CN106982843A - A kind of quaternary ammonium salt bactericide - Google Patents
A kind of quaternary ammonium salt bactericide Download PDFInfo
- Publication number
- CN106982843A CN106982843A CN201710135331.XA CN201710135331A CN106982843A CN 106982843 A CN106982843 A CN 106982843A CN 201710135331 A CN201710135331 A CN 201710135331A CN 106982843 A CN106982843 A CN 106982843A
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- CN
- China
- Prior art keywords
- ammonium salt
- quaternary ammonium
- parts
- bactericide
- tertiary amine
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- 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.)
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Classifications
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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
- A01N33/02—Amines; Quaternary ammonium compounds
- A01N33/12—Quaternary ammonium compounds
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- 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
- A01N43/20—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 three- or four-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
- A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
- A01N43/66—1,3,5-Triazines, not hydrogenated and not substituted at the ring nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Health & Medical Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Plant Pathology (AREA)
- Environmental Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
A kind of quaternary ammonium salt bactericide, it is main composed of the following components：10 25 parts of bi-quaternary ammonium salt, 20 30 parts of polyoxy butanedioic acid, 5 15 parts of defoamer, three red 10 20 parts of oil, 30 55 parts of deionized water, this bactericide is compound disinfectant, its bactericidal property is better than the bactericidal properties effect sum of single each bactericide, the defoamer and dispersant of addition are effectively prevented bi-quaternary ammonium salt and spumed in use, improve simultaneously salinity it is higher when fungicidal effectiveness, and avoid adsorption loss, each composition cooperates, efficiency is complementary, and more excellent bactericide is provided for water process.
Description
Technical field
The present invention relates to a kind of bactericide, and in particular to a kind of quaternary ammonium salt bactericide.
Background technology
The mechanism of action of quaternary ammonium salt series bactericidal agent is mainly cation and passes through electrostatic force, hydrogen bond force and surfactant
Hydrophobic binding effect between molecule and protein molecule, adsorbs electronegative bacterial body, is gathered on cell membrane, generating chamber's resistance effect
Should, cause bacterial growth suppressed and dead；Its hydrophobic alkyl can also be acted on the hydrophilic group of bacterium simultaneously, change the penetrating of film
Property, then occur lysis, destroy eucaryotic cell structure, cause the dissolving and death of cell.This series bactericidal agent has efficient, low
Poison, be difficult to be changed by pH value influenceed, it is easy to use, have to rete malpighii stronger release effect, stable chemical performance, it is scattered and
The features such as corrosion inhibition is preferable, but exist foam easy to foaming, salinity it is higher when fungicidal effectiveness reduction, easy adsorption loss etc. lack
Point.
The content of the invention
In view of the above-mentioned problems of the prior art, the present invention provides a kind of quaternary ammonium salt bactericide, the bactericide can
Prevent from spuming in use, improve fungicidal effectiveness, prevent adsorption loss.
To achieve these goals, the present invention provides a kind of quaternary ammonium salt bactericide, main composed of the following components：Double seasons
10-25 parts of ammonium salt, 20-30 parts of polyoxy butanedioic acid, 5-15 parts of defoamer, three red 10-20 parts of oil, 30-55 parts of deionized water.
Further, bi-quaternary ammonium salt is generated by long chain tertiary amine and alkyl halide reaction, and described long chain tertiary amine is by long-chain fat
Amine, formaldehyde and formic acid react 6-15 hour at a temperature of 50-150 degree, and 50%NaOH is added while hot, adjust pH value>10,
It is diluted with water, takes upper strata grease, use anhydrous Na2SO4Dry, obtain long chain tertiary amine；Long chain tertiary amine and alkyl halide are mixed, and added
Enter a certain amount of organic solvent, stir, obtain bi-quaternary ammonium salt.
Further, described defoamer is polyoxyethylene polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether and polyoxypropylene
One kind in polyoxyethylene glycerol ether, dimethyl silicone polymer.
Further, described bactericide also includes dispersant, and described dispersant is acrylic acid -2- acrylamides -2-
One kind in methyl-prop sulphur acid copolymer, acrylic acid-allyloxy polyether-acrylic acid esters co-polymer.
Beneficial effects of the present invention are as follows：This bactericide is compound disinfectant, and its bactericidal property is better than individually each sterilization
The bactericidal properties effect sum of agent, the defoamer and dispersant of addition are effectively prevented bi-quaternary ammonium salt and spumed in use, together
When improve salinity it is higher when fungicidal effectiveness, and avoid adsorption loss, each composition cooperates, and efficiency is complementary, is
Water process provides more excellent bactericide.
Embodiment
The present invention provides a kind of quaternary ammonium salt bactericide, main composed of the following components：10-25 parts of bi-quaternary ammonium salt, polyoxy
20-30 parts of butanedioic acid, 5-15 parts of defoamer, three red 10-20 parts of oil, 30-55 parts of deionized water.
Bi-quaternary ammonium salt is generated by long chain tertiary amine and alkyl halide reaction, described long chain tertiary amine by long-chain fat amine, formaldehyde and
Formic acid reacts 6-15 hour at a temperature of 50-150 degree, and 50%NaOH is added while hot, adjusts pH value>10, it is diluted with water,
Upper strata grease is taken, anhydrous Na is used2SO4Dry, obtain long chain tertiary amine；Long chain tertiary amine and alkyl halide are mixed, and added a certain amount of
Organic solvent, stirring, obtains bi-quaternary ammonium salt.
Defoamer be polyoxyethylene polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether and polyoxyethylene polyoxypropylene glycerin ether,
One kind in dimethyl silicone polymer.
Further to prevent fouling, the bactericide also includes dispersant, and described dispersant is acrylic acid -2- acryloyls
One kind in amine -2- methyl-prop sulphur acid copolymers, acrylic acid-allyloxy polyether-acrylic acid esters co-polymer.
Embodiment 1：
10 parts of bi-quaternary ammonium salt, 20 parts of polyoxy butanedioic acid, 5 parts of defoamer, three red 10 parts of oil, 30 parts of deionized water.
Wherein, bi-quaternary ammonium salt is generated by long chain tertiary amine and alkyl halide reaction, and described long chain tertiary amine is by long-chain fat amine, first
Aldehyde and formic acid react 15 hours at a temperature of 50 degree, and 50%NaOH is added while hot, adjust pH value>10, it is diluted with water, takes
Upper strata grease, uses anhydrous Na2SO4Dry, obtain long chain tertiary amine；Long chain tertiary amine and alkyl halide are mixed, and adds and a certain amount of has
Machine solvent, stirring, obtains bi-quaternary ammonium salt.
Embodiment 2：
25 parts of bi-quaternary ammonium salt, 30 parts of polyoxy butanedioic acid, 15 parts of defoamer, three red 20 parts of oil, 55 parts of deionized water.
Bi-quaternary ammonium salt is generated by long chain tertiary amine and alkyl halide reaction, described long chain tertiary amine by long-chain fat amine, formaldehyde and
Formic acid reacts 6 hours at a temperature of 150 degree, and 50%NaOH is added while hot, adjusts pH value>10, it is diluted with water, takes upper strata
Grease, uses anhydrous Na2SO4Dry, obtain long chain tertiary amine；Long chain tertiary amine and alkyl halide are mixed, and added a certain amount of organic molten
Agent, stirring, obtains bi-quaternary ammonium salt.
Embodiment 3：
18 parts of bi-quaternary ammonium salt, 25 parts of polyoxy butanedioic acid, 10 parts of defoamer, three red 15 parts of oil, 43 parts of deionized water.
Bi-quaternary ammonium salt is generated by long chain tertiary amine and alkyl halide reaction, described long chain tertiary amine by long-chain fat amine, formaldehyde and
Formic acid reacts 11 hours at a temperature of 100 degree, and 50%NaOH is added while hot, adjusts pH value>10, it is diluted with water, takes upper strata
Grease, uses anhydrous Na2SO4Dry, obtain long chain tertiary amine；Long chain tertiary amine and alkyl halide are mixed, and added a certain amount of organic molten
Agent, stirring, obtains bi-quaternary ammonium salt.
Claims (4)
1. a kind of quaternary ammonium salt bactericide, it is characterised in that main composed of the following components：10-25 parts of bi-quaternary ammonium salt, polyoxy amber
20-30 parts of amber acid, 5-15 parts of defoamer, three red 10-20 parts of oil, 30-55 parts of deionized water.
2. a kind of quaternary ammonium salt bactericide according to claim 1, it is characterised in that described bi-quaternary ammonium salt is by long chain tertiary
Amine and alkyl halide reaction generation, described long chain tertiary amine by long-chain fat amine, formaldehyde and formic acid at a temperature of 50-150 degree, instead
6-15 hour is answered, 50%NaOH is added while hot, pH value is adjusted>10, it is diluted with water, takes upper strata grease, use anhydrous Na2SO4It is dry
It is dry, obtain long chain tertiary amine；Long chain tertiary amine and alkyl halide are mixed, and add a certain amount of organic solvent, stirs, obtains bi-quaternary ammonium salt.
3. a kind of quaternary ammonium salt bactericide according to claim 1 or 2, it is characterised in that described defoamer is polyoxy
One in ethene polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether and polyoxyethylene polyoxypropylene glycerin ether, dimethyl silicone polymer
Kind.
4. a kind of quaternary ammonium salt bactericide stated according to claim 3, it is characterised in that described bactericide also includes scattered
Agent, described dispersant is acrylic acid -2- acrylamide -2- methyl-prop sulphur acid copolymers, acrylic acid-allyloxy polyether -
One kind in acrylic acid esters co-polymer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710135331.XA CN106982843A (en) | 2017-03-09 | 2017-03-09 | A kind of quaternary ammonium salt bactericide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710135331.XA CN106982843A (en) | 2017-03-09 | 2017-03-09 | A kind of quaternary ammonium salt bactericide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106982843A true CN106982843A (en) | 2017-07-28 |
Family
ID=59412181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710135331.XA Pending CN106982843A (en) | 2017-03-09 | 2017-03-09 | A kind of quaternary ammonium salt bactericide |
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| Country | Link |
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| CN (1) | CN106982843A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108504075A (en) * | 2018-04-11 | 2018-09-07 | 厦门埃菲健康科技有限公司 | Fluffy calcium carbonate/kaolin composite material in more gaps for adsorbing organic volatile and preparation method thereof |
| 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 |
| CN111955474A (en) * | 2020-09-15 | 2020-11-20 | 郑州德融科技有限公司 | Bactericide for fracturing and production process thereof |
-
2017
- 2017-03-09 CN CN201710135331.XA patent/CN106982843A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108504075A (en) * | 2018-04-11 | 2018-09-07 | 厦门埃菲健康科技有限公司 | Fluffy calcium carbonate/kaolin composite material in more gaps for adsorbing organic volatile and preparation method thereof |
| 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 |
| CN111955474A (en) * | 2020-09-15 | 2020-11-20 | 郑州德融科技有限公司 | Bactericide for fracturing and production process thereof |
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| PB01 | Publication | ||
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Application publication date: 20170728 |