CN102578147A - Deodorant and antibacterial resin material and preparation method thereof - Google Patents

Deodorant and antibacterial resin material and preparation method thereof Download PDF

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Publication number
CN102578147A
CN102578147A CN2011104219283A CN201110421928A CN102578147A CN 102578147 A CN102578147 A CN 102578147A CN 2011104219283 A CN2011104219283 A CN 2011104219283A CN 201110421928 A CN201110421928 A CN 201110421928A CN 102578147 A CN102578147 A CN 102578147A
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China
Prior art keywords
resin
antibacterial
preparation
aqueous solution
resin material
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CN2011104219283A
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CN102578147B (en
Inventor
范海明
张琴
陈兆文
管迎梅
徐伟
周钧
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HANDAN PERIC ELECTRIC APPLIANCE CO Ltd
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HANDAN PERIC ELECTRIC APPLIANCE CO Ltd
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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

A kind of deodorizing, antibacterial resin material and preparation method thereof
Technical field
The present invention relates to a kind of resin material and preparation method thereof, belong to polymeric material field with deodorizing, anti-microbial property.
Background technology
Virus, bacterium and fungi can work the mischief in the various aspects of life, and people increase the protection by bacterial infection day by day, and anti-biotic material is to add one or more antibacterial agents to make material have the ability of antibacterial or sterilization usually.
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 can't be used by heavy industrialization; Organic antibacterial agent has poor heat stability, short deficiency of life-span.The agent of inorganic antiseptic master metal antibacterial has safe, heat-resisting, durable advantage.In many metals, the antibacterial effect of silver is best.
The anti-biotic material of present various different metal ion preparations prepares one after another.Particularly the development of the fiber of various antibacterial functions becomes focus, has applied for many pieces of patents in recent years.Some patent discloses the method that the method that adopts organic polyacrylonitrile chemical modification prepares New-type wide-spectrum antibacterial functions fiber; The preparation method who discloses metal complexed broad-spectrum antiseptic functional fibre who has.But what these methods had in the preparation process is primary raw material with hypertoxic type medicine hydration fat, and perhaps metal ion is prone to desorption, antibiotic limited time.
Summary of the invention
The present invention relates to a kind of deodorizing, antibacterial resin and preparation method thereof, purpose is to improve big, the problems such as antibacterial effect is poor, antibiotic time of material toxicity that existing metal antibacterial material exists.
The present invention relates to a kind of resin material, belong to polymeric material field with anti-microbial property.At first matrix resin is carried out the amination preliminary treatment, add inorganic metal antibacterial agent reactant aqueous solution again,, can obtain deodorizing, antibacterial resin in (60~80) ℃ following drying.
The matrix resin of described a kind of deodorizing, antibacterial resin material is a macroporous absorbent resin; Macroporous absorbent resin has the big advantage of specific surface area; Itself have good enrichment, the performance of absorption; Can be through the many more antibacterial agents of reaction load, the metal antibacterial agent all is penetrated in the inner numerous trickle duct of resin, and the effect of the feasible antibacterial resin of processing is stable more, the antibiotic time is longer, avoid producing secondary pollution problems such as metal ion comes off.
Described amination treatment agent be in polyethylene imine, multiethylene polyamine, diethylenetriamine, the triethylene tetramine any one or multiple, aminating agent accounts for 1%~50% of matrix resin gross mass during preliminary treatment.Amination technology in the preparation process can reinforcing resin material stability, metal ion and amido generation chemical reaction strengthen antibiotic durability and safety.
The described inorganic metal antibacterial agent aqueous solution can be with in the metal ion aqueous solution such as silver, copper, zinc, iron any one or multiple, the mass concentration of metal ion is 1%~saturated solution.1: 0.5~1: 10 ratio of mass ratio with step (1) spare resin and the metal ion aqueous solution adds the metal ion aqueous solution.The anti-microbial property of described metal ion have high to hang down be followed successively by Ag>Cu>>Zn>Fe.
Beneficial effect:
(1) anti-microbial property wide spectrum of the present invention, lasting, effective;
(2) and safe and reliable in preparation and the use, non-secondary pollution;
(3) simple, the easy realization industrialized production of synthesis technique;
(4) antibacterial resin can be compound with various filters, is used for the filter core of air conditioner filter screen, air purifier, also can wear into fine powder, adds in the various finishing paints, kills airborne bacterium and virus, is with a wide range of applications.
Embodiment
Below in conjunction with specific embodiment, the present invention is elaborated.
Embodiment 1
With 100g specific surface area 500m 2-550m 2Macroporous absorbent resin and 5g diethylenetriamine and triethylene tetramine press 1: 1 mixed solution of mass ratio, mix, stir, leave standstill 30min after, after the dried about 43g resin, subsequent use.Get copper ion concentration and be 3% solution 50g and fully stir, mix,, promptly make deodorizing, antibacterial resin 80 ℃ of oven dry with spare resin.Antibiotic functional group is 0.47mmol/g.
Embodiment 2
With 100g specific surface area 500m 2~550m 2Macroporous absorbent resin mix, stir with the 8g multiethylene polyamine, subsequent use after the dried.Get iron concentration and be 5% solution 100g and fully stir, mix,, promptly make deodorizing, antibacterial resin in the 80C oven dry with spare resin.Antibiotic functional group is 1.56mmol/g.
Embodiment 3
With 100g specific surface area 500m 2~550m 2Macroporous absorbent resin mix, stir with the 25g polyethylene imine, subsequent use after the dried.Get copper ion concentration and be 5% solution 500g and fully stir, mix with spare resin several times,, promptly make the antibacterial resin that antibiotic functional group is 3.78mmol/g 80 ℃ of oven dry.
Should be understood that, concerning those of ordinary skills, can improve or conversion, and all these improvement and conversion all should belong to the protection domain of accompanying claims of the present invention according to above-mentioned explanation.

