Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.creator | Villar, Marcelo Armando | - |
| dc.creator | Ferreira, María Luján | - |
| dc.date | 2018-03-27T22:03:39Z | - |
| dc.date | 2018-03-27T22:03:39Z | - |
| dc.date | 2001-04 | - |
| dc.date | 2018-03-06T15:12:13Z | - |
| dc.date.accessioned | 2019-04-29T15:55:24Z | - |
| dc.date.available | 2019-04-29T15:55:24Z | - |
| dc.identifier | Villar, Marcelo Armando; Ferreira, María Luján; Co- and terpolymerization of ethylene, propylene, and higher α-olefins with high propylene contents using metallocene catalysts; John Wiley & Sons Inc; Journal of Polymer Science Part A: Polymer Chemistry; 39; 7; 4-2001; 1136-1148 | - |
| dc.identifier | 0887-624X | - |
| dc.identifier | http://hdl.handle.net/11336/40310 | - |
| dc.identifier | CONICET Digital | - |
| dc.identifier | CONICET | - |
| dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/305423 | - |
| dc.description | The copolymerization of propylene/ethylene and terpolymerization of propylene/ethylene/α‐olefins using long‐chain α‐olefins such as 1‐octene and 1‐decene have been carried out using EtInd2ZrCl2//methylaluminoxane. High concentrations of propylene and low concentrations of α‐olefins (near 2 mol % of the total olefin concentration in the liquid phase) were used. The effect of the ethylene concentration in copolymerizations of propylene/α‐olefins was studied at medium ethylene contents (12 and 40 mol % in the gas phase). The polymers were molecularly characterized by gel permeation chromatography‐multiangle laser light scattering, wide‐angle X‐ray scattering, Fourier transform infrared spectroscopy, and DSC analyses. The shorter α‐olefin studied (1‐octene) produced the highest improvement of activity in terpolymerization at 12 mol % ethylene in the gas phase. About 2 mol % of 1‐octene in the liquid phase increases the activity and decreases the molecular weight of terpolymers with respect to corresponding copolymers, whereas the mp is increased by almost 30 °C. The “termonomer effect” is less evident when higher amounts of ethylene are used. | - |
| dc.description | Fil: Villar, Marcelo Armando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina | - |
| dc.description | Fil: Ferreira, María Luján. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.publisher | John Wiley & Sons Inc | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1002/1099-0518(20010401)39:7<1136::AID-POLA1090>3.0.CO;2-5 | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/1099-0518%2820010401%2939%3A7%3C1136%3A%3AAID-POLA1090%3E3.0.CO%3B2-5 | - |
| dc.rights | info:eu-repo/semantics/restrictedAccess | - |
| dc.rights | https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ | - |
| dc.source | reponame:CONICET Digital (CONICET) | - |
| dc.source | instname:Consejo Nacional de Investigaciones Científicas y Técnicas | - |
| dc.source | instacron:CONICET | - |
| dc.subject | LONG-CHAIN Α-OLEFINS POLYMERIZATION | - |
| dc.subject | METALLOCENE | - |
| dc.subject | PROPYLENE COPOLYMERIZATION | - |
| dc.subject | PROPYLENE TERPOLYMERIZATION | - |
| dc.subject | Otras Ingeniería Química | - |
| dc.subject | Ingeniería Química | - |
| dc.subject | INGENIERÍAS Y TECNOLOGÍAS | - |
| dc.title | Co- and terpolymerization of ethylene, propylene, and higher α-olefins with high propylene contents using metallocene catalysts | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.type | info:ar-repo/semantics/articulo | - |
| Aparece en las colecciones: | CONICET | |
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