CN114532359B - Stable composition, application thereof and product containing composition - Google Patents

Stable composition, application thereof and product containing composition Download PDF

Info

Publication number
CN114532359B
CN114532359B CN202110437008.4A CN202110437008A CN114532359B CN 114532359 B CN114532359 B CN 114532359B CN 202110437008 A CN202110437008 A CN 202110437008A CN 114532359 B CN114532359 B CN 114532359B
Authority
CN
China
Prior art keywords
compound
acid
composition
silver
nitrogen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202110437008.4A
Other languages
Chinese (zh)
Other versions
CN114532359A (en
Inventor
商蔚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Jlsun High Tech Co ltd
Original Assignee
Beijing Jlsun High Tech Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Jlsun High Tech Co ltd filed Critical Beijing Jlsun High Tech Co ltd
Priority to CN202110437008.4A priority Critical patent/CN114532359B/en
Publication of CN114532359A publication Critical patent/CN114532359A/en
Application granted granted Critical
Publication of CN114532359B publication Critical patent/CN114532359B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • A01N33/08—Amines; Quaternary ammonium compounds containing oxygen or sulfur
    • 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
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/02—Saturated carboxylic acids or thio analogues thereof; Derivatives thereof
    • 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
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/02—Saturated carboxylic acids or thio analogues thereof; Derivatives thereof
    • A01N37/04—Saturated carboxylic acids or thio analogues thereof; Derivatives thereof polybasic
    • 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
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/44—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
    • 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
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
    • A01N43/36—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings
    • 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
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
    • A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
    • 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
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
    • A01N43/86—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms six-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,3
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Abstract

The invention provides a stable composition comprising a silver ion containing compound, an organic acid and an oxidizing agent. The composition further includes an amine-based compound and a nitrogen-containing heterocyclic compound. The stable composition provided by the invention has the advantages of simple and convenient preparation method, strong repeatability and strong operability, and is beneficial to large-scale production. The stable composition has good stability and wide application prospect, can be applied to the fields of disinfectants, coatings, paper, sanitary products, daily chemical products, textiles, plastic products, leather, furniture, tableware, vehicles, building materials, household appliances and the like, is beneficial to improving the performance of the products, and has important significance for the development of various fields such as food, medicine, industry and agriculture, environmental protection, sports and the like.

