CN100409749C - Color-change leather sterilization anti-fungus agent composition, preparation method and using method thereof - Google Patents
Color-change leather sterilization anti-fungus agent composition, preparation method and using method thereof Download PDFInfo
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- CN100409749C CN100409749C CNB2006101276847A CN200610127684A CN100409749C CN 100409749 C CN100409749 C CN 100409749C CN B2006101276847 A CNB2006101276847 A CN B2006101276847A CN 200610127684 A CN200610127684 A CN 200610127684A CN 100409749 C CN100409749 C CN 100409749C
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Abstract
The invention discloses a germicidal mold preventive composition and preparing method and using method of discoloration fur, which comprises the following parts: active ingredient, penetrant and emulsifier, wherein the active ingredient is isothiazolone compound and quaternary ammonium salt composition, the penetrant is diglycollic amide compound and alcohol compound.
Description
Technical field
The present invention relates to a kind of leather biocide mildewcide, particularly a kind of sterilization anti-fungus agent composition, preparation method and using method at the variable color leather.
Background technology
Leather is mouldy to be common quality defects encountered in the leather use, this is because leather is a raw material with two, three layers of leather normally, leather is made of protein fibre, the fungal spore that falls thereon utilized the nutrition of self stocking to sprout, grow before this, secrete protease simultaneously, leather has become their nutriment, helps their growth and breedings.At present, be used for both at home and abroad preventing that the main method that going mouldy appears in leather and goods from being to add biocide mildewcide in rawhide, cow split leather semi-finished product crust leather treatment process.Domestic employed mould inhibitor mostly is the compound of one-component at present, as: quaternary ammonium salt bactericide, heterocyclic nitrogen-group fungicide (phenylpropyl alcohol thiazoles bactericide, isothiazolinone biocide agent, pyrithione series bactericidal agent), phenol bactericide, natural antibacterial agent etc.Isothiazoline and derivative thereof are to use more and more wider a kind of bactericide, the isothiazoline reaction mechanism is the proteins react in it and the microbial cell, cell respiration is paused, suppress the synthetic of microbial growth and boiomacromolecule rapidly, and this process of inhibition is irreversible along with the oxidation constantly of intracellular protein quilt, thereby cause the death of microorganism, it has broad-spectrum high efficacy, low toxicity, characteristics such as environmentally safe, can press down and kill multiple bacterial classifications such as bacterium, fungi and saccharomycete.
Moving film variable color leather is a kind of novel leather that can produce color changeable effect, it is to apply the special variable color film glue of one deck to form the variable color film on the double-layer fur base, and this variable color film is when being stretched by force-extension or top, and surface color can change, after external force disappeared, original color was recovered on the surface again.Move easier the going mouldy of the more common leather of film variable color leather and goods thereof, this is because variable color film glue is a kind of novel special color-change resin, contains nutritious material (as casein) in this material, is easily to cause the condition of going mouldy.The mildew-resistant compound of the one-component of existing conventional often has the effect that suppresses or kill to several moulds, and other moulds is not had tangible anti-mold effect, and mould inhibitor is not satisfactory to the anti-mold effect that moves film variable color leather.And conventional fungus and mildew resistance method mould inhibitor consumption is many, loss is big, causes that waste water is many, pollution weighs.
Summary of the invention
Technical problem to be solved by this invention provides a kind of sterilization anti-fungus agent composition of removing from office at variable color specially, comprise two kinds of active components of isothiazolinone compounds and quarternary ammonium salt compound, can effectively solve the problem of going mouldy of variable color leather, and few, the no contaminated wastewater of usage amount, the present invention also provides the preparation method and the using method of this sterilization anti-fungus agent composition.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of color-change leather sterilization anti-fungus agent composition, the composition that said composition is made up of active component, bleeding agent and emulsifier, described active component is isothiazolinone compounds and quarternary ammonium salt compound, described bleeding agent is diglycollic amide compounds and alcohol compound, and wherein each components by weight is:
Isothiazolinone compounds: 10～20 weight portions;
Quarternary ammonium salt compound: 5～20 weight portions;
Diglycollic amide compounds: 5～25 weight portions;
Emulsifier: 10～20 weight portions;
Alcohol compound: 10～60 weight portions.
