SU1437448A1 - Composition dor dyeing cotton-synthetic fabric - Google Patents

Abstract

The invention relates to the field of dyeing and finishing production, in particular, compositions for dyeing cotton fabric with disperse dyes. The use of the proposed composition allows to simplify the technology by eliminating the impregnation of the fabric with thermosetting resin prior to dyeing and drying, as well as increasing the color intensity from 4.02 to 5.53-7.51 (K / S), its uniformity and the degree of fixation of dyeing tel from 76 to 81-88%. 2 tab.

Description

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4 42

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The invention of OTHOCPITCJI for the chrysal-finishing production, in particular, the composition for dyeing hsplavylavan fabric with dispersion dyes.

The purpose of the invention is to increase the intensity and uniformity of color, as well as to simplify the technology,

Example 1: The proposed composition is prepared as follows. The dispersed dye is rubbed with a gator of NF in a warm, then with stirring, l.adv.ggpyut poly1-1le to the glycol, d-cetyl. 1 digip; warm water 30-40 ° C. The dye solution is acidified with acetic acid to rp 5-5, 5.

Dyeing offered. nos.tavol carried out according to the following technology Ppgasovapne

dispersion water 30-40 C,

at 100-120 C 200-210 C for

squeezing 7 O - 7 5% 5 sous and k;; thermolysis at

60-90 with 5 rinses with cold water; Musical prt-d 80- 85 C neonogeyl prep prep volume 5 g / l for 10 1 min npoMbrv; warm water, air drying.

For coloring the use of a slam-of-kolavsanov fabric art. 32188 congruently 67% of lavsan i-; 33% cotton,, -: also fabric art, 888, holding 45% of dacron and 35% cotton.

Fixation .p: washer curvature; the cloth on the fabric was estimated by the measure of fixation degree, which was determined as the ratio of the fixed dye after washing ;; to the dye before washing, as well as showing the gel: -; ;: stability of colors to wet processing kaivj (Table 1)

As can be seen from the following: oih (Table 2

(examples 1-4) 5. with increasing coktsen

polyvinntstrsheng..l radios from 50 to 150 g / l increase the degree of the fxx-ing dyespray paint .. ;;, with. centration of polyethylene: glycic l 200 g / l dye fixation reduces 1 ;; ,

Examples 5-8 show, with an increase in the concentration of g, -: neti.gglsdk - hydroxy.et1-1 penurea. By i 00- r /,: i the degree of fixation of the disperse dye will increase, with a further increase in the concentration of thermoreactant ion and resin increase fixing h;) a -:;: read. : slight .; but can i:. i. ;:; :: Labeling a whole but"

For examples 9-12, the degree of fixation of the dispersed dye is high, however, it is not recommended to reduce the concentration of the dispersed dye to below 20 G / .L, because obtaining light colors::; Ostig-Ets using the simplest dyeing processes dyes.

The higher concentration of dye above 40 g / l leads to a deterioration of the strength of colors to friction.

Stability okrasog-. to physic-mechanical measures in accordance with GOST 973.3-61 with a grade of a PC. 11 the proposed composition for dyeing, x, aopkolavsanovoy tissue allows you to increase the process; A preliminary pore impregnation with thermosetting resin is used. Introduced into the red polnet polyet) 1-len-gpicol and dicyl-dihydroxy-istiline urea with K; scj biM cat; and the isolator allowed. It makes it possible to obtain an intensive k-size diffusion with a high degree of fixation of a disperse dye.

about 13

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the shadows

The composition for coloring xj onKonaBca- Koboi i weave and containing d To; persian dye, dispersant NF, sodium aliphypate, acetic acid and water, j jt; It is: 01 and with TeNS, which is, in order to improve the consistency to the equality of oKpac.xHj. h also simplifying the process, the composition additionally contains pgt1 ethyl; gnicol with a molecular weight of 300-6005 dimethyldihydroxyethyl: urea and x.porous ammonium at s.the next ratio of components, g / t

Sf

10--40 2-2.5

/ shygin

atri

Half of type nglycol mol, masses

300--600

Dimethylolde; hydroxyethylene urea

Chloride

crochet

c .. 1- h

-. - 3

The rest is up to 1 l

Table 1

scarlet

4/4/4 4/4/4 5/5/5

Si5 / 5/5 4/5/4 5/5/4

yellow5 / 5/5 4/5/5 5/5/5

Oran4 / 4/4 4/5/4 5/5/5

A drug .

20

2

202020 - ..

-20202020

222 2.222

Dikwt gloldi1 EDROOKSIZN

pencocevia

Dimatilol-lashetchvyeggsha

Polyegklv - mol mol. iOO mass

Alginate and rk 5% -1 shy

Kdoristy ae-ionium

Chlorine stey nzg nd

Water

Degree of Brilliance, Z,

And the simplicity of coloring K / S

Color Balance

100 100 100 too SO too 150 200 80 tOO T20 120

SO too ISO 200 100. 100 100 too

30 30 30 30 30 - 30. 30 30 30 31 666 6 6 6 8 f06 6

Rest

80 100 120 120

SO

70

32

3030

a

12

72.1 80.3 84.8 76.6 76.2 86.0 87.1 88.2 79.0 81.2 82.3 81.7 76.0 3.92 3.33 4.82 4.3 3 , 83 4.37 5, .22 5.90 3.01 5.53 6.72 7.51 4.02

araviokern krshznniv.

 izaaoyer ov kraveYiv

4-5

4-5

table 2

10 203040

20

2.2 2.3

SO

80 100 120 120

70

32

3030

a

12

Claims (2)

<claim-text> <table border = "1"> <tbody> <tr> <td rowspan = "2"> The drug. </ Td> <td> </ td> <td> </ td> <td> </ td> <td> </ td> <td> </ td> <td colspan = "2"> Examples </ td> <td> </ td> <td> </ td> <td> </ td> <td> </ td> <td rowspan = "2"> T ~ </ td> <td> Prototype </ td> </ tr> <tr> <td> 1 </ td> <td> 2 </ td> <td> 3 </ td> <td> 4 </ td> <td> 5 </ td> <td> G <sup> 6 </ sup> </ td> <td> <sup> 7 </ sup> </ td> <td> 8 </ td> <td> 1 <sup> 9 </ sup> </ td> <td> 1 <sup>, o </ sup> </ td> <td> 11 </ td> <td> . , 3 </ td> </ tr> <tr> <td> Dispersed blue PE </ td> <td> 20 ’</ td> <td> 20 </ td> <td> 20 </ td> <td> 20 </ td> <td> D '</ td> <td> </ td> <td> </ td> <td> </ td> <td> , 0 </ td> <td> 20 </ td> <td> 30 </ td> <td> 40 </ td> <td> 20 </ td> </ tr> <tr> <td> Dispersed scarlet ' 2n of '</ td> <td> -r </ td> <td> </ td> <td> - </ td> <td> - </ td> <td> 20 </ td> <td> 20 </ td> <td> 20 </ td> <td> 20 </ td> <td> - </ td> <td> - </ td> <td> - </ td> <td> - </ td> <td> - </ td> </ tr> <tr> <td> Digvrgggtor kf </ td> <td> 2 </ td> <td> 2 </ td> <td> 2 </ td> <td> 2 </ td> <td> 2 </ td> <td> . 2 </ td> <td> 2 </ td> <td> 2 </ td> <td> 2 </ td> <td> 2.2 </ td> <td> 2.3 </ td> <td> 2 </ td> <td> 2 </ td> </ tr> <tr> <td> gkdr oo to siz t and * * yakochechevayaa </ td> <td> 100 </ td> <td> 100 </ td> <td> 100 </ td> <td> 100 </ td> <td> 30 </ td> <td> 100 </ td> <td> , 30 </ td> <td> 200 </ td> <td> 80 </ td> <td> , 00 </ td> <td> 1Ϊ0 </ td> <td> 20 </ td> <td> </ td> </ tr> <tr> <td> Dimethylolzthalbolium </ td> <td> - </ td> <td> - </ td> <td> - </ td> <td> "</ Td> <td> </ td> <td> * 1 </ td> <td> - </ td> <td> - </ td> <td> - </ td> <td> - </ td> <td> * </ td> <td> - </ td> <td> 30 · </ td> </ tr> <tr> <td> Polyethylagol mol. weight 400 </ td> <td> 30 </ td> <td> 100 </ td> <td> 130 </ td> <td colspan = "2"> 200, 00 </ td> <td> 100 </ td> <td> , 00 </ td> <td> , 00 </ td> <td> 80 </ td> <td> , 00 </ td> <td> 20 </ td> <td> 20 </ td> <td> 70 </ td> </ tr> <tr> <td> Sodium Alginate 3% </ td> <td> 30 </ td> <td> 30 </ td> <td> 30 </ td> <td> 30 </ td> <td> 30 </ td> <td> - 30. </ Td> <td> 30 </ td> <td> 30 </ td> <td> 30 </ td> <td> 31 </ td> <td> 32 </ td> <td> 30 </ td> <td> 30 </ td> </ tr> <tr> <td> Hyonium Chloride </ td> <td> 6 </ td> <td> th </ td> <td> 6 </ td> <td> 6 </ td> <td> δ </ td> <td> 6 </ td> <td> 8 </ td> <td> , 0 </ td> <td> 6 </ td> <td> 6 </ td> <td> 8 </ td> <td> 8 </ td> <td> - </ td> </ tr> <tr> <td> Chloride nzgay </ td> <td> - </ td> <td> • </ td> <td> - </ td> <td> - </ td> <td> </ td> <td> - </ td> <td> - </ td> <td> - </ td> <td> - - </ td> <td> * · </ Td> <td> - </ td> <td> - </ td> <td> , 2 </ td> </ tr> <tr> <td> Code </ td> <td> </ td> <td> </ td> <td> </ td> <td> </ td> <td> 0 </ td> <td> became </ td> <td colspan = "2"> b e </ td> <td> </ td> <td> </ td> <td> </ td> <td> </ td> <td> </ td> </ tr> <tr> <td> The degree of fraction of the dye, X </ td> <td> 72.1 </ td> <td> 80.3 </ td> <td> 34.8 </ td> <td> 76.6 </ td> <td> 76.2 </ td> <td> 86.0 </ td> <td> 87.1 </ td> <td> 88.2 </ td> <td> 79.0 </ td> <td> 81.2 </ td> <td> 82.3 </ td> <td> 81.7 </ td> <td> 76.0 </ td> </ tr> <tr> <td> Color intensity I / 8 </ td> <td> 3.92 </ td> <td> 3.33 </ td> <td> 4.82 </ td> <td> 4.3, </ td> <td> 3.83 </ td> <td> <sup> 4.37 </ sup> </ td> <td> 5.22 </ td> <td> 5.90 </ td> <td> 3.01 </ td> <td> 5.53 </ td> <td colspan = "2"> 6.72 7.31 </ td> <td> 4.02 </ td> </ tr> <tr> <td> Uniformity stains </ td> <td> </ td> <td> ♦ </ td> <td> ♦ </ td> <td> 4 </ td> <td> </ td> <td> ♦ </ td> <td> ♦ </ td> <td> ♦ </ td> <td> </ td> <td> ♦ </ td> <td> * </ td> <td> • 4 - </ td> <td> </ td> </ tr> </ tbody> </ table> <claim-text> - uneven craven, </ claim-text> <claim-text> * pzwioner edge. </ claim-text>