Description

Stable composition, application thereof and product containing composition
Technical Field
The invention belongs to the technical field of functional materials, and particularly relates to a stable composition, application thereof and a product containing the composition.
Background
In the preparation process of products in various fields of food, medicine, industry and agriculture, environmental protection, sports and the like, certain reagents are often required to be added to ensure the performance of the products, but the added components cannot be kept stable due to the complexity of the components of the products and the influence of the environment, such as layering or precipitation and the like, so that the added components cannot keep good stability, and further the performance of related products cannot achieve excellent effects. For example, microorganisms threaten daily life and production due to their putrefaction and pathogenicity, so countries have strict control over microbial indicators of products, such as sanitary products and textiles, in many fields. In order to improve the life quality and increase the guarantee of people, certain components are often added to increase the antibacterial property during the preparation of the products. For example, chinese patent CN 101442996B discloses an antimicrobial agent comprising at least 1 selected from the group consisting of p-hydroxybenzaldehyde, 5,7,4' -trihydroxy-3 ',5' -dimethoxyflavone, 3-hydroxypyridine and vanillin as an active ingredient. However, the added components on the market at present are only focused on the effect of the performance of the components in the product, the stability of the added components is ignored, and especially when the components are purchased or used in a large scale, component failure or effect reduction often occurs, so that the quality of the related products is affected, the life guarantee of people is affected, and economic losses are directly caused for manufacturers.
Disclosure of Invention
In order to solve the above problems, the present invention provides a stable composition comprising a silver ion-containing compound, an organic acid, and an oxidizing agent.
In a preferred embodiment, the composition further comprises water or/and an organic solvent.
In a preferred embodiment, the organic solvent is selected from one or more of monohydric alcohols, polyhydric alcohols, organic esters, polyoxyethylene ethers, chlorine-containing organics.
In a preferred embodiment, the organic solvent is selected from one or more of ethanol, methylene chloride, n-hexane, trichloroethane, trichloroethylene, tetrachloroethylene, ethylene glycol or chloroform.
Preferably, the silver ion-containing compound is selected from one or more of silver nitrate, silver nitrite, silver acetate, silver sulfate, silver sulfite, silver phosphate, silver silicate, silver aminocarboxylate, silver hydroxycarboxylate, silver gluconate, silver malate, silver citrate, silver tartrate, silver succinate, silver thiocyanate, silver chlorate, silver perchlorate, silver bicarbonate, silver fluoride, silver chloride, silver bromide, and silver iodide.
Preferably, the organic acid is selected from one or more of formic acid, acetic acid, propionic acid, butyric acid, valeric acid, n-caproic acid, iso-caproic acid, capric acid, caprylic acid, adipic acid, malonic acid, succinic acid, glutaric acid, maleic acid, sebacic acid, suberic acid, butanetetracarboxylic acid, gluconic acid, ethylenediamine tetraacetic acid, organic phosphoric acid, tartaric acid, citric acid, quinic acid, aminocarboxylic acid, sulfamic acid, citric acid, malic acid, hydroxycarboxylic acid, mercapto carboxylic acid, aldehyde carboxylic acid, carbonyl carboxylic acid, benzoic acid, salicylic acid, ascorbic acid, keto acid, succinic acid, oxalic acid, trichloroacetic acid, trinitrobenzenesulfonic acid, 2,4, 6-trinitrobenzoic acid, lactic acid, phenylacetic acid, phthalic acid, terephthalic acid, stearic acid, palmitic acid, acrylic acid, alkylacrylic acid, maleic acid, polymaleic acid, polyacrylic acid, hydroxyethylenediphosphate, picric acid, sorbic acid, caffeic acid, phenylacetic acid, glycine, monochloroacetic acid, glyceric acid, glutamic acid, 1,3, 5-benzene tricarboxylic acid.
Preferably, the oxidizing agent is selected from one or more of hypochlorous acid, perchloric acid, sodium perchlorate, potassium perchlorate, sodium chlorate, potassium chlorate, sodium hypochlorite, potassium nitrate, ammonium nitrate, sodium nitrate, potassium permanganate, peracetic acid, sodium peroxide, potassium peroxide, magnesium peroxide, calcium peroxide, barium peroxide, hydrogen peroxide, peracetic acid, sulfuric acid, nitric acid, sodium permanganate, sodium persulfate, ammonium persulfate, potassium persulfate, sodium percarbonate, ammonium percarbonate, potassium percarbonate, sodium perborate, potassium percarbonate, potassium perborate, ammonium perborate, benzoyl peroxide, potassium chlorate, chlorine water, sodium dichromate, potassium dichromate, alkyl peroxide, acyl peroxide, peroxycarbonate, ketone peroxide, m-chloroperoxybenzoic acid.
Oxidizing agent
The composition of the invention is added with an oxidant, thus improving the stability of the composition. The inventors speculate that the complex formation, including the inner and outer periphery, reduces the influence of the outer environment on the composition ingredients, and thus improves the stability of the composition, because the silver ions form a complex with the oxidizing agent.
Preferably, the composition further comprises an amine-based compound or/and a nitrogen-containing heterocyclic compound.
Amino compounds, nitrogen-containing compoundsHeterocyclic compounds
