Pigment printing composition based on polyurethane components (versions)

FIELD: textile and paper.

SUBSTANCE: invention relates to dyeing-and-finishing works in textile industry, namely, to pigment printing compositions for colouration of textile materials, and can be used for producing effective to use small-component compositions for weaving textile products. Pigment printing composition based on polyurethane components for finishing textile materials, which contains a pigment, a binder – preparations Aquapol 11 or Aquapol 15 representing hydrophilic polyurethaneureas, which do not contain free isocyanates, as well as a thickener – a mixture of modified alginate thickener Manutex RS and associative polyurethane thickener Laprol DZ in the ratio of 10:1 or other synthetic thickeners: Lutexal HEF (f. BASF), or Thickener N (f. CePolTex), or Rheovis PU (f. BASF), and additionally contains a plasticizer (Weichmacher HP or Tratskan GF), g/kg: Pigment – 10–50; Aquapol 11 (15) – 80–200; Softener – 20; Thickener (Manutex RS (4.5 %) 10:1; with Laprol DZ) up to kg. Pigment printing composition based on polyurethane components for finishing textile materials contains a pigment, a binder – PUD Aquapol 12, or Aquapol 21, or Aquapol 23 at the ratio of 1:1 with PVA, as well as a thickener based on synthetic thickeners: Lutexal HEF (f. BASF), or Thickener N (f. CePolTex), or Rheovis PU (f. BASF), and additionally contains a plasticizer (Weichmacher HP or Tratskan GF.), g/kg: Pigment – 30; Aquapol 12 (21, 23) – 90; PVA – 90; Thickener (Lutexal HEF) – 15; Softener – 20; Water up to 1,000.

EFFECT: higher resistance of dyes to dry and wet friction, improved softness of printed articles feel of cloth, reduced penetration of printing ink onto the reverse side of the material, no “clogging” of screens for silk-screen printing, reduced consumption of textile auxiliaries in the printing composition, saving costs and higher environmental safety of the pigment printing process.

2 cl, 5 tbl, 2 ex

 



 

Same patents:

FIELD: chemistry.

SUBSTANCE: invention relates to the fur industry and can be used in finishing ship-fur and fur half-finished products. The composition for colour finishing of fur coat contains products of dissolving collagen, dexpanthenol, an acid dye and water, wherein components of the composition are foamed by mixing in a double-blade mixer with a revolution speed.

EFFECT: composition improves aesthetic and colour properties, increases lustre of the fur coat, reduces susceptibility to felting, thereby preserving heat-insulating properties.

2 tbl

The invention relates to a composition that can be used as a stamp ink for marking textile materials, chipboard, fiberboard, cardboard

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The invention relates to dyeing and finishing production and, in particular, for printing fabrics pigments

The invention relates to dyeing and finishing production, in particular for printing fabrics pigments

The invention relates to the finishing of the textile industry

The invention relates to the field of printing and dyeing textile materials and can be used for geological research, geological, hydrogeological, specifically construction, printing, food and perfume industry

The invention relates to the textile industry and can be used in the processes of printing textile materials

FIELD: chemistry.

SUBSTANCE: invention relates to the fur industry and can be used in finishing ship-fur and fur half-finished products. The composition for colour finishing of fur coat contains products of dissolving collagen, dexpanthenol, an acid dye and water, wherein components of the composition are foamed by mixing in a double-blade mixer with a revolution speed.

EFFECT: composition improves aesthetic and colour properties, increases lustre of the fur coat, reduces susceptibility to felting, thereby preserving heat-insulating properties.

2 tbl

FIELD: pulp and paper industry.

SUBSTANCE: invention relates to production of a dye with a starch component, which can be used in pulp and paper industry. Method of producing a dye with a starch component includes production of the starch component from a group of native starch or modified starch and its further reaction with an organic dye using mechanical mixing with the weight ratio of 1:1 or 1:2 respectively or adding 15-20 wt% of the dye to 5-10 % of the starch component suspension after correcting pH with subsequent spray drying. Dye is selected from any class of organic dyes.

EFFECT: obtained starch-containing dye has improved adhesion properties and improved consumer properties due to providing simultaneous colouring in a wide range of colors and surface glueing of the paper.

1 cl, 4 ex

FIELD: textile and paper.

SUBSTANCE: invention relates to dyeing-and-finishing works in textile industry, namely, to pigment printing compositions for colouration of textile materials, and can be used for producing effective to use small-component compositions for weaving textile products. Pigment printing composition based on polyurethane components for finishing textile materials, which contains a pigment, a binder – preparations Aquapol 11 or Aquapol 15 representing hydrophilic polyurethaneureas, which do not contain free isocyanates, as well as a thickener – a mixture of modified alginate thickener Manutex RS and associative polyurethane thickener Laprol DZ in the ratio of 10:1 or other synthetic thickeners: Lutexal HEF (f. BASF), or Thickener N (f. CePolTex), or Rheovis PU (f. BASF), and additionally contains a plasticizer (Weichmacher HP or Tratskan GF), g/kg: Pigment – 10–50; Aquapol 11 (15) – 80–200; Softener – 20; Thickener (Manutex RS (4.5 %) 10:1; with Laprol DZ) up to kg. Pigment printing composition based on polyurethane components for finishing textile materials contains a pigment, a binder – PUD Aquapol 12, or Aquapol 21, or Aquapol 23 at the ratio of 1:1 with PVA, as well as a thickener based on synthetic thickeners: Lutexal HEF (f. BASF), or Thickener N (f. CePolTex), or Rheovis PU (f. BASF), and additionally contains a plasticizer (Weichmacher HP or Tratskan GF.), g/kg: Pigment – 30; Aquapol 12 (21, 23) – 90; PVA – 90; Thickener (Lutexal HEF) – 15; Softener – 20; Water up to 1,000.

EFFECT: higher resistance of dyes to dry and wet friction, improved softness of printed articles feel of cloth, reduced penetration of printing ink onto the reverse side of the material, no “clogging” of screens for silk-screen printing, reduced consumption of textile auxiliaries in the printing composition, saving costs and higher environmental safety of the pigment printing process.

2 cl, 5 tbl, 2 ex

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