CN117660125B - Quaternary ammonium salt clothes cleaning disinfectant and preparation method thereof - Google Patents
Quaternary ammonium salt clothes cleaning disinfectant and preparation method thereof Download PDFInfo
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- CN117660125B CN117660125B CN202311368208.4A CN202311368208A CN117660125B CN 117660125 B CN117660125 B CN 117660125B CN 202311368208 A CN202311368208 A CN 202311368208A CN 117660125 B CN117660125 B CN 117660125B
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- isolation layer
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- 239000000645 desinfectant Substances 0.000 title claims abstract description 41
- 238000004140 cleaning Methods 0.000 title claims abstract description 37
- 150000003242 quaternary ammonium salts Chemical class 0.000 title claims abstract description 36
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 238000002955 isolation Methods 0.000 claims abstract description 74
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 59
- 239000012459 cleaning agent Substances 0.000 claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 27
- 239000000178 monomer Substances 0.000 claims abstract description 20
- 229960000686 benzalkonium chloride Drugs 0.000 claims abstract description 13
- XIWFQDBQMCDYJT-UHFFFAOYSA-M benzyl-dimethyl-tridecylazanium;chloride Chemical compound [Cl-].CCCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 XIWFQDBQMCDYJT-UHFFFAOYSA-M 0.000 claims abstract description 13
- 239000011248 coating agent Substances 0.000 claims description 29
- 238000000576 coating method Methods 0.000 claims description 29
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 26
- 108010010803 Gelatin Proteins 0.000 claims description 26
- 229920000159 gelatin Polymers 0.000 claims description 26
- 239000008273 gelatin Substances 0