CN106012292A - Antibacterial waterproof polyvinyl alcohol nanofiber membrane - Google Patents

Antibacterial waterproof polyvinyl alcohol nanofiber membrane Download PDF

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Publication number
CN106012292A
CN106012292A CN201610446112.9A CN201610446112A CN106012292A CN 106012292 A CN106012292 A CN 106012292A CN 201610446112 A CN201610446112 A CN 201610446112A CN 106012292 A CN106012292 A CN 106012292A
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China
Prior art keywords
parts
polyvinyl alcohol
water
acid
fibrous membrane
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Pending
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CN201610446112.9A
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Chinese (zh)
Inventor
魏松
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Anqing Tianhong New Material Technology Co Ltd
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Anqing Tianhong New Material Technology Co Ltd
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Priority to CN201610446112.9A priority Critical patent/CN106012292A/en
Publication of CN106012292A publication Critical patent/CN106012292A/en
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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
    • 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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/50—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyalcohols, polyacetals or polyketals
    • 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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/10—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained by reactions only involving carbon-to-carbon unsaturated bonds as constituent
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4282—Addition polymers
    • D04H1/4291—Olefin series
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4282—Addition polymers
    • D04H1/4309—Polyvinyl alcohol
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention discloses an antibacterial waterproof polyvinyl alcohol nanofiber membrane. The antibacterial waterproof polyvinyl alcohol nanofiber membrane is prepared from polyvinyl alcohol, polystyrene, polyetherimide, polyethylene glycol, methyl alcohol, glucomannan, cinnamaldehyde, sepiolite, rectorite, modified montmorillonite, polydimethylsiloxane, tannin, phosphomolybdic acid, glycerol monooleate, triethyl citrate, polyacrylic acid, phthalic acid, amino acid, N-vinyl-2-pyrrolidone, poly(L-gamma-chloroethyl glutamate), soybean protein and water. The antibacterial waterproof polyvinyl alcohol nanofiber membrane has excellent water resistance, antibacterial property and antifouling property.

Description

A kind of antibacterial water-resistant polyvinyl alcohol nano fibrous membrane
Technical field
The present invention relates to technology field of membrane materials, particularly relate to a kind of antibacterial water-resistant polyvinyl alcohol nanofiber Film.
Background technology
Polyvinyl alcohol is known and is because its nontoxic degradable so that its to environment almost without dirt Dye, in addition, it is outstanding that it has the oil resistivity of uniqueness, wearability, solvent resistance, and film property etc. Performance, be one of material that nano fibrous membrane is conventional.Although polyvinyl alcohol material processing is simple, environment friend Good, excellent performance, but polyvinyl alcohol nanofiber membrane resistance to water is poor, and the existence of steam can make poly-second Enol nano fibrous membrane water absorption and swelling even dissolves, and it is less desirable to add its antibiotic property, limits poly- The application of vinyl alcohol nano fibrous membrane.
Summary of the invention
The technical problem existed based on background technology, the present invention proposes a kind of antibacterial water-resistant polyvinyl alcohol and receives Rice fibrous membrane, it has the resistance to water of excellence, and antibiotic property and antifouling property are excellent.
The one antibacterial water-resistant polyvinyl alcohol nano fibrous membrane that the present invention proposes, its raw material includes by weight: Polyvinyl alcohol 20-50 part, polystyrene 2-10 part, Polyetherimide 2-10 part, Polyethylene Glycol 1-3.5 part, Methanol 2-5 part, glucomannan 2-5 part, cinnamic aldehyde 0.5-2 part, meerschaum 0.5-2 part, rectorite 0.5-2 Part, modified montmorillonoid 2-5 part, polydimethylsiloxane 0.1-1 part, tannin 0.1-0.5 part, phosphomolybdic acid 0.2-1.2 Part, glyceryl monooleate 0.5-1 part, triethyl citrate 0.3-2 part, polyacrylic acid 0.2-1.5 part, adjacent benzene Dioctyl phthalate 0.1-0.8 part, aminoacid 0.5-2.5 part, NVP 0.5-2.5 part, poly-(L-r- Chloroethyl glutamate) 0.3-2 part, soybean protein 0.3-2 part, water 50-100 part.
