CN111214393A - Hand-washing-free disinfection gel and preparation method and application thereof - Google Patents
Hand-washing-free disinfection gel and preparation method and application thereof Download PDFInfo
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- CN111214393A CN111214393A CN202010151165.4A CN202010151165A CN111214393A CN 111214393 A CN111214393 A CN 111214393A CN 202010151165 A CN202010151165 A CN 202010151165A CN 111214393 A CN111214393 A CN 111214393A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/34—Alcohols
- A61K8/345—Alcohols containing more than one hydroxy group
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/04—Dispersions; Emulsions
- A61K8/042—Gels
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/34—Alcohols
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/41—Amines
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- A61K8/8141—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- A61K8/8147—Homopolymers or copolymers of acids; Metal or ammonium salts thereof, e.g. crotonic acid, (meth)acrylic acid; Compositions of derivatives of such polymers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
- A61Q17/005—Antimicrobial preparations
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/10—Washing or bathing preparations
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Abstract
The invention belongs to the technical field of washing and caring articles, and discloses a hand-washing-free disinfection gel, and a preparation method and application thereof. Preparing raw materials according to parts by weight, wherein the raw materials comprise 0.5% of polyhexamethylene guanidine hydrochloride, 50-55% of ethanol, 10% of n-propanol, 2-4% of glycerol, 9400.5% of kappa-mother, 0.5% of triethanolamine, 0.05% of essence and the balance of purified deionized water; dissolving the Carbam 940, polyhexamethylene guanidine hydrochloride, essence, n-propanol, triethanolamine, glycerol and essence in an ethanol solution, and stirring to obtain a homogeneous solution; adding purified ionized water to full volume, and performing constant volume and aging; inspecting the obtained intermediate product; if the product is qualified, filling and sealing the product by using disinfectant plastic bottles and heads, and externally packaging the product; and (5) inspecting the finished product, and storing the qualified product in a finished product warehouse. The skin-moistening and water-retaining agent has the effects of moistening skin and retaining water, is quick to dry and non-sticky, has no stimulation to the skin of hands, can avoid being washed by clear water, and has a longer disinfection and sterilization effect.
Description
Technical Field
The invention belongs to the technical field of washing and caring articles, and particularly relates to a hand-washing-free disinfection gel, and a preparation method and application thereof.
Background
The hand is the most frequent part of the human body contacting the outside, and is very easy to be infected with various bacteria in daily work and life, especially in the environments of hospitals and the like with a large amount of pathogenic microorganisms. The hands of the medical staff are used as transmission media of various germs and are important factors causing bacterial cross infection. The incidence rate of hospital infection can be reduced to a certain extent by increasing the hand washing frequency of patients and medical care personnel, but pathogenic microorganisms cannot be completely removed by only washing hands. And a plurality of pathogenic microorganisms on the hand skin can be quickly and effectively killed by using the proper hand disinfectant. Hand disinfection is the simplest and most effective measure for controlling nosocomial infections.
At present, the common hand disinfectants are various, and mainly comprise iodophor, ethanol, chlorhexidine (chlorhexidine), high oxidation-reduction potential water, chlorine-containing disinfectant, other compound disinfectant and the like. The disinfectant has ideal effects in disinfection and sterilization, but has irritation or other side effects on hand skin, and can easily cause dry, rough and chapped hand skin after long-term use, and the common hand disinfectant usually needs to be washed by clean water, so that the disinfection and sterilization effects are kept for a short time.
In conclusion, the existing disinfectant has ideal disinfection and sterilization effects, but has irritation or other side effects on hand skin, strong sticky feeling or incapability of quick drying, high production cost, easy drying, roughness and chapping of hand skin after long-term use, and the common hand disinfectant usually needs to be washed by clean water, so that the disinfection and sterilization effects are kept for a short time.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a washing-free disinfection gel and a preparation method and application thereof.
The hand-washing-free disinfection gel is prepared from, by weight, 50-55% of ethanol with the purity of 95%, 10% of n-propanol with the purity of 99%, 2-4% of glycerol with the purity of 99%, 9400.5% of kappa-mother with the purity of 99%, 0.5% of triethanolamine with the purity of 99%, 0.5% of polyhexamethylene guanidine hydrochloride with the purity of 95%, 0.05% of essence with the purity of 99%, and the balance of purified deionized water, wherein the deionized water is supplemented to 100%.
Another object of the present invention is to provide a method for preparing a no-wash hand sanitizer gel, which comprises the steps of:
preparing raw materials in parts by weight: 50-55% of ethanol with the purity of 95%, 10% of n-propanol with the purity of 99%, 2-4% of glycerol with the purity of 99%, 9400.5% of kappa-mother with the purity of 99%, 0.5% of triethanolamine with the purity of 99%, 0.5% of polyhexamethylene guanidine hydrochloride with the purity of 95%, 0.05% of essence with the purity of 99% and the balance of purified deionized water;
step two, dissolving the kappa-formaldehyde resin 940, the n-propanol, the triethanolamine, the glycerol, the polyhexamethylene guanidine hydrochloride and the essence in an ethanol solution, and stirring to obtain a homogeneous solution;
adding purified ionic water to full volume, and performing constant volume and aging;
step four, inspecting the obtained intermediate product;
step five, if the product is qualified, filling and sealing the product by using disinfectant plastic bottles and heads, and externally packaging the product;
and step six, inspecting the finished products, and storing the qualified products in a finished product warehouse.
The hand-free disinfection gel disclosed by the invention forms a film through hand skin, so that the disinfection time is prolonged, the step of using soap solution or clear water for absorption is avoided, a user can use the gel anywhere at any time, and no other condition is limited; the hand-washing-free disinfectant disclosed by the invention has the effects of moisturizing the skin and preserving the water, has no stimulation to the hand skin, and solves the defects that the hand skin is easy to dry, rough and chap after long-term use of the existing disinfectant.
The invention aims to improve the stimulation or other side effects of the disinfectant on hand skin, increase the skin-care and water-retention functions, and simultaneously use the gel formulation to avoid the step of rinsing with clear water after disinfection, so that the disinfection and sterilization effects can be kept for a longer time.
The main components of the disinfectant comprise Carbeth 940, polyhexamethylene guanidine hydrochloride, n-propanol, ethanol, triethanolamine, glycerol and essence, and the disinfectant is characterized in that the n-propanol belongs to an alcohol disinfectant, has a similar disinfection and sterilization effect to ethanol, can kill bacterial propagules and destroy most lipophilic viruses such as herpes simplex viruses, hepatitis B viruses, human immunodeficiency viruses and the like, can improve the effect of killing microorganisms by compounding, shortens the onset time, has more advantages particularly to the viruses, and depends on three effects on the disinfection mechanism: breaking peptide bonds of pathogenic microorganism proteins to denature the proteins; the water film on the surface of the protein is removed, so that the protein loses activity and causes the metabolism disorder of microorganisms; performing bacteriolysis; the Kaberkok 940 has the main function of a gel, is an excellent gel matrix and has the characteristic of thickening and suspending; the triethanolamine mainly acts as a pH regulator and a stabilizer, and a cream product emulsified by the triethanolamine has the characteristics of fine and bright cream and is the most common neutralizer of acidic polymer gel such as the kappa-formaldehyde resin and the like, and the triethanolamine neutralizes the carboxyl of the kappa-formaldehyde resin to form a stable polymer structure so as to achieve the effects of thickening and moisturizing; the action of polyhexamethylene guanidine hydrochloride is sterilization and disinfection, and the mechanism is as follows: (1) guanidine compounds have higher activity, polymers are electropositive, and various bacteria and viruses are easy to adsorb because of electronegativity, so that the bacteria and the viruses cannot divide and reproduce and lose activity; (2) the structure of the cell membrane is collapsed to form a transmembrane pore, the cell membrane is broken to destroy the energy metabolism of the microorganism, and the activity of the bacterial virus is lost; (3) the polymer can form a layer of film to seal the breathing channel of the microorganism, so that the microorganism is suffocated; the sterilization mechanism is independent of the form and the species of the microorganism, the effect of the microorganism cannot be influenced even if the microorganism is variant or variant, and the microorganism does not generate drug resistance to the polyhexamethylene guanidine salt; the main function of the ethanol is to enhance the sterilization capability, and simultaneously, the ethanol is used as a solvent and provides the quick-drying characteristic of the product; the main function of the glycerin is to moisten the skin and retain water; the essence has the main function of harmonizing and masking the bad smell of the ethanol, so that the smell of the product is more easily accepted, even pleasant; water is the solvent.
The alcohol disinfectant has the characteristics of quick action, stable property, no toxicity and no corrosiveness, can kill bacterial propagules and destroy most lipophilic viruses such as herpes simplex viruses, hepatitis B viruses, human immunodeficiency viruses and the like, can improve the action of killing microorganisms and shorten the effective action time by compounding, particularly has more advantages on viruses, and depends on three actions in a disinfection mechanism: breaking peptide bonds of pathogenic microorganism proteins to denature the proteins; the water film on the surface of the protein is removed, so that the protein loses activity and causes the metabolism disorder of microorganisms; and (4) bacteriolysis. Because the concentration of the alcohol is lower than the optimal sterilization concentration level, the sterilization and disinfection capacity is reduced, the polyhexamethylene guanidine hydrochloride is compounded to form the compound disinfectant with synergistic sterilization and enhancement effects, and the two types of sterilization substances are environment-friendly and can not cause burden to human skin or natural environment. The proportion of the alcohol in the invention is still relatively heavy, so the smell of the product is easily unacceptable, and essence is needed to be added to adjust and mask the smell of the alcohol, thereby generating more acceptable or even pleasant smell.
According to the invention, the Carbeth 940 is added as a gel, so that the disinfectant is improved into a disinfectant gel, the disinfectant forms a film on the skin of the hand, the hand does not need to be washed by clear water, and the disinfection time is prolonged; by adding triethanolamine as a neutralizer of the kappa-formaldehyde resin, the high molecular structure is more stable, and the cream is more exquisite and bright white while thickening and moisturizing; by adding glycerin, the disinfection gel has the functions of moistening skin and retaining water.
The hand-free disinfection gel disclosed by the invention forms a film through the skin of a hand, so that the disinfection time is prolonged, the step of washing the hand by using soap solution or clear water is avoided, a user can use the gel anywhere at any time, and no other condition is limited; the hand-washing-free disinfectant disclosed by the invention has the effects of moisturizing the skin and retaining water, is quick to dry and non-sticky, has no stimulation to the hand skin, and solves the defects that the hand skin is easy to dry, rough and chap after long-term use of the existing disinfectant.
Drawings
FIG. 1 is a flow chart of a method for preparing a no-wash hand sanitizer gel according to an embodiment of the present invention.
Fig. 2 is a flow chart of a production process of the no-wash hand disinfection gel provided by the embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The disinfectant aims at solving the problems that the existing disinfectant has ideal effects in the aspects of disinfection and sterilization, but has irritation or other side effects on hand skin, and the hand skin is easy to dry, rough and chap after long-term use. The hand-washing-free disinfection gel disclosed by the invention can be used for disinfecting and sterilizing, and can also be used for caring hand skin through glycerol.
The technical scheme of the invention is described in detail in the following with reference to the accompanying drawings.
The hand-washing-free disinfection gel provided by the embodiment of the invention comprises, by weight, 50-55% of ethanol with a purity of 95%, 10% of n-propanol with a purity of 99%, 2-4% of glycerol with a purity of 99%, 9400.5% of kappa-mother with a purity of 99%, 0.5% of triethanolamine with a purity of 99%, 0.5% of polyhexamethylene guanidine hydrochloride with a purity of 95%, 0.05% of essence with a purity of 99%, and the balance of purified deionized water, wherein the deionized water is used for supplementing to 100%.
As shown in fig. 1, the preparation method of the no-clean hand disinfection gel provided by the embodiment of the invention comprises the following steps:
s101: preparing raw materials in parts by weight: 50-55% of ethanol with the purity of 95%, 10% of n-propanol with the purity of 99%, 2-4% of glycerol with the purity of 99%, 9400.5% of kappa-mother with the purity of 99%, 0.5% of triethanolamine with the purity of 99%, 0.5% of polyhexamethylene guanidine hydrochloride with the purity of 95%, 0.05% of essence with the purity of 99% and the balance of purified deionized water;
s102: dissolving the kappa-formaldehyde resin 940, n-propanol, triethanolamine, glycerol, polyhexamethylene guanidine hydrochloride and essence in an ethanol solution, and stirring to obtain a homogeneous solution;
s103: adding purified ionized water to full volume, and performing constant volume and aging;
s104: inspecting the obtained intermediate product;
s105: if the product is qualified, filling and sealing the product by using disinfectant plastic bottles and heads, and externally packaging the product;
s106: and (5) inspecting the finished product, and storing the qualified product in a finished product warehouse.
The technical solution of the invention is further described below with reference to specific embodiments.
Example 1:
1000kg of prescription composition:
example 2:
1000kg of prescription composition:
example 3:
1000kg of prescription composition:
the common hand disinfectants are various, and mainly comprise iodophor, ethanol, chlorhexidine (chlorhexidine), high oxidation-reduction potential water, chlorine-containing disinfectant, other compound disinfectant and the like. The disinfectant has ideal effects in disinfection and sterilization, but has irritation or other side effects on hand skin, and can easily cause dry, rough and chapped hand skin after long-term use, and the common hand disinfectant usually needs to be washed by clean water, so that the disinfection and sterilization effects are kept for a short time.
The gel is a hand-washing-free disinfection gel, the main components of disinfection and sterilization are ethanol and n-propanol, the gel has the characteristics of quick action, stable property, no toxicity and no corrosivity of alcohol disinfectant, and the complex formulation can improve the action of killing microorganisms, shorten the effective action time and particularly has more advantages on viruses. The hand-free disinfection gel disclosed by the invention forms a film through hand skin, so that the disinfection time is prolonged, the step of using soap solution or clear water for absorption is avoided, a user can use the gel anywhere at any time, and no other condition is limited; the hand-washing-free disinfectant disclosed by the invention has the effects of moisturizing the skin and retaining water, is quick to dry and non-sticky, has no stimulation to the hand skin, and solves the defects that the hand skin is easy to dry, rough and chap after long-term use of the existing disinfectant.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The hand-washing-free disinfection gel is characterized by comprising, by weight, 50-55% of ethanol with the purity of 95%, 10% of n-propanol with the purity of 99%, 2-4% of glycerol with the purity of 99%, 9400.5% of kappa-mother with the purity of 99%, 0.5% of triethanolamine with the purity of 99%, 0.5% of polyhexamethylene guanidine hydrochloride with the purity of 95%, 0.05% of essence with the purity of 99%, and the balance of purified deionized water, wherein the deionized water is supplemented to 100%.
2. A method for preparing a hand-free disinfecting gel as claimed in claim 1, wherein the method for preparing the hand-free disinfecting gel comprises the following steps:
preparing raw materials in parts by weight: 50-55% of ethanol with the purity of 95%, 10% of n-propanol with the purity of 99%, 2-4% of glycerol with the purity of 99%, 9400.5% of kappa-mother with the purity of 99%, 0.5% of triethanolamine with the purity of 99%, 0.5% of polyhexamethylene guanidine hydrochloride with the purity of 95%, 0.05% of essence with the purity of 99% and the balance of purified deionized water;
step two, dissolving the kappa-formaldehyde resin 940, the n-propanol, the triethanolamine, the glycerol, the polyhexamethylene guanidine hydrochloride and the essence in an ethanol solution, and stirring to obtain a homogeneous solution;
adding purified ionic water to full volume, and performing constant volume and aging;
step four, inspecting the obtained intermediate product;
step five, if the product is qualified, filling and sealing the product by using disinfectant plastic bottles and heads, and externally packaging the product;
and step six, inspecting the finished products, and storing the qualified products in a finished product warehouse.
3. A rinse prepared from the hand sanitizer gel of claim 1.
4. A cleaning article prepared from the hand-free disinfecting gel of claim 1.
5. A hand sanitizer prepared from the hand sanitizer-free gel of claim 1.
6. A disinfectant prepared from the hand-free sanitizing gel of claim 1.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010151165.4A CN111214393A (en) | 2020-03-06 | 2020-03-06 | Hand-washing-free disinfection gel and preparation method and application thereof |
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| CN202010151165.4A CN111214393A (en) | 2020-03-06 | 2020-03-06 | Hand-washing-free disinfection gel and preparation method and application thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111617000A (en) * | 2020-06-17 | 2020-09-04 | 广州欧盛化妆品有限公司 | Lightyellow sophora root nano-silver washing-free disinfectant and preparation method thereof |
| CN113018253A (en) * | 2021-03-19 | 2021-06-25 | 石家庄学院 | Washing-free disinfection gel and preparation method and preparation device thereof |
| CN113520918A (en) * | 2021-06-19 | 2021-10-22 | 山东凯普润消毒灭菌技术有限公司 | Long-acting protection type hand-washing-free disinfectant and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108042562A (en) * | 2017-12-22 | 2018-05-18 | 北京长江脉医药科技有限责任公司 | Disposable disinfectant of the compound alcohol of gel-type and preparation method thereof |
-
2020
- 2020-03-06 CN CN202010151165.4A patent/CN111214393A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108042562A (en) * | 2017-12-22 | 2018-05-18 | 北京长江脉医药科技有限责任公司 | Disposable disinfectant of the compound alcohol of gel-type and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111617000A (en) * | 2020-06-17 | 2020-09-04 | 广州欧盛化妆品有限公司 | Lightyellow sophora root nano-silver washing-free disinfectant and preparation method thereof |
| CN113018253A (en) * | 2021-03-19 | 2021-06-25 | 石家庄学院 | Washing-free disinfection gel and preparation method and preparation device thereof |
| CN113520918A (en) * | 2021-06-19 | 2021-10-22 | 山东凯普润消毒灭菌技术有限公司 | Long-acting protection type hand-washing-free disinfectant and preparation method thereof |
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Application publication date: 20200602 |