The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 12, 2005
Filed:
Apr. 12, 2000
Christian Prud'homme, Lyons, FR;
Etienne Fleury, Irigny, FR;
Jean-paul Michalon, Lyons, FR;
Robert Zerrouk, Roquefort-les-Bains, FR;
Christian Prud'Homme, Lyons, FR;
Etienne Fleury, Irigny, FR;
Jean-Paul Michalon, Lyons, FR;
Robert Zerrouk, Roquefort-les-Bains, FR;
Other;
Aventis CropScience, Lyons, FR;
Abstract
The invention relates to an active substance vector multiparticulate system and to the production and use thereof. The object of the invention is an active-substance vector multiparticulate system comprising one or several active substances included in a hydrophilic organic matrix comprising at least one hydrosoluble and/or hydrodispersable anionic polymer which is insolubilized by a metallic cation. The invention can be specifically used in the food industry, detergents and agrochemistry.