CN104695214B - A kind of real silk polyphenol finishing agent and preparation method thereof - Google Patents
A kind of real silk polyphenol finishing agent and preparation method thereof Download PDFInfo
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- CN104695214B CN104695214B CN201510097085.4A CN201510097085A CN104695214B CN 104695214 B CN104695214 B CN 104695214B CN 201510097085 A CN201510097085 A CN 201510097085A CN 104695214 B CN104695214 B CN 104695214B
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Abstract
The invention belongs to finishing agent field, disclosing a kind of real silk polyphenol finishing agent and preparation method thereof, described real silk polyphenol finishing agent includes that Tea Polyphenols, dayflower 40wt% ethanol water extract, fiveleaf akebia fruit ethanol extract, sodium lignin sulfonate, polysorbate65, Span 20, PEG400, isopropanol, surplus are water.Preparation method for taking Tea Polyphenols the most by weight percentage, dayflower 40wt% ethanol water extract, fiveleaf akebia fruit ethanol extract, sodium lignin sulfonate, polysorbate65, Span 20, PEG400, isopropanol, surplus are water, above-mentioned each composition is stirred, stirring is to mixing, for the real silk polyphenol finishing agent of preparation.The real silk polyphenol finishing agent prepared can significantly improve the anti-microbial property of real silk fabric and crease-resistant grade.
Description
Technical field
The invention belongs to textile finishing field, relate to a kind of finishing agent and preparation method thereof, particularly relate to a kind of real silk
Polyphenol finishing agent and preparation method thereof.
Background technology
First Silk Fabric Finishing can improve the outward appearance of fabric.Real silk, by arranging, can produce soft gloss, excellent
's
The feature such as feel and drapability.Secondly, by arranging the serviceability that can improve fabric.3rd, real silk fabric is whole
Reason increases functional, the surcharge of raising fabric of fabric.By various chemical finishings, give real silk with anti-yellowing, crease-resistant,
Shrinkproof, weightening finish, the new performance such as fire-retardant；By chemical finishing being combined with mechanical finishing, appearance of fabrics can be changed, be allowed to have
There is the outward appearance of wrinkle and peach face, thus improve the surcharge of real silk to varying degrees.
For real silk fabric, the anti-microbial property and the most necessary crease-resistant grade that improve real silk fabric, polyphenol finishing agent
As the one of finishing agent, there is the effect improving real silk fabric anti-microbial property, but its anti-microbial property is the most relatively low, simultaneously
Its crease-resistant grade also has much room for improvement.
Summary of the invention
Solve the technical problem that: it is an object of the invention to provide a kind of antibiotic property that can effectively improve real silk fabric
Can be with compound polyphenol finishing agent of wrinkle resistance and preparation method thereof, after overcoming existing polyphenol finishing agent to Silk Fabric Finishing
The problem that its antibacterial effect intensity poor, crease-resistant is relatively low.
Technical scheme: the invention discloses a kind of real silk polyphenol finishing agent and preparation method thereof, described real silk polyphenol is whole
Reason agent includes the composition of following weight percentage:
Tea Polyphenols 3wt%-8wt%,
Dayflower 40wt%
Ethanol water extract 4wt%-10wt%,
Fiveleaf akebia fruit ethanol extract 3wt%-9wt%,
Sodium lignin sulfonate 4wt%-9wt%,
Tween-65 6wt%-11wt%,
Span-20 5wt%-9wt%,
PEG400 3wt%-7wt%,
Isopropanol 5wt%-10wt%,
Surplus is water.
Further, described a kind of real silk polyphenol finishing agent, including the composition of following weight percentage:
Tea Polyphenols 4wt%-7wt%,
Dayflower 40wt%
Ethanol water extract 6wt%-9wt%,
Fiveleaf akebia fruit ethanol extract 5wt%-8wt%,
Sodium lignin sulfonate 5wt%-7wt%,
Tween-65 8wt%-10wt%,
Span-20 6wt%-8wt%,
PEG400 4wt%-6wt%,
Isopropanol 6wt%-9wt%,
Surplus is water.
Further, described a kind of real silk polyphenol finishing agent, including the composition of following weight percentage:
Tea Polyphenols 5wt%,
Dayflower 40wt%
Ethanol water extract 7wt%,
Fiveleaf akebia fruit ethanol extract 6wt%,
Sodium lignin sulfonate 6wt%,
Tween-65 9wt%,
Span-20 7wt%,
PEG400 5wt%,
Isopropanol 8wt%,
Surplus is water.
A kind of preparation method of real silk polyphenol finishing agent, described preparation method comprises the following steps:
(1) take dayflower, be vacuum dried, pulverize after vacuum drying, then be stirred carrying with 40wt% ethanol water
Take, centrifugal after extraction, take supernatant liquor and be concentrated in vacuo, collect concentrate after being concentrated in vacuo, for dayflower 40wt% ethanol water
Extract；
(2) after being pulverized by fiveleaf akebia fruit, being stirred extracting with ethanol, centrifugal after extraction, taking supernatant liquor, to carry out vacuum dense
Contracting, collects fiveleaf akebia fruit concentrate, for fiveleaf akebia fruit ethanol extract after being concentrated in vacuo；
(3) taking off each composition stated the most by weight percentage, Tea Polyphenols is 3wt%-8wt%, dayflower 40wt% ethanol water
Extract is 4wt%-10wt%, fiveleaf akebia fruit ethanol extract is 3wt%-9wt%, sodium lignin sulfonate is 4wt%-9wt%, tween-
65 be 6wt%-11wt%, Span-20 be 5wt%-9wt%, PEG400 be 3wt%-7wt%, isopropanol be 5wt%-10wt%,
Surplus is water, is stirred by above-mentioned each composition, and stirring is to mixing, for the real silk polyphenol finishing agent of preparation.
The preparation method of described a kind of real silk polyphenol finishing agent, when extracting dayflower, feed liquid weight ratio is 1:
6, extraction time is 3h, and Extracting temperature is 55 DEG C.
The preparation method of described a kind of real silk polyphenol finishing agent, when extracting fiveleaf akebia fruit, feed liquid weight ratio is 1:
5, extraction time is 4h, and Extracting temperature is 45 DEG C.
The preparation method of described a kind of real silk polyphenol finishing agent, in preparation method, Tea Polyphenols purity is more than 99%.
Beneficial effect: the real silk polyphenol finishing agent of the present invention, on the basis of Tea Polyphenols, adds plant extracts, effectively
The arrangement that improve real silk polyphenol finishing agent after the antibacterial strength of real silk fabric, meanwhile, the fiveleaf akebia fruit ethanol of addition carries
The crease-resistant grade taking thing and the sodium lignin sulfonate real silk fabric to improving after real silk polyphenol finishing agent arranges improves the most very
Greatly, it is the true silk crease-resistant finishing agent of a kind of novel research and development, there is preferable application prospect.
Detailed description of the invention
Embodiment 1
(1) take dayflower, be vacuum dried, pulverize after vacuum drying, then be stirred carrying with 40wt% ethanol water
Taking, feed liquid weight ratio is 1:6, and extraction time is 3h, and Extracting temperature is 55 DEG C, centrifugal after extraction, takes supernatant liquor and carries out vacuum
Concentrate, collect concentrate after being concentrated in vacuo, for dayflower 40wt% ethanol water extract；(2), after being pulverized by fiveleaf akebia fruit, ethanol is used
Being stirred extracting, feed liquid weight ratio is 1:5, and extraction time is 4h, and Extracting temperature is 45 DEG C, centrifugal after extraction, takes upper strata clear
Liquid is concentrated in vacuo, and collects fiveleaf akebia fruit concentrate, for fiveleaf akebia fruit ethanol extract after being concentrated in vacuo；(3) difference by weight hundred
Proportion by subtraction takes off each composition stated, and Tea Polyphenols is 8wt%, dayflower 40wt% ethanol water extract is 10wt%, fiveleaf akebia fruit alcohol extract
Thing is 9wt%, sodium lignin sulfonate is 4wt%, Tween-65 is 11wt%, Span-20 is 9wt%, PEG400 is 7wt%,
Isopropanol is 5wt%, surplus is water, is stirred by above-mentioned each composition, and stirring is to mixing, for the real silk polyphenol of preparation
Finishing agent.
