CN107558239A - A kind of Antibacterial accessory ingredient and preparation method thereof - Google Patents
A kind of Antibacterial accessory ingredient and preparation method thereof Download PDFInfo
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- CN107558239A CN107558239A CN201710979532.8A CN201710979532A CN107558239A CN 107558239 A CN107558239 A CN 107558239A CN 201710979532 A CN201710979532 A CN 201710979532A CN 107558239 A CN107558239 A CN 107558239A
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Abstract
The invention discloses a kind of Antibacterial accessory ingredient and preparation method thereof, the Antibacterial accessory ingredient includes the raw material of following parts by weight：30~40 parts of ternary polymerization dimethyl silicone polymer, double (butter acid amides base) poly- 50~70 parts of 20 25 parts of ethoxymethyl aminomethyl sulfate, 5~7 parts of hydroxyl modification dimethyl silicone polymer, 4~8 parts of emulsifying agent, 0.5~1 part of organic acid, 5~10 parts of solubilizer and water.For the present invention using quaternary ammoniated with the mixed and modified method of hydroxyl, the stability of obtained Antibacterial accessory ingredient is good, during applied to fabric, makes fabric exquisiteness smooth, and effectively increase the anti-microbial property of fabric.
Description
Technical field
The present invention relates to fabric dyeing and weaving auxiliary agent production technical field, in particular to a kind of Antibacterial accessory ingredient and its preparation
Method.
Background technology
In recent years, with the wide-scale distribution of the virus such as Ebola, first stream, the health of the mankind is on the hazard, people to
The textile demand of antibacterial functions is increasingly urgent.Silicone oil as one of the most frequently used fabric step treating reagent, have surface energy it is low, into
The advantages of film is good, the surface property of fabric can not only be modified by using it for the final finishing of fabric, and it is soft also to assign fabric
The multifarious feel such as soft, smooth.Existing silicone oil to textile finishing effect more is used as softening agent, and is used as antiseptic to study
It is less.
The content of the invention
Inventor has found that quaternary ammonium salt antiseptic can adsorb negatively charged bacterium, and there is good sterilization to make
With, be numerous types textile antimicrobial agent in the comparatively ideal antiseptic of combination property.In addition, organosilicon quaternary ammonium salt is different from low
Molecule season ingot salt, reaction resin need not be added in application, easy processing, resistance to the action of a drug bacterium, which is not present, in such antiseptic occurs and knit
The problem of thing antibacterial fails.
In view of this, a kind of Antibacterial accessory ingredient provided by the invention and preparation method thereof, above-mentioned existing skill is preferably overcome
The problem of art is present and defect, using quaternary ammoniated with the mixed and modified method of hydroxyl, obtained Antibacterial accessory ingredient is applied to the present invention
During fabric, the stability of fabric is improved, and makes fabric exquisiteness smooth, and effectively increases the anti-microbial property of fabric.
A kind of Antibacterial accessory ingredient, include the raw material of following parts by weight：30~40 parts of ternary polymerization dimethyl silicone polymer,
Double-(butter acid amides base)-poly- ethoxymethyl ammonia-Methylsulfate 20-25 parts, hydroxyl modification dimethyl silicone polymer 5~7
Part, 4~8 parts of emulsifying agent, 0.5~1 part of organic acid, 5~10 parts of solubilizer and 50~70 parts of water；
Further, the Antibacterial accessory ingredient also includes the raw material of following parts by weight：0.001~0.0001 part of preservative.
Further, the ternary polymerization dimethyl silicone polymer is by 40~60 parts of end epoxy silicon oils, 5~10 parts of N, N- bis-
Methyl ring amine and 30~50 parts of organic solvents are prepared through back flow reaction, then removed under reduced pressure solvent, the end ring oxygen silicon
The molecular weight of oil is 3000~20000.
Further, the oxygen alkane viscosity of the hydroxyl modification poly dimethyl silicon is 6000~80000Pa.s.
Further, the emulsifying agent is isomerous tridecanol polyoxyethylene ether -7- oxirane or isomerous tridecanol polyoxy
The mixture of vinethene -5- oxirane and isomerous tridecanol polyoxyethylene ether -9- oxirane；The organic acid is glacial acetic acid
Or citric acid；The solubilizer is the one or more in glycerine, propane diols, isopropanol, diethylene glycol monobutyl ether.
