CN108192318A - The polyphenyl ether resin composition and preparation method that a kind of antibacterial is stablized - Google Patents
The polyphenyl ether resin composition and preparation method that a kind of antibacterial is stablized Download PDFInfo
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- CN108192318A CN108192318A CN201711395335.8A CN201711395335A CN108192318A CN 108192318 A CN108192318 A CN 108192318A CN 201711395335 A CN201711395335 A CN 201711395335A CN 108192318 A CN108192318 A CN 108192318A
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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
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
- C08L71/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
- C08L71/12—Polyphenylene oxides
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/04—Ingredients characterised by their shape and organic or inorganic ingredients
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- C08K3/02—Elements
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/14—Glass
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/42—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes polyesters; polyethers; polyacetals
- H01B3/427—Polyethers
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- C—CHEMISTRY; METALLURGY
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0806—Silver
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- C—CHEMISTRY; METALLURGY
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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Abstract
The polyphenyl ether resin composition and preparation method stablized the present invention relates to a kind of antibacterial, the polyphenyl ether resin composition that antibacterial is stablized are made of following component：85 95 parts by weight of polyphenylene oxide resin；12 16 parts by weight of fibrous reinforcing material；12 parts by weight of stabilizer；23 parts by weight of bacteriostatic agent；0.1 0.3 parts by weight of antioxidant；0.5 1.5 parts by weight of diluent.The preparation method of plastics slab products includes the following steps：S1 prepares compounding agent solution；S2 prepares premix filler；S3 plasticates vulcanization.The present invention has the advantages that service life is long, processing performance is good and good anti-bacterial effect.
Description
Technical field
The present invention relates to functional polymer technical fields, and in particular to a kind of polyphenyl ether resin composition that antibacterial is stablized and
Preparation method.
Background technology
Polyphenylene oxide is the high-strength engineering plastic to grow up 1960's, chemical name for poly- 2,6- dimethyl-
Isosorbide-5-Nitrae-phenylate, also known as polyphenylene oxide or polyphenylene ether.
Polyphenylene oxide is nontoxic, transparent, relative density is small, has excellent mechanical strength, proof stress relaxation, creep resistance, resistance to
Hot, water resistance, water vapor resistance, dimensional stability.The good electrical property in very wide temperature, frequency range, major defect are molten
Melt poor fluidity, machine-shaping is difficult, can substantially improve processing performance, improves stress cracking resistance and impact property, reduces into
This, only heat resistance and gloss slightly reduce.Injection, extrusion, blowing, molding, foaming and plating, vacuum may be used in polyphenylene oxide
The various processing methods such as plated film, printing machining, because melt viscosity is big, processing temperature is higher.
Polyphenylene oxide will be used for electronic apparatus, automobile, household electrical appliance, office equipment and industrial machinery etc., be gathered using M
Phenylate heat resistance, impact resistance, dimensional stability, scratch resistance, chipping resistance, coating character and electric property, for making automobile instrument
Plate, radiator grid, loudspeaker grid, console, safety box, electrical relaybox, connector, wheel cover；Electronic apparatus is industrially wide
It is general to be used to manufacture connector, coil-winding axis, switch relay, tuner, electronic display, variable condenser, storage
The parts such as accessory battery, microphone.For television set, video camera, video-tape, recorder, air conditioner, heating on household electrical appliance
The parts such as device, electric cooker.It can make duplicator, computer system, the exterior components such as printer, facsimile machine and component.In addition it can do
Camera, timer, water pump, the shell of air blower and parts, silent gear, pipeline, valve body, surgical apparatus, disinfection
The medical apparatus parts such as device.It is suitable that big blow molding can do automobile large component such as spoiler, bumper, low ratio foamed molding
Make high rigidity, dimensional stability, excellent sound absorption, internal structure complexity massive article, as various machine casings, pedestal,
Internal stent, design freedom is big, product lightweight.In the prior art, polyphenylene oxide is without being modified its poor processability, no
It is easily molded.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide the polyphenyl ether resin compositions that a kind of antibacterial is stablized
And preparation method, solve the problems, such as polyphenylene oxide poor processability.
The purpose of the present invention is achieved through the following technical solutions：
The polyphenyl ether resin composition that a kind of antibacterial is stablized, is made of following component：
Fibrous reinforcing material is added in polyphenylene oxide resin can enhance the processing performance of polyphenylene oxide resin, as filler
Cost can be reduced, and fibrous reinforcements selection glass fibre or ceramic fibre, the good dispersion of the two are not easy to reunite, have
Effect improves the processing performance of polyphenylene oxide；Diluent is added in the composition, improves the mobility of polyphenylene oxide, promotes processing performance,
It is easy to process.Fibrous reinforcing material has good filling effect in the composition, and fiber can effectively improve the mechanics of material
Intensity can be effectively reduced cost as filler, environmentally friendly, woodiness touch enhancing, non-aging discoloration, ageing-resistant, be extended
Service life；Diluent promotes the processing flowability of polyphenylene oxide, easy to process, and ratio of briquetting is high.
Further, the ratio of the longitudinal length of the fibrous reinforcing material and diameter is 150-300.
Further, the fibrous reinforcing material is glass fibre or ceramic fibre.Glass fibre is that a kind of performance is excellent
Different inorganic non-metallic material, type is various, and advantage is good insulating, heat resistance is strong, corrosion resistance is good, high mechanical strength, but
Shortcoming is that property is crisp, and wearability is poor.It using glass marble or discarded glass is raw material through high temperature melting, wire drawing, doff, woven fabric etc. that it, which is,
What technique was manufactured into, a diameter of several microns of monofilament to twenties microns are equivalent to the 1/20-1/5 of a hairline,
It is all made of per bundle fiber precursor hundreds of even thousands of monofilament.Glass fibre is typically used as the strengthening material in composite material
Material, electrically insulating material and the national economy every field such as heat-insulating material, circuit board.Ceramic fibre is that a kind of threadiness is light
Fire resistant materials have many advantages, such as that light-weight, high temperature resistant, thermal stability are good, thermal conductivity is low, specific heat is small and mechanical resistant vibrations, because
And it is obtained for and is widely applied in the industries such as machinery, metallurgy, chemical industry, oil, ceramics, glass, electronics.In recent years due to the whole world
Energy prices rise steadily, energy saving to have become China national strategy, in this context, than the biographies such as insulating brick and castable
The energy saving ceramic fibre up to 10-30% of resistance to material of uniting has obtained more wider array of applications in China, and development prospect is very good.
Further, the density of the glass fibre is 2.4-2.7g/cm3。
Further, the stabilizer is lead sulfate tribasic, antimony triphenyl diacetate and/or maleic acid di-n-butyl
At least one of tin.
The chemical stability of polyphenylene oxide is high, but UV resistant performance is not strong, and adding antioxidant wherein can effectively change
The ultra-violet resistance of kind polyphenylene oxide, delays ultraviolet ageing, prolongs the service life；Wherein addition antiseptic is applicable to oneself bad
Right environment is avoided being damaged by mould, be prolonged the service life.
Further, the bacteriostatic agent is at least one of nano-silver powder, clove oil and/or thyme essential oil.
Further, the antioxidant is hexamethylphosphoramide, diisopropyl phosphite and/or orthene
At least one of.
Further, the diluent is dibutyl phthalate, dioctyl phthalate and/or phthalic acid diene
At least one of propyl ester.
A kind of plastics slab products, the plastics slab products contain the polyphenyl ether resin composition that above-mentioned antibacterial is stablized.
