CN113367153A - Deodorant based on chlorine dioxide - Google Patents

Deodorant based on chlorine dioxide Download PDF

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Publication number
CN113367153A
CN113367153A CN202110623902.0A CN202110623902A CN113367153A CN 113367153 A CN113367153 A CN 113367153A CN 202110623902 A CN202110623902 A CN 202110623902A CN 113367153 A CN113367153 A CN 113367153A
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China
Prior art keywords
powder
chlorine dioxide
release agent
stabilizer
adhesive
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Pending
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CN202110623902.0A
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Chinese (zh)
Inventor
周甜
罗雅婧
蔡昕彤
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Hunan Tianwei Environmental Protection Technology Co ltd
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Hunan Tianwei Environmental Protection Technology Co ltd
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Priority to CN202110623902.0A priority Critical patent/CN113367153A/en
Publication of CN113367153A publication Critical patent/CN113367153A/en
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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
    • 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
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/08—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
    • 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
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/22—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing ingredients stabilising the active ingredients
    • 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
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/34—Shaped forms, e.g. sheets, not provided for in any other sub-group of this main group
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/02—Odour removal or prevention of malodour
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Plant Pathology (AREA)
  • Pest Control & Pesticides (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Agronomy & Crop Science (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention provides a deodorant based on chlorine dioxide, which comprises the following components: the outer shell is internally wrapped with solid chlorine dioxide disinfectant powder, stabilizer powder, slow-release agent powder and an adhesive; wherein the outer shell comprises a resin having a polyureaurethane multi-component network; the solid chlorine dioxide disinfectant powder: stabilizer powder: sustained release agent powder: the mass ratio of the adhesive is 100-200: 1-2: 20-30: 25-40; the stabilizer powder comprises one or two of benzoic acid powder and terephthalaldehyde powder; the slow release agent powder comprises one or two of silicon dioxide powder and carbon powder; the invention can further prolong the action time of chlorine dioxide gas in water and improve the deodorization efficiency.

Description

Deodorant based on chlorine dioxide
Technical Field
The invention relates to the field of water treatment, in particular to a deodorant based on chlorine dioxide.
Background
Chlorine dioxide is a green disinfection deodorant recognized by the world health organization and the Ministry of health in China, has the advantages of broad spectrum, high efficiency, rapidness, safety and the like, and is widely applied to the fields of water treatment, bleaching, food processing, air fresheners, epidemic prevention and the like; chlorine dioxide can cut off the carbon chain of protein amino acid of microbial cells through self strong oxidizing property to inactivate the cells, thereby achieving the aim of sterilization and deodorization, and being not easy to cause the generation of drug resistance of microbes. In the current water treatment process, the situation that water body smells due to improper treatment of microorganisms in the water body often occurs, in order to avoid the situation, most of the methods adopted at the present stage are liquid chlorine dioxide deodorizers directly added into the water body, although the method can generate a certain inhibiting effect on the microorganisms in the water body, the liquid chlorine dioxide deodorizers are inconvenient to store and transport, and chlorine dioxide gas is easy to dissipate in the water body.
In order to solve the problems, solid chlorine dioxide disinfectant powder is also available on the market, and can disinfect and deodorize water bodies under the condition of ensuring storage and transportation. Although the solid chlorine dioxide disinfectant powder can be further optimized for a liquid chlorine dioxide deodorant, the advantages of the solid chlorine dioxide disinfectant powder mainly lie in transportation and storage, and how to further prolong the action time of chlorine dioxide gas in a water body in the process of using the solid chlorine dioxide disinfectant powder still needs to be improved.
In view of the above, there is a need for a chlorine dioxide based deodorant that solves or at least alleviates the above-mentioned technical drawbacks of not further prolonging the action time of chlorine dioxide gas in water.
Disclosure of Invention
The invention mainly aims to provide a deodorant based on chlorine dioxide, and aims to solve the technical problems in the prior art.