Further, the preservative is OIT.
Further, the organic solvent is in isopropanol, propane diols, ethylene glycol monobutyl ether and diethylene glycol monobutyl ether
It is a kind of.
Further, the temperature of the back flow reaction is 80~86 DEG C, and the time of the back flow reaction is 7~8h.
Present invention also offers a kind of preparation method of Antibacterial accessory ingredient, the Antibacterial accessory ingredient is above-mentioned Antibacterial accessory ingredient, institute
Stating preparation method includes：
By ternary polymerization dimethyl silicone polymer, double-(butter acid amides base)-poly- ethoxymethyl ammonia-Methylsulfate, hydroxyl
Base modified dimethyl polysiloxane, emulsifying agent, organic acid, water and solubilizer are mixed evenly.
Further, the preparation method includes：By ternary polymerization dimethyl silicone polymer, double-(butter acid amides base)-
Poly- ethoxymethyl ammonia-Methylsulfate, hydroxyl modification dimethyl silicone polymer and emulsifying agent mix at 25~80 DEG C
It is even, sequentially add organic acid, water and solubilizer and be mixed evenly.
Compared with prior art, a kind of beneficial effect of Antibacterial accessory ingredient of the invention and preparation method thereof is：
The present invention using quaternary ammoniated with the mixed and modified method of hydroxyl, using double-(butter acid amides base)-poly- ethoxymethyl
Ammonia-Methylsulfate and hydroxyl modification dimethyl silicone polymer are modified ternary polymerization dimethyl silicone polymer altogether, while with emulsifying
Agent is emulsified, and the stability of obtained Antibacterial accessory ingredient is good, during applied to fabric, makes fabric exquisiteness smooth, and effectively increase
The anti-microbial property of fabric.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, make detailed
It is described as follows.
Embodiment
For the ease of understanding the present invention, technical scheme is elaborated with reference to the mode of embodiment,
Many details are elaborated in the following description in order to fully understand the present invention.
But the invention can be embodied in many other ways as described herein, those skilled in the art can be with
Similar improvement is done in the case of without prejudice to intension of the present invention, therefore the present invention is not limited to the specific embodiments disclosed below.
Unless otherwise defined, all technologies used herein and scientific terminology have and the common skill of art of the present invention
The identical implication that art personnel are generally understood that.When contradiction be present, the definition in this specification is defined.
Term as used herein：
Term "comprising" used herein, " comprising ", " having ", " containing " or its any other deformation, it is intended that covering
Non-exclusionism includes.Wanted for example, composition, step, method, product or device comprising listed elements are not necessarily limited to those
Element, but can include not expressly listed other key elements or such a composition, step, method, product or device it is intrinsic
Key element.
Conjunction " by ... form " exclude any key element do not pointed out, step or component.If be used in claim,
This phrase will make claim be closed, it is not included the material in addition to the material of those descriptions, but relative
Except customary impurities.When phrase " by ... form " be rather than immediately following theme in the clause that appears in claim main body after
When, it is only limited to the key element described in the clause；Other key elements be not excluded as entirety the claim it
Outside.
Equivalent, concentration or other values or parameter are excellent with scope, preferred scope or a series of upper limit preferred values and lower limit
During the Range Representation that choosing value limits, this, which is appreciated that, specifically discloses by any range limit or preferred value and any scope
All scopes that any pairing of lower limit or preferred value is formed, regardless of whether the scope separately discloses.For example, when open
Scope " when 1~5 ", described scope should be interpreted as including scope " 1~4 ", " 1~3 ", " 1~2 ", " 1~2 and 4~
5 ", " 1~3 and 5 " etc..When number range is described herein, unless otherwise indicated, otherwise the scope is intended to include its end
Value and all integers and fraction within the range.
"and/or" is used to represent that one of illustrated situation or both may to occur, for example, A and/or B includes (A
And B) and (A or B)；
In addition, indefinite article " one kind " before key element of the present invention or component and "one" to key element or the quantitative requirement of component
(i.e. occurrence number) unrestriction.Therefore "one" or " one kind " should be read as including one or at least one, well and odd number
The key element or component of form also include plural form, unless the obvious purport of the quantity refers to singulative.
