METHOD FOR SOIL CONDITIONING BY MEANS OF AIR INTRODUCTION OF WATER-SOLUBLE OR SWELLABLE POLYMERS Russian patent published in 2019 - IPC C09K17/22 C09K17/32 C09K17/20 

Abstract RU 2698179 C2

FIELD: chemistry.

SUBSTANCE: invention relates to soil conditioning method by application of at least one polymer onto its surface. Soil conditioning method involves adding to soil composition, which contains at least water-soluble or swellable polymer. Composition is in form of particles and is introduced by way of air introduction, and the water-soluble polymer is characterized by molecular weight from 0.50 to 30 million g · mol-1.

EFFECT: invention improves the introduction of water-soluble or swellable polymers for soil erosion control.

13 cl, 1 ex

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RU 2 698 179 C2

Authors

Whitwell, Paul

Griffin, Willard

Nichols, Peter

Dates

2019-08-22Published

2015-10-27Filed