CN1048846A - Anti-bacteria health finishing agent, its preparation method is used and technology - Google Patents
Anti-bacteria health finishing agent, its preparation method is used and technology Download PDFInfo
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- CN1048846A CN1048846A CN 89104903 CN89104903A CN1048846A CN 1048846 A CN1048846 A CN 1048846A CN 89104903 CN89104903 CN 89104903 CN 89104903 A CN89104903 A CN 89104903A CN 1048846 A CN1048846 A CN 1048846A
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Abstract
The present invention relates to formula I or formula II (or middle R
1, R
2, R
3, R
4, R
5, being defined in the specification of X) shown in compound.The preparation method of this compound, application and technology.This compound is mainly as anti-bacteria health finishing agent, through the fabric anti-bacterial effect excellence of this finishing composition processing, to G
+, G
-Bacterium has the antibacterial effect more than 98%, to nontoxic, the no skin allergy of human body.Constant through washing more than 100 times, high temperature, autoclaving and UV-irradiation effect.Do not influence the original water absorbability of fabric, ventilation property, feel and outward appearance.Manufacturing and application art are simple, with low cost.
Description
The present invention relates to a kind of anti-bacteria health finishing agent, its preparation method and application.
Expensive 1,400 ten thousand dollars of late nineteen seventies Dow corning (DOW Coring) company, developed organosilicon quaternary ammonium salts anti-bacteria health finishing agent DC-5700 with more than 20 years time, the said firm promotes in the U.S., Japan and some western countries this finishing composition with the patent form subsequently, formed huge sales volume very soon, only U.S.'s antimicrobial socks is just more than 1.5 hundred million pairs, but the DC-5700 price is higher, be roughly equal to 150 yuan/kilogram of Renminbi, and Dow corning company does not plan also to sell China DC-5700 at present.Over the past two years, organosilicon quaternary ammonium salts anti-bacteria health finishing agent had also been produced in domestic some chemical plant, but price also needs about 80～100 yuan/kilogram, had therefore limited the promotion and application at home of anti-bacteria health finishing fabric.
The purpose of this invention is to provide a kind of new anti-bacteria health finishing agent, the preparation method of this finishing composition, application and technology.The finishing composition that obtains of method not only has every performance of U.S. DC-5700 thus, and cheap for manufacturing cost.
The present invention makes the antibiotic group of finishing composition with the generally regarded as safe quaternary amine of medical circle.Select high reactivity group and quaternary amine grafting, in active group and the fiber-OH, two NH etc. contain the group generation graft reaction of reactive hydrogen, and interlinkage also can take place finishing composition self, this just makes finishing composition that the germ resistance of quaternary amine is promptly arranged, and the washing fastness behind the active group graft reaction is arranged again.
The present invention relates to the new compound of molecular structural formula I or formula II.
In the formula
R
1Be C
3～5Thiazolinyl, C
3～4Epoxy group(ing), C
3～5Enoyl-isoreactivity group;
R
2Be C
1～3Alkyl, aryl, benzyl, methyl C
1～12Alkyl ketone;
R
3Be C
1～18Alkyl, aryl, benzyl;
R
4Be hydroxyl, amido ,-CH
2NH
2Base ,-CH
2N(CH
3)
2Base ,-CH
2NHCH
3Base,
R
5Be hydroxyl, C
1～18Alkyl, C
1～12Amide group, amido, C
1～12Alkyl benzyl;
X is the fontanel element.
The compound of formula I or formula II class, following better in the formula
R
1Be C
3～5Thiazolinyl, C
3～4Epoxy group(ing), C
3～5Enoyl-isoreactivity group;
R
2Be C
1～3Alkyl, aryl, benzyl, methyl C
1～12Alkyl ketone;
R
3Be C
1～12Alkyl, aryl, benzyl;
R
4Be hydroxyl, amido ,-CH
2-NH
2Base ,-CH
2N(CH
3)
2Base ,-CH
2NHCH
3Base,
R
5Be hydroxyl, C
1～12Alkyl, C
1～12Amide group, amido, C
1～12Alkyl benzyl;
X is the fontanel element.
The method of preparation formula I or formula II compound is as follows:
1) raw material of Cai Yonging:
The raw material that formula I compound adopts:
A (I),
D, R
1X, E, water F, Glacial acetic acid or other organic acids.
The raw material that formula II compound adopts:
A (II),
D, R
1X; E, water; F, Glacial acetic acid or other organic acids.
