CN1582660A - Durable and soft bactericidal agent - Google Patents
Durable and soft bactericidal agent Download PDFInfo
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- CN1582660A CN1582660A CN 03150451 CN03150451A CN1582660A CN 1582660 A CN1582660 A CN 1582660A CN 03150451 CN03150451 CN 03150451 CN 03150451 A CN03150451 A CN 03150451A CN 1582660 A CN1582660 A CN 1582660A
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- acting
- antibacterial agent
- long
- soft
- tertiary amines
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Abstract
A durably acting softening antibacterial agent for fabrics is prepared from chlorohydrocarbyl silane, emtrol amine and Ag-ion material in mass ratio of (43-53):(46-56):(0.1-1.5).
Description
Technical field
The present invention relates to the biocide class, concrete will relate to a kind of long-acting, soft antibacterial agent.
Background technology
Being used for the antibacterial agent on the textile industry at present, generally is to adopt the antibiotic or physical antibacterial of chemistry, and chemical usually antibiotic sterilization is rapid-action, and bactericidal effect is obvious, but poor stability, and improper use is easy to generate side reaction; And the physical antibacterial nonirritant, and the timeliness of sterilization is long, can keep permanent, long-acting, but its shortcoming is that onset is slow, activity is low, sterilization is inhomogeneous.As seen chemical antibiotic and physical antibacterial cut both ways, in use difficult people's will to the greatest extent.And usually industry-by-industry be used for fabric antibiotic all be by clean, sterilization realizes, and is antibiotic and can accomplish that washable antibacterial agent yet there are no and appear on the market from fabric itself.
Summary of the invention
The objective of the invention is according to above-mentioned the deficiencies in the prior art part, a kind of long-acting, soft antibacterial agent is provided, this antibacterial agent is to combine with physical antibacterial so that chemistry is antibiotic, and after fabric combined, its antibiotic effect had extremely strong persistence and washability.
The object of the invention realizes being finished by following technical scheme:
The present invention is made up of chlorocarbon base functional silanes, fatty alcohol amine and material with silver ion, and the mass percent of its raw material components is 43-53: 46-56: 0.1-1.5.
Chlorocarbon base functional silanes, fatty alcohol amine reaction with above-mentioned ormal weight generate the organosilicon quaternary amine, again with the compound generation of the material with silver ion product of the present invention.
Effect antibiotic, sterilization that silver ion Ag+ has, silane functional has the soft effect to fabric, and the Si-OR key can be realized chemical bonding by the fabric by hydrolysis-condensation reaction and surperficial hydroxyl, reaches to improve washability and softness, antibiotic purpose.
Advantage of the present invention is that antibacterial effect and persistence thereof, washability are all good, and fabric is had good softness.
Summary of drawings
Accompanying drawing 1 is the chemical equation of the embodiment of the invention;
Concrete technical scheme
Feature of the present invention and other correlated characteristic are described in further detail by embodiment below in conjunction with accompanying drawing, so that technical staff's of the same trade understanding:
Embodiment: present embodiment is made up of r-chloropropyl trimethoxyl silane, 12 tertiary amines, silver chlorate, and its mass percent is 48: 51: 1, and its chemical equation as shown in Figure 1.
Can also select the chlorocarbon base functional silanes of chloropropylmethyldimethoxysilane etc. to substitute r-chloropropyl trimethoxyl silane in the present embodiment.
Can select the fatty alcohol amine of 16 tertiary amines or 18 tertiary amines or 12 tertiary amines etc. to substitute 12 tertiary amines.
Can also select silver nitrate AgNO
3Deng the material substitution silver chlorate Agcl with silver ion.
The ratio of above-mentioned raw material according to afore mentioned rules dropped in the reactor successively, and 75-80 ℃ of fully reaction, resulting product can be mixed with the product of various concentration according to specific requirement in actual use.
Claims (5)
1, a kind of long-acting, soft antibacterial agent is characterized in that being made up of chlorocarbon base functional silanes, fatty alcohol amine and material with silver ion, and the mass percent of its raw material components is 43-53: 46-56: 0.1-1.5.
2, according to described a kind of long-acting, the soft antibacterial agent of claim 1, the mass percent that it is characterized in that described raw material components is 48: 51: 1.
3, according to described a kind of long-acting, the soft antibacterial agent of claim 1, it is characterized in that described chlorocarbon base functional silanes can be a r-chloropropyl trimethoxyl silane, or chloropropylmethyldimethoxysilane.
4, according to described a kind of long-acting, the soft antibacterial agent of claim 1, it is characterized in that described fatty alcohol amine can be 12 tertiary amines, or 16 tertiary amines, 18 tertiary amines, 12 tertiary amines.
5, according to described a kind of long-acting, the soft antibacterial agent of claim 1, it is characterized in that described material with silver ion can be silver chlorate Agcl, or silver nitrate AgNO
3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03150451 CN1582660A (en) | 2003-08-20 | 2003-08-20 | Durable and soft bactericidal agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03150451 CN1582660A (en) | 2003-08-20 | 2003-08-20 | Durable and soft bactericidal agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1582660A true CN1582660A (en) | 2005-02-23 |
Family
ID=34597539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03150451 Pending CN1582660A (en) | 2003-08-20 | 2003-08-20 | Durable and soft bactericidal agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1582660A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102199873A (en) * | 2010-03-23 | 2011-09-28 | 上海沪正纳米科技有限公司 | Transparent nano-silver antibiotic finishing agent and preparation method thereof |
| CN104179010A (en) * | 2014-08-11 | 2014-12-03 | 李济锋 | Preparation method of antibacterial antifouling agent for cloth |
-
2003
- 2003-08-20 CN CN 03150451 patent/CN1582660A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102199873A (en) * | 2010-03-23 | 2011-09-28 | 上海沪正纳米科技有限公司 | Transparent nano-silver antibiotic finishing agent and preparation method thereof |
| CN102199873B (en) * | 2010-03-23 | 2012-09-26 | 上海沪正纳米科技有限公司 | Transparent nano-silver antibiotic finishing agent and preparation method thereof |
| CN104179010A (en) * | 2014-08-11 | 2014-12-03 | 李济锋 | Preparation method of antibacterial antifouling agent for cloth |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |