CN113136263A - Guanidyl disinfecting and sterilizing detergent for public textiles and preparation process thereof - Google Patents
Guanidyl disinfecting and sterilizing detergent for public textiles and preparation process thereof Download PDFInfo
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- CN113136263A CN113136263A CN202110422998.4A CN202110422998A CN113136263A CN 113136263 A CN113136263 A CN 113136263A CN 202110422998 A CN202110422998 A CN 202110422998A CN 113136263 A CN113136263 A CN 113136263A
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/042—Acids
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/044—Hydroxides or bases
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/046—Salts
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/10—Carbonates ; Bicarbonates
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3707—Polyethers, e.g. polyalkyleneoxides
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Detergent Compositions (AREA)
Abstract
The invention provides a guanidino disinfection and sterilization detergent for public textiles and a preparation process thereof, and relates to the field of detergents. The method comprises the following steps: a guanidine disinfectant and bactericidal detergent for public textiles comprises the following components: the detergent comprises, by mass, 20-30 parts of a bactericide, 30-35 parts of an anionic surfactant, 10-15 parts of an emulsifier, 1-5 parts of salt, 30-50 parts of deionized water, 0.2-0.5 part of essence and an acid-base balancing agent, wherein the addition amount of the acid-base balancing agent is properly added according to the target pH value of the product, and the target pH value of the detergent is 6-7.5. The composite emulsifier is used for washing and sterilizing textiles, and solubilizing the compound of the guanidino polymer and the anionic surfactant to provide the content of effective components of the detergent.
Description
Technical Field
The invention relates to the technical field of detergents, in particular to a guanidyl disinfection and sterilization detergent for public textiles and a preparation process thereof.
Background
The public textile washing industry is a field of providing washing products and services to enterprise-level users, such as lodging, dining, convention, hospitals, aviation, railways, factories, and the like, rather than civil textile washing for home users. With the specialized development of the washing market, the industries such as hotels, hospitals, railways and the like gradually separate the logistics washing business and contract the washing business to qualified enterprises for washing. The prospect of the textile washing industry is not small, and the potential demand is vigorous
Because the traditional detergent only focuses on the washing effect and neglects the sterilization effect of washing products in the washing process of public textiles, the washing process flow of firstly removing dirt and then sterilizing is generally adopted in the washing industry of public textiles at present, and the public textile washing enterprises can only select the process flow of 'firstly cleaning dirt and then sterilizing' on the selection of washing equipment, thereby limiting the development of the whole washing industry. In the disinfection and sterilization process, sodium hypochlorite which is easy to obtain and low in price is generally adopted as a bactericide, so that the public textiles have strong pungent taste of residual chlorine indirectly after being washed, and the quality of the public textiles is further influenced.
The existing textile washing products generally have the problems of low active matter content, high content of non-effective components, incapability of realizing washing and sterilizing integration and the like.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a guanidino disinfection and sterilization detergent for public textiles and a preparation process thereof, and solves the problems that the existing textile washing products are low in active matter content and high in content of non-effective components and cannot realize washing and sterilization integration at the same time.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a guanidine disinfectant and bactericidal detergent for public textiles comprises the following components: the detergent comprises, by mass, 20-30 parts of a bactericide, 30-35 parts of an anionic surfactant, 10-15 parts of an emulsifier, 1-5 parts of salt, 30-50 parts of deionized water, 0.2-0.5 part of essence and an acid-base balancing agent, wherein the addition amount of the acid-base balancing agent is properly added according to the target pH value of the product, and the target pH value of the detergent is 6-7.5.
Preferably, the bactericide is polyhexamethylene biguanide hydrochloride or polyhexamethylene guanidine hydrochloride, and the mixture ratio of the two is arbitrary.
Preferably, the anionic surfactant is sodium alkyl benzene sulfonate, and the alkyl (-C) of the sodium alkyl benzene sulfonate is selectednH2n+1），12≤n≤18。
Preferably, the emulsifier is one of the categories OW-340BOW340B, DN-252, EFS-470, Tween80 and TX-10.
Preferably, the salt is copper chloride or copper sulfate, and the ratio of the copper chloride to the copper sulfate is arbitrary.
Preferably, the acid-base balancing agent is sodium bicarbonate, sodium hydroxide or hydrochloric acid, and sodium bicarbonate is preferably used.
Preferably, the preparation process of the guanidine based disinfectant and bactericidal detergent for the public textiles comprises the following steps:
(1) adding an emulsifier, an anionic surfactant and a bactericide into a stirring container in advance, and fully stirring;
(2) then adding deionized water, salt and essence, and further stirring;
(3) and finally, adding an acid-base balancing agent in the stirring process, stopping adding after the pH value reaches 6-7.5, and filling to obtain a finished product.
Preferably, the material mixing temperature is controlled to be 20 +/-5 ℃.
(III) advantageous effects
The invention provides a guanidino disinfection and sterilization detergent for public textiles and a preparation process thereof. The method has the following beneficial effects:
1. according to the invention, the polyhexamethylene biguanide hydrochloride, the polyhexamethylene guanidine hydrochloride and the sodium alkyl benzene sulfonate are used in a matching manner, so that the produced detergent has the advantages of cleaning and sterilization.
2. The invention adds the preparation emulsifier for increasing the mutual solubility of polyhexamethylene biguanide hydrochloride, polyhexamethylene guanidine hydrochloride and sodium alkyl benzene sulfonate, and is beneficial to improving the content of effective components of the detergent.
3. According to the invention, copper ions are added in the detergent, so that the ornamental value of the detergent is improved, and the bactericidal capacity of the detergent is improved.
4. Compared with a sodium hypochlorite disinfection mode, the disinfectant has no pungent smell and is more suitable for the public to accept.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
the embodiment of the invention provides a guanidyl disinfecting and sterilizing detergent for public textiles, which comprises the following components: according to the mass, the disinfectant comprises 20 parts of bactericide, 35 parts of anionic surfactant, 15 parts of emulsifier, 2 parts of salt, 30 parts of deionized water, 0.3 part of essence and an acid-base balancing agent, wherein the addition amount of the acid-base balancing agent is properly added according to the target pH value of the product, and the target pH value of the detergent is 6-7.5.
The bactericide is polyhexamethylene biguanide hydrochloride and polyhexamethylene guanidine hydrochloride, and the mixture ratio of the two is 0: the existing sterilization type detergent mostly adopts polyhexamethylene guanidine hydrochloride, the function of which is the same as polyhexamethylene guanidine hydrochloride and polyhexamethylene guanidine hydrochloride, but both the polyhexamethylene guanidine hydrochloride and the polyhexamethylene guanidine hydrochloride are polymers, the molecular weight is large, the solubility is small, and the content of effective components in the produced detergent is low.
The anionic surfactant is sodium alkyl benzene sulfonate or alkyl (-C) of sodium alkyl benzene sulfonatenH2n+1) N is more than or equal to 12 and less than or equal to 18, sodium alkyl benzene sulfonate is also a common surfactant and a common raw material in the production of detergents, and the molecular weight of the sodium alkyl benzene sulfonate is controlled by controlling the number of carbon atoms of alkyl, so that the sodium alkyl benzene sulfonate is favorably dissolved.
The emulsifier is EFS-470, which promotes the mutual solubility of the bactericide and the anionic surfactant and improves the concentration of effective substances in the product.
The salt is copper chloride and copper sulfate, and the proportion of the copper chloride to the copper sulfate is 0: 1, the aqueous solution of copper ions is blue, so that the ornamental value of the product can be provided, and meanwhile, the copper ions have the antibacterial and bactericidal effects, so that the bactericidal effect of the product can be improved.
The acid-base balancing agent is selected from sodium bicarbonate, sodium hydroxide, and hydrochloric acid, preferably sodium bicarbonate.
A preparation process of a guanidino disinfecting and sterilizing detergent for public textiles comprises the following steps:
(1) adding an emulsifier, an anionic surfactant and a bactericide into a stirring container in advance, and fully stirring;
(2) then adding deionized water, salt and essence, and further stirring;
(3) and finally, adding an acid-base balancing agent in the stirring process, stopping adding after the pH value reaches 6-7.5, and filling to obtain a finished product.
The material mixing temperature is controlled to be 20 +/-5 ℃.
Example two:
the embodiment of the invention provides a guanidyl disinfecting and sterilizing detergent for public textiles, which comprises the following components: according to the mass, 30 parts of bactericide, 30 parts of anionic surfactant, 13 parts of emulsifier, 4 parts of salt, 35 parts of deionized water, 0.4 part of essence and an acid-base balancing agent are added, the addition amount of the acid-base balancing agent is properly added according to the target pH value of the product, and the target pH value of the detergent is 6-7.5.
The bactericide is polyhexamethylene biguanide hydrochloride and polyhexamethylene guanidine hydrochloride, and the mixture ratio of the two is 1: 0, most of the existing sterilization type detergents adopt polyhexamethylene guanidine hydrochloride, the functions of which are the same as polyhexamethylene guanidine hydrochloride and polyhexamethylene guanidine hydrochloride, but both the polyhexamethylene guanidine hydrochloride and the polyhexamethylene guanidine hydrochloride are polymers, the molecular weight is large, the solubility is relatively small, and the content of effective components in the produced detergents is low.
The anionic surfactant is sodium alkyl benzene sulfonate or alkyl (-C) of sodium alkyl benzene sulfonatenH2n+1) N is more than or equal to 12 and less than or equal to 18, sodium alkyl benzene sulfonate is also a common surfactant and is a common raw material in the production of detergents, and the molecular weight of the sodium alkyl benzene sulfonate is controlled by controlling the number of carbon atoms of alkyl, so that the sodium alkyl benzene sulfonate is dissolved and mixed conveniently.
The emulsifier is Tween80, and can promote the mutual solubility of bactericide and anionic surfactant and raise the concentration of effective matter in the product.
The salt is copper chloride and copper sulfate, and the proportion of the copper chloride to the copper sulfate is 1: 0, the aqueous solution of the copper ions is blue, so that the ornamental value of the product can be provided, and meanwhile, the copper ions have the antibacterial and bactericidal effects and can improve the bactericidal effect of the product.
The acid-base balancing agent is selected from sodium bicarbonate, sodium hydroxide, and hydrochloric acid, preferably sodium bicarbonate.
A preparation process of a guanidino disinfecting and sterilizing detergent for public textiles comprises the following steps:
(1) adding an emulsifier, an anionic surfactant and a bactericide into a stirring container in advance, and fully stirring;
(2) then adding deionized water, salt and essence, and further stirring;
(3) and finally, adding an acid-base balancing agent in the stirring process, stopping adding after the pH value reaches 6-7.5, and filling to obtain a finished product.
The material mixing temperature is controlled to be 20 +/-5 ℃.
Example three:
the embodiment of the invention provides a guanidyl disinfecting and sterilizing detergent for public textiles, which comprises the following components: the detergent comprises, by mass, 25 parts of a bactericide, 33 parts of an anionic surfactant, 15 parts of an emulsifier, 4 parts of salt, 40 parts of deionized water, 0.5 part of essence and an acid-base balancing agent, wherein the addition amount of the acid-base balancing agent is properly added according to the target pH value of a product, and the target pH value of the detergent is 6-7.5.
The bactericide is polyhexamethylene biguanide hydrochloride and polyhexamethylene guanidine hydrochloride, and the mixture ratio of the two is 1: the existing sterilization type detergent mostly adopts polyhexamethylene guanidine hydrochloride, the function of which is the same as polyhexamethylene guanidine hydrochloride and polyhexamethylene guanidine hydrochloride, but both the polyhexamethylene guanidine hydrochloride and the polyhexamethylene guanidine hydrochloride are polymers, the molecular weight is large, the solubility is small, and the content of effective components in the produced detergent is low.
The anionic surfactant is sodium alkyl benzene sulfonate or alkyl (-C) of sodium alkyl benzene sulfonatenH2n+1) N is more than or equal to 12 and less than or equal to 18, sodium alkyl benzene sulfonate is also a common surfactant and a common raw material in the production of detergents, and the molecular weight of the sodium alkyl benzene sulfonate is controlled by controlling the number of carbon atoms of alkyl, so that the sodium alkyl benzene sulfonate is favorably dissolved.
The emulsifier is TX-10, and the emulsifier is used for promoting the mutual solubility of the bactericide and the anionic surfactant and improving the concentration of active substances in the product.
The salt is copper chloride and copper sulfate, and the proportion of the copper chloride to the copper sulfate is 1: 1, the aqueous solution of copper ions is blue, so that the ornamental value of the product can be provided, and meanwhile, the copper ions have the antibacterial and bactericidal effects, so that the bactericidal effect of the product can be improved.
The acid-base balancing agent is selected from sodium bicarbonate, sodium hydroxide, and hydrochloric acid, preferably sodium bicarbonate.
A preparation process of a guanidino disinfecting and sterilizing detergent for public textiles comprises the following steps:
(1) adding an emulsifier, an anionic surfactant and a bactericide into a stirring container in advance, and fully stirring;
(2) then adding deionized water, salt and essence, and further stirring;
(3) and finally, adding an acid-base balancing agent in the stirring process, stopping adding after the pH value reaches 6-7.5, and filling to obtain a finished product.
The material mixing temperature is controlled to be 20 +/-5 ℃.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The guanidyl disinfecting and sterilizing detergent for the public textiles is characterized by comprising the following components: the detergent comprises, by mass, 20-30 parts of a bactericide, 30-35 parts of an anionic surfactant, 10-15 parts of an emulsifier, 1-5 parts of salt, 30-50 parts of deionized water, 0.2-0.5 part of essence and an acid-base balancing agent, wherein the addition amount of the acid-base balancing agent is properly added according to the target pH value of the product, and the target pH value of the detergent is 6-7.5.
2. A public textile guanidine based disinfecting detergent according to claim 1, wherein: the bactericide is polyhexamethylene biguanide hydrochloride or polyhexamethylene guanidine hydrochloride in any ratio.
3. A public textile guanidine based disinfecting detergent according to claim 1, wherein: the anionic surfactant is sodium alkyl benzene sulfonate with alkyl (-C) groupnH2n+1），12≤n≤18。
4. A public textile guanidine based disinfecting detergent according to claim 1, wherein: the emulsifier is one of OW-340BOW340B, DN-252, EFS-470, Tween80 and TX-10.
5. A public textile guanidine based disinfecting detergent according to claim 1, wherein: the salt is copper chloride and copper sulfate, and the two are mixed at any ratio.
6. A public textile guanidine based disinfecting detergent according to claim 1, wherein: the acid-base balancing agent is sodium bicarbonate, sodium hydroxide or hydrochloric acid, preferably sodium bicarbonate.
7. A preparation process of a guanidino disinfecting and sterilizing detergent for public textiles is characterized by comprising the following steps:
(1) adding an emulsifier, an anionic surfactant and a bactericide into a stirring container in advance, and fully stirring;
(2) then adding deionized water, salt and essence, and further stirring;
(3) and finally, adding an acid-base balancing agent in the stirring process, stopping adding after the pH value reaches 6-7.5, and filling to obtain a finished product.
8. The process for preparing a guanidine based disinfectant and bactericidal detergent for public textiles according to claim 7, which is characterized in that: the material mixing temperature is controlled to be 20 +/-5 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110422998.4A CN113136263A (en) | 2021-04-20 | 2021-04-20 | Guanidyl disinfecting and sterilizing detergent for public textiles and preparation process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110422998.4A CN113136263A (en) | 2021-04-20 | 2021-04-20 | Guanidyl disinfecting and sterilizing detergent for public textiles and preparation process thereof |
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| Publication Number | Publication Date |
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| CN113136263A true CN113136263A (en) | 2021-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110422998.4A Pending CN113136263A (en) | 2021-04-20 | 2021-04-20 | Guanidyl disinfecting and sterilizing detergent for public textiles and preparation process thereof |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1414082A (en) * | 2001-10-22 | 2003-04-30 | 孙善家 | Guanidine like polymer disinfectant detergent agent for clothes |
| CN101360533A (en) * | 2005-11-17 | 2009-02-04 | 治疗研究有限公司 | Pathogen - controlling products |
| CN102373120A (en) * | 2010-08-11 | 2012-03-14 | 冯小军 | Guanidine polymer disinfectant detergent agent for clothes |
| CN104893846A (en) * | 2014-03-07 | 2015-09-09 | 张�杰 | Public textile (linen) room-temperature neutral detergent and preparation method thereof |
| CN105112174A (en) * | 2015-09-10 | 2015-12-02 | 辽宁石化职业技术学院 | Bactericidal mould-proof laundry detergent |
| CN105349276A (en) * | 2015-12-08 | 2016-02-24 | 成都锦汇科技有限公司 | Disinfecting washing agent |
| CN106434032A (en) * | 2016-08-31 | 2017-02-22 | 胡小丽 | Detergent for preventing yellowing and color fading of clothes |
| CN107723134A (en) * | 2017-11-30 | 2018-02-23 | 鹿寨卡森洗涤服务有限公司 | Cloth grass normal temperature neutral detergent |
-
2021
- 2021-04-20 CN CN202110422998.4A patent/CN113136263A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1414082A (en) * | 2001-10-22 | 2003-04-30 | 孙善家 | Guanidine like polymer disinfectant detergent agent for clothes |
| CN101360533A (en) * | 2005-11-17 | 2009-02-04 | 治疗研究有限公司 | Pathogen - controlling products |
| CN102373120A (en) * | 2010-08-11 | 2012-03-14 | 冯小军 | Guanidine polymer disinfectant detergent agent for clothes |
| CN104893846A (en) * | 2014-03-07 | 2015-09-09 | 张�杰 | Public textile (linen) room-temperature neutral detergent and preparation method thereof |
| CN105112174A (en) * | 2015-09-10 | 2015-12-02 | 辽宁石化职业技术学院 | Bactericidal mould-proof laundry detergent |
| CN105349276A (en) * | 2015-12-08 | 2016-02-24 | 成都锦汇科技有限公司 | Disinfecting washing agent |
| CN106434032A (en) * | 2016-08-31 | 2017-02-22 | 胡小丽 | Detergent for preventing yellowing and color fading of clothes |
| CN107723134A (en) * | 2017-11-30 | 2018-02-23 | 鹿寨卡森洗涤服务有限公司 | Cloth grass normal temperature neutral detergent |
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