Method for treating hydratable polymers, compositions obtained t

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form

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424 7806, 424 7809, 424 7818, 424 7831, 424 7832, 424 7833, 424 7834, 424 7835, 424 7836, 424 7837, 424 7838, 424401, 424405, 424406, 424407, 424408, 424409, 424410, 424411, 424443, 424484, 424489, 5147723, 514777, 514784, 514785, A01N25/10

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059025891

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.

REFERENCES:
patent: 4906488 (1990-03-01), Pera
patent: 4985251 (1991-01-01), Levy

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