CN103059496A - Antibacterial HIPS plastic - Google Patents
Antibacterial HIPS plastic Download PDFInfo
- Publication number
- CN103059496A CN103059496A CN201310003694XA CN201310003694A CN103059496A CN 103059496 A CN103059496 A CN 103059496A CN 201310003694X A CN201310003694X A CN 201310003694XA CN 201310003694 A CN201310003694 A CN 201310003694A CN 103059496 A CN103059496 A CN 103059496A
- Authority
- CN
- China
- Prior art keywords
- antibiotic
- parts
- hips
- plastics
- complex antimicrobials
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses antibacterial HIPS plastic comprising the components of, by weight, 100 parts of HIPS and 0.3-0.5 parts of a composite antibacterial agent. The composite antibacterial agent is composed of the components of, by weight: 2-6 parts of cedar oil, 4-8 parts of chitosan, 10-20 parts of montmorillonite, 15-25 parts of nano-grade silver oxide, 30-50 parts of polyhexamethylene guanidine phosphate, and 2-4 parts of N-(trichloromethylthio)phthalimide. The antibacterial HIPS plastic provided by the invention has high bacterium inhibition, bacterium killing, and anti-mildew effects. The plastic can be used for producing housings of products such as televisions, printers, stereos, and the like.
Description
Technical field
The present invention relates to a kind of antibiotic plastic, relate in particular to a kind of antibiotic HIPS plastics.
Background technology
Occurring in nature exist various galley proofs microorganism, in daily life, microorganism has inseparable contacting with people, and part bacterium, fungi, virus etc. human health even threat to life as the pathogenic bacteria serious harm.The number that data presentation according to statistics, the whole world cause death because bacterium infects every year accounts for 30% of total toll near 2,000 ten thousand; The U.S. " WHO " magazine statistic data showed in 1996: nineteen ninety-five, about 5,200 ten thousand people in the whole world were dead, and wherein about 1,700 ten thousand is because bacterium Infective and dead.These disease lifes will comprise cholera, pneumonia, disease disease, tuberculosis and hepatitis etc.As everyone knows, the serious respiratory tract infection sick (SARS) that " foot and mouth disease ", " anthrax " of the U.S., China that " mad cow disease " broken out in Britain in nearly ten years, Korea S and Japan occur occurred in 2003 and the bird flu that occurred and continued into the present in 2004 allow All Around The World be absorbed in fear, and bacterium brings people's each disaster so that people have brought up to unprecedented height to the attention degree of disease Control and prevention.In hospital, cross-infection rate then surpasses 10%.This shows that malignant bacteria has brought huge threat to human health really.
Face the harm of the malignant bacteria that is becoming increasingly rampant, the mankind constantly study and explore at antibiosis.Use from initial fugitive sterilization to the long acting antibiotic product.Particularly after the bird flu, the more antimicrobial product market of having crowded into.The ancient Egyptian was just covered silver strip with wound and is prevented that bacterium from infecting before more than 4000 years; The men of old protects mummy with medicinal antibacterial plant.During World War II, Reichsweshr is by disinfecting to reduce the infection of wound to military uniform.
Along with growth in the living standard, people are also more and more higher to the requirement of living environment.Thus, the production of anti-biotic material has become an emerging industry, and countries in the world are paid attention to more to the research of antiseptic-germicide.On the microbiology angle, antibiotic concept is distinguishing with sterilization on to the control of germ, it does not also require and can kill immediately HUMAN HEALTH or life, production environment harmful microorganism, and focus in long-term use procedure, the growth and breeding that suppresses the wound door, the sanitation and hygiene of maintenance environment.We are usually said antibioticly often to have comprised sterilization, except meanings such as mould, sterilizations.In general, the requirement of antiseptic-germicide had: (l) antibacterial ability and broad spectrum antibacterial; (2) long-lasting, namely wash resistant, wear-resistant, the life-span is long; (3) weather resisteant, namely heat-resisting, anti-sunshine, be difficult for decomposition failure; (4) with consistency or the workability of base material, namely easily add nondiscoloration in the base material to, do not reduce product performance; (5) security is harmless to the health, and does not cause the pollution to environment; (6) bacterium is difficult for producing resistance.
Antibiotic plastic refers to add antiseptic-germicide in plastics, make plastics itself have germ resistance, can within a certain period of time the bacterium of contamination on plastics be killed or suppress, compare with physical method with the chemistry of routine, use antibiotic plastic sterilization timeliness long, not only economy but also make things convenient for.Antiseptic-germicide can divide inorganic, organic and 3 types of natural biological antiseptic-germicides.Because different antiseptic-germicide is different to the Antibacterial mechanism of pathogenic bacteria of the same race and validity, and antiseptic-germicide of the same race is also different with the inhibition scope for the anti-microbial effect mechanism of different pathogenic bacterias, therefore, work out not only long-acting but also wide spectrum, not only efficient but also safe antiseptic-germicide, very important to antibiotic research on mechanism.
The development and application of antibiotic plastic is that to protect mankind health has been set up green screen one, for improving environment for human survival, reduces disease, the protection fitness-for-all, and tool is of great significance.Because antibiotic plastic can fundamentally reduce or avoid the cross infection of bacterium between person to person, people and thing, thing and the thing, the plastics with antibacterial generally are subject to people's attention and welcome.In the last thirty years, the preparation of antibiotic plastic has also had unprecedented high speed development.
Yet, a kind of HIPS plastics are not arranged at present, can be effectively antibiotic.
Summary of the invention
For above shortcomings in the prior art, technical problem to be solved by this invention provides a kind of antibiotic HIPS plastics.
The present invention is achieved through the following technical solutions:
A kind of antibiotic HIPS plastics, the component that comprises following weight parts: HIPS100 part, complex antimicrobials 0.3-0.5 part, described complex antimicrobials is comprised of following component: cedar(wood)oil, chitosan, polynite, nano phase ag_2 o, polyhexamethylene guanidine phosphoric acid salt and N-(trichloro-methylthio) phthalic imidine.
Preferably,
Described complex antimicrobials is made of by weight following component: cedar(wood)oil 2-6 part, chitosan 4-8 part, polynite 10-20 part, nano phase ag_2 o 15-25 part, polyhexamethylene guanidine phosphoric acid salt 30-50 part, N-(trichloro-methylthio) phthalic imidine 2-4 part.
Cedar(wood)oil, chitosan, polynite, nano phase ag_2 o, polyhexamethylene guanidine phosphoric acid salt and N-(trichloro-methylthio) phthalic imidine are mixed, can make this complex antimicrobials.
Described antibiotic HIPS plastics also comprise dispersion agent 0.2-0.4 part, and described dispersion agent is a kind of or its mixture in ethylene bis stearamide, stearic acid, polyethylene wax, the whiteruss.
Described antibiotic HIPS plastics, also comprise compatilizer 2-4 part, described compatilizer is a kind of or its mixture in polypropylene grafted maleic anhydride, polypropylene grafted carboxylic acid, Chlorinated Polypropylene III, polypropylene grafted glycidyl methacrylate, Research of Grafting Malaic Anhydride Onto Polyethylene and methacrylic acid-styrene butadiene polymkeric substance.
Obviously, in the present invention for improving other performances of product, can also in the blend material, add adaptively other auxiliary agents, such as oxidation inhibitor, softening agent, toughener, fire retardant, static inhibitor, nucleator, toughner, weighting agent, lubricant and pigment etc., its consumption is the conventional amount used of the industry, or adjusts according to the requirement of practical situation.
Concrete, Raw of the present invention is introduced:
Cedar(wood)oil, Chinese another name: Cedrus deoclar (Roxb.) G. Don oil, English name China cedar wood oil, English another name: Cedarwood oil Natural; Cedar oil; Cedarwood oil BPC; Cypress; Cedarwood Oil EINECS:285-360-9.CAS number: 8000-27-9.
Chitosan has another name called: chitosan, chitosan, 2-amino-beta-1,4-dextran Chitosan.English name: Poly (beta-(Isosorbide-5-Nitrae)-2-amino-2-deoxy-D-glucose).CAS number: 9012-76-4.
Polynite, lamellar spacing 20-30nm, width 10-50nm.
Nano phase ag_2 o, particle diameter are 10-100nm.
Polyhexamethylene guanidine phosphoric acid salt, Polyhexamethyleneguanidine phosphate, CAS accession number: 89697-78-9.
N-(trichloro-methylthio) phthalic imidine, N-(Trichloromethylthio) phthalimide, CAS accession number: 133-07-3.
Ethylene bis stearamide has another name called N, N'-ethylene bis stearamide, vinyl bis-stearamides.English name: N, N'-Ethylenebi s (stearamide).CAS accession number: 110-30-5.
Stearic acid, English name: stearic acid, CAS number: 57-11-4.
Polyethylene wax, another name PE wax is formed by vinyl polymerization Rubber processing agent.
Whiteruss, English name: liquid paraffin.
Compatilizer claims again expanding material, refers to by means of intermolecular linkage force, impels inconsistent two kinds of polymer scales to be combined in one, and then obtains the auxiliary agent of stable blend, refers to polymer bulking agents here.PE-g-ST, PP-g-ST, ABS-g-MAH, PE-g-MAH, PP-g-MAH etc. are applied in the modifying plastics, obtain the good blend material of performance.In the present invention, compatilizer is preferably a kind of or its mixture in polypropylene grafted maleic anhydride, polypropylene grafted carboxylic acid, Chlorinated Polypropylene III, polypropylene grafted glycidyl methacrylate, Research of Grafting Malaic Anhydride Onto Polyethylene and methacrylic acid-styrene butadiene polymkeric substance.
The HIPS plastics, full name High Impact Polystyrene, Chinese is impact resistant polystyrene, is a kind of engineering plastics.
Antibiotic HIPS plastics of the present invention can adopt industry universal method to be prepared, and for example: take by weighing each raw material by proportioning, after mixing, melting mixing, extruding pelletization namely obtain described antibiotic HIPS plastics.
Antibiotic HIPS plastics of the present invention have the effect of potent anti-bacteria, kill bacteria and mildew-resistant, can be used for producing the shell of the products such as televisor, printer, sound equipment.
Embodiment
HIPS all is selected from the injection grade HIPS412B that the swallow fossilisation is produced.
Embodiment 1
Take by weighing: 4 kilograms of cedar(wood)oil, 6 kilograms of chitosans, 15 kilograms of polynites, 20 kilograms of nano phase ag_2 os, 40 kilograms of polyhexamethylene guanidine phosphoric acid salt, 3 kilograms of N-(trichloro-methylthio) phthalic imidines.Mix, namely make complex antimicrobials.
Embodiment 2
Take by weighing each raw material according to corresponding embodiment 2 data in the table 1.Each component is mixed in mixing machine, rotating speed 300-400r.p.m, mixed 5-10 minute, again melting mixing, extruding pelletization in twin screw extruder, the pellet of extruding was dried 9 hours in 90 ℃ of constant temperature ovens, then become the plastic sample of 50mm * 50mm at injection temperature 200-220 ℃ hemostasis, carry out antibacterial test, test data sees Table 2.Antibacterial test standard: QB/T2591-2003A " antibiotic plastic anti-microbial property test method and antibacterial effect ".Detect and use bacterium: intestinal bacteria (Escherichia coli) ATCC25922, streptococcus aureus (Staphy lococcus aureus) ATCC6538.
Embodiment 3
Take by weighing each raw material according to corresponding embodiment 3 data in the table 1.Method by embodiment 2 is prepared plastic sample, carries out antibacterial test again.
Embodiment 4
Take by weighing each raw material according to corresponding embodiment 4 data in the table 1.Method by embodiment 2 is prepared plastic sample, carries out antibacterial test again.
Table 1: antibiotic HIPS plastic formula list position: kilogram
| ? | Embodiment 2 | Embodiment 3 | Embodiment 4 | Comparative Examples 3 | Comparative Examples 4 |
| HIPS412B | 100 | 100 | 100 | 100 | 100 |
| The complex antimicrobials of embodiment 1 | 0.4 | 0.4 | 0.4 | ? | ? |
| The complex antimicrobials of Comparative Examples 1 | ? | ? | ? | 0.4 | ? |
| The complex antimicrobials of Comparative Examples 2 | ? | ? | ? | ? | 0.4 |
| Ethylene bis stearamide | ? | 0.3 | 0.3 | ? | ? |
| Polypropylene grafted maleic anhydride | ? | ? | 3 | ? | ? |
Table 2:HIPS plastics anti-microbial property test chart
| ? | Embodiment 2 | Embodiment 3 | Embodiment 4 | Comparative Examples 3 | Comparative Examples 4 |
| The intestinal bacteria sterilizing rate, % | 98.2 | 98.6 | 99.5 | 91.2 | 90.5 |
| The streptococcus aureus sterilizing rate, % | 97.8 | 98.4 | 99.2 | 90.8 | 91.2 |
Comparative Examples 1
Take by weighing: 6 kilograms of chitosans, 15 kilograms of polynites, 20 kilograms of nano phase ag_2 os, 44 kilograms of polyhexamethylene guanidine phosphoric acid salt, 3 kilograms of N-(trichloro-methylthio) phthalic imidines.Mix, namely make complex antimicrobials.
Comparative Examples 2
Take by weighing: 4 kilograms of cedar(wood)oil, 15 kilograms of polynites, 20 kilograms of nano phase ag_2 os, 46 kilograms of polyhexamethylene guanidine phosphoric acid salt, 3 kilograms of N-(trichloro-methylthio) phthalic imidines.Mix, namely make complex antimicrobials.
Comparative Examples 3
Take by weighing each raw material according to corresponding Comparative Examples 3 data in the table 1.Method by embodiment 2 is prepared plastic sample, carries out antibacterial test again.
Comparative Examples 4
Take by weighing each raw material according to corresponding Comparative Examples 4 data in the table 1.Method by embodiment 2 is prepared plastic sample, carries out antibacterial test again.
Claims (4)
1. antibiotic HIPS plastics, it is characterized in that, the component that comprises following weight parts: HIPS100 part, complex antimicrobials 0.3-0.5 part, described complex antimicrobials is comprised of following component: cedar(wood)oil, chitosan, polynite, nano phase ag_2 o, polyhexamethylene guanidine phosphoric acid salt and N-(trichloro-methylthio) phthalic imidine.
2. antibiotic HIPS plastics as claimed in claim 1, it is characterized in that: described complex antimicrobials is made of by weight following component: cedar(wood)oil 2-6 part, chitosan 4-8 part, polynite 10-20 part, nano phase ag_2 o 15-25 part, polyhexamethylene guanidine phosphoric acid salt 30-50 part, N-(trichloro-methylthio) phthalic imidine 2-4 part.
3. antibiotic HIPS plastics as claimed in claim 2, it is characterized in that: also comprise dispersion agent 0.2-0.4 part, described dispersion agent is a kind of or its mixture in ethylene bis stearamide, stearic acid, polyethylene wax, the whiteruss.
4. antibiotic HIPS plastics as claimed in claim 2, it is characterized in that: also comprise compatilizer 2-4 part, described compatilizer is a kind of or its mixture in polypropylene grafted maleic anhydride, polypropylene grafted carboxylic acid, Chlorinated Polypropylene III, polypropylene grafted glycidyl methacrylate, Research of Grafting Malaic Anhydride Onto Polyethylene and methacrylic acid-styrene butadiene polymkeric substance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310003694.XA CN103059496B (en) | 2013-01-06 | 2013-01-06 | Antibacterial HIPS plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310003694.XA CN103059496B (en) | 2013-01-06 | 2013-01-06 | Antibacterial HIPS plastic |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103059496A true CN103059496A (en) | 2013-04-24 |
| CN103059496B CN103059496B (en) | 2015-05-20 |
Family
ID=48102412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310003694.XA Expired - Fee Related CN103059496B (en) | 2013-01-06 | 2013-01-06 | Antibacterial HIPS plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103059496B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105400091A (en) * | 2015-11-25 | 2016-03-16 | 全椒祥瑞塑胶有限公司 | Polystyrene with bacteriostasis function |
| CN106366536A (en) * | 2016-08-18 | 2017-02-01 | 东莞市宇豪塑胶科技有限公司 | Antibacterial HIPS plastic |
| CN106947201A (en) * | 2017-04-05 | 2017-07-14 | 东莞市佳乾新材料科技有限公司 | A kind of antibacterial impact-resistant polystyrene material and preparation method thereof |
| CN107603113A (en) * | 2017-10-16 | 2018-01-19 | 苏州宏泉高压电容器有限公司 | A kind of preparation method of antibacterial high impact polystyrene white master batch |
| CN109535763A (en) * | 2018-11-26 | 2019-03-29 | 庄雪芸 | A kind of antibiotic plastic formula |
| CN112300526A (en) * | 2020-11-14 | 2021-02-02 | 百草边大生物科技(青岛)有限公司 | Novel wormwood HIPS plastic applied to refrigerator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040058833A (en) * | 2002-12-27 | 2004-07-05 | 제일모직주식회사 | Thermoplastic Resin Composition with Good Antibacterial Characteristics |
| CN101724284A (en) * | 2008-10-31 | 2010-06-09 | 中国石油化工股份有限公司 | Anti-bacterial thermoplastic composite and preparation method thereof |
| CN102241883A (en) * | 2010-09-25 | 2011-11-16 | 深圳市科聚新材料有限公司 | Antimicrobial polyamide material and preparation method thereof |
| CN102827469A (en) * | 2012-09-26 | 2012-12-19 | 上海瀚氏模具成型有限公司 | Antimicrobial polycarbonate plastic and preparation method thereof |
| CN102838826A (en) * | 2012-09-26 | 2012-12-26 | 上海瀚氏模具成型有限公司 | Antibacterial ASA (acrylonitrile styrene acrylate) plastic material for car interiors and preparation method thereof |
-
2013
- 2013-01-06 CN CN201310003694.XA patent/CN103059496B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040058833A (en) * | 2002-12-27 | 2004-07-05 | 제일모직주식회사 | Thermoplastic Resin Composition with Good Antibacterial Characteristics |
| CN101724284A (en) * | 2008-10-31 | 2010-06-09 | 中国石油化工股份有限公司 | Anti-bacterial thermoplastic composite and preparation method thereof |
| CN102241883A (en) * | 2010-09-25 | 2011-11-16 | 深圳市科聚新材料有限公司 | Antimicrobial polyamide material and preparation method thereof |
| CN102827469A (en) * | 2012-09-26 | 2012-12-19 | 上海瀚氏模具成型有限公司 | Antimicrobial polycarbonate plastic and preparation method thereof |
| CN102838826A (en) * | 2012-09-26 | 2012-12-26 | 上海瀚氏模具成型有限公司 | Antibacterial ASA (acrylonitrile styrene acrylate) plastic material for car interiors and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 王红星等: ""芳香型植物精油抑菌效果的测定和比较"", 《中国饲料》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105400091A (en) * | 2015-11-25 | 2016-03-16 | 全椒祥瑞塑胶有限公司 | Polystyrene with bacteriostasis function |
| CN106366536A (en) * | 2016-08-18 | 2017-02-01 | 东莞市宇豪塑胶科技有限公司 | Antibacterial HIPS plastic |
| CN106947201A (en) * | 2017-04-05 | 2017-07-14 | 东莞市佳乾新材料科技有限公司 | A kind of antibacterial impact-resistant polystyrene material and preparation method thereof |
| CN107603113A (en) * | 2017-10-16 | 2018-01-19 | 苏州宏泉高压电容器有限公司 | A kind of preparation method of antibacterial high impact polystyrene white master batch |
| CN109535763A (en) * | 2018-11-26 | 2019-03-29 | 庄雪芸 | A kind of antibiotic plastic formula |
| CN112300526A (en) * | 2020-11-14 | 2021-02-02 | 百草边大生物科技(青岛)有限公司 | Novel wormwood HIPS plastic applied to refrigerator |
| CN112300526B (en) * | 2020-11-14 | 2023-03-10 | 百草边大生物科技(青岛)有限公司 | Wormwood HIPS plastic applied to refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103059496B (en) | 2015-05-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103059405B (en) | Antibiotic polypropylene plastic | |
| CN103044849B (en) | Antibacterial abs plastic | |
| CN103059380B (en) | Antibacterial hdpe plastic | |
| CN103059541B (en) | antibacterial polycarbonate plastic | |
| CN105670092B (en) | A kind of Anti-bacterial LDPE plastic and preparation method thereof | |
| CN103073777B (en) | Antibacterial LLDPE plastics | |
| CN103059496B (en) | Antibacterial HIPS plastic | |
| CN103059524B (en) | antibacterial PBT plastic | |
| CN103073883B (en) | Antibacterial nylon-6 plastic | |
| CN103059502B (en) | Antibacterial POM plastic | |
| CN105694229B (en) | A kind of PP antibiotic plastics and preparation method thereof | |
| CN102234392B (en) | Antibacterial biaxially oriented polypropylene film and preparation method thereof | |
| CN105801976B (en) | A kind of HDPE antibiotic plastics and preparation method thereof | |
| CN104530629A (en) | An antibacterial ABS composite material used for plastic toys and a preparing method thereof | |
| CN105968489A (en) | Preparation method of polyethylene antimicrobial packaging film | |
| CN107312228A (en) | It is a kind of for antibacterial matrices of vinyon and preparation method thereof | |
| CN103059494B (en) | Antibacterial asa plastic | |
| CN105400066A (en) | Plastic for food packaging bags | |
| CN105400100A (en) | Antibacterial polyvinyl chloride | |
| CN105670078A (en) | Antistatic and antibacterial plastics and preparation method | |
| CN111500127A (en) | Broad-spectrum long-acting antibacterial coating spray and preparation method thereof | |
| CN105400067A (en) | Polypropylene with bacteriostasis function | |
| CN111642522A (en) | Plant component and nano metal composite disinfectant as well as preparation method and application thereof | |
| CN109401022A (en) | Anti-bacterial LDPE plastic and preparation method thereof | |
| CN109401023A (en) | HDPE antibiotic plastic and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Huang Weidong Inventor before: Huang Meirong |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151228 Address after: 1, building ninth, 518102 first industrial zone, Xixiang street, Baoan District, Guangdong, Shenzhen Patentee after: Shenzhen Jin Da Da polymer material Co., Ltd. Address before: Room 271, building 280, Shuguang Road, Shanghai, Minhang District, 201111, China Patentee before: Shanghai Qiucheng New Material Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20180106 |