Wherein, described isothiazolinone compounds is 4-bromo-5-chloro-2-benzyl isothiazoline-3-ketone, 5-bromo-2-benzyl isothiazoline-3-ketone, 1, the 2-benzisothiazole-3-ketone, 2-octyl group-4-isothiazoline-3-ketone, N-n-octylcyclam, 2-benzisothiazole-3-ketone or 5-chloro-2-n-octyl-4-isothiazole-3-ketone; Described quarternary ammonium salt compound is dimethyl didecyl ammonium chloride, octyl-decyl alkyl dimethyl ammonium chloride, Quaternium 24, Dodecyl trimethyl ammonium chloride, 16～OTAC or dodecyl benzyl dimethyl ammonium chloride; Described emulsifier is polyoxyethylene iso-octyl phenyl ether, Triton X-100, polyoxyethylene sorbitan lauric acid monoester, polyoxyethylene sorbitan oleic acid monoester or polyvinylpyrrolidone; Described diglycollic amide compounds is oleic acid diethyl amide, lauric acid diethyl amide or fatty acid distribution of coconut oil diglycollic amide; Described alcohol compound is the mixture that in ethanol, propyl alcohol, isopropyl alcohol, isobutanol, ethylene glycol, glycerine and the propane diols two kinds and above material mix with arbitrary proportion.
The present invention also provides the preparation method of above-mentioned color-change leather sterilization anti-fungus agent composition, and is as follows:
A. the emulsification that earlier the isothiazolinone compounds of 10～20 weight portions and 5～25 weight portion diglycollic amide compounds, 10～20 weight portion emulsifier normal temperature and pressures stirred,
B. the mixture in the steps A is warming up to 30～50 ℃ of other components that add predetermined weight part, stirs, be finished product after leaving standstill.
The present invention also provides the using method of above-mentioned color-change leather sterilization anti-fungus agent composition, and is as follows:
The color-change leather sterilization mildew-resistant composition of getting the 0.2%-0.5% weight portion adds fabric resin liquid to and stirs, promptly according to conventional production process production.
The beneficial effect that the present invention can reach is:
1, sterilization anti-fungus agent composition of the present invention is a kind of bactericide that is mixed, the bactericide of the one-component of the more identical active constituent content of bactericidal mould proof effect improves greatly, fungus and mildew resistance composition of the present invention is that isothiazolinone compounds and two kinds of active components of quarternary ammonium salt compound are mixed synergy according to a certain percentage, and by bleeding agent and emulsifier, the multiple mould that variable color leather is had is effectively killed and suppresses.
2, sterilization anti-fungus agent composition using method of the present invention is simple, and consumption is few, non-environmental-pollution.Utilization is coated with the operation of variable color film glue to second layer leather, adds the minute quantity sterilization anti-fungus agent composition to variable color film glue, can finish fungus and mildew resistance and handle, and does not produce waste water.
Embodiment
Embodiment 1
A kind of color-change leather sterilization anti-fungus agent composition, it is made up of 4-bromo-5-chloro-2-benzyl isothiazoline-3-ketone, dimethyl didecyl ammonium chloride, oleic acid diethyl amide, ethylene glycol, ethanol and polyoxyethylene iso-octyl phenyl ether.Take by weighing each component by following weight:
4-bromo-5-chloro-2-benzyl isothiazoline-3-ketone: 10g;
Dimethyl didecyl ammonium chloride: 5g;
Oleic acid diethyl amide: 20g;
Ethylene glycol: 25g;
Ethanol: 25g;
Polyoxyethylene iso-octyl phenyl ether: 10g.
The preparation process of this color-change leather sterilization anti-fungus agent composition is:
1, as above 4-bromo-5-chloro-2-benzyl isothiazoline-3-ketone, oleic acid diethyl amide, the emulsifier normal temperature and pressure of the weight emulsification that stirs earlier;
2, the intensification of the mixture in the step 1 is added other components for 30 ℃, stir, be finished product after leaving standstill.
The using method of this color-change leather sterilization anti-fungus agent composition is:
Get the sterilization anti-fungus agent composition that 3g makes and directly add in the 1.0kg variable color film glue, stir and to carry out the blooming mildew-resistant to second layer leather and handle.
Embodiment 2
A kind of color-change leather sterilization anti-fungus agent composition, it is by 1, and 2-benzisothiazole-3-ketone, octyl-decyl alkyl dimethyl ammonium chloride, lauric acid diethyl amide, glycerine, isopropyl alcohol, Triton X-100 are formed.Take by weighing each component by following weight:
1,2-benzisothiazole-3-ketone: 13g;
Octyl-decyl alkyl dimethyl ammonium chloride: 7g;
Lauric acid diethyl amide: 25g;
Glycerine: 25g;
Isopropyl alcohol: 10g;
Triton X-100: 12g.
The preparation process of this color-change leather sterilization anti-fungus agent composition is:
1, earlier as above 1 of weight, the emulsification that stirs of 2-benzisothiazole-3-ketone, lauric acid diethyl amide, emulsifier normal temperature and pressure;
2, the mixture in the step 1 is warming up to 40 ℃ and adds other component, stir, be finished product after leaving standstill.