Embodiment 2
(1) take dayflower, be vacuum dried, pulverize after vacuum drying, then be stirred carrying with 40wt% ethanol water
Taking, feed liquid weight ratio is 1:6, and extraction time is 3h, and Extracting temperature is 55 DEG C, centrifugal after extraction, takes supernatant liquor and carries out vacuum
Concentrate, collect concentrate after being concentrated in vacuo, for dayflower 40wt% ethanol water extract；(2), after being pulverized by fiveleaf akebia fruit, ethanol is used
Being stirred extracting, feed liquid weight ratio is 1:5, and extraction time is 4h, and Extracting temperature is 45 DEG C, centrifugal after extraction, takes upper strata clear
Liquid is concentrated in vacuo, and collects fiveleaf akebia fruit concentrate, for fiveleaf akebia fruit ethanol extract after being concentrated in vacuo；(3) difference by weight hundred
Proportion by subtraction takes off each composition stated, and Tea Polyphenols is 3wt%, dayflower 40wt% ethanol water extract is 4wt%, fiveleaf akebia fruit alcohol extract
Thing is 3wt%, sodium lignin sulfonate is 9wt%, Tween-65 is 6wt%, Span-20 is 5wt%, PEG400 is 3wt%, different
Propyl alcohol is 10wt%, surplus is water, is stirred by above-mentioned each composition, and stirring is to mixing, and the real silk polyphenol for preparation is whole
Reason agent.
Embodiment 3
(1) take dayflower, be vacuum dried, pulverize after vacuum drying, then be stirred carrying with 40wt% ethanol water
Taking, feed liquid weight ratio is 1:6, and extraction time is 3h, and Extracting temperature is 55 DEG C, centrifugal after extraction, takes supernatant liquor and carries out vacuum
Concentrate, collect concentrate after being concentrated in vacuo, for dayflower 40wt% ethanol water extract；(2), after being pulverized by fiveleaf akebia fruit, ethanol is used
Being stirred extracting, feed liquid weight ratio is 1:5, and extraction time is 4h, and Extracting temperature is 45 DEG C, centrifugal after extraction, takes upper strata clear
Liquid is concentrated in vacuo, and collects fiveleaf akebia fruit concentrate, for fiveleaf akebia fruit ethanol extract after being concentrated in vacuo；(3) difference by weight hundred
Proportion by subtraction takes off each composition stated, and Tea Polyphenols is 4wt%, dayflower 40wt% ethanol water extract is 9wt%, fiveleaf akebia fruit alcohol extract
Thing is 5wt%, sodium lignin sulfonate is 7wt%, Tween-65 is 8wt%, Span-20 is 8wt%, PEG400 is 6wt%, different
Propyl alcohol is 9wt%, surplus is water, is stirred by above-mentioned each composition, and stirring is to mixing, and the real silk polyphenol for preparation is whole
Reason agent.
Embodiment 4
(1) take dayflower, be vacuum dried, pulverize after vacuum drying, then be stirred carrying with 40wt% ethanol water
Taking, feed liquid weight ratio is 1:6, and extraction time is 3h, and Extracting temperature is 55 DEG C, centrifugal after extraction, takes supernatant liquor and carries out vacuum
Concentrate, collect concentrate after being concentrated in vacuo, for dayflower 40wt% ethanol water extract；(2), after being pulverized by fiveleaf akebia fruit, ethanol is used
Being stirred extracting, feed liquid weight ratio is 1:5, and extraction time is 4h, and Extracting temperature is 45 DEG C, centrifugal after extraction, takes upper strata clear
Liquid is concentrated in vacuo, and collects fiveleaf akebia fruit concentrate, for fiveleaf akebia fruit ethanol extract after being concentrated in vacuo；(3) difference by weight hundred
Proportion by subtraction takes off each composition stated, and Tea Polyphenols is 7wt%, dayflower 40wt% ethanol water extract is 6wt%, fiveleaf akebia fruit alcohol extract
Thing is 8wt%, sodium lignin sulfonate is 5wt%, Tween-65 is 10wt%, Span-20 is 6wt%, PEG400 is 4wt%,
Isopropanol is 6wt%, surplus is water, is stirred by above-mentioned each composition, and stirring is to mixing, for the real silk polyphenol of preparation
Finishing agent.
