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Recent aspects on modification of some polyesteramides for surface coatings: Part II: Rosin — modified Polyesteramide Compositions

M. Moustafa (Chemistry Department, Faculty of Science, Al‐Azhar University, Nasr City, Cairo, Egypt)
I.A. Sabbah (Chemistry Department, Faculty of Science, Al‐Azhar University, Nasr City, Cairo, Egypt)
S.I. Darwish (Chemistry Department, Faculty of Science, Al‐Azhar University, Nasr City, Cairo, Egypt)
F. Abd El‐Hai (Chemistry Department, Faculty of Science, Al‐Azhar University, Nasr City, Cairo, Egypt)

Pigment & Resin Technology

ISSN: 0369-9420

Article publication date: 1 January 1991

Abstract

Rosin‐modified polyesteramide resins are prepared covering a wide range of oil lengths by partial replacement of hydroxy ethyl fatty acid amides employed in resin formulations by rosin‐diethanolamine derivative without affecting the resin constants. This is followed by a study of the optimum amount of modifier which improve the resins performance and durability without affecting the other properties. Optimum modifier concentration and durability characteristics are then determined.

Citation

Moustafa, M., Sabbah, I.A., Darwish, S.I. and Abd El‐Hai, F. (1991), "Recent aspects on modification of some polyesteramides for surface coatings: Part II: Rosin — modified Polyesteramide Compositions", Pigment & Resin Technology, Vol. 20 No. 1, pp. 4-9. https://doi.org/10.1108/eb042800

Publisher

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MCB UP Ltd

Copyright © 1991, MCB UP Limited