CN108003387A - A kind of preparation method of plastics antibacterial new material - Google Patents
A kind of preparation method of plastics antibacterial new material Download PDFInfo
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- CN108003387A CN108003387A CN201711110846.0A CN201711110846A CN108003387A CN 108003387 A CN108003387 A CN 108003387A CN 201711110846 A CN201711110846 A CN 201711110846A CN 108003387 A CN108003387 A CN 108003387A
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- glass microballoon
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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
- C08K9/00—Use of pretreated ingredients
- C08K9/12—Adsorbed ingredients, e.g. ingredients on carriers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F257/00—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00
- C08F257/02—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00 on to polymers of styrene or alkyl-substituted styrenes
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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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
- C08K7/28—Glass
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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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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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)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to a kind of preparation method of plastics antibacterial new material：By weight, hollow Nano glass microballoon, polystyrene are added in a kettle, dimethylaminoethyl methacrylate quaternary ammonium salt, Isosorbide-5-Nitrae dichloro 6,7 dihydro 5H cyclopentas [D] pyridazines, three (isopropylcyclopentadienes) change neodymium, benzoyl peroxide, ethanol, is warming up to 70 85 DEG C after mixing, reacts 8 20h, it is filtered after reaction, washing, it is dry, obtain the plastics antibacterial new material product of glass microballoon load.
Description
Technical field
The present invention relates to a kind of preparation method of antiseptic, especially a kind of preparation method of plastics antibacterial new material.
Background technology
Plastics are one of four large-engineering materials, are widely used to industry, agricultural, building, traffic, communication, medical treatment and day
Often in the field such as life.Since multiple-microorganism is easily infected with and is grown to plastic products during processing and use, including cause a disease
Bacterium, certain harm is caused to the health of people.With the improvement of people's environmental awareness, increasingly pay attention to healthy ring
The pursuit in border, antibiotic plastic come into being.Antibiotic plastic refers to add antiseptic in the plastic, plastic products is had in itself and resist
Bacterium property reaches antibacterial and sterilization purpose new function material, and this material can not only keep the cleaning of itself, and can reduce
Because of the cross-infection occurred using plastic products.Antibiotic plastic rises the eighties, and is developed rapidly the nineties,
Some American-European developed countries, antibiotic plastic has started to be used for white goods, Communication Equipment, automobile making etc., wherein using
The inorganic antiseptic people the most that nanometer technology is modified are favored.Also occur many antimicrobial products in China market in recent years,
The antibiotic plastic research and development and application for indicating China also have been obtained for significant progress.
CN103724678A discloses a kind of plastics antiseptic, is made of wherein being formulated the raw material of following parts by weight：Cypress
20 parts of wood oil, 15 parts of isatis root extract, 10 parts of chitosan, 5 parts of nano-titanium dioxide, 5 parts of polyhexamethylene guanide phosphate.
CN102660114B discloses a kind of preparation method of plastics antibacterial new material, it comprises the following steps：1）By white clouds
Female powder, which is placed in hydrogen peroxide, to be impregnated, treated to obtain intumescent muscovite powder；2）The intumescent muscovite that step 1 is obtained
Powder is added in trisodium phosphate solution, agitated dissolving, filtering, and washing, drying, obtain solid product；3）Step 2 is dried
Obtained solid product is added in AgNO3 solution, and agitated and post processing obtains immobilized cat's silver antibacterial pulvis；4）By step
3 obtained immobilized cat's silver antibacterial pulvis, which are added in the mixed solution of diluent and coupling agent, to be mixed, and is stirred for obtaining described
Plastics antibacterial new material.
Existing plastics antimicrobial product, the shortcomings that having each component skewness, influence overall anti-microbial property；And heat is steady
Qualitative poor, anti-microbial property is not stable in performance during plastic products are produced, and the antibacterial effect duration is short, it is impossible to full
The demand of foot length phase antibacterial.
The content of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of preparation method of plastics antibacterial new material, its preparation side
Method is realized by following steps：
By weight, hollow Nano glass microballoon, polystyrene, dimethylaminoethyl methacrylate are added in a kettle
Quaternary ammonium salt, chloro- 6,7- dihydros -5H- cyclopentas [D] pyridazine of Isosorbide-5-Nitrae-two, three (isopropylcyclopentadienes) change neodymium, benzoyl peroxide
Formyl, ethanol, is warming up to 70-85 DEG C after mixing, reacts 8-20h, filtered after reaction, washes, dry, obtains glass
The plastics antibacterial new material product of microballon load.
