CN114431231A - Low-irritation low-corrosivity organic chlorine disinfectant and preparation method and application thereof - Google Patents

Low-irritation low-corrosivity organic chlorine disinfectant and preparation method and application thereof Download PDF

Info

Publication number
CN114431231A
CN114431231A CN202210275198.9A CN202210275198A CN114431231A CN 114431231 A CN114431231 A CN 114431231A CN 202210275198 A CN202210275198 A CN 202210275198A CN 114431231 A CN114431231 A CN 114431231A
Authority
CN
China
Prior art keywords
disinfectant
parts
organic chlorine
chlorine
low
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210275198.9A
Other languages
Chinese (zh)
Inventor
徐宁宁
冷淑珍
郑庆禄
李晖
吴兴玉
吴润业
黄演敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou High Step Chemical It Co ltd
Original Assignee
Guangzhou High Step Chemical It Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangzhou High Step Chemical It Co ltd filed Critical Guangzhou High Step Chemical It Co ltd
Priority to CN202210275198.9A priority Critical patent/CN114431231A/en
Publication of CN114431231A publication Critical patent/CN114431231A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/32—Ingredients for reducing the noxious effect of the active substances to organisms other than pests, e.g. toxicity reducing compositions, self-destructing compositions
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
    • A01N33/02—Amines; Quaternary ammonium compounds
    • A01N33/08—Amines; Quaternary ammonium compounds containing oxygen or sulfur
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/10—Aromatic or araliphatic carboxylic acids, or thio analogues thereof; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Agronomy & Crop Science (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Toxicology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention provides a low-irritation and low-corrosivity organic chlorine disinfectant, and a preparation method and application thereof, and relates to the technical field of disinfectants. The organic chlorine disinfectant comprises the following raw materials in parts by weight: 20-60 parts of organic chlorine, 5-25 parts of corrosion inhibitor and 10-30 parts of adsorbent; the corrosion inhibitor is selected from: one or two of triethanolamine benzoate and monoethanolamine benzoate; the adsorbent is water-soluble starch. The organic chlorine disinfectant has the characteristic of good chlorine stability, has small corrosivity to metal, reduces the free release amount of chlorine, and reduces pungent odor.

