CN104888535A - Multifunctional antibacterial haze-prevention self-cleaning macromolecule nano composite material and application thereof - Google Patents
Multifunctional antibacterial haze-prevention self-cleaning macromolecule nano composite material and application thereof Download PDFInfo
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- CN104888535A CN104888535A CN201510265913.0A CN201510265913A CN104888535A CN 104888535 A CN104888535 A CN 104888535A CN 201510265913 A CN201510265913 A CN 201510265913A CN 104888535 A CN104888535 A CN 104888535A
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Abstract
The invention provides a multifunctional antibacterial haze-prevention self-cleaning macromolecule nano composite material and application thereof. The multifunctional antibacterial haze-prevention self-cleaning macromolecule nano composite material comprises 1) a 0.1mg/m<2>-200mg/m<2> organic photocatalysis additive and a 0.1mg/m<2>-20g/m<2> cold catalyst metal oxide so as to provide a macromolecule material with the antibacterial and self-cleaning efficacies, and with the function of framework support; and 2) a 0.1g/m<2>-50g/m<2> nano fiber layer so as to provide the functions of filtering and self-cleaning. The multifunctional macromolecule nano composite material can effectively kill pathogenic bacteria, can filter PM2.5 particulate matter, can remove peculiar smell and has a self-cleaning function simultaneously, can be cleaned, and is applicable to domestic appliances with relevant need, air purification, water purification and industrial filtering application.
Description
Technical field
The present invention relates to the Novel environment-friendlymaterial material of household, office, public medical use, particularly relate to a kind of multifunctional antibiotic anti-haze self-cleaning high molecule nano composite material and application thereof.
Background technology
Along with the development of industrial economy, the environmental pollution that industrial production is brought is day by day serious, and the living space of people is faced with huge challenge.People are healthy for trip and the daily health protection of family, and consciousness improves gradually, the relevant purified product market such as mouth mask and purification of air constantly expands, the HEPA filter course that patent CN201110236989.2 mentions and patent CN94111475 mention another kind of melt-blown nonwoven cloth fabric, this is two kinds of common in the market filtering materials, but this bi-material all adopts electret material as filter course, meet water and just significantly reduce filter efficiency, can not clean, reuse.In these two kinds of filtering material use procedures simultaneously, ubiquity bacteria breed, produces secondary pollution.
When current environmental pollution is serious, being badly in need of a kind of environment-friendly materials can high efficiency filter PM2.5 fine particulates, the fine particulates such as pathogenic bacteria; High-efficiency broad spectrum is antibacterial simultaneously, avoids secondary pollution; Possesses the function that self-cleaning eliminates the unusual smell; Capable of washingly reusing, is family, and office and public health provide effective hygiene and health preventive means.
Summary of the invention
Main purpose of the present invention is that the satisfied urgent demand to novel antibacterial filtration environment-friendly materials and the office making up air filting material instantly fall into, and provides a kind of multifunctional antibiotic anti-haze self-cleaning high molecule nano composite material.
The present invention's second object is the preparation method of openly this multifunctional antibiotic anti-haze self-cleaning high molecule nano composite material.
The present invention's the 3rd object is to provide this multifunctional antibiotic anti-haze self-cleaning high molecule nano composite material in household, the field application such as purification of air, Water warfare, health care, Industrial cleaning facility.
Technical solution of the present invention is as follows:
Preferred first technical scheme of the present invention is:
1. multifunctional antibiotic of the present invention anti-haze self-cleaning polymer composite, with wood-fibred, cotton fiber, bamboo fibre, flaxen fiber, carbon fiber-containing, polypropylene fibre, one in polyvinyl chloride staple fibre, blend fibre, PET non-woven fabrics, polypropylene non-woven fabric is base material, adds the antiseptic of upper amino acid Phthalocyanine Zinc and derivative thereof, the cold catalyst of inorganic, metal oxide, layers of nanofibers obtain with special process.