The preparation method of above-mentioned plastics slab products, includes the following steps：
S1 prepares compounding agent solution：The stabilizer of 1-2 parts by weight is added in the bacteriostatic agent of 2-3 parts by weight, be warming up to 60-70
DEG C be mixed 10-12min, add 0.5-1.5 parts by weight diluent 60-70 DEG C be mixed 8-10min, obtain auxiliary agent
Solution；
S2 prepares premix filler：The fibrous reinforcing material of 12-16 parts by weight is added in the compounding agent solution in S1 steps
In, 30-45min, stir speed (S.S.) 300-400r/min is mixed at 60-70 DEG C, obtains premix filler；
S3 plasticates vulcanization：The polyphenylene oxide resin of 85-95 parts by weight is mixed with the premix filler in S2 steps, in 60-70
Plasticate 4-5min at DEG C, and the bacteriostatic agent for adding in 2-3 parts by weight is kneaded 5-8min at 70-80 DEG C, and obtained rubber compound is placed in
On two roller open mills, supplement is kneaded 7-9min at 60-70 DEG C, discharging, using screw-type extruder by mixture extrusion molding,
Up to plastics slab products, extrusion temperature is 270-290 DEG C.
The polyphenyl ether resin composition that antibacterial is stablized has a wide range of application, and can be processed by diversified forms and be prepared into plastics system
Product, the most commonly used is extrusion moldings, and the internal stress of polyphenylene oxide fusant can be reduced or eliminated using gradual change type screw rod, be easy to
Processing.
The beneficial effects of the invention are as follows：
1. fibrous reinforcing material is added in polyphenylene oxide resin can enhance the processing performance of polyphenylene oxide resin, as filler
Matter can reduce cost, and fibrous reinforcements selection glass fibre or ceramic fibre, the good dispersion of the two are not easy to reunite,
Effectively improve the processing performance of polyphenylene oxide；Diluent is added in the composition, improves the mobility of polyphenylene oxide, promotes processability
Can, it is easy to process；
2. the chemical stability of polyphenylene oxide is high, but UV resistant performance is not strong, and adding antioxidant wherein can be effective
Improve the ultra-violet resistance of polyphenylene oxide, delay ultraviolet ageing, prolong the service life；Wherein addition antiseptic is applicable to bad luck
Natural environment is avoided being damaged by mould, be prolonged the service life；
3. fibrous reinforcing material has good filling effect in the composition, fiber can effectively improve the mechanics of material
Intensity can be effectively reduced cost as filler, environmentally friendly, woodiness touch enhancing, non-aging discoloration, ageing-resistant, be extended
Service life；
4. the polyphenyl ether resin composition that antibacterial is stablized has a wide range of application, it can be processed by diversified forms and be prepared into plastics
Product, the most commonly used is extrusion moldings, the internal stress of polyphenylene oxide fusant can be reduced or eliminated using gradual change type screw rod, easily
In processing；
5. the dimensional stability of plastic products prepared by the polyphenyl ether resin composition that antibacterial is stablized is high, electric insulating quality
Good, water resistance and corrosion resistance and good adapt to various working environments, and application range is extremely wide.
Specific embodiment
Technical scheme of the present invention is described in further detail, but protection scope of the present invention is not with reference to specific embodiment
It is confined to as described below.
The polyphenyl ether resin composition that a kind of antibacterial is stablized, is made of following component：
Specifically, the ratio of the longitudinal length of the fibrous reinforcing material and diameter is 150-300.
Specifically, the fibrous reinforcing material is glass fibre or ceramic fibre.
Specifically, the density of the glass fibre is 2.4-2.7g/cm3。
Specifically, the stabilizer is lead sulfate tribasic, antimony triphenyl diacetate and/or maleic acid di-n-butyl tin
At least one of.
Specifically, the bacteriostatic agent is at least one of nano-silver powder, clove oil and/or thyme essential oil.
Specifically, the antioxidant is in hexamethylphosphoramide, diisopropyl phosphite and/or orthene
At least one.
