Invention Grant
- Patent Title: Controlled release fertilizer composition
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Application No.: US13464258Application Date: 2012-05-04
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Publication No.: US08741021B2Publication Date: 2014-06-03
- Inventor: Jeffrey Michael Ogle , Johnny Duran Sims
- Applicant: Jeffrey Michael Ogle , Johnny Duran Sims
- Applicant Address: CA Calgary, Alberta
- Assignee: Agrium Inc.
- Current Assignee: Agrium Inc.
- Current Assignee Address: CA Calgary, Alberta
- Agency: Kagan Binder, PLLC
- Main IPC: C05C9/00
- IPC: C05C9/00 ; C05D9/00
Abstract:
A controlled release fertilizer composition and methods to produce the controlled release fertilizer composition are described. The controlled release fertilizer composition comprises a water soluble fertilizer core that is coated with a polymeric layer, intermediate layer, and a sulfur layer. If desired, the sulfur layer can be coated with an outer water-insoluble layer.
Public/Granted literature
- US20120240648A1 CONTROLLED RELEASE FERTILIZER COMPOSITION Public/Granted day:2012-09-27
Information query
