José António Colaço Gomes Covas


AuthID: R-000-80Y

Confirmed Publications: 122



101
TITLE: Monitoring polyolefin modification along the axis of a twin-screw extruder. II. Maleic anhydride grafting  Full Text
AUTHORS: Machado, AV ; van Duin, M; Covas, JA ;
PUBLISHED: 2000, SOURCE: JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, VOLUME: 38, ISSUE: 21
INDEXED IN: WOS CrossRef
102
TITLE: Rheological measurements along an extruder with an on-line capillary rheometer  Full Text
AUTHORS: Covas, JA ; Nobrega, JM; Maia, JM;
PUBLISHED: 2000, SOURCE: POLYMER TESTING, VOLUME: 19, ISSUE: 2
INDEXED IN: Scopus WOS CrossRef
IN MY: ORCID
103
TITLE: Rheology of PA-6/EPM/EPM-g-MA blends along a twin-screw extruder  Full Text
AUTHORS: Covas, JA ; Machado, AV ; Van Duin, M;
PUBLISHED: 2000, SOURCE: ADVANCES IN POLYMER TECHNOLOGY, VOLUME: 19, ISSUE: 4
INDEXED IN: Scopus WOS CrossRef
IN MY: ORCID
104
TITLE: An optimization approach to practical problems in plasticating single screw extrusion  Full Text
AUTHORS: Covas, JA ; Cunha, AG ; Oliveira, P ;
PUBLISHED: 1999, SOURCE: 5th International Conference on Polymer Characterization (POLYCHAR-5) in POLYMER ENGINEERING AND SCIENCE, VOLUME: 39, ISSUE: 3
INDEXED IN: Scopus WOS CrossRef
IN MY: ORCID
105
TITLE: Chemical and morphological evolution of PA-6/Epm/Epm-g-MA blends in a twin screw extruder  Full Text
AUTHORS: Machado, AV ; Covas, JA ; Van Duin, M;
PUBLISHED: 1999, SOURCE: JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, VOLUME: 37, ISSUE: 9
INDEXED IN: Scopus WOS CrossRef
IN MY: ORCID
106
TITLE: Evolution of morphology and of chemical conversion along the screw in a corotating twin-screw extruder  Full Text
AUTHORS: Machado, AV ; Covas, JA ; van Duin, M;
PUBLISHED: 1999, SOURCE: JOURNAL OF APPLIED POLYMER SCIENCE, VOLUME: 71, ISSUE: 1
INDEXED IN: Scopus WOS CrossRef
IN MY: ORCID
107
TITLE: Flow patterns in twin-screw extruders  Full Text
AUTHORS: Carneiro, OS ; Caldeira, G; Covas, JA ;
PUBLISHED: 1999, SOURCE: Proceedings of the 1997 Advances in Materials and Processing Technologies, AMPT'97 in JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, VOLUME: 93
INDEXED IN: Scopus WOS CrossRef
IN MY: ORCID
108
TITLE: Measuring uniaxial extensional viscosity using a modified rotational rheometer  Full Text
AUTHORS: Maia, JM; Covas, JA ; Nobrega, JM ; Dias, TF; Alves, FE;
PUBLISHED: 1999, SOURCE: JOURNAL OF NON-NEWTONIAN FLUID MECHANICS, VOLUME: 80, ISSUE: 2-3
INDEXED IN: Scopus WOS CrossRef
IN MY: ORCID
109
TITLE: Relationship between gelation and wall slip in unplasticised poly(vinyl chloride) compounds
AUTHORS: Covas, JA ; Maia, JM;
PUBLISHED: 1999, SOURCE: PLASTICS RUBBER AND COMPOSITES, VOLUME: 28, ISSUE: 4
INDEXED IN: Scopus WOS
IN MY: ORCID
110
TITLE: Production and assessment of polycarbonate composites reinforced with vapour-grown carbon fibres  Full Text
AUTHORS: Carneiro, OS ; Covas, JA ; Bernardo, CA ; Caldeira, G; Van Hattum, FWJ ; Ting, JM; Alig, RL; Lake, ML;
PUBLISHED: 1998, SOURCE: COMPOSITES SCIENCE AND TECHNOLOGY, VOLUME: 58, ISSUE: 3-4
INDEXED IN: Scopus WOS CrossRef
IN MY: ORCID
Página 11 de 13. Total de resultados: 122.

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