The using method of this color-change leather sterilization anti-fungus agent composition is:
Get the sterilization anti-fungus agent composition that 4g makes and directly add in the 1.0kg variable color film glue, stir and to carry out the blooming mildew-resistant to second layer leather and handle.
Embodiment 3
A kind of color-change leather sterilization anti-fungus agent composition, it is made up of 2-octyl group-4-isothiazoline-3-ketone, Dodecyl trimethyl ammonium chloride, oleic acid diethyl amide, ethylene glycol, isopropyl alcohol, polyoxyethylene sorbitan lauric acid monoester.Take by weighing each component by following weight:
2-octyl group-4-isothiazoline-3-ketone: 15g;
Dodecyl trimethyl ammonium chloride: 10g;
Oleic acid diethyl amide: 10g;
Ethylene glycol: 30g;
Isopropyl alcohol: 5g;
Polyoxyethylene sorbitan lauric acid monoester: 20g.
The preparation process of this color-change leather sterilization anti-fungus agent composition is:
1, the as above 2-octyl group of weight-4-isothiazoline-3-ketone, oleic acid diethyl amide, the emulsifier normal temperature and pressure emulsification that stirs earlier;
2, the mixture in the step 1 is warming up to 50 ℃ and adds other component, stir, be finished product after leaving standstill.
The using method of this color-change leather sterilization anti-fungus agent composition is:
Get the sterilization anti-fungus agent composition that 5g makes and directly add in the 1.0kg variable color film glue, stir and to carry out the blooming mildew-resistant to second layer leather and handle.
Embodiment 4
A kind of color-change leather sterilization anti-fungus agent composition, it is by the N-n-octylcyclam, and 2-benzisothiazole-3-ketone, hexadecyltrimethylammonium chloride, fatty acid distribution of coconut oil diglycollic amide, propane diols, ethanol, polyoxyethylene sorbitan oleic acid monoester are formed.Take by weighing each component by following weight:
2-octyl group-4-isothiazoline-3-ketone: 20g;
Dodecyl trimethyl ammonium chloride: 16g;
Fatty acid distribution of coconut oil diglycollic amide: 15g;
Propane diols: 18g;
Ethanol: 27g;
Polyoxyethylene sorbitan oleic acid monoester: 15g.
The preparation process of this color-change leather sterilization anti-fungus agent composition is:
1, the emulsification that stirs of the first as above N-n-octylcyclam of weight, 2-benzisothiazole-3-ketone, fatty acid distribution of coconut oil diglycollic amide, emulsifier normal temperature and pressure;
2, the mixture in the step 1 is warming up to 50 ℃ and adds other component, stir, be finished product after leaving standstill.
The using method of this color-change leather sterilization anti-fungus agent composition is:
Get the sterilization anti-fungus agent composition that 4.5g makes and directly add in the 1.0kg variable color film glue, stir and to carry out the blooming mildew-resistant to second layer leather and handle.
Embodiment 5
A kind of color-change leather sterilization anti-fungus agent composition, it is made up of 5-chloro-2-n-octyl-4-isothiazole-3-ketone, dodecyl benzyl dimethyl ammonium chloride, oleic acid diethyl amide, glycerine, isobutanol, polyvinylpyrrolidone.Take by weighing each component by following weight:
5-chloro-2-n-octyl-4-isothiazole-3-ketone: 17g;
Dodecyl benzyl dimethyl ammonium chloride: 20g;
Oleic acid diethyl amide: 5g;
Glycerine: 5g;
Isobutanol: 10g;
Polyoxyethylene sorbitan oleic acid monoester: 16g.
The preparation process of this color-change leather sterilization anti-fungus agent composition is:
1, as above 5-chloro-2-n-octyl-4-isothiazole-3-ketone, oleic acid diethyl amide, the emulsifier normal temperature and pressure of the weight emulsification that stirs earlier;
2, the mixture in the step 1 is warming up to 45 ℃ and adds other component, stir, be finished product after leaving standstill.
The using method of this color-change leather sterilization anti-fungus agent composition is:
Get the sterilization anti-fungus agent composition that 3.2g makes and directly add in the 1.0kg variable color film glue, stir and to carry out the blooming mildew-resistant to second layer leather and handle.
Below two tables the leather of similarity condition is carried out the performance evaluation contrast of mould inhibitor for sterilization anti-fungus agent composition in the foregoing description with one-component mould inhibitor same amount active ingredient:
| The mould inhibitor title | Mould inhibitor performance evaluation |
| 5-chloro-2-n-octyl-4-isothiazole-3-ketone | +++ |
| Dimethyl didecyl ammonium chloride | ++ |
| Embodiment 1 | ++++ |
| Embodiment 2 | ++++ |
| Embodiment 3 | ++++ |
| Embodiment 4 | ++++ |
| Embodiment 5 | ++++ |
Annotate: in the table, mould inhibitor performance evaluation is represented with "+" number: ++ ++ for excellent, +++be very, ++ for generally.
Claims (4)
1. color-change leather sterilization anti-fungus agent composition, it is characterized in that, the composition that said composition is made up of active component, bleeding agent and emulsifier, described active component is isothiazolinone compounds and quarternary ammonium salt compound, described bleeding agent is diglycollic amide compounds and alcohol compound, and wherein each components by weight is:
The isothiazolinone compounds: 10～20 weight portions,
Quarternary ammonium salt compound: 5～20 weight portions,
The diglycollic amide compounds: 5～25 weight portions,
Emulsifier: 10～20 weight portions,
Alcohol compound: 10～60 weight portions;
Wherein, described isothiazolinone compounds is 4-bromo-5-chloro-2-benzyl isothiazoline-3-ketone, 5-bromo-2-benzyl isothiazoline-3-ketone, 1, the 2-benzisothiazole-3-ketone, 2-octyl group-4-isothiazoline-3-ketone, N-n-octylcyclam, 2-benzisothiazole-3-ketone or 5-chloro-2-n-octyl-4-isothiazole-3-ketone;
Described quarternary ammonium salt compound is dimethyl didecyl ammonium chloride, octyl-decyl alkyl dimethyl ammonium chloride, Quaternium 24, Dodecyl trimethyl ammonium chloride, 16～OTAC or dodecyl benzyl dimethyl ammonium chloride;
Described alcohol compound is the mixture that in ethanol, propyl alcohol, isopropyl alcohol, isobutanol, ethylene glycol, glycerine and the propane diols two kinds and above material mix with arbitrary proportion.
2. a kind of color-change leather sterilization anti-fungus agent composition according to claim 1, it is characterized in that described emulsifier is polyoxyethylene iso-octyl phenyl ether, Triton X-100, polyoxyethylene sorbitan lauric acid monoester, polyoxyethylene sorbitan oleic acid monoester or polyvinylpyrrolidone.
3. a kind of color-change leather sterilization anti-fungus agent composition according to claim 1 is characterized in that, described diglycollic amide compounds is oleic acid diethyl amide, lauric acid diethyl amide or fatty acid distribution of coconut oil diglycollic amide.
4. the preparation method of a kind of color-change leather sterilization anti-fungus agent composition according to claim 1 is characterized in that, this preparation method comprises the steps:
A. the emulsification that earlier the isothiazolinone compounds of 10～20 weight portions and 5～25 weight portion diglycollic amide compounds, 10～20 weight portion emulsifier normal temperature and pressures stirred,
B. the mixture in the steps A is warming up to 30～50 ℃ of other components that add predetermined weight part, stirs, be finished product after leaving standstill.
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| CNB2006101276847A CN100409749C (en) | 2006-09-07 | 2006-09-07 | Color-change leather sterilization anti-fungus agent composition, preparation method and using method thereof |
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| CN101779641A (en) * | 2009-12-21 | 2010-07-21 | 许庆华 | Alcohol-group leather sterilization mildewcide |
| JP5643740B2 (en) * | 2010-12-27 | 2014-12-17 | ローム アンド ハース カンパニーＲｏｈｍ Ａｎｄ Ｈａａｓ Ｃｏｍｐａｎｙ | Stabilized microbicidal composition |
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| CN104472506A (en) * | 2014-12-25 | 2015-04-01 | 翎华（上海）国际贸易有限公司 | Formula of 1,2- benzisothiazole-3-ketone compounds |
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| 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 |
| CN108085971A (en) * | 2017-12-18 | 2018-05-29 | 吴安婕 | Antistatic combines liquid |
| CN109997863A (en) * | 2019-04-16 | 2019-07-12 | 广州水漫庭环保科技有限公司 | A kind of composite bactericidal detergent |
| CN111165512A (en) * | 2019-12-29 | 2020-05-19 | 江苏神涛环保科技有限公司 | Leather degerming agent |
| CN112189674A (en) * | 2020-10-10 | 2021-01-08 | 珠海市德灏生物科技有限公司 | Biological sample safety protective agent and application thereof |
| CN114479506A (en) * | 2022-02-11 | 2022-05-13 | 豪宗（海口）新材料节能技术工程有限公司 | Antibacterial material for air conditioner and manufacturing method thereof |
| CN115161125A (en) * | 2022-06-30 | 2022-10-11 | 金瓷科技实业发展有限公司 | Biological sterilization cleaning composition and application thereof, composite biological sterilization cleaning agent and preparation method and application thereof |
| CN115486451B (en) * | 2022-10-22 | 2024-01-30 | 广州市宝绅科技应用有限公司 | Long-acting slow-release antibacterial mildew inhibitor |
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