Soil treatment with polymeric hydrogen siloxane
AssigneeNestec S.A.
InventorsPierre Hirsbrunner, Denys Roulin
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Abstract
The invention relates to the use of a composition which, in a liquid carrier, contains a polymeric hydrogen siloxane (or (H) siloxane) corresponding to the following general formula ##STR1## in which n is a number of from 1 to 70 and R is an alkyl, hydroxyalkyl, aminoalkyl, haloalkyl or aryl radical. The liquid carrier is, for example, water or dichloromethane.
Claims11
A process for treating soil comprising applying on soil in situ a composition comprising a liquid carrier and a polymeric hydrogen siloxane compound of the formula ##STR3## wherein n is a number of from 1 to 70, wherein R is selected from the group consisting of alkyl, hydroxyalkyl, aminoalkyl, a haloalkyl and aryl and wherein the composition contains the siloxane compound in an amount so that upon application of the composition to the soil to provide treated soil, water penetrates through the treated soil and water is retained in soil beneath the treated soil.
Dependencies are inferred from the claim text.