CN105295204A - Antibacterial and deodorant composite shoe material and preparation method thereof - Google Patents
Antibacterial and deodorant composite shoe material and preparation method thereof Download PDFInfo
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- CN105295204A CN105295204A CN201510794918.2A CN201510794918A CN105295204A CN 105295204 A CN105295204 A CN 105295204A CN 201510794918 A CN201510794918 A CN 201510794918A CN 105295204 A CN105295204 A CN 105295204A
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- ethyl acetate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B1/00—Footwear characterised by the material
- A43B1/10—Footwear characterised by the material made of rubber
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention discloses an antibacterial and deodorant shoe material and a preparation method thereof. The preparation method steps comprise: (1) respectively carrying out freezing drying on dogbane leaf and radix codonopsis lanceolatae, crushing, extracting with ethyl acetate, separating, and concentrating so as to respectively obtain a dogbane leaf ethyl acetate extract and a radix codonopsis lanceolatae ethyl acetate extract; (2) uniformly mixing 12-20 parts by weight of a ethylene propylene diene monomer, 4-10 parts by weight of chloroprene rubber, 3-7 parts by weight of an ethylene-vinyl acetate copolymer, 2-6 parts by weight triallyl polyisocyanuric acid ester, 2-5 parts by weight of dodecyl dimethyl benzyl ammonium chloride, 2-6 parts by weight of aluminum oxide, 1-3 parts by weight of the dogbane leaf ethyl acetate extract, 2-6 parts by weight of the radix codonopsis lanceolatae ethyl acetate extract, and 0.5-1.5 parts by weight of oleum ocimi gratissimi; (3) mixing; and (4) carrying out open mixing, and granulating so as to obtain the antibacterial and deodorant shoe material. The prepared antibacterial and deodorant shoe material of the present invention has excellent antibacterial and deodorizing effects.
Description
Technical field
The invention belongs to footwear material field, be specifically related to composite shoe material of a kind of bacteriostasis, and deodorization and preparation method thereof.
Background technology
The advantage of organic system antiseptic-germicide is: initial sterilizing power is strong, namely sterilization imitates and broad-spectrum antibacterial property is good, no matter is powdery or liquid state, can disperse with comparalive ease to use.Add and develop decades, technology maturation, price is also relatively cheap.But it also has many deadly defects: as poor chemical stability, thermo-labile.Heat, light or water etc. are volatilization easily, is difficult to realize long-acting; Easy decomposition failure under the high temperature of many superpolymer, high pressure, high-shear processing conditions, even produces poisonous degradation production.Easily move when particularly using in the plastic, cause antimicrobial lifetime short (work-ing life only has 2-3), cost is high.Along with the increasingly sophisticated variation of material for shoes, the raw material making footwear material has breached the boundary of simple natural materials, and various synthetic materials is constantly exploited.At present, most material for sole of shoe is all mixed with various filler and macromolecule modified material, as at the bottom of imitation leather, EVA foaming bottom (EVA), Polybutadiene-styrene block polymer (SBS), at the bottom of polyvinyl chloride (PVC) modification etc.Vamp material also there occurs wide variation.As various synthetic leather, leatheroid etc. are widely used.And traditional chloroprene rubber (CR) tackiness agent, can not meet the needs of footwear material change.Therefore, the development of footwear material more and more presents antibacterial, deodorizing, the feature such as high-strength.
Summary of the invention
The technical problem solved: the composite shoe material that conventional macromolecular material is made does not have the effect of bacteriostasis, and deodorization, the object of the invention is the performance of the antibacterial and deodorizing improving macromolecular material footwear material, by adding the object that natural extract reaches above-mentioned.
Technical scheme: a kind of composite shoe material of bacteriostasis, and deodorization, the composite shoe material of described bacteriostasis, and deodorization comprises the composition of following weight parts:
Preferably, the composite shoe material of described a kind of bacteriostasis, and deodorization, comprises the composition of following weight parts:
The preparation method of the composite shoe material of described a kind of bacteriostasis, and deodorization, step is as follows:
(1) respectively Folium Apocyni Veneti and tetraphyllous ginseng are first carried out precooling, lyophilize is carried out again after freezing, pulverized after lyophilize, respectively Folium Apocyni Veneti and tetraphyllous ginseng are extracted by ethyl acetate, centrifugation after extracting, again to supernatant concentration, obtain Folium Apocyni Veneti ethyl acetate extract and tetraphyllous ginseng ethyl acetate extract respectively;
(2) by weight respectively by terpolymer EP rubber 12-20 part, chloroprene rubber 4-10 part, ethylene vinyl acetate 3-7 part, poly-cyamelide triallyl 2-6 part, chlorination dodecylbenzyl Dimethyl Ammonium 2-5 part, aluminum oxide 2-6 part, Folium Apocyni Veneti ethyl acetate extract 1-3 part, tetraphyllous ginseng ethyl acetate extract 2-6 part, Oleum Ocimi Gratissimi 0.5-1.5 part, mix at present for above-mentioned composition 90-100 DEG C;
(3) by the material of step (2) banburying 5-12min in Banbury mixer again, Banbury mixer temperature is 120-150 DEG C;
(4) again the material after banburying is opened refining, granulation, obtain the composite shoe material of bacteriostasis, and deodorization.
