CROSS-LINKED MODIFIED WAXES FOR CONTROLLED RELEASE FERTILIZERS

World Intellectual Property Organization Patent

APP PUB NO WO-2012064705-A1
SERIAL NO

PCTUS2011059725

Stats

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A controlled release fertilizer material comprising a particulate plant nutrient surrounded by a coating of a mixture including an isocyanate and a polyol, and further comprising a modified wax that may include a polyhydroxyl compound in which the wax and/or the polyhydroxyl compound are cross-linked with a sulfur or oxygen or a peroxide cross-linking moiety. In certain embodiments, the wax and polyhydroxyl compound are cross-linked at unsaturated sites in the wax or polyhydroxyl compound using heat, UV or ionizing radiation.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
AGRIUM ADVANCED TECHNOLOGIESUS

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address
XING BAOZHONG LOVELAND CO
WYNNYK NICK P EDMONTON
MARUVADA SRIRAMAKRISHNA BIRMINGHAM AL
HARGROVE GARRARD LEE BIRMINGHAM AL
WILSON ROBERT SCOTT STERRETT ALABAMA 35147

Cited Art Landscape

Load Citation