2) starting material mole ratio
Formula I compound starting material mole ratio is:
A(Ⅰ)∶B∶C∶D∶E∶F
（1～8）∶（1～4）∶（0.2～1）∶（1～2）∶（10～20）∶（0.2～0.4）
Formula II compound starting material mole ratio is:
A(Ⅱ)∶D∶E∶F
（1～4）∶（1～6）∶（10～20）∶（0.2～0.4）
3) reaction equation: solvent is E in following reaction,
4), the 3) chemical reaction of formula, be general normally used reaction conditions, in the reactant that above-mentioned reaction obtains, slowly add F, just obtain containing the product of formula I or formula II compound, this product general designation WS-8810.WS-8810 also can be the mixture of products that contains formula I and formula II compound, and its ratio is: the product that contains formula I compound: product=1: 0.5～1 that contains formula II compound.
Above-mentioned reaction also can be carried out having under the condition of pressure, is generally 1～10 normal atmosphere.Can improve the productive rate of compound like this.
The performance of WS-8810 and technical indicator:
1. WS-8810 is yellow extremely pale brown look thick liquid, and PH=6～7 contain actives about 25～45%, belong to the cationic quaternary ammonium salt compounds.
2. WS-8810 is stable in neutral medium, dissolves in cold water or hot water, if coagulate thick available hot water hydrotropy, again with the cold water dilution, can not use with bathing with the anionic species chemical assistant, in order to avoid cohesion.
3. WS-8810 band high reactivity reactive group, can with fiber in-OH, two NH ,-NH
2, and other contain the radical reaction interlinkage of reactive hydrogen, but self interlinkage again belongs to the permanent type anti-bacteria health finishing agent, has very strong washing fastness.
The data of testing according to Wuhan virus institute of Wuhan City's product quality supervision institute, the Chinese Academy of Sciences and Wuhan city-level three hospitals are listed as follows the applicable cases of three kinds of anti-bacteria health finishing agents:
SC-875 reaches advanced world standards for obtaining china textile portion major scientific and technological achievement prize in 1987 product.）
WS-8810 mainly can make anti-bacteria health finishing agent, is used for the various fibers anti-bacteria health finishing technology of (comprising natural fiber, animal fibre, man-made fiber).
Can make people's underwear, nightwear, sweat shirt, socks, shoes interlining, baby diaper, woman article through the fabric of WS-8810 arrangement; The sheet of hospital, hotel, family, quilt cover, woollen blanket, napkin, sofa cloth, WALL CLOTH; The working suit of medical treatment, food, service industry, army's clothes and bandage, gauze or the like, range of application is very extensive.
Be the application art of WS-8810 below:
1. WS-8810 application art flow process is:
Printed fabrics (not tentering) → pad WS-8810 → evaporate (or warm insulation) → tentering → finished product
2. processing parameter:
Pad: WS-8810 20～30g/L, room temperature material PH=9～10(transfers with soda ash)
Dipping WS-8810 1～3%, room temperature material PH=9～10(transfers with soda ash)
Decatize: 100 ± 2 ℃ 5～7 minutes or under 70 ℃ of thermal conditions the insulation 30 minutes.
3. WS-8810 belongs to non-dissolution type anti-bacteria health finishing agent, and " haloing method " check antibacterial effect lost efficacy, and can adopt the antibacterial effect of " Kui Enfa ", U.S. AATCC-100-1981-Test method or " the boiling hot flask method of shaking " detection antibacterial finish cloth.
The WS-8810 preparation method who contains formula I or formula II compound is simple, and the effect excellence is easy to use, with low cost.The fabric that adopts the WS-8810 arrangement is to G
+Bacterium, G
-Bacterium has the antibacterial effect more than 98%, and fungi is also had effect, and is nontoxic to human body, and no skin allergy, its anti-microbial property surpass the DC-5700 product of Dow corning company.Fabric is constant through washing more than 100 times, high temperature high pressure process and UV-irradiation effect, does not influence the original water absorbability of fabric, ventilation property, feel, outward appearance and inherent physical index.Anti-bacteria health finishing, range of application that WS-8810 can be used for various cotton textiles, chemical fibre, protein and fabric are very extensive.
The following examples illustrate in greater detail the present invention, but do not limit the present invention.
The preparation of WS-8810:
Embodiment 1:
With 16 parts of methyl-benzyl amine, 5 parts of methylphenols and 18 parts of water mix the input autoclave and stir half an hour, be cooled to below 10 ℃, drip 12 parts of formaldehyde (37%), constantly stir, treat to be warming up to 85～90 ℃ after temperature steadily, insulation reaction 3～4 hours, be cooled to about 10 ℃, add 11 parts of epoxy chloropropane, control reaction temperature was reacted 3～4 hours at 55～65 ℃, constantly stirred, is chilled to room temperature, add about 2 parts of Glacial acetic acid, adjust PH=6～7 and get final product.