Description

Low-irritation low-corrosivity organic chlorine disinfectant and preparation method and application thereof
Technical Field
The invention relates to the technical field of disinfectants, in particular to a low-irritation low-corrosivity organic chlorine disinfectant, and a preparation method and application thereof.
Background
Along with the improvement of living standard of people, the consumption of livestock and poultry is increased year by year, and for guaranteeing timely supply, the breeding industry of China is continuously developed towards large-scale, intensification and standardization.
The chlorine-containing disinfectant has the advantages of good sterilization effect and higher cost performance, and is widely applied to disinfection operation in the fields of water quality treatment, livestock and poultry breeding, environmental cleaning, public medical health and the like. The stability of chlorine in the product of the organic chlorine powder disinfectant is poor, free release of chlorine exists in the production and use processes, and the chlorine has strong oxidizability, so that metal equipment is corroded, and the service life of the equipment is shortened. Moreover, the free release of chlorine generates strong irritation and has certain damage to the respiratory system and the skin of human beings.
Therefore, the method has important significance for reducing the metal corrosivity and odor irritation of the organic chlorine disinfectant by improving the chlorine stability of the organic chlorine product.
Disclosure of Invention
In view of the above, it is necessary to provide a low-irritation and low-corrosiveness organochlorine disinfectant which has high chlorine stability, is less corrosive to metals, and has a reduced free chlorine release amount and a reduced irritating odor.
The low-irritation low-corrosivity organic chlorine disinfectant comprises the following raw materials in parts by weight: 20-60 parts of organic chlorine, 5-25 parts of corrosion inhibitor and 10-30 parts of adsorbent;
the corrosion inhibitor is selected from: one or two of triethanolamine benzoate and monoethanolamine benzoate;
the adsorbent is water-soluble starch.
The raw materials of the organic chlorine disinfectant comprise the corrosion inhibitor, and the organic chlorine disinfectant can be deposited on the surface of a metal material to form a protective film to isolate the contact and oxidation of chlorine components and the metal, so that the corrosion rate of the metal is reduced; meanwhile, the raw materials also comprise an adsorbent which has the characteristics of small particles and large specific surface area and can adsorb organic chlorine to slow down the free volatilization of the organic chlorine, thereby reducing the pungent smell of the product.
In one embodiment, the organic chloride is selected from: one or more than two of trichloroisocyanuric acid, sodium dichloroisocyanurate, sodium trichloroisocyanurates and chloramine T.
In one embodiment, the organic chlorine is trichloroisocyanuric acid and sodium dichloroisocyanurate, and the weight ratio of the trichloroisocyanuric acid to the sodium dichloroisocyanurate is (18-22): (18-22).
In one embodiment, the organic chloride is trichloroisocyanuric acid and trichloroisocyanuric acid sodium, and the weight ratio of the trichloroisocyanuric acid to the trichloroisocyanuric acid sodium is (28-32): (13-17).
In one embodiment, the water-saving paint further comprises 100-1000 parts of water. The organic chlorine disinfectant can also be used as a liquid disinfectant by adding water, and the liquid disinfectant also has the advantages of small corrosivity to metal, low free release amount of chlorine and small pungent smell.
The invention also provides a preparation method of the organic chlorine disinfectant, which comprises the following steps: weighing the raw materials in proportion, uniformly mixing, and standing to obtain the organochlorine disinfectant.
The preparation method is simple and easy to operate, and the obtained product slows down the corrosion to metal through corrosion inhibition and adsorption, adsorbs chlorine odor and reduces the irritation to people.
In one embodiment, the mixture is stirred uniformly in a stirring kettle for 20-40 min and then is kept still for 25-35 min.
The invention also provides an application of the organic chlorine disinfectant in preparation of a disinfectant for a farm.
Compared with the prior art, the invention has the following beneficial effects:
the raw materials of the organic chlorine disinfectant comprise the corrosion inhibitor, and the organic chlorine disinfectant can be deposited on the surface of a metal material to form a protective film to isolate the contact and oxidation of chlorine components and the metal, so that the corrosion rate of the metal is reduced; meanwhile, the raw materials also comprise an adsorbent which has the characteristics of small particles and large specific surface area and can adsorb organic chlorine to slow down the free volatilization of the organic chlorine, thereby reducing the pungent smell of the product. The preparation method is simple and easy to operate, and the obtained product slows down the corrosion to metal through corrosion inhibition and adsorption effects, adsorbs chlorine odor and reduces the irritation to people.
Drawings
FIG. 1 is a graph showing the results of a metal corrosion test.
FIG. 2 is a graph showing the results of free chlorine measurement.
Detailed Description
To facilitate an understanding of the invention, a more complete description of the invention will be given below in terms of preferred embodiments. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
In the following examples and comparative examples, the starting materials were all commercially available unless otherwise specified. Wherein the water-soluble starch is one hundred million-membered YQ158 water-soluble starch which can be dissolved in cold water or hot water. All the parts are parts by weight.
Example 1
An organic chlorine powder disinfectant comprises the following raw materials in parts by weight: 20 parts of trichloroisocyanuric acid, 20 parts of sodium dichloroisocyanurate, 5 parts of triethanolamine benzoate and 15 parts of water-soluble starch.
The preparation method of the organic chlorine disinfectant comprises the following steps: weighing the raw materials according to the proportion, sieving, adding into a stirring kettle, uniformly stirring at 15rpm at normal temperature for 30min, and standing for 30min to obtain the product.
Example 2
An organic chlorine powder disinfectant comprises the following raw materials in parts by weight: 60 parts of trichloroisocyanuric acid, 5 parts of triethanolamine benzoate, 20 parts of monoethanolamine benzoate and 30 parts of water-soluble starch. The preparation is analogous to example 1.
Example 3
An organic chlorine powder disinfectant comprises the following raw materials in parts by weight: 30 parts of trichloroisocyanuric acid, 15 parts of trichloroisocyanuric acid sodium, 25 parts of monoethanolamine benzoate and 10 parts of water-soluble starch. The preparation is analogous to example 1.
Example 4
An organic chlorine liquid disinfectant comprises the following raw materials in parts by weight: 20 parts of trichloroisocyanuric acid, 20 parts of sodium dichloroisocyanurate, 5 parts of triethanolamine benzoate, 15 parts of water-soluble starch and 200 parts of water.
The preparation method of the organic chlorine disinfectant comprises the following steps: weighing the raw materials according to a ratio, sieving the solid raw materials, adding into a stirring kettle, adding water, mixing, stirring at a constant speed of 15rpm at normal temperature for 30min, and standing for 30min to obtain the final product.
Comparative example 1
A commercial organochlorine powder disinfectant is prepared from trichloroisocyanuric acid (main component) and anhydrous sodium sulfate (adjuvant), and contains no corrosion inhibitor and adsorbent.
Comparative example 2
An organic chlorine powder disinfectant comprises the following raw materials in parts by weight: 20 parts of trichloroisocyanuric acid, 20 parts of sodium dichloroisocyanurate and 15 parts of water-soluble starch. The preparation is analogous to example 1.
Comparative example 3
An organic chlorine powder disinfectant comprises the following raw materials in parts by weight: 20 parts of trichloroisocyanuric acid, 20 parts of sodium dichloroisocyanurate and 5 parts of triethanolamine benzoate. The preparation is analogous to example 1.
Experimental example 1
Metal corrosion test experiments.
Subject: experimental group-product of example 1; control-product of comparative example 1, comparative example 2.
The experimental method comprises the following steps: taking a plurality of metal spoons (made of nickel-plated iron) for experiments, cleaning the spoons with alcohol, airing the spoons, putting the spoons into an oven to dry the spoons for 1 hour at 50 ℃, weighing the spoons and recording the weight of the spoons. The metal spoons were placed in the powdered disinfectant of the experimental and control groups and left at room temperature for 48 hours. Observing the corrosion degree of the surface of the metal spoon after the specified time, taking out the metal spoon, washing the metal spoon with distilled water, removing surface moisture by using absorbent paper, placing the metal spoon in an oven for drying at 50 ℃ for 1 hour, weighing and recording the weight of the metal spoon, and observing the change of the corrosion property of the surface of the metal material.
The experimental results are as follows: as shown in table 1 and fig. 1 (corresponding to comparative example 2, comparative example 1 and example 1, respectively, from left to right in fig. 1).
TABLE 1 test results of metal corrosivity of experimental group and control group
Example 1 Comparative example 1 Comparative example 2
Corrosion rate of iron plating nickel 0.0053％ 0.2536％ 0.1947％
Note: corrosion rate (weight of metal key before contact with disinfectant-weight of metal key after contact with disinfectant for 48h and removal of rusted parts) x 100%/weight of metal key before contact with disinfectant.
As can be seen from FIG. 1, the surface of the metal spoon of the control group showed significant rust, indicating that the disinfectant of comparative example 1 was highly corrosive to metals, while the surface of the metal spoon of the experimental group showed almost no corrosion, indicating that the disinfectant of the present invention was very less corrosive to metals. As can be seen from the results of table 1, the corrosion rate of example 1 is extremely low, whereas the corrosion rate of comparative example 1 is 47.85 times that of example 1, further confirming the above results.
Experimental example 2
Pungent taste and chlorine freeness test.
Subject: experimental group-product of example 1; control-products of comparative example 1, comparative example 3.
The method for testing the pungent taste comprises the following steps: a small amount of experimental samples are respectively taken, close to the nasal cavity of a person, and the smell of the product is sensed through olfaction. The free chlorine has strong irritation, the smell can be distinguished through the olfaction of people, and the stronger the smell is, the more the free chlorine is in the product.
Free chlorine test method: and (3) respectively putting 100g of experimental samples in a beaker, enabling the wetted starch potassium iodide test paper to be close to the opening of the beaker, and standing for the same time to observe the discoloration condition of the starch potassium iodide test paper. The wetted starch potassium iodide paper turns blue when it encounters free chlorine, the darker the blue indicating more free chlorine in the product.
The experimental results are as follows:
1. by olfactory discrimination comparison, the product of comparative example 1 had a strong chlorine pungent taste, which was almost intolerable; the product of example 1 was slightly odorous, but was significantly less irritating than comparative examples 1, 3.
2. The free chlorine test results are shown in FIG. 2 (corresponding from left to right in FIG. 2: comparative example 3, comparative example 1 and example 1, respectively). The free chlorine test showed that the products of comparative examples 1 and 3 gave a noticeable blue coloration to the wet potassium starch iodide paper, whereas the product of example 1 gave little discoloration to the potassium starch iodide paper.
The above results demonstrate that the disinfectant of the present invention can significantly reduce the release of free chlorine and reduce pungent odor.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (8)

1. The low-irritation low-corrosivity organic chlorine disinfectant is characterized by comprising the following raw materials in parts by weight: 20-60 parts of organic chlorine, 5-25 parts of corrosion inhibitor and 10-30 parts of adsorbent;
the corrosion inhibitor is selected from: one or two of triethanolamine benzoate and monoethanolamine benzoate;
the adsorbent is water-soluble starch.
2. The organo-chlorine disinfectant as set forth in claim 1, wherein said organo-chlorine is selected from the group consisting of: one or more than two of trichloroisocyanuric acid, sodium dichloroisocyanurate, sodium trichloroisocyanurates and chloramine T.
3. The organic chlorine disinfectant as set forth in claim 2, wherein the organic chlorine is trichloroisocyanuric acid and sodium dichloroisocyanurate, and the weight ratio of trichloroisocyanuric acid to sodium dichloroisocyanurate is (18-22): (18-22).
4. The organic chlorine disinfectant as set forth in claim 2, wherein the organic chlorine is trichloroisocyanuric acid and sodium trichloroisocyanurate, and the weight ratio of trichloroisocyanuric acid to sodium trichloroisocyanuric acid is (28-32): (13-17).
5. The organochlorine disinfectant according to any one of claims 1 to 4, further comprising 100 to 1000 parts of water.
6. A method for preparing an organochlorine disinfectant as defined in any one of claims 1 to 5, characterized by comprising the steps of: weighing the raw materials in proportion, uniformly mixing, and standing to obtain the organochlorine disinfectant.
7. The preparation method of claim 6, wherein the mixture is stirred uniformly in a stirring kettle for 20-40 min and then kept still for 25-35 min.
8. Use of an organochlorine disinfectant as defined in any one of claims 1 to 5 in the preparation of a disinfectant for a farm.
CN202210275198.9A 2022-03-21 2022-03-21 Low-irritation low-corrosivity organic chlorine disinfectant and preparation method and application thereof Pending CN114431231A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210275198.9A CN114431231A (en) 2022-03-21 2022-03-21 Low-irritation low-corrosivity organic chlorine disinfectant and preparation method and application thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210275198.9A CN114431231A (en) 2022-03-21 2022-03-21 Low-irritation low-corrosivity organic chlorine disinfectant and preparation method and application thereof

Publications (1)

Publication Number Publication Date
CN114431231A true CN114431231A (en) 2022-05-06

Family

ID=81360255

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210275198.9A Pending CN114431231A (en) 2022-03-21 2022-03-21 Low-irritation low-corrosivity organic chlorine disinfectant and preparation method and application thereof

Country Status (1)

Country Link
CN (1) CN114431231A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1626451A (en) * 2003-12-10 2005-06-15 曾智勇 Nano bactericide for swimming pool
US20070244010A1 (en) * 2004-08-19 2007-10-18 Nissan Chemical Industries, Ltd. Dichloroisocyanurate Composition with High Storage Stability
CN101292651A (en) * 2007-04-28 2008-10-29 上海利康消毒高科技有限公司 Anti-rust water-based chlorine containing sanitizer and inhibitor
CN104186481A (en) * 2014-06-19 2014-12-10 中国农业科学院兰州畜牧与兽药研究所 Attapulgite and chlorine compound disinfectant and preparation method thereof
CN107950585A (en) * 2017-12-26 2018-04-24 徐州市沅和牧业有限责任公司 A kind of disinfectant for animals
CN109805036A (en) * 2019-01-24 2019-05-28 沈阳溢源生物科技有限公司 A kind of composite disinfection agent
CN112956474A (en) * 2021-01-18 2021-06-15 海韵一剑大卫生科技有限公司 Chlorine-containing low-temperature disinfectant and preparation method thereof

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1626451A (en) * 2003-12-10 2005-06-15 曾智勇 Nano bactericide for swimming pool
US20070244010A1 (en) * 2004-08-19 2007-10-18 Nissan Chemical Industries, Ltd. Dichloroisocyanurate Composition with High Storage Stability
CN101292651A (en) * 2007-04-28 2008-10-29 上海利康消毒高科技有限公司 Anti-rust water-based chlorine containing sanitizer and inhibitor
CN104186481A (en) * 2014-06-19 2014-12-10 中国农业科学院兰州畜牧与兽药研究所 Attapulgite and chlorine compound disinfectant and preparation method thereof
CN107950585A (en) * 2017-12-26 2018-04-24 徐州市沅和牧业有限责任公司 A kind of disinfectant for animals
CN109805036A (en) * 2019-01-24 2019-05-28 沈阳溢源生物科技有限公司 A kind of composite disinfection agent
CN112956474A (en) * 2021-01-18 2021-06-15 海韵一剑大卫生科技有限公司 Chlorine-containing low-temperature disinfectant and preparation method thereof

Similar Documents

Publication Publication Date Title
CN101455849B (en) Air purification agent
KR101406083B1 (en) Multi-functional composition with antimicrobial, sterilizing and deodorizing activity and method for preparing the same
JP2009221177A (en) Antibacterial-and-antifungal composition and applied goods thereof
CN102113981B (en) Non-rinse pregnant woman perineum medical care gel and preparation method thereof
CN107913588A (en) A kind of garbage deodorant and its preparation method and application
CN110684601A (en) Corrosion-free type washing machine tank decontamination sterilization effervescent tablet and preparation method thereof
CN112205420A (en) Negative oxygen ion disinfectant, and preparation method and application thereof
CN105707073B (en) A kind of slow-release broad spectrum antimicrobial agent and preparation method thereof
CN109645026B (en) Composite disinfectant for silkworm
CN114431231A (en) Low-irritation low-corrosivity organic chlorine disinfectant and preparation method and application thereof
JP2008113661A (en) Method for producing calcium powder of ozone egg shell
CN110710530B (en) Compound disinfectant composition and disinfection method
CN109620743B (en) Mouthwash containing acidic bactericide and preparation method thereof
KR20160079459A (en) Cleaning or disinfecting composition having antiviral activity by containing green tea extract as active component
CN104513716A (en) Botanical environmentally-friendly kitchen cleaner
CN103041429A (en) Non-toxic air freshener
CN108935509A (en) A kind of non-stimulated deodorization and disinfection liquid
CN104450304A (en) Faint scent type detergent and preparation method thereof
CN108578346A (en) Skin-care antibacterial hand sanitizer and preparation method thereof
CN104073375A (en) Cleaning agent for air conditioner
CN110200012B (en) Formula and preparation method of water antibacterial material
CN104388201B (en) A kind of anti-corrosion type Air conditioner sterilizing cleaning agent and preparation method thereof
CN105038531A (en) Plant-extract-containing paint
CN109498525A (en) A kind of preparation method of the floral water for expelling insect and relieving itching containing plant essence
CN104381297A (en) O-phthaldialdehyde effervescent tablet with high-efficiency sterilization and disinfection function and preparation method of o-phthaldialdehyde effervescent tablet

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20220506