| Titre : |
eJathropha oil based polyurethane binder for industrial coatings |
| Type de document : |
texte imprimé |
| Auteurs : |
D. A. Raval, Auteur ; Archana Shah, Auteur |
| Année de publication : |
2006 |
| Article en page(s) : |
p. 77-86 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
In the present work, jathropha oil was first converted into N,N-bis-(2-hydroxyethyl) Jathropha fatty amide (HEJFA) by condensation of jathropha oil with diethanolamine using zinc oxide as a catalyst. Different amounts of HEJFA was reacted with phthalic anhydride to obtain two different types of jathropha polyesteramides (JPEAs). JPEAs, were then reacted with an aromatic diisocynate compound in varying NCO/OH ratios to prepare a series of urethane polyesteramide (UJPEAs). The mechanical and chemical properties of air dried and baked films of UJPEAs were studied. Comparison of these properties for different resins reveals that properly formulated resin films exhibit satisfactory performance for their use as binders for industrial maintenance coatings. |
| Note de contenu : |
- Spectral characteristics of jathropha fatty amide (HEJFA)
- Spectral characteristics of polyesteramide of jathropha
- Film properties
- Chemical and solvent resistance properties |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=11557 |
in PAINTINDIA > Vol. LVI, N° 3 (03/2006) . - p. 77-86
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