Embodiment 2:
With 50 parts of (CH
3)
2The NH(45% aqueous solution) and 17 parts of NaOH mix and be cooled to 25 ℃, slowly drip 44 parts and defend basic benzyl chloride, stirring, this mixture is heated in water-bath, pass to (CH
3)
2NH gas, heating are more than 2 hours, and washing neutralizes, and with organic layer drying, distillation, promptly gets and defend basic benzyldimethylamine.Get 16 parts and defend basic benzyldimethylamine and 20 parts of water and mix and stir, drip 10 parts of epoxy chloropropane, control reaction temperature was reacted 2～4 hours at 70～75 ℃, added 2 parts of Glacial acetic acid.
The application of WS-8810
Embodiment 1:
Test cloth: 20
S* 10
S40 * 42 36 " bleaching pure cotton napped fabric.
Technical process: bleaching fleece → go up orchid to brighten → pad WS-8810 → decatize → tentering → antibiotic finished product.
Processing condition: 1. pad the conciliation of WS-8810 20～25g/L PH=9.5 soda ash, room temperature, 40～50 meters/minute of the speed of a motor vehicle (on MH101 oven dry padding machine, carrying out)
2. decatize: 100 ± 2 ℃ 5～7 minutes (on the MH433 ager, carrying out) other with conventional dyeing and printing process.
Embodiment 2:
Test cloth: 45
S* 45
S89 * 78 36 " day blue polyester-cotton blend painting cloth
Technical process: sky blue polyester-cotton blend → pad WS-8810 → decatize → typing → antibiotic finished product
Processing condition: 1. pad WS-8810 25～30g/L PH=9(soda ash and transfer) room temperature, 40～50 meters/minute of the speed of a motor vehicle (on the MH424B padding machine, carrying out)
2. decatize: 100 ± 2 ℃ 5 minutes (on the MH433 ager, carrying out).
3. the typing: 180 ℃ 30 seconds
Embodiment 3:
Test cloth: knitting textile single jersey.
Technical process: knitting single jersey → dipping WS-8810 → insulation → oven dry → antibiotic finished product.
Processing condition: 1. flood WS-8810 1～3%, room temperature, PH=9.5(soda ash is transferred)
2. insulation: under 70 ℃ of wet heat conditions 30 minutes.
Claims (7)
1, formula I or formula II compounds,
In the formula
R
1Be C
3～5Thiazolinyl, C
3～4Epoxy group(ing), C
3～5The enoyl-active group;
R
2Be C
1～3Alkyl, aryl, benzyl, methyl C
1～12Alkyl ketone;
R
3Be C
1～18Alkyl, aryl, benzyl;
R
4Be hydroxyl, amido ,-CH
2NH
2Base ,-CH
2N (CH
3)
2Base ,-CH
2NHCH
3Base,
Base;
R
5Be hydroxyl, C
1～18Alkyl, C
1～12Amide group, amido, C
1～12Alkyl benzyl;
X is the fontanel element.
2, by described formula I of claim 1 or formula II compound, in the formula:
R
1Be C
3～5Thiazolinyl, C
3～4Epoxy group(ing), C
3～5The enoyl-active group;
R
2Be C
1～3Alkyl, aryl, benzyl, methyl C
1～12Alkyl ketone;
R
3Be C
1～12Alkyl, aryl, benzyl;
R
4Be hydroxyl, amido ,-CH
2-NH
2Base ,-CH
2N(CH
3)
2Base ,-CH
2NHCH
3Base,
Base;
5Be hydroxyl, C
1～12Alkyl, C
1～12Amide group, amido, C
1～12Alkyl benzyl;
X is the fontanel element.
3, by claim 1, the method for a kind of preparation formula I or formula II compound is characterized in that:
1) raw material of Cai Yonging:
The raw material that formula I compound adopts
A (I)
, D, R
1X E, water, F, Glacial acetic acid or other organic acids.
The raw material that formula II compound adopts:
A (II),
D, R
1X E, water F, Glacial acetic acid or other organic acids.
2) starting material mole ratio
Formula I compound starting material mole ratio is
A(Ⅰ)∶B∶C∶D∶E∶F
（1～8）∶（1～4）∶（0.2～1）∶（1～2）∶（10～20）∶（0.2～0.4）
Formula II compound starting material mole ratio is
A(Ⅱ)∶D∶E∶F
（1～4）∶（1～6）∶（10～20）∶（0.2～0.4）
3) reaction equation: solvent is E
Formula I compound:
4) by 3) slowly add F in the product that obtains of the required common reaction conditions of formula, obtain containing the product of formula I or formula II compound, general designation WS-8810.
4, WS-8810 also can be the mixture of products that contains formula I and formula II compound, and ratio is the product that contains formula I compound: the product that contains formula II compound equals 1: 0.5～and 1.
5, by the described method of claim 3, it is characterized in that reacting and can carry out having under the condition of pressure, be generally 1～10 normal atmosphere.
6, by the described product WS-8810 of claim 3, it is characterized in that this product can mainly be used as anti-bacteria health finishing agent, is used for the various fibers anti-bacteria health finishing technology of (comprising natural fiber, animal fibre, man-made fiber).
