No 4, Avril 2007

Tome 52, No 4, Avril 2007

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7ème COLLOQUE Franco-Roumain sur les POLYMÈRES
2 – 6 Septembre 2005
Iaşi, Roumanie

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1. Maria BRUMĂ

High performance polymers containing phenylquinoxaline and silicon in the main chain

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Key words: silicon-containing polymers, phenylquinoxaline rings, thin films, high thermostability, blue fluorescence

2. Zina VULUGA, Denis Mihaela PANAITESCU, Dumitru Mircea VULUGA, Stela POPOVICI, Michaela IORGA, Diana PĂSĂRIN et Dorel FLOREA

Caractérisation du support macomoléculaire utilisé pour l’épuration des eaux avec du chargement organique
Characterisation of macromolecular support used for purifying waters with organic matter

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Key words: polymer composites, natural filler, electrical properties, biofilm

3. Andrei SÂRBU, Ion UDREA, Mariana BEDA et Liliana SÂRBU

Préparation des substrats fibreux pour l’immobilisation des enzymes Preparation of fibrous supports for the covalent immobilization of enzymes

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Key words: enzyme, covalent immobilisation, fibre

4. Emmanuel LANDREAU, Youssef AGUNI, Yves CHEVALIER et Thierry HAMAIDE

Stabilisation de nanoparticules polymères en dispersion aqueuse par des copolymères à blocs PEG-PCL
Stabilisation of polymer nanoparticles in aqueous dispersions by using PEG-PCL block copolymers

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Key words: block copolymers, polymer nanoparticles, stabilisation

5. Geza BANDUR, Lucian RUSNAC, Avram PETREAN, Gerlinde GRANDTNER, Nicoleta PLEŞU et Marc J. M. ABADIE

L’étude de la réactivité de quelques monomères acryliques et méthacryliques avec un double lien
Reactivity studies for some acrylique and methacrylique monomers with one double bond

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Key words: acrylates, methacrylates, reactivity, photopolymerisation, thermal polymerisation

6. Claudiu Daniel UŢOIU, Iosif Dan ROŞCA, Nicoleta Doriana STANCU et Dumitru Mircea VULUGA

Modélisation numérique des propriétés des polymères
Computational modeling of polymer properties

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Key words: QSPR, physical properties, polymers, topology, graph

7. Delphine CLAUDEL, Alexandre GALODE, Philippe DRONE, Nathalie LEBLANC, Michel CASTANDET et Richard GATTIN

Incorporation de Luzerne dans des formulations à base d’extraits de céréales: développement de matériaux biodégradables
Incorporation of alfalfa in cereal extracts-based formulations: development of biodegradable materials

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Key words: alfalfa, cereal extracts-based formulations, biodegradable materials

8. Diana CIOLACU and Valentin I. POPA

The correlation between the reactivity and the supramolecular structure of allomorphs of cellulose

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Key words: enzymatic degradation, Trichoderma reesei, cellulose allomorphs, X-ray diffraction

9. Zina VULUGA, Dan DONESCU, Constantin RADOVICI, Sever ŞERBAN, Dumitru Mircea VULUGA, Cristelle DELAITE et Mircea TEODORESCU

Étude de compatibilité polymère/silicate stratifié dans les nanocomposites à matrice de polystyrène
Study of the compatibility polymer/layered silicate in nanocompsites with polystyrene matrix

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Key words: cloisite, nanocomposites, compatibility, natural silicate

10. Saule K. KUDAIKULOVA, Vitali L. LIPIK, Vanda Yu. VOYTEKUNAS, Alain PERICHAUD et Marc J. M. ABADIE

Metallisation de films polyimide. Mise au point du traitement chimique
Metallization of polyimide films. Development of the experimental conditions

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Key words: chemical metallization, polyimide films

11. Daniela Mihaela DUMITRAŞ, Marcel POPA and Valeriu ŞUNEL

Synthesis of N-(3-nitrobenzoyl)-glutamic acid and its immobilization by esteric bond on gellan

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Key words: aminoacid derivative, immobilization, controlled release, gellan

12. Zina VULUGA, Dan DONESCU, Viorica TRANDAFIR, Constantin RADOVICI et Sever ŞERBAN

L’influence de la morphologie des extraits de collagène sur les propriétés des nanocomposites à silicates naturels
The influence of the morphology of collagen extracts on the properties of the nanocomposites with natural silicates

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Key words: collagen, nanocomposites, morphology, natural silicate

13. Laurent LEBRUN, Eric Da SILVA et Michel MÉTAYER

Élaboration d’une membrane à caractère bipolaire: influence du procédé d’assemblage sur les propriétés majuscules
Elaboration and characterization of a membrane with bipolar behaviour: influence of the process of junction

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Key words: ion-exchange membranes, bipolar membrane, semiinterpenetrating Polymer Network, poly(vinyl alcohol)

14. Denis Mihaela PANAITESCU, Michaela IORGA, Zina VULUGA, Dan DONESCU, Maria DAN,
Sever ŞERBAN et Dorel FLOREA

L’effet de l’interface dans les composites de fibres naturelles et de matières plastiques
Effect of interface in natural fibre-polymer composites

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Key words: interface, polymer composites, natural fibers

15. Cristina PRISĂCARIU, Elena SCORTANU, Gabriela Elena HITRUC and Adrian A. CARACULACU

New trends in the synthesis and properties of polyurethane and polyurethane-urea elastomers based on dibenzyl diisocyanate

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Key words:polyurethanes, dibenzyl, oxadiazole, pyridine structure, mechanical properties

16. Jacques DESBRIERES, Cécile BOUSQUET et Valery G. BABAK

Propriétés interfaciales de systèmes amphiphiles ioniques à base de polysaccharides Interfacial properties of ionic amphiphilic systems based on polysaccharides

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Key words: polysaccharides, amphiphilic systems, polyelectrolyte-tensioactive complex (SPEC), interfacial
properties, dynamic tensiometry

17. Violeta NEAGU, Ion UNTEA, Elena TUDORACHE et Cristina ORBECI

Étude thermodinamique concernant l’adsorption du phénol des solutions aqueuses sur copolymères styrène-divinylbenzène
Thermodynamic study of phenol sorption from aqueous solutions on styrene-divinylbenzene copolymers

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Key words: macroporous styrene-divinylbenzene copolymers, phenol, sorption capacity

18. Lavinia MACARIE, Geza BANDUR and Gheorghe ILIA

Comparative study of the photoinitiating reactivity of the acylphosphonates and acylphosphine oxides

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Key words: photoinitiators, photo-DSC, radical polymerization, acylphosphonates, acylphosphine oxides

19. Ghiocel IOANID, Aurelia IOANID and Dorina PARPAUTA

New tendencies in restoration-conservation: the HF plasma. II. Decontamination treatment in cold plasma

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Key words: photoinitiators, photo-DSC, radical polymerization, acylphosphonates, acylphosphine oxides