[article]
| Titre : |
Ecofriendly primer compositions based on chain stoppered rosinated short oil alkyds |
| Type de document : |
texte imprimé |
| Auteurs : |
S. K. Kharkate, Auteur ; Bhalchandra B. Gogte, Auteur |
| Année de publication : |
2005 |
| Article en page(s) : |
p. 69-75 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
Chain stoppered rosinated short oil alkyds based on soyabean oil, rosin, glycerol, benzoic acid pthalic & maleic anhydrides has been synthesized. This was converted into water thinnable emulsion using polyvinyl alcohol, ammonia and some co-solvents. These emulsions have storage stability of three months. Emulsions were used in the preparation of wood primers and solvent-based cement primers. These compositions have excellent drying and durability. The resistance of films of these primers to water, alkali, detergents and acid solutions is good to excellent. The resistance to sulphuric acid and nitric acid solutions needs improvement. High technical competences of these formulations comparable with commercial samples indicate promising possibilities. |
| Note de contenu : |
- Experimental : Synthesis of alkyd resin - Synthesis of alkyd emulsion - Stability of emulsion - Synthesis of wood primers and cement primers
|
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=11656 |
in PAINTINDIA > Vol. LV, N° 4 (04/2005) . - p. 69-75
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