2. the antiseptic amino acid Phthalocyanine Zinc according to 1 and derivative thereof, its structural formula is structure I:
In described chemical constitution I, R is hydrophilic radical, preferred hydroxyl (-OH), carboxyl (-COOH), ester group (-C00R
1) etc. hydrophilic radical; R wherein in ester group
1structure can be hydrophilic group, hydrophobic group and the neutral group long compared with short chain;
In described chemical constitution I, amino acid building blocks polymerization degree n value is 3-35, preferred 4-8 and 20-35.
Inorganic, metal oxide according to 1, inorganic, metal oxide adopts metal titanium dioxide, zinc oxide, oxidation are secreted, one in manganese oxide, nickel oxide, cupric oxide, silver oxide.
The antiseptic of above-mentioned inorganic, metal oxide with this described structure is mixed according to a certain percentage with adhesive, forms antibacterial, self-cleaning polymer base material by the combination of dyeing and printing process and base material.
3. the Nanofiber filter film according to 1, by spinning technique process, 50nm-500nm nanofiber is formed nano-fiber film at antibacterial, self-cleaning polymer base material, form antibacterial anti-haze, self-cleaning high molecule nano composite material, the nanometer fiber net of nano composite material can mechanical stop 0.3 μm of fine particle (> 85%-95%).Adjustable nanofiber working process parameter, optimizes the filter efficiency of polymer composite and air drag parameter, meet different application requirement.
4. the anti-haze self-cleaning of the multifunctional antibiotic according to 1 high molecule nano composite material, preparation order adopts (1) antiseptic, self-cleaning inorganic oxide is combined with polymer base material and forms antibacterial, self-cleaning polymer base material, and (2) nanofiber is combined with antibacterial self fiber base material and forms multifunctional antibiotic anti-haze self-cleaning high molecule nano composite material.
Second technical scheme of the present invention is:
1. multifunctional antibiotic of the present invention anti-haze self-cleaning high molecule nano composite material, with wood-fibred, cotton fiber, bamboo fibre, flaxen fiber, carbon fiber-containing, polypropylene fibre, one in polyvinyl chloride staple fibre, blend fibre, PET non-woven fabrics, polypropylene non-woven fabric is base material, adds that the antiseptic of upper amino acid Phthalocyanine Zinc and derivative thereof, layers of nanofibers and inorganic, metal oxide coating obtain with special process technology.
2. the antiseptic amino acid Phthalocyanine Zinc according to 1 and derivative thereof, its structural formula is structure I:
In described chemical constitution I, R is hydrophilic radical, preferred hydroxyl (-OH), carboxyl (-COOH), ester group (-C00R
1) etc. hydrophilic radical; R wherein in ester group
1structure can be hydrophilic group, hydrophobic group and the neutral group long compared with short chain;
In described chemical constitution I, amino acid building blocks polymerization degree n value is 3-35, preferred 4-8 and 20-35;
The antiseptic of this described structure and the combination of base material adopt print and dye, contaminate, one in spraying coating process.
3. the Nanofiber filter film according to 1, by spinning technique process, 50nm-500nm nanofiber is formed nano-fiber film at antibacterial, self-cleaning polymer base material, form antibacterial anti-haze, self-cleaning high molecule nano composite material, the nanometer fiber net of composite can mechanical stop 0.3 μm of fine particle (> 85%-95%).Adjustable nanofiber working process parameter, optimizes the filter efficiency of polymer composite and air drag parameter, meet different application requirement.
4. the inorganic, metal oxide according to 1, inorganic, metal oxide adopts metal titanium dioxide, zinc oxide, oxidation are secreted, one in manganese oxide, nickel oxide, cupric oxide, silver oxide, forms the coating of self-cleaning at the another side of base material.
5. the anti-haze self-cleaning of the multifunctional antibiotic according to 1 high molecule nano composite material, preparation order adopts (1) antiseptic to be combined with polymer base material and forms antimicrobial macromolecule base material, (2) nanofiber is combined with antimicrobial macromolecule base material and forms antibacterial anti-haze polymer composite, and (3) inorganic, metal oxide is combined with antimicrobial filtering polymer base material and forms antibacterial anti-haze self-cleaning high molecule nano composite material.
