CN105860340A - High-strength antibacterial plastic and preparation method thereof - Google Patents
High-strength antibacterial plastic and preparation method thereof Download PDFInfo
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- CN105860340A CN105860340A CN201610261276.4A CN201610261276A CN105860340A CN 105860340 A CN105860340 A CN 105860340A CN 201610261276 A CN201610261276 A CN 201610261276A CN 105860340 A CN105860340 A CN 105860340A
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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
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- 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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0869—Acids or derivatives thereof
-
- 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
Abstract
The invention discloses a high-strength antibacterial plastic and a preparation method thereof. The preparation method comprises the following steps: (1) mixing silicon dioxide, asbestos, kaolin, zinc borate, Chinese herbal medicines and water for decocting, and then, filtering a filter cake to prepare an anti-bacterial activator; and 2) mixing polyvinyl chloride, ethylene-ethyl acrylate copolymer, polyimide, tri(2,4-ditert-butyl phenyl) phosphite ester, laurel amide ethyl sodium sulfate, a carbon nano tube, zirconium phosphate, bamboo leaf phenolic ketone, wollastonite fibers, vinyl trimethoxy silane and the anti-bacterial activator to obtain a mixture, and processing and forming the mixture to prepare the high-strength antibacterial plastic. The Chinese herbal medicines contain sea-buckthorn, mulberry twigs, ligusticum sinense oliver, arisaema consanguineum schott, radix bupleuri, phellodendri, cyrtomium fortune, nandina roots, cortex acanthopanacis, schisandra chinensis, jiuliming, licorice section and semen strychni. The plastic prepared by the method has excellent antibacterial characteristics and mechanical strength; and meanwhile, the raw materials are easily available, and the process is simple.
Description
Technical field
The present invention relates to plastics, in particular it relates to a kind of high intensity antibiotic plastic and preparation method thereof.
Background technology
Plastics are with monomer as raw material, by addition polymerization or the macromolecular compound of polycondensation polymerized,
It is commonly called as plastics or resin, can freely change composition and body styles, by synthetic resin and filler, plasticising
The additive compositions such as agent, stabilizer, lubricant, colorant.The main component of plastics is resin.Resin this
One noun is initially to be gained the name by the oozy lipid of animals and plants, and such as Colophonium, Lac etc., resin refers to still
The macromolecular compound not mixed with various additives.Resin accounts for the 40%-100% of plastics gross weight.
The key property of plastics depends mainly on the person's character of resin, but additive also plays an important role.Some is moulded
Material is substantially made up of synthetic resin, does not contains or less containing additive, such as lucite, polystyrene
Deng.
At present, plastics are often made into container and hold object, and object is placed in plastic containers for a long time
After, often the contact position at object with container produces and goes mouldy or multiply substantial amounts of antibacterial, and then accelerates
Deposit the corruption of object, especially in the case of object is food.
Summary of the invention
It is an object of the invention to provide a kind of high intensity antibiotic plastic and preparation method thereof, by the party's legal system
The plastics obtained have antibacterial characteristics and the mechanical strength of excellence, and the method raw material is easy to get simultaneously, and operation is simple.
To achieve these goals, the invention provides the preparation method of a kind of high intensity antibiotic plastic, should
Preparation method includes:
1) decoct after silicon dioxide, asbestos, Kaolin, Firebrake ZB, Chinese herbal medicine and water being mixed,
Then leaching filter cake is crossed to prepare antibacterial activator；
2) by polrvinyl chloride, ethylene-ethyl acrylate copolymer, polyimides, three (the tertiary fourths of 2,4-bis-
Base phenyl) phosphite ester, lauramide sodium ethyl sulfate, CNT, zirconium phosphate, Folium Bambusae phenolic ketone,
Wollastonite fibre, vinyltrimethoxy silane are mixing with antibacterial activator, and the type that is subsequently processed into is to prepare
High intensity antibiotic plastic；
Wherein, Chinese herbal medicine contains Fructus Hippophae, Shang Zhi, Rhizoma Ligustici, Rhizoma Arisaematis, Radix Bupleuri, river cypress, cyrtomium fortunei, nandina
Root, Cortex Acanthopancis, Fructus Schisandrae Chinensis, Herba Hieracii Umbellati, Radix Glycyrrhizae uralensis and Semen Strychni.
