CN110983753A - Antibacterial hydrophilic non-woven fabric modifier and preparation method thereof - Google Patents
Antibacterial hydrophilic non-woven fabric modifier and preparation method thereof Download PDFInfo
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- CN110983753A CN110983753A CN201911281123.6A CN201911281123A CN110983753A CN 110983753 A CN110983753 A CN 110983753A CN 201911281123 A CN201911281123 A CN 201911281123A CN 110983753 A CN110983753 A CN 110983753A
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- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 69
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 55
- 239000003607 modifier Substances 0.000 title claims abstract description 46
- 238000002360 preparation method Methods 0.000 title abstract description 16
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims abstract description 68
- 239000002904 solvent Substances 0.000 claims abstract description 38
- 239000003242 anti bacterial agent Substances 0.000 claims abstract description 36
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 34
- 229920000178 Acrylic resin Polymers 0.000 claims abstract description 34
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 34
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 34
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000002994 raw material Substances 0.000 claims abstract description 5
- 239000003223 protective agent Substances 0.000 claims abstract 2
- 238000003756 stirring Methods 0.000 claims description 47
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 12
- 238000004806 packaging method and process Methods 0.000 claims description 12
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 4
- VAZJLPXFVQHDFB-UHFFFAOYSA-N 1-(diaminomethylidene)-2-hexylguanidine Polymers CCCCCCN=C(N)N=C(N)N VAZJLPXFVQHDFB-UHFFFAOYSA-N 0.000 claims description 3
- 229920001661 Chitosan Polymers 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 3
- 229920002413 Polyhexanide Polymers 0.000 claims description 3
- PGQAXGHQYGXVDC-UHFFFAOYSA-N dodecyl(dimethyl)azanium;chloride Chemical compound Cl.CCCCCCCCCCCCN(C)C PGQAXGHQYGXVDC-UHFFFAOYSA-N 0.000 claims description 3
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 3
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims 4
- -1 2, 4, 6-trimethyl benzoyl ethyl Chemical group 0.000 claims 1
- 229910019142 PO4 Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000010452 phosphate Substances 0.000 claims 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 5
- 230000035699 permeability Effects 0.000 abstract description 3
- 239000002253 acid Substances 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 16
- 230000000694 effects Effects 0.000 description 3
- 238000004132 cross linking Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- FMJLSRWBUQFLPV-UHFFFAOYSA-N [ethoxy(hydroxy)phosphoryl] 2,4,6-trimethylbenzoate Chemical compound CCOP(=O)(O)OC(=O)C1=C(C=C(C=C1C)C)C FMJLSRWBUQFLPV-UHFFFAOYSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
- D06M10/04—Physical treatment combined with treatment with chemical compounds or elements
- D06M10/08—Organic compounds
- D06M10/10—Macromolecular compounds
-
- 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
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
- D06M10/04—Physical treatment combined with treatment with chemical compounds or elements
- D06M10/08—Organic compounds
-
- 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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Polymerisation Methods In General (AREA)
Abstract
The invention discloses an antibacterial hydrophilic non-woven fabric modifier and a preparation method thereof, wherein the novel antibacterial hydrophilic non-woven fabric modifier is prepared from the following raw materials in parts by weight: 3-5 parts of acrylic resin, 5-8 parts of polyethylene glycol, 8-10 parts of MMA (methyl methacrylate), 4-6 parts of tris (hydroxymethyl) aminomethane, 3-4 parts of a photoinitiator, 4-5 parts of an antibacterial agent and 80-100 parts of a solvent. The novel antibacterial hydrophilic non-woven fabric reagent disclosed by the invention is simple in manufacturing process and easy to operate, the prepared protective agent can be directly applied to the non-woven fabric, the non-woven fabric has the advantages of antibacterial hydrophilicity and air permeability, and harmful substances such as strong acid, strong base and the like are not used in the reagent and cannot damage the fabric.
Description
Technical Field
The invention belongs to the technical field of auxiliaries, and particularly relates to an antibacterial hydrophilic non-woven fabric modifier and a preparation method thereof.