A kind of Antibacterial accessory ingredient, include the raw material of following parts by weight：
Such as 30 parts, 32 parts, 35 parts, 38 parts or 40 parts of 30~40 parts of ternary polymerization dimethyl silicone polymer；
Such as 21 parts of double-(butter acid amides base)-poly- ethoxymethyl ammonia -20~25 parts of Methylsulfate, 22 parts, 23 parts, 24
Part or 25 parts etc.；
Such as 5 parts, 5.5 parts, 6 parts, 6.5 parts or 7 parts of 5~7 parts of hydroxyl modification dimethyl silicone polymer；
Such as 4 parts, 5 parts, 6 parts, 7 parts or 8 parts of 4~8 parts of emulsifying agent；
Such as 0.5 part, 0.6 part, 0.7 part, 0.8 part, 0.9 part or 1 part of 0.5~1 part of organic acid；
Such as 5 parts, 6 parts, 7 parts, 8 parts, 9 parts or 10 parts of 5~10 parts of solubilizer；
With 50~70 parts such as 50 parts, 55 parts, 60 parts, 65 parts or 70 parts of water；
Further, the Antibacterial accessory ingredient also includes the raw material of following parts by weight：0.001~0.0001 part of preservative is such as
0.0001 part, 0.0003 part, 0.0005 part, 0.0008 part or 0.001 part etc..
Further, the ternary polymerization dimethyl silicone polymer is by 40~60 parts of end epoxy silicon oils, 5~10 parts of N, N- bis-
Methyl ring amine and 30~50 parts of organic solvents are prepared through back flow reaction, then removed under reduced pressure solvent, the end ring oxygen silicon
The molecular weight of oil is 3000~20000.
The parts by weight of above-mentioned end epoxy silicon oil can be enumerated as 40 parts, 45 parts, 50 parts, 55 parts or 60 parts etc.；The N, N-
The parts by weight of dimethyl cyclohexyl amine can be enumerated as 5 parts, 6 parts, 7 parts, 8 parts, 9 parts or 10 parts；The parts by weight of the organic solvent
Number can be enumerated as 30 parts, 35 parts, 40 parts, 45 parts or 50 parts etc..
It should be noted that the structural formula of above-mentioned end epoxy silicon oil is：
Further, the organic solvent is in isopropanol, propane diols, ethylene glycol monobutyl ether and diethylene glycol monobutyl ether
It is a kind of.
Further, the temperature of the back flow reaction is 80~86 DEG C such as 80 DEG C, 81 DEG C, 82 DEG C, 83 DEG C, 84 DEG C, 85 DEG C
Or 86 DEG C etc., the time of the back flow reaction is 7~8h such as 7h, 7.2h, 7.5h, 7.8h or 8h etc..
Further, the oxygen alkane viscosity of the hydroxyl modification poly dimethyl silicon be 6000~80000Pa.s such as 6000Pa.s,
10000Pa.s、15000Pa.s、2000Pa.s、30000Pa.s、40000Pa.s、45000Pa.s、50000Pa.s、
60000Pa.s, 70000Pa.s or 80000Pa.s etc..
Further, the emulsifying agent is isomerous tridecanol polyoxyethylene ether -7- oxirane or isomerous tridecanol polyoxy
The mixture of vinethene -5- oxirane and isomerous tridecanol polyoxyethylene ether -9- oxirane.
Further, the organic acid is glacial acetic acid or citric acid.
Further, the solubilizer is glycerine, propane diols, isopropanol, one kind in diethylene glycol monobutyl ether or more
Kind.
Further, the preservative is OIT.
Above-mentioned OIT is also known as Kathon CG preservative, and molecular formula is：C8H9ClN2O2S2, its structural formula are：
Present invention also offers a kind of preparation method of Antibacterial accessory ingredient, the Antibacterial accessory ingredient is above-mentioned Antibacterial accessory ingredient, institute
Stating preparation method includes：
By ternary polymerization dimethyl silicone polymer, double-(butter acid amides base)-poly- ethoxymethyl ammonia-Methylsulfate, hydroxyl
Base modified dimethyl polysiloxane, emulsifying agent, organic acid, water and solubilizer are mixed evenly.
Further, first by ternary polymerization dimethyl silicone polymer, double-(butter acid amides base)-poly- ethoxymethyl ammonia-first
Base sulfate, hydroxyl modification dimethyl silicone polymer and emulsifying agent 25~80 DEG C as 25 DEG C, 30 DEG C, 35 DEG C, 40 DEG C, 45 DEG C,
It is mixed evenly under 50 DEG C, 60 DEG C, 70 DEG C or 80 DEG C equitemperatures, sequentially adds organic acid, water and solubilizer and mix
Uniformly.
Preferably, above-mentioned mixing temperature is 25~40 DEG C, and more preferably, the mixing temperature is 35~40 DEG C.
The present invention using quaternary ammoniated with the mixed and modified method of hydroxyl, using double-(butter acid amides base)-poly- ethoxymethyl
Ammonia-Methylsulfate and hydroxyl modification dimethyl silicone polymer are modified ternary polymerization dimethyl silicone polymer altogether, while with emulsifying
Agent is emulsified, and the stability of obtained Antibacterial accessory ingredient is good, during applied to fabric, makes fabric exquisiteness smooth, and effectively increase
The anti-microbial property of fabric.
For the ease of understanding the present invention, technical scheme is further illustrated with reference to embodiment.Applicant
Statement, the present invention are illustrated by the following examples detailed process equipment and the technological process of the present invention, but not office of the invention
It is limited to following detailed process equipments and technological process, that is, does not mean that the present invention should rely on above-mentioned detailed process equipment and technique stream
Cheng Caineng is implemented.Person of ordinary skill in the field is it will be clearly understood that any improvement in the present invention, to each original of product of the present invention
The equivalence replacement of material and the addition of auxiliary element, the selection of concrete mode etc., all fall within protection scope of the present invention and open model
Within enclosing.
Embodiment 1
(1) ternary polymerization dimethyl silicone polymer is prepared：Take end epoxy silicon oil, the 5 parts of N, N- bis- of 40 part of 3000 molecular weight
Methyl ring amine and 30 parts of isopropanols carry out back flow reaction 8h at 80 DEG C, and then removed under reduced pressure solvent, obtains ternary polymerization and gather
Dimethyl siloxane.
(2) first take 30 parts of ternary polymerization dimethyl silicone polymers, 25 parts of double-(butter acid amides base)-poly- ethoxymethyl ammonia-
Methylsulfate, 5 parts of hydroxyl modification dimethyl silicone polymers and 4 parts of isomerous tridecanol polyoxyethylene ether -7- oxirane are 25
It is mixed evenly at DEG C, then adds 0.5 part of glacial acetic acid, be slow added into 50 parts of water, is eventually adding 5 parts of glycerine mixing and stirs
Mix uniformly, obtain Antibacterial accessory ingredient.
Above-mentioned hydroxyl modification dimethyl silicone polymer is the hydroxyl modification dimethyl silicone polymer that viscosity is 6000Pa.s.
Embodiment 2
(1) ternary polymerization dimethyl silicone polymer is prepared：Take end epoxy silicon oil, the 8 parts of N, N- bis- of 50 part of 8000 molecular weight
Methyl ring amine and 40 parts of isopropanols carry out back flow reaction 7.5h at 83 DEG C, and then removed under reduced pressure solvent, obtains ternary polymerization
Dimethyl silicone polymer.
(2) first take 35 parts of ternary polymerization dimethyl silicone polymers, 23 parts of double-(butter acid amides base)-poly- ethoxymethyl ammonia-
Methylsulfate, 6 parts of hydroxyl modification dimethyl silicone polymers and 6 parts of isomerous tridecanol polyoxyethylene ether -7- oxirane are 40
It is mixed evenly at DEG C, then adds 0.8 part of glacial acetic acid, be slow added into 60 parts of water, is eventually adding 8 parts of glycerine mixing and stirs
Mix uniformly, obtain Antibacterial accessory ingredient.
