POLYMER CONTAINING COMPOSITION FOR MULCHING COATING Russian patent published in 2019 - IPC C09K17/52 

FIELD: chemistry.

SUBSTANCE: invention relates to the chemistry of synthetic substances – polymeric in a mixture with organic and natural substances, for example for urban and agricultural purposes, or to compositions for mulching of various types of soil, lawns, park territories. Described polymer-containing composition of the mulch coating, characterized in that it contains lignosulfonate, urea, NA-carboxymethylcellulose, potassium chloride and water, and as natural additives small coconut substrate and peat transitional (wt.%): lignosulfonate 0.3; carbamide 0.5; NA-carboxymethylcellulose 0.3; potassium chloride 3; small coconut substrate 15; peat transition 40; water the rest.

EFFECT: technical result of the invention is the expansion of the arsenal of compositions for soil mulching.

1 cl