The inventors have found that when an oxidizing agent is added, the high oxidation state substance is combined with silver, but the coordination bond binding force of the ligand formed by different substances is different, and the stability of the composition is affected. The inventor finds that the synergistic effect of the amine compound and the nitrogenous heterocyclic compound added and the oxidant and the silver ions is excellent in stability effect of the obtained composition. The inventors speculate that: the amino compound, the nitrogen-containing heterocyclic compound and silver ions form chelate, so that a cyclic three-dimensional structure is formed, and the stability of the composition is improved.
Preferably, the amino compound is selected from one or more of amino acids, guanidine compounds, hydrazine compounds, fatty amine compounds, alkenyl amine compounds, aryl amine compounds, alkyl amine compounds, mercapto amine compounds, hydroxy amine compounds, and amide compounds.
Preferably, the amine-based compound is selected from one or more of methylamine, ethylamine, dimethylamine, triethylamine, methylethylamine, dimethylethylamine, ethylenediamine, dicyandiamide, thiosemicarbazide, urea, thiourea, guanylthiourea, phenylthiourea, allylthiourea, allantoin, hydantoin, monoethanolamine, diethanolamine, triethanolamine, ethylisopropylamine, 2-methyl-4-aminopentane, glycine, alanine, leucine, isoleucine, aspartic acid, serine, threonine, cysteine, proline, histidine, arginine, guanidinoacetic acid, triethylamine hydroxide, aniline, N-dimethylaniline, N-methylaniline, acetanilide, 3-mercaptobenzamide.
Preferably, the nitrogen-containing heterocyclic compound is selected from one or more of pyrimidine compounds, imidazole compounds, piperidine compounds, pyrrole compounds, thiazole compounds, oxazole compounds, pyrazole compounds, aromatic heterocyclic compounds, thiophene compounds, quinoline compounds, thiadiazole compounds, imidazoline compounds, imidazolinone compounds, imidazolecarboxylic acid compounds, benzoxazole compounds, benzimidazole compounds, benzothiazole compounds, pyrithione compounds, pyrrolidone compounds and hydrocarbyl phenanthrene compounds.
Further preferred, the nitrogen-containing heterocyclic compound is selected from one or more of pyrimidine, 2-aminopyrimidine, 5-aminopyrimidine, imidazole, 2,4, 5-triphenylimidazole, piperidine, 4-piperidylpiperidine, pyrrole, 1-furfuryl pyrrole, thiazole, 2-isopropenylthiazole, oxazole, 2,4, 5-trimethyloxazole, N-alkyltetrazoles, isothiazolinones, benzisothiazolinones, imidazolidinyl urea, hydantoin, 5-vinyluracil, 2-vinylmercaptopyrimidine, 4- (allylamino) -2-aminopyrimidine, 4, 6-dichloro-2-vinyl pyrimidine, alkenylbenzothiazole, alkenylbenzimidazole, alkenylbenzoxazole, alkenylthiadiazole, alkenylthiophene, alkenylquinoline, alkenylpyrrolidone, alkenylisothiazolinones, alkenylhydantoins, allylthiourea, alkenylimidazole, alkenylimidazolidinone, 4-amino-2-methoxypyridine, N-methylpyrrolidone.
The weight ratio of the silver ion-containing compound, the organic acid, the oxidant, the amino compound and the nitrogen-containing heterocyclic compound is 1:10 to 70:0.4 to 1.4:0.4 to 1.4:0.4 to 1.4.
The second aspect of the invention also provides a product comprising the stabilising composition.
In a third aspect the invention provides the use of said stabilising composition for the manufacture of an antimicrobial product.
In a preferred embodiment, the stabilizing composition is used in a medical antimicrobial agent, and the stabilizing composition is added in an amount of 0.01 to 50% by weight of the antimicrobial agent.
In a preferred embodiment, the stabilizing composition is used in a medical antimicrobial agent, and the stabilizing composition is added in an amount of 1 to 10% by weight of the antimicrobial agent.
In a preferred embodiment, the stabilizing composition is used for a polymer or a high molecular material, and the stabilizing composition is added in an amount of 0.01 to 50% by weight of the polymer or the high molecular material.
In a preferred embodiment, the stabilizing composition is used for a polymer or a high molecular material, and the stabilizing composition is added in an amount of 0.1 to 5% by weight of the polymer or the high molecular material.
In a preferred embodiment, the stabilizing composition is used in a product of disinfectants, coatings, papers, sanitary articles, daily necessities, textiles, plastic articles, leather, furniture, tableware, vehicles, building materials, household appliances, wherein the stabilizing composition is added in an amount of 0.01-50% by weight of the product.
In a preferred embodiment, the stabilizing composition is used in products of disinfectants, coatings, papers, sanitary articles, daily necessities, textiles, plastic articles, leather, furniture, tableware, vehicles, building materials, household appliances, and the stabilizing composition is added in an amount of 0.1-5% by weight of the products.
Compared with the prior art, the invention has the advantages that:
(1) The invention provides a stable composition, and the preparation method is simple and convenient, has strong repeatability and operability, and is beneficial to large-scale production.
(2) The composition of the present invention comprises a silver ion containing compound, an organic acid and an oxidizing agent, and improves the stability of the composition by combining into silver in a high oxidation state. Meanwhile, an amino compound and a nitrogen-containing heterocyclic compound are added, and the amino compound and the nitrogen-containing heterocyclic compound are synergistic with an oxidant and silver ions, so that the obtained composition has excellent stability effect. The composition system provided by the invention is simple and easy to obtain in composition and high in stability, and the composition provides convenience for production and use of related products.
(3) The stable composition prepared by the invention has good stability and wide application prospect, can be applied to the fields of disinfectants, coatings, paper, sanitary products, daily chemical products, textiles, plastic products, leather, furniture, tableware, vehicles, building materials, household appliances and the like, is beneficial to improving the performance of the products, and has important significance for the development of various fields such as food, medicine, industry and agriculture, environmental protection, sports and the like.