Above-mentioned hydroxyl modification dimethyl silicone polymer is the hydroxyl modification dimethyl silicone polymer that viscosity is 30000Pa.s.
Embodiment 3
(1) ternary polymerization dimethyl silicone polymer is prepared：Take end epoxy silicon oil, 10 parts of N, N- of 60 part of 20000 molecular weight
Dimethyl cyclohexyl amine and 50 parts of isopropanols carry out back flow reaction 7h at 86 DEG C, and then removed under reduced pressure solvent, obtains ternary polymerization
Dimethyl silicone polymer.
(2) first take 40 parts of ternary polymerization dimethyl silicone polymers, 20 parts of double-(butter acid amides base)-poly- ethoxymethyl ammonia-
Methylsulfate, 7 parts of hydroxyl modification dimethyl silicone polymers and 8 parts of isomerous tridecanol polyoxyethylene ether -7- oxirane are 80
It is mixed evenly at DEG C, then adds 1 part of glacial acetic acid, be slow added into 70 parts of water, is eventually adding 10 parts of glycerine mixing and stirs
Mix uniformly, obtain Antibacterial accessory ingredient.
Above-mentioned hydroxyl modification dimethyl silicone polymer is the hydroxyl modification dimethyl silicone polymer that viscosity is 80000Pa.s.
Embodiment 4
(1) ternary polymerization dimethyl silicone polymer is prepared：Take end epoxy silicon oil, the 6 parts of N, N- bis- of 45 part of 6000 molecular weight
Methyl ring amine and 35 parts of isopropanols carry out back flow reaction 7.8h at 82 DEG C, and then removed under reduced pressure solvent, obtains ternary polymerization
Dimethyl silicone polymer.
(2) first take 32 parts of ternary polymerization dimethyl silicone polymers, 21 parts of double-(butter acid amides base)-poly- ethoxymethyl ammonia-
Methylsulfate, 5.5 parts of hydroxyl modification dimethyl silicone polymers and 5 parts of isomerous tridecanol polyoxyethylene ether -7- oxirane exist
Be mixed evenly at 35 DEG C, then add 0.6 part of glacial acetic acid, be slow added into 55 parts of water, be eventually adding 6 parts of glycerine and
0.0001 part of OIT is mixed evenly, and obtains Antibacterial accessory ingredient.
Above-mentioned hydroxyl modification dimethyl silicone polymer is the hydroxyl modification dimethyl silicone polymer that viscosity is 45000Pa.s.
Embodiment 5
(1) ternary polymerization dimethyl silicone polymer is prepared：Take end epoxy silicon oil, the 9 parts of N, N- bis- of 55 part of 15000 molecular weight
Methyl ring amine and 45 parts of isopropanols carry out back flow reaction 7.2h at 84 DEG C, and then removed under reduced pressure solvent, obtains ternary polymerization
Dimethyl silicone polymer.
(2) first take 38 parts of ternary polymerization dimethyl silicone polymers, 24 parts of double-(butter acid amides base)-poly- ethoxymethyl ammonia-
Methylsulfate, 6.5 parts of hydroxyl modification dimethyl silicone polymers and 7 parts of isomerous tridecanol polyoxyethylene ether -7- oxirane exist
Be mixed evenly at 50 DEG C, then add 0.9 part of glacial acetic acid, be slow added into 65 parts of water, be eventually adding 9 parts of glycerine and
0.0005 part of OIT is mixed evenly, and obtains Antibacterial accessory ingredient.
Above-mentioned hydroxyl modification dimethyl silicone polymer is the hydroxyl modification dimethyl silicone polymer that viscosity is 60000Pa.s.
Embodiment 6
(1) ternary polymerization dimethyl silicone polymer is prepared：Take end epoxy silicon oil, the 9 parts of N, N- bis- of 55 part of 15000 molecular weight
Methyl ring amine and 45 parts of isopropanols carry out back flow reaction 7.2h at 84 DEG C, and then removed under reduced pressure solvent, obtains ternary polymerization
Dimethyl silicone polymer.
