CN110326616A - A kind of cationic polymerization Biocidal algae-killing agent and its manufacturing method - Google Patents
A kind of cationic polymerization Biocidal algae-killing agent and its manufacturing method Download PDFInfo
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Abstract
The invention discloses a kind of cationic polymerization Biocidal algae-killing agent and its manufacturing methods, the mass parts composition of the cationic polymerization Biocidal algae-killing agent is as follows: 18-32 parts of polyquaternium, 12-25 parts of polyethers, 20-30 parts of isopropanol, 10-20 parts of quaternary cationics, bis- chlorine-2-hydroxyls of 5- -10-15 parts of benzene chlorate, 10-15 parts of isothiazolinone, 5-10 parts of quaternary alkylphosphonium salt, 1-5 parts of glutaraldehyde, 4-8 parts of potassium-sodium water glass, the present invention relates to Biocidal algae-killing agent technical fields.The cationic polymerization Biocidal algae-killing agent and its manufacturing method, it utilizes cation and the negative electrostatic charge bonding action on alga cells wall, it destroys and kills alga cells, its use when non-foam, nontoxic, nonirritant, stability is good, using safer, so places use is favourable agents in swimming pool, SPA, landscape water, aquarium etc., it can be used for configuring the excellent medicament of control swimming pool algae, it can also be using in cutting fluid, it ensure that the more clean flowing of cutting fluid, and extend their service life.
Description
Technical field
The present invention relates to Biocidal algae-killing agent technical field, specially a kind of cationic polymerization Biocidal algae-killing agent and its manufacturer
Method.
Background technique
Biocidal algae-killing agent, alias geramine, benzalkonium chloride.Chemical name dodecyl benzyl dimethyl ammonium chloride.It is a kind of
Cationic surfactant belongs to non oxidizing bactericide, has wide spectrum, efficient sterilization algae removal ability, can efficiently control water
Middle bacterium algae breeding and foundry loam growth, and there is good sludge stripping effect and certain dispersion, osmosis, it can effectively dig
Go algae reproduction and foundry loam to increase, there is good sterilization in different pH ranges, at the same have it is certain deoil, deodorization
Ability and corrosion inhibition；In metal cutting liquid system, the growth of microorganism will lead to problems, for example can generate dirt
Smell, causes the degeneration of liquid component, and causes the dirt of system, the pollutant of oil plant and including metal fines
The accumulation of suspended particulate not only causes their own problem, also results in the growth of microorganism, if cannot control, it will
Cause unsafe operating condition that yield decline, cost is caused to improve.
Current Biocidal algae-killing agent, safety in utilization is low, can not be suitable for multiple fields, practicability is lower, is unfavorable for
It is widely used to promote.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of cationic polymerization Biocidal algae-killing agent and its manufacturing method,
The problem of solving current Biocidal algae-killing agent, multiple fields can not be suitable for.
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of cationic polymerization sterilization algae removal
The mass parts composition of agent, the cationic polymerization Biocidal algae-killing agent is as follows: 18-32 parts of polyquaternium, 12-25 parts of polyethers, isopropyl
20-30 parts of alcohol, 10-20 parts of quaternary cationics, bis- chlorine-2-hydroxyls of 5- -10-15 parts of benzene chlorate, isothiazole
10-15 parts of quinoline ketone, 5-10 parts of quaternary alkylphosphonium salt, 1-5 parts of glutaraldehyde, 4-8 parts of potassium-sodium water glass, 5-10 parts of bleeding agent and deionized water
50-100 parts.
A kind of manufacturing method of cationic polymerization Biocidal algae-killing agent, comprises the following steps that:
Step 1: by polyquaternium, polyethers, bis- chlorine-2-hydroxyls of isothiazolinone, deionized water and 5--benzene chlorate be added to
In compounding kettle, it is stirred at room temperature 20-25 minutes；
Step 2: quaternary cationics, glutaraldehyde, quaternary alkylphosphonium salt and isopropanol are added into compounding kettle, in room
Temperature lower stirring 10-15 minutes；
Step 3: the temperature in compounding kettle is risen to 75 degrees Celsius, potassium-sodium water glass and bleeding agent are added into compounding kettle, i.e.,
Cationic polymerization Biocidal algae-killing agent is made.
Further, the quaternary cationics select dodecyl benzyl dimethyl ammonium chloride, chlorination
The mixture of double dodecyl dimethyl ammoniums, mass ratio 1:1.2-2.8.