Embodiment 5
(1) take dayflower, be vacuum dried, pulverize after vacuum drying, then be stirred carrying with 40wt% ethanol water
Taking, feed liquid weight ratio is 1:6, and extraction time is 3h, and Extracting temperature is 55 DEG C, centrifugal after extraction, takes supernatant liquor and carries out vacuum
Concentrate, collect concentrate after being concentrated in vacuo, for dayflower 40wt% ethanol water extract；(2), after being pulverized by fiveleaf akebia fruit, ethanol is used
Being stirred extracting, feed liquid weight ratio is 1:5, and extraction time is 4h, and Extracting temperature is 45 DEG C, centrifugal after extraction, takes upper strata clear
Liquid is concentrated in vacuo, and collects fiveleaf akebia fruit concentrate, for fiveleaf akebia fruit ethanol extract after being concentrated in vacuo；(3) difference by weight hundred
Proportion by subtraction takes off each composition stated, and Tea Polyphenols is 5wt%, dayflower 40wt% ethanol water extract is 7wt%, fiveleaf akebia fruit alcohol extract
Thing is 6wt%, sodium lignin sulfonate is 6wt%, Tween-65 is 9wt%, Span-20 is 7wt%, PEG400 is 5wt%, different
Propyl alcohol is 8wt%, surplus is water, is stirred by above-mentioned each composition, and stirring is to mixing, and the real silk polyphenol for preparation is whole
Reason agent.
Comparative example 1
Taking off each composition stated the most by weight percentage, Tea Polyphenols is 8wt%, sodium lignin sulfonate is 4wt%, tween-
65 be 11wt%, Span-20 be 9wt%, PEG400 be 7wt%, isopropanol be 5wt%, surplus be water, by above-mentioned each one-tenth
Dividing and be stirred, stirring is to mixing, for the real silk polyphenol finishing agent of preparation.
Comparative example 2
(1) take dayflower, be vacuum dried, pulverize after vacuum drying, then be stirred carrying with 40wt% ethanol water
Taking, feed liquid weight ratio is 1:6, and extraction time is 3h, and Extracting temperature is 55 DEG C, centrifugal after extraction, takes supernatant liquor and carries out vacuum
Concentrate, collect concentrate after being concentrated in vacuo, for dayflower 40wt% ethanol water extract；(2) take off the most by weight percentage and state
Each composition, Tea Polyphenols is 8wt%, dayflower 40wt% ethanol water extract is 10wt%, Tween-65 is 11wt%, Span-20 is
9wt%, PEG400 are 7wt%, isopropanol is 5wt%, surplus is water, are stirred by above-mentioned each composition, and stirring is to mixed
Close uniformly, for the real silk polyphenol finishing agent of preparation.
The real silk polyphenol finishing agent of real silk fabric the above embodiments and comparative example is arranged, by above-mentioned enforcement
The finishing agent of example 1 to 5 and comparative example 1 and 2 dilutes 5 times respectively, is immersed by real silk fabric in dilution, and the time is 3h, two leachings two
Rolling, pick-up is 70%, then dries.Use AATCC standard measure respectively the above embodiments and comparative example to and Escherichia coli,
The inhibiting rate of staphylococcus aureus.And measure its crease-resistant grade.
The bacteriostasis rate of the real silk fabric arranged through above-mentioned finishing agent is as follows:
The crease-resistant grade of the real silk fabric arranged through above-mentioned finishing agent is as follows:
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Comparative example 1 | Comparative example 2 | |
| Crease-resistant grade | 3.5 | 3.5 | 4 | 4 | 5 | 3 | 2 |
Above-mentioned experimental result confirms, the real silk fabric that the real silk polyphenol finishing agent through the present invention arranges has preferably
Crease-resistant and antibacterial performance.
Claims (7)
1. a real silk polyphenol finishing agent, it is characterised in that described real silk polyphenol finishing agent includes the one-tenth of following weight percentage
Point:
Tea Polyphenols 3wt%-8wt%,
Dayflower 40wt% ethanol water extract 4wt%-10wt%,
Fiveleaf akebia fruit ethanol extract 3wt%-9wt%,
Sodium lignin sulfonate 4wt%-9wt%,
Tween-65 6wt%-11wt%,
Span-20 5wt%-9wt%,
PEG400 3wt%-7wt%,
Isopropanol 5wt%-10wt%,
Surplus is water.