Specifically, the diluent is two allyl of dibutyl phthalate, dioctyl phthalate and/or phthalic acid
At least one of ester.
A kind of plastics slab products contain the polyphenyl ether resin composition that above-mentioned antibacterial is stablized.
The design parameter of the polyphenyl ether resin composition of embodiment 1- embodiments 6 is as shown in table 1, and wherein embodiment 1- is implemented
The technical parameter that example 4 is limited for the present invention, embodiment 5 are not added antibacterial not add fibrous reinforcing material in embodiment 6
Agent, wherein embodiment 5- embodiments 6 are control experiment of the present invention.
Table 1
The preparation method of plastics slab products includes the following steps in embodiment 1：
S1 prepares compounding agent solution：Stabilizer is added in bacteriostatic agent, 60 DEG C of mixing 12min is warming up to, adds dilute
It releases agent and 10min is mixed at 60 DEG C, obtain compounding agent solution；
S2 prepares premix filler：Fibrous reinforcing material is added in into the compounding agent solution in S1 steps, in 60 DEG C of mixing
45min, stir speed (S.S.) 300r/min are stirred, obtains premix filler；
S3 plasticates vulcanization：Polyphenylene oxide resin is mixed with the premix filler in S2 steps, plasticate 5min at 60 DEG C, adds in
Bacteriostatic agent is kneaded 8min at 70 DEG C, and obtained rubber compound is placed on two roller open mills, and supplement is kneaded 9min at 60 DEG C, goes out
Material, using extruder by mixture extrusion molding to get plastics slab products.
The preparation method of plastics slab products includes the following steps in embodiment 2：
S1 prepares compounding agent solution：Stabilizer is added in bacteriostatic agent, 65 DEG C of mixing 11min is warming up to, adds dilute
It releases agent and 9min is mixed at 65 DEG C, obtain compounding agent solution；
S2 prepares premix filler：Fibrous reinforcing material is added in into the compounding agent solution in S1 steps, in 65 DEG C of mixing
40min, stir speed (S.S.) 350r/min are stirred, obtains premix filler；
S3 plasticates vulcanization：Polyphenylene oxide resin is mixed with the premix filler in S2 steps, plasticate 4min at 65 DEG C, adds in
Bacteriostatic agent is kneaded 7min at 75 DEG C, and obtained rubber compound is placed on two roller open mills, and supplement is kneaded 8min at 65 DEG C, goes out
Material, using extruder by mixture extrusion molding to get plastics slab products.
The preparation method of plastics slab products includes the following steps in embodiment 3：
S1 prepares compounding agent solution：Stabilizer is added in bacteriostatic agent, 70 DEG C of mixing 10min is warming up to, adds dilute
It releases agent and 8min is mixed at 70 DEG C, obtain compounding agent solution；
S2 prepares premix filler：Fibrous reinforcing material is added in into the compounding agent solution in S1 steps, in 70 DEG C of mixing
30min, stir speed (S.S.) 400r/min are stirred, obtains premix filler；
S3 plasticates vulcanization：Polyphenylene oxide resin is mixed with the premix filler in S2 steps, plasticate 4min at 70 DEG C, adds in
Bacteriostatic agent is kneaded 5min at 80 DEG C, and obtained rubber compound is placed on two roller open mills, and supplement is kneaded 7min at 70 DEG C, goes out
Material, using extruder by mixture extrusion molding to get plastics slab products.
The preparation method of plastics slab products includes the following steps in embodiment 4：
S1 prepares compounding agent solution：Stabilizer is added in bacteriostatic agent, 65 DEG C of mixing 12min is warming up to, adds dilute
It releases agent and 10min is mixed at 65 DEG C, obtain compounding agent solution；
S2 prepares premix filler：Fibrous reinforcing material is added in into the compounding agent solution in S1 steps, in 65 DEG C of mixing
45min, stir speed (S.S.) 400r/min are stirred, obtains premix filler；
S3 plasticates vulcanization：Polyphenylene oxide resin is mixed with the premix filler in S2 steps, plasticate 5min at 65 DEG C, adds in
Bacteriostatic agent is kneaded 8min at 65 DEG C, and obtained rubber compound is placed on two roller open mills, and supplement is kneaded 9min at 65 DEG C, goes out
Material, using extruder by mixture extrusion molding to get plastics slab products.