Present invention also offers a kind of high intensity antibiotic plastic, this high intensity antibiotic plastic is by above-mentioned side
Method is prepared.
By technique scheme, the present invention first passes through silicon dioxide, asbestos, Kaolin, boric acid
Decoct after zinc, Chinese herbal medicine and water mixing, then cross leaching filter cake to prepare antibacterial activator；Then
Utilize polrvinyl chloride, ethylene-ethyl acrylate copolymer, polyimides, three (2,4-di-tert-butyl-phenyls)
Phosphite ester, lauramide sodium ethyl sulfate, CNT, zirconium phosphate, Folium Bambusae phenolic ketone, wollastonite are fine
Dimension, vinyltrimethoxy silane are mixing with antibacterial activator, and the type that is subsequently processed into resists with prepared high intensity
Bacterium plastics.The present invention makes the plastics prepared have excellence by the synergism of each material and each operation
Antibacterial characteristics and mechanical strength, the method raw material is easy to get simultaneously, and operation is simple.
Other features and advantages of the present invention will be described in detail in detailed description of the invention part subsequently.
Detailed description of the invention
Hereinafter the detailed description of the invention of the present invention is described in detail.It should be appreciated that this place is retouched
The detailed description of the invention stated is merely to illustrate and explains the present invention, is not limited to the present invention.
The invention provides the preparation method of a kind of high intensity antibiotic plastic, this preparation method includes:
1) decoct after silicon dioxide, asbestos, Kaolin, Firebrake ZB, Chinese herbal medicine and water being mixed,
Then leaching filter cake is crossed to prepare antibacterial activator；
2) by polrvinyl chloride, ethylene-ethyl acrylate copolymer, polyimides, three (the tertiary fourths of 2,4-bis-
Base phenyl) phosphite ester, lauramide sodium ethyl sulfate, CNT, zirconium phosphate, Folium Bambusae phenolic ketone,
Wollastonite fibre, vinyltrimethoxy silane are mixing with antibacterial activator, and the type that is subsequently processed into is to prepare
High intensity antibiotic plastic；
Wherein, Chinese herbal medicine contains Fructus Hippophae, Shang Zhi, Rhizoma Ligustici, Rhizoma Arisaematis, Radix Bupleuri, river cypress, cyrtomium fortunei, nandina
Root, Cortex Acanthopancis, Fructus Schisandrae Chinensis, Herba Hieracii Umbellati, Radix Glycyrrhizae uralensis and Semen Strychni.
Step 1 in the present invention) in, the consumption of each material can select in wide scope, but is
The plastics prepared are made to have more excellent antibacterial characteristics and mechanical strength, it is preferable that relative to 100
The silicon dioxide of weight portion, the consumption of asbestos is 50-78 weight portion, and kaolinic consumption is 17-26 weight
Amount part, the consumption of Firebrake ZB is 9-18 weight portion, and the consumption of Fructus Hippophae is 14-21 weight portion, the use of business's branch
Amount is 10-18 weight portion, and the consumption of Rhizoma Ligustici is 17-28 weight portion, and the consumption of Rhizoma Arisaematis is 25-29 weight
Part, the consumption of Radix Bupleuri is 23-38 weight portion, and the consumption of river cypress is 21-28 weight portion, the consumption of cyrtomium fortunei
For 14-19 weight portion, the consumption of sky bamboo root is 35-41 weight portion, and the consumption of Cortex Acanthopancis is 19-22 weight
Amount part, the consumption of Fructus Schisandrae Chinensis is 21-26 weight portion, and the consumption of Herba Hieracii Umbellati is 14-17 weight portion, Radix Glycyrrhizae
The consumption of joint is 32-36 weight portion, and the consumption of Semen Strychni is 10-14 weight portion, and the consumption of water is 500-700
Weight portion.
Step 1 in the present invention) in, the condition of decoction can select in wide scope, but in order to
The plastics prepared are made to have more excellent antibacterial characteristics and mechanical strength, it is preferable that to decoct the most satisfied
Following condition: decocting temperature and be 140-160 DEG C, decocting time is 20-40h.
