Invention Grant
- Patent Title: Particles of fertilizers encapsulated in modified chitosan and obtaining method
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Application No.: US17004329Application Date: 2020-08-27
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Publication No.: US11639319B2Publication Date: 2023-05-02
- Inventor: Claudia Anahi Perez Torres , Nicolaza Pariona Mendoza , Carlos Jose Espinoza Gonzalez , Jorge Romero Garcia , Layza Alejandrina Arizmendi Galaviz , Enrique Ibarra Laclette , Eva Garcia Ilizaliturri
- Applicant: INSTITUTO DE ECOLOGIA, A.C. , CENTRO DE INVESTIGACIÓN EN QUIMICA APLICADA
- Applicant Address: MX Xalapa; MX Saltillo
- Assignee: INSTITUTO DE ECOLOGIA, A.C.,CENTRO DE INVESTIGACIÓN EN QUIMICA APLICADA
- Current Assignee: INSTITUTO DE ECOLOGIA, A.C.,CENTRO DE INVESTIGACIÓN EN QUIMICA APLICADA
- Current Assignee Address: MX Xalapa; MX Saltillo
- Agency: Defillo & Associates, Inc
- Agent Evelyn A. Defillo
- Main IPC: C05G5/35
- IPC: C05G5/35 ; A01C21/00 ; C05G1/00 ; C05G3/40
Abstract:
The present invention relates to fertilizer particles encapsulated in modified chitosan and a method of obtaining them. The particles described in this invention allow a controlled, moderate, or gradual release of an active material from a reserve substrate to another medium, in order to increase the effectiveness of the active material by prolonging its action over time. This invention is characterized in that the active components of said formulations are capable of causing a synergistic effect, considerably increasing the growth and development of plants.
Public/Granted literature
- US20220064077A1 PARTICLES OF FERTILIZERS ENCAPSULATED IN MODIFIED CHITOSAN AND OBTAINING METHOD Public/Granted day:2022-03-03
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