CN108385191A - Antibacterial nylon and preparation method thereof - Google Patents
Antibacterial nylon and preparation method thereof Download PDFInfo
- Publication number
- CN108385191A CN108385191A CN201810139454.5A CN201810139454A CN108385191A CN 108385191 A CN108385191 A CN 108385191A CN 201810139454 A CN201810139454 A CN 201810139454A CN 108385191 A CN108385191 A CN 108385191A
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- Prior art keywords
- synthetic fibre
- cotton synthetic
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- antibacterial
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/90—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyamides
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
- D01F1/103—Agents inhibiting growth of microorganisms
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
- D01F11/04—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers
- D01F11/08—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention discloses antibacterial nylon, is made of following component and parts by weight：56 parts of anionic additive, 90 95 parts of cotton synthetic fibre fiber pelletizing, 24 parts of nano cuprous oxide, the present invention also provides the preparation method of antibacterial cotton synthetic fibre, the cotton synthetic fibre prepared by the present invention can be released effectively anion, have antibacterial, anti-static function, colour fixation excellent.
Description
Technical field
The invention belongs to cotton synthetic fibre fabric arts, and in particular to a kind of antibacterial cotton synthetic fibre and preparation method thereof.
Background technology
The various types of polyamide fibre have polyamide fibre 6, polyamide fibre 66, polyamide fibre 11, polyamide fibre 610, wherein most importantly polyamide fibre 66 and brocade
The property of synthetic fibre 6, various polyamide fibres is not exactly the same, and common feature is that have amide chain on macromolecular main chain, being capable of adsorption moisture
Son can form crystalline texture, and wear-resisting property is extremely excellent, all be excellent clothing fiber, but existing cotton synthetic fibre fabric
Or it is had no in cotton synthetic fibre fiber and can be released effectively anion.
Invention content
The purpose of the present invention is to provide one kind capable of being released effectively anion, has antibacterial, anti-static function, fixation effect
The excellent antibacterial cotton synthetic fibre and preparation method thereof of fruit.
The technical solution that the present invention is taken to achieve the above object is：Antibacterial nylon, by following component and parts by weight group
At：5-6 parts of anionic additive, 90-95 parts of cotton synthetic fibre fiber pelletizing, 2-4 parts of nano cuprous oxide, by cotton synthetic fibre fiber pelletizing
Middle addition anionic additive can make the cotton synthetic fibre fabric of preparation have the function of generating air ion, and concentration is high, efficacy lasting,
And the cotton synthetic fibre containing nano cuprous oxide can be obviously improved the killing performance of bacterium, can destroy bacterium cell wall and
Cell membrane penetrates into cell body, leads to bacterial death, improves the cotton synthetic fibre antibacterial effect of preparation.
To optimize above-mentioned technical proposal, the measure taken further includes：Anionic additive is by following component and parts by weight group
At：5-7 parts of 3- TSL 8330s, 10-12 parts of chitosan, 30-35 parts of tourmaline, anionic additive can make system
Standby cotton synthetic fibre generates anion, and anion solubility has a net increase of obviously, increases the negative aeroion around cotton synthetic fibre, human body is facilitated to close
At and vitamin storage, strengthen and human activin physiological activity.
The preparation method of antibacterial cotton synthetic fibre, is as follows：
1) it by anionic additive ultra-fine grinding, is prepared using melt spinning method with the pelletizing of cotton synthetic fibre fiber, nano cuprous oxide
Obtain antibacterial cotton synthetic fibre；
2) antibacterial cotton synthetic fibre is prepared into cotton synthetic fibre fabric, be impregnated in cotton synthetic fibre aqueous oxidizing agent solution, heating water bath stirring, and 5- is added
The polyethylene oxide solutions of 10 parts by weight are taken out cotton synthetic fibre fabric, are dried, using oxidative degradation cotton synthetic fibre macromolecular and chitosan
The mode of molecule makes the molecule of the two generate reactivity point respectively, and then realizes chitosan molecule grafting being attached to cotton synthetic fibre
On molecule, and at the same time cotton synthetic fibre can be made to have effects that antistatic, the antibacterial effect of nano cuprous oxide can be carried further
It rises, finally obtained fabric properties get a promotion.
To optimize above-mentioned technical proposal, the measure taken further includes：In step 1 extremely by anionic additive ultra-fine grinding
100-300nm is sieved, dry, is easier to be added in cotton synthetic fibre fiber pelletizing after anionic additive is crushed, using conventional melt
Spinning process obtains having the cotton synthetic fibre fiber for generating anion function, and cotton synthetic fibre fabric is impregnated in cotton synthetic fibre oxidant water in step 2
In solution, bath raio 1:41~1：45, water bath heating temperature is 72~80 DEG C, can accelerate cotton synthetic fibre macromolecular by the way of water-bath
With reacting for chitosan molecule, the preparation speed of antibacterial cotton synthetic fibre is improved, the properties of cotton synthetic fibre is promoted to be promoted, such as antibiotic property,
Antistatic etc..Polyethylene oxide solutions preparation process is as follows：Polyethylene glycol oxide is soluble in water, solid-to-liquid ratio 30-50:100, and add
Enter (R, R) -1,2- diphenyl -1,2- [two (pentafluorophenyl group) phosphorus oxygens] ethane and 0.02-0.04 weight of 0.05-0.08 parts by weight
(S, S) -1,2- diphenyl -1,2- [two (pentafluorophenyl group) phosphorus oxygens] ethane of part, is added in antibacterial cotton synthetic fibre fabric preparation process
Above-mentioned polyethylene oxide solutions may make the amino on the final strand being prepared in antibacterial cotton synthetic fibre fabric that can adsorb more
More hydrogen ion and so that antibacterial cotton synthetic fibre fabric surface positive changes is increased, and then improve antibacterial cotton synthetic fibre fabric in colouring to dyestuff
Suction-operated, reduce the probability of dyestuff dissolved out again, realize that the fixing property of antibacterial cotton synthetic fibre fabric is promoted.Cotton synthetic fibre oxidant is
One kind in persulfate, perborate, hydrogen peroxide, by the way of oxidative degradation cotton synthetic fibre macromolecular and chitosan molecule,
So that the molecule of the two is generated reactivity point respectively, and then realizes and chitosan molecule grafting is attached on cotton synthetic fibre molecule.
Compared with prior art, beneficial effects of the present invention are：
1) anionic additive is added in cotton synthetic fibre fiber pelletizing can make the cotton synthetic fibre fabric of preparation have the work for generating air ion
With, and concentration is high, it is efficacy lasting；
2) the cotton synthetic fibre containing nano cuprous oxide can be obviously improved the killing performance of bacterium, can destroy the cell wall of bacterium
And cell membrane, it penetrates into cell body, leads to bacterial death, improve the cotton synthetic fibre antibacterial effect of preparation；
3) polyethylene oxide solutions are added in antibacterial cotton synthetic fibre fabric preparation process and may make that antibacterial cotton synthetic fibre finally, which is prepared, knits
The amino on strand in object can adsorb more hydrogen ions and antibacterial cotton synthetic fibre fabric surface positive changes is made to increase, in turn
Suction-operated of the antibacterial cotton synthetic fibre fabric in colouring to dyestuff is improved, the probability of dyestuff dissolved out again is reduced, realizes antibacterial cotton synthetic fibre
The fixing property of fabric is promoted；
4) by the way of oxidative degradation cotton synthetic fibre macromolecular and chitosan molecule, the molecule of the two is made to generate reactivity respectively
Point, and then realize and chitosan molecule grafting is attached on cotton synthetic fibre molecule, and at the same time cotton synthetic fibre can be made to have effects that antistatic,
The antibacterial effect of nano cuprous oxide can be promoted further, finally obtained fabric properties get a promotion.
Specific implementation mode
Present invention is further described in detail with reference to embodiments：
Embodiment 1：
Antibacterial nylon is made of following component and parts by weight：5.5 parts of anionic additive, 92 parts of cotton synthetic fibre fiber pelletizing, nano oxygen
Change cuprous 3 parts, anionic additive is made of following component and parts by weight：6 parts of 3- TSL 8330s, chitosan
11 parts, 34 parts of tourmaline.
The preparation method of antibacterial cotton synthetic fibre, is as follows：
1) it by anionic additive ultra-fine grinding to 200nm, is sieved, it is dry, it is used with the pelletizing of cotton synthetic fibre fiber, nano cuprous oxide
Antibacterial cotton synthetic fibre is prepared in melt spinning method；
2) antibacterial cotton synthetic fibre is prepared into cotton synthetic fibre fabric, a kind of aqueous solution being impregnated in persulfate, perborate, hydrogen peroxide
In, bath raio 1:43, heating water bath stirring, water bath heating temperature is 76 DEG C, and the polyethylene oxide solutions of 8 parts by weight are added,
Cotton synthetic fibre fabric is taken out, is dried；Polyethylene oxide solutions preparation process is as follows：Polyethylene glycol oxide is soluble in water, solid-to-liquid ratio
40:100, and (R, R) -1,2- diphenyl -1,2- [two (pentafluorophenyl group) phosphorus oxygens] ethane and 0.03 weight of 0.06 parts by weight is added
Measure (S, S) -1,2- diphenyl -1,2- [two (pentafluorophenyl group) phosphorus oxygens] ethane of part.
Embodiment 2：
Antibacterial nylon is made of following component and preferred weight part：5.4 parts of anionic additive, is received 92 parts of cotton synthetic fibre fiber pelletizing
3 parts of cuprous oxide of rice, anionic additive is made of following component and parts by weight：6 parts of 3- TSL 8330s, shell
12 parts of glycan, 34 parts of tourmaline.
The preparation method of antibacterial cotton synthetic fibre, is as follows：
1) it by anionic additive ultra-fine grinding to 140nm, is sieved, it is dry, it is used with the pelletizing of cotton synthetic fibre fiber, nano cuprous oxide
Antibacterial cotton synthetic fibre is prepared in melt spinning method；
2) antibacterial cotton synthetic fibre is prepared into cotton synthetic fibre fabric, a kind of aqueous solution being impregnated in persulfate, perborate, hydrogen peroxide
In, bath raio 1:44, heating water bath stirring, water bath heating temperature is 80 DEG C, and the polyethylene oxide solutions of 7 parts by weight are added,
Cotton synthetic fibre fabric is taken out, is dried；Polyethylene oxide solutions preparation process is as follows：Polyethylene glycol oxide is soluble in water, solid-to-liquid ratio
42:100, and (R, R) -1,2- diphenyl -1,2- [two (pentafluorophenyl group) phosphorus oxygens] ethane and 0.02 weight of 0.06 parts by weight is added
Measure (S, S) -1,2- diphenyl -1,2- [two (pentafluorophenyl group) phosphorus oxygens] ethane of part.
Embodiment 3：
Antibacterial nylon is made of following component and parts by weight：It is 6 parts of anionic additive, 91 parts of cotton synthetic fibre fiber pelletizing, nano oxidized
Cuprous 4 parts, anionic additive is made of following component and parts by weight：6 parts of 3- TSL 8330s, chitosan 12
Part, 34 parts of tourmaline.