Preferably, its raw material includes by weight: polyvinyl alcohol 35-40 part, polystyrene 5.8-7 part, poly- Etherimide 5-6 part, Polyethylene Glycol 1.8-2.3 part, methanol 3.2-4 part, glucomannan 3.8-4.2 part, Cinnamic aldehyde 1-1.6 part, meerschaum 0.9-1.5 part, rectorite 1-1.5 part, modified montmorillonoid 3.2-4 part, poly- Dimethyl siloxane 0.5-0.9 part, tannin 0.2-0.3 part, phosphomolybdic acid 0.5-1 part, glyceryl monooleate 0.6-0.8 part, triethyl citrate 1-1.5 part, polyacrylic acid 0.8-1.2 part, phthalic acid 0.5-0.7 Part, amino acid/11-2 parts, NVP 0.8-1.2 part, poly-(L-r-chloroethyl glutamic acid Ester) 0.9-1.4 part, soybean protein 1-1.4 part, water 65-80 part.
Preferably, its raw material includes by weight: polyvinyl alcohol 38 parts, polystyrene 6 parts, Polyetherimide 5.3 parts, Polyethylene Glycol 2 parts, methanol 3.5 parts, glucomannan 4 parts, cinnamic aldehyde 1.2 parts, meerschaum 1 part, Rectorite 1.2 parts, modified montmorillonoid 3.6 parts, polydimethylsiloxane 0.65 part, tannin 0.25 part, phosphorus molybdenum Acid 0.65 part, glyceryl monooleate 0.7 part, triethyl citrate 1.2 parts, polyacrylic acid 1 part, O-phthalic Acid 0.55 part, amino acid/11 .3 part, NVP 1 part, poly-(L-r-chloroethyl glutamic acid Ester) 1.2 parts, soybean protein 1.2 parts, 70 parts of water.
Preferably, described Polyethylene Glycol is Macrogol 600, polyethylene glycol-800, cetomacrogol 1000, gathers One or more mixture in ethylene glycol 2000.
Preferably, the modifying agent that described modified montmorillonoid is used is 1, double (triethoxy the is silica-based) ethane of 2-, The combination of the one or two kinds of in VTES is mixed with 17 fluorine decyl triethoxysilanes Compound.
Preferably, described aminoacid is L-Histidine, 1B, L-arginine, Serine, L-Soviet Union One or more mixture in propylhomoserin, Valine, L-glycine, L-Methionine.
Preferably, the average diameter of described antibacterial water-resistant polyvinyl alcohol nano fibrous membrane is 100-350nm, hole Gap rate is 35-60%.
Antibacterial water-resistant polyvinyl alcohol nano fibrous membrane of the present invention can be according to conventional polyvinyl alcohol nano The preparation technology of fibrous membrane is prepared from.
In the present invention antibacterial water-resistant polyvinyl alcohol nano fibrous membrane, with polyvinyl alcohol as major ingredient, add poly- It is modified by styrene and Polyetherimide, can give the resistance to water that polyvinyl alcohol nanofiber membrane is excellent, The stability making fibrous membrane is good, improves its mechanical performance simultaneously, make fibrous membrane can bear higher outside Boundary's pressure, improve the microcellular structure of film simultaneously so as to get nano fibrous membrane surface finer and close, give The combination property that fibrous membrane is excellent, wherein, in glucomannan and cinnamic aldehyde addition system, energy generation effect, Make stress increase, thus cause the tensile strength of film to increase, with tannin, phosphomolybdic acid, aminoacid, N-ethylene Base-2-Pyrrolidone gives, after coordinating, the antibiotic property that fibrous membrane is excellent, and makes the film smooth surface obtained, diameter Less and be evenly distributed, and intensity and toughness high.
Detailed description of the invention
Below, by specific embodiment, technical scheme is described in detail.
Embodiment 1
The one antibacterial water-resistant polyvinyl alcohol nano fibrous membrane that the present invention proposes, its raw material includes by weight: Polyvinyl alcohol 50 parts, polystyrene 2 parts, Polyetherimide 10 parts, Polyethylene Glycol 1 part, methanol 5 parts, Portugal are sweet Dew polysaccharide 2 parts, cinnamic aldehyde 2 parts, meerschaum 0.5 part, rectorite 2 parts, modified montmorillonoid 2 parts, poly dimethyl Siloxanes 1 part, tannin 0.1 part, phosphomolybdic acid 1.2 parts, glyceryl monooleate 0.5 part, triethyl citrate 2 parts, Polyacrylic acid 0.2 part, phthalic acid 0.8 part, 0.5 part of aminoacid, NVP 2.5 parts, Poly-(L-r-chloroethyl glutamate) 0.3 part, soybean protein 2 parts, 50 parts of water.
Embodiment 2
The one antibacterial water-resistant polyvinyl alcohol nano fibrous membrane that the present invention proposes, its raw material includes by weight: Polyvinyl alcohol 20 parts, polystyrene 10 parts, Polyetherimide 2 parts, Polyethylene Glycol 3.5 parts, methanol 2 parts, Portugal Mannan 5 parts, cinnamic aldehyde 0.5 part, meerschaum 2 parts, rectorite 0.5 part, modified montmorillonoid 5 parts, poly-two Methylsiloxane 0.1 part, tannin 0.5 part, phosphomolybdic acid 0.2 part, glyceryl monooleate 1 part, Fructus Citri Limoniae triethylenetetraminehexaacetic acid Ester 0.3 part, polyacrylic acid 1.5 parts, phthalic acid 0.1 part, 2.5 parts of aminoacid, N-vinyl-2-pyrroles Alkanone 0.5 part, poly-(L-r-chloroethyl glutamate) 2 parts, soybean protein 0.3 part, 100 parts of water.
Embodiment 3
The one antibacterial water-resistant polyvinyl alcohol nano fibrous membrane that the present invention proposes, its raw material includes by weight: Polyvinyl alcohol 35 parts, polystyrene 7 parts, Polyetherimide 5 parts, Macrogol 600 2.3 parts, methanol 3.2 Part, glucomannan 4.2 parts, cinnamic aldehyde 1 part, meerschaum 1.5 parts, rectorite 1 part, modified montmorillonoid 4 parts, Polydimethylsiloxane 0.5 part, tannin 0.3 part, phosphomolybdic acid 0.5 part, glyceryl monooleate 0.8 part, Fructus Citri Limoniae Triethylenetetraminehexaacetic acid ester 1 part, polyacrylic acid 1.2 parts, phthalic acid 0.5 part, L-Histidine 2 parts, N-vinyl-2- Ketopyrrolidine 0.8 part, poly-(L-r-chloroethyl glutamate) 1.4 parts, soybean protein 1 part, 80 parts of water；
Wherein, the modifying agent that described modified montmorillonoid is used is 1,2-double (triethoxy is silica-based) ethane, second Thiazolinyl triethoxysilane, 17 fluorine decyl triethoxysilanes are by weight the mixture for 4:6:1；
The average diameter of described antibacterial water-resistant polyvinyl alcohol nano fibrous membrane is 350nm, and porosity is 35%.
