CN103669041B - A kind of fabric aldehyde-free colour stabilizer and preparation method thereof - Google Patents
A kind of fabric aldehyde-free colour stabilizer and preparation method thereof Download PDFInfo
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Abstract
The present invention relates to a kind of fabric aldehyde-free colour stabilizer and preparation method thereof, belong to technical field of textile auxiliary agent.This color-fixing agent comprises the following component according to weight parts: the positive butyl ester of acrylate 15 ~ 25 parts, chitosan quaternary ammonium salt 5 ~ 9 parts, isobornyl methacrylate 6 ~ 10 parts, acrylyl oxy-ethyl-trimethyl salmiac 7 ~ 14 parts, triallylamine 8 ~ 10 parts, organosiloxane 2 ~ 5 parts, 3 ~ 5 parts, glacial acetic acid, azo-bis-isobutyl cyanide 0.1 ~ 1 part, deionized water 100 ~ 120 parts.Preparation technology of the present invention is simple, obtained color-fixing agent is not containing formaldehyde and APEO, electrostatical binding is carried out by the cation group in color-fixing agent molecule and the anionic group in dyestuff, insoluble color lake is formed at fabric face, and then the aqueous solvent group of closed dyestuff, thus improve DYED FABRICS washing fastness.
Description
Technical field
The invention belongs to technical field of textile auxiliary agent, be specifically related to a kind of fabric aldehyde-free colour stabilizer and preparation method thereof.
Background technology
In fabric knitting process, although some dyeing color and luster is comparatively beautiful, because wet process firmness is not good, fade and the phenomenon of sticky look more serious, this not only makes fabric itself seem older, easily fading simultaneously, more easily causing the mutual staining with other fabrics when meeting water.
Color-fixing agent improves the dyestuff auxiliary agent that color moisture resistant fastness is used on fabric.Fabric can form insoluble colored substance with dyestuff and improve washing, the perspiration fastness of color, sometimes also can improve its light fastness.Traditional color-fixing agent contains the harmful material such as formaldehyde, but along with the raising of economic level, the requirement of people to textiles is more and more higher, and increasing people hankers after Green Textiles.This is because the auxiliary agent used in the weaving process of fabric does not contain heavy metal ion and does not produce free formaldehyde, but the water-fastness COLOR FASTNESS of the aldehyde-free colour stabilizer occurred in the market is undesirable, complex manufacturing, therefore how overcoming the deficiencies in the prior art is problems that current technical field of textile auxiliary agent needs solution badly.
Summary of the invention
The object of the invention is to solve the deficiencies in the prior art, providing a kind of fabric aldehyde-free colour stabilizer and preparation method thereof, this color-fixing agent non-toxic formaldehyde-free, safety and environmental protection, has good washing fastness.
The technical solution used in the present invention is as follows:
A kind of fabric aldehyde-free colour stabilizer, comprises the following component according to weight parts: the positive butyl ester of acrylate 15 ~ 25 parts, chitosan quaternary ammonium salt 5 ~ 9 parts, isobornyl methacrylate 6 ~ 10 parts, acrylyl oxy-ethyl-trimethyl salmiac 7 ~ 14 parts, triallylamine 8 ~ 10 parts, organosiloxane 2 ~ 5 parts, 3 ~ 5 parts, glacial acetic acid, azo-bis-isobutyl cyanide 0.1 ~ 1 part, deionized water 100 ~ 120 parts.
Further preferably described organosiloxane is vinylsiloxane.
The present invention also provides a kind of preparation method of fabric aldehyde-free colour stabilizer, comprises the steps:
(1) acrylyl oxy-ethyl-trimethyl salmiac and triallylamine are dissolved in portions of de-ionized water, then add azo-bis-isobutyl cyanide, in 40 ~ 60 DEG C of reaction 1 ~ 2h, obtain reactant liquor;
(2) deionized water of the positive butyl ester of acrylate, chitosan quaternary ammonium salt, isobornyl methacrylate, organosiloxane and remainder is continued to add in the reactant liquor obtained to step (1), 2 ~ 3h at maintaining the temperature at 40 ~ 60 DEG C, then adding glacial acetic acid regulates pH to be 6 ~ 8, obtains fabric aldehyde-free colour stabilizer of the present invention.
compared with prior art, its beneficial effect is in the present invention:preparation technology of the present invention is simple, obtained color-fixing agent is not containing formaldehyde and APEO, electrostatical binding is carried out by the cation group in color-fixing agent molecule and the anionic group in dyestuff, insoluble color lake is formed at fabric face, and then the aqueous solvent group of closed dyestuff, thus improve DYED FABRICS washing fastness.
Specific embodiment
Below in conjunction with embodiment, the present invention is described in further detail.
Embodiment 1
A kind of fabric aldehyde-free colour stabilizer, comprises the following component according to weight parts: the positive butyl ester of acrylate 15 parts, chitosan quaternary ammonium salt 5 parts, isobornyl methacrylate 6 parts, acrylyl oxy-ethyl-trimethyl salmiac 7 parts, triallylamine 8 parts, vinylsiloxane 2 parts, 3 parts, glacial acetic acid, azo-bis-isobutyl cyanide 0.1 part, deionized water 100 parts.
The preparation method of the present embodiment fabric aldehyde-free colour stabilizer, comprises the steps:
(1) acrylyl oxy-ethyl-trimethyl salmiac and triallylamine are dissolved in portions of de-ionized water, then add azo-bis-isobutyl cyanide, in 40 DEG C of reaction 1h, obtain reactant liquor;
(2) deionized water of the positive butyl ester of acrylate, chitosan quaternary ammonium salt, isobornyl methacrylate, vinylsiloxane and remainder is continued to add in the reactant liquor obtained to step (1), 3h at maintaining the temperature at 60 DEG C, then adding glacial acetic acid regulates pH to be 6 ~ 8, obtains the fabric aldehyde-free colour stabilizer of the present embodiment.
Embodiment 2
A kind of fabric aldehyde-free colour stabilizer, comprises the following component according to weight parts: the positive butyl ester of acrylate 25 parts, chitosan quaternary ammonium salt 9 parts, isobornyl methacrylate 10 parts, acrylyl oxy-ethyl-trimethyl salmiac 14 parts, triallylamine 10 parts, vinylsiloxane 5 parts, 5 parts, glacial acetic acid, azo-bis-isobutyl cyanide 1 part, deionized water 120 parts.
The preparation method of the present embodiment fabric aldehyde-free colour stabilizer, comprises the steps:
(1) acrylyl oxy-ethyl-trimethyl salmiac and triallylamine are dissolved in portions of de-ionized water, then add azo-bis-isobutyl cyanide, in 60 DEG C of reaction 2h, obtain reactant liquor;
(2) deionized water of the positive butyl ester of acrylate, chitosan quaternary ammonium salt, isobornyl methacrylate, vinylsiloxane and remainder is continued to add in the reactant liquor obtained to step (1), 2h at maintaining the temperature at 40 DEG C, then adding glacial acetic acid regulates pH to be 6 ~ 8, obtains the fabric aldehyde-free colour stabilizer of the present embodiment.
Embodiment 3
A kind of fabric aldehyde-free colour stabilizer, comprises the following component according to weight parts: the positive butyl ester of acrylate 20 parts, chitosan quaternary ammonium salt 7 parts, isobornyl methacrylate 8 parts, acrylyl oxy-ethyl-trimethyl salmiac 12 parts, triallylamine 9 parts, vinylsiloxane 4 parts, 4 parts, glacial acetic acid, azo-bis-isobutyl cyanide 0.5 part, deionized water 110 parts.
The preparation method of the present embodiment fabric aldehyde-free colour stabilizer, comprises the steps:
(1) acrylyl oxy-ethyl-trimethyl salmiac and triallylamine are dissolved in portions of de-ionized water, then add azo-bis-isobutyl cyanide, in 50 DEG C of reaction 1.5h, obtain reactant liquor;
(2) deionized water of the positive butyl ester of acrylate, chitosan quaternary ammonium salt, isobornyl methacrylate, vinylsiloxane and remainder is continued to add in the reactant liquor obtained to step (1), 2.8h at maintaining the temperature at 45 DEG C, then adding glacial acetic acid regulates pH to be 6 ~ 8, obtains the fabric aldehyde-free colour stabilizer of the present embodiment.
Adopt the Performance Detection of the fabric of the embodiment of the present invention 1 ~ 3 product fixation compared with the fabric of non-fixation, its data are as shown in table 1.
Table 1 performance detection data
Claims (1)
1. a preparation method for fabric aldehyde-free colour stabilizer, is characterized in that comprising the steps:
(1) acrylyl oxy-ethyl-trimethyl salmiac and triallylamine are dissolved in portions of de-ionized water, then add azo-bis-isobutyl cyanide, in 40 ~ 60 DEG C of reaction 1 ~ 2h, obtain reactant liquor;
(2) deionized water of the positive butyl ester of acrylate, chitosan quaternary ammonium salt, isobornyl methacrylate, organosiloxane and remainder is continued to add in the reactant liquor obtained to step (1), 2 ~ 3h at maintaining the temperature at 40 ~ 60 DEG C, then adding glacial acetic acid regulates pH to be 6 ~ 8, obtains described fabric aldehyde-free colour stabilizer;
Wherein according to weight parts: the positive butyl ester of acrylate 15 ~ 25 parts, chitosan quaternary ammonium salt 5 ~ 9 parts, isobornyl methacrylate 6 ~ 10 parts, acrylyl oxy-ethyl-trimethyl salmiac 7 ~ 14 parts, triallylamine 8 ~ 10 parts, organosiloxane 2 ~ 5 parts, 3 ~ 5 parts, glacial acetic acid, azo-bis-isobutyl cyanide 0.1 ~ 1 part, 100 ~ 120 parts, water, described organosiloxane is vinylsiloxane.
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| CN106049102A (en) * | 2016-05-30 | 2016-10-26 | 太仓红桥服饰有限公司 | Fabric color fixing agent for clothing and preparation method thereof |
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| CN109096436A (en) * | 2018-07-05 | 2018-12-28 | 陈国宝 | A kind of cation formaldehyde-free color fixing agent and preparation method thereof |
| CN109096437A (en) * | 2018-07-07 | 2018-12-28 | 曾文华 | A kind of acid dyes aldehyde-free colour stabilizer and preparation method thereof |
| CN108774907A (en) * | 2018-07-07 | 2018-11-09 | 曾文华 | A kind of aldehyde-free colour stabilizer and preparation method thereof for acid dyeing |
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| JPS57106782A (en) * | 1980-12-22 | 1982-07-02 | Sanyo Chemical Ind Ltd | Agent and method for increasing wet fastness |
| JPH0723589B2 (en) * | 1988-09-16 | 1995-03-15 | 日東紡績株式会社 | Dye fixing agent for direct dyes |
| CN1811052A (en) * | 2006-01-18 | 2006-08-02 | 东华大学 | Amphoteric water soluble color-fixing agent and its application |
| CN101302268B (en) * | 2008-07-03 | 2010-12-08 | 华东理工大学 | Non-formaldehyde organosilicon color fixing agent |
| CN101705632B (en) * | 2009-11-30 | 2011-07-13 | 建德市白沙化工有限公司 | Cationic high-molecular low-temperature self-crosslinking formaldehyde-free color fixing agent and preparation method thereof |
| CN102409568B (en) * | 2011-11-17 | 2013-06-19 | 烟台大学 | Preparation method of hydrophilic cationic formaldehyde-free fixing agent |
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| CN102995471A (en) * | 2012-11-30 | 2013-03-27 | 王正泽 | Textile color fixing agent |
| CN102995472B (en) * | 2012-11-30 | 2014-08-27 | 王正泽 | Preparation method of textile color fixing agent |
| CN103015239B (en) * | 2012-12-29 | 2015-05-20 | 福建清源科技有限公司 | Polydimethyldiallylammonium chloride modified color fixing agent and preparation method thereof |
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| CN106049102A (en) * | 2016-05-30 | 2016-10-26 | 太仓红桥服饰有限公司 | Fabric color fixing agent for clothing and preparation method thereof |
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