The preparation method of antibacterial cotton synthetic fibre, is as follows：
1) it by anionic additive ultra-fine grinding to 150nm, is sieved, it is dry, it is used with the pelletizing of cotton synthetic fibre fiber, nano cuprous oxide
Antibacterial cotton synthetic fibre is prepared in melt spinning method；
2) antibacterial cotton synthetic fibre is prepared into cotton synthetic fibre fabric, a kind of aqueous solution being impregnated in persulfate, perborate, hydrogen peroxide
In, bath raio 1:44, heating water bath stirring, water bath heating temperature is 78 DEG C, and the polyethylene oxide solutions of 7 parts by weight are added,
Cotton synthetic fibre fabric is taken out, is dried；Polyethylene oxide solutions preparation process is as follows：Polyethylene glycol oxide is soluble in water, solid-to-liquid ratio
32:100, and (R, R) -1,2- diphenyl -1,2- [two (pentafluorophenyl group) phosphorus oxygens] ethane and 0.03 weight of 0.06 parts by weight is added
Measure (S, S) -1,2- diphenyl -1,2- [two (pentafluorophenyl group) phosphorus oxygens] ethane of part.
The finally obtained cotton synthetic fibre fabric of above-described embodiment is used《GBT/3128-2013 textile anion occurrence quantities
Detection and evaluation》Anion-generating capacity is measured, as shown in table 1.
Table 1：Anion-generating capacity test data table
| Anion solubility (a/cm3) | |
| Embodiment 1 | 4250 |
| Embodiment 2 | 4234 |
| Embodiment 3 | 4355 |
Embodiment 1,2,3 finally obtained cotton synthetic fibre fabrics are tested, the results are shown in Table 2.
Table 2：Cotton synthetic fibre fabric test result
Routine techniques in above-described embodiment is the prior art or common knowledge, therefore in this not go into detail.
Embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, the ordinary skill people of this field
Member can also make a variety of changes and modification without departing from the spirit and scope of the present invention.Therefore, all equivalent
Technical solution also belong to scope of the invention, scope of patent protection of the invention should be defined by the claims.
Claims (7)
1. antibacterial nylon, it is characterised in that：It is made of following component and parts by weight：5-6 parts of anionic additive, cotton synthetic fibre fiber are cut
Grain 90-95 parts, 2-4 parts of nano cuprous oxide.
2. antibacterial nylon according to claim 1, it is characterised in that：The anionic additive is by following component and parts by weight
Composition：5-7 parts of 3- TSL 8330s, 10-12 parts of chitosan, 30-35 parts of tourmaline.
3. the preparation method of antibacterial cotton synthetic fibre, it is characterised in that following steps：
1）By anionic additive ultra-fine grinding, prepared using melt spinning method with the pelletizing of cotton synthetic fibre fiber, nano cuprous oxide
Obtain antibacterial cotton synthetic fibre；
2）Antibacterial cotton synthetic fibre is prepared into cotton synthetic fibre fabric, is impregnated in cotton synthetic fibre aqueous oxidizing agent solution, heating water bath stirring, and 5- is added
The polyethylene oxide solutions of 10 parts by weight are taken out cotton synthetic fibre fabric, are dried.
4. the preparation method of antibacterial cotton synthetic fibre according to claim 3, it is characterised in that：Anion is added in the step 1
Add agent ultra-fine grinding to 100-300nm, is sieved, it is dry.
5. the preparation method of antibacterial cotton synthetic fibre according to claim 3, it is characterised in that：By cotton synthetic fibre fabric in the step 2
It is impregnated in cotton synthetic fibre aqueous oxidizing agent solution, bath raio 1:41~1：45, water bath heating temperature is 72 ~ 80 DEG C.
6. the preparation method of antibacterial cotton synthetic fibre according to claim 3, it is characterised in that：It is prepared by the polyethylene oxide solutions
Steps are as follows：Polyethylene glycol oxide is soluble in water, solid-to-liquid ratio 30-50:100, and 0.05-0.08 parts by weight are added（R, R）-1,
2- diphenyl -1,2- [two（Pentafluorophenyl group）Phosphorus oxygen] ethane and 0.02-0.04 parts by weight（S, S）- 1,2- diphenyl -1,2-
[two（Pentafluorophenyl group）Phosphorus oxygen] ethane.