In order to achieve the above object, the present invention provides a chlorine dioxide-based deodorant comprising: the outer shell is internally wrapped with solid chlorine dioxide disinfectant powder, stabilizer powder, slow-release agent powder and an adhesive;
wherein the outer shell comprises a resin having a polyureaurethane multi-component network; the solid chlorine dioxide disinfectant powder: the stabilizer powder: the slow release agent powder: the mass ratio of the adhesive is 100-200: 1-2: 20-30: 25-40;
the stabilizer powder comprises one or two of benzoic acid powder and terephthalaldehyde powder;
the slow release agent powder comprises one or two of silicon dioxide powder and carbon powder.
Further, the resin with the polyurea-polyurethane multi-component network structure is formed by respectively polymerizing the polybasic isocyanate with the polyamine, the oil-soluble polyol and the compound containing the water-soluble polyol.
Further, the solid chlorine dioxide disinfectant powder: the stabilizer powder: the slow release agent powder: the mass ratio of the adhesive is 150: 1.5: 25: 30.
further, the stabilizer powder is benzoic acid powder;
the slow release agent powder is silicon dioxide powder, and the structure of the silicon dioxide powder is porous.
Further, the adhesive is a starch adhesive.
Further, the solid chlorine dioxide disinfectant powder: the benzoic acid powder: the silicon dioxide powder: the mass ratio of the starch adhesive is 120-150: 1-1.3: 20-25: 25-40.
Further, the solid chlorine dioxide disinfectant powder: the benzoic acid powder: the silicon dioxide powder: the mass ratio of the starch adhesive is 135: 1.2: 23: 35.
the present invention also provides a method for preparing a chlorine dioxide-based deodorant, comprising the steps of:
s1, obtaining resin with a polyurea polyurethane multi-component net structure, and primarily preparing the outer shell through the resin to obtain a shell to be used;
s2, mixing the solid chlorine dioxide disinfectant powder, the stabilizer powder, the slow-release agent powder and the adhesive in proportion to obtain a substance to be treated;
s3, wrapping the object to be treated in the standby outer shell to obtain the chlorine dioxide-based deodorant.
Compared with the prior art, the invention has the following advantages:
the invention can further prolong the action time of chlorine dioxide gas in water body and improve the deodorization efficiency; by arranging the outer shell, a relatively independent space can be formed inside the outer shell, so that the stability of the solid chlorine dioxide disinfectant powder is ensured, meanwhile, certain protection can be provided for operators, and the pungent smell emitted by chlorine dioxide can be reduced, thereby achieving the purpose of protecting the respiratory tract of a human body; the stability of chlorine dioxide gas in water is further enhanced by proportioning the solid chlorine dioxide disinfectant powder and the stabilizer powder; the solid chlorine dioxide disinfectant powder can be doped into pores of the carbon powder or the silicon dioxide powder by proportioning the solid chlorine dioxide disinfectant powder and the slow-release agent powder, so that the aim of slow release on a carrier is fulfilled, and the action time of chlorine dioxide is prolonged; the solid chlorine dioxide disinfectant powder, the stabilizer powder, the slow-release agent powder and the adhesive are matched, so that the solid chlorine dioxide disinfectant powder, the stabilizer powder and the slow-release agent powder can be bonded and agglomerated in a water body, the three can be ensured to continuously maintain corresponding effects in the water body, and the purpose of prolonging the action time of chlorine dioxide can be achieved.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that all the directional indicators (such as the upper and lower … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture, and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
Moreover, the technical solutions in the embodiments of the present invention may be combined with each other, but it is necessary to be able to be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
The invention provides a deodorant based on chlorine dioxide, which comprises the following components: the outer shell is internally wrapped with solid chlorine dioxide disinfectant powder, stabilizer powder, slow-release agent powder and an adhesive;
the outer shell mainly plays a role in protection and also plays a certain slow release role, and the outer shell comprises resin with a polyurea polyurethane multi-component net structure, so that the slow release role can be further increased, and the stability of the whole deodorant can be improved; specifically, the resin with the polyurea-polyurethane multi-component network structure is formed by respectively polymerizing the polybasic isocyanate with the polyamine, the oil-soluble polyol and the compound containing the water-soluble polyol.
In order to be able to guarantee the stability of the chlorine dioxide while prolonging its action time in a water body, the solid chlorine dioxide disinfectant powder: the stabilizer powder: the slow release agent powder: the mass ratio of the adhesive is 100-200: 1-2: 20-30: 25-40; preferably, the solid chlorine dioxide disinfectant powder: the stabilizer powder: the slow release agent powder: the mass ratio of the adhesive is 150: 1.5: 25: 30.
in order to ensure the feasibility of the deodorant, the stabilizer powder comprises one or two of benzoic acid powder and terephthalaldehyde powder; the stabilizer powder is benzoic acid powder;
the slow release agent powder comprises one or two of silicon dioxide powder and carbon powder. The slow release agent powder is silicon dioxide powder, and the structure of the silicon dioxide powder is porous.
The adhesive is a starch adhesive.
As a way of proportioning, the solid chlorine dioxide disinfectant powder: the benzoic acid powder: the silicon dioxide powder: the mass ratio of the starch adhesive is 120-150: 1-1.3: 20-25: 25-40.
Preferably, the solid chlorine dioxide disinfectant powder: the benzoic acid powder: the silicon dioxide powder: the mass ratio of the starch adhesive is 135: 1.2: 23: 35.
in the above embodiment, by arranging the outer shell, a relatively independent space can be formed inside the outer shell, so that the stability of the solid chlorine dioxide disinfectant powder is ensured, meanwhile, certain protection can be provided for operators, and the pungent smell emitted by chlorine dioxide can be reduced, thereby achieving the purpose of protecting the respiratory tract of a human body; the stability of chlorine dioxide gas in water is further enhanced by proportioning the solid chlorine dioxide disinfectant powder and the stabilizer powder; the solid chlorine dioxide disinfectant powder can be doped into pores of the carbon powder or the silicon dioxide powder by proportioning the solid chlorine dioxide disinfectant powder and the slow-release agent powder, so that the aim of slow release on a carrier is fulfilled, and the action time of chlorine dioxide is prolonged; the solid chlorine dioxide disinfectant powder, the stabilizer powder, the slow-release agent powder and the adhesive are matched, so that the solid chlorine dioxide disinfectant powder, the stabilizer powder and the slow-release agent powder can be bonded and agglomerated in a water body, the three can be ensured to continuously maintain corresponding effects in the water body, and the purpose of prolonging the action time of chlorine dioxide can be achieved.
The present invention also provides a method for preparing a chlorine dioxide-based deodorant according to any of the above embodiments, comprising the steps of:
s1, obtaining resin with a polyurea polyurethane multi-component net structure, and primarily preparing the outer shell through the resin to obtain a shell to be used;
s2, mixing the solid chlorine dioxide disinfectant powder, the stabilizer powder, the slow-release agent powder and the adhesive in proportion to obtain a substance to be treated;
s3, wrapping the object to be treated in the standby outer shell to obtain the chlorine dioxide-based deodorant.
For a further understanding of the above embodiments, reference will now be made to the following examples:
example 1
A chlorine dioxide-based deodorant comprising: the inner part of the outer shell is wrapped with solid chlorine dioxide disinfectant powder, benzoic acid powder serving as a stabilizer, silicon dioxide powder serving as a slow release agent and starch adhesive serving as an adhesive;
wherein the outer shell comprises a resin with a polyurea-polyurethane multi-component network structure, and the resin with the polyurea-polyurethane multi-component network structure is formed by respectively polymerizing a polybasic isocyanate with a polyamine, an oil-soluble polyol and a compound containing a water-soluble polyol; the solid chlorine dioxide disinfectant powder: the benzoic acid powder: the silicon dioxide powder: the mass ratio of the starch adhesive is 135: 1.2: 23: 35.
the preparation method of the deodorant based on chlorine dioxide comprises the following steps:
s1, respectively polymerizing the polyisocyanate with the polyamine, the oil-soluble polyol and the compound containing the water-soluble polyol to form a resin with a polyurea polyurethane multi-component net structure, and preliminarily preparing the outer shell by the resin to obtain the outer shell to be used;
s2, mixing the solid chlorine dioxide disinfectant powder: benzoic acid powder: silicon dioxide powder: the starch adhesive is prepared from 135: 1.2: 23: 35 to obtain a substance to be treated;
s3, wrapping the object to be treated in the standby outer shell to obtain the deodorant based on chlorine dioxide.
In this example, the disinfectant is prepared by mixing a solid chlorine dioxide disinfectant powder: benzoic acid powder: silicon dioxide powder: the starch adhesive is prepared from 135: 1.2: 23: 35, the coating is wrapped in the resin-type outer shell, so that the stability of the chlorine dioxide is ensured, the human body is protected, the action time of the chlorine dioxide in the water body is prolonged, and the effect is better.
Example 2
A chlorine dioxide-based deodorant comprising: the inner part of the outer shell is wrapped with solid chlorine dioxide disinfectant powder, benzoic acid powder serving as a stabilizer, silicon dioxide powder serving as a slow release agent and starch adhesive serving as an adhesive;
wherein the outer shell comprises a resin with a polyurea-polyurethane multi-component network structure, and the resin with the polyurea-polyurethane multi-component network structure is formed by respectively polymerizing a polybasic isocyanate with a polyamine, an oil-soluble polyol and a compound containing a water-soluble polyol; the solid chlorine dioxide disinfectant powder: the benzoic acid powder: the silicon dioxide powder: the mass ratio of the starch adhesive is 120: 1: 20: 25.
the preparation method of the deodorant based on chlorine dioxide comprises the following steps:
s1, respectively polymerizing the polyisocyanate with the polyamine, the oil-soluble polyol and the compound containing the water-soluble polyol to form a resin with a polyurea polyurethane multi-component net structure, and preliminarily preparing the outer shell by the resin to obtain the outer shell to be used;
s2, mixing the solid chlorine dioxide disinfectant powder: benzoic acid powder: silicon dioxide powder: the starch adhesive is prepared from the following components in percentage by weight of 120: 1: 20: 25 to obtain a substance to be treated;
s3, wrapping the object to be treated in the standby outer shell to obtain the deodorant based on chlorine dioxide.
In this example, the disinfectant is prepared by mixing a solid chlorine dioxide disinfectant powder: benzoic acid powder: silicon dioxide powder: the starch adhesive is prepared from the following components in percentage by weight of 120: 1: 20: 25, the coating is wrapped in a resin-type outer shell, so that the stability of the chlorine dioxide is ensured, a human body is protected, the action time of the chlorine dioxide in a water body is prolonged, and the coating has certain advantages compared with the existing method.
Example 3
A chlorine dioxide-based deodorant comprising: the inner part of the outer shell is wrapped with solid chlorine dioxide disinfectant powder, benzoic acid powder serving as a stabilizer, silicon dioxide powder serving as a slow release agent and starch adhesive serving as an adhesive;
wherein the outer shell comprises a resin with a polyurea-polyurethane multi-component network structure, and the resin with the polyurea-polyurethane multi-component network structure is formed by respectively polymerizing a polybasic isocyanate with a polyamine, an oil-soluble polyol and a compound containing a water-soluble polyol; the solid chlorine dioxide disinfectant powder: the benzoic acid powder: the silicon dioxide powder: the mass ratio of the starch adhesive is 150: 1.3: 25: 40.
the preparation method of the deodorant based on chlorine dioxide comprises the following steps:
s1, respectively polymerizing the polyisocyanate with the polyamine, the oil-soluble polyol and the compound containing the water-soluble polyol to form a resin with a polyurea polyurethane multi-component net structure, and preliminarily preparing the outer shell by the resin to obtain the outer shell to be used;
s2, mixing the solid chlorine dioxide disinfectant powder: benzoic acid powder: silicon dioxide powder: the starch adhesive is prepared from 150: 1.3: 25: 40 to obtain a substance to be treated;
s3, wrapping the object to be treated in the standby outer shell to obtain the deodorant based on chlorine dioxide.
In this example, the disinfectant is prepared by mixing a solid chlorine dioxide disinfectant powder: benzoic acid powder: silicon dioxide powder: the starch adhesive is prepared from 150: 1.3: 25: 40, the coating is wrapped in the resin-type outer shell, so that the stability of the chlorine dioxide is ensured, the human body is protected, the action time of the chlorine dioxide in the water body is prolonged, and the effect is better.
In the above technical solutions, the above are only preferred embodiments of the present invention, and the technical scope of the present invention is not limited thereby, and all the technical concepts of the present invention include the claims of the present invention, which are directly or indirectly applied to other related technical fields by using the equivalent structural changes made in the content of the present specification.

Claims (8)

1. A chlorine dioxide based deodorant comprising: the outer shell is internally wrapped with solid chlorine dioxide disinfectant powder, stabilizer powder, slow-release agent powder and an adhesive;
wherein the outer shell comprises a resin having a polyureaurethane multi-component network; the solid chlorine dioxide disinfectant powder: the stabilizer powder: the slow release agent powder: the mass ratio of the adhesive is 100-200: 1-2: 20-30: 25-40;
the stabilizer powder comprises one or two of benzoic acid powder and terephthalaldehyde powder;
the slow release agent powder comprises one or two of silicon dioxide powder and carbon powder.
2. The chlorine dioxide-based deodorant according to claim 1, wherein the resin having the polyurea-urethane multi-component network structure is formed by polymerizing a polyisocyanate with a polyamine, an oil-soluble polyol, and a compound containing a water-soluble polyol, respectively.
3. A chlorine dioxide based deodorant according to claim 2 wherein said solid chlorine dioxide disinfectant powder: the stabilizer powder: the slow release agent powder: the mass ratio of the adhesive is 150: 1.5: 25: 30.
4. a chlorine dioxide based deodorant according to claim 1 wherein said stabilizer powder is benzoic acid powder;
the slow release agent powder is silicon dioxide powder, and the structure of the silicon dioxide powder is porous.
5. A chlorine dioxide based deodorant according to claim 4 wherein said binder is a starch adhesive.
6. A chlorine dioxide based deodorant according to claim 5 wherein said solid chlorine dioxide disinfectant powder: the benzoic acid powder: the silicon dioxide powder: the mass ratio of the starch adhesive is 120-150: 1-1.3: 20-25: 25-40.
7. A chlorine dioxide based deodorant according to claim 6 wherein said solid chlorine dioxide disinfectant powder: the benzoic acid powder: the silicon dioxide powder: the mass ratio of the starch adhesive is 135: 1.2: 23: 35.
8. a method for preparing a chlorine dioxide-based deodorant according to any one of claims 1-7, comprising the steps of:
s1, obtaining resin with a polyurea polyurethane multi-component net structure, and primarily preparing the outer shell through the resin to obtain a shell to be used;
s2, mixing the solid chlorine dioxide disinfectant powder, the stabilizer powder, the slow-release agent powder and the adhesive in proportion to obtain a substance to be treated;
s3, wrapping the object to be treated in the standby outer shell to obtain the chlorine dioxide-based deodorant.
CN202110623902.0A 2021-06-04 2021-06-04 Deodorant based on chlorine dioxide Pending CN113367153A (en)

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CN101138644A (en) * 2007-09-17 2008-03-12 河北科技大学 Fragrant type sustained-release chlorine dioxide gel rubber powder and preparation method thereof
WO2016020755A2 (en) * 2014-07-01 2016-02-11 Adva Bar-On Systems and methods for releasing chlorine dioxide
CN104273169A (en) * 2014-09-19 2015-01-14 中国检验检疫科学研究院 Solid chlorine dioxide controlled-release disinfectant and preparation method thereof
CN106070569A (en) * 2016-06-13 2016-11-09 西安交通大学 There is sterilization and the core-shell type cyclopropylene antistaling agent of fresh-keeping double effects and preparation method
CN107353611A (en) * 2017-06-30 2017-11-17 广西大学 The preparation technology of slow released ClO 2 microcapsule antibacterial film
CN109679584A (en) * 2018-12-10 2019-04-26 西安工程大学 A kind of multicomponent mesh casing phase-change microcapsule and preparation method thereof
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Application publication date: 20210910