3rd technical scheme of the present invention is:
1. multifunctional antibiotic of the present invention anti-haze self-cleaning high molecule nano composite material, with wood-fibred, cotton fiber, bamboo fibre, flaxen fiber, carbon fiber-containing, polypropylene fibre, one in polyvinyl chloride staple fibre, blend fibre, PET non-woven fabrics, polypropylene non-woven fabric is base material, adds the antiseptic of upper amino acid Phthalocyanine Zinc and derivative thereof, the cold catalyst of inorganic, metal oxide, layers of nanofibers obtain with special process.
2. the antiseptic amino acid Phthalocyanine Zinc according to 1 and derivative thereof, its structural formula is structure I:
In described chemical constitution I, R is hydrophilic radical, preferred hydroxyl (-OH), carboxyl (-COOH), ester group (-C00R
1) etc. hydrophilic radical; R wherein in ester group
1structure can be hydrophilic group, hydrophobic group and the neutral group long compared with short chain;
In described chemical constitution I, amino acid building blocks polymerization degree n value is 3-35, preferred 4-8 and 20-35.
Inorganic, metal oxide according to 1, inorganic, metal oxide adopts metal titanium dioxide, zinc oxide, oxidation are secreted, one in manganese oxide, nickel oxide, cupric oxide, silver oxide.
The antiseptic of above-mentioned inorganic, metal oxide with this described structure is mixed according to a certain percentage with adhesive, forms antibacterial, self-cleaning polymer base material by the combination of dyeing and printing process and base material.
3. the Nanofiber filter film according to 1, merging technique by antibacterial, self-cleaning polymer base material by heat is that 50nm-500nm nano fibrous membrane is combined with diameter, and the nano fibrous membrane of nano composite material can mechanical stop 0.3 μm of fine particle (> 85%-95%).Adjustable nanofiber working process parameter, optimizes the filter efficiency of polymer composite and air drag parameter, meet different application requirement.
4. the anti-haze self-cleaning of the multifunctional antibiotic according to 1 high molecule nano composite material, preparation order adopts (1) antiseptic, self-cleaning inorganic oxide is combined with polymer base material and forms antibacterial, self-cleaning polymer base material, and (2) nanofiber is combined with antibacterial self fiber base material and forms multifunctional antibiotic anti-haze self-cleaning high molecule nano composite material.
Advantage of the present invention:
Preparation technology is simple, composite structure and clearly functional, capable of washing, easy to clean, reusable.
Antibacterial self macromolecular material is formed by being effectively combined with antiseptic, self-cleaning inorganic oxide at polymer base material.
By at antibacterial self polymer surface combining nano fiber membrane, antibacterial, anti-haze and self-cleaning are combined, high-efficiency antimicrobial and remove pernicious gas.
Detailed description of the invention
Different component and base material in table 1 embodiment 1-3
Embodiment 1
The preparation method of multifunctional antibiotic anti-haze self-cleaning high molecule nano composite material, bamboo fibre non-woven fabrics described in table 1 is as base material, the antiseptic taking certain mass and cold catalyst and adhesive mixing according to a certain percentage, the technical finesse of printing and dyeing is adopted to form antibacterial self polymer composite, nanometer fiber net is formed by spinning technique again in antibacterial self polymer composite surface any surface, form antibacterial anti-haze self-cleaning high molecule nano composite material, this composite contains 0.1mg/m
2antiseptic, 0.1 g/m
2cold catalyst and 0.1g/m
2nano fibrous membrane, can provide antibiotic effect, anti-haze effect and self-cleaning effect.