Claims (5)

1. a deodorizing, antibacterial resin preparation methods is characterized in that may further comprise the steps: amination, dry preliminary treatment are at first carried out with matrix resin in (1); (2) add the inorganic metal antibacterial agent aqueous solution, reaction again,, can obtain deodorizing, antibacterial resin in (60~80) ℃ following drying.
2. preparation method according to claim 1 is characterized in that, described matrix resin is a macroporous absorbent resin.
3. preparation method according to claim 1; It is characterized in that; The amination treatment agent of step (1) be in polyethylene imine, multiethylene polyamine, diethylenetriamine, the triethylene tetramine any one or multiple, aminating agent accounts for 1%~50% of matrix resin gross mass during preliminary treatment.
4. preparation method according to claim 1; It is characterized in that; The described inorganic metal antibacterial agent of step (2) aqueous solution can be in silver, copper, zinc, the isoionic aqueous solution of iron any one or multiple, the mass percent concentration of metal ion is 1%~saturated solution; 1: 0.5~1: 10 ratio of mass ratio with step (1) spare resin and the metal ion aqueous solution adds the metal ion aqueous solution.
5. deodorizing, the antibacterial resin material of preparation method's preparation according to claim 1.
CN201110421928.3A 2011-12-16 2011-12-16 Deodorant and antibacterial resin material and preparation method thereof Active CN102578147B (en)

Priority Applications (1)

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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

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CN102578147B CN102578147B (en) 2015-05-27

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104327620A (en) * 2014-11-19 2015-02-04 徐妍玲 Reflective fast-curing antibacterial coating
CN104327680A (en) * 2014-11-30 2015-02-04 徐妍玲 Method for preparing corrosion-resistant antibacterial epoxy coating
CN104356873A (en) * 2014-11-30 2015-02-18 徐妍玲 Epoxy anticorrosive antibacterial paint
CN104403439A (en) * 2014-11-19 2015-03-11 徐妍玲 Reflective anti-bacteria 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
CN106396495A (en) * 2016-08-29 2017-02-15 佛山市高明区明城镇新能源新材料产业技术创新中心 Antibacterial deodorant bionic quartz stone 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
CN109943170A (en) * 2019-04-01 2019-06-28 彭密 A kind of Antimicrobial preservative Rosewood furniture lacquer
CN115652627A (en) * 2022-11-01 2023-01-31 张建春 Copper ion antibacterial hemp fiber and fabric preparation method

Citations (2)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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)

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Title
周赟 等: "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", 《化工学报》, vol. 62, no. 11, 15 November 2011 (2011-11-15) *

Cited By (9)

* Cited by examiner, † Cited by third party
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
CN104327680A (en) * 2014-11-30 2015-02-04 徐妍玲 Method for preparing corrosion-resistant antibacterial epoxy coating
CN104356873A (en) * 2014-11-30 2015-02-18 徐妍玲 Epoxy anticorrosive antibacterial paint
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
CN106396495A (en) * 2016-08-29 2017-02-15 佛山市高明区明城镇新能源新材料产业技术创新中心 Antibacterial deodorant bionic quartz stone 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
CN109943170A (en) * 2019-04-01 2019-06-28 彭密 A kind of Antimicrobial preservative Rosewood furniture lacquer
CN115652627A (en) * 2022-11-01 2023-01-31 张建春 Copper ion antibacterial hemp fiber and fabric preparation method

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