Copolymerisation of polar monomers with Cs-symmetric metallocenes.
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 221, U399 4 2001
M R Ribeiro , JM Campos , MF Portela

Copolymerization of ethylene with non-conjugated linear dienes.
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 221, U398-U399 4 2001
JM Santos , M R Ribeiro , MF Portela , H Cramail , A Deffieux

Metallocene-catalysed copolymerisation of ethylene with 10-undecenoic acid: The effect of experimental conditions
MACROMOLECULAR CHEMISTRY AND PHYSICS, 202, 2195-2201 8 2001
J Moniz , M R Ribeiro , MF Portela , SG Pereira , Teresa G. Nunes , A Deffieux

Improved adhesion of polyethylene by copolymerisation of ethylene with polar monomers
CHEMICAL ENGINEERING SCIENCE, 56, 4191-4196 7 2001
JM Santos , M R Ribeiro , MF Portela , JM Bordado

Experimental evidence of the glass transition in a metallocene ethylene-1-octene copolymer and its composites with glass fibre
POLYMER, 42, 7197-7202 7 2001
ML Cerrada , Rosario Benavente , E Perez , J Moniz-Santos , M R Ribeiro

Polymerization of ethylene by the electrophilic heteroscorpionate-containing complexes [TiCl3(bdmpza)] and [TiCl2(bdmpza)\O(CH2)(4)Cl\] (bdmpza = bis(3,5-dimethylpyrazol-1-yl)acetate)
ORGANOMETALLICS, 20, 2428-2430 6 2001
A Otero , J Fernandez-Baeza , A Antinolo , F Carrillo-Hermosilla , J Tejeda , E Diez-Barra , A Lara-Sanchez , L Sanchez-Barba , I Lopez-Solera , M R Ribeiro , JM Campos

Synthesis of zirconium(IV) monocyclopentadienyl-aryloxy complexes and their use in catalytic ethylene polymerization. X-ray structure of (eta(5)-C5Me5)Zr\2,6-OC6H3(CH3)(2)\(3)
ORGANOMETALLICS, 19, 2837-2843 7 2000
A Antinolo , F Carrillo-Hermosilla , A Corrochano , J Fernandez-Baeza , A Lara-Sanchez , M R Ribeiro , M Lanfranchi , A Otero , MA Pellinghelli , MF Portela , JV Santos

Dynamic mechanical relaxations and microhardness indentations of styrene-ethylene copolymers obtained with heterogeneous catalysts
EUROPEAN POLYMER JOURNAL, 36, 879-887 5 2000
Rosario Benavente , JM Perena , E Perez , A Bello , M R Ribeiro , MF Portela

Supported metallocene complexes for ethylene and propylene polymerizations: Preparation and activity
INDUSTRIAL \& ENGINEERING CHEMISTRY RESEARCH, 36, 1224-1237 4 1997
M R Ribeiro , A Deffieux , MF Portela

Kinetic investigation of parameters governing the high-temperature polymerization of ethylene initiated by supported VCl3 catalytic systems
EUROPEAN POLYMER JOURNAL, 32, 811-819 7 1996
M R Ribeiro , A Deffieux , M Fontanille , MF Portela

Isospecific homo- and copolymerization of styrene with ethylene in the presence of VCl3, AlCl3 as catalyst
MACROMOLECULAR RAPID COMMUNICATIONS, 17, 461-469 7 1996
M R Ribeiro , MF Portela , A Deffieux , H Cramail , MF Rocha

HOMO AND COPOLYMERIZATION OF ETHYLENE - IMPROVEMENT OF SUPPORTED VANADIUM CATALYSTS PERFORMANCE BY HALOCARBONS
MACROMOLECULAR CHEMISTRY AND PHYSICS, 196, 3833-3844 11 1995
M R Ribeiro , A Deffieux , M Fontanille , MF Portela

SYNTHESIS AND ACTIVITY OF VANADIUM-BASED SUPPORTED CATALYSTS FOR ETHYLENE POLYMERIZATION
APPLIED CATALYSIS A-GENERAL, 102, 1-12 8 1993
M R Ribeiro , A Deffieux , M Fontanille , MF Portela

EVALUATION OF THE HETEROGENEITY IN LINEAR LOW-DENSITY POLYETHYLENE COMONOMER UNIT DISTRIBUTION BY DIFFERENTIAL SCANNING CALORIMETRY CHARACTERIZATION OF THERMALLY TREATED SAMPLES
POLYMER, 33, 4337-4342 1992
E ADISSON , M R Ribeiro , A Deffieux , M Fontanille