CN104026128A - Bactericidal preservative composition and preparation method and application of bactericidal preservative composition - Google Patents
Bactericidal preservative composition and preparation method and application of bactericidal preservative composition Download PDFInfo
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- CN104026128A CN104026128A CN201410221564.8A CN201410221564A CN104026128A CN 104026128 A CN104026128 A CN 104026128A CN 201410221564 A CN201410221564 A CN 201410221564A CN 104026128 A CN104026128 A CN 104026128A
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Abstract
The invention provides a bactericidal preservative composition and a preparation method and application of the bactericidal preservative composition. At present, chemical fiber oil needs to be subjected to bactericidal preservative treatment. The bactericidal preservative composition consists of 2,2-tribromo-3-nitrilo-acetamide which accounts for 10-15 percent of the total weight of the composition, 1.5-2.5 percent of (2-bromo-2-nitrovinyl) benzene, 1.5-2.5 percent of a softening agent, 10-15 percent of a dispersing agent and the balance being water. The preparation method comprises the following steps: respectively preparing 2,2-tribromo-3-nitrilo-acetamide and the 1.5-2.5 percent of (2-bromo-2-nitrovinyl)benzene; and adding the softening agent, the dispersing agent and water, mixing and stirring. According to the technical scheme, the bactericidal preservative composition can achieve the following technical effects: the bactericidal preservative speed is high, the efficiency is high, the compatibility with various chemical fiber oil agents is high; the drug cost is low, and the drug effect maintenance time is long; moreover, the bactericidal preservative composition is low in toxicity and free from pollution.
Description
Technical field
The present invention relates to a kind of chemicals, relate in particular to a kind of sterilization antiseptic composition and preparation method and application.
Background technology
Preparation medium is mainly used in regulating in chemical fibre production and processing the frictional behavior of fiber; prevent or eliminate accumulation of static electricity; give the characteristics such as fiber is level and smooth, soft, improve fibre cohesion, protection fibre strength, the end breakage rate that reduces make chemical fibre smoothly by spinning, stretching, the operation such as spin, weave.Along with the increase of current functional fabric kind, the kind of preparation medium is constantly increasing.The main component of preparation medium is surfactant, because its COD (Chemical Oxygen Demand chemical oxygen demand) content is high, the microorganisms such as easy breed bacteria, therefore, need to carry out sterilization and anticorrosion processing to preparation medium, normally carry out so that produce.
Summary of the invention
Main purpose of the present invention is the above-mentioned problem existing for existing preparation medium, and a kind of sterilization antiseptic composition and preparation method and application are provided.
To achieve these goals, the present invention has adopted following technical scheme:
A kind of sterilization antiseptic composition, wherein, by accounting for 2 of described composition total weight 10～15%, 2～tribromo～3～nitrilo-acetamide, 1.5～2.5% bromo nitrobenzene ethene, 1.5～2.5% softening agent, 10～15% dispersant and the water of residuals weight composition.
Another aspect of the present invention, described softening agent is the two dodecyl dimethyl ammoniums of chlorination.
Another aspect of the present invention, described dispersant is polyethylene glycol.
Also comprise, as the application of above-mentioned sterilization antiseptic composition in preparation medium.
And a kind of method of preparing sterilization antiseptic composition, wherein, comprises the following steps:
Step 1, the bromo nitrobenzene ethene of 2,2～tribromo～3～nitrilo-acetamide and 1.5～2.5% is prepared respectively;
Step 2, after being added, described softening agent, described dispersant and water carries out mix and blend.
Another aspect of the present invention, described softening agent is the two dodecyl dimethyl ammoniums of chlorination.
Another aspect of the present invention, described dispersant is polyethylene glycol.
By the enforcement to technical solution of the present invention, can obtain following technique effect:
1, sterilization and anticorrosion speed is fast, efficiency is high, with various preparation medium compatibilities good;
2, reagent cost is low, duration of efficacy is long;
3, hypotoxicity, pollution-free.
Embodiment
By specific embodiment, technical scheme of the present invention is described below.
A kind of sterilization antiseptic composition, wherein, by accounting for 2 of composition total weight 10～15%, 2～tribromo～3～nitrilo-acetamide (DBNPA), 1.5～2.5% bromo nitrobenzene ethene, 1.5～2.5% softening agent, 10～15% dispersant and the water of residuals weight composition.
In technique scheme, DBNPA is a kind of non oxidizing bactericide of efficient, wide spectrum, and it can fast hydrolyzing in preparation medium, can under low dosage, bring into play efficient bactericidal action, the fast microorganism such as killing fungus, saccharomycete.Bromo nitrobenzene ethene is the sterilizing synergistic agent of a kind of hypotoxicity, DBNPA, obviously strengthens with the composite rear disinfection vitality of DBNPA, effectively reduces the total consumption of bactericide, reduces reagent cost.
In a kind of embodiment of the present invention, softening agent can adopt the two dodecyl dimethyl ammoniums of chlorination, and the two dodecyl dimethyl ammoniums of chlorination are a kind of effectively bactericide, stabilizing agent, dispersant, softening agents.It not only can stable pharmaceutical character, also have the softening agent function of preparation medium, play the effect of finish synergist.
In a kind of embodiment of the present invention, dispersant can adopt polyethylene glycol, and polyethylene glycol has good dissolubility and increases the compatibility of medicament.
In technical scheme of the present invention, also comprise, a kind of method of preparing sterilization antiseptic composition, wherein, comprises the following steps:
Step 1, the bromo nitrobenzene ethene of 2,2～tribromo～3～nitrilo-acetamide and 1.5～2.5% is prepared respectively;
Step 2, after being added, softening agent, dispersant and water carries out mix and blend.
In a kind of embodiment of the present invention, softening agent is the two dodecyl dimethyl ammoniums of chlorination.
In a kind of embodiment of the present invention, dispersant is polyethylene glycol.
The above embodiments are only that part of the present invention embodies; can not contain of the present invention whole; on the basis of above-described embodiment; those skilled in the art can obtain more embodiment under the prerequisite of not paying creative work, and therefore these are not paid the embodiment obtaining under the prerequisite of creative work and all should be included in protection scope of the present invention.
Claims (4)
1. a sterilization antiseptic composition, is characterized in that, by accounting for 2 of described composition total weight 10～15%, 2～tribromo～3～nitrilo-acetamide, 1.5～2.5% bromo nitrobenzene ethene, 1.5～2.5% softening agent, 10～15% dispersant and the water of residuals weight composition.
2. sterilization antiseptic composition as claimed in claim 1, is characterized in that, described softening agent is the two dodecyl dimethyl ammoniums of chlorination.
3. sterilization antiseptic composition as claimed in claim 1, is characterized in that, described dispersant is polyethylene glycol.
4. as the application of sterilization antiseptic composition in preparation medium as described in arbitrary in claim 1～3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410221564.8A CN104026128A (en) | 2014-05-23 | 2014-05-23 | Bactericidal preservative composition and preparation method and application of bactericidal preservative composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410221564.8A CN104026128A (en) | 2014-05-23 | 2014-05-23 | Bactericidal preservative composition and preparation method and application of bactericidal preservative composition |
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| CN104026128A true CN104026128A (en) | 2014-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410221564.8A Pending CN104026128A (en) | 2014-05-23 | 2014-05-23 | Bactericidal preservative composition and preparation method and application of bactericidal preservative composition |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105340887A (en) * | 2015-11-25 | 2016-02-24 | 杨挺 | Antibacterial preservative suitable for surfactant |
| CN108041076A (en) * | 2017-12-29 | 2018-05-18 | 常州达奥新材料科技有限公司 | A kind of preparation method of sterilization antiseptic |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4232041A (en) * | 1979-06-20 | 1980-11-04 | The Dow Chemical Company | Aqueous antimicrobial composition having improved stability |
| CN103015266A (en) * | 2011-09-28 | 2013-04-03 | 姜建明 | Papermaking sterilizing preservative |
| CN103828806A (en) * | 2014-02-21 | 2014-06-04 | 宁波市川宁环保科技有限公司 | Bactericidal preservative composition and preparation method and application thereof |
-
2014
- 2014-05-23 CN CN201410221564.8A patent/CN104026128A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4232041A (en) * | 1979-06-20 | 1980-11-04 | The Dow Chemical Company | Aqueous antimicrobial composition having improved stability |
| CN103015266A (en) * | 2011-09-28 | 2013-04-03 | 姜建明 | Papermaking sterilizing preservative |
| CN103828806A (en) * | 2014-02-21 | 2014-06-04 | 宁波市川宁环保科技有限公司 | Bactericidal preservative composition and preparation method and application thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105340887A (en) * | 2015-11-25 | 2016-02-24 | 杨挺 | Antibacterial preservative suitable for surfactant |
| CN108041076A (en) * | 2017-12-29 | 2018-05-18 | 常州达奥新材料科技有限公司 | A kind of preparation method of sterilization antiseptic |
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Application publication date: 20140910 |