Abstract: Aqueous solutions of hydratable polymers are prepared by hydrating a hydratable polymer in water without agitation sufficient to shear the molecular structure of the polymer thereby maintaining intact the polymer's molecular structure thereby providing a structurally uniform composition. The resulting solutions are sticky and tacky and are useful in controlling insects and for other uses. The resulting solutions can be dried to form powders. The resulting products readily degrade, are non-toxic, and non-ionic, and hence environmentally benign.
Type:
Grant
Filed:
December 1, 1997
Date of Patent:
May 11, 1999
Assignee:
Conagro, Inc.
Inventors:
John E. Hall-Hibbitts, Maria E. Gonzalez-Miller
Abstract: Aqueous solutions of hydratable polymers are prepared by hydrating a hydratable polymer in water without agitation sufficient to shear the molecular structure of the polymer thereby maintaining intact the polymer's molecular structure thereby providing a structurally uniform composition. The resulting solutions are sticky and tacky and are useful in controlling insects and for other uses. The resulting solutions can be dried to form powders. The resulting products readily degrade, are non-toxic, and non-ionic, and hence environmentally benign.
Type:
Grant
Filed:
September 28, 1995
Date of Patent:
February 24, 1998
Assignee:
Conagro, Inc.
Inventors:
John E. Hall-Hibbitts, Maria E. Gonzalez-Miller