CN108103812A - A kind of preparation method of environment protecting plant type cotton fibre color fixing agent - Google Patents
A kind of preparation method of environment protecting plant type cotton fibre color fixing agent Download PDFInfo
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- CN108103812A CN108103812A CN201711492065.2A CN201711492065A CN108103812A CN 108103812 A CN108103812 A CN 108103812A CN 201711492065 A CN201711492065 A CN 201711492065A CN 108103812 A CN108103812 A CN 108103812A
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- cotton fibre
- fixing agent
- color fixing
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
- D06P5/04—After-treatment with organic compounds
- D06P5/08—After-treatment with organic compounds macromolecular
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
- D06P5/04—After-treatment with organic compounds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
- D06P5/10—After-treatment with compounds containing metal
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Abstract
The present invention relates to a kind of preparation methods of environment protecting plant type cotton fibre color fixing agent, belong to textile material technical field.The present invention is by decomposing pomace and being extracted, collect the basic material that pectin is material of the present invention, pass through the hydroxyl being rich in pectin material, amido or a small amount of carboxyl, these active groups there are the surface-crosslinked film forming of cotton fibre, the present invention passes through pectin material and dyestuff simultaneously, group on fiber crosslinks combination, it also can be with dyestuff, group on fiber forms hydrogen bond and molecular separating force combines, and pass through lycopod conidia powder ball milling, certain condensation is occurred by the carboxyl and hydroxyl that contain in the lycopodium powder ball-milled powder with excellent water resistance energy and its active group, net macromolecular is formed under certain condition, so as to cover dyestuff in fabric, cutinase can effectively be modified cotton fibre surface texture simultaneously, improve bond strength of the dyestuff on cotton fibre surface, effectively improve the color fastness of material.
Description
Technical field
The present invention relates to a kind of preparation methods of environment protecting plant type cotton fibre color fixing agent, belong to textile material technology neck
Domain.
Background technology
After fiber and fabric are dyed, compare chromatic colour although can dye, due to being carried on some dyestuffs
Soluble groups make wet colour fastness bad, fade and staining phenomenon not only so that textile appearance itself is outmoded, while dyestuff
It can also fall down from dyed wet fiber, so that stain its fiber and fabric.For example, direct dyes, acid dyes only lean on
Van der Waals force, hydrogen bond are combined with fiber, and fastness to wet rubbing is relatively low.To overcome these phenomenons, it usually needs fixation treatment is carried out,
Agents useful for same is known as color fixing agent.In textile dyeing processing, commonly using color fixing agent.Such as direct dyes, reactive dye, acid dye
All using color fixing agent during material dyeing, and using more during dye dark color.As its name suggests, the color fixing agent used in dyeing is exactly
Dyeing and finishing auxiliaries of the dyestuff in fiber sheath anchoring capability can be improved.Dyeing course generally includes suction of the dyestuff in fiber surface
It is attached, to fibrous inside diffusion, in fibrous inside fixation three phases.If the dyestuff adsorbed in fiber surface fails to spread completely
To fibrous inside, and fail before dyeing terminates to leave fiber surface, then just probably took in later textile
Variation in journey because of external condition departs from from fiber surface.Dyestuff departs from during textile is taken from fiber surface, actual
Upper is exactly one of poor specific manifestation of dyefastness.Such as the soaping fastness of textile, crock fastness, perspiration fastness, flatiron jail
Degree etc. all has substantial connection with above-mentioned phenomenon.