Embodiment 2
The preparation method of multifunctional antibiotic anti-haze self-cleaning high molecule nano composite material, cotton fiber non-woven fabrics described in table 1 is as base material, the antiseptic taking certain mass and cold catalyst and adhesive mixing according to a certain percentage, the technical finesse of printing and dyeing is adopted to form antibacterial self polymer composite, nanometer fiber net is formed by spinning technique again in antibacterial self polymer composite surface any surface, form antibacterial anti-haze self-cleaning high molecule nano composite material, this composite contains 5mg/m
2antiseptic, 1 g/m
2cold catalyst and 1g/m
2nano fibrous membrane, can provide antibiotic effect, anti-haze effect and self-cleaning effect.
Embodiment 3
The preparation method of multifunctional antibiotic anti-haze self-cleaning high molecule nano composite material, PET non-woven fabrics described in table 1 is as base material, the antiseptic taking certain mass and cold catalyst and adhesive mixing according to a certain percentage, the technical finesse of printing and dyeing is adopted to form antibacterial self polymer composite, again antibacterial self polymer composite surface and nanometer fiber net heat are merged, form antibacterial anti-haze self-cleaning high molecule nano composite material, this composite contains 200mg/m
2antiseptic, 20g/m
2cold catalyst and 50g/m
2nano fibrous membrane, can provide antibiotic effect, anti-haze effect and self-cleaning effect.
Embodiment 4
Antibiotic functional material, adopts cotton fiber or bamboo fibre as material, is made containing 0.1mg/m by adhesive printing and dyeing, stoving process
2, 5 mg/m
2and 200 mg/m
2the antibiotic facing material of antiseptic, main application is made into antibacterial sheet, fabric, for can directly and skin contact protect.
Embodiment 5
Anti-bacterium haze-proof mask or filter core, adopt bamboo fibre to do base material, make printing and dyeing respectively, stoving process is made into containing 0.1mg/m
2, 5 mg/m
2and 200 mg/m
2the bamboo fibre base material of antiseptic, then plants repeatedly on base material and adds 1g/m respectively
2, 5 g/m
2and 50g/m
2nanometer fiber net, can be combined with common nonwoven polypropylene fabric and can make Dispoable medical mouth mask, anti-bacterium haze-proof mask by this fabric, imitate the 1-20 g/m of the nanometer fiber net formed on bamboo fibre base material in order to ensure filter
2, guarantee the filter effect being applied to mouth mask and filter core.
Embodiment 6
Antimicrobial filtering Water warfare filter core, adopts the one in PET non-woven fabrics and polypropylene non-woven fabric, makes printing and dyeing respectively, stoving process is made into containing 0.1mg/m
2, 5 mg/m
2and 200 mg/m
2the bamboo fibre base material of antiseptic, then plants repeatedly on base material and adds 1g/m respectively with special process
2, 5 g/m
2and 50g/m
2nanometer fiber net, the Water warfare core devices material in Water warfare electrical equipment can be applied to.
Embodiment 7
Antibacterial anti-haze self-cleaning mouth mask, adopts bamboo fibre to do base material, makes printing and dyeing respectively, stoving process is made into containing 0.1mg/m
2, 5 mg/m
2and 200 mg/m
2the bamboo fibre base material of antiseptic, this base material contains 0.1g/m containing different simultaneously
2, 1 g/m
2and 20 g/m
2burning zinc layers, and then difference electrostatic spinning 1g/m on 9 kinds of base materials
2, 5 g/m
2and 50g/m
2nanometer fiber net, can be combined with common nonwoven polypropylene fabric and can make Dispoable medical mouth mask, antibacterial anti-haze self-cleaning filter core product by this fabric, imitate the 1-20 g/m of the nanometer fiber net formed on bamboo fibre base material in order to ensure filter
2, guarantee the filter effect being applied to mouth mask and filter core.
Embodiment 8
Antibacterial anti-haze, self-cleaning screen window, adopted PET non-woven fabrics to do base material, made containing 0.1mg/m by dyeing and printing process
2, 5 mg/m
2and 200 mg/m
2the PET base material of antiseptic, this base material is respectively containing 0.1g/m
2, 1 g/m
2and 20g/m
2burning nickel dam, difference electrostatic spinning 0.1g/m on above-mentioned 9 kinds of base materials
2, 0.5 g/m
2and 1 g/m
2nanometer fiber net, this material is combined with latticed window screening catch net and forms window screening, adopt that outside framework is fixing forms antibacterial anti-haze, self-cleaning screen window.
