-31 | New complex catalysts for homopolymerization of ethylene and copolymerization of ethylene with another unsaturated monomer of the vinylic and acrylic type |
| AU2001262100A AU2001262100A1 (en) | 2000-03-31 | 2001-03-19 | Complex polymerization catalysts for the homopolymerization of ethylene and for the copolymerization of ethylene |
| AT01936087T ATE251172T1 (en) | 2000-03-31 | 2001-03-19 | POLYMERIZATION CATALYST COMPLEXES FOR THE HOMO- AND COPOLYMERIZATION OF ETHYLENE |
| DE60100899T DE60100899T2 (en) | 2000-03-31 | 2001-03-19 | POLYMERIZATION CATALYST COMPLEXES FOR THE HOMO- AND COPOLYMERIZATION OF ETHYLENE |
| ES01936087T ES2207615T3 (en) | 2000-03-31 | 2001-03-19 | COMPLEX POLYMERIZATION CATALYSTS FOR ETHYLENE HOMOPOLYMERIZATION AND ETHYLENE COPOLYMERIZATION. |
| US10/239,207 US20040082464A1 (en) | 2000-03-31 | 2001-03-19 | Complex polymerization catalysts for the homopolymerization of ethylene and for the copolymerization of ethylene |
| KR1020027012983A KR20020091166A (en) | 2000-03-31 | 2001-03-19 | Complex polymerization catalysts for the homopolymerization of ethylene and for the copolymerization of ethylene |
| CA002404949A CA2404949A1 (en) | 2000-03-31 | 2001-03-19 | Complex polymerization catalysts for the homopolymerization of ethylene and for the copolymerization of ethylene |
| MXPA02009497A MXPA02009497A (en) | 2000-03-31 | 2001-03-19 | Complex polymerization catalysts for the homopolymerization of ethylene and for the copolymerization of ethylene. |
| EP01936087A EP1268500B1 (en) | 2000-03-31 | 2001-03-19 | Complex polymerization catalysts for the homopolymerization of ethylene and for the copolymerization of ethylene |
| PCT/EP2001/003023 WO2001074831A1 (en) | 2000-03-31 | 2001-03-19 | Complex polymerization catalysts for the homopolymerization of ethylene and for the copolymerization of ethylene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2000MI000678A IT1318434B1 (en) | 2000-03-31 | 2000-03-31 | New complex catalysts for homopolymerization of ethylene and copolymerization of ethylene with another unsaturated monomer of the vinylic and acrylic type |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITMI20000678A0 ITMI20000678A0 (en) | 2000-03-31 |
| ITMI20000678A1 ITMI20000678A1 (en) | 2001-10-01 |
| IT1318434B1 true IT1318434B1 (en) | 2003-08-25 |
Family
ID=11444691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2000MI000678A IT1318434B1 (en) | 2000-03-31 | 2000-03-31 | New complex catalysts for homopolymerization of ethylene and copolymerization of ethylene with another unsaturated monomer of the vinylic and acrylic type |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1318434B1 (en) |
-
2000
- 2000-03-31 IT IT2000MI000678A patent/IT1318434B1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI20000678A0 (en) | 2000-03-31 |
| ITMI20000678A1 (en) | 2001-10-01 |
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