CN1295963C - Disinfectant - Google Patents
Disinfectant Download PDFInfo
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- CN1295963C CN1295963C CNB2004100777257A CN200410077725A CN1295963C CN 1295963 C CN1295963 C CN 1295963C CN B2004100777257 A CNB2004100777257 A CN B2004100777257A CN 200410077725 A CN200410077725 A CN 200410077725A CN 1295963 C CN1295963 C CN 1295963C
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- ammonium chloride
- benzyl ammonium
- disinfectant
- dimethyl benzyl
- dimethyl
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Abstract
The present invention discloses a disinfectant. The disinfectant of the present invention is composed of 0.1 to 2.0 wt% of polyethoxyl carboxyl carbamidine, 0.1 to 2.0 wt% of dodecyl dimethyl benzyl ammonium chloride, 0.1 to 2.0 wt% of dimethyl benzyl ammonium bromide, 0.1 to 2.0 wt% of bisoctyl/bisdecyl dimethyl ammonium chloride, 0.1 to 2.0 wt% of tetradecyl/octadecy l dimethyl benzyl ammonium chloride, 0.1 to 2.0 wt% of 2-bromine-2-nitro-1, 3-propylene glycol and balancing water. The disinfectant of the present invention is noncorrosive single-component transparent liquid, and has no color and odor, no toxicity and harm, small consumption, rapid disinfecting speed, high safety and environmental protection of products.
Description
Technical field
The present invention relates to compositions field, relate to a kind of disinfectant specifically.
Background technology
In industrial production and daily life, often relate to antiseptic sterilization agent.Existing disinfectant is made up of various little toxicity or the stronger chemical substance of toxicity mostly, has certain risk and to the potential safety hazard of human body.The Safety and Environmental Protection problem of disinfectant is the research of technique problem of scientific and technological circle research always, and people expect a kind of colorless and odorless, nonirritant, nontoxic, high-efficiency broad spectrum, the appearance of environment-friendly and green disinfectant safely and effectively.
Summary of the invention
The objective of the invention is to various drawbacks, a kind of disinfectant of safe and effective environmental protection is provided at existing disinfectant.
Disinfectant of the present invention, percentage calculates by weight, is made up of following component:
Polyethoxyolefin carboxyl guanidine 0.1～2.0%
Dodecyl dimethyl benzyl ammonium chloride 0.1～2.0%
Bromination dodecyl dimethyl hexadecyldimethyl benzyl ammonium 0.1～2.0%
Two octyl groups/pair decyl alkyl dimethyl ammonium chloride 0.1～2.0%
14/stearyl dimethyl benzyl ammonium chloride 0.1～2.0%
2-bromo-2-nitro-1, ammediol 0.1～2.0%
Water surplus.
The preferable range of above-mentioned disinfectant is:
Polyethoxyolefin carboxyl guanidine 0.2～0.5%
Dodecyl dimethyl benzyl ammonium chloride 0.2～0.5%
Bromination dodecyl dimethyl hexadecyldimethyl benzyl ammonium 0.2～0.5%
Two octyl groups/pair decyl alkyl dimethyl ammonium chloride 0.2～0.5%
14/stearyl dimethyl benzyl ammonium chloride 0.2～0.5%
2-bromo-2-nitro-1, ammediol 0.2～0.5%
Water surplus.
The polyethoxyolefin carboxyl guanidine, this material is colourless liquid, and is soluble in water, and it is acid that the aqueous solution is, and chemical stability is good, and is colourless, tasteless, nontoxic, nonirritant, noresidue, volatility is low, and stable performance is biodegradable.
Dodecyl dimethyl benzyl ammonium chloride, it is a kind of cationic surfactant, this material is colourless to light yellow solid, is dissolved in ethanol and acetone, and is soluble in water, the aqueous solution is alkalescence, colourless, tasteless, low toxicity, nonirritant, noresidue, chemical stability good (fast light, heat-resisting, withstand voltage), biodegradable.
Bromination dodecyl dimethyl hexadecyldimethyl benzyl ammonium is a kind of cationic surfactant, and this material is colourless extremely light yellow gluey body, and aromatic odor is arranged, and flavor is extremely bitter; Soluble in water, the aqueous solution is alkalescence, colourless, tasteless transparency liquid; Low toxicity, nonirritant, noresidue, volatility is low, and stable in properties, but long term storage are biodegradable, can kill various bacteriums and virus.
Two octyl groups/pair decyl alkyl dimethyl ammonium chloride are cationic surfactants, and are light yellow to white transparency liquid, water-soluble, 10% aqueous solution pH6～9, colourless, tasteless transparency liquid; Low toxicity, low irritant, volatility is low, stable performance.
14/stearyl dimethyl benzyl ammonium chloride is a kind of cationic surfactant, and this material is white or light yellow solid, dissolves the back and is viscous liquid, the slightly penetrating odor of chlorobenzene; Can be water-soluble, the aqueous solution is the semen armeniacae amarae flavor slightly, is faintly acid, colourless transparent liquid; Low toxicity, low-residual, volatility is low, and stable performance can be killed various bacteriums and virus.
2-bromo-2-nitro-1, ammediol, pure product are white to buff powder or crystallization, and its solution can slowly decompose under alkali condition; Soluble in water, the aqueous solution is alkalescence, chemical stability good (fast light, heat-resisting, withstand voltage), colourless, tasteless, transparent liquid; Moderate toxicity, nonirritant, volatility is low, the biological degradability height.
The polyethoxyolefin carboxyl guanidine has stronger oxidisability, the amino-acid oxidase in the protein is decomposed, thereby make the peptide chain fracture, and protein loses function; Its guanidine radicals has very high activity, makes paradigmatic structure become electropositive, can be adsorbed onto rapidly on the cell membrane that is the elecrtonegativity thalline, obtains reverse migration by oxidation and cell surface electronics and causes cell rupture, infiltrates in the cell to make the cytoplasm sex change; After being attached on the cell membrane that is the elecrtonegativity thalline, suppress the splitting function of cell virus, make its forfeiture fecundity; Polymer forms the respiration channel that film has stopped up microorganism on the thalline surface, and microorganism is died of asphyxiation rapidly; In solution system, the polyethoxyolefin carboxyl guanidine can suppress bacterial enzyme system, particularly dehydrase and oxidase, makes it that dysbolism take place, and reaches the purpose of sterilization.
Dodecyl dimethyl benzyl ammonium chloride, bromination dodecyl dimethyl hexadecyldimethyl benzyl ammonium and 14/stearyl dimethyl benzyl ammonium chloride, two octyl groups/pair decyl alkyl dimethyl ammonium chloride, quaternary ammonium salt is a cationic surfactant, in solution system, the group that ionization goes out positively charged is adsorbed onto rapidly on the cell membrane that is the elecrtonegativity thalline, thereby destroy the permeability barrier of the cell surface of somatic cells, cause cell rupture or be choked to death; Make protein denaturation, also suppress or destroy the activity of enzymes such as biological oxidation, respiratory metabolism and produce power in the cell simultaneously, cause microbial death, reach the purpose of sterilization.
2-bromo-2-nitro-1, ammediol destroys protein peptide chain, and protein denaturation is solidified, and causes microbial death; Invade somatic cells, free the moisture film of protein surface, make that nitrogenous and phosphorus compound spills in the cell, disturb and the enzyme of destroy microorganisms, influence is metabolic; Antibacterial and bactericidal action takes place in the 26S Proteasome Structure and Function of bacteriolyze, destruction cell membrane.
Polyethoxyolefin carboxyl guanidine and quaternary ammonium salt have the Synergistic biocidal effect: mainly destroy the permeability barrier of the cell surface of somatic cells by quaternary ammonium salt, the polyethoxyolefin carboxyl guanidine better enters thalline inside, brings into play its oxidisability, thereby has improved sterilizing ability.Strengthened the ability of the permeability barrier of the cell surface that destroys somatic cells after quaternary ammonium salt is composite.Quaternary ammonium salt and polyethoxyolefin carboxyl guanidine destroy the permeability barrier of the cell surface of somatic cells, and alcohol better acts on cytoplasm, thereby has improved sterilizing ability., when improving fungicidal effectiveness, reduced polyethoxyolefin carboxyl guanidine consumption, thereby reduced cost by composite.
Beneficial effect of the present invention: 1, sterilization dose is little, and sterilization speed is fast.Under 100ppm, Escherichia coli and staphylococcus aureus are acted on, sterilizing rate can reach 99.99% in the 1min, under 50ppm, Escherichia coli and staphylococcus aureus are acted on, sterilizing rate can reach 99.99% in the 2min, and overall target is better than glutaraldehyde, chlorine dioxide and Peracetic acid under the same conditions.2, the product safety performance is good.Various raw materials are all selected by relevant criterion, and product is the achromaticity and clarification transparency liquid, and solution is faintly acid, and is tasteless, and nothing is smelt, and nonirritant is nontoxic, noresidue, and no matter process of producing product still is use all is better than chlorine dioxide, glutaraldehyde and Peracetic acid.3, production process and user are to the use of product.To the environment friendliness,, simple to operation to human body and the equal safety and environmental protection of product.
Embodiment
Embodiment 1
Polyethoxyolefin carboxyl guanidine 0.4 gram, dodecyl dimethyl benzyl ammonium chloride 0.2, bromination dodecyl dimethyl hexadecyldimethyl benzyl ammonium 0.2 gram, two octyl groups/pair decyl alkyl dimethyl ammonium chloride 0.3 gram, 14/stearyl dimethyl benzyl ammonium chloride, 0.4 gram, 2-bromo-2-nitro-1, ammediol 0.5, water surplus is made into 100 gram disinfectants.
