Mulching composition (versions)

FIELD: chemistry.

SUBSTANCE: mulching composition is characterised by that it contains lignosulphonate, carbamide, Na-carboxymethyl cellulose, potassium chloride and, as natural additives, Tetraphidopsida moss and Larix lariciana larch needles, and water in the following ratios, wt %: lignosulphonate 0.1-0.4, carbamide 0.2-0.6, Na-carboxymethyl cellulose 0.3-0.4, potassium chloride 1-3, Tetraphidopsida moss 10-15, Larix lariciana larch needles 8-9, water - the balance. Other versions of polymer-natural mulching compositions are also disclosed.

EFFECT: invention widens the range of soil mulching compositions.

3 cl, 1 tbl

 

The invention relates to the chemistry of synthetic substances polymer in a mixture with organic and natural substances, for example, for urban and agricultural purposes or compositions for mulching different types of soils, lawns, parks and gardens.

Was formerly known such a composition of the mulch, which is used polyacrylamide, urea, lignosulfonate, potassium chloride and water in the following ratio, wt.%: polyacrylamide 0,25-0,75, lignosulfonate 0.5 to 1.5, urea, 0.4 to 0.8, potassium chloride 1-3, water the rest (patent of Russia №2034899 C1, 1995, a class of the international classification of patents, SC 17/00).

However, this patent did not use natural materials is a significant disadvantage. Nature provides many suitable materials, many mosses, different types of wood waste, bark, shavings, chips. In this case, different types of wood can be combined with different kinds of synthetic materials - polymers, their waste, if they are harmless to the environment.

The technical result of the invention is the use of numerous kinds of natural materials, that is, the extension of the range of compositions for mulching soils.

This result is achieved by the fact that the composition of the mulch, according to the invention, contains lignosulphonate, carbamide, Na-carboxymethyl cellulose, potassium chloride, and ka is este natural supplements moss species Tetraphidopsida and needles of larch Larix lariciana, water footprint. wt.%:

lignosulfonateof 0.1-0.4
urea0,2-0,6
Na-carboxymethylcellulose0,3-0,4
potassium chloride1-3
moss species Tetraphidopsida10-15
needles of larch Larix lariciana8-9
waterrest

As options, invented the following compounds, which are changed (selected) important relations for moss and pine needles:

moss species Tetraphidopsida10-15
needles of larch Larix laricianafrom 9.1 to 9.5

or

moss species Tetraphidopsida10-15
needles of larch Larix lariciana9,8-11

The composition prepared as follows.

These ingredients are subjected separately to grinding and after mixing in the ne environment.

The table shows various examples of variants of the invention:

IngredientsComposition, wt.%
123
Lignosulfonate0,10,250,4
Urea0,20,40,6
Na-carboxymethylcellulose0,30,350,4
Potassium chloride123
Moss species Tetraphidopsida101315
Needles of larch Larix lariciana89,510

1. The composition of the mulch, characterized in that it contains lignosulphonate, carbamide, Na-carboxymethyl cellulose, potassium chloride and, as natural add the to the moss species Tetraphidopsida and needles of larch Larix lariciana, water, wt.%:

lignosulfonateof 0.1-0.4
urea0,2-0,6
Na-carboxymethylcellulose0,3-0,4
potassium chloride1-3
moss species Tetraphidopsida10-15
needles of larch Larix lariciana8-9
waterrest

2. The composition of the mulch, characterized in that it contains lignosulphonate, carbamide, Na-carboxymethyl cellulose, potassium chloride and, as natural additives moss species Tetraphidopsida and needles of larch Larix lariciana, water, wt.%:

lignosulfonateof 0.1-0.4
urea0,2-0,6
Na-carboxymethylcellulose0,3-0,4
potassium chloride1-3
moss species Tetraphidopsida10-15
from 9.1 to 9.5
waterrest

3. The composition of the mulch, characterized in that it contains lignosulphonate, carbamide, Na-carboxymethyl cellulose, potassium chloride and, as natural additives moss species Tetraphidopsida and needles of larch Larix lariciana, water, wt.%:

lignosulfonateof 0.1-0.4
urea0,2-0,6
Na-carboxymethylcellulose0,3-0,4
potassium chloride1-3
moss species Tetraphidopsida10-15
needles of larch Larix lariciana9,8-11
waterrest



 

Same patents:

FIELD: chemistry.

SUBSTANCE: mulching composition contains lignosulphonate, carbamide, Na-carboxymethyl cellulose, potassium chloride, water and, as natural additives, Sphaerocarpus moss and Juniperus Blue Alps juniper needles.

EFFECT: wider range of soil mulching compositions.

1 tbl, 3 ex

FIELD: chemistry.

SUBSTANCE: mulching composition is characterised by that it contains lignosulphonate, carbamide, Na-carboxymethyl cellulose, potassium chloride and, as natural additives, Conocephalum moss and Juniperus virginiana Nana Compacta juniper needles, and water in the following ratios, wt %: lignosulphonate 0.1-0.4, carbamide 0.2-0.6, Na-carboxymethyl cellulose 0.3-0.4, potassium chloride 1-3, Conocephalum moss 10-15, Juniperus virginiana Nana Compacta juniper needles 8-9, and water - the balance. Other versions of polymer-natural mulching compositions are also disclosed.

EFFECT: invention widens the range of soil mulching compositions.

3 cl, 1 tbl

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EFFECT: invention widens the range of soil mulching compositions.

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EFFECT: wider range of soil mulching compositions.

3 cl, 1 tbl

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EFFECT: wider range of soil mulching compositions.

6 cl, 1 tbl, 6 ex

FIELD: chemistry.

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EFFECT: wider range of soil mulching compositions.

3 cl, 1 tbl

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EFFECT: invention widens the range of soil mulching compositions.

3 cl, 1 tbl

FIELD: chemistry.

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EFFECT: wider range of soil mulching compositions.

3 cl, 1 tbl

FIELD: chemistry.

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EFFECT: wider range of soil mulching compositions.

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EFFECT: wider range of soil mulching compositions.

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EFFECT: invention widens the range of soil mulching compositions.

6 cl, 1 tbl

FIELD: chemistry.

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EFFECT: invention widens the range of soil mulching compositions.

6 cl, 1 tbl

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6 cl, 1 tbl

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6 cl, 1 tbl

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EFFECT: invention widens the range of soil mulching compositions.

3 cl, 1 tbl

FIELD: chemistry.

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EFFECT: invention widens the range of soil mulching compositions.

3 cl, 1 tbl

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EFFECT: invention widens the range of soil mulching compositions.

3 cl, 1 tbl

FIELD: chemistry.

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EFFECT: wider range of soil mulching compositions.

9 cl, 1 tbl

FIELD: chemistry.

SUBSTANCE: invention relates to chemistry of synthetic substances - polymer substances in a mixture with organic and natural substances, for example, for urban and agricultural purposes, or to compositions for mulching different types of soil, lawn and parking areas. The mulching composition is characterised by that it contains lignosulphonate, carbamide, NA-carboxymethyl cellulose, potassium chloride and, as natural additives, Conocephalum moss and Pinus peuce pine needles, and water in the following ratios, wt %: lignosulphonate 0.1-0.4; carbamide 0.2-0.6; NA-carboxymethyl cellulose 0.3-0.4; potassium chloride 1-3; Conocephalum moss 10-15; Pinus peuce pine needles 8-9; water - the balance. Other versions of polymer-natural mulching compositions are also disclosed.

EFFECT: wider range of soil mulching compositions.

9 cl, 1 tbl

FIELD: chemistry.

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EFFECT: wider range of soil mulching compositions.

6 cl, 1 tbl

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