The harm that dyestuff, the synthesis of auxiliary agent and dyeing and printing process are brought to human health and ecological environment is increasingly subject to people
Attention, in recent years, the application and exploitation of the natural dye being refined by natural material have obtained widely studied.With synthetic dyestuffs
It compares, natural dye is nontoxic, environmentally friendly and with good biological degradability, and market prospects are very wide.However natural dye
Usually there are dye-uptake is low and the defects of poor color fastness, its popularization made to receive certain limitation.Using contaminating cotton on natural dye
The method of fabric mainly has mordant dyeing and direct staining method, the former is general to improve color using traditional mordant containing heavy metal ion
Fastness, unfavorable to environment, the latter then carries out the means such as chemical modification to improve day by the color fixing agent of chemical synthesis or to cotton
The color fastness and dye-uptake of right dyestuff, these color fixing agent and modifying agent are in synthesis and application process it is possible that residual or decomposition
Go out the substance being harmful to human body and environment, so as to lose natural sex truly.
The content of the invention
The technical problems to be solved by the invention：It is synthesizing for existing natural color fixing agent and is being possible to residual in application process
The problem of staying or decomposite the substance being harmful to human body and environment, provides a kind of environment protecting plant type cotton fibre color fixing agent
Preparation method.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
（1）Take pomace and in mass ratio 1:5, pomace is dipped in deionized water, softening tissue simultaneously crushes, and oil bath adds
Heat filters to obtain filter cake and drying process, obtains dry pomace, then in mass ratio 1:5, dry pomace is added to deionized water
In, pH to 2.5 is adjusted, heating water bath centrifuges and collects supernatant liquor, and rotary evaporation obtains concentrate；
（2）Concentrate standing is cooled to room temperature, by volume 1：1, concentrate is mixed with absolute ethyl alcohol and stirring and stand it is heavy
Drop collects lower sediment and vacuum freeze drying, obtains modified particles；
（3）In mass ratio 1:25, cutinase and lycopod conidia powder are stirred and are placed in ball grinder, ball milling sieves to obtain ball milling
Powder is simultaneously counted in parts by weight, respectively weigh 45~50 parts of deionized waters, 10~15 parts of modified particles, 5~8 parts of ball-milled powders and
3~5 parts of polyvinyl alcohol are placed in beaker, heating water bath, and ultrasonic disperse obtains scattered coagulant liquid；
（4）It counts in parts by weight, weighs 55~60 parts of dispersion gel liquid, 10~15 parts of deionized waters, 1~2 part of 500 height of eye respectively
Ridge soil powder and 3~5 parts of hydrogen peroxide solutions are placed in beaker, are stirred and are diluted with water processing, you can are prepared into a kind of ring
Protect plant type cotton fibre color fixing agent.
Step（1）The drying process is to be dry to moisture content 50%.
Step（1）The rotating evaporation temperature is 45~50 DEG C.
Step（4）The dilution processing is 550~600CPS to be diluted to viscosity.
Compared with other methods, advantageous effects are the present invention：
（1）The present invention collects the basic material that pectin is material of the present invention, passes through fruit by being decomposed and being extracted to pomace
Hydroxyl, amido or a small amount of carboxyl being rich in glue material, these active groups there are the surface-crosslinked film forming of cotton fibre, simultaneously
The present invention crosslinks combination by the group on pectin material and dyestuff, fiber, can also be formed with the group on dyestuff, fiber
Hydrogen bond and molecular separating force combine, and improve bond strength of the dyestuff on cotton fibre surface, are effectively improved the color fastness of material；
（2）The present invention passes through what is contained in the lycopodium powder ball-milled powder with excellent water resistance energy by lycopod conidia powder ball milling
Certain condensation occurs for carboxyl and hydroxyl and its active group, and lycopod conidia powder, fiber and dyestuff three are with hydrogen bond, Van der Waals force
And mechanism and anchor in fiber, form net macromolecular under certain condition, so as to cover dyestuff in fabric, together
When cutinase can effectively be modified cotton fibre surface texture, improve dyestuff in the bond strength on cotton fibre surface, effectively improve
The color fastness of material.