(2) 40 parts of ternary polymerization dimethyl silicone polymers, 20 parts of double-(butter acid amides base)-poly- ethoxymethyl are first taken
Ammonia-Methylsulfate, 7 parts of hydroxyl modification dimethyl silicone polymers and 8 parts of isomerous tridecanol polyoxyethylene ether -7- oxirane exist
Be mixed evenly at 40 DEG C, then add 1 part of glacial acetic acid, be slow added into 70 parts of water, be eventually adding 10 parts of glycerine and
0.001 part of OIT is mixed evenly, and obtains Antibacterial accessory ingredient.
Above-mentioned hydroxyl modification dimethyl silicone polymer is the hydroxyl modification dimethyl silicone polymer that viscosity is 60000Pa.s.
Embodiment 7
Difference with embodiment 2 is：In step (2), first take 35 parts of ternary polymerization dimethyl silicone polymers, 23 parts it is double-
(butter acid amides base)-poly- ethoxymethyl ammonia-Methylsulfate, 6 parts of hydroxyl modification dimethyl silicone polymers and 6 parts of isomeries 13
Alcohol APEO -7- oxirane is mixed evenly at 40 DEG C, then adds 60 parts of water, adds 0.8 part of glacial acetic acid
It is mixed evenly with 8 parts of glycerine, obtains Antibacterial accessory ingredient.
Comparative example 1
(1) ternary polymerization dimethyl silicone polymer is prepared：Take end epoxy silicon oil, the 8 parts of N, N- bis- of 50 part of 8000 molecular weight
Methyl ring amine and 40 parts of isopropanols carry out back flow reaction 7.5h at 83 DEG C, and then removed under reduced pressure solvent, obtains ternary polymerization
Dimethyl silicone polymer.
(2) 35 parts of ternary polymerization dimethyl silicone polymers and 6 parts of isomerous tridecanol polyoxyethylene ether -7- oxirane are first taken
It is mixed evenly at 40 DEG C, then adds 0.8 part of glacial acetic acid, be slow added into 60 parts of water, be eventually adding 8 parts of glycerine and mix
Conjunction stirs, and obtains Antibacterial accessory ingredient.
The Antibacterial accessory ingredient prepared respectively to above-described embodiment 1~7 and comparative example 1 is applied in fabric, and to its antibiotic property
The performance indications such as energy, feel and stability are detected and assessed, and check and evaluation result is as shown in table 1.
The antibiotic property of the Antibacterial accessory ingredient prepared using agar diffusion method and Bactericidal test to embodiment 1~7 and comparative example 1
It can be measured：
The performance indications of the Antibacterial accessory ingredient of the present invention of table 1：
From above-mentioned table 1, the stability for the Antibacterial accessory ingredient that the embodiment of the present invention 1~7 is prepared is good, applied to knitting
Make fabric feeling exquisiteness smooth in thing, and there is good anti-microbial property.And the stabilization for the Antibacterial accessory ingredient that comparative example 1 is prepared
Property is poor, can produce wall built-up phenomenon, after in fabric, the anti-microbial property of fabric is poor, and feel is partially hard.
In summary, the embodiment of the present invention is using the quaternary ammoniated and mixed and modified method of hydroxyl, using double-(butter acid amides
Base)-poly- ethoxymethyl ammonia-Methylsulfate is modified ternary polymerization poly dimethyl silicon altogether with hydroxyl modification dimethyl silicone polymer
Oxygen alkane, while emulsified with emulsifying agent, the stability of obtained Antibacterial accessory ingredient is good, during applied to fabric, makes fabric exquisiteness soft
It is sliding, and effectively increase the anti-microbial property of fabric.
The preferred embodiments of the present invention are above are only, are not intended to limit the invention, for those skilled in the art
For member, inventive formulation and preparation technology can have various modifications and variations.Within the spirit and principles of the invention, institute
Any modification, equivalent substitution and improvements of work etc., should be included in the scope of the protection.
Claims (10)
- A kind of 1. Antibacterial accessory ingredient, it is characterised in that：Include the raw material of following parts by weight：Ternary polymerization dimethyl silicone polymer 30 ~40 parts, double-(butter acid amides base)-poly- ethoxymethyl ammonia-Methylsulfate 20-25 parts, hydroxyl modification polydimethylsiloxanes 50~70 parts of 5~7 parts of alkane, 4~8 parts of emulsifying agent, 0.5~1 part of organic acid, 5~10 parts of solubilizer and water.