7, by the described finishing composition of claim 5, it is characterized in that the finishing technique of finishing composition is:
1) printed fabrics (not tentering) → pad WS-8810 → evaporate (or warm insulation) → tentering → finished product.
2) processing parameter pads WS-8810 20～30g/L, and room temperature material PH=9～10(transfers with soda ash).
Soak WS-8810 1～3% clearly, room temperature material PH=9～10(transfers with soda ash) 100 ± 2 ℃ of decatizes
5～7 minutes or under 70 ℃ of thermal conditions the insulation 30 minutes.
3) WS-8810 belongs to non-dissolution type anti-bacteria health finishing agent, and " haloing method " check antibacterial effect lost efficacy, and can adopt the antibacterial effect of " Kui Enfa ", AATCC-100-1981-Test method or " the boiling hot flask method of shaking " inspection antibacterial finish cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89104903 CN1027639C (en) | 1989-07-17 | 1989-07-17 | Anti-bacteria health finishing agent, and its preparing method, application and technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89104903 CN1027639C (en) | 1989-07-17 | 1989-07-17 | Anti-bacteria health finishing agent, and its preparing method, application and technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1048846A true CN1048846A (en) | 1991-01-30 |
| CN1027639C CN1027639C (en) | 1995-02-15 |
Family
ID=4855741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89104903 Expired - Lifetime CN1027639C (en) | 1989-07-17 | 1989-07-17 | Anti-bacteria health finishing agent, and its preparing method, application and technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1027639C (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049030C (en) * | 1996-06-17 | 2000-02-02 | 商成瑞 | Antiseptic foulness-preventing fabric and its prodn process and product |
| CN100455224C (en) * | 2005-04-15 | 2009-01-28 | 云国芬 | Antibacterial odour oliminating health care stocks |
| CN102318624A (en) * | 2011-06-07 | 2012-01-18 | 深圳市北岳海威化工有限公司 | Antifungal and antibacterial agent for waterproof leather product and preparation method of antifungal and antibacterial agent |
| CN103820995A (en) * | 2014-01-22 | 2014-05-28 | 南雄鼎成化工有限公司 | Method for preparing reinforced water-proof and mildew-proof organosilicon water-proof agent |
| CN105586774A (en) * | 2016-03-03 | 2016-05-18 | 四川友邦企业有限公司 | Antibacterial finishing process for pure cotton towel |
| CN105671953A (en) * | 2016-03-03 | 2016-06-15 | 四川友邦企业有限公司 | Antibacterial finishing process of pure-cotton socks |
| CN105755821A (en) * | 2016-03-03 | 2016-07-13 | 四川友邦企业有限公司 | Antibacterial finishing process of pure cotton knitted underpants |
| CN108866712A (en) * | 2018-07-23 | 2018-11-23 | 临汾市广源织业有限公司 | A kind of multifunctional textile fiber yarn |
| CN109706000A (en) * | 2018-12-26 | 2019-05-03 | 深圳市北岳海威化工有限公司 | A kind of long acting antibiotic liquid detergent and preparation method thereof |
-
1989
- 1989-07-17 CN CN 89104903 patent/CN1027639C/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049030C (en) * | 1996-06-17 | 2000-02-02 | 商成瑞 | Antiseptic foulness-preventing fabric and its prodn process and product |
| CN100455224C (en) * | 2005-04-15 | 2009-01-28 | 云国芬 | Antibacterial odour oliminating health care stocks |
| CN102318624A (en) * | 2011-06-07 | 2012-01-18 | 深圳市北岳海威化工有限公司 | Antifungal and antibacterial agent for waterproof leather product and preparation method of antifungal and antibacterial agent |
| CN103820995A (en) * | 2014-01-22 | 2014-05-28 | 南雄鼎成化工有限公司 | Method for preparing reinforced water-proof and mildew-proof organosilicon water-proof agent |
| CN105586774A (en) * | 2016-03-03 | 2016-05-18 | 四川友邦企业有限公司 | Antibacterial finishing process for pure cotton towel |
| CN105671953A (en) * | 2016-03-03 | 2016-06-15 | 四川友邦企业有限公司 | Antibacterial finishing process of pure-cotton socks |
| CN105755821A (en) * | 2016-03-03 | 2016-07-13 | 四川友邦企业有限公司 | Antibacterial finishing process of pure cotton knitted underpants |
| CN108866712A (en) * | 2018-07-23 | 2018-11-23 | 临汾市广源织业有限公司 | A kind of multifunctional textile fiber yarn |
| CN109706000A (en) * | 2018-12-26 | 2019-05-03 | 深圳市北岳海威化工有限公司 | A kind of long acting antibiotic liquid detergent and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1027639C (en) | 1995-02-15 |
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