Further, the quaternary alkylphosphonium salt selects tetrakis hydroxymetyl phosphonium sulfuric, myristyl tributyl phosphorus chloride, dodecyl three
At least one of butyl phosphorus chloride.
Further, the bleeding agent selects alkylsulfonate, naphthalene sulfonate, lauryl sodium sulfate, styrene phenol
One of polyoxyethylene ether ammonium sulfate salt, tri ethanol ammonium salt, nonylphenol polyoxyethylene ether, castor oil polyoxyethylene ether are several
Kind.
Further, isothiazolinone is a kind of non-oxidative bactericide, mainly by 5- chloro-2-methyl -4- isothiazoline -
3- ketone (CMI) and 2-methyl-4-isothiazolin-3-one (MI) composition.
Further, the polyethers selects polyoxypropyleneglycol, polytetrahydrofuran diol and tetrahydrofuran-propylene oxide
One of copolymer glycols.
Compared with prior art, the beneficial effects of the present invention are: it is quiet with the negative electrical charge on alga cells wall using cation
Electric bonding action destroys and kills alga cells, can be used for configuring the excellent medicament of control swimming pool algae, it can be effectively suppressed
Various floating green algas, and be adhered to the black algae of swimming pool wall and bottom, periodically using can be effectively controlled by each in swimming pool
A series of problems caused by kind of bacterium algae, including the damage to swimming pool appearance, water body muddiness, niff, plugged filter,
And the chlorine demand gradually increased, it can be used in acid and alkaline environment, unlike conventional quaternary ammonium salt, this product is
Make to be high concentration addition, foam will not be generated, and will not influence the use of sand, diatomite or other type filters,
This product non-foam, nontoxic, nonirritant, stability is good, using safer, so in swimming pool, SPA, landscape water, aquarium
Equal places use is favourable agents, can also ensure that the more clean flowing of cutting fluid, and extend theirs using in cutting fluid
Service life.
Specific embodiment
Technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
It is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
The present invention provides a kind of technical solution: a kind of cationic polymerization Biocidal algae-killing agent, and the cationic polymerization sterilization is gone out
The mass parts composition of algae agent is as follows: 18-32 parts of polyquaternium, 12-25 parts of polyethers, 20-30 parts of isopropanol, quaternary ammonium salt cationic table
Activating agent 10-20 parts of face, bis- chlorine-2-hydroxyls of 5- -10-15 parts of benzene chlorate, 10-15 parts of isothiazolinone, 5-10 parts of quaternary alkylphosphonium salt,
1-5 parts of glutaraldehyde, 4-8 parts of potassium-sodium water glass, 5-10 parts of bleeding agent and 50-100 parts of deionized water.
A kind of manufacturing method of cationic polymerization Biocidal algae-killing agent, comprises the following steps that:
Step 1: by polyquaternium, polyethers, bis- chlorine-2-hydroxyls of isothiazolinone, deionized water and 5--benzene chlorate be added to
In compounding kettle, it is stirred at room temperature 20-25 minutes；
Step 2: quaternary cationics, glutaraldehyde, quaternary alkylphosphonium salt and isopropanol are added into compounding kettle, in room
Temperature lower stirring 10-15 minutes；
Step 3: the temperature in compounding kettle is risen to 75 degrees Celsius, potassium-sodium water glass and bleeding agent are added into compounding kettle, i.e.,
Cationic polymerization Biocidal algae-killing agent is made.
The quaternary cationics select the double dodecyls of dodecyl benzyl dimethyl ammonium chloride, chlorination
The mixture of dimethyl ammonium, mass ratio 1:1.2-2.8.
The quaternary alkylphosphonium salt selects tetrakis hydroxymetyl phosphonium sulfuric, myristyl tributyl phosphorus chloride, dodecyl tributyl chlorination
At least one of phosphorus selects tetrakis hydroxymetyl phosphonium sulfuric, myristyl tributyl phosphorus chloride as the preferred quaternary alkylphosphonium salt,
Mass ratio is 1:1.5.