Preferably, the preparation method of the composite shoe material of described a kind of bacteriostasis, and deodorization, in described step (1), extraction process is: extraction time is 2-5h; Extracting temperature is 50-60 DEG C, and feed liquid weight ratio is 1:4-1:8.
Preferably, the preparation method of the composite shoe material of described a kind of bacteriostasis, and deodorization, in described step (2), mixing temperature is 95 DEG C.
Preferably, the preparation method of the composite shoe material of described a kind of bacteriostasis, and deodorization, in described step (3), the banburying time is 8min, and Banbury mixer temperature is 135 DEG C.
Beneficial effect: in order to effectively improve the bacteriostasis, and deodorization effect of composite shoe material, the Folium Apocyni Veneti ethyl acetate extract added in composite shoe material of the present invention, tetraphyllous ginseng ethyl acetate extract, Oleum Ocimi Gratissimi improve the inhibiting rate of composite shoe material to intestinal bacteria and streptococcus aureus significantly, and have higher tensile strength and ultimate compression strength.
Embodiment
Below in conjunction with specific embodiment, the present invention is further described.
Embodiment 1
(1) respectively Folium Apocyni Veneti and tetraphyllous ginseng are first carried out precooling, carry out lyophilize again, pulverized after lyophilize after freezing, extract respectively by ethyl acetate to Folium Apocyni Veneti and tetraphyllous ginseng, extraction time is 5h; Extracting temperature is 50 DEG C, and feed liquid weight ratio is 1:8, centrifugation after extracting, then to supernatant concentration, obtains Folium Apocyni Veneti ethyl acetate extract and tetraphyllous ginseng ethyl acetate extract respectively;
(2) by weight respectively by terpolymer EP rubber 20 parts, chloroprene rubber 10 parts, ethylene vinyl acetate 3 parts, poly-cyamelide triallyl 2 parts, chlorination dodecylbenzyl Dimethyl Ammonium 5 parts, 2 parts, aluminum oxide, Folium Apocyni Veneti ethyl acetate extract 3 parts, tetraphyllous ginseng ethyl acetate extract 2 parts, Oleum Ocimi Gratissimi 1.5 parts, mix at present for above-mentioned composition 100 DEG C;
(3) by the material of step (2) banburying 12min in Banbury mixer again, Banbury mixer temperature is 120 DEG C;
(4) again the material after banburying is opened refining, granulation, obtain the composite shoe material of bacteriostasis, and deodorization.Embodiment 2
(1) respectively Folium Apocyni Veneti and tetraphyllous ginseng are first carried out precooling, carry out lyophilize again, pulverized after lyophilize after freezing, extract respectively by ethyl acetate to Folium Apocyni Veneti and tetraphyllous ginseng, extraction time is 2h; Extracting temperature is 60 DEG C, and feed liquid weight ratio is 1:4, centrifugation after extracting, then to supernatant concentration, obtains Folium Apocyni Veneti ethyl acetate extract and tetraphyllous ginseng ethyl acetate extract respectively;
(2) by weight respectively by terpolymer EP rubber 12 parts, chloroprene rubber 4 parts, ethylene vinyl acetate 7 parts, poly-cyamelide triallyl 6 parts, chlorination dodecylbenzyl Dimethyl Ammonium 2 parts, 6 parts, aluminum oxide, Folium Apocyni Veneti ethyl acetate extract 1 part, tetraphyllous ginseng ethyl acetate extract 6 parts, Oleum Ocimi Gratissimi 0.5 part, mix at present for above-mentioned composition 90 DEG C;
(3) by the material of step (2) banburying 5min in Banbury mixer again, Banbury mixer temperature is 150 DEG C;
(4) again the material after banburying is opened refining, granulation, obtain the composite shoe material of bacteriostasis, and deodorization.Embodiment 3
(1) respectively Folium Apocyni Veneti and tetraphyllous ginseng are first carried out precooling, carry out lyophilize again, pulverized after lyophilize after freezing, extract respectively by ethyl acetate to Folium Apocyni Veneti and tetraphyllous ginseng, extraction time is 5h; Extracting temperature is 50 DEG C, and feed liquid weight ratio is 1:8, centrifugation after extracting, then to supernatant concentration, obtains Folium Apocyni Veneti ethyl acetate extract and tetraphyllous ginseng ethyl acetate extract respectively;
