CN102578147B - Deodorant and antibacterial resin material and preparation method thereof - Google Patents
Deodorant and antibacterial resin material and preparation method thereof Download PDFInfo
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- CN102578147B CN102578147B CN201110421928.3A CN201110421928A CN102578147B CN 102578147 B CN102578147 B CN 102578147B CN 201110421928 A CN201110421928 A CN 201110421928A CN 102578147 B CN102578147 B CN 102578147B
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- deodorizing
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Abstract
The invention discloses a resin material with an antibacterial property, belonging to the field of high molecular materials. A preparation method of the resin material comprises the following steps: firstly performing amination pretreatment on a substrate resin; then adding inorganic metal antibacterial agent water solution to react; drying at 60-80 DEG C to obtain a deodorant and antibacterial resin. The resin material has broad-spectrum and long-lasting antibacterial properties, is safe and reliable, can be compounded with various filters, is used for air conditioner filter screens and the filter element of an air cleaner, can also be grinded into fine powder to be added to various decorative coatings, is used for killing bacteria and viruses in the air and has a wide application prospect.
Description
Technical field
The present invention relates to a kind of resin material and preparation method thereof with deodorizing, anti-microbial property, belong to polymeric material field.
Background technology
Virus, bacterium and fungi can work the mischief in the various aspects of life, and people increase day by day to the protection by bacterial infection, and usual anti-biotic material adds one or more antibacterial agents to make material have ability that is antibacterial or sterilization.
According to chemical composition, anti-biotic material can be divided into: natural antibacterial agent, organic antibacterial agent, inorganic antiseptic etc.Wherein natural antibacterial agent also cannot be applied by heavy industrialization; Organic antibacterial agent has poor heat stability, life-span short deficiency.The main metal antibacterial agent of inorganic antiseptic, has safe, heat-resisting, durable advantage.In many metals, the antibacterial effect of silver is best.
Anti-biotic material prepared by current various different metal ion prepares one after another.Particularly the fiber development of various antibacterial functions becomes focus, has applied for many sections of patents in recent years.Some patent discloses the method adopting the method for organic polyacrylonitrile chemical modification to prepare New-type wide-spectrum antibacterial functions fiber; The preparation method disclosing metal complexed broad-spectrum antiseptic functional fibre had.But these methods have in preparation process with hypertoxic type medicine hydration fat for primary raw material, or the easy desorption of metal ion, antibacterial time is limited.
Summary of the invention
The present invention relates to a kind of deodorizing, antibacterial resin and preparation method thereof, object is the problems such as the material toxicity improving the existence of existing metal antibacterial material is large, antibacterial effect is poor, antibacterial time.
The present invention relates to a kind of resin material with anti-microbial property, belong to polymeric material field.First matrix resin is carried out amination pretreatment, then add inorganic metal antibacterial agent reactant aqueous solution, dry at (60 ~ 80) DEG C, deodorizing, antibacterial resin can be obtained.
Described a kind of deodorizing, the matrix resin of antibacterial resin material are macroporous absorbent resin, macroporous absorbent resin has the large advantage of specific surface area, itself there is good enrichment, the performance of absorption, can by reaction load much more more antibacterial agents, metal antibacterial agent all penetrates in the inner numerous trickle duct of resin, such that the effect of the antibacterial resin made is more stable, antibacterial time is longer, avoid producing the secondary pollution problems such as metal ion comes off.
Described amination treatment agent be in polyethylene imine, multiethylene polyamine, diethylenetriamine, triethylene tetramine any one or multiple, during pretreatment, aminating agent accounts for 1% ~ 50% of matrix resin gross mass.Amination Technique in preparation process can strengthen the stability of resin material, and metal ion and amido generation chemical reaction, strengthen antibacterial durability and safety.
The described inorganic metal antibacterial agent aqueous solution can be that the mass concentration of metal ion is 1% ~ saturated solution with any one in the aqueous metallic ions such as silver, copper, zinc, iron or multiple.Aqueous metallic ions is added with mass ratio 1: 0.5 ~ 1: 10 ratio of step (1) spare resin and aqueous metallic ions.The anti-microbial property of described metal ion has and is high to Lowly followed successively by Ag > Cu > > Zn > Fe.
Beneficial effect:
(1) anti-microbial property wide spectrum of the present invention, lasting, effective;
(2) and preparation and use procedure in safe and reliable, non-secondary pollution;
(3) synthesis technique simply, easily realizes industrialized production;
(4) antibacterial resin can with various filter compound, for the filter core of air conditioner filter screen, air purifier, also can wear into fine powder, add in various finishing paint, kill the bacterium in air and virus, be with a wide range of applications.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.
Embodiment 1
By 100g specific surface area 500m
2-550m
2macroporous absorbent resin and 5g diethylenetriamine and triethylene tetramine in mass ratio 1: 1 mixed solution, mixing, to stir, after leaving standstill 30min, after dry process about 43g resin, for subsequent use.Get copper ion concentration be 3% solution 50g fully stir with spare resin, mix, 80 DEG C of oven dry, i.e. obtained deodorizing, antibacterial resin.Antibacterial functional group is 0.47mmol/g.
Embodiment 2
By 100g specific surface area 500m
2~ 550m
2macroporous absorbent resin mix with 8g multiethylene polyamine, stir, for subsequent use after dry process.Get iron concentration be 5% solution 100g fully stir with spare resin, mix, dry at 80C, i.e. obtained deodorizing, antibacterial resin.Antibacterial functional group is 1.56mmol/g.
Embodiment 3
By 100g specific surface area 500m
2~ 550m
2macroporous absorbent resin mix with 25g polyethylene imine, stir, for subsequent use after dry process.Get copper ion concentration be 5% solution 500g fully stir with spare resin several times, mix, 80 DEG C of oven dry, namely obtained antibacterial functional group is the antibacterial resin of 3.78mmol/g.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (2)
1. a preparation method for deodorizing, antibacterial resin material, is characterized in that, comprise the following steps: first matrix resin is carried out amination, dry pretreatment by (1); (2) the inorganic metal antibacterial agent aqueous solution, reaction is added again, dry at 60 ~ 80 DEG C, deodorizing, antibacterial resin can be obtained; Described matrix resin is macroporous absorbent resin; The described inorganic metal antibacterial agent aqueous solution be in the aqueous solution of silver, copper, zinc, iron ion any one or multiple, the mass percent concentration of metal ion is 1% ~ saturated solution; Aqueous metallic ions is added with the ratio of the mass ratio 1: 0.5 ~ 1: 10 of step (1) spare resin and aqueous metallic ions; The amination treatment agent of step (1) be in polyethylene imine, multiethylene polyamine, diethylenetriamine, triethylene tetramine any one or multiple, during pretreatment, aminating agent accounts for 1% ~ 50% of matrix resin gross mass.
2. preparation method according to claim 1 prepare deodorizing, antibacterial resin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110421928.3A CN102578147B (en) | 2011-12-16 | 2011-12-16 | Deodorant and antibacterial resin material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110421928.3A CN102578147B (en) | 2011-12-16 | 2011-12-16 | Deodorant and antibacterial resin material and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102578147A CN102578147A (en) | 2012-07-18 |
| CN102578147B true CN102578147B (en) | 2015-05-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110421928.3A Active CN102578147B (en) | 2011-12-16 | 2011-12-16 | Deodorant and antibacterial resin material and preparation method thereof |
Country Status (1)
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| CN (1) | CN102578147B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104327620A (en) * | 2014-11-19 | 2015-02-04 | 徐妍玲 | Reflective fast-curing antibacterial coating |
| CN104403439A (en) * | 2014-11-19 | 2015-03-11 | 徐妍玲 | Reflective anti-bacteria coating |
| CN104356873B (en) * | 2014-11-30 | 2017-01-18 | 徐妍玲 | Epoxy anticorrosive antibacterial paint |
| CN104327680B (en) * | 2014-11-30 | 2017-01-18 | 徐妍玲 | Method for preparing corrosion-resistant antibacterial epoxy coating |
| CN106139216A (en) * | 2016-07-01 | 2016-11-23 | 邯郸派瑞电器有限公司 | A kind of refrigerator, the preparation method of refrigerator-freezer bactericidal deodoring materials |
| CN106396495B (en) * | 2016-08-29 | 2018-06-05 | 佛山市高明区明城镇新能源新材料产业技术创新中心 | A kind of bionical quartz of antibacterial and deodouring and preparation method thereof |
| CN109439096A (en) * | 2018-11-16 | 2019-03-08 | 浙江新诺贝家居有限公司 | The low smell environment protection oil paint of furniture |
| CN109943170B (en) * | 2019-04-01 | 2021-06-01 | 潍坊亚贝涂料有限公司 | Antibacterial and anticorrosive mahogany furniture paint |
| CN115652627A (en) * | 2022-11-01 | 2023-01-31 | 张建春 | Copper ion antibacterial hemp fiber and fabric preparation method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4938958A (en) * | 1986-12-05 | 1990-07-03 | Shinagawa Fuel Co., Ltd. | Antibiotic zeolite |
| CN1323634A (en) * | 1998-11-10 | 2001-11-28 | 大日精化工业株式会社 | Deodorisation and disinfection compositions |
-
2011
- 2011-12-16 CN CN201110421928.3A patent/CN102578147B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4938958A (en) * | 1986-12-05 | 1990-07-03 | Shinagawa Fuel Co., Ltd. | Antibiotic zeolite |
| CN1323634A (en) * | 1998-11-10 | 2001-11-28 | 大日精化工业株式会社 | Deodorisation and disinfection compositions |
Non-Patent Citations (1)
| Title |
|---|
| 多乙烯多胺胺化大孔GMA-DVB树脂的合成及其对金属离子的吸附;周赟 等;《化工学报》;20111115;第62卷(第11期);参见第3289页右栏1.3和1.5 * |
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| CN102578147A (en) | 2012-07-18 |
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