CN109576989A - A kind of preparation method of antibiotic cotton fiber - Google Patents
A kind of preparation method of antibiotic cotton fiber Download PDFInfo
- Publication number
- CN109576989A CN109576989A CN201811313032.1A CN201811313032A CN109576989A CN 109576989 A CN109576989 A CN 109576989A CN 201811313032 A CN201811313032 A CN 201811313032A CN 109576989 A CN109576989 A CN 109576989A
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- China
- Prior art keywords
- cotton fiber
- added
- silver
- preparation
- antibiotic
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/83—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic System
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
Abstract
Anti-biotic material technical field of the present invention more particularly to a kind of preparation method of antibiotic cotton fiber, comprising the following steps: A, cotton fiber is immersed in lye, water is then added and carries out heating boiling, taking-up cotton fiber is finally washed and dewatered and washed is spare；B, silver nitrate is dissolved in deionized water, and ammonium hydroxide is added under agitation, until the precipitating initially generated is completely dissolved just；C, it will be added in deionized water containing the reducing agent of aldehyde radical or carbonyl, configuration obtains weak solution；D, by treated obtained by step A, cotton fiber is added in the resulting silver ammino solution of step B impregnates, and is then added until weak solution to cotton fiber obtained by step C becomes uniform brown；The method of the present invention is by the silver ion reduction Cheng Yin of silver ammino solution, silver is attracted on the hydroxyl of cotton fiber, and silver is firmly combined with cotton fiber, has strong inhibition destruction in production and reproductive process to microorganism, it can be effectively used for footwear material Related product, there is effective antibacterial and deodouring function.
Description
Technical field
Anti-biotic material technical field of the present invention more particularly to a kind of preparation method of antibiotic cotton fiber.
Background technique
In daily life, the smelly problem of foot odour shoes is frequently encountered, the reason is that: foot usually secretes a large amount of sweat, special
It is not that sweat secretion amount is bigger during exercise, this is a kind of Physiological protection function of human body, normal phenomenon, in the sweat of secretion,
Not only there is moisture also to contain fat, protein, amino acid etc., and these substances are the Major Nutrients of microbial reproduction and existence
Substance, and these nutriments are utilized by microorganism, absorb, resolving into the substances such as the amino acid of low molecular weight, ammonia, therefore shape
At a kind of foul smell, to solve this problem, must just inhibit the breeding of microorganism, but in existing vamp and insole not
Performance with antibacterial.
Summary of the invention
In order to solve the above-mentioned technical problem the present invention provides a kind of preparation method of antibiotic cotton fiber, the method for the present invention will be silver-colored
The silver ion reduction Cheng Yin of ammonia solution, silver are attracted on the hydroxyl of cotton fiber, and silver is firmly combined with cotton fiber, to microorganism
There is strong inhibiting effect in production and reproductive process, can be effectively used for the various fabrics of cotton fiber, such as footwear material and socks
Equal Related products, have effective antibacterial and deodouring function.
The technical scheme to solve the above technical problems is that a kind of preparation method of antibiotic cotton fiber, including with
Lower step:
A, the pretreatment of cotton fiber: cotton fiber is immersed in lye, and water is then added and carries out heating boiling, takes out cotton fiber
Finally being washed to pH is 7-8, and dewatered and washed, the cotton fiber that obtains that treated, spare；
B, the configuration of silver ammino solution: silver nitrate being dissolved in deionized water, and ammonium hydroxide is added under agitation, until most
Until the precipitating just generated is completely dissolved just, silver ammino solution is obtained；
C, it the configuration of reducing agent: will be added in deionized water containing the reducing agent of aldehyde radical or carbonyl, configuration obtains quality point
Number is the weak solution of 1-10%；
D, by treated obtained by step A, cotton fiber is added in the resulting silver ammino solution of step B impregnates, and step is then added
Weak solution to cotton fiber obtained by rapid C become uniform brown until to get to antibiotic cotton fiber.
The beneficial effects of the present invention are: the method for the present invention, by the silver ion reduction Cheng Yin of silver ammino solution, silver is attracted to cotton
On the hydroxyl of fiber, silver is firmly combined with cotton fiber, has extremely strong inhibition broken in production and reproductive process microorganism
Bad effect, can be effectively used for cotton fiber fabric, such as footwear material and socks Related product, have effective antibacterial and deodouring function.
Based on the above technical solution, the present invention can also be improved as follows.
Further, in step, the lye is sodium hydroxide or potassium hydroxide, and the mass fraction of the lye is 10-
25%.
Further, in step, the mass ratio of the cotton fiber and water is 1:(5-20).
Further, in step, at 100-120 DEG C, digestion time is controlled in 30-90mi n the heating and temperature control.
Further, in stepb, the silver nitrate and the mass ratio of deionized water are 1:(50-150), the ammonium hydroxide
Mass fraction is 1-10%.
Further, in step C, the reducing agent is glucose or formaldehyde.
Further, in step D, the soaking time is 40-80mi n, keeps the hydroxy combining on cotton fiber more firm
Gu.
Further, in step D, the mass ratio of the cotton fiber and silver ammino solution is 1:(5-20).
