CN108991015A - A kind of wide-spectrum bactericide and preparation method thereof for fitness equipment - Google Patents
A kind of wide-spectrum bactericide and preparation method thereof for fitness equipment Download PDFInfo
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- CN108991015A CN108991015A CN201810798952.0A CN201810798952A CN108991015A CN 108991015 A CN108991015 A CN 108991015A CN 201810798952 A CN201810798952 A CN 201810798952A CN 108991015 A CN108991015 A CN 108991015A
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- coupling agent
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
- A01N33/02—Amines; Quaternary ammonium compounds
- A01N33/12—Quaternary ammonium compounds
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
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- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
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- Health & Medical Sciences (AREA)
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Abstract
The present invention relates to body-building apparatus technical fields, more particularly to a kind of wide-spectrum bactericide and preparation method thereof for fitness equipment, the wide-spectrum bactericide for fitness equipment is made of feedstock composition, and the feedstock composition includes the substance of following parts by weight: 12~50 parts by weight of organic titanate, 3~5 parts by weight of silicone Quaternary Ammonium Salt Antimicrobial Agent, 3~8 parts by weight of coupling agent.Long-acting bacteriostatic agent provided by the invention is able to suppress the growth of various bacteria, improves the safety and reliability of fitness equipment.
Description
Technical field
The present invention relates to body-building apparatus technical field more particularly to a kind of wide-spectrum bactericides and its system for fitness equipment
Preparation Method.
Background technique
Present people's operating pressure, life stress are big, and sub-health state is presented in the physical condition of more and more people, and transports
Kinetic energy is enough effectively to adjust nervous system and endocrine system, improves human health, with the development of economy and people's living standard
Raising, the chance of people to outdoor sports reduces, take and with it be indoor sport, many persons selected indoor sport to
Accomplish calmly, to improve sub-health state.
Indoor sport is mostly used fitness equipment, such as Yoga mat, treadmill, elastic band and dumbbell, during the motion, people
Know from experience and generate a large amount of sweat (sweat ingredient can be divided into two class of inorganic constituents and organic principle, all be intracorporal metabolite),
These sweat are usually all dropped on fitness equipment, and the inorganic constituents in sweat is mainly the salts such as sodium chloride, calcium carbonate, are had and are in
It is acid, also have in alkalinity, directly etching fitness equipment is understood in the excessive accumulation of these soda acid ingredients, and in sweat it is organic at
Divide the accumulation in fitness equipment, under the promotion of hot weather, microorganism but will be conducive in body surface mass propagation, to generate different
Taste.When people reuse fitness equipment, bacterium therein will lead to epifolliculitis, and fungi easily causes ringworm of the body, tinea pedis, and dust mite pair
The maximum threat of the people of allergic constitution is to induce allergic dermatitis and asthma.At present people usually pass through clean fitness equipment with
Have the function that clean fitness equipment, but cleans to be difficult to remove and degerm.
Summary of the invention
In view of the deficiencies of the prior art, the object of the present invention is to provide a kind of wide-spectrum bactericide for fitness equipment and
The characteristics of preparation method, it is able to suppress the growth of various bacteria, has safety good, high reliablity.
To solve the above problems, the present invention provides a kind of wide-spectrum bactericide for fitness equipment, by feedstock composition system
At the feedstock composition includes the substance of following parts by weight: 12~50 parts by weight of organic titanate, organosilicon quaternary ammonium salt antibacterial
3~5 parts by weight of agent, 3~8 parts by weight of coupling agent.Under optimum condition, the feedstock composition by following parts by weight substance system
At: 18~40 parts by weight of organic titanate, 3~5 parts by weight of silicone Quaternary Ammonium Salt Antimicrobial Agent, 3~8 parts by weight of coupling agent.
The present invention also provides the preparation methods for the wide-spectrum bactericide that fitness equipment is used for described in one kind, comprising the following steps:
By organic titanate, ultrasonic disperse is uniform in dehydrated alcohol, obtains sol system, then adds into sol system
Enter silicone Quaternary Ammonium Salt Antimicrobial Agent and coupling agent, regulation system pH is 5.3~6.1, the then sealing reaction 6 at 80~120 DEG C
~12h obtains the preparation method of the wide-spectrum bactericide for fitness equipment.