(2) by weight respectively by terpolymer EP rubber 14 parts, chloroprene rubber 9 parts, ethylene vinyl acetate 4 parts, poly-cyamelide triallyl 3 parts, chlorination dodecylbenzyl Dimethyl Ammonium 4 parts, 3 parts, aluminum oxide, Folium Apocyni Veneti ethyl acetate extract 3 parts, tetraphyllous ginseng ethyl acetate extract 5 parts, Oleum Ocimi Gratissimi 1.2 parts, mix at present for above-mentioned composition 100 DEG C;
(3) by the material of step (2) banburying 12min in Banbury mixer again, Banbury mixer temperature is 120 DEG C;
(4) again the material after banburying is opened refining, granulation, obtain the composite shoe material of bacteriostasis, and deodorization.Embodiment 4
(1) respectively Folium Apocyni Veneti and tetraphyllous ginseng are first carried out precooling, carry out lyophilize again, pulverized after lyophilize after freezing, extract respectively by ethyl acetate to Folium Apocyni Veneti and tetraphyllous ginseng, extraction time is 2h; Extracting temperature is 60 DEG C, and feed liquid weight ratio is 1:4, centrifugation after extracting, then to supernatant concentration, obtains Folium Apocyni Veneti ethyl acetate extract and tetraphyllous ginseng ethyl acetate extract respectively;
(2) by weight respectively by terpolymer EP rubber 18 parts, chloroprene rubber 5 parts, ethylene vinyl acetate 6 parts, poly-cyamelide triallyl 5 parts, chlorination dodecylbenzyl Dimethyl Ammonium 3 parts, 5 parts, aluminum oxide, Folium Apocyni Veneti ethyl acetate extract 2 parts, tetraphyllous ginseng ethyl acetate extract 3 parts, Oleum Ocimi Gratissimi 0.8 part, mix at present for above-mentioned composition 90 DEG C;
(3) by the material of step (2) banburying 5min in Banbury mixer again, Banbury mixer temperature is 150 DEG C;
(4) again the material after banburying is opened refining, granulation, obtain the composite shoe material of bacteriostasis, and deodorization.Embodiment 5
(1) respectively Folium Apocyni Veneti and tetraphyllous ginseng are first carried out precooling, carry out lyophilize again, pulverized after lyophilize after freezing, extract respectively by ethyl acetate to Folium Apocyni Veneti and tetraphyllous ginseng, extraction time is 3h; Extracting temperature is 60 DEG C, and feed liquid weight ratio is 1:4, centrifugation after extracting, then to supernatant concentration, obtains Folium Apocyni Veneti ethyl acetate extract and tetraphyllous ginseng ethyl acetate extract respectively;
(2) by weight respectively by terpolymer EP rubber 16 parts, chloroprene rubber 7 parts, ethylene vinyl acetate 5 parts, poly-cyamelide triallyl 4 parts, chlorination dodecylbenzyl Dimethyl Ammonium 3 parts, 4 parts, aluminum oxide, Folium Apocyni Veneti ethyl acetate extract 2 parts, tetraphyllous ginseng ethyl acetate extract 4 parts, Oleum Ocimi Gratissimi 1 part, mix at present for above-mentioned composition 95 DEG C;
(3) by the material of step (2) banburying 8min in Banbury mixer again, Banbury mixer temperature is 135 DEG C;
(4) again the material after banburying is opened refining, granulation, obtain the composite shoe material of bacteriostasis, and deodorization.Comparative example 1
(1) Folium Apocyni Veneti is first carried out precooling, carry out lyophilize again, pulverized after lyophilize, extract by ethyl acetate to Folium Apocyni Veneti after freezing, extraction time is 5h; Extracting temperature is 50 DEG C, and feed liquid weight ratio is 1:8, centrifugation after extracting, then to supernatant concentration, obtains Folium Apocyni Veneti ethyl acetate extract;
(2) by weight respectively by terpolymer EP rubber 20 parts, chloroprene rubber 10 parts, ethylene vinyl acetate 3 parts, poly-cyamelide triallyl 2 parts, chlorination dodecylbenzyl Dimethyl Ammonium 5 parts, 2 parts, aluminum oxide, Folium Apocyni Veneti ethyl acetate extract 3 parts, Oleum Ocimi Gratissimi 1.5 parts, mix at present for above-mentioned composition 100 DEG C;
