| Titre : |
Studies on coating properties of liquid crystalline acrylic copolymers |
| Type de document : |
texte imprimé |
| Auteurs : |
Vilas D. Athawale, Auteur ; R. S. Bailkeri, Auteur |
| Année de publication : |
2000 |
| Article en page(s) : |
p. 43-50 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Tags : |
'Matériau revêtement' Liant 'Acrylique dérivé copolymère' 'Cristal liquide' Préparation 'Polymérisation radicalaire' Séchage 'Propriété mécanique' Feuil Dureté Flexibilité |
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
Acrylic copolymers based on ethylmethacrylate (EMA), butyl acrylate (BA) / ethyl acrylate (EA) and acrylic acid (AA) were prepared. The monomer compositions were calculated by Fox equation. The acrylic copolymers were modified by incorporating mesogenic group, via grafting, to yield liquid crystalline acrylic copolymers. Incorporation of mesogenic group was confirmed by IR, 1H-NMR and polarizing photomicroscope. These liquid crystalline acrylic copolymers were characterised by DSC and TGA. Both the acrylic copolymers and liquid crystalline acrylic copolymers were studied for their coating applications. Influence of liquid crystallinity on the coating properties of acrylic copolymers was studied in detail. |
| Note de contenu : |
- EXPERIMENTAL DETAILS - Synthesis of liquid crystalline acrylic copolymers - Structure characterisation - Tests contemplated to study the coating properties - Drying time - Adhesion - Hardness - Flexibility - Chemical resistance
- RESULTS AND DISCUSSION - Study of coating properties - Influence of liquid crystalline phase on drying time - Influence of liquid crystalline phase on hardness and flexibility - Influence of liquid crystalline phase on adhesion - Influence of liquid crystalline phase on viscosity - Influence of liquid crystalline phase on chemical resistance |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=12676 |
in PAINTINDIA > Vol. L, N° 1 (01/2000) . - p. 43-50
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Studies on coating properties of liquid crystalline acrylic copolymers in PAINTINDIA, Vol. L, N° 1 (01/2000)