Embodiment 9
Air-conditioning filter net, is adopted PET non-woven fabrics to do base material, is made containing 0.1mg/m by dyeing and printing process
2, 5 mg/m
2and 200 mg/m
2the PET base material of antiseptic, this base material is respectively containing 0.1g/m
2, 1 g/m
2and 20g/m
2burning nickel dam, difference electrostatic spinning 0.1g/m on above-mentioned 9 kinds of base materials
2, 0.5 g/m
2and 1 g/m
2nanometer fiber net, in printing and dyeing with the plastic filter screen of conventional air-conditioning by viscose glue adhesion, can be applicable to air conditioner filter screen, in order to ensure the air output of air-conditioning, reduce windage, the scope of nanometer fiber net is 0.1-1g/m
2.
Embodiment 10
Air purifier assembly, is adopted PET non-woven fabrics to do base material, is made containing 0.1mg/m by dyeing and printing process
2, 5 mg/m
2and 200 mg/m
2the PET base material of antiseptic, base material is respectively containing 0.1g/m simultaneously
2, 1g/m
2and 20g/m
2respectively in conjunction with 1g/m on burning bismuth layer and then 9 kinds of base materials
2, 5 g/m
2and 50g/m
2nanometer fiber net, can be applicable in air purifier antibacterial, filter and eliminate the unusual smell assembly.
Embodiment 11
Industrial filter device, is adopted PET non-woven fabrics to do base material, is made containing 0.1mg/m by dyeing and printing process
2, 5 mg/m
2and 200 mg/m
2the PET base material of antiseptic, this base material is respectively containing 0.1g/m
2, 1 g/m
2and 20 g/m
2metal zinc oxide, then combines respectively with 1g/m on 9 kinds of base materials
2, 5 g/m
2and 50g/m
2nanometer fiber net, can be applicable to the device of the solid combustion such as coal industry chimney outlet and the filter element of automobile exhaust port, the organic gas of the solid particulate matter that effective filtration combustion produces and the insufficient generation of burning.
The simple text description although the mentality of designing of above-described embodiment to patent of the present invention is contrasted; but these text descriptions; just the simple text of mentality of designing of the present invention is described; instead of the restriction to mentality of designing of the present invention; any do not exceed mentality of designing of the present invention combination, increase or amendment, all fall within the scope of protection of the present invention.
Claims (3)
1. a multifunctional antibiotic anti-haze self-cleaning high molecule nano composite material mainly by (1) containing the organic photocatalysis auxiliary agent of 0.1mg/m2-200mg/m2 and 0.1mg/m
2-20g/m
2the high-molecular bone frame material that cold catalyst metal oxide self-cleaning material combines; (2) 0.1g/m2-50g/m
2layers of nanofibers combines;
The described high-molecular bone frame material containing organic photocatalysis auxiliary agent is amino acid Phthalocyanine Zinc and derivative thereof and wood-fibred, cotton fiber, bamboo fibre, flaxen fiber, carbon fiber-containing, polypropylene fibre, one or more compositions in polyvinyl chloride staple fibre, blend fibre, PET non-woven fabrics, polypropylene non-woven fabric;
Described cold catalyst metal oxide mainly adopts titanium dioxide, zinc oxide, oxidation is secreted, and one or more coatings formed in manganese oxide, nickel oxide, cupric oxide, silver oxide are distributed in the surface of macromolecular scaffold polymer base material;
Described layers of nanofibers adopts special heat to melt technique be that the netted structure fusion of nanofiber of 50nm-500nm is on above-mentioned high-molecular bone frame material by diameter.