Claims (1)
1, a kind of disinfectant is characterized in that counting by weight percentage, and is made up of following component:
Polyethoxyolefin carboxyl guanidine 0.2～0.5%
Dodecyl dimethyl benzyl ammonium chloride 0.2～0.5%
Bromination dodecyl dimethyl hexadecyldimethyl benzyl ammonium 0.2～0.5%
Two octyl groups/pair decyl alkyl dimethyl ammonium chloride 0.2～0.5%
14/stearyl dimethyl benzyl ammonium chloride 0.2～0.5%
2-bromo-2-nitro-1, ammediol 0.2～0.5%
Water surplus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100777257A CN1295963C (en) | 2004-12-29 | 2004-12-29 | Disinfectant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100777257A CN1295963C (en) | 2004-12-29 | 2004-12-29 | Disinfectant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1647643A CN1647643A (en) | 2005-08-03 |
| CN1295963C true CN1295963C (en) | 2007-01-24 |
Family
ID=34869100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100777257A Expired - Fee Related CN1295963C (en) | 2004-12-29 | 2004-12-29 | Disinfectant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1295963C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101731257A (en) * | 2008-11-24 | 2010-06-16 | 兰州益生化工有限公司 | Novel polyhexamethylene guanidine compound disinfectant and preparation method |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2004218353C1 (en) | 2003-03-05 | 2011-02-24 | Byocoat Enterprises, Inc. | Antimicrobial solution and process |
| BRPI0520510A2 (en) * | 2005-09-03 | 2009-05-12 | Byocoat Entpr Inc | antimicrobial compositions and their associated processes |
| CN101422149B (en) * | 2007-10-31 | 2011-08-17 | 李忠泽 | Environmental protection efficient disinfectant prepared by coconut oil as basis raw material |
| CN101375685B (en) * | 2008-10-13 | 2011-05-25 | 无锡优洁科技有限公司 | Disinfectant liquid and method for producing the same |
| CN101933521B (en) * | 2009-07-01 | 2013-09-04 | 李新建 | Preparation and application thereof of sterilization composition |
| CN102150669B (en) * | 2011-03-01 | 2013-06-12 | 无锡乔优科技有限公司 | Disinfectant and producing method thereof |
| CN102416011A (en) * | 2011-10-10 | 2012-04-18 | 艾硕特生物科技（昆明）有限公司 | Broad-spectrum and high-efficiency antibacterial washing liquor |
| CN103444710B (en) * | 2013-08-22 | 2015-01-07 | 苏州康华净化系统工程有限公司 | Tableware dedicated disinfecting and sterilizing agent and preparation method thereof |
| CN103444767B (en) * | 2013-08-22 | 2015-04-15 | 苏州康华净化系统工程有限公司 | Workshop mildew-proof sterilizing agent |
| CN107095901A (en) * | 2017-05-25 | 2017-08-29 | 周淑华 | A kind of antibacterial agent |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1121413A (en) * | 1994-07-29 | 1996-05-01 | 索玛株式会社 | Antimicrobial composition |
| CN1170576A (en) * | 1996-07-13 | 1998-01-21 | 黄皎霰 | Basin bath medicinal liquid for curing tinea pedis, sweaty feet and smelly feet |
| CN1449245A (en) * | 2000-08-31 | 2003-10-15 | 托尔有限公司 | Synergetic biocidal composition comprising 2-methylisothiazoline-3-on |
| CN1538949A (en) * | 2001-08-02 | 2004-10-20 | �����ɷ� | Method for cntinuous production of 2-bromo-2-nitro-1, 3-propan ediol |
-
2004
- 2004-12-29 CN CNB2004100777257A patent/CN1295963C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1121413A (en) * | 1994-07-29 | 1996-05-01 | 索玛株式会社 | Antimicrobial composition |
| CN1170576A (en) * | 1996-07-13 | 1998-01-21 | 黄皎霰 | Basin bath medicinal liquid for curing tinea pedis, sweaty feet and smelly feet |
| CN1449245A (en) * | 2000-08-31 | 2003-10-15 | 托尔有限公司 | Synergetic biocidal composition comprising 2-methylisothiazoline-3-on |
| CN1538949A (en) * | 2001-08-02 | 2004-10-20 | �����ɷ� | Method for cntinuous production of 2-bromo-2-nitro-1, 3-propan ediol |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101731257A (en) * | 2008-11-24 | 2010-06-16 | 兰州益生化工有限公司 | Novel polyhexamethylene guanidine compound disinfectant and preparation method |
| CN101731257B (en) * | 2008-11-24 | 2013-12-18 | 兰州益生化工有限公司 | Polyhexamethylene guanidine compound disinfectant and preparation method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1647643A (en) | 2005-08-03 |
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Effective date of registration: 20170126 Address after: 511455 Guangzhou Province, Nansha District, Dagang Town, high sand village street, No. 23 Patentee after: GUANGZHOU TAISHENG BIOTECHNOLOGY Co.,Ltd. Address before: Three good industrial zone Panyu District Shawan Town, Guangzhou City Patentee before: GUANGZHOU TAICHENG BIOCHEMICAL TECHNOLOGY CO.,LTD. |
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Address after: 511455 No. 23 Xincun Street, Gaosha Village, Dagang Town, Nansha District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Taisheng Biotechnology Co.,Ltd. Address before: 23 Xincun Street, Gaosha Village, Dagang Town, Nansha District, Guangzhou Patentee before: GUANGZHOU TAISHENG BIOTECHNOLOGY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070124 Termination date: 20211229 |