Detailed Description
The contents of the present invention can be more easily understood by referring to the following detailed description of preferred embodiments of the present invention and examples included. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In case of conflict, the present specification, definitions, will control.
The present invention is illustrated by the following specific embodiments, but is not limited to the specific examples given below.
Example 1
An antimicrobial composition comprises a silver ion-containing compound, an organic acid, an oxidizing agent, an amine-based compound, and a nitrogen-containing heterocyclic compound.
The compound of the silver ion is silver nitrate;
the organic acid is succinic acid;
the oxidant is hydrogen peroxide;
the amino compound is diethanolamine;
the nitrogen-containing heterocyclic compound is 4-amino-2-methoxypyridine.
The weight ratio of the silver ion-containing compound, the organic acid, the oxidant, the amino compound and the nitrogen-containing heterocyclic compound is 1:20:0.5:0.5:0.5.
the preparation method of the composition comprises the following steps: the raw materials of the composition were mixed at 30 ℃ and stirred to obtain a stable composition.
The embodiment provides a sanitary towel, which comprises the following specific operation steps: diluting the stable composition with water for 50 times, and spraying the composition onto the surface layer of sanitary towel (seven degree space sanitary towel, product number: 100012145402, product number: QUC8115 material: cotton soft, size: 245 mm) with a spraying amount of 2mL/cm 2 The antibacterial sanitary napkin a of example 1 was obtained.
Placing the stable composition for 7 days, diluting with water for 50 times, and spraying the composition onto the surface layer of sanitary towel (seven-degree space sanitary towel, product number is 100012145402, product number is QUC8115 material is cotton and size is 245 mm) with spraying amount of 2mL/cm 2 Obtain implementation ofAntibacterial sanitary napkin B of example 1.
Example 2
An antimicrobial composition comprising a silver ion-containing compound, an organic acid, an oxidizing agent, an amine-based compound, and a nitrogen-containing heterocyclic compound.
The compound of the silver ion is silver chlorate.
The organic acid is acetic acid;
the oxidant is sodium dichromate;
the amino compound is 3-mercaptobenzamide;
the nitrogen-containing heterocyclic compound is N-methyl pyrrolidone.
The weight ratio of the silver ion-containing compound, the organic acid, the oxidant, the amino compound and the nitrogen-containing heterocyclic compound is 1:40:0.5:0.5:0.5.
the preparation method of the composition comprises the following steps: the materials of the composition were mixed at 30℃and stirred to obtain a stable composition.
The sanitary towel provided by the embodiment comprises the following specific operation steps: diluting the stable composition with water for 50 times, and spraying the composition onto the surface layer of sanitary towel (seven degree space sanitary towel, product number: 100012145402, product number: QUC8115 material: cotton soft, size: 245 mm) with a spraying amount of 2mL/cm 2 The antibacterial sanitary napkin a of example 2 was obtained.
Placing the stable composition for 7 days, diluting with water for 50 times, and spraying the composition onto the surface layer of sanitary towel (seven-degree space sanitary towel, product number is 100012145402, product number is QUC8115 material is cotton and size is 245 mm) with spraying amount of 2mL/cm 2 The antibacterial sanitary napkin B of example 2 was obtained.
Example 3
An antimicrobial composition comprising a silver ion-containing compound, an organic acid, an oxidizing agent, an amine-based compound, and a nitrogen-containing heterocyclic compound.
The compound of the silver ion is silver malate.
The organic acid is malonic acid;
the oxidant is potassium percarbonate;
the amino compound is serine;
the nitrogen-containing heterocyclic compound is 2,4, 5-trimethyl oxazole.
The weight ratio of the silver ion-containing compound, the organic acid, the oxidant, the amino compound and the nitrogen-containing heterocyclic compound is 1:30:0.5:0.5:0.5.
the preparation method of the composition comprises the following steps: the materials of the composition were mixed at 30℃and stirred to obtain a stable composition.
The sanitary towel provided by the embodiment comprises the following specific operation steps: diluting the stable composition with water for 50 times, and spraying the composition onto the surface layer of sanitary towel (seven degree space sanitary towel, product number: 100012145402, product number: QUC8115 material: cotton soft, size: 245 mm) with a spraying amount of 2mL/cm 2 The antibacterial sanitary napkin a of example 3 was obtained.
Placing the stable composition for 7 days, diluting with water for 50 times, and spraying the composition onto the surface layer of sanitary towel (seven-degree space sanitary towel, product number is 100012145402, product number is QUC8115 material is cotton and size is 245 mm) with spraying amount of 2mL/cm 2 The antibacterial sanitary napkin B of example 3 was obtained.
Comparative example 1
An antimicrobial composition comprising a silver ion containing compound, an organic acid, an oxidizing agent, and an amine based compound.
The compound of the silver ion is silver nitrate;
the organic acid is succinic acid;
the oxidant is hydrogen peroxide;
the amino compound is diethanolamine;
the preparation method of the composition comprises the following steps: the materials of the composition were mixed at 30℃and stirred to obtain a stable composition.