Step 2 in the present invention) in, the consumption of each material can select in wide scope, but is
The plastics prepared are made to have more excellent antibacterial characteristics and mechanical strength, it is preferable that in step 2)
In, relative to the polrvinyl chloride of 100 weight portions, the consumption of ethylene-ethyl acrylate copolymer is 80-110
Weight portion, the consumption of polyimides is 45-76 weight portion, three (2,4-di-tert-butyl-phenyl) phosphorous acid
The consumption of ester is 8-12 weight portion, and the consumption of lauramide sodium ethyl sulfate is 20-27 weight portion, and carbon is received
The consumption of mitron is 7-13 weight portion, and the consumption of zirconium phosphate is 15-19 weight portion, the consumption of Folium Bambusae phenolic ketone
For 17-22 weight portion, the consumption of wollastonite fibre is 13-20 weight portion, vinyltrimethoxy silane
Consumption be 50-90 weight portion, the consumption of antibacterial activator is 45-53 weight portion.
Step 2 in the present invention) in, polrvinyl chloride, ethylene-ethyl acrylate copolymer and polyimides
Kind can select in wide scope, but so that the plastics prepared have more excellent antibacterial
Characteristic and mechanical strength, it is preferable that the weight average molecular weight of polrvinyl chloride is 5000-8000, ethylene-propylene
The weight average molecular weight of acetoacetic ester copolymer is 9000-12000, and the weight average molecular weight of polyimides is
3000-7000。
Step 2 in the present invention) in, the particle diameter of CNT can select in wide scope, but
So that the plastics prepared have more excellent antibacterial characteristics and mechanical strength, it is preferable that CNT
Particle diameter be 10-20nm.
Step 2 in the present invention) in, mixing condition can select in wide scope, but in order to
The plastics prepared are made to have more excellent antibacterial characteristics and mechanical strength, it is preferable that mixing the most satisfied
Following condition: melting temperature is 195-210 DEG C, mixing time is 4-6h.
Step 2 in the present invention) in, the mode of machine-shaping and condition can select in wide scope,
But so that the plastics prepared have more excellent antibacterial characteristics and mechanical strength, it is preferable that processing
Molding uses the mode of extrusion molding to carry out, and, die head temperature is 190-195 DEG C.
Present invention also offers a kind of high intensity antibiotic plastic, this high intensity antibiotic plastic is by above-mentioned side
Method is prepared.
Hereinafter will be described the present invention by embodiment.
Embodiment 1
1) by silicon dioxide, asbestos, Kaolin, Firebrake ZB, Fructus Hippophae, Shang Zhi, Rhizoma Ligustici, Rhizoma Arisaematis,
Radix Bupleuri, river cypress, cyrtomium fortunei, sky bamboo root, Cortex Acanthopancis, Fructus Schisandrae Chinensis, Herba Hieracii Umbellati, Radix Glycyrrhizae uralensis, Semen Strychni and
Water is according to 100:68:19:14:19:15:19:27:34:26:13:39:20:24:16:
At 150 DEG C, carry out decocting 30h after 34:12:600 mixing, then cross leaching filter cake to prepare antibacterial work
Compound；
2) by polrvinyl chloride (weight average molecular weight is 6000), ethylene-ethyl acrylate copolymer (weight average
Molecular weight is 10000), polyimides (weight average molecular weight is 5000), three (2,4-di-tert-butyl-phenyls)
Phosphite ester, lauramide sodium ethyl sulfate, CNT, zirconium phosphate, Folium Bambusae phenolic ketone, wollastonite are fine
Dimension, vinyltrimethoxy silane and antibacterial activator are according to 100:90:56:10:24:8:17:
19:17:80:49 is mixing 5h at 200 DEG C, then extrusion molding (die head temperature is 193 DEG C) with
Prepare high intensity antibiotic plastic A1.
Embodiment 2
1) by silicon dioxide, asbestos, Kaolin, Firebrake ZB, Fructus Hippophae, Shang Zhi, Rhizoma Ligustici, Rhizoma Arisaematis,
Radix Bupleuri, river cypress, cyrtomium fortunei, sky bamboo root, Cortex Acanthopancis, Fructus Schisandrae Chinensis, Herba Hieracii Umbellati, Radix Glycyrrhizae uralensis, Semen Strychni and
Water is according to 100:50:17:9:14:10:17:25:23:21:14:35:19:21:14:
At 140 DEG C, carry out decocting 20h after 32:10:500 mixing, then cross leaching filter cake to prepare antibacterial work
Compound；
2) by polrvinyl chloride (weight average molecular weight is 5000), ethylene-ethyl acrylate copolymer (weight average
Molecular weight is 9000), polyimides (weight average molecular weight is 3000), three (2,4-di-tert-butyl-phenyls)
Phosphite ester, lauramide sodium ethyl sulfate, CNT, zirconium phosphate, Folium Bambusae phenolic ketone, wollastonite are fine
Dimension, vinyltrimethoxy silane and antibacterial activator are according to 100:80:45:8:20:7:15:
17:13:50:45 is mixing 4h at 195 DEG C, then extrusion molding (die head temperature is 190 DEG C) with
Prepare high intensity antibiotic plastic A2.
Embodiment 3
1) by silicon dioxide, asbestos, Kaolin, Firebrake ZB, Fructus Hippophae, Shang Zhi, Rhizoma Ligustici, Rhizoma Arisaematis,
Radix Bupleuri, river cypress, cyrtomium fortunei, sky bamboo root, Cortex Acanthopancis, Fructus Schisandrae Chinensis, Herba Hieracii Umbellati, Radix Glycyrrhizae uralensis, Semen Strychni and
Water is according to 100:78:26:18:21:18:28:29:38:28:19:41:22:26:17:
At 160 DEG C, carry out decocting 40h after 36:14:700 mixing, then cross leaching filter cake to prepare antibacterial work
Compound；
2) by polrvinyl chloride (weight average molecular weight is 8000), ethylene-ethyl acrylate copolymer (weight average
Molecular weight is 12000), polyimides (weight average molecular weight is 7000), three (2,4-di-tert-butyl-phenyls)
Phosphite ester, lauramide sodium ethyl sulfate, CNT, zirconium phosphate, Folium Bambusae phenolic ketone, wollastonite are fine
Dimension, vinyltrimethoxy silane and antibacterial activator are according to 100:110:76:12:27:13:19:
22:20:90:53 is mixing 6h at 210 DEG C, then extrusion molding (die head temperature is 195 DEG C) with
Prepare high intensity antibiotic plastic A3.
Comparative example 1
Carry out preparing high intensity antibiotic plastic B1, except for the difference that step 1 according to the method for embodiment 1) in
Do not use Fructus Hippophae, business's branch and Rhizoma Ligustici.
Comparative example 2
Carry out preparing high intensity antibiotic plastic B2, except for the difference that step 1 according to the method for embodiment 1) in
Do not use Rhizoma Arisaematis, Radix Bupleuri and river cypress.
Comparative example 3
Carry out preparing high intensity antibiotic plastic B3, except for the difference that step 1 according to the method for embodiment 1) in
Do not use cyrtomium fortunei, sky bamboo root, Cortex Acanthopancis and Fructus Schisandrae Chinensis.
Comparative example 4
Carry out preparing high intensity antibiotic plastic B4, except for the difference that step 1 according to the method for embodiment 1) in
Do not use Herba Hieracii Umbellati, Radix Glycyrrhizae uralensis and Semen Strychni.
Comparative example 5
Carry out preparing high intensity antibiotic plastic B5, except for the difference that step 2 according to the method for embodiment 1) in
Do not use antibacterial activator.
Detection example 1
High intensity antibiotic plastic A1-A4 and B1-B5 is carried out tensile strength (σ b/kN m-1) and disconnected
The parameter testing of percentage elongation (δ/%) when splitting, concrete outcome is shown in Table 1.
Detection example 2
High intensity antibiotic plastic A1-A4 and B1-B5 is placed in the uncovered environment of 30 DEG C, and empty
Air humidity degree is 8 grams of water/m3, by the method detection total plate count of GB GB 4789.2-2010 after 10 days
(n/cfu·g-1), concrete outcome is shown in Table 1.