2. multifunctional antibiotic according to claim 1 anti-haze self-cleaning high molecule nano composite material, its main antimicrobial component is that amino acid Phthalocyanine Zinc class and derivative thereof have the following chemical structure formula I;
In described chemical constitution I, R is hydrophilic radical, preferred hydroxyl (-OH), carboxyl (-COOH), ester group (-C00R
1) etc. hydrophilic radical; R wherein in ester group
1structure can be hydrophilic group, hydrophobic group and the neutral group long compared with short chain;
In described chemical constitution I, amino acid building blocks polymerization degree n value is 3-35, preferred 4-8 and 20-35.
3. multifunctional antibiotic according to claim 1 anti-haze self-cleaning high molecule nano composite material, its application relates generally to mouth mask, health care protective articles, house and health protective articles, purification of air and Water warfare filter core, industrial antibacterial filter assemblies, the medical and health protective articles such as medical care clothes.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106884209A (en) * | 2017-03-31 | 2017-06-23 | 青岛阳光动力生物医药技术有限公司 | A kind of antibacterial nano fiber or master batch |
| CN106943802A (en) * | 2017-03-31 | 2017-07-14 | 青岛阳光动力生物医药技术有限公司 | A kind of multi-functional antimicrobial agent self-cleaning filter material and preparation method and application |
| CN107882116A (en) * | 2017-11-22 | 2018-04-06 | 遵义县大顺发不锈钢水箱加工厂 | A kind of stainless steel water tank |
| CN107952643A (en) * | 2017-11-22 | 2018-04-24 | 遵义县大顺发不锈钢水箱加工厂 | A kind of stainless steel water tank antimicrobial coating |
| CN108771965A (en) * | 2018-06-29 | 2018-11-09 | 刘少华 | A kind of graphene composite filter material and preparation method thereof |
| CN109306554A (en) * | 2018-09-10 | 2019-02-05 | 天津大学 | Has abstersive elastic carbon nano-fiber and preparation method thereof |
| CN111205782A (en) * | 2020-02-28 | 2020-05-29 | 上海兰庆新材料技术股份有限公司 | Protective film structure with self-disinfection transparent isolation function and processing and coating methods thereof |
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| CN104070751A (en) * | 2014-07-10 | 2014-10-01 | 北京化工大学 | Antibacterial composite fiber membrane for removing haze particles and formaldehyde and preparation method of Antibacterial composite fiber membrane |
| CN104589717A (en) * | 2015-01-20 | 2015-05-06 | 青岛阳光动力生物医药技术有限公司 | Optical energy antibacterial nano fiber composite material and application of material to air purification products |
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| CN104070751A (en) * | 2014-07-10 | 2014-10-01 | 北京化工大学 | Antibacterial composite fiber membrane for removing haze particles and formaldehyde and preparation method of Antibacterial composite fiber membrane |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106884209A (en) * | 2017-03-31 | 2017-06-23 | 青岛阳光动力生物医药技术有限公司 | A kind of antibacterial nano fiber or master batch |
| CN106943802A (en) * | 2017-03-31 | 2017-07-14 | 青岛阳光动力生物医药技术有限公司 | A kind of multi-functional antimicrobial agent self-cleaning filter material and preparation method and application |
| CN107882116A (en) * | 2017-11-22 | 2018-04-06 | 遵义县大顺发不锈钢水箱加工厂 | A kind of stainless steel water tank |
| CN107952643A (en) * | 2017-11-22 | 2018-04-24 | 遵义县大顺发不锈钢水箱加工厂 | A kind of stainless steel water tank antimicrobial coating |
| CN108771965A (en) * | 2018-06-29 | 2018-11-09 | 刘少华 | A kind of graphene composite filter material and preparation method thereof |
| CN109306554A (en) * | 2018-09-10 | 2019-02-05 | 天津大学 | Has abstersive elastic carbon nano-fiber and preparation method thereof |
| CN111205782A (en) * | 2020-02-28 | 2020-05-29 | 上海兰庆新材料技术股份有限公司 | Protective film structure with self-disinfection transparent isolation function and processing and coating methods thereof |
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Application publication date: 20150909 |