The bleeding agent selects alkylsulfonate, naphthalene sulfonate, lauryl sodium sulfate, styrene phenol polyoxyethylene ether
One or more of ammonium sulfate, tri ethanol ammonium salt, nonylphenol polyoxyethylene ether, castor oil polyoxyethylene ether, as preferred
, bleeding agent selects styrene phenol polyoxyethylene ether ammonium sulfate salt and castor oil polyoxyethylene ether, mass ratio 1:1.5-
3。
Isothiazolinone is a kind of non-oxidative bactericide, mainly by 5-Chloro-2-methyl-4-isothiazolin-3-one (CMI)
It is formed with 2-methyl-4-isothiazolin-3-one (MI), the mass ratio of CMI and MI is 3:1 when mixing, and isothiazolinone is to pass through
It disconnects the key of bacterium and algae protein matter and serves and kill livestock, isothiazolinone safe operation, compatibility are good, stability is strong,
After contacting with microorganism, it promptly can irreversibly inhibit its growth, so as to cause the death of microbial cell, therefore to common thin
There is very strong inhibition and killing to make for bacterium, fungi, algae etc., and glutaraldehyde is a kind of high effect disinfectants, have wide spectrum, efficient, low
The features such as malicious, small to metal protection, small by organic substance influence, stability is good, glutaraldehyde is main to the killing effect of microorganism
By aldehyde radical, such drug mainly acts on thin base, hydroxyl, carboxyl and the amino of mycoprotein, can be allowed to be alkylated, cause egg
White matter solidification causes bacterial death.
The polyethers selects polyoxypropyleneglycol, polytetrahydrofuran diol and tetrahydrofuran-propylene oxide copolymer glycols
One of, polyethers is also known as polyether polyol, is by initiator (compound containing active hydrogen group) and ethylene oxide (EO), ring
Ethylene Oxide (PO), epoxy butane (BO) etc. in the presence of a catalyst through sudden reaction be made, common are polyoxypropyleneglycol,
Polytetrahydrofuran diol and tetrahydrofuran-propylene oxide copolymer glycols etc., polyethers can be used as dispersing agent and defoaming agent uses.
Subject cationic polymerization Biocidal algae-killing agent is a kind of concentrate, and when use needs to dilute；Dosage and frequency can
It is arranged according to the difference of operating condition, because cationic polymerization Biocidal algae-killing agent is cationic, it and other cutting fluids
Compatibility should give and consider in advance, it is impossible to be used in diffluent oil plant, dosage 0.01%-0.10%(is recommended to be based on cutting
Total weight after liquid dilution), it is proposed that every four weeks are added once effectively persistently to control bacterial degradation, if cutting in special metal
There is multi-pollutant in liquid system, and can suitably increase processing frequency.
Preferably, mass parts composition of the invention is as follows: 18 parts of polyquaternium, 12 parts of polyethers, 20 parts of isopropanol, season
10 parts of ammonium salt cationic surfactant, bis- chlorine-2-hydroxyls of 5- -10 parts of benzene chlorate, 10 parts of isothiazolinone, 5 parts of quaternary alkylphosphonium salt,
1 part of glutaraldehyde, 4 parts of potassium-sodium water glass, 5- parts of bleeding agent and 50 parts of deionized water.
Subject cationic polymerization Biocidal algae-killing agent can be applied in cutting fluid: keeping cutting fluid cleaning flowing, is synthesizing
Cutting fluid in the pollution of oil slick can lead to environmental problem, such as mist and cigarette, in addition, in aqueous cutting fluid, the cream of oil slick
Chemical conversion is that bacterium is able to the food source bred, because of the chemical structure and cationic characteristic of cationic polymerization Biocidal algae-killing agent,
Make it effective latex saboteur, destroy around those emulsification oil droplet, the suspended particulate including metal fines,
Cutting fluid assembly line is not only resulted in and water pump is dirty, can also promote the growth of bacterium, the polymerization of cationic polymerization Biocidal algae-killing agent
Object characteristic promotes it to be capable of handling these suspended materials, efficiently makes, they generate movement physically, oil slick and suspended particulate
Movement not only reduce microorganism problem, it is ensured that cutting fluid more clean flowing, and extend them uses the longevity
Life.
Subject cationic polymerization Biocidal algae-killing agent can also be used for the excellent medicament of configuration control swimming pool algae, it can have
Effect inhibits various floating green algas, and is adhered to the black algae of swimming pool wall and bottom.Periodically using can effectively control in swimming pool
A series of problems as caused by various bacterium algaes is made, including the damage to swimming pool appearance, water body muddiness, niff, filtering
Device blocking, and the chlorine demand gradually increased.It can be used in acid and alkaline environment, unlike conventional quaternary ammonium salt,
Even this product high concentration is added, bubble foam will not be generated, and will not influence sand, diatomite or the filtering of other types
The use of device.