7. the preparation method of antibacterial cotton synthetic fibre according to claim 3, it is characterised in that：The cotton synthetic fibre oxidant is persulfuric acid
One kind in salt, perborate, hydrogen peroxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810139454.5A CN108385191A (en) | 2018-02-10 | 2018-02-10 | Antibacterial nylon and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810139454.5A CN108385191A (en) | 2018-02-10 | 2018-02-10 | Antibacterial nylon and preparation method thereof |
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| Publication Number | Publication Date |
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| CN108385191A true CN108385191A (en) | 2018-08-10 |
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| CN201810139454.5A Pending CN108385191A (en) | 2018-02-10 | 2018-02-10 | Antibacterial nylon and preparation method thereof |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070071774A (en) * | 2005-12-30 | 2007-07-04 | 주식회사 효성 | A multi-function fibers having antibacterial, antifungal and anion generating capacity |
| KR20080062819A (en) * | 2006-12-29 | 2008-07-03 | 주식회사 효성 | Multifunctional fiber |
| CN102199876A (en) * | 2011-04-19 | 2011-09-28 | 五邑大学 | Chitosan modified nylon fabric and manufacturing method thereof |
| CN102964826A (en) * | 2012-10-31 | 2013-03-13 | 蚌埠市信达汽车电子有限公司 | Preparation process of modified nylon material |
| CN104213237A (en) * | 2013-06-03 | 2014-12-17 | 刘荣飞 | Novel high-efficiency composite antibacterial fiber and preparation method thereof |
| CN104499078A (en) * | 2015-01-15 | 2015-04-08 | 宁波保税区韬鸿化工科技有限公司 | Anion healthy polyamide fiber |
| CN105671674A (en) * | 2016-03-02 | 2016-06-15 | 张家港市安顺科技发展有限公司 | Production method of negative-ion chinlon short fibers |
| CN106637441A (en) * | 2016-08-31 | 2017-05-10 | 浙江金旗新材料科技有限公司 | Anti-bacterial wearproof chinlon 6 pre-oriented yarn |
| CN106676753A (en) * | 2016-12-28 | 2017-05-17 | 嘉兴学院 | Antibacterial nano fiber and preparation method thereof |
| CN107119340A (en) * | 2017-05-08 | 2017-09-01 | 南通蛇类治疗研究所 | The both effectiveness health clothing of element fabric |
-
2018
- 2018-02-10 CN CN201810139454.5A patent/CN108385191A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070071774A (en) * | 2005-12-30 | 2007-07-04 | 주식회사 효성 | A multi-function fibers having antibacterial, antifungal and anion generating capacity |
| KR20080062819A (en) * | 2006-12-29 | 2008-07-03 | 주식회사 효성 | Multifunctional fiber |
| CN102199876A (en) * | 2011-04-19 | 2011-09-28 | 五邑大学 | Chitosan modified nylon fabric and manufacturing method thereof |
| CN102964826A (en) * | 2012-10-31 | 2013-03-13 | 蚌埠市信达汽车电子有限公司 | Preparation process of modified nylon material |
| CN104213237A (en) * | 2013-06-03 | 2014-12-17 | 刘荣飞 | Novel high-efficiency composite antibacterial fiber and preparation method thereof |
| CN104499078A (en) * | 2015-01-15 | 2015-04-08 | 宁波保税区韬鸿化工科技有限公司 | Anion healthy polyamide fiber |
| CN105671674A (en) * | 2016-03-02 | 2016-06-15 | 张家港市安顺科技发展有限公司 | Production method of negative-ion chinlon short fibers |
| CN106637441A (en) * | 2016-08-31 | 2017-05-10 | 浙江金旗新材料科技有限公司 | Anti-bacterial wearproof chinlon 6 pre-oriented yarn |
| CN106676753A (en) * | 2016-12-28 | 2017-05-17 | 嘉兴学院 | Antibacterial nano fiber and preparation method thereof |
| CN107119340A (en) * | 2017-05-08 | 2017-09-01 | 南通蛇类治疗研究所 | The both effectiveness health clothing of element fabric |
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Application publication date: 20180810 |