The preparation method of plastics slab products includes the following steps in embodiment 5：
S1 prepares compounding agent solution：Stabilizer is added in bacteriostatic agent, 65 DEG C of mixing 12min is warming up to, adds dilute
It releases agent and 10min is mixed at 65 DEG C, obtain compounding agent solution；
S2 plasticates vulcanization：Polyphenylene oxide resin is mixed with the compounding agent solution in S1 steps, plasticate 5min at 65 DEG C, adds in
Bacteriostatic agent is kneaded 8min at 65 DEG C, and obtained rubber compound is placed on two roller open mills, and supplement is kneaded 9min at 65 DEG C, goes out
Material, using extruder by mixture extrusion molding to get plastics slab products.
The preparation method of plastics slab products includes the following steps in embodiment 6：
S1 prepares compounding agent solution：Stabilizer is added in into diluent, 18min is mixed at 65 DEG C, obtain compounding agent solution；
S2 prepares premix filler：Fibrous reinforcing material is added in into the compounding agent solution in S1 steps, in 65 DEG C of mixing
45min, stir speed (S.S.) 400r/min are stirred, obtains premix filler；
S3 plasticates vulcanization：Polyphenylene oxide resin is mixed with the premix filler in S2 steps, plasticate 5min at 65 DEG C, adds in
Bacteriostatic agent is kneaded 8min at 65 DEG C, and obtained rubber compound is placed on two roller open mills, and supplement is kneaded 9min at 65 DEG C, goes out
Material, using extruder by mixture extrusion molding to get plastics slab products.
The performance parameter of plastic products that embodiment 1- embodiments 6 are prepared is as shown in table 2, and wherein embodiment 1- is implemented
The technical parameter that example 4 is limited for the present invention, embodiment 5 are not added antibacterial not add fibrous reinforcing material in embodiment 6
Agent, wherein embodiment 5- embodiments 6 are control experiment of the present invention.
Table 2
Embodiment 1- embodiments 6 are subjected to Experiment on Microbiology, aerobic bacteria sum refers on pancreas junket soya peptone agar medium
Total clump count of growth；Escherichia coli number refers to the total clump count grown on Mai Kangkai fluid nutrient mediums.Determination data result
As shown in table 3：
| Embodiment | 1 | 2 | 3 | 4 | 5 | 6 |
| Total aerobic count/g | 20cfu | 22cfu | 20cfu | 15cfu | 18cfu | 150cfu |
| Escherichia coli number/g | 10cfu | 12cfu | 10cfu | 9cfu | 10cfu | 100cfu |
| Detection of Salmonella/10g | It does not detect | It does not detect | It does not detect | It does not detect | It does not detect | It does not detect |
Table 3
The above is only the preferred embodiment of the present invention, it should be understood that the present invention is not limited to described herein
Form is not to be taken as the exclusion to other embodiment, and available for other combinations, modifications, and environments, and can be at this
In the text contemplated scope, modifications can be made through the above teachings or related fields of technology or knowledge.And those skilled in the art institute into
Capable modifications and changes do not depart from the spirit and scope of the present invention, then all should be in the protection domain of appended claims of the present invention
It is interior.
Claims (10)
1. the polyphenyl ether resin composition that a kind of antibacterial is stablized, which is characterized in that be made of following component：
Polyphenylene oxide resin 85-95 parts by weight；
Fibrous reinforcing material 12-16 parts by weight；
Stabilizer 1-2 parts by weight；
Bacteriostatic agent 2-3 parts by weight；
Antioxidant 0.1-0.3 parts by weight；
Diluent 0.5-1.5 parts by weight.
A kind of 2. polyphenyl ether resin composition of Heat-resistant stable according to claim 1, which is characterized in that the fibroid
The longitudinal length of reinforcing material and the ratio of diameter are 150-300.
A kind of 3. polyphenyl ether resin composition of Heat-resistant stable according to claim 1 or 2, which is characterized in that the fibre
Dimension property reinforcing material is glass fibre or ceramic fibre.
A kind of 4. polyphenyl ether resin composition of Heat-resistant stable according to claim 3, which is characterized in that the glass fibers
The density of dimension is 2.4-2.7g/cm3。
A kind of 5. polyphenyl ether resin composition of Heat-resistant stable according to claim 1, which is characterized in that the stabilizer
For at least one of lead sulfate tribasic, antimony triphenyl diacetate and/or maleic acid di-n-butyl tin.
A kind of 6. polyphenyl ether resin composition of Heat-resistant stable according to claim 1, which is characterized in that the bacteriostatic agent
For at least one of nano-silver powder, clove oil and/or thyme essential oil.
7. the polyphenyl ether resin composition of a kind of Heat-resistant stable according to claim 1, which is characterized in that described anti-oxidant
Agent is at least one of hexamethylphosphoramide, diisopropyl phosphite and/or orthene.
A kind of 8. polyphenyl ether resin composition of Heat-resistant stable according to claim 1, which is characterized in that the diluent
For at least one of dibutyl phthalate, dioctyl phthalate and/or dially phthalate.
9. a kind of plastics slab products, which is characterized in that the plastics slab products contain claim 1-8 any one of them antibacterials
Stable polyphenyl ether resin composition.
10. the preparation method of the plastics slab products described in claim 9, which is characterized in that include the following steps：
S1 prepares compounding agent solution：The stabilizer of 1-2 parts by weight is added in the bacteriostatic agent of 2-3 parts by weight, be warming up to 60-70 DEG C and mix
Stirring 10-12min is closed, 0.5-1.5 parts by weight diluent is added and 8-10min is mixed at 60-70 DEG C, it is molten to obtain auxiliary agent
Liquid；
S2 prepares premix filler：The fibrous reinforcing material of 12-16 parts by weight is added in into the compounding agent solution in S1 steps,
60-70 DEG C is mixed 30-45min, stir speed (S.S.) 300-400r/min, obtains premix filler；
S3 plasticates vulcanization：The polyphenylene oxide resin of 85-95 parts by weight is mixed with the premix filler in S2 steps, at 60-70 DEG C
Plasticate 4-5min, and the bacteriostatic agent for adding in 2-3 parts by weight is kneaded 5-8min at 70-80 DEG C, and obtained rubber compound is placed in two rollers
On open mill, supplement is kneaded 7-9min, discharging, using extruder by mixture extrusion molding to get plastic plate at 60-70 DEG C
Product.
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102516627A (en) * | 2011-12-03 | 2012-06-27 | 广东聚缘塑料科技有限公司 | Silver-ion antibacterial plastic |
| CN103642192A (en) * | 2013-11-25 | 2014-03-19 | 常熟市蓝天新材料科技有限公司 | Preparation method of antibacterial toughening modified polyphenyl ether alloy material |
-
2017
- 2017-12-21 CN CN201711395335.8A patent/CN108192318A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102516627A (en) * | 2011-12-03 | 2012-06-27 | 广东聚缘塑料科技有限公司 | Silver-ion antibacterial plastic |
| CN103642192A (en) * | 2013-11-25 | 2014-03-19 | 常熟市蓝天新材料科技有限公司 | Preparation method of antibacterial toughening modified polyphenyl ether alloy material |
Non-Patent Citations (1)
| Title |
|---|
| 高晶晶: ""中草药提取物类抗菌包装材料的制备与应用"，C028-35", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 * |
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