Specific embodiment
The principles and features of the present invention are described below, and the given examples are served only to explain the present invention, is not intended to limit
Determine the scope of the present invention.
Embodiment 1
A, the pretreatment of cotton fiber: by cotton fiber immerse mass fraction be 10% sodium hydroxide in, then be added water into
It goes and is heated to 100 DEG C of boiling 30mi n, the mass ratio of cotton fiber and water is 1:5, and taking out cotton fiber and being finally washed to pH is 7, and
Dewatered and washed, the cotton fiber that obtains that treated are spare；
B, the configuration of silver ammino solution: silver nitrate is dissolved in deionized water, and mass fraction is added under agitation and is
The mass ratio of 1% ammonium hydroxide, silver nitrate and deionized water is 1:50, until the precipitating initially generated is completely dissolved just,
Obtain silver ammino solution；
C, the configuration of reducing agent: glucose is added in deionized water, and configuration obtains the weak solution that mass fraction is 1%；
D, the cotton fiber handled in step A is added in silver ammino solution obtained in step B and carries out impregnating 40mi n,
Cotton fiber and silver ammino solution mass ratio are 1:5, weak solution to cotton fiber obtained in step C is then added becomes uniform brown and be
Only to get antibiotic cotton fiber.
Embodiment 2
A, the pretreatment of cotton fiber: by cotton fiber immerse mass fraction be 20% potassium hydroxide in, then be added water into
It goes and is heated to 110 DEG C of boiling 60mi n, the mass ratio of cotton fiber and water is 1:10, and taking out cotton fiber and being finally washed to pH is 8, and
Dewatered and washed, the cotton fiber that obtains that treated are spare；
B, the configuration of silver ammino solution: silver nitrate, which is dissolved in deionized water, and mass fraction is added under agitation is
The mass ratio of 5% ammonium hydroxide, silver nitrate and deionized water is 1:100, until the precipitating initially generated is completely dissolved just,
Obtain silver ammino solution；
C, the configuration of reducing agent: configuration in deionized water is added in formaldehyde and obtains the weak solution that mass fraction is 5%；
D, the cotton fiber handled in step A is added in silver ammino solution obtained in step B and carries out impregnating 60mi n,
The mass ratio of cotton fiber and silver ammino solution is 1:10, and weak solution to cotton fiber obtained in step C is then added and becomes uniform palm fibre
To get antibiotic cotton fiber until color.
Embodiment 3
A, the pretreatment of cotton fiber: by cotton fiber immerse mass fraction be 25% sodium hydroxide in, then be added water into
It goes and is heated to 120 DEG C of boiling 90mi n, the mass ratio of cotton fiber and water is 1:20, and taking out cotton fiber and being finally washed to pH is 8, and
Dewatered and washed, the cotton fiber that obtains that treated are spare；
B, the configuration of silver ammino solution: silver nitrate, which is dissolved in deionized water, and mass fraction is added under agitation is
The mass ratio of 10% ammonium hydroxide, silver nitrate and deionized water is 1:150, until the precipitating that initially generates be completely dissolved just for
Only, silver ammino solution is obtained；
C, the configuration of reducing agent: configuration in deionized water is added in glucose and obtains the weak solution that mass fraction is 10%；
D, the cotton fiber handled in step A is added in silver ammino solution obtained in step B and carries out impregnating 80mi n,
The mass ratio of cotton fiber and silver ammino solution is that mass ratio is 1:20, and weak solution obtained in step C to cotton fiber is then added and becomes
To get antibiotic cotton fiber until at uniform brown.
Embodiment 4
According to " QB/T2881-2013 footwear and article of footwear anti-microbial property technical conditions Appendix D succusion " provide, i.e., in
Magnificent people's republic's light industry standard carries out lining, interior pad (before washing) Candida albicans to the cotton fiber that embodiment 1-3 is obtained
Test result is as follows for bacterium antibiotic rate shown in table 1:
Table 1
The cotton fiber that the method for the present invention obtains has effective antibacterial effect, and antibiotic rate reaches 98%, antibiotic rate
Calculation method be contact after blank sample be averaged bacterial count recovered subtract contact after test sample be averaged bacterial count recovered then divided by contact after
Blank sample is averaged bacterial count recovered up to antibiotic rate.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of preparation method of antibiotic cotton fiber, which comprises the following steps:
A, the pretreatment of cotton fiber: cotton fiber is immersed in lye, and water is then added and carries out heating boiling, it is last to take out cotton fiber
Being washed to pH is 7-8, and dewatered and washed, the cotton fiber that obtains that treated, spare；
B, the configuration of silver ammino solution: silver nitrate being dissolved in deionized water, and ammonium hydroxide is added under agitation, until most primiparity
Until raw precipitating is completely dissolved just, silver ammino solution is obtained；
C, it the configuration of reducing agent: will be added in deionized water containing the reducing agent of aldehyde radical or carbonyl, configuration obtains mass fraction and is
The weak solution of 1-10%；
D, by treated obtained by step A, cotton fiber is added in the resulting silver ammino solution of step B impregnates, and step C is then added
Gained weak solution to cotton fiber become uniform brown until to get to antibiotic cotton fiber.
2. a kind of preparation method of antibiotic cotton fiber according to claim 1, which is characterized in that in step, the lye
For sodium hydroxide or potassium hydroxide, the mass fraction of the lye is 10-25%.
3. a kind of preparation method of antibiotic cotton fiber according to claim 1, which is characterized in that in step, the cotton is fine
The mass ratio of dimension and water is 1:(5-20).
4. a kind of preparation method of antibiotic cotton fiber according to claim 1, which is characterized in that in step, the heating
At 100-120 DEG C, digestion time is controlled in 30-90mi n for temperature control.
5. a kind of preparation method of antibiotic cotton fiber according to claim 1, which is characterized in that in stepb, the nitric acid
Silver and the mass ratio of deionized water are 1:(50-150), the mass fraction of the ammonium hydroxide is 1-10%.
6. a kind of preparation method of antibiotic cotton fiber according to claim 1, which is characterized in that in step C, the reduction
Agent is glucose or formaldehyde.
7. a kind of preparation method of antibiotic cotton fiber according to claim 1, which is characterized in that in step D, the immersion
Time is 40-80min.
8. a kind of preparation method of antibiotic cotton fiber according to claim 1, which is characterized in that in step D, the cotton is fine
The mass ratio of dimension and silver ammino solution is 1:(5-20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811313032.1A CN109576989A (en) | 2018-11-06 | 2018-11-06 | A kind of preparation method of antibiotic cotton fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811313032.1A CN109576989A (en) | 2018-11-06 | 2018-11-06 | A kind of preparation method of antibiotic cotton fiber |
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| Publication Number | Publication Date |
|---|---|
| CN109576989A true CN109576989A (en) | 2019-04-05 |
Family
ID=65921598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811313032.1A Pending CN109576989A (en) | 2018-11-06 | 2018-11-06 | A kind of preparation method of antibiotic cotton fiber |
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| Country | Link |
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| CN (1) | CN109576989A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112831888A (en) * | 2020-12-31 | 2021-05-25 | 南通德来利纺织有限公司 | Antibacterial grey cloth and production process thereof |
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| WO2008096918A1 (en) * | 2007-02-09 | 2008-08-14 | Kolon Industries, Inc | Reactive antibioties and a method of preparing the same and antibacterial fiber treated thereby |
| CN102936836A (en) * | 2012-12-07 | 2013-02-20 | 苏州大学 | Method for preparing antibacterial polyester by use of plant nano-silver |
| CN105053007A (en) * | 2015-08-06 | 2015-11-18 | 北京科技大学 | Preparation method of novel high performance antibacterial nano-cellulose carbon aerogel |
| CN105483887A (en) * | 2015-11-18 | 2016-04-13 | 安徽新虹纺织有限公司 | Preparation method of antibacterial blended yarn |
| CN105544189A (en) * | 2016-01-27 | 2016-05-04 | 苏州泰克银纤维科技有限公司 | Preparation method of antibacterial conductive cotton fiber |
| CN105970409A (en) * | 2016-05-16 | 2016-09-28 | 长兴华海纺织有限公司 | Preparation method of antibacterial and flame-retardant curtain fabric |
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| CN108642872A (en) * | 2018-05-23 | 2018-10-12 | 乔德（南通）纺织品有限公司 | A kind of anti-bacterial fibre and preparation process |
-
2018
- 2018-11-06 CN CN201811313032.1A patent/CN109576989A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008096918A1 (en) * | 2007-02-09 | 2008-08-14 | Kolon Industries, Inc | Reactive antibioties and a method of preparing the same and antibacterial fiber treated thereby |
| CN102936836A (en) * | 2012-12-07 | 2013-02-20 | 苏州大学 | Method for preparing antibacterial polyester by use of plant nano-silver |
| CN105053007A (en) * | 2015-08-06 | 2015-11-18 | 北京科技大学 | Preparation method of novel high performance antibacterial nano-cellulose carbon aerogel |
| CN105483887A (en) * | 2015-11-18 | 2016-04-13 | 安徽新虹纺织有限公司 | Preparation method of antibacterial blended yarn |
| CN105544189A (en) * | 2016-01-27 | 2016-05-04 | 苏州泰克银纤维科技有限公司 | Preparation method of antibacterial conductive cotton fiber |
| CN105970409A (en) * | 2016-05-16 | 2016-09-28 | 长兴华海纺织有限公司 | Preparation method of antibacterial and flame-retardant curtain fabric |
| CN107098327A (en) * | 2017-04-24 | 2017-08-29 | 福州大学 | The preparation method and application of biomass porous carbon plate based on bombax cotton |
| CN108642872A (en) * | 2018-05-23 | 2018-10-12 | 乔德（南通）纺织品有限公司 | A kind of anti-bacterial fibre and preparation process |
Non-Patent Citations (1)
| Title |
|---|
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112831888A (en) * | 2020-12-31 | 2021-05-25 | 南通德来利纺织有限公司 | Antibacterial grey cloth and production process thereof |
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Application publication date: 20190405 |