Embodiment 4
The one antibacterial water-resistant polyvinyl alcohol nano fibrous membrane that the present invention proposes, its raw material includes by weight: Polyvinyl alcohol 40 parts, polystyrene 5.8 parts, Polyetherimide 6 parts, polyethylene glycol-800 0.3 part, poly-second two Alcohol 1,000 0.5 parts, Macrogol 2000 1 part, methanol 4 parts, glucomannan 3.8 parts, cinnamic aldehyde 1.6 parts, Meerschaum 0.9 part, rectorite 1.5 parts, modified montmorillonoid 3.2 parts, polydimethylsiloxane 0.9 part, tannin 0.2 part, phosphomolybdic acid 1 part, glyceryl monooleate 0.6 part, triethyl citrate 1.5 parts, polyacrylic acid 0.8 part, Phthalic acid 0.7 part, 1B 0.3 part, L-arginine 0.3 part, Serine 0.4 part, N-ethylene Base-2-Pyrrolidone 1.2 parts, poly-(L-r-chloroethyl glutamate) 0.9 part, soybean protein 1.4 parts, water 65 Part；
Wherein, the modifying agent that described modified montmorillonoid is used is VTES and 17 fluorine last of the ten Heavenly stems Ethyl triethoxy silicane alkane is by weight the mixture for 5:2；
The average diameter of described antibacterial water-resistant polyvinyl alcohol nano fibrous membrane is 100nm, and porosity is 60%.
Embodiment 5
The one antibacterial water-resistant polyvinyl alcohol nano fibrous membrane that the present invention proposes, its raw material includes by weight: Polyvinyl alcohol 38 parts, polystyrene 6 parts, Polyetherimide 5.3 parts, Macrogol 600 0.4 part, poly-second two Alcohol 800 0.2 parts, cetomacrogol 1000 0.4 part, Macrogol 2000 1 part, methanol 3.5 parts, Portugal's manna Polysaccharide 4 parts, cinnamic aldehyde 1.2 parts, meerschaum 1 part, rectorite 1.2 parts, modified montmorillonoid 3.6 parts, poly-diformazan Radical siloxane 0.65 part, tannin 0.25 part, phosphomolybdic acid 0.65 part, glyceryl monooleate 0.7 part, citric acid three Ethyl ester 1.2 parts, polyacrylic acid 1 part, phthalic acid 0.55 part, L-Histidine 0.3 part, 1B 0.2 Part, L-arginine 0.1 part, Serine 0.1 part, L-threonine 0.2 part, Valine 0.2 part, L-are sweet Propylhomoserin 0.1 part, L-Methionine 0.1 part, NVP 1 part, poly-(L-r-chloroethyl glutamic acid Ester) 1.2 parts, soybean protein 1.2 parts, 70 parts of water；
Wherein, the modifying agent that described modified montmorillonoid is used is 1, double (triethoxy the is silica-based) ethane and ten of 2- Seven fluorine decyl triethoxysilanes are by weight the mixture for 3:2；
The average diameter of described antibacterial water-resistant polyvinyl alcohol nano fibrous membrane is 300nm, and porosity is 45%.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention not office Being limited to this, any those familiar with the art is in the technical scope that the invention discloses, according to this The technical scheme of invention and inventive concept thereof in addition equivalent or change, all should contain the protection in the present invention Within the scope of.

Claims (7)

1. an antibacterial water-resistant polyvinyl alcohol nano fibrous membrane, it is characterised in that its raw material wraps by weight Include: polyvinyl alcohol 20-50 part, polystyrene 2-10 part, Polyetherimide 2-10 part, Polyethylene Glycol 1-3.5 Part, methanol 2-5 part, glucomannan 2-5 part, cinnamic aldehyde 0.5-2 part, meerschaum 0.5-2 part, rectorite 0.5-2 part, modified montmorillonoid 2-5 part, polydimethylsiloxane 0.1-1 part, tannin 0.1-0.5 part, phosphorus molybdenum Acid 0.2-1.2 part, glyceryl monooleate 0.5-1 part, triethyl citrate 0.3-2 part, polyacrylic acid 0.2-1.5 Part, phthalic acid 0.1-0.8 part, aminoacid 0.5-2.5 part, NVP 0.5-2.5 Part, poly-(L-r-chloroethyl glutamate) 0.3-2 part, soybean protein 0.3-2 part, water 50-100 part.
The most antibacterial water-resistant polyvinyl alcohol nano fibrous membrane, it is characterised in that its Raw material includes by weight: polyvinyl alcohol 35-40 part, polystyrene 5.8-7 part, Polyetherimide 5-6 part, Polyethylene Glycol 1.8-2.3 part, methanol 3.2-4 part, glucomannan 3.8-4.2 part, cinnamic aldehyde 1-1.6 part, Meerschaum 0.9-1.5 part, rectorite 1-1.5 part, modified montmorillonoid 3.2-4 part, polydimethylsiloxane 0.5-0.9 part, tannin 0.2-0.3 part, phosphomolybdic acid 0.5-1 part, glyceryl monooleate 0.6-0.8 part, Fructus Citri Limoniae Triethylenetetraminehexaacetic acid ester 1-1.5 part, polyacrylic acid 0.8-1.2 part, phthalic acid 0.5-0.7 part, amino acid/11-2 parts, NVP 0.8-1.2 part, poly-(L-r-chloroethyl glutamate) 0.9-1.4 part, Semen sojae atricolor egg White 1-1.4 part, water 65-80 part.
Antibacterial water-resistant polyvinyl alcohol nano fibrous membrane the most according to claim 1 or claim 2, it is characterised in that Its raw material includes by weight: polyvinyl alcohol 38 parts, polystyrene 6 parts, Polyetherimide 5.3 parts, poly-second Glycol 2 parts, methanol 3.5 parts, glucomannan 4 parts, cinnamic aldehyde 1.2 parts, meerschaum 1 part, rectorite 1.2 Part, modified montmorillonoid 3.6 parts, polydimethylsiloxane 0.65 part, tannin 0.25 part, phosphomolybdic acid 0.65 part, Glyceryl monooleate 0.7 part, triethyl citrate 1.2 parts, polyacrylic acid 1 part, phthalic acid 0.55 part, Amino acid/11 .3 part, NVP 1 part, poly-(L-r-chloroethyl glutamate) 1.2 parts, big Soybean protein 1.2 parts, 70 parts of water.
4., according to water-resistant polyvinyl alcohol nano fibrous membrane antibacterial according to any one of claim 1-3, it is special Levying and be, described Polyethylene Glycol is Macrogol 600, polyethylene glycol-800, cetomacrogol 1000, poly-second two One or more mixture in alcohol 2000.
5., according to water-resistant polyvinyl alcohol nano fibrous membrane antibacterial according to any one of claim 1-4, it is special Levying and be, the modifying agent that described modified montmorillonoid is used is 1,2-double (triethoxy is silica-based) ethane, ethylene The combination of the one or two kinds of in ethyl triethoxy silicane alkane and the mixture of 17 fluorine decyl triethoxysilanes.
6., according to water-resistant polyvinyl alcohol nano fibrous membrane antibacterial according to any one of claim 1-5, it is special Levy and be, described aminoacid be L-Histidine, 1B, L-arginine, Serine, L-threonine, One or more mixture in Valine, L-glycine, L-Methionine.
7., according to water-resistant polyvinyl alcohol nano fibrous membrane antibacterial according to any one of claim 1-6, it is special Levying and be, the average diameter of described antibacterial water-resistant polyvinyl alcohol nano fibrous membrane is 100-350nm, porosity For 35-60%.
CN201610446112.9A 2016-06-21 2016-06-21 Antibacterial waterproof polyvinyl alcohol nanofiber membrane Pending CN106012292A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111893584A (en) * 2020-06-16 2020-11-06 杭州千芝雅卫生用品有限公司 Water-resistant environment-friendly fiber filter material and preparation method thereof
CN112095167A (en) * 2020-09-04 2020-12-18 宁波大学 Method for regulating and controlling luminous fiber spectrum behavior by using phosphomolybdic acid

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111893584A (en) * 2020-06-16 2020-11-06 杭州千芝雅卫生用品有限公司 Water-resistant environment-friendly fiber filter material and preparation method thereof
CN111893584B (en) * 2020-06-16 2021-06-22 杭州千芝雅卫生用品有限公司 Water-resistant environment-friendly fiber filter material and preparation method thereof
CN112095167A (en) * 2020-09-04 2020-12-18 宁波大学 Method for regulating and controlling luminous fiber spectrum behavior by using phosphomolybdic acid

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