MICROCAPSULES WITH AMINE ADJUSTED RELEASE RATES
The present invention is directed to controlling the release of microencapsulated materials. The microcapsules have a polymer shell, the precursors of which are selected to adjust the rate at which core materials are released. The present invention is further directed to the formulation of said micr...
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Format: | Patent |
Sprache: | eng ; spa |
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Zusammenfassung: | The present invention is directed to controlling the release of microencapsulated materials. The microcapsules have a polymer shell, the precursors of which are selected to adjust the rate at which core materials are released. The present invention is further directed to the formulation of said microcapsules in aqueous dispersions, and to the manufacture of said microcapsules.
La presente invencion esta dirigida al control de la liberacion de micromateriales encapsulados; las microcapsulas poseen un recubrimiento polimerico, cuyos precursores se seleccionan de modo que ajusten la velocidad a la cual se van a liberar los materiales del nucleo; la presente invencion se refiere ademas a la formulacion de dichas microcapsulas en dispersiones acuosas y a la elaboracion de dichas microcapsulas. |
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