CN101011634B - Antibiotic toy and its preparation method - Google Patents
Antibiotic toy and its preparation method Download PDFInfo
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- CN101011634B CN101011634B CN2007100132621A CN200710013262A CN101011634B CN 101011634 B CN101011634 B CN 101011634B CN 2007100132621 A CN2007100132621 A CN 2007100132621A CN 200710013262 A CN200710013262 A CN 200710013262A CN 101011634 B CN101011634 B CN 101011634B
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- toy
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- antibiotic
- antibacterial agent
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Abstract
The invention relates to an antibiosis toy, which is characterized in that the toy comprises silver inorganic antibiosis agent at 3-8 per mill of total weight, added at the face coat of main body or toy. The invention has low cost, high antibiosis function, and high safety.
Description
Technical field
The invention belongs to the toy technique field, be specifically related to a kind of antibiotic toy and method for making thereof.
Background technology
As everyone knows, microorganism can the parasitic and survival at article surface as bacterium, mould and virus.The article that toy often contacts as children, if often disinfection, its outer surface will grow a large amount of bacteriums, influences children's health and may cause cross pollution.Therefore, the toy with antibacterial functions more and more causes people's attention.
At present, the preparation method of antibiotic toy generally is the paint film that adopts the toy body of antibiotic plastic or have antibacterial effect at the surface of toy spraying one deck.The inorganic silver series antibacterial agent is used as first-selected antiseptic with its security, stability and lasting antibacterial effect, still, silver-series antibacterial agent is owing to raw material and production cost is higher, large usage quantity, thereby causes the toy cost higher.
Publication number is that the Chinese patent of CN1580114 discloses a kind of high glaze antibacterial polypropylene material and preparation method thereof, and it is that 100 parts of polypropylene, 0.4～0.6 part of organic acid salt nucleator, 8～15 parts on elastomer, 15～25 parts of barium sulfate fillers, silver are that 3～6 parts of antibacterial plastic concentrates, 0.1～0.2 part in antioxidant, 0.2～0.4 part of halogen-absorber, 0.6～1.2 part of masterbatch of cooling, 0.3～0.5 part of dispersant, 0.3～0.5 part of fatty acid amide series lubricant agent, aluminic acid lipoprotein coupling agent are formed for 0.15～0.25 part by weight ratio part.Its adopts double screw extruder to form through twice extruding pelletization, melts high glaze, antibiotic property in one, has higher glossiness and efficient, wide spectrum, lasting antibiotic property.Be mainly used in fields such as household electrical appliance, automobile inner decorative piece, body-building apparatus, office appliance, commodity, toy, cleaners and polishes, be a kind ofly can satisfy the requirement of people's sense organ, can meet the functional high molecule material with wide application prospect of safety, health needs again.Its weak point is that the silver-series antibacterial agent consumption is bigger than normal, thereby makes the cost of material higher.
Summary of the invention
The present invention is directed to problems of the prior art, a kind of antibiotic toy is provided, comprise the silver-based inorganic antibacterial agent of 3-8 ‰, its antibiotic rate is greater than 99%.Another object of the present invention is the method for making that has improved described antibiotic toy.
The present invention is concrete to adopt following technical scheme to realize:
A kind of antibiotic toy is characterized in that, comprises in the described toy that weight content is the silver-based inorganic antibacterial agent of 3-8 ‰.
Described silver-based inorganic antibacterial agent is to carry a silver-phosphate inorganic antiseptic, and silver content is 3.6-9.0%, and described phosphate is a kind of of zirconium sulfate, calcium sulfate, titanium phosphate.Silver-based inorganic antibacterial agent of the present invention can for example with the ion-exchange preparation, also can directly adopt commercially available commodity according to prior art for preparing.
Described silver-based inorganic antibacterial agent makes an addition to the face coat of toy body or toy.
Described silver-based inorganic antibacterial agent makes an addition to the toy body, comprises the following steps: to be added into the silver-based inorganic antibacterial agent powder after the plastics fusion, and injection molded makes described antibiotic toy.Described silver-based inorganic antibacterial agent powder average grain diameter≤0.8 μ m, water content≤1.0%.
Also include the film preservative of 3-5 ‰ in the described toy face coat, this material can obtain from prior art, for example adopts the film preservative of the RHZL series of Shanghai Runhe Nanometer Material Technology Co., Ltd.
The beneficial effect that the present invention had is:
1) antibiotic toy antibiotic rate height of the present invention, lasting;
Toy of the present invention in use, the silver ion that plays bactericidal action discharges gradually and is attached on the bacterium, causes the variation that bacterium surface reduces, and has upset their charge balance, then the cell wall rupture of bacterium and being eliminated.Then, because silver ion is brought in the bacterium, they react with the cell mould and combine.This can suppress the breeding of cell mould and bacterium.
2) the median lethal dose LD of silver-based inorganic antibacterial agent
50Greater than 5000mg/Kg, and to the skin nonirritant.Therefore, Product Safety height of the present invention;
3) silver-based inorganic antibacterial agent addition of the present invention is few, is about 1/10th of prior art, and therefore product cost of the present invention is low, is beneficial to popularization, the application of antibiotic toy.
The specific embodiment
The wooden antibiotic toy of embodiment 1-6
Prepare wooden antibiotic toy according to the following step: add silver-based inorganic antibacterial agent, film preservative in hydrotropism's varnish or the colored paint, be sprayed on the toy surface after stirring, air dry gets final product.The inorganic silver series antibacterial agent adopts the RHA of Shanghai Runhe Nanometer Material Technology Co., Ltd series of products, and film preservative adopts the RHZL series of products of Shanghai Runhe Nanometer Material Technology Co., Ltd.The mould proof addition of antiseptic and paint film sees Table 2:
Table 2 embodiment 1 to 6 antiseptic and the mould proof addition of paint film
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 | |
| Silver-based inorganic antibacterial agent, ‰ | 8 | 7 | 6 | 5 | 4 | 3 |
| The silver content of antiseptic, % | 3.6 | 4.0 | 5.0 | 6.0 | 7.0 | 9.0 |
| Film preservative, ‰ | 5 | 4.5 | 4 | 3.5 | 3 | 3 |
The anti-microbial property of the wooden toy that makes sees Table 3:
The wooden toy antibacterial effect table of table 3 embodiment 1 to 6
The examining report of entrusting anti-biotic material inspection center of Physical Chemistry Technology Inst., Chinese Academy of Sciences to make data from the applicant of table 3, report number: LHK-0612-14-1/1.
Embodiment 7 plastics antibiotic toys
According to prepare the plastics antibiotic toy according to the following step: adding part by weight after the plastic matrix fusion is year silver-titanium oxide inorganic antiseptic of 3-8 ‰, this antiseptic can be according to prior art for preparing, also can directly adopt commercially available commodity, after mixing, injection molded, pass through operations such as fine finishining, packing again, make the plastics antibiotic toy.
Claims (5)
1. an antibiotic toy is characterized in that, comprises in the described toy that weight content is the silver-based inorganic antibacterial agent of 3-8 ‰; Described silver-based inorganic antibacterial agent is to carry silver-phosphate inorganic antiseptic, and silver content is 3.6-9.0%; Also include the film preservative of 3-5 ‰ in the toy face coat.
2. antibiotic toy according to claim 1 is characterized in that described phosphate is titanium phosphate.
3. antibiotic toy according to claim 1 and 2 is characterized in that described silver-based inorganic antibacterial agent makes an addition to the face coat of toy body or toy.
4. antibiotic toy according to claim 3 is characterized in that, the method for making of described antibiotic toy comprises the following steps: and will add the silver-based inorganic antibacterial agent powder after the plastic master batch fusion that injection molded makes described antibiotic toy.
5. antibiotic toy according to claim 4 is characterized in that, silver-based inorganic antibacterial agent powder average grain diameter≤0.8 μ m, water content≤1.0%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100132621A CN101011634B (en) | 2007-01-22 | 2007-01-22 | Antibiotic toy and its preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100132621A CN101011634B (en) | 2007-01-22 | 2007-01-22 | Antibiotic toy and its preparation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101011634A CN101011634A (en) | 2007-08-08 |
| CN101011634B true CN101011634B (en) | 2010-11-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100132621A Expired - Fee Related CN101011634B (en) | 2007-01-22 | 2007-01-22 | Antibiotic toy and its preparation method |
Country Status (1)
| Country | Link |
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| CN (1) | CN101011634B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114213863A (en) * | 2021-12-30 | 2022-03-22 | 东莞市港鑫实业有限公司 | High-temperature-resistant toy and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1256868A (en) * | 1998-12-16 | 2000-06-21 | 王志群 | Compound silver series inorganic germifuge |
| CN1271523A (en) * | 2000-06-01 | 2000-11-01 | 李博文 | Inorganic antibacterial agent and preparing process thereof |
| CN1860889A (en) * | 2005-05-10 | 2006-11-15 | 上海润河纳米材料科技有限公司 | Layered, silver series inorganic antibiosis material, and its prepn. method |
-
2007
- 2007-01-22 CN CN2007100132621A patent/CN101011634B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1256868A (en) * | 1998-12-16 | 2000-06-21 | 王志群 | Compound silver series inorganic germifuge |
| CN1271523A (en) * | 2000-06-01 | 2000-11-01 | 李博文 | Inorganic antibacterial agent and preparing process thereof |
| CN1860889A (en) * | 2005-05-10 | 2006-11-15 | 上海润河纳米材料科技有限公司 | Layered, silver series inorganic antibiosis material, and its prepn. method |
Non-Patent Citations (6)
| Title |
|---|
| 廖莉玲，刘吉平.新型无机抗菌剂.现代化工21 7.2001,21(7),1-3. |
| 廖莉玲,刘吉平.新型无机抗菌剂.现代化工21 7.2001,21(7),1-3. * |
| 楼必君，周杰.我国研发银型无机抗菌剂的新发展.河北化工 2003年第1期.2003,21(7),1-3. |
| 楼必君,周杰.我国研发银型无机抗菌剂的新发展.河北化工 2003年第1期.2003,21(7),1-3. * |
| 肖清华，李博文，王宁.载银无机抗菌剂的研究现状和发展趋势.中国非金属矿工业导刊 1999年第6期.1999,21(7),1-3. |
| 肖清华,李博文,王宁.载银无机抗菌剂的研究现状和发展趋势.中国非金属矿工业导刊 1999年第6期.1999,21(7),1-3. * |
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| CN101011634A (en) | 2007-08-08 |
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| 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 | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Deyou Inventor before: Ma Xinyong |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170912 Address after: 154000 Jiamusi province Heilongjiang City suburb Yonghong community group 23 No. 117 first 51 Patentee after: Chen Deyou Address before: 255100 No. 12, Star Road, Zichuan Economic Development Zone, Zibo, Shandong Patentee before: Shandong Tianbang Childlike Toys Co., Ltd. |
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| 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: 20101117 Termination date: 20180122 |