LATTICI ACRILICI CATIONICI TERMOINDURENTI E LORO USO IN COMPOSIZIONI DI RIVESTIMENTO
A cationic thermosetting latex, coating compositions prepared therefrom, and the process for providing a protective coating are disclosed. The thermosetting latex comprises a blocked isocyanate curing agent and a cationic acrylic latex which is prepared by copolymerizing ethylenically unsaturated mo...
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Main Authors | , , , , |
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Format | Patent |
Language | Italian |
Published |
25.02.1987
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Edition | 4 |
Subjects | |
Online Access | Get full text |
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Summary: | A cationic thermosetting latex, coating compositions prepared therefrom, and the process for providing a protective coating are disclosed. The thermosetting latex comprises a blocked isocyanate curing agent and a cationic acrylic latex which is prepared by copolymerizing ethylenically unsaturated monomers, at least one of which contains an active hydrogen group, in an acidic medium in the presence of a cationic surfactant, of which the gegen-ion is derived from certain phosphorous-containing acids. Such latices, when formulated into coating compositions, provide corrosion-resistant coatings. |
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Bibliography: | Application Number: IT19820023439 |