- 2. Antibacterial accessory ingredient according to claim 1, it is characterised in that：Also include the raw material of following parts by weight：Preservative 0.001~0.0001 part.
- 3. Antibacterial accessory ingredient according to claim 1, it is characterised in that：The ternary polymerization dimethyl silicone polymer by 40~ 60 parts of end epoxy silicon oils, 5~10 parts of N, N- dimethyl cyclohexyl amines and 30~50 parts of organic solvents are through back flow reaction, and then decompression is de- Except solvent is prepared, the molecular weight of the end epoxy silicon oil is 3000~20000.
- 4. Antibacterial accessory ingredient according to claim 1, it is characterised in that：The oxygen alkane viscosity of the hydroxyl modification poly dimethyl silicon For 6000~80000Pa.s.
- 5. Antibacterial accessory ingredient according to claim 1, it is characterised in that：The emulsifying agent is isomerous tridecanol polyoxyethylene Ether -7- oxirane, or be isomerous tridecanol polyoxyethylene ether -5- oxirane and isomerous tridecanol polyoxyethylene ether -9- The mixture of oxirane；The organic acid is glacial acetic acid or citric acid；The solubilizer be glycerine, propane diols, isopropanol, One or more in diethylene glycol monobutyl ether.
- 6. Antibacterial accessory ingredient according to claim 2, it is characterised in that：The preservative is OIT.
- 7. Antibacterial accessory ingredient according to claim 3, it is characterised in that：The organic solvent is isopropanol, propane diols, second two One kind in alcohol monobutyl ether and diethylene glycol monobutyl ether.
- 8. Antibacterial accessory ingredient according to claim 3, it is characterised in that：The temperature of the back flow reaction is 80~86 DEG C, institute The time for stating back flow reaction is 7~8h.
- A kind of 9. preparation method of Antibacterial accessory ingredient, it is characterised in that：The Antibacterial accessory ingredient is described in any one of claim 1~7 Antibacterial accessory ingredient, the preparation method comprises the following steps：Ternary polymerization dimethyl silicone polymer, double-(butter acid amides base)-poly- ethoxymethyl ammonia-Methylsulfate, hydroxyl are changed Property dimethyl silicone polymer, emulsifying agent, organic acid, water and solubilizer are mixed evenly.
- 10. the preparation method of Antibacterial accessory ingredient according to claim 8, it is characterised in that：The preparation method includes：First will Ternary polymerization dimethyl silicone polymer, double-(butter acid amides base)-poly- ethoxymethyl ammonia-Methylsulfate, hydroxyl modification poly- two Methylsiloxane and emulsifying agent are mixed evenly at 25~80 DEG C, sequentially add organic acid, water and solubilizer mixing and stir Mix uniformly.
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| CN108968169A (en) * | 2018-07-18 | 2018-12-11 | 浙江宝娜斯袜业有限公司 | A kind of silk stocking with Antibacterial accessory ingredient |
| CN109183504A (en) * | 2018-09-30 | 2019-01-11 | 广州旭太材料科技有限公司 | A kind of papermaking softening agent and preparation method thereof |
| CN112323493A (en) * | 2020-11-28 | 2021-02-05 | 无锡市丹怡纺织品有限公司 | Preparation method of antibacterial woolen overcoat |
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| CN106521943A (en) * | 2016-11-29 | 2017-03-22 | 湖南日用化学科学研究所有限公司 | Special liquid fabric softener for laundry room and preparation method of softener |
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| CN109183504A (en) * | 2018-09-30 | 2019-01-11 | 广州旭太材料科技有限公司 | A kind of papermaking softening agent and preparation method thereof |
| CN109183504B (en) * | 2018-09-30 | 2021-01-29 | 广州旭太材料科技有限公司 | Papermaking softening agent and preparation method thereof |
| CN112323493A (en) * | 2020-11-28 | 2021-02-05 | 无锡市丹怡纺织品有限公司 | Preparation method of antibacterial woolen overcoat |
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