Specific embodiment
Take pomace and in mass ratio 1:5, pomace is dipped to 25~30min in deionized water, softening tissue simultaneously breaks
Broken 3~5min, at 100~120 DEG C after 10~15min of oil bath heating, filter filter cake be placed at 75~80 DEG C it is dry extremely
Moisture content is 50%, obtains dry pomace, then in mass ratio 1:5, dry pomace is added in deionized water, with quality point
Several 3% salt acid for adjusting pH at 75~90 DEG C after 2~3h of heating water bath, centrifuge to 2.5 and collect supernatant liquor, 45
Rotation is evaporated to the 1/6 of supernatant liquor at~50 DEG C, obtains concentrate and stands and is cooled to room temperature, and by volume 1：1, by concentrate
It is mixed with absolute ethyl alcohol and stirring and after 3~5h of standing sedimentation, collects lower sediment and vacuum freeze drying, obtain modified particles；It presses
Mass ratio 1:25, cutinase and lycopod conidia powder are stirred and are placed in ball grinder, the ball milling 3 under 250~300r/min
After~5h, cross 250 mesh sieves obtain ball-milled powder and count in parts by weight, respectively weigh 45~50 parts of deionized waters, 10~15 parts change
Property particle, 5~8 parts of ball-milled powders and 3~5 parts of polyvinyl alcohol are placed in beaker, 10~15min of heating water bath at 45~55 DEG C
Afterwards, 10~15min of ultrasonic disperse then under 200~300W, obtains scattered coagulant liquid and counts in parts by weight, weighs 55~60 respectively
Part dispersion gel liquid, 10~15 parts of deionized waters, 1~2 part of 500 mesh kaolin powder and 3~5 parts of 10% hydrogen peroxide of mass fraction
Solution is placed in beaker, is stirred and is diluted with water to viscosity as 550~600CPS, you can is prepared into a kind of environment protecting plant type
Cotton fibre color fixing agent.
Example 1
Take pomace and in mass ratio 1:5, pomace is dipped to 25min in deionized water, softening tissue and broken 3min,
At 100 DEG C after oil bath heating 10min, filter filter cake be placed at 75 DEG C dry to moisture content be 50%, obtain dry pomace,
Again in mass ratio 1:5, dry pomace is added in deionized water, with 3% salt acid for adjusting pH of mass fraction to 2.5,75
It at DEG C after heating water bath 2h, centrifuges and collects supernatant liquor, rotated at 45 DEG C and be evaporated to the 1/6 of supernatant liquor, obtained dense
Contracting liquid and standing is cooled to room temperature, and by volume 1：1, concentrate is mixed and with absolute ethyl alcohol and stirring after standing sedimentation 3h, is received
Collect lower sediment and vacuum freeze drying, obtain modified particles；In mass ratio 1:25, cutinase and lycopod conidia powder are stirred
It is placed in ball grinder, under 250r/min after ball milling 3h, crosses 250 mesh sieves and obtain ball-milled powder and count in parts by weight, claim respectively
45 parts of deionized waters of amount, 10 parts of modified particles, 5 parts of ball-milled powders and 3 parts of polyvinyl alcohol are placed in beaker, at 45 DEG C water-bath add
After hot 10min, then the ultrasonic disperse 10min under 200W, it obtains scattered coagulant liquid and counts in parts by weight, weigh 55 parts respectively and disperse
Coagulant liquid, 10 parts of deionized waters, 1 part of 500 mesh kaolin powder and 3 parts of 10% hydrogen peroxide solutions of mass fraction are placed in beaker,
It is stirred and is diluted with water to viscosity as 550CPS, you can be prepared into a kind of environment protecting plant type cotton fibre color fixing agent.
Example 2
Take pomace and in mass ratio 1:5, pomace is dipped to 27min in deionized water, softening tissue and broken 4min,
At 110 DEG C after oil bath heating 12min, filter filter cake be placed at 77 DEG C dry to moisture content be 50%, obtain dry pomace,
Again in mass ratio 1:5, dry pomace is added in deionized water, with 3% salt acid for adjusting pH of mass fraction to 2.5,82
It at DEG C after heating water bath 2h, centrifuges and collects supernatant liquor, rotated at 47 DEG C and be evaporated to the 1/6 of supernatant liquor, obtained dense
Contracting liquid and standing is cooled to room temperature, and by volume 1：1, concentrate is mixed and with absolute ethyl alcohol and stirring after standing sedimentation 4h, is received
Collect lower sediment and vacuum freeze drying, obtain modified particles；In mass ratio 1:25, cutinase and lycopod conidia powder are stirred
It is placed in ball grinder, under 275r/min after ball milling 4h, crosses 250 mesh sieves and obtain ball-milled powder and count in parts by weight, claim respectively
47 parts of deionized waters of amount, 12 parts of modified particles, 7 parts of ball-milled powders and 4 parts of polyvinyl alcohol are placed in beaker, at 50 DEG C water-bath add
After hot 12min, then the ultrasonic disperse 12min under 250W, it obtains scattered coagulant liquid and counts in parts by weight, weigh 57 parts respectively and disperse
Coagulant liquid, 12 parts of deionized waters, 22 part of 500 mesh kaolin powder and 4 parts of 10% hydrogen peroxide solutions of mass fraction are placed in beaker,
It is stirred and is diluted with water to viscosity as 575CPS, you can be prepared into a kind of environment protecting plant type cotton fibre color fixing agent.
Example 3
Take pomace and in mass ratio 1:5, pomace is dipped to 27min in deionized water, softening tissue and broken 4min,
At 110 DEG C after oil bath heating 12min, filter filter cake be placed at 77 DEG C dry to moisture content be 50%, obtain dry pomace,
Again in mass ratio 1:5, dry pomace is added in deionized water, with 3% salt acid for adjusting pH of mass fraction to 2.5,83
It at DEG C after heating water bath 2h, centrifuges and collects supernatant liquor, rotated at 47 DEG C and be evaporated to the 1/6 of supernatant liquor, obtained dense
Contracting liquid and standing is cooled to room temperature, and by volume 1：1, concentrate is mixed and with absolute ethyl alcohol and stirring after standing sedimentation 4h, is received
Collect lower sediment and vacuum freeze drying, obtain modified particles；In mass ratio 1:25, cutinase and lycopod conidia powder are stirred
It is placed in ball grinder, under 275r/min after ball milling 4h, crosses 250 mesh sieves and obtain ball-milled powder and count in parts by weight, claim respectively
47 parts of deionized waters of amount, 12 parts of modified particles, 7 parts of ball-milled powders and 4 parts of polyvinyl alcohol are placed in beaker, at 50 DEG C water-bath add
After hot 12min, then the ultrasonic disperse 12min under 250W, it obtains scattered coagulant liquid and counts in parts by weight, weigh 57 parts respectively and disperse
Coagulant liquid, 12 parts of deionized waters, 2 part of 500 mesh kaolin powder and 5 parts of 10% hydrogen peroxide solutions of mass fraction are placed in beaker,
It is stirred and is diluted with water to viscosity as 600CPS, you can be prepared into a kind of environment protecting plant type cotton fibre color fixing agent.
The color fixing agent prepared after cotton fabric washing with the present invention at 40~50 DEG C is impregnated into 30~40min, is dried in the air naturally
Dry doubling tests its color fastness, and specific test result is as shown in following table table 1：
1 performance test table of table
As seen from the above table, the color fixing agent that prepared by the present invention has excellent colour fixation.
Claims (4)
1. a kind of preparation method of environment protecting plant type cotton fibre color fixing agent, it is characterised in that specifically preparation process is：
（1）Take pomace and in mass ratio 1:5, pomace is dipped in deionized water, softening tissue simultaneously crushes, and oil bath adds
Heat filters to obtain filter cake and drying process, obtains dry pomace, then in mass ratio 1:5, dry pomace is added to deionized water
In, pH to 2.5 is adjusted, heating water bath centrifuges and collects supernatant liquor, and rotary evaporation obtains concentrate；
（2）Concentrate standing is cooled to room temperature, by volume 1：1, concentrate is mixed with absolute ethyl alcohol and stirring and stand it is heavy
Drop collects lower sediment and vacuum freeze drying, obtains modified particles；
（3）In mass ratio 1:25, cutinase and lycopod conidia powder are stirred and are placed in ball grinder, ball milling sieves to obtain ball milling
Powder is simultaneously counted in parts by weight, respectively weigh 45~50 parts of deionized waters, 10~15 parts of modified particles, 5~8 parts of ball-milled powders and
3~5 parts of polyvinyl alcohol are placed in beaker, heating water bath, and ultrasonic disperse obtains scattered coagulant liquid；
（4）It counts in parts by weight, weighs 55~60 parts of dispersion gel liquid, 10~15 parts of deionized waters, 1~2 part of 500 height of eye respectively
Ridge soil powder and 3~5 parts of hydrogen peroxide solutions are placed in beaker, are stirred and are diluted with water processing, you can are prepared into a kind of ring
Protect plant type cotton fibre color fixing agent.
2. a kind of preparation method of environment protecting plant type cotton fibre color fixing agent according to claim 1, it is characterised in that：Step
Suddenly（1）The drying process is to be dry to moisture content 50%.
3. a kind of preparation method of environment protecting plant type cotton fibre color fixing agent according to claim 1, it is characterised in that：Step
Suddenly（1）The rotating evaporation temperature is 45~50 DEG C.
4. a kind of preparation method of environment protecting plant type cotton fibre color fixing agent according to claim 1, it is characterised in that：Step
Suddenly（4）The dilution processing is 550~600CPS to be diluted to viscosity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201711492065.2A CN108103812A (en) | 2017-12-30 | 2017-12-30 | A kind of preparation method of environment protecting plant type cotton fibre color fixing agent |
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| CN201711492065.2A CN108103812A (en) | 2017-12-30 | 2017-12-30 | A kind of preparation method of environment protecting plant type cotton fibre color fixing agent |
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| CN201711492065.2A Withdrawn CN108103812A (en) | 2017-12-30 | 2017-12-30 | A kind of preparation method of environment protecting plant type cotton fibre color fixing agent |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457517A (en) * | 2018-10-29 | 2019-03-12 | 嘉兴珠韵服装有限公司 | The preparation of modified gelatin/cation-modified anorthite compound color fixing agent and the application in acid dyeing |
| CN111979800A (en) * | 2020-08-19 | 2020-11-24 | 绍兴德美新材料有限公司 | Color fixing agent for chinlon spandex blended fabric and preparation method and use method thereof |
| CN113279254A (en) * | 2021-06-30 | 2021-08-20 | 大连工业大学 | Polyvinylpyrrolidone coating fluorescent yarn and preparation method thereof |
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| CN106638040A (en) * | 2016-11-10 | 2017-05-10 | 梅庆波 | Preparation method of high-color-fastness environment-friendly dye-fixing agent for cotton fiber |
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| CN106986977A (en) * | 2017-04-20 | 2017-07-28 | 常州达奥新材料科技有限公司 | A kind of preparation method of water-fast solid buoyancy material |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457517A (en) * | 2018-10-29 | 2019-03-12 | 嘉兴珠韵服装有限公司 | The preparation of modified gelatin/cation-modified anorthite compound color fixing agent and the application in acid dyeing |
| CN111979800A (en) * | 2020-08-19 | 2020-11-24 | 绍兴德美新材料有限公司 | Color fixing agent for chinlon spandex blended fabric and preparation method and use method thereof |
| CN113279254A (en) * | 2021-06-30 | 2021-08-20 | 大连工业大学 | Polyvinylpyrrolidone coating fluorescent yarn and preparation method thereof |
| CN113279254B (en) * | 2021-06-30 | 2022-05-06 | 大连工业大学 | Polyvinylpyrrolidone coating fluorescent yarn and preparation method thereof |
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Application publication date: 20180601 |