Subject cationic polymerization Biocidal algae-killing agent is a kind of product characteristic of concentrate are as follows:
Appearance: amber to brown liquid
Density under 25 °C: 1.15g/ml；
The volume of per kilogram: 870ml；
Flash-point: 100 °C or more；
PH value: 6-8；
PH(100ppm is dissolved in water): 6-7；
Dissolubility: completely soluble；
Stability: stablize at least a year after production；
It is dissolved after icing restorative: completely.
The antibacterial characteristics of subject cationic polymerization Biocidal algae-killing agent:
Organic matter minimum inhibitory concentration
Fungi: 10.0；
Luo Kefu mould: 10.0；
Chaetomium globosum: 5.0.
Subject cationic polymerize Biocidal algae-killing agent can be bactericide compounded with other: antimicrobial functional structure enables it to
Enough and other many bactericide compounded uses only need lesser dosage that can reach effective control to microorganism, especially exist
Pollution level is more serious or once has in the system of serious fungal problem.
The compatibility of subject cationic polymerization Biocidal algae-killing agent and common materials:
Material observes all (under 25 °C)
304 stainless steels 04
316 stainless steels 04
101 mild steel 5A, 8B 4
Copper 5A, 8++B 4
Aluminium 5052-H34 0 12
Magnesium ZE10-A is not tested --
Glass fiber 0 12
Teflon 07
6/6 nylon-20 7
Polyethylene, low-density 07
Polypropylene 07
Polyvinyl chloride, hard 07
Polyvinyl chloride, soft 07
Polyethylene 07
Plexiglas 07
Plastic material 880 07
Neoprene 07
Raw rubber 07
Buna 07
Silicon rubber 07
Fluorubber 07
Ethylene propylene diene rubber 07
Subject cationic polymerize the health and safety research of Biocidal algae-killing agent:
Acute oral half lethal dose: male mouse: 3690mg/kg, female mice: 1850mg/kg；
Human sensitization: the data of sensitization are not shown；
Teratogenesis Study: subjects: mouse；After giving reagent, organ does not influence；In Early placental phase, giving after reagent can be by
The influence of some toxicity, but not teratogenesis；
Skin absorbs: mouse: when dosage is 2-20mg, skin does not have any absorption；When dosage is 200mg, skin
Absorb less than 2%, residual on skin it is flushable fall.
Embodiment two
Mass parts composition of the invention is as follows: 20 parts of polyquaternium, 15 parts of polyethers, 15 parts of isopropanol, quaternary ammonium salt cationic surface
10 parts of activating agent, bis- chlorine-2-hydroxyls of 5- -7 parts of benzene chlorate, 8 parts of isothiazolinone, 5 parts of quaternary alkylphosphonium salt, 5 parts of glutaraldehyde, potassium sodium water
4 parts of glass, 5 parts of bleeding agent and 50 parts of deionized water.
Embodiment three
Mass parts composition of the invention is as follows: 32 parts of polyquaternium, 25 parts of polyethers, 30 parts of isopropanol, quaternary ammonium salt cationic surface
20 parts of activating agent, bis- chlorine-2-hydroxyls of 5- -15 parts of benzene chlorate, 15 parts of isothiazolinone, 10 parts of quaternary alkylphosphonium salt, 5 parts of glutaraldehyde, potassium
8 parts of sodium silicate, 10 parts of bleeding agent and 100 parts of deionized water.
Example IV
Mass parts composition of the invention is as follows: 25 parts of polyquaternium, 5 parts of polyethers, 20 parts of isopropanol, quaternary ammonium salt cationic surface are living
Property 15 parts of agent, bis- chlorine-2-hydroxyls of 5- -10 parts of benzene chlorate, 10 parts of isothiazolinone, 8 parts of quaternary alkylphosphonium salt, 3 parts of glutaraldehyde, potassium sodium water
8 parts of glass, 10 parts of bleeding agent and 100 parts of deionized water.
Embodiment five
Mass parts composition of the invention is as follows: 10 parts of polyquaternium, 20 parts of polyethers, 10 parts of isopropanol, quaternary ammonium salt cationic surface
15 parts of activating agent, bis- chlorine-2-hydroxyls of 5- -10 parts of benzene chlorate, 10 parts of isothiazolinone, 8 parts of quaternary alkylphosphonium salt, 3 parts of glutaraldehyde, potassium sodium
8 parts of waterglass, 5 parts of bleeding agent and 50 parts of deionized water.