Ingredients weight parts
100 parts of hollow Nano glass microballoon
5-10 parts of polystyrene
1-3 parts of dimethylaminoethyl methacrylate quaternary ammonium salt
Chloro- 1-3 parts of 6,7- dihydros -5H- cyclopentas [D] pyridazines of 1,4- bis-
Three (isopropylcyclopentadienes) change 0.5-2 parts of neodymium
0.3-0.8 parts of benzoyl peroxide
100-200 parts of ethanol
The hollow Nano glass microballoon, polystyrene, dimethylaminoethyl methacrylate quaternary ammonium salt, Isosorbide-5-Nitrae-two chloro- 6,
7- dihydro -5H- cyclopentas [D] pyridazine, three (isopropylcyclopentadienes) change neodymium, and benzoyl peroxide, ethanol is commercially available
Product.
Beneficial effects of the present invention：
The heat endurance of the present invention is stronger, can meet the requirement of a variety of plastic products production temperature.There to be the antibacterial of antibacterial effect
Agent is carried in hollow glass microballoon, and the antibacterial effect time is long and stablizes.
Embodiment
Embodiment 1
In a kettle, addition hollow Nano glass microballoon 100Kg, polystyrene 7.5Kg, dimethylaminoethyl methacrylate
Quaternary ammonium salt 2Kg, chloro- 6,7- dihydros -5H- cyclopentas [D] the pyridazine 2Kg of Isosorbide-5-Nitrae-two, three (isopropylcyclopentadienes) change neodymium
1Kg, benzoyl peroxide 0.5Kg, ethanol 150Kg, is warming up to 77 DEG C after mixing, reacts 14h, passes through after reaction
Filter, is washed, dry, obtains the plastics antibacterial new material product of glass microballoon load.
Embodiment 2
In a kettle, addition hollow Nano glass microballoon 100Kg, polystyrene 5Kg, dimethylaminoethyl methacrylate season
Ammonium salt 1Kg, chloro- 6,7- dihydros -5H- cyclopentas [D] the pyridazine 1Kg of Isosorbide-5-Nitrae-two, three (isopropylcyclopentadienes) change neodymium
0.5Kg, benzoyl peroxide 0.3Kg, ethanol 100Kg, is warming up to 70 DEG C after mixing, reacts 8h, passes through after reaction
Filter, is washed, dry, obtains the plastics antibacterial new material product of glass microballoon load.
Embodiment 3
In a kettle, addition hollow Nano glass microballoon 100Kg, polystyrene 10Kg, dimethylaminoethyl methacrylate
Quaternary ammonium salt 3Kg, chloro- 6,7- dihydros -5H- cyclopentas [D] the pyridazine 3Kg of Isosorbide-5-Nitrae-two, three (isopropylcyclopentadienes) change neodymium
2Kg, benzoyl peroxide 0.8Kg, ethanol 200Kg, is warming up to 85 DEG C after mixing, reacts 20h, passes through after reaction
Filter, is washed, dry, obtains the plastics antibacterial new material product of glass microballoon load.
Comparative example 1
Dimethylaminoethyl methacrylate quaternary ammonium salt is added without, other conditions are the same as embodiment 1.
Comparative example 2
Chloro- 6,7- dihydros -5H- cyclopentas [D] pyridazine of Isosorbide-5-Nitrae-two is added without, other conditions are the same as embodiment 1.
Comparative example 3
It is added without three (isopropylcyclopentadienes) and changes neodymium, other conditions is the same as embodiment 1.
Comparative example 4
Hollow Nano glass microballoon is not used, the nano silicon dioxide of quality such as is changed to, other conditions are the same as embodiment 1.
Embodiment 4
In the product incorporation ABS resin for respectively being produced embodiment 1-3 and comparative example 1-3, quality accounts for the 2% of resin gross mass,
Reference standard QB/T2591-2003 examines antibacterial ability and antibacterial ability after 100 days after its production.
Table 1：The antibacterial ability for the antiseptic that different process is produced.
Claims (2)
1. a kind of preparation method of plastics antibacterial new material, it is characterised in that include the following steps：By weight, in reaction kettle
Middle addition hollow Nano glass microballoon, polystyrene, dimethylaminoethyl methacrylate quaternary ammonium salt, chloro- 6, the 7- bis- of Isosorbide-5-Nitrae-two
Hydrogen -5H- cyclopentas [D] pyridazine, three (isopropylcyclopentadienes) change neodymium, and benzoyl peroxide, ethanol, rises after mixing
Temperature reacts 8-20h to 70-85 DEG C, filtered after reaction, washes, dry, obtains the plastics antibacterial green wood of glass microballoon load
Expect product.
A kind of 2. preparation method of plastics antibacterial new material according to claim 1, it is characterised in that the quality of each component
Than for：
Ingredients weight parts
100 parts of hollow Nano glass microballoon
5-10 parts of polystyrene
1-3 parts of dimethylaminoethyl methacrylate quaternary ammonium salt
Chloro- 1-3 parts of 6,7- dihydros -5H- cyclopentas [D] pyridazines of 1,4- bis-
Three (isopropylcyclopentadienes) change 0.5-2 parts of neodymium
0.3-0.8 parts of benzoyl peroxide
100-200 parts of ethanol.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711110846.0A CN108003387B (en) | 2017-11-13 | 2017-11-13 | A kind of preparation method of plastics anti-biotic material |
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| CN201711110846.0A CN108003387B (en) | 2017-11-13 | 2017-11-13 | A kind of preparation method of plastics anti-biotic material |
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| CN108003387A true CN108003387A (en) | 2018-05-08 |
| CN108003387B CN108003387B (en) | 2018-08-31 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828063A (en) * | 2021-10-20 | 2021-12-24 | 湖北真福医药有限公司 | Antistatic filter material and tangential flow compressed air filter device |
| CN114672126A (en) * | 2022-05-27 | 2022-06-28 | 汕头市龙琪塑料制品有限公司 | Solvent-leakage-free high-impact polyethylene medicinal packaging material and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103923267A (en) * | 2014-04-14 | 2014-07-16 | 英德市雅家涂料有限公司 | Polyester-modified acrylic resin with antibacterial function and preparation method thereof |
| CN105368119A (en) * | 2015-12-11 | 2016-03-02 | 申海利 | Antibacterial water based putty for woodware |
| CN106380684A (en) * | 2016-08-31 | 2017-02-08 | 金田集团（桐城）塑业有限公司 | Osmosis-resistant polypropylene film |
-
2017
- 2017-11-13 CN CN201711110846.0A patent/CN108003387B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103923267A (en) * | 2014-04-14 | 2014-07-16 | 英德市雅家涂料有限公司 | Polyester-modified acrylic resin with antibacterial function and preparation method thereof |
| CN105368119A (en) * | 2015-12-11 | 2016-03-02 | 申海利 | Antibacterial water based putty for woodware |
| CN106380684A (en) * | 2016-08-31 | 2017-02-08 | 金田集团（桐城）塑业有限公司 | Osmosis-resistant polypropylene film |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828063A (en) * | 2021-10-20 | 2021-12-24 | 湖北真福医药有限公司 | Antistatic filter material and tangential flow compressed air filter device |
| CN114672126A (en) * | 2022-05-27 | 2022-06-28 | 汕头市龙琪塑料制品有限公司 | Solvent-leakage-free high-impact polyethylene medicinal packaging material and preparation method thereof |
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| Publication number | Publication date |
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| CN108003387B (en) | 2018-08-31 |
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Effective date of registration: 20191223 Address after: 313000 1-C, building 1, No. 656, Qixing Road, high tech Zone, Wuxing District, Huzhou City, Zhejiang Province Patentee after: Huzhou xinbeilian Network Technology Co., Ltd Address before: 432009 No. 0122, 1st floor, No. 3 Building, Tongquetai Livable Community, East of Dong Yong Road, Xiaogan City, Hubei Province Patentee before: Xiaogan Ruxi New Material Technology Co., Ltd. |
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Effective date of registration: 20200304 Address after: 266109 No.1-2, Jinxiu 1st Street, Jihongtan street, Chengyang District, Qingdao, Shandong Province Patentee after: Qingdao Best New Materials Co.,Ltd. Address before: 313000 1-C, building 1, No. 656, Qixing Road, high tech Zone, Wuxing District, Huzhou City, Zhejiang Province Patentee before: Huzhou xinbeilian Network Technology Co., Ltd |