The weight ratio of the silver ion-containing compound, the organic acid, the oxidant and the amino compound is 1:20:0.5:0.5.
the sanitary towel provided by the comparative example comprises the following specific operation steps: will stabilize the combinationDiluting with water for 50 times, spraying the composition onto surface layer of sanitary towel (seven degree space sanitary towel, product number: 100012145402, product number: QUC8115 material: cotton soft, size: 245 mm) with spraying amount of 2mL/cm 2 A bacteriostatic sanitary napkin A of comparative example 1 was obtained.
Placing the stable composition for 7 days, diluting with water for 50 times, and spraying the composition onto the surface layer of sanitary towel (seven-degree space sanitary towel, product number is 100012145402, product number is QUC8115 material is cotton and size is 245 mm) with spraying amount of 2mL/cm 2 The antibacterial sanitary napkin B of comparative example 1 was obtained.
Comparative example 2
An antimicrobial composition comprises a silver ion-containing compound, an organic acid, an amine-based compound, and a nitrogen-containing heterocyclic compound.
The compound of the silver ion is silver nitrate;
the organic acid is succinic acid;
the amino compound is diethanolamine;
the nitrogen-containing heterocyclic compound is 4-amino-2-methoxypyridine.
The weight ratio of the silver ion-containing compound, the organic acid, the amino compound and the nitrogen-containing heterocyclic compound is 1:20:0.5:0.5.
the preparation method of the composition comprises the following steps: the materials of the composition were mixed at 30℃and stirred to obtain a stable composition.
The sanitary towel provided by the comparative example comprises the following specific operation steps: diluting the stable composition with water for 50 times, and spraying the composition onto the surface layer of sanitary towel (seven degree space sanitary towel, product number: 100012145402, product number: QUC8115 material: cotton soft, size: 245 mm) with a spraying amount of 2mL/cm 2 The antibacterial sanitary napkin a of comparative example 2 was obtained.
Placing the stable composition for 7 days, diluting with water for 50 times, and spraying the composition onto the surface layer of sanitary towel (seven-degree space sanitary towel, product number is 100012145402, product number is QUC8115 material is cotton and size is 245 mm) with spraying amount of 2mL/cm 2 Obtaining the bacteriostatic guard of comparative example 2And (5) generating a towel B.
Comparative example 3
An antimicrobial composition comprises a silver ion-containing compound, an organic acid, an oxidizing agent, an amine-based compound, and a nitrogen-containing heterocyclic compound.
The compound of the silver ion is silver nitrate;
the organic acid is succinic acid;
the oxidant is hydrogen peroxide;
the nitrogen-containing heterocyclic compound is 4-amino-2-methoxypyridine.
The weight ratio of the silver ion-containing compound, the organic acid, the oxidant and the nitrogen-containing heterocyclic compound is 1:20:0.5:0.5.
the preparation method of the composition comprises the following steps: the materials of the composition were mixed at 30℃and stirred to obtain a stable composition.
The sanitary towel provided by the comparative example comprises the following specific operation steps: diluting the stable composition with water for 50 times, and spraying the composition onto the surface layer of sanitary towel (seven degree space sanitary towel, product number: 100012145402, product number: QUC8115 material: cotton soft, size: 245 mm) with a spraying amount of 2mL/cm 2 The antibacterial sanitary napkin a of example 1 was obtained.
Placing the stable composition for 7 days, diluting with water for 50 times, and spraying the composition onto the surface layer of sanitary towel (seven-degree space sanitary towel, product number is 100012145402, product number is QUC8115 material is cotton and size is 245 mm) with spraying amount of 2mL/cm 2 The antibacterial sanitary napkin B of comparative example 3 was obtained.
Performance testing
Referring to national standard GB15979-1995 sanitary Standard for Disposable sanitary articles, sanitary napkins prepared in examples and comparative examples were sterilized by ultraviolet irradiation for 2min, and then E.coli 1.0X10 was uniformly coated on the surface layer of the sanitary napkins 5 CFU/tablet, staphylococcus aureus 1.0X10 5 CFU/tablet, klebsiella pneumoniae 1.0X10 5 CFU/tablet, tested after 30 minutes of action, specific results are shown in table 1 (units CFU/tablet).
TABLE 1 Performance test results
As can be seen from the data of examples and comparative examples, the sanitary napkins of the stable combination group prepared by adding the examples of the present invention have significantly better antibacterial properties than those of comparative examples 1 to 3, and meanwhile, the antibacterial properties of the stable compositions prepared by the examples remain substantially stable after being placed for 7 days, while the antibacterial effects of the compositions of the comparative examples are significantly reduced after being placed, which means that the stable performance of the system of the stable compositions provided by the present invention is excellent, and is beneficial to the application of the compositions in production.
The foregoing examples are illustrative only and serve to explain some features of the method of the invention. The appended claims are intended to claim the broadest possible scope and the embodiments presented herein are merely illustrative of selected implementations based on combinations of all possible embodiments. It is, therefore, not the intention of the applicant that the appended claims be limited by the choice of examples illustrating the features of the invention. Some numerical ranges used in the claims also include sub-ranges within which variations in these ranges should also be construed as being covered by the appended claims where possible.