Table 1
| σb/kN·m-1 | δ/% | n/cfu·g-1 | |
| A1 | 38.3 | 461 | 5 |
| A2 | 38.2 | 464 | 5 |
| A3 | 38.1 | 452 | 7 |
| B1 | 28.6 | 304 | 15 |
| B2 | 27.7 | 322 | 16 |
| B3 | 23.4 | 324 | 17 |
| B4 | 22.8 | 331 | 18 |
| B5 | 18.1 | 292 | 24 |
In above-mentioned detection example, tensile strength (σ b/kN m-1) and fracture time percentage elongation (δ/%) number
The mechanical strength being worth the biggest expression plastics is the best, and total plate count (n/cfu g-1) the least expression of numerical value
The antibacterial effect of plastics is the best；Therefore it is known that the present invention provide plastics have excellence mechanics strong
Degree and anti-microbial property.
The preferred embodiment of the present invention described in detail above, but, the present invention is not limited to above-mentioned reality
Execute the detail in mode, in the technology concept of the present invention, can be to the technical side of the present invention
Case carries out multiple simple variant, and these simple variant belong to protection scope of the present invention.
It is further to note that each the concrete technology described in above-mentioned detailed description of the invention is special
Levy, in the case of reconcilable, can be combined by any suitable means, in order to avoid need not
The repetition wanted, various possible compound modes are illustrated by the present invention the most separately.
Additionally, combination in any can also be carried out between the various different embodiment of the present invention, as long as its
Without prejudice to the thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (9)
1. the preparation method of a high intensity antibiotic plastic, it is characterised in that described preparation method includes:
1) decoct after silicon dioxide, asbestos, Kaolin, Firebrake ZB, Chinese herbal medicine and water being mixed,
Then leaching filter cake is crossed to prepare antibacterial activator；
2) by polrvinyl chloride, ethylene-ethyl acrylate copolymer, polyimides, three (the tertiary fourths of 2,4-bis-
Base phenyl) phosphite ester, lauramide sodium ethyl sulfate, CNT, zirconium phosphate, Folium Bambusae phenolic ketone,
Wollastonite fibre, vinyltrimethoxy silane are mixing with described antibacterial activator, be subsequently processed into type with
Prepare high intensity antibiotic plastic；
Wherein, described Chinese herbal medicine contain Fructus Hippophae, Shang Zhi, Rhizoma Ligustici, Rhizoma Arisaematis, Radix Bupleuri, river cypress, cyrtomium fortunei,
It bamboo root, Cortex Acanthopancis, Fructus Schisandrae Chinensis, Herba Hieracii Umbellati, Radix Glycyrrhizae uralensis and Semen Strychni.
Preparation method the most according to claim 1, wherein, in step 1) in, relative to 100
The described silicon dioxide of weight portion, the consumption of described asbestos is 50-78 weight portion, described kaolinic use
Amount is 17-26 weight portion, and the consumption of described Firebrake ZB is 9-18 weight portion, and the consumption of described Fructus Hippophae is
14-21 weight portion, the consumption of described business's branch is 10-18 weight portion, and the consumption of described Rhizoma Ligustici is 17-28
Weight portion, the consumption of described Rhizoma Arisaematis is 25-29 weight portion, and the consumption of described Radix Bupleuri is 23-38 weight portion,
The consumption of described river cypress is 21-28 weight portion, and the consumption of described cyrtomium fortunei is 14-19 weight portion, described sky
The consumption of bamboo root is 35-41 weight portion, and the consumption of described Cortex Acanthopancis is 19-22 weight portion, the described five tastes
The consumption of son is 21-26 weight portion, and the consumption of described Herba Hieracii Umbellati is 14-17 weight portion, described Radix Glycyrrhizae uralensis
Consumption be 32-36 weight portion, the consumption of described Semen Strychni is 10-14 weight portion, the consumption of described water
For 500-700 weight portion.
Preparation method the most according to claim 1 and 2, wherein, described decoction at least meet with
Lower condition: decocting temperature and be 140-160 DEG C, decocting time is 20-40h.
Preparation method the most according to claim 3, wherein, in step 2) in, relative to 100
The described polrvinyl chloride of weight portion, the consumption of described ethylene-ethyl acrylate copolymer is 80-110 weight
Part, the consumption of described polyimides is 45-76 weight portion, and described three (2,4-di-tert-butyl-phenyl) is sub-
The consumption of phosphate ester is 8-12 weight portion, and the consumption of described lauramide sodium ethyl sulfate is 20-27 weight
Part, the consumption of described CNT is 7-13 weight portion, and the consumption of described zirconium phosphate is 15-19 weight portion,
The consumption of described Folium Bambusae phenolic ketone is 17-22 weight portion, and the consumption of described wollastonite fibre is 13-20 weight
Part, the consumption of described vinyltrimethoxy silane is 50-90 weight portion, the use of described antibacterial activator
Amount is 45-53 weight portion.
Preparation method the most according to claim 4, wherein, the Weight-average molecular of described polrvinyl chloride
Amount is 5000-8000, and the weight average molecular weight of described ethylene-ethyl acrylate copolymer is 9000-12000,
The weight average molecular weight of described polyimides is 3000-7000.
Preparation method the most according to claim 4, wherein, the particle diameter of described CNT is
10-20nm。
7. according to the preparation method described in any one in claim 4-6, wherein, described mixing extremely
Meeting following condition less: melting temperature is 195-210 DEG C, mixing time is 4-6h.
Preparation method the most according to claim 7, wherein, described machine-shaping uses and is extruded into
The mode of type is carried out, and, die head temperature is 190-195 DEG C.
9. a high intensity antibiotic plastic, it is characterised in that described high intensity antibiotic plastic passes through right
In requirement 1-8, the method described in any one is prepared.
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| CN201610261276.4A CN105860340A (en) | 2016-04-26 | 2016-04-26 | High-strength antibacterial plastic and preparation method thereof |
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| CN201610261276.4A CN105860340A (en) | 2016-04-26 | 2016-04-26 | High-strength antibacterial plastic and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107163475A (en) * | 2017-06-21 | 2017-09-15 | 芜湖蓝天工程塑胶有限公司 | Chinese aloe root extract solution is modified antibiotic plastic and preparation method thereof |
| CN107778741A (en) * | 2017-10-24 | 2018-03-09 | 安徽悦尔伟塑料机械有限公司 | Antibiotic plastic and preparation method thereof |
| CN112662086A (en) * | 2020-12-01 | 2021-04-16 | 南京羽梵玩具有限公司 | Production process of modified plastic material toy and processing method of material |
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| CN105111624A (en) * | 2015-09-11 | 2015-12-02 | 陆思烨 | Antimicrobial anti-aging refrigerator door sealing strip and preparation method thereof |
| CN105176013A (en) * | 2015-08-25 | 2015-12-23 | 陆思烨 | Antibacterial and anti-aging plastic container and preparation method thereof |
| CN105462105A (en) * | 2015-11-25 | 2016-04-06 | 全椒祥瑞塑胶有限公司 | Polyvinyl chloride having bacteriostatic effect |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1796443A (en) * | 2004-12-23 | 2006-07-05 | 郭鹏毅 | Fungusproof antibacterial foming body |
| CN105176013A (en) * | 2015-08-25 | 2015-12-23 | 陆思烨 | Antibacterial and anti-aging plastic container and preparation method thereof |
| CN105111624A (en) * | 2015-09-11 | 2015-12-02 | 陆思烨 | Antimicrobial anti-aging refrigerator door sealing strip and preparation method thereof |
| CN105462105A (en) * | 2015-11-25 | 2016-04-06 | 全椒祥瑞塑胶有限公司 | Polyvinyl chloride having bacteriostatic effect |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107163475A (en) * | 2017-06-21 | 2017-09-15 | 芜湖蓝天工程塑胶有限公司 | Chinese aloe root extract solution is modified antibiotic plastic and preparation method thereof |
| CN107778741A (en) * | 2017-10-24 | 2018-03-09 | 安徽悦尔伟塑料机械有限公司 | Antibiotic plastic and preparation method thereof |
| CN112662086A (en) * | 2020-12-01 | 2021-04-16 | 南京羽梵玩具有限公司 | Production process of modified plastic material toy and processing method of material |
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