CN113265212B - Anti-corrosion mildew-proof agent for cigarette adhesive, and preparation method and application thereof - Google Patents
Anti-corrosion mildew-proof agent for cigarette adhesive, and preparation method and application thereof Download PDFInfo
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- CN113265212B CN113265212B CN202110589567.7A CN202110589567A CN113265212B CN 113265212 B CN113265212 B CN 113265212B CN 202110589567 A CN202110589567 A CN 202110589567A CN 113265212 B CN113265212 B CN 113265212B
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
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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
- A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
- A01N31/02—Acyclic 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
- A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
- A01N31/04—Oxygen or sulfur attached to an aliphatic side-chain of a carbocyclic ring system
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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
- A01N33/16—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds containing nitrogen-to-oxygen bonds
- A01N33/18—Nitro 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
- 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
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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
- 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
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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
- 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
- A01N37/06—Unsaturated carboxylic acids or thio analogues thereof; Derivatives thereof
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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
- 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
- A01N37/10—Aromatic or araliphatic carboxylic acids, or thio analogues thereof; Derivatives thereof
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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
- 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
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- 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
- A01N39/00—Biocides, pest repellants or attractants, or plant growth regulators containing aryloxy- or arylthio-aliphatic or cycloaliphatic compounds, containing the group or, e.g. phenoxyethylamine, phenylthio-acetonitrile, phenoxyacetone
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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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/06—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings
- A01N43/08—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings with oxygen as the ring hetero atom
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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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
- A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
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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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/12—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, neither directly attached to a ring nor the nitrogen atom being a member of a heterocyclic ring
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- 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 discloses an anti-corrosion mildew preventive for cigarette glue, which comprises the following raw materials in parts by weight: 2-70 parts of anti-corrosion and mildew-proof active ingredients, 1-30 parts of synergistic agent and 28-90 parts of solvent; wherein the synergistic agent is at least one of oxalic acid, sodium oxalate, aspartic acid, sodium aspartate, glutamic acid and sodium glutamate. Meanwhile, the invention also discloses a preparation method and application of the anti-corrosion and mildew-proof agent for the cigarette adhesive. The antiseptic mildew inhibitor for the cigarette adhesive has the advantages of good stability, broad antibacterial spectrum, low addition amount and high antiseptic mildew-proof efficacy.
Description
Technical Field
The invention belongs to the technical field of auxiliary preparations of tobacco products, and particularly relates to an anti-corrosion and mildew-proof agent for cigarette adhesive, a preparation method and application thereof.
Background
China is a large country for producing and consuming cigarettes, and the consumption of the series of cigarettes is the first in the world. The cigarette adhesive comprises cigarette lap adhesive, cigarette tipping adhesive, filter rod center line adhesive, filter rod forming adhesive, strip and box packaging adhesive and the like. The cigarette adhesive is selected from starch adhesive, dextrin adhesive, carboxymethyl cellulose (CMC), water-based adhesive prepared from vinyl acetate homo-emulsion, and vinyl acetate-ethylene copolymer emulsion. Except that the filter stick molding adhesive, the strip and the box packaging adhesive are possibly hot melt adhesives, other water-based adhesives are all water-based adhesives, and the water-containing products are inevitably affected by microorganisms in use and storage, so that unnecessary loss is caused for preventing the water-based adhesives from mildewing and deteriorating, and proper amounts of anti-corrosion and mildew-proof agents are added.
The preservative and mildew inhibitor for tobacco glue is generally benzoic acid and salts thereof, sorbic acid and salts thereof and the like in isothiazolinones and food preservatives. The food preservative is a safer preservative, but has limited antiseptic capability, and the sterilizing mechanism of isothiazolinones is generally considered as destroying the metabolic system of bacteria so as to achieve the aim of sterilization and bacteriostasis, and is unsafe for human bodies although the sterilizing capability is strong. Therefore, the development of the antiseptic and mildew-proof agent for the tobacco glue needs to be solved urgently.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the anti-corrosion and mildew-proof agent for the cigarette adhesive, and the preparation method and the application thereof.
The anti-corrosion mildew preventive for the cigarette adhesive comprises the following raw materials in parts by weight, based on 100 parts by weight: 2-70 parts of anti-corrosion and mildew-proof active ingredients, 1-30 parts of synergistic agent and 28-90 parts of solvent; wherein the synergistic agent is at least one of oxalic acid, sodium oxalate, aspartic acid, sodium aspartate, glutamic acid and sodium glutamate.
Preferably, the anti-corrosion and mildew-proof active ingredient consists of an anti-corrosion and mildew-proof active ingredient A and/or an anti-corrosion and mildew-proof active ingredient B;
the antiseptic and mildew-proof active ingredient A is at least one of benzyl alcohol, phenoxyethanol, phenoxyisopropanol, dehydroacetic acid, sodium dehydroacetate, benzoic acid, sodium benzoate, cinnamic acid, sodium cinnamate, ethylhexyl glycerol, sorbitan octoate, lauric acid glyceride and caprylic acid glyceride;
the anti-corrosion and mildew-proof active ingredient B is at least one of 2-bromo-2-nitropropane-1, 2-diol, iodopropynyl butylcarbamate, phenethyl alcohol, formic acid, sodium formate, propionic acid, sodium propionate, sorbic acid, sodium sorbate, glycine and dipotassium glycyrrhizinate.
Preferably, the solvent is water, 1, 3-propanediol, 1, 2-propanediol, 1, 4-butanediol, 1, 2-pentanediol or 1, 2-hexanediol, phenoxyethanol.
The preparation method of the anti-corrosion mildew preventive for the cigarette adhesive comprises the following steps:
(1) Adding the antiseptic and mildew-proof active ingredients into a solvent, and stirring until the mixture is clear;
(2) Adding the synergist into the mixture, uniformly mixing the mixture, and filtering the mixture to obtain the anti-corrosion and mildew-proof agent for the cigarette adhesive.
Preferably, the stirring in the step (1) further comprises heating, wherein the heating temperature is 30-40 ℃.
The application of the anti-corrosion and mildew-proof agent for the cigarette adhesive in the cigarette adhesive is that the anti-corrosion and mildew-proof agent for the cigarette adhesive is added into the cigarette adhesive according to the mass of 0.1-1% of the cigarette adhesive.
The invention has the advantages that:
the anti-corrosion mildew preventive for the cigarette adhesive provided by the invention has the advantages of good stability, wide antibacterial spectrum, low addition amount and high anti-corrosion mildew preventive effect.
Detailed Description
Example 1
The anti-corrosion mildew preventive for the cigarette adhesive comprises the following raw materials in parts by weight: 24 parts of anti-corrosion and mildew-proof active ingredients, 2 parts of synergistic agent and 74 parts of solvent;
the anti-corrosion and mildew-proof active ingredient consists of 19 parts of phenoxyethanol, 1 part of caprylin, 3 parts of sorbitan caprylate and 1 part of iodopropynyl butyl carbamate;
the synergistic agent is oxalic acid;
the solvent is 1, 3-propanediol;
the preparation method of the anti-corrosion mildew preventive for the cigarette adhesive comprises the following steps:
(1) Adding phenoxyethanol, caprylic acid glyceride, sorbitan caprylate and iodopropynyl butyl carbamate into 1, 3-propylene glycol, and stirring until the mixture is clear;
(2) Adding oxalic acid into the solution obtained in the step (1), stirring, and filtering with 400-mesh filter cloth.
Example 2
The anti-corrosion mildew preventive for the cigarette adhesive comprises the following raw materials in parts by weight: 30 parts of anti-corrosion and mildew-proof active ingredients, 1 part of synergistic agent and 69 parts of solvent;
the anti-corrosion and mildew-proof active ingredient consists of 25 parts of phenethyl alcohol, 1 part of iodopropynyl butyl carbamate, 1 part of ethylhexyl glycerol and 3 parts of sorbitan octoate;
the synergistic agent is glutamic acid;
the solvent is 1, 4-butanediol;
the preparation method of the anti-corrosion mildew preventive for the cigarette adhesive comprises the following steps:
(1) Adding phenethyl alcohol, iodopropynyl butyl carbamate, ethylhexyl glycerol and sorbitan octoate into 1, 4-butanediol, and stirring at 40deg.C until the mixture is clear;
(2) Adding glutamic acid into the solution in the step (1), stirring, and filtering with 400-mesh filter cloth.
Example 3
The anti-corrosion mildew preventive for the cigarette adhesive comprises the following raw materials in parts by weight: 40 parts of anti-corrosion and mildew-proof active ingredients, 1 part of synergistic agent and 59 parts of solvent;
wherein the anti-corrosion and mildew-proof active ingredient consists of 15 parts of sodium benzoate, 5 parts of sodium cinnamate and 20 parts of sodium propionate;
the synergist is sodium glutamate;
the solvent is water;
the preparation method of the anti-corrosion mildew preventive for the cigarette adhesive comprises the following steps:
(1) Adding sodium benzoate, sodium cinnamate and sodium propionate into water, and stirring at 30deg.C until it is clear;
(2) Adding sodium glutamate into the solution obtained in the step (1), stirring, and filtering with 400-mesh filter cloth.
Example 4
The anti-corrosion mildew preventive for the cigarette adhesive comprises the following raw materials in parts by weight: 35 parts of anti-corrosion and mildew-proof active ingredients, 3 parts of synergistic agent and 62 parts of solvent;
wherein the anti-corrosion and mildew-proof active ingredients consist of 5 parts of dehydroacetic acid, 4 parts of benzoic acid, 5 parts of glycerol laurate, 15 parts of benzyl alcohol and 6 parts of sorbic acid;
the synergistic agent is aspartic acid;
the solvent is phenoxyethanol;
the preparation method of the anti-corrosion mildew preventive for the cigarette adhesive comprises the following steps:
(1) Adding dehydroacetic acid, benzoic acid, lauroyl glycerol, benzyl alcohol and sorbic acid into phenoxyethanol, and stirring at 35deg.C until it is clear;
(2) Adding aspartic acid into the solution in the step (1), stirring, and filtering with 400-mesh filter cloth.
Example 5
The anti-corrosion mildew preventive for the cigarette adhesive comprises the following raw materials in parts by weight: 33 parts of anti-corrosion and mildew-proof active ingredients, 2 parts of synergistic agent and 65 parts of solvent;
wherein the anti-corrosion and mildew-proof active ingredient consists of 4 parts of sodium dehydroacetate, 4 parts of sodium cinnamate, 3 parts of dipotassium glycyrrhizinate, 6 parts of sodium formate and 16 parts of sodium sorbate;
the synergistic agent is sodium oxalate;
the solvent is 1, 2-pentanediol;
the preparation method of the anti-corrosion mildew preventive for the cigarette adhesive comprises the following steps:
(1) Adding sodium dehydroacetate, sodium cinnamate, dipotassium glycyrrhizinate, sodium formate and sodium sorbate into 1, 2-pentanediol, and stirring at 40deg.C until the mixture is clear;
(2) Adding sodium oxalate into the solution in the step (1), stirring, and filtering with 400-mesh filter cloth.
Example 6
The anti-corrosion mildew preventive for the cigarette adhesive comprises the following raw materials in parts by weight: 32 parts of anti-corrosion and mildew-proof active ingredients, 1 part of synergistic agent and 67 parts of solvent;
wherein the anti-corrosion and mildew-proof active ingredients consist of 5 parts of cinnamic acid, 5 parts of laurin, 5 parts of propionic acid, 15 parts of sorbic acid and 2 parts of glycine;
the synergistic agent is sodium aspartate;
the solvent is 1, 2-propylene glycol;
the preparation method of the anti-corrosion mildew preventive for the cigarette adhesive comprises the following steps:
(1) Adding cinnamic acid, laurin, propionic acid, sorbic acid and glycine into 1, 2-propylene glycol, and stirring at 40deg.C until it is clear;
(2) Adding sodium aspartate into the solution in the step (1), stirring, and filtering with 400-mesh filter cloth.
Example 7
The anti-corrosion mildew preventive for the cigarette adhesive comprises the following raw materials in parts by weight: 2 parts of anti-corrosion and mildew-proof active ingredients, 8 parts of synergistic agent and 90 parts of solvent;
wherein the anti-corrosion and mildew-proof active ingredient consists of 1 part of 2-bromo-2-nitropropane, 0.5 part of formic acid and 0.5 part of sodium cinnamate;
the synergistic agent is oxalic acid;
the solvent is water;
the preparation method of the anti-corrosion mildew preventive for the cigarette adhesive comprises the following steps:
(1) Adding 2-bromo-2-nitropropane, formic acid and sodium cinnamate into water, and stirring at 40 ℃ until the mixture is clear;
(2) Adding oxalic acid into the solution obtained in the step (1), stirring, and filtering with 400-mesh filter cloth.
Example 8
The anti-corrosion mildew preventive for the cigarette adhesive comprises the following raw materials in parts by weight: 70 parts of anti-corrosion and mildew-proof active ingredients, 2 parts of synergistic agent and 28 parts of solvent;
wherein the anti-corrosion and mildew-proof active ingredient consists of 2 parts of cinnamic acid, 66 parts of phenoxyisopropanol and 2 parts of propionic acid;
the synergistic agent comprises 1.5 parts of glutamic acid and 0.5 part of sodium oxalate;
the solvent is 1, 2-hexanediol;
the preparation method of the anti-corrosion mildew preventive for the cigarette adhesive comprises the following steps:
(1) Adding cinnamic acid, phenoxyisopropanol and propionic acid into 1, 2-hexanediol, and stirring at 40deg.C until it is clear;
(2) Adding glutamic acid and sodium oxalate into the solution in the step (1), stirring, and filtering with 400-mesh filter cloth.
Example 9
The anti-corrosion mildew preventive for the cigarette adhesive comprises the following raw materials in parts by weight: 20 parts of anti-corrosion and mildew-proof active ingredients, 30 parts of synergistic agent and 50 parts of solvent;
wherein the anti-corrosion and mildew-proof active ingredients consist of 6 parts of glycine, 2 parts of dipotassium glycyrrhizinate, 10 parts of sodium benzoate and 2 parts of sodium propionate;
the synergistic agent is sodium oxalate;
the solvent is water;
the preparation method of the anti-corrosion mildew preventive for the cigarette adhesive comprises the following steps:
(1) Adding glycine, dipotassium glycyrrhizinate, sodium benzoate and sodium propionate into water, and stirring at 40deg.C until the mixture is clear;
(2) Adding sodium oxalate into the solution in the step (1), stirring, and filtering with 400-mesh filter cloth.
Corrosion-resistant and mildew-resistant performance detection
No synergist was added to examples 1 to 3,6 and 9, and the other examples were comparative examples 1 to 3,6 and 9, respectively, which were similar to examples 1 to 3,6 and 9.
The anti-corrosion mildew preventive for the cigarette adhesive is added into the cigarette adhesive according to the mass of 0.1 percent of the cigarette adhesive, and a microorganism challenge test is carried out according to the microorganism anti-corrosion efficacy test standard of United states pharmacopoeia USP27 (51), wherein the test microorganism strains are as follows: (1) bacteria: pseudomonas aeruginosa (Pseudomonas aeruginosa) CGMCC1.2464, escherichia coli (Escherichia coli) ATCC 44102, and Staphylococcus aureus (Staphylococcus aureus) CGMCC 1.0089; (2) fungi: candida albicans (Candida albicans) CGMCC 2.2086 and aspergillus niger (Aspergillus niger) CGMCC 3.3928.
The smoke glue antiseptic and mildew preventive obtained in examples 1-3,6 and 9 are respectively numbered 1#, 2#, 3#, 6#, 9#, the antiseptic and mildew preventive corresponding to comparative examples 1-3,6 and 9 without synergists are respectively numbered 1' #, 2' #, 3' #, 6' #, 9' #, the challenge experiment results are shown in table 1, and the units of the total number of bacteria and the total number of fungi are (cfu/g).
Table 1 antiseptic challenge test chart
As can be seen from table 1, the cigarette adhesive with 0.1% of each preservative and mildew inhibitor added was as follows in the preservative challenge test: after the smoke adhesive antiseptic mildew inhibitor is added into smoke adhesive products, corresponding samples with the numbers of 1#, 2#, 3#, 6#, and 9#, the number of bacterial fungi in the samples with the numbers of 1#, 2#, 3#, 6#, and 9# isless than 0.1% of the initial bacterial addition amount on the 7 th day, and the number of bacteria and fungi continuously decreases on the 14 th day, 21 th day and 28 th day, which indicates that an antiseptic system of the sample has strong inhibition and killing effects on microorganisms, and passes an antiseptic challenge test; the experimental results show that the anti-corrosion and mildew-proof effects are poor, although the survival numbers of bacteria and fungi are continuously reduced within 28 days, the numbers of the bacteria and fungi in each sample are larger than 0.1% of the initial bacterial addition amount on 14 days, which indicates that the anti-corrosion system has poor effect on inhibiting and killing microorganisms and cannot pass the challenge test.
The results show that the synergistic agent can effectively improve the sterilization effect of the antiseptic and mildew-proof agent formula, and plays an important role in the formula.
Claims (5)
1. An anti-corrosion mildew preventive for cigarette glue is characterized in that: the material consists of the following raw materials in parts by weight, based on 100 parts by weight: 2-70 parts of anti-corrosion and mildew-proof active ingredients, 1-30 parts of synergistic agent and 28-90 parts of solvent; wherein the synergistic agent is at least one of sodium oxalate, sodium aspartate and sodium glutamate;
the anti-corrosion and mildew-proof active ingredient consists of an anti-corrosion and mildew-proof active ingredient A and/or an anti-corrosion and mildew-proof active ingredient B;
the antiseptic and mildew-proof active ingredient A is at least one of benzyl alcohol, phenoxyethanol, phenoxyisopropanol, dehydroacetic acid, sodium dehydroacetate, benzoic acid, sodium benzoate, cinnamic acid, sodium cinnamate, ethylhexyl glycerol, sorbitan octoate, lauric acid glyceride and caprylic acid glyceride;
the anti-corrosion and mildew-proof active ingredient B is at least one of 2-bromo-2-nitropropane-1, 2-diol, iodopropynyl butylcarbamate, phenethyl alcohol, formic acid, sodium formate, propionic acid, sodium propionate, sorbic acid, sodium sorbate, glycine and dipotassium glycyrrhizinate.
2. The antiseptic and mildew-proof agent for cigarette glue according to claim 1, wherein: the solvent is water, 1, 3-propylene glycol, 1, 2-propylene glycol, 1, 4-butanediol, 1, 2-pentanediol or 1, 2-hexanediol, phenoxyethanol.
3. The method for preparing the anti-corrosion and mildew-proof agent for the cigarette adhesive, which is characterized in that: the method comprises the following steps:
(1) Adding the antiseptic and mildew-proof active ingredients into a solvent, and stirring until the mixture is clear;
(2) Adding the synergist into the mixture, uniformly mixing the mixture, and filtering the mixture to obtain the anti-corrosion and mildew-proof agent for the cigarette adhesive.
4. The method for preparing the anti-corrosion and mildew-proof agent for the cigarette adhesive according to claim 3, wherein the method comprises the following steps: the stirring in the step (1) further comprises heating, wherein the heating temperature is 30-40 ℃.
5. The application of the anti-corrosion and mildew-proof agent for the cigarette adhesive as claimed in claim 1 in the cigarette adhesive, which is characterized in that: the application is that the anti-corrosion and mildew-proof agent for the cigarette adhesive is added into the cigarette adhesive according to the mass of 0.1-1% of the cigarette adhesive.
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| CN104371826A (en) * | 2014-10-31 | 2015-02-25 | 湖北中烟工业有限责任公司 | Natural cigarette flavoring with antiseptic effect |
| CN105086559A (en) * | 2015-08-05 | 2015-11-25 | 安徽岍汧漆业有限公司 | Mold-proof preparation special for oil paint and preparation method thereof |
| CN106719701A (en) * | 2016-12-23 | 2017-05-31 | 常熟市胜阳干燥剂贸易有限公司 | A kind of high-effect anti-mould material applied widely |
| CN108434052A (en) * | 2018-04-29 | 2018-08-24 | 佛山云裳化妆品有限公司 | A kind of anticorrosive composite used for cosmetic |
| CN109699677A (en) * | 2018-12-24 | 2019-05-03 | 广州市铁汉春园林景观工程有限公司 | A kind of quick mildew removing agent and preparation method thereof |
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Address after: No.61 Xiyan Road, Yanta District, Xi'an City, Shaanxi Province, 710054 Applicant after: Shaanxi Chemical Research Institute Co.,Ltd. Applicant after: Chongqing Yuyan packaging material Co.,Ltd. Address before: No.61 Xiyan Road, Yanta District, Xi'an City, Shaanxi Province, 710054 Applicant before: SHAANXI RESEARCH DESIGN INSTITUTE OF PETROLEUM CHEMICAL INDUSTRY Applicant before: Chongqing Yuyan packaging material Co.,Ltd. |
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