Claims (3)

1. A stable composition characterized by: comprises a silver ion-containing compound, an organic acid, an oxidant, an amino compound and a nitrogen-containing heterocyclic compound;
the compound containing silver ions is silver nitrate;
the organic acid is succinic acid;
the oxidant is hydrogen peroxide;
the amino compound is diethanolamine;
the nitrogen-containing heterocyclic compound is 4-amino-2-methoxypyridine;
the weight ratio of the silver ion-containing compound, the organic acid, the oxidant, the amino compound and the nitrogen-containing heterocyclic compound is 1:20:0.5:0.5:0.5;
or the compound containing silver ions is silver chlorate;
the organic acid is acetic acid;
the oxidant is sodium dichromate;
the amino compound is 3-mercaptobenzamide;
the nitrogen-containing heterocyclic compound is N-methyl pyrrolidone;
the weight ratio of the silver ion-containing compound, the organic acid, the oxidant, the amino compound and the nitrogen-containing heterocyclic compound is 1:40:0.5:0.5:0.5.
2. a product comprising the stabilizing composition of claim 1.
3. Use of a stabilising composition according to claim 1, wherein: it is used in preparing disinfectant, paint, paper, sanitary article, textile, plastic product, leather, furniture, tableware, traffic tool, building material and household appliance.
CN202110437008.4A 2021-04-22 2021-04-22 Stable composition, application thereof and product containing composition Active CN114532359B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110437008.4A CN114532359B (en) 2021-04-22 2021-04-22 Stable composition, application thereof and product containing composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110437008.4A CN114532359B (en) 2021-04-22 2021-04-22 Stable composition, application thereof and product containing composition

Publications (2)

Publication Number Publication Date
CN114532359A CN114532359A (en) 2022-05-27
CN114532359B true CN114532359B (en) 2024-01-30

Family

ID=81668763

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110437008.4A Active CN114532359B (en) 2021-04-22 2021-04-22 Stable composition, application thereof and product containing composition

Country Status (1)

Country Link
CN (1) CN114532359B (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1382248A1 (en) * 2002-07-18 2004-01-21 Rohm And Haas Company Stabilized haloalkynyl microbicide compositions
CN102159083A (en) * 2008-09-17 2011-08-17 塔明克公司 Antimicrobial composition
CN111226976A (en) * 2020-03-11 2020-06-05 上海康迈新材料有限公司 Antiviral and antibacterial composition, application method thereof and prepared product
CN111235658A (en) * 2020-03-11 2020-06-05 上海康迈新材料有限公司 Antimicrobial fabric, preparation method thereof and prepared product
CN111345316A (en) * 2020-04-30 2020-06-30 浙江施维康生物医学材料有限公司 Disinfectant containing hydrogen peroxide silver ions and preparation method thereof
CN111484421A (en) * 2020-04-29 2020-08-04 洛阳冠银生物科技有限公司 Antibacterial silver ion compound, non-irritant silver ion antibacterial agent and preparation method and application thereof
CN112244040A (en) * 2020-11-16 2021-01-22 河南亿丰化学有限公司 Hydrogen peroxide silver ion composite disinfectant

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1382248A1 (en) * 2002-07-18 2004-01-21 Rohm And Haas Company Stabilized haloalkynyl microbicide compositions
CN102159083A (en) * 2008-09-17 2011-08-17 塔明克公司 Antimicrobial composition
CN111226976A (en) * 2020-03-11 2020-06-05 上海康迈新材料有限公司 Antiviral and antibacterial composition, application method thereof and prepared product
CN111235658A (en) * 2020-03-11 2020-06-05 上海康迈新材料有限公司 Antimicrobial fabric, preparation method thereof and prepared product
CN111484421A (en) * 2020-04-29 2020-08-04 洛阳冠银生物科技有限公司 Antibacterial silver ion compound, non-irritant silver ion antibacterial agent and preparation method and application thereof
CN111345316A (en) * 2020-04-30 2020-06-30 浙江施维康生物医学材料有限公司 Disinfectant containing hydrogen peroxide silver ions and preparation method thereof
CN112244040A (en) * 2020-11-16 2021-01-22 河南亿丰化学有限公司 Hydrogen peroxide silver ion composite disinfectant

Also Published As

Publication number Publication date
CN114532359A (en) 2022-05-27

Similar Documents

Publication Publication Date Title
JP6785789B2 (en) Antimicrobial composition
US7390774B2 (en) Antibacterial composition and methods of making and using the same
EP1054596B1 (en) Disinfectant compositions providing sustained biocidal action
JP5435475B2 (en) Liquid composition containing histidine silver complex, bactericidal composition, and method for stabilizing histidine silver complex
CA2730343C (en) Antimicrobial compositions and methods of use
CA2808930A1 (en) Silver iodate compounds having antimicrobial properties
JP5718092B2 (en) Antibacterial, bactericidal or antiviral composition
CN111226976A (en) Antiviral and antibacterial composition, application method thereof and prepared product
CN109234050A (en) A kind of multifunction long-acting Antibacterial laundry detergent and preparation method thereof
JP2007106763A (en) Method for disinfecting or sanitizing surface
AU2022201207B2 (en) Antimicrobial compounds or precursors thereof comprising one or more cationic centers and a coating-incorporation group
CN114532359B (en) Stable composition, application thereof and product containing composition
JP5165362B2 (en) Antibacterial agent
JP2023508953A (en) Compositions and methods for microbial control of material surfaces
JP4210037B2 (en) Antibacterial composition
JPH07252378A (en) Antibacterial mildewproof thermoplastic composition
CN111269212A (en) Antimicrobial metal complex, application method and product prepared by using antimicrobial metal complex
CN106174814A (en) A kind of antibacterial gloves and preparation method thereof
JP2002038032A (en) Thermoplastic antimicrobial mildewproofing composition
JP4558934B2 (en) Antibacterial agent
US20100291818A1 (en) Coating composition and construction structure finish member having coating layer
JP5441536B2 (en) Water-based fungicide
JP4296565B2 (en) Hydantoin-containing composition and use thereof
EP3337831B1 (en) Silver and copper itaconates and poly itaconates
CA3224862A1 (en) Composition and method for odor reduction and bacterial control on a textile

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant