SU1513057A1 - Method of coloring textile material - Google Patents

Abstract

The invention relates to the field of chemical technology, specifically to the coloring of textile materials using cubozols. The invention allows increasing the color intensity and simplifying the technology due to the fact that a dye composition containing 1-10 g / l cubozol, 1-30 g / l of 50% polyvinyl acetate emulsion and water up to 1 l is applied to the textile material, with the subsequent squeezing and development of color by UV irradiation. 1 tab.

Description

The invention relates to the field of chemical technology, specifically to the coloring of textiles using cubozols.

The purpose of the invention is to increase the color intensity and simplify the technology.

Example 1. A acetate fiber fabric (article 351-20) is treated with a composition containing 1 g / l violet cubozol, 5 g / l 50% polyvinyl acetate emulsion (PVA) and water to a liter. Squeezed to a weight gain of 100% and irradiated with a mercury lamp for 1 min. A colored material is obtained with a color intensity of K / S of 0.77, and the color fastness to dry friction is 3-4 a. To wet treatments 4-5 points.

PRI mme R 2. Fabric made of natural silk (article 11007) is treated with a composition containing 3 g / l cubosol of gray C, 10 g / l of PVA and water up to 1 l. Squeezed to a weight gain of 100% and irradiated with a mercury lamp for 2 minutes. A colored material is obtained with a color intensity of K / S 1.73, the color fastness to dry friction is 3-4, and to wet treatments 4-5 points.

Example A pattern containing 4 g / l pink cubozol C, 30 g / l PVA and water up to 1 l is applied to the fabric made of natural silk (article 11.007). Irradiated with a lamp for 4 min.

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31513057

A material with a color intensity of the applied K / S pattern of 1.8 is obtained, the color strength to dry friction is 3, and to wet treatments 4-5 points.

PRI me R 4. Wool fabric (article 1927) is treated with a composition containing 8 g / l of red-brown brown, 15 g / l of cubozol, PVA and water to a liter, wring to 100% gain and irradiated with tO mercury lamp for 3 min. A semi-colored material and an intense K / S color of 3.06, strength, 1 colors for friction friction 4, and for wet treatments 4-5 points.15

 Example5. A pattern with a composition containing 10 g / l cubozol of golden yellow CX, 10 g / l PVA and water up to a liter is applied to the wool fabric (article 1927). Irradiated with a mercury lamp for 20 minutes. A material with a color intensity of the pattern is obtained. K / S 3,81, color fastness to dry friction 4, and to wet treatments 4-5 points. -, 25

PRI me R 6. Kapron fabric (article 52340) is treated with a composition containing 1 g / l cubosol of golden yellow CX, 1 g / l cubosol of gray C, 20 g / l PVA and water to a liter, 30 to 100% gain, irradiated with a mercury lamp, for 1 min. A colored material is obtained with a K / S coloring intensity of 1.2, a painting resistance to dry friction of 3-4, and to wet treatments of 5 4-5 points.

. PRI me R 7. Kapron fabric (article 52340) is treated with a composition containing 8 g / l of reddish-brown brown cubozol, 20 g / l of PBA and water up to a liter, 40 yt. Up to a weight gain of 100% and a mercury lamp in for 5 minutes A colored material is obtained with a K / S 3... 06 color intensity, a dry friction strength of 3-4, and a wet treatment of 45 4-5 points.

PRI me R 8. Kapron fabric (article 52340) is treated with a composition containing 10 g / l cubozol of golden yellow CX, 15 g / l PVA and water up to ra, wring out to a weight gain of 100% and irradiated with a mercury lamp for 2 min A colored material is obtained With a color intensity of K / S of 3.06, color fastness to dry friction 4, a. to wet treatments 4-5 points.

PRI me R 9. Cotton muslin is woven on the fabric by the printing method nat Nos t figure with the composition containing

5 g / l cubozol of gray C, 1 g / l of PVA, 40 g / l of sodium alginate and water up to a liter, are irradiated with a mercury lamp for 1.5 minutes. A colored material is obtained with a color intensity of K / S of 3.41, a color strength of 3–5 points for dry friction, and 4–5 points for wet treatments.

Take p10. A cotton containing a calico containing 10 g / l of bright pink, 1.5 g / l of PVA, 50 g / l of solvitoza and water up to a liter of water is applied to printing on cotton cotton fabric and irradiated with a mercury lamp for 2 minutes. A colored material is obtained with a K / S 4.93 color intensity, a wet strength of 4-5, and a dry friction of 3 points.

Example 11. Cotton fabric is applied to the fabric by printing using a composition containing 7 g / l cubozol of golden yellow CX 1 g / l PVA, 60 g / l Manutex and water up to a liter, irradiated with a mercury lamp for 3 minutes. A colored material is obtained with a color intensity of K / S 4.60, color fastness to dry friction 4, and to wet treatments 4-5 points.

Example 12. Cotton muslin fabric is treated with the composition: containing 6 g / l of blue cubozol, 3 g / l of iEBA and water to a liter, wring to 100% gain and irradiated with a mercury lamp. A colored material is obtained with a color intensity of K / S 2.84, color fastness to dry friction 3-4, to wet treatments 4-5 points. -

Data on the color intensity of coloring textile materials by the proposed and known methods with the same dye consumption are presented in the table (ultraviolet irradiation 5. minutes)

The simplification of the technology consists in the use of a three-component composition for coloring, after which no fixing at the boiling point is needed to consolidate the composition.

Formula of the Invention A method for coloring a textile material by applying a dye composition containing an aqueous solution of cubozol on it, followed by pressing and developing UV irradiation.

using fixing color chemical agent, about tl and 5

hz Yuschiy with the fact that, in order to increase the intensity of color and simplify the technology, 50% polyvinyl acetate eflucium is used as anchoring agent, which is introduced into the dye composition

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p1513057

following ratio of components, - / l .:

Kubozol1-10

50% polyvinyl acetate emulsion 1-30

Vodado 1 l.

10 15 to 1 l 10 8 4 2 to 200

30 5 to 1 l

30 40 1 10 20 to 1 l

10 10 to 1 l

The proposed method Fabric

wool - 4.05 cash

art.1927 The known method

Also

3.47

The proposed method

Fabric 7,4 cotton calico Known method

Same 4j98

Proposed method

Fabric out. . natural whom silk

Known method

2.41

4-5

3.47

3-4

4-5

4-5

4-5

2.41

3-4

4-5

Claims (1)

Claim A method for coloring a textile material by applying a coloring composition containing water to it? a solution of cubosol with subsequent extraction and the manifestation of color UV-irradiation. with the use of a color-fixing chemical agent, Cgt l and 6, which, in order to increase the color intensity and simplify the technology, use 50% polyvinyl acetate emulsion as a color-fixing agent, which is introduced into the coloring composition in the following ratio of components, / l: Cubozol 1-10 50% polyvinyl acetate emulsion 1-30 Water up to 1 liter. Components The content of components, g / l Type of fabric Color Intensity Coefficient - Proposed the way Kubozol is beautiful the cloth but brown 10 wool 4.05 50% emulsion naya this PVA fifteen art.1927 Water. before ί l Famous the way Kubozol is beautiful but brown 10 Also 3.47 Ammonium sulfate 8 Ammonium vanadate 4 Ammonium thiocyanate niya 2 Water BEFORE 200 ML Proposed the way Kubozol ash KY yellow thirty the cloth 7.4 50% emulsion cotton PVA 5 paper Water BEFORE 1 liter calico Known method Kubozol ash KY yellow thirty Also 4.98 Ammonium sulfate 40 Sodium Vanadate 1 Ammonium thiocyanate 10 Ammonium vanadate 20 Water up to 1 l Proposed method Kubozol red brown 10 Fabric from 2.41 50% emulsion . natural PVA 10 foot shell Water up to 1 l ka Known method Kubozol red brown 10 Also 1.81 ' Ammonium sulfate 8 Ammonium vanadate 4 Ammonium thiocyanate 2 Water up to 200 ml Color fastness, points to dry to wet friction treatments 4-5 3-4 4-5 4 4-5 4 4-5. 3-4 4-5 3-4 4-5