Embodiment five
Mass parts composition of the invention is as follows: 25 parts of polyquaternium, 5 parts of polyethers, 4 parts of isopropanol, quaternary ammonium salt cationic surface are living
Property 20 parts of agent, bis- chlorine-2-hydroxyls of 5- -10 parts of benzene chlorate, 10 parts of isothiazolinone, 8 parts of quaternary alkylphosphonium salt, 3 parts of glutaraldehyde, potassium sodium water
8 parts of glass, 5 parts of bleeding agent and 80 parts of deionized water.
Embodiment six
Mass parts composition of the invention is as follows: 30 parts of polyquaternium, 10 parts of polyethers, 10 parts of isopropanol, quaternary ammonium salt cationic surface
20 parts of activating agent, bis- chlorine-2-hydroxyls of 5- -10 parts of benzene chlorate, 10 parts of isothiazolinone, 10 parts of quaternary alkylphosphonium salt, 4 parts of glutaraldehyde, potassium
7 parts of sodium silicate, 3 parts of bleeding agent and 60 parts of deionized water.
Embodiment seven
Mass parts composition of the invention is as follows: 32 parts of polyquaternium, 17 parts of polyethers, 7 parts of isopropanol, quaternary ammonium salt cationic surface are living
Property 10 parts of agent, bis- chlorine-2-hydroxyls of 5- -10 parts of benzene chlorate, 10 parts of isothiazolinone, 10 parts of quaternary alkylphosphonium salt, 4 parts of glutaraldehyde, potassium sodium
7 parts of waterglass, 3 parts of bleeding agent and 70 parts of deionized water.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of cationic polymerization Biocidal algae-killing agent, it is characterised in that: the mass parts group of the cationic polymerization Biocidal algae-killing agent
At as follows: 18-32 parts of polyquaternium, 12-25 parts of polyethers, 20-30 parts of isopropanol, quaternary cationics 10-20
Part, bis- chlorine-2-hydroxyls of 5- -10-15 parts of benzene chlorate, 10-15 parts of isothiazolinone, 5-10 parts of quaternary alkylphosphonium salt, 1-5 parts of glutaraldehyde,
4-8 parts of potassium-sodium water glass, 5-10 parts of bleeding agent and 50-100 parts of deionized water.
2. a kind of manufacturing method of cationic polymerization Biocidal algae-killing agent according to claim 1, it is characterised in that: including with
Lower making step:
Step 1: by polyquaternium, polyethers, bis- chlorine-2-hydroxyls of isothiazolinone, deionized water and 5--benzene chlorate be added to
In compounding kettle, it is stirred at room temperature 20-25 minutes；
Step 2: quaternary cationics, glutaraldehyde, quaternary alkylphosphonium salt and isopropanol are added into compounding kettle, in room
Temperature lower stirring 10-15 minutes；
Step 3: the temperature in compounding kettle is risen to 75 degrees Celsius, potassium-sodium water glass and bleeding agent are added into compounding kettle, i.e.,
Cationic polymerization Biocidal algae-killing agent is made.
3. a kind of cationic polymerization Biocidal algae-killing agent according to claim 1, it is characterised in that: the quaternary ammonium salt cationic
Surfactant selects the mixture of the double dodecyl dimethyl ammoniums of dodecyl benzyl dimethyl ammonium chloride, chlorination, quality
Than for 1:1.2-2.8.
4. a kind of cationic polymerization Biocidal algae-killing agent according to claim 1, it is characterised in that: the quaternary alkylphosphonium salt selects four
At least one of methylol sulfuric acid phosphorus, myristyl tributyl phosphorus chloride, dodecyl tributyl phosphorus chloride.
5. a kind of cationic polymerization Biocidal algae-killing agent according to claim 1, it is characterised in that: the bleeding agent selects alkane
Base sulfonate, naphthalene sulfonate, lauryl sodium sulfate, styrene phenol polyoxyethylene ether ammonium sulfate salt, tri ethanol ammonium salt, nonyl
One or more of phenol polyethenoxy ether, castor oil polyoxyethylene ether.
6. a kind of cationic polymerization Biocidal algae-killing agent according to claim 1, it is characterised in that: isothiazolinone is a kind of
Non-oxidative bactericide, mainly by 5-Chloro-2-methyl-4-isothiazolin-3-one (CMI) and 2-methyl-4-isothiazolin-3-one
(MI) it forms.
7. a kind of cationic polymerization Biocidal algae-killing agent according to claim 1, it is characterised in that: the polyethers selects polyoxy
Change one of propylene glycol, polytetrahydrofuran diol and tetrahydrofuran-propylene oxide copolymer glycols.
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