In the present invention, organic titanate can react the nano titania of generation uniform particle sizes by sealing thermal response
Grain, titanium dioxide nanoparticle can have certain bactericidal bacteriostasis, therefore can be to fitness equipment under illumination condition
On bacterium decomposed.Quarternary ammonium salt compound can adsorb bacterium, have good bactericidal effect, it can be to golden yellow grape
Coccus, candida albicans and Escherichia coli etc. have excellent antibiotic property, compound with quarternary ammonium salt compound by titanium dioxide,
Quarternary ammonium salt compound can be made to be uniformly dispersed in titanium dioxide surface, improve the dispersibility of quarternary ammonium salt compound, additionally it is possible to drop
Injury of the low quarternary ammonium salt compound to human body, improves the security performance of fitness equipment, while can also be improved killing for titanium dioxide
Bacterium activity improves murder effect of the titanium dioxide to fitness equipment surface bacteria.
Under optimum condition, the weight ratio of the silicone Quaternary Ammonium Salt Antimicrobial Agent and the organic titanate is 1:(4~10).
It is further preferred that the organic titanate is selected from tetraethyl titanate, tetramethoxy titanate ester, tetraisopropyl titanate, titanium
At least one of sour four isobutyl esters, tetra-n-butyl titanate.
Under optimum condition, the coupling agent is selected from silane coupling agent and/or titanate coupling agent, wherein the silane is even
Join agent and is selected from least one of KH550, KH560, KH570, KH792, DL602 and DL171；The titanate coupling agent is selected from
Titanate coupling agent 201, titanate coupling agent 311, titanate coupling agent 102, titanate coupling agent 101 and titanate coupling agent
At least one of 401.
Compared with prior art, the present invention has following technical effect that
The present invention is compound by passing through titanium dioxide and quarternary ammonium salt compound, quarternary ammonium salt compound can be made uniformly to disperse
In titanium dioxide surface, the dispersibility of quarternary ammonium salt compound is improved, additionally it is possible to reduce injury of the quarternary ammonium salt compound to human body, mention
The security performance of high fitness equipment, while can also be improved the bactericidal activity of titanium dioxide, titanium dioxide is improved to fitness equipment
The effect of murdering of surface bacteria.
Specific embodiment
The endpoint of disclosed range and any value are not limited to the accurate range or value herein, these ranges or
Value should be understood as comprising the value close to these ranges or value.For numberical range, between the endpoint value of each range, respectively
It can be combined with each other between the endpoint value of a range and individual point value, and individually between point value and obtain one or more
New numberical range, these numberical ranges should be considered as specific open herein.
Embodiment 1
A kind of wide-spectrum bactericide for fitness equipment, is made of the substance of following parts by weight: 50 weight of tetra-n-butyl titanate
Measure part, silicone Quaternary Ammonium Salt Antimicrobial Agent (GNCE5772-5 is purchased from Guangzhou Jia Nisi anti-biotic material Co., Ltd) 5 parts by weight, silicon
4 parts by weight of alkane coupling agent KH792.
The preparation method of the wide-spectrum bactericide for fitness equipment, steps are as follows:
By tetra-n-butyl titanate, ultrasonic disperse is uniform under the conditions of 200Hz in dehydrated alcohol, obtains sol system, then
Silicone Quaternary Ammonium Salt Antimicrobial Agent is added into sol system and silane coupling agent KH792, regulation system pH are 6.1, then 100
It is stirred to react 10h at DEG C, reaction product is filtered, takes solid product, and cleaned 3 times with ethyl alcohol, 4h is then dried at 60 DEG C,
Obtain the modified wide-spectrum bactericide for being used for fitness equipment.
Embodiment 2
A kind of wide-spectrum bactericide for fitness equipment, is made of the substance of following parts by weight: 40 weight of tetramethoxy titanate ester
Part, silicone Quaternary Ammonium Salt Antimicrobial Agent (GNCE5772-5 is purchased from Guangzhou Jia Nisi anti-biotic material Co., Ltd) 4 parts by weight, silane
5 parts by weight of coupling agent KH560.
The preparation method of the wide-spectrum bactericide for fitness equipment, steps are as follows:
By tetramethoxy titanate ester, ultrasonic disperse is uniform under the conditions of 100Hz in dehydrated alcohol, obtains sol system, then to
Silicone Quaternary Ammonium Salt Antimicrobial Agent is added in sol system and silane coupling agent KH560, regulation system pH are 5.3, then at 100 DEG C
Under be stirred to react 8h, reaction product is filtered, takes solid product, and is cleaned 3 times with ethyl alcohol, then the dry 4h at 60 DEG C, obtains
To the modified wide-spectrum bactericide for being used for fitness equipment.
Embodiment 3
A kind of wide-spectrum bactericide for fitness equipment, is made of the substance of following parts by weight: 30 weight of tetramethoxy titanate ester
Part, silicone Quaternary Ammonium Salt Antimicrobial Agent (GNCE5772-5 is purchased from Guangzhou Jia Nisi anti-biotic material Co., Ltd) 5 parts by weight, metatitanic acid
201 3 parts by weight of ester coupling agent.
The preparation method of the wide-spectrum bactericide for fitness equipment, steps are as follows:
(1) by tetramethoxy titanate ester, ultrasonic disperse is uniform under the conditions of 200Hz in dehydrated alcohol, obtains sol system, connects
Silicone Quaternary Ammonium Salt Antimicrobial Agent and titanate coupling agent 201 are added into sol system, regulation system pH is 5.8, is then existed
It is stirred to react 6h at 120 DEG C, reaction product is filtered, takes solid product, and cleaned 3 times with ethyl alcohol, it is then dry at 60 DEG C
4h obtains the modified wide-spectrum bactericide for being used for fitness equipment.
Embodiment 4
A kind of wide-spectrum bactericide for fitness equipment, is made of the substance of following parts by weight: 18 weight of tetra-n-butyl titanate
Measure part, silicone Quaternary Ammonium Salt Antimicrobial Agent (GNCE5772-5 is purchased from Guangzhou Jia Nisi anti-biotic material Co., Ltd) 3 parts by weight, silicon
8 parts by weight of alkane coupling agent KH560.
The preparation method of the wide-spectrum bactericide for fitness equipment, steps are as follows:
By tetra-n-butyl titanate, ultrasonic disperse is uniform under the conditions of 100Hz in dehydrated alcohol, obtains sol system, then
Silicone Quaternary Ammonium Salt Antimicrobial Agent is added into sol system and silane coupling agent KH560, regulation system pH are 5.5, then 80
It is stirred to react 12h at DEG C, reaction product is filtered, takes solid product, and cleaned 3 times with ethyl alcohol, 4h is then dried at 60 DEG C,
Obtain the modified wide-spectrum bactericide for being used for fitness equipment.
Embodiment 5
A kind of wide-spectrum bactericide for fitness equipment, is made of the substance of following parts by weight: 12 weight of tetra-n-butyl titanate
Measure part, silicone Quaternary Ammonium Salt Antimicrobial Agent (GNCE5772-5 is purchased from Guangzhou Jia Nisi anti-biotic material Co., Ltd) 3 parts by weight, titanium
201 5 parts by weight of acid esters coupling agent.
The preparation method of the wide-spectrum bactericide for fitness equipment, steps are as follows:
By titanium dioxide, ultrasonic disperse is uniform under the conditions of 200Hz in dehydrated alcohol, sol system is obtained, then to molten
Silicone Quaternary Ammonium Salt Antimicrobial Agent and titanate coupling agent 201 are added in colloid system, regulation system pH is 6.1, then at 120 DEG C
It is stirred to react 8h, reaction product is filtered, takes solid product, and cleaned 3 times with ethyl alcohol, then the dry 4h at 60 DEG C, obtains
The modified wide-spectrum bactericide for being used for fitness equipment.
Comparative example 1
A kind of fungicide for fitness equipment, is made of the substance of following parts by weight: 50 parts by weight of tetra-n-butyl titanate,
4 parts by weight of silane coupling agent KH792.
The preparation method of the fungicide for fitness equipment, steps are as follows:
By tetra-n-butyl titanate, ultrasonic disperse is uniform under the conditions of 200Hz in dehydrated alcohol, obtains sol system, then
Silane coupling agent KH792 is added into sol system, regulation system pH is 6.1, is then stirred to react 10h at 100 DEG C, will be anti-
It answers product to filter, takes solid product, and cleaned 3 times with ethyl alcohol, then the dry 4h at 60 DEG C, obtains modified for fitness equipment
Fungicide.
Experimental example 1: Escherichia coli bacteriostatic experiment
Wide-spectrum bactericide (3cm × 3cm) acetone, ethyl alcohol for fitness equipment in Examples 1 to 5 and comparative example 1
After cleaning, 2h is impregnated to kill the bacterium of sample surfaces with 75% ethyl alcohol, is placed in culture dish the natural air drying in super-clean bench.So
The Escherichia coli bacteria liquid (10 of 200 μ L is added dropwise respectively in each sample surfaces afterwards5CFU/mL), with after the covering of the sealed membrane of sterilizing in
It is cultivated for 24 hours in 37 DEG C of incubators.Bacterium is obtained with the thorough clean the surface of the physiological saline containing 0.3% Tween-80 that 20mL sterilizes
Liquid, and bacterium solution is diluted 10 times and 100 times, take 100 times of undiluted, 10 times of dilution, dilution bacterium solution 0.2mL to be coated uniformly on respectively
On solid medium, 12h and 7d is cultivated in 37 DEG C of cultures respectively, calculates the antibiotic rate of sample, experimental result is as shown in table 1.
The calculation formula of antibiotic rate are as follows:
Antibiotic rate=(nControl-nExperiment)/nControl× 100%
Wherein, nControlFor blank control group clump count, nExperimentFor experimental group clump count；
Staphylococcus glucose coccus bacteriostatic experiment, experimental procedure is the same as Escherichia coli bacteriostatic experiment.
Table 1: the bacteriostasis property of the wide-spectrum bactericide for fitness equipment in Examples 1 to 5 and comparative example 1
The preferred embodiment of the present invention has been described above in detail, and still, the present invention is not limited thereto.In skill of the invention
In art conception range, can with various simple variants of the technical solution of the present invention are made, including each technical characteristic with it is any its
Its suitable method is combined, and it should also be regarded as the disclosure of the present invention for these simple variants and combination, is belonged to
Protection scope of the present invention.
Claims (8)
1. a kind of wide-spectrum bactericide for fitness equipment, which is characterized in that be made of feedstock composition, the feedstock composition
Substance including following parts by weight: 12~50 parts by weight of organic titanate, 3~5 parts by weight of silicone Quaternary Ammonium Salt Antimicrobial Agent, coupling
3~8 parts by weight of agent.
2. the wide-spectrum bactericide according to claim 1 for fitness equipment, which is characterized in that the feedstock composition by
The substance of following parts by weight is made: 18~40 parts by weight of organic titanate, 3~5 parts by weight of silicone Quaternary Ammonium Salt Antimicrobial Agent, coupling
3~8 parts by weight of agent.
3. the wide-spectrum bactericide according to claim 1 for fitness equipment, which is characterized in that the organosilicon quaternary ammonium salt
The weight ratio of antibacterial agent and the organic titanate is 1:(4~10).
4. the preparation method of the wide-spectrum bactericide according to claim 1 for fitness equipment, which is characterized in that described to have
Organic titanate is in tetraethyl titanate, tetramethoxy titanate ester, tetraisopropyl titanate, tetrabutyl titanate, tetra-n-butyl titanate
It is at least one.
5. the preparation method of the wide-spectrum bactericide according to claim 1 for fitness equipment, which is characterized in that the idol
Join agent and is selected from silane coupling agent and/or titanate coupling agent.
6. the preparation method of the wide-spectrum bactericide according to claim 5 for fitness equipment, which is characterized in that the silicon
Alkane coupling agent be selected from Silane coupling agent KH550, silane coupling agent KH560, silane coupling agent KH570, silane coupling agent KH792,
At least one of silane coupling agent DL602 and silane coupling agent DL171.
7. the preparation method of the wide-spectrum bactericide according to claim 6 for fitness equipment, which is characterized in that the titanium
Acid esters coupling agent is selected from titanate coupling agent 201, titanate coupling agent 311, titanate coupling agent 102, titanate coupling agent 101
At least one of with titanate coupling agent 401.
8. a kind of preparation method of the wide-spectrum bactericide for fitness equipment, which comprises the following steps:
By organic titanate, ultrasonic disperse is uniform in dehydrated alcohol, obtains sol system, and being then added into sol system has
Machine silicon quaternary ammonium salt antiseptic and coupling agent, regulation system pH be 5.3~6.1, then at 80~120 DEG C sealing reaction 6~
12h obtains the preparation method of the wide-spectrum bactericide for fitness equipment.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810798952.0A CN108991015A (en) | 2018-07-19 | 2018-07-19 | A kind of wide-spectrum bactericide and preparation method thereof for fitness equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810798952.0A CN108991015A (en) | 2018-07-19 | 2018-07-19 | A kind of wide-spectrum bactericide and preparation method thereof for fitness equipment |
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| CN108991015A true CN108991015A (en) | 2018-12-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115530182A (en) * | 2022-10-08 | 2022-12-30 | 厦门永晋鸿塑胶工业有限公司 | Antibacterial modified methanol-rich material and preparation process thereof |
-
2018
- 2018-07-19 CN CN201810798952.0A patent/CN108991015A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115530182A (en) * | 2022-10-08 | 2022-12-30 | 厦门永晋鸿塑胶工业有限公司 | Antibacterial modified methanol-rich material and preparation process thereof |
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