Background
The non-woven fabric has the characteristics of moisture resistance, air permeability, flexibility, light weight, no combustion supporting, easy decomposition, no toxicity or irritation, rich color, low price, recycling and the like. And the application amount of the non-woven fabrics in sanitary absorbent materials, medical, transportation and shoe-making textile materials is increasing day by day. Therefore, various new properties of the nonwoven fabric are very important. The common non-woven fabric has no hydrophilic performance, and the antibacterial hydrophilic non-woven fabric modifier forms a modified film on the surface of the non-woven fabric, so that the hydrophilicity and the antibacterial property of the non-woven fabric can be effectively improved. Most of the hydrophilic modifiers and modification methods in the current market damage the non-woven fabric and are not green and environment-friendly. The aim of the market at present is to find a hydrophilic modifier which is environment-friendly, effective, low in cost and free of damage to the non-woven fabric, and the antibacterial hydrophilic non-woven fabric modifier disclosed by the invention is non-toxic, harmless, good in effect and makes a great contribution to the modification of the non-woven fabric.
Disclosure of Invention
The invention aims to provide an antibacterial hydrophilic non-woven fabric modifier and a preparation method thereof, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an antibacterial hydrophilic non-woven fabric modifier comprises the following components in parts by weight: 3-5 parts of acrylic resin, 5-8 parts of polyethylene glycol, 8-10 parts of MMA (methyl methacrylate), 4-6 parts of tris (hydroxymethyl) aminomethane, 3-4 parts of a photoinitiator, 4-5 parts of an antibacterial agent and 80-100 parts of a solvent.
Preferably, the antibacterial agent is one or more of chitosan, dodecyl dimethyl ammonium chloride and polyhexamethylene biguanide hydrogen chloride.
Preferably, the photoinitiator is one or more of a Top-L photoinitiator (2, 4, 6-trimethylbenzoyl ethyl phosphate) and a 184 photoinitiator (1-hydroxy-cycloethyl-phenyl ketone).
Preferably, the solvent is one or more of water, absolute ethyl alcohol and acetone.
Preferably, the antibacterial hydrophilic non-woven fabric modifier comprises the following components in parts by weight: 3 parts of acrylic resin, 5 parts of polyethylene glycol, 8 parts of MMA (methyl methacrylate), 4 parts of tris (hydroxymethyl) aminomethane, 3 parts of a photoinitiator, 4 parts of an antibacterial agent and 80 parts of a solvent.
Preferably, the antibacterial hydrophilic non-woven fabric modifier comprises the following components in parts by weight: 3 parts of acrylic resin, 6 parts of polyethylene glycol, 8 parts of MMA (methyl methacrylate), 4 parts of tris (hydroxymethyl) aminomethane, 4 parts of photoinitiator, 5 parts of antibacterial agent and 80 parts of solvent.
Preferably, the antibacterial hydrophilic non-woven fabric modifier comprises the following components in parts by weight: 4 parts of acrylic resin, 7 parts of polyethylene glycol, 9 parts of MMA (methyl methacrylate), 5 parts of tris (hydroxymethyl) aminomethane, 3 parts of photoinitiator, 4 parts of antibacterial agent and 90 parts of solvent.
Preferably, the antibacterial hydrophilic non-woven fabric modifier comprises the following components in parts by weight: 5 parts of acrylic resin, 8 parts of polyethylene glycol, 10 parts of MMA (methyl methacrylate), 6 parts of tris (hydroxymethyl) aminomethane, 4 parts of photoinitiator, 5 parts of antibacterial agent and 100 parts of solvent.
Preferably, the preparation method of the antibacterial hydrophilic non-woven fabric modifier comprises the following specific steps:
step 1, adding 3-5 parts of acrylic resin, 8-10 parts of MMA (methyl methacrylate) and 80-100 parts of solvent into a reaction kettle, stirring for 5-10 minutes until complete mixing, wherein 500-1000 r/min of solvent is added;
step 2, adding 4-6 parts of tris (hydroxymethyl) aminomethane and 5-8 parts of polyethylene glycol when the materials are completely mixed, stirring for 10 minutes at the speed of 500 revolutions per minute;
step 3, adding 3-4 parts of photoinitiator, stirring for 10 minutes at 500-1000 rpm;
step 4, adding 4-5 parts of antibacterial agent, 500-1000 r/min, and stirring for 10-20 min.
And 5, discharging and packaging to obtain a finished product.
Compared with the prior art, the invention has the beneficial effects that:
1. the raw materials adopted by the invention are all natural grade raw materials, do not contain strong acid and strong alkali, are non-toxic and harmless, and do not pollute the environment.
2. The invention adopts the photoinitiator, the non-woven fabric is taken out after being immersed in the reagent, and the reagent is irradiated by UV light for 20 seconds after being dried completely, so that the crosslinking reaction of the reagent on the surface of the non-woven fabric is carried out.
3. The antibacterial agent adopted by the invention is one or more than one of chitosan, dodecyl dimethyl ammonium chloride and polyhexamethylene biguanide hydrogen chloride, the compound use effect is better, and the antibacterial property can be provided for non-woven fabrics.
4. The acrylic resin, the polyethylene glycol, the MMA (methyl methacrylate) and the tris (hydroxymethyl) aminomethane adopted by the invention can generate a crosslinking reaction under the action of a photoinitiator, and the hydrophilic performance can be endowed to the non-woven fabric by compounding.
5. The invention has wide application range and can be used on non-woven fabrics made of various materials.
6. All the raw materials are mutually matched and interacted, so that the effect that one is added and more than two are reflected, the performance of the non-woven fabric is improved, and the high-temperature resistance and high-strength performance are also endowed.
7. The method is simple to operate, high in practicability and capable of providing good economic benefits.
Detailed description of the preferred embodiment
The invention discloses an antibacterial hydrophilic non-woven fabric modifier which comprises the following components in parts by weight: 3-5 parts of acrylic resin, 5-8 parts of polyethylene glycol, 8-10 parts of MMA (methyl methacrylate), 4-6 parts of tris (hydroxymethyl) aminomethane, 3-4 parts of a photoinitiator, 4-5 parts of an antibacterial agent and 80-100 parts of a solvent.
The invention also provides a preparation method of the antibacterial hydrophilic non-woven fabric modifier, which comprises the following specific steps:
step 1, adding 3-5 parts of acrylic resin, 8-10 parts of MMA (methyl methacrylate) and 80-100 parts of solvent into a reaction kettle, stirring for 5-10 minutes until complete mixing, wherein 500-1000 r/min of solvent is added;
step 2, adding 4-6 parts of tris (hydroxymethyl) aminomethane and 5-8 parts of polyethylene glycol when the materials are completely mixed, stirring for 10 minutes at the speed of 500 revolutions per minute;
step 3, adding 3-4 parts of photoinitiator, stirring for 10 minutes at 500-1000 rpm;
step 4, adding 4-5 parts of antibacterial agent, 500-1000 r/min, and stirring for 10-20 min.
And 5, discharging and packaging to obtain a finished product.
Example 1
The invention discloses an antibacterial hydrophilic non-woven fabric modifier which comprises the following components in parts by weight: 3 parts of acrylic resin, 5 parts of polyethylene glycol, 8 parts of MMA (methyl methacrylate), 4 parts of tris (hydroxymethyl) aminomethane, 3 parts of a photoinitiator, 4 parts of an antibacterial agent and 80 parts of a solvent.
The invention also provides a preparation method of the antibacterial hydrophilic non-woven fabric modifier, which comprises the following specific steps:
step 1, adding 3 parts of acrylic resin and 8 parts of MMA (methyl methacrylate) into a reaction kettle, adding 80 parts of solvent, stirring at 500 revolutions per minute for 5-10 minutes, and completely mixing;
step 2, adding 4 parts of tris (hydroxymethyl) aminomethane and 5 parts of polyethylene glycol when the materials are completely mixed, stirring for 10 minutes at 500-1000 rpm;
step 3, adding 3 parts of photoinitiator, stirring for 10 minutes at 500-;
step 4, adding 4 parts of antibacterial agent, stirring for 10-20 minutes at 500-.
And 5, discharging and packaging to obtain a finished product.
Example 2
The invention discloses an antibacterial hydrophilic non-woven fabric modifier which comprises the following components in parts by weight: 3 parts of acrylic resin, 6 parts of polyethylene glycol, 8 parts of MMA (methyl methacrylate), 4 parts of tris (hydroxymethyl) aminomethane, 4 parts of photoinitiator, 5 parts of antibacterial agent and 80 parts of solvent.
The invention also provides a preparation method of the antibacterial hydrophilic non-woven fabric modifier, which comprises the following specific steps:
step 1, adding 3 parts of acrylic resin and 8 parts of MMA (methyl methacrylate) into a reaction kettle, adding 80 parts of solvent, stirring at 500 revolutions per minute for 5-10 minutes, and completely mixing;
step 2, adding 4 parts of tris (hydroxymethyl) aminomethane and 6 parts of polyethylene glycol when the materials are completely mixed, stirring for 10 minutes at 500-1000 rpm;
step 3, adding 4 parts of photoinitiator, stirring for 10 minutes at 500-1000 rpm;
and step 4, adding 5 parts of antibacterial agent, stirring for 10-20 minutes at 500-.
And 5, discharging and packaging to obtain a finished product.
Example 3
The invention discloses an antibacterial hydrophilic non-woven fabric modifier which comprises the following components in parts by weight: 4 parts of acrylic resin, 7 parts of polyethylene glycol, 9 parts of MMA (methyl methacrylate), 5 parts of tris (hydroxymethyl) aminomethane, 3 parts of photoinitiator, 4 parts of antibacterial agent and 90 parts of solvent.
The invention also provides a preparation method of the antibacterial hydrophilic non-woven fabric modifier, which comprises the following specific steps:
step 1, adding 4 parts of acrylic resin and 9 parts of MMA (methyl methacrylate) into a reaction kettle, adding 90 parts of solvent, stirring at 500 revolutions per minute for 1000-10 minutes, and completely mixing;
step 2, adding 5 parts of tris (hydroxymethyl) aminomethane and 7 parts of polyethylene glycol when the materials are completely mixed, stirring for 10 minutes at 500-1000 rpm;
step 3, adding 3 parts of photoinitiator, stirring for 10 minutes at 500-;
step 4, adding 4 parts of antibacterial agent, stirring for 10-20 minutes at 500-.
And 5, discharging and packaging to obtain a finished product.
Example 4
The invention discloses an antibacterial hydrophilic non-woven fabric modifier which comprises the following components in parts by weight: 5 parts of acrylic resin, 8 parts of polyethylene glycol, 10 parts of MMA (methyl methacrylate), 6 parts of tris (hydroxymethyl) aminomethane, 4 parts of photoinitiator, 5 parts of antibacterial agent and 100 parts of solvent.
The invention also provides a preparation method of the antibacterial hydrophilic non-woven fabric modifier, which comprises the following specific steps:
step 1, adding 5 parts of acrylic resin and 10 parts of MMA (methyl methacrylate) into a reaction kettle, adding 100 parts of solvent, stirring at 500 revolutions per minute for 1000-10 minutes, and completely mixing;
step 2, adding 6 parts of tris (hydroxymethyl) aminomethane and 8 parts of polyethylene glycol when the materials are completely mixed, stirring for 10 minutes at 500-1000 rpm;
step 3, adding 4 parts of photoinitiator, stirring for 10 minutes at 500-1000 rpm;
and step 4, adding 5 parts of antibacterial agent, stirring for 10-20 minutes at 500-.
And 5, discharging and packaging to obtain a finished product.
Comparative example 1 (acrylic resin)
The invention discloses an antibacterial hydrophilic non-woven fabric modifier which comprises the following components in parts by weight: 5 parts of polyethylene glycol, 8 parts of MMA (methyl methacrylate), 4 parts of tris (hydroxymethyl) aminomethane, 3 parts of photoinitiator, 4 parts of antibacterial agent and 80 parts of solvent.
The invention also provides a preparation method of the antibacterial hydrophilic non-woven fabric modifier, which comprises the following specific steps:
step 1, adding 8 parts of MMA (methyl methacrylate) into a reaction kettle, adding 80 parts of solvent, stirring for 5-10 minutes for complete mixing, and rotating at 1000 revolutions per minute;
step 2, adding 4 parts of tris (hydroxymethyl) aminomethane and 5 parts of polyethylene glycol when the materials are completely mixed, stirring for 10 minutes at 500-1000 rpm;
step 3, adding 3 parts of photoinitiator, stirring for 10 minutes at 500-;
step 4, adding 4 parts of antibacterial agent, stirring for 10-20 minutes at 500-.
And 5, discharging and packaging to obtain a finished product.
Comparative example 2 (polyethylene glycol)
The invention discloses an antibacterial hydrophilic non-woven fabric modifier which comprises the following components in parts by weight: 3 parts of acrylic resin, 8 parts of MMA (methyl methacrylate), 4 parts of tris (hydroxymethyl) aminomethane, 4 parts of photoinitiator, 5 parts of antibacterial agent and 80 parts of solvent.
The invention also provides a preparation method of the antibacterial hydrophilic non-woven fabric modifier, which comprises the following specific steps:
step 1, adding 3 parts of acrylic resin and 8 parts of MMA (methyl methacrylate) into a reaction kettle, adding 80 parts of solvent, stirring at 500 revolutions per minute for 5-10 minutes, and completely mixing;
step 2, adding 4 parts of tris (hydroxymethyl) aminomethane when the materials are completely mixed, stirring the mixture for 10 minutes at 500-1000 rpm;
step 3, adding 4 parts of photoinitiator, stirring for 10 minutes at 500-1000 rpm;
and step 4, adding 5 parts of antibacterial agent, stirring for 10-20 minutes at 500-.
And 5, discharging and packaging to obtain a finished product.
Comparative example 3(MMA (methyl methacrylate))
The invention discloses an antibacterial hydrophilic non-woven fabric modifier which comprises the following components in parts by weight: 4 parts of acrylic resin, 7 parts of polyethylene glycol, 5 parts of tris (hydroxymethyl) aminomethane, 3 parts of photoinitiator, 4 parts of antibacterial agent and 90 parts of solvent.
The invention also provides a preparation method of the antibacterial hydrophilic non-woven fabric modifier, which comprises the following specific steps:
step 1, adding 4 parts of acrylic resin into a reaction kettle, adding 90 parts of solvent, stirring for 5-10 minutes for complete mixing, and rotating at 500 revolutions per minute;
step 2, adding 5 parts of tris (hydroxymethyl) aminomethane and 7 parts of polyethylene glycol when the materials are completely mixed, stirring for 10 minutes at 500-1000 rpm;
step 3, adding 3 parts of photoinitiator, stirring for 10 minutes at 500-;
step 4, adding 4 parts of antibacterial agent, stirring for 10-20 minutes at 500-.
And 5, discharging and packaging to obtain a finished product.
Comparative example 4 (Trimethylolaminomethane)
The invention discloses an antibacterial hydrophilic non-woven fabric modifier which comprises the following components in parts by weight: 5 parts of acrylic resin, 8 parts of polyethylene glycol, 10 parts of MMA (methyl methacrylate), 4 parts of photoinitiator, 5 parts of antibacterial agent and 100 parts of solvent.
The invention also provides a preparation method of the antibacterial hydrophilic non-woven fabric modifier, which comprises the following specific steps:
step 1, adding 5 parts of acrylic resin and 10 parts of MMA (methyl methacrylate) into a reaction kettle, adding 100 parts of solvent, stirring at 500 revolutions per minute for 1000-10 minutes, and completely mixing;
step 2, adding 8 parts of polyethylene glycol when the mixture is completely mixed, stirring for 10 minutes at 500-1000 rpm;
step 3, adding 4 parts of photoinitiator, stirring for 10 minutes at 500-1000 rpm;
and step 4, adding 5 parts of antibacterial agent, stirring for 10-20 minutes at 500-.
And 5, discharging and packaging to obtain a finished product.
Comparative example 5 (antibacterial agent)
The invention discloses an antibacterial hydrophilic non-woven fabric modifier which comprises the following components in parts by weight: 5 parts of acrylic resin, 8 parts of polyethylene glycol, 10 parts of MMA (methyl methacrylate), 6 parts of tris (hydroxymethyl) aminomethane, 4 parts of photoinitiator and 100 parts of solvent.
The invention also provides a preparation method of the antibacterial hydrophilic non-woven fabric modifier, which comprises the following specific steps:
step 1, adding 5 parts of acrylic resin and 10 parts of MMA (methyl methacrylate) into a reaction kettle, adding 100 parts of solvent, stirring at 500 revolutions per minute for 1000-10 minutes, and completely mixing;
step 2, adding 6 parts of tris (hydroxymethyl) aminomethane and 8 parts of polyethylene glycol when the materials are completely mixed, stirring for 10 minutes at 500-1000 rpm;
step 3, adding 4 parts of photoinitiator, stirring for 10 minutes at 500-1000 rpm;
and step 4, discharging and packaging to obtain a finished product.
And (3) testing results:
9 pieces of the same nonwoven fabrics without impurities after washing with absolute ethanol were soaked in the antibacterial hydrophilic type nonwoven fabric modifier solutions of examples 1, 2, 3, 4 and comparative examples 1, 2, 3, 4, 5, taken out after 10 minutes, and then air-dried or dried at 80 degrees or less, and irradiated with a UV lamp for 20 seconds, whereby 9 pieces of the nonwoven fabrics with antibacterial hydrophilic properties and air permeability were obtained. The test results were as follows:
the test method comprises the following steps:
① the contact angle of the treated non-woven fabric is measured by putting 9 pieces of non-woven fabric into a contact angle tester, and the contact angle of the non-woven fabric is measured by dropping water drops on the treated non-woven fabric.
② the treated nonwoven fabric was observed under a microscope to observe the area of surface bacteria that were produced at the same time.
| Serial number | Hydrophilic property | Antibacterial property |
| Example 1 | Good taste | Good taste |
| Example 2 | Good taste | Good taste |
| Example 3 | Good taste | Good taste |
| Example 4 | Good and good | Good taste |
| Comparative example 1 | In general | Good taste |
| Comparative example 2 | In general | Good taste |
| Comparative example 3 | Is preferably used | Good taste |
| Comparative example 4 | Is preferably used | Good taste |
| Comparative example 5 | Good and good | Difference (D) |
Comparative example 1, which does not contain an acrylic resin, has a general hydrophilic property and a good antibacterial property.
In comparative example 2, no polyethylene glycol was added, and the hydrophilic property was general and the antibacterial property was good.
Comparative example 3, in which MMA (methyl methacrylate) was not added, was superior in hydrophilic property and antibacterial property.
Comparative example 4, which does not contain tris (hydroxymethyl) aminomethane, is superior in hydrophilicity and antibacterial property.
Comparative example 5 had no antibacterial agent, and was excellent in hydrophilic property and poor in antibacterial property.
The various embodiments listed above can be combined with each other without contradiction, and a person skilled in the art can combine the above explanations of the embodiments as a basis for combining technical features in different embodiments.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. An antibacterial hydrophilic non-woven fabric modifier is characterized in that: the antibacterial hydrophilic non-woven fabric modifier comprises the following raw materials in parts by weight: 3-5 parts of acrylic resin, 5-8 parts of polyethylene glycol, 8-10 parts of MMA (methyl methacrylate), 4-6 parts of tris (hydroxymethyl) aminomethane, 3-4 parts of a photoinitiator, 4-5 parts of an antibacterial agent and 80-100 parts of a solvent.
2. The antibacterial hydrophilic nonwoven fabric modifier according to claim 1, characterized in that: the antibacterial agent is one or more of chitosan, dodecyl dimethyl ammonium chloride and polyhexamethylene biguanide hydrogen chloride.
3. The antibacterial hydrophilic nonwoven fabric modifier according to claim 1, characterized in that: the photoinitiator is one or more of Top-L photoinitiator (2, 4, 6-trimethyl benzoyl ethyl phosphate) and 184 photoinitiator (1-hydroxy-cycloethyl-phenyl ketone).
4. The antibacterial hydrophilic nonwoven fabric modifier according to claim 1, characterized in that: the solvent is one or more of water, absolute ethyl alcohol and acetone.
5. The antibacterial hydrophilic nonwoven fabric modifier according to claim 1, characterized in that: the paint comprises the following components in parts by weight: 3 parts of acrylic resin, 5 parts of polyethylene glycol, 8 parts of MMA (methyl methacrylate), 4 parts of tris (hydroxymethyl) aminomethane, 3 parts of a photoinitiator, 4 parts of an antibacterial agent and 80 parts of a solvent.
6. The antibacterial hydrophilic nonwoven fabric modifier according to claim 1, characterized in that: the paint comprises the following components in parts by weight: 3 parts of acrylic resin, 6 parts of polyethylene glycol, 8 parts of MMA (methyl methacrylate), 4 parts of tris (hydroxymethyl) aminomethane, 4 parts of photoinitiator, 5 parts of antibacterial agent and 80 parts of solvent.
7. The environment-friendly metal surface protective agent according to claim 1, characterized in that: the paint comprises the following components in parts by weight: 4 parts of acrylic resin, 7 parts of polyethylene glycol, 9 parts of MMA (methyl methacrylate), 5 parts of tris (hydroxymethyl) aminomethane, 3 parts of photoinitiator, 4 parts of antibacterial agent and 90 parts of solvent.
8. The antibacterial hydrophilic nonwoven fabric modifier according to claim 1, characterized in that: the paint comprises the following components in parts by weight: 5 parts of acrylic resin, 8 parts of polyethylene glycol, 10 parts of MMA (methyl methacrylate), 6 parts of tris (hydroxymethyl) aminomethane, 4 parts of photoinitiator, 5 parts of antibacterial agent and 100 parts of solvent.
9. A method for preparing the antibacterial hydrophilic non-woven fabric modifier according to any one of the claims 1 to 8, which is characterized in that: the method comprises the following specific steps:
step 1, adding 3-5 parts of acrylic resin, 8-10 parts of MMA (methyl methacrylate) and 80-100 parts of solvent into a reaction kettle, stirring for 5-10 minutes until complete mixing, wherein 500-1000 r/min of solvent is added;
step 2, adding 4-6 parts of tris (hydroxymethyl) aminomethane and 5-8 parts of polyethylene glycol when the materials are completely mixed, stirring for 10 minutes at the speed of 500 revolutions per minute;
step 3, adding 3-4 parts of photoinitiator, stirring for 10 minutes at 500-1000 rpm;
step 4, adding 4-5 parts of antibacterial agent, stirring for 10-20 minutes at 500 revolutions per minute;
and 5, discharging and packaging to obtain a finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535012A (en) * | 2020-05-06 | 2020-08-14 | 江苏华龙无纺布有限公司 | High-water-absorption antibacterial non-woven fabric and preparation method thereof |
| CN112726219A (en) * | 2020-12-28 | 2021-04-30 | 广东广油华丰科技研究有限公司 | Emulsion containing nano cuprous oxide/copper oxide/silver oxide for non-woven fabric and application thereof |
| CN113832725A (en) * | 2021-10-09 | 2021-12-24 | 福建冠泓工业有限公司 | Multi-time hydrophilic non-woven fabric and preparation method thereof |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4981695A (en) * | 1972-12-12 | 1974-08-06 | ||
| US3985929A (en) * | 1973-11-07 | 1976-10-12 | Bayer Aktiengesellschaft | Fabric for use in making footwear |
| US4239671A (en) * | 1977-11-04 | 1980-12-16 | Rohm Gmbh | Dispersions of hydrophilic acrylic resins |
| JPS5742978A (en) * | 1980-08-28 | 1982-03-10 | Teijin Ltd | Hydrophilic treatment of synthetic fiber |
| JPS57117675A (en) * | 1981-01-05 | 1982-07-22 | Komatsu Seiren Co | Hydrophilic processing of fiber material |
| US4842927A (en) * | 1987-05-26 | 1989-06-27 | Mitsubishi Petrochemical Company Limited | Process for preparation of water absorptive composite |
| JPH11293564A (en) * | 1998-04-09 | 1999-10-26 | Toray Ind Inc | Olefinic nonwoven cloth and alkali secondary cell separator |
| US20020177632A1 (en) * | 1999-10-29 | 2002-11-28 | Hollingsworth & Vose Company | Graft polymerization, separators, and batteries including the separators |
| WO2002099181A1 (en) * | 2001-06-06 | 2002-12-12 | Creavis Gesellschaft Für Technologie Und Innovation Mbh | Antimicrobial nonwoven fabrics |
| CN1399594A (en) * | 1999-10-29 | 2003-02-26 | 霍林斯沃思及沃斯公司 | Graft polymerization, separators, and batteries including the separators |
| CN1685105A (en) * | 2002-09-30 | 2005-10-19 | 宝洁公司 | Absorbent articles comprising hydrophilic nonwoven fabrics |
| CN1697690A (en) * | 2003-02-10 | 2005-11-16 | 日本触媒株式会社 | Particulate water absorbent containing water absorbent resin as a main component |
| CN102002852A (en) * | 2009-08-28 | 2011-04-06 | 中国科学院上海应用物理研究所 | Hydrophilic modification method of fabrics or nonwoven fabrics and obtained products |
| CN108823965A (en) * | 2018-07-09 | 2018-11-16 | 合肥洁诺医疗用品有限公司 | A kind of preparation method of cleansing tissue modification nonwoven cloth |
-
2019
- 2019-12-13 CN CN201911281123.6A patent/CN110983753A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4981695A (en) * | 1972-12-12 | 1974-08-06 | ||
| US3985929A (en) * | 1973-11-07 | 1976-10-12 | Bayer Aktiengesellschaft | Fabric for use in making footwear |
| US4239671A (en) * | 1977-11-04 | 1980-12-16 | Rohm Gmbh | Dispersions of hydrophilic acrylic resins |
| JPS5742978A (en) * | 1980-08-28 | 1982-03-10 | Teijin Ltd | Hydrophilic treatment of synthetic fiber |
| JPS57117675A (en) * | 1981-01-05 | 1982-07-22 | Komatsu Seiren Co | Hydrophilic processing of fiber material |
| US4842927A (en) * | 1987-05-26 | 1989-06-27 | Mitsubishi Petrochemical Company Limited | Process for preparation of water absorptive composite |
| JPH11293564A (en) * | 1998-04-09 | 1999-10-26 | Toray Ind Inc | Olefinic nonwoven cloth and alkali secondary cell separator |
| US20020177632A1 (en) * | 1999-10-29 | 2002-11-28 | Hollingsworth & Vose Company | Graft polymerization, separators, and batteries including the separators |
| CN1399594A (en) * | 1999-10-29 | 2003-02-26 | 霍林斯沃思及沃斯公司 | Graft polymerization, separators, and batteries including the separators |
| WO2002099181A1 (en) * | 2001-06-06 | 2002-12-12 | Creavis Gesellschaft Für Technologie Und Innovation Mbh | Antimicrobial nonwoven fabrics |
| CN1685105A (en) * | 2002-09-30 | 2005-10-19 | 宝洁公司 | Absorbent articles comprising hydrophilic nonwoven fabrics |
| CN1697690A (en) * | 2003-02-10 | 2005-11-16 | 日本触媒株式会社 | Particulate water absorbent containing water absorbent resin as a main component |
| CN102002852A (en) * | 2009-08-28 | 2011-04-06 | 中国科学院上海应用物理研究所 | Hydrophilic modification method of fabrics or nonwoven fabrics and obtained products |
| CN108823965A (en) * | 2018-07-09 | 2018-11-16 | 合肥洁诺医疗用品有限公司 | A kind of preparation method of cleansing tissue modification nonwoven cloth |
Non-Patent Citations (2)
| Title |
|---|
| 曹晓粉等: "聚丙烯亲水改性最新进展", 《塑料工业》 * |
| 蓝杰蕊等: "《紫外光固化技术对聚丙烯非织造布的亲水改性》", 《纺织学报》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535012A (en) * | 2020-05-06 | 2020-08-14 | 江苏华龙无纺布有限公司 | High-water-absorption antibacterial non-woven fabric and preparation method thereof |
| CN111535012B (en) * | 2020-05-06 | 2021-07-06 | 江苏华龙无纺布有限公司 | High-water-absorption antibacterial non-woven fabric and preparation method thereof |
| CN112726219A (en) * | 2020-12-28 | 2021-04-30 | 广东广油华丰科技研究有限公司 | Emulsion containing nano cuprous oxide/copper oxide/silver oxide for non-woven fabric and application thereof |
| CN113832725A (en) * | 2021-10-09 | 2021-12-24 | 福建冠泓工业有限公司 | Multi-time hydrophilic non-woven fabric and preparation method thereof |
| CN113832725B (en) * | 2021-10-09 | 2023-11-17 | 福建冠泓工业有限公司 | Multi-time hydrophilic non-woven fabric and preparation method thereof |
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