(3) by the material of step (2) banburying 12min in Banbury mixer again, Banbury mixer temperature is 120 DEG C;
(4) again the material after banburying is opened refining, granulation, obtain the composite shoe material of bacteriostasis, and deodorization.Comparative example 2
(1) tetraphyllous ginseng is first carried out precooling, carry out lyophilize again, pulverized after lyophilize, extract by ethyl acetate to tetraphyllous ginseng after freezing, extraction time is 5h; Extracting temperature is 50 DEG C, and feed liquid weight ratio is 1:8, centrifugation after extracting, then to supernatant concentration, obtains tetraphyllous ginseng ethyl acetate extract;
(2) by weight respectively by terpolymer EP rubber 20 parts, chloroprene rubber 10 parts, ethylene vinyl acetate 3 parts, poly-cyamelide triallyl 2 parts, chlorination dodecylbenzyl Dimethyl Ammonium 5 parts, 2 parts, aluminum oxide, tetraphyllous ginseng ethyl acetate extract 2 parts, Oleum Ocimi Gratissimi 1.5 parts, mix at present for above-mentioned composition 100 DEG C;
(3) by the material of step (2) banburying 12min in Banbury mixer again, Banbury mixer temperature is 120 DEG C;
(4) again the material after banburying is opened refining, granulation, obtain the composite shoe material of bacteriostasis, and deodorization.Comparative example 3
(1) respectively Folium Apocyni Veneti and tetraphyllous ginseng are first carried out precooling, carry out lyophilize again, pulverized after lyophilize after freezing, extract respectively by ethyl acetate to Folium Apocyni Veneti and tetraphyllous ginseng, extraction time is 5h; Extracting temperature is 50 DEG C, and feed liquid weight ratio is 1:8, centrifugation after extracting, then to supernatant concentration, obtains Folium Apocyni Veneti ethyl acetate extract and tetraphyllous ginseng ethyl acetate extract respectively;
(2) by weight respectively by terpolymer EP rubber 20 parts, chloroprene rubber 10 parts, ethylene vinyl acetate 3 parts, 2 parts, aluminum oxide, Folium Apocyni Veneti ethyl acetate extract 3 parts, tetraphyllous ginseng ethyl acetate extract 2 parts, Oleum Ocimi Gratissimi 1.5 parts, mix at present for above-mentioned composition 100 DEG C;
(3) by the material of step (2) banburying 12min in Banbury mixer again, Banbury mixer temperature is 120 DEG C;
(4) again the material after banburying is opened refining, granulation, obtain the composite shoe material of bacteriostasis, and deodorization.
The composite shoe material of embodiment 1 to 5 and comparative example to streptococcus aureus and colibacillary inhibiting rate as shown in table 1:
Table 1
| Streptococcus aureus inhibiting rate | Intestinal bacteria inhibiting rate | |
| Embodiment 1 | 90％ | 88％ |
| Embodiment 2 | 88％ | 87％ |
| Embodiment 3 | 91％ | 90％ |
| Embodiment 4 | 92％ | 90％ |
| Embodiment 5 | 95％ | 94％ |
| Comparative example 1 | 75％ | 73％ |
| Comparative example 2 | 71％ | 70％ |
| Comparative example 3 | 90％ | 88％ |
Tensile strength and the ultimate compression strength of the composite shoe material of embodiment and comparative example are as follows:
| Tensile strength (MPa) | Ultimate compression strength (MPa) | |
| Embodiment 1 | 17.8 | 24.2 |
| Embodiment 2 | 17.4 | 23.6 |
| Embodiment 3 | 20.3 | 25.9 |
| Embodiment 4 | 19.6 | 25.5 |
| Embodiment 5 | 23.6 | 28.7 |
| Comparative example 1 | 17.6 | 24.2 |
| Comparative example 2 | 17.7 | 24.3 |
| Comparative example 3 | 14.5 | 19.4 |
。
Claims (6)
1. a composite shoe material for bacteriostasis, and deodorization, is characterized in that, the composite shoe material of described bacteriostasis, and deodorization comprises the composition of following weight parts:
2. the composite shoe material of a kind of bacteriostasis, and deodorization according to claim 1, is characterized in that, the composite shoe material of described bacteriostasis, and deodorization comprises the composition of following weight parts:
3. the preparation method of the composite shoe material of a kind of bacteriostasis, and deodorization according to claim 1, is characterized in that, described preparation method's step is as follows:
(1) respectively Folium Apocyni Veneti and tetraphyllous ginseng are first carried out precooling, lyophilize is carried out again after freezing, pulverized after lyophilize, respectively Folium Apocyni Veneti and tetraphyllous ginseng are extracted by ethyl acetate, centrifugation after extracting, again to supernatant concentration, obtain Folium Apocyni Veneti ethyl acetate extract and tetraphyllous ginseng ethyl acetate extract respectively;
(2) by weight respectively by terpolymer EP rubber 12-20 part, chloroprene rubber 4-10 part, ethylene vinyl acetate 3-7 part, poly-cyamelide triallyl 2-6 part, chlorination dodecylbenzyl Dimethyl Ammonium 2-5 part, aluminum oxide 2-6 part, Folium Apocyni Veneti ethyl acetate extract 1-3 part, tetraphyllous ginseng ethyl acetate extract 2-6 part, Oleum Ocimi Gratissimi 0.5-1.5 part, mix at present for above-mentioned composition 90-100 DEG C;
(3) by the material of step (2) banburying 5-12min in Banbury mixer again, Banbury mixer temperature is 120-150 DEG C;
(4) again the material after banburying is opened refining, granulation, obtain the composite shoe material of bacteriostasis, and deodorization.
4. the preparation method of the composite shoe material of a kind of bacteriostasis, and deodorization according to claim 3, is characterized in that, in described step (1), extraction process is: extraction time is 2-5h; Extracting temperature is 50-60 DEG C, and feed liquid weight ratio is 1:4-1:8.
5. the preparation method of the composite shoe material of a kind of bacteriostasis, and deodorization according to claim 3, is characterized in that, in described step (2), mixing temperature is 95 DEG C.
6. the preparation method of the composite shoe material of a kind of bacteriostasis, and deodorization according to claim 3, is characterized in that, in described step (3), the banburying time is 8min, and Banbury mixer temperature is 135 DEG C.
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| CN201510794918.2A CN105295204A (en) | 2015-11-18 | 2015-11-18 | Antibacterial and deodorant composite shoe material and preparation method thereof |
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| CN201510794918.2A CN105295204A (en) | 2015-11-18 | 2015-11-18 | Antibacterial and deodorant composite shoe material and preparation method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102002192A (en) * | 2010-11-01 | 2011-04-06 | 河北华虹工程材料有限公司 | Engineering rubber material with antibacterial and mildew-proof performance and preparation process thereof |
| CN102329460A (en) * | 2011-06-24 | 2012-01-25 | 吴江市信许塑料鞋用配套有限公司 | Air-permeable sole material and preparation method thereof |
| CN104292659A (en) * | 2014-09-25 | 2015-01-21 | 青岛高远光电测控技术有限公司 | Durable antibacterial rubber |
| CN104497425A (en) * | 2014-12-02 | 2015-04-08 | 佛山铭乾科技有限公司 | Antibacterial deodorant sponge insole and manufacture method thereof |
| CN104945826A (en) * | 2015-05-28 | 2015-09-30 | 东莞市技塑塑胶科技有限公司 | Highly wear-resistant elastomer sole material and preparation method thereof |
-
2015
- 2015-11-18 CN CN201510794918.2A patent/CN105295204A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102002192A (en) * | 2010-11-01 | 2011-04-06 | 河北华虹工程材料有限公司 | Engineering rubber material with antibacterial and mildew-proof performance and preparation process thereof |
| CN102329460A (en) * | 2011-06-24 | 2012-01-25 | 吴江市信许塑料鞋用配套有限公司 | Air-permeable sole material and preparation method thereof |
| CN104292659A (en) * | 2014-09-25 | 2015-01-21 | 青岛高远光电测控技术有限公司 | Durable antibacterial rubber |
| CN104497425A (en) * | 2014-12-02 | 2015-04-08 | 佛山铭乾科技有限公司 | Antibacterial deodorant sponge insole and manufacture method thereof |
| CN104945826A (en) * | 2015-05-28 | 2015-09-30 | 东莞市技塑塑胶科技有限公司 | Highly wear-resistant elastomer sole material and preparation method thereof |
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