2. according to a kind of real silk polyphenol finishing agent described in claim 1, it is characterised in that described real silk polyphenol finishing agent bag
Include the composition of following weight percentage:
Tea Polyphenols 4wt%-7wt%,
Dayflower 40wt% ethanol water extract 6wt%-9wt%,
Fiveleaf akebia fruit ethanol extract 5wt%-8wt%,
Sodium lignin sulfonate 5wt%-7wt%,
Tween-65 8wt%-10wt%,
Span-20 6wt%-8wt%,
PEG400 4wt%-6wt%,
Isopropanol 6wt%-9wt%,
Surplus is water.
3. according to a kind of real silk polyphenol finishing agent described in claim 2, it is characterised in that described real silk polyphenol finishing agent bag
Include the composition of following weight percentage:
Tea Polyphenols 5wt%,
Dayflower 40wt% ethanol water extract 7wt%,
Fiveleaf akebia fruit ethanol extract 6wt%,
Sodium lignin sulfonate 6wt%,
Tween-65 9wt%,
Span-20 7wt%,
PEG400 5wt%,
Isopropanol 8wt%,
Surplus is water.
4. the preparation method of a real silk polyphenol finishing agent, it is characterised in that described preparation method comprises the following steps:
(1) take dayflower, be vacuum dried, pulverize after vacuum drying, then be stirred extracting with 40wt% ethanol water,
It is centrifuged after extraction, takes supernatant liquor and be concentrated in vacuo, collect concentrate after being concentrated in vacuo, carry for dayflower 40wt% ethanol water
Take thing；
(2), after being pulverized by fiveleaf akebia fruit, it is stirred extracting with ethanol, centrifugal after extraction, take supernatant liquor and be concentrated in vacuo, very
Fiveleaf akebia fruit concentrate is collected, for fiveleaf akebia fruit ethanol extract after empty concentration；
(3) taking off each composition stated the most by weight percentage, Tea Polyphenols is 3wt%-8wt%, dayflower 40wt% ethanol water carries
Take thing be 4wt%-10wt%, fiveleaf akebia fruit ethanol extract be 3wt%-9wt%, sodium lignin sulfonate be 4wt%-9wt%, Tween-65
For 6wt%-11wt%, Span-20 be 5wt%-9wt%, PEG400 be 3wt%-7wt%, isopropanol be 5wt%-10wt%,
Surplus is water, is stirred by above-mentioned each composition, and stirring is to mixing, for the real silk polyphenol finishing agent of preparation.
The preparation method of a kind of real silk polyphenol finishing agent the most according to claim 4, it is characterised in that described preparation side
When in method extracting dayflower, feed liquid weight ratio is 1: 6, and extraction time is 3h, and Extracting temperature is 55 DEG C.
The preparation method of a kind of real silk polyphenol finishing agent the most according to claim 4, it is characterised in that described preparation side
When in method extracting fiveleaf akebia fruit, feed liquid weight ratio is 1: 5, and extraction time is 4h, and Extracting temperature is 45 DEG C.
The preparation method of a kind of real silk polyphenol finishing agent the most according to claim 4, it is characterised in that described preparation side
In method, Tea Polyphenols purity is more than 99%.
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| CN104695214B true CN104695214B (en) | 2016-09-07 |
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| CN105484020A (en) * | 2015-12-16 | 2016-04-13 | 常熟市庄丹奴服饰有限公司 | Dyeing and finishing process for knitted fabric |
| CN106480714A (en) * | 2016-10-27 | 2017-03-08 | 苏州经贸职业技术学院 | A kind of preparation method of environment-friendly type antibiotic functional finishing agent |
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| JP2000328443A (en) * | 1999-05-18 | 2000-11-28 | Ito En Ltd | Antibacterial use of fiber having fixed tea polyphenol |
| AT510155B1 (en) * | 2010-08-17 | 2012-02-15 | Sembella Gmbh | COMPOSITE OF A POLYADDITION POLYMER |
| CN103774416B (en) * | 2013-12-31 | 2016-01-20 | 苏州市轩德纺织科技有限公司 | Finishing agent that a kind of resisted shrinkage is antibacterial and preparation method thereof |
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Effective date of registration: 20181127 Address after: 215000 Sigubang No. 1, Shengze Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: SUZHOU XINMIN TEXTILE Co.,Ltd. Address before: 215000 No. 287 Xuefu Road, North International Education Park, Suzhou high tech Zone, Jiangsu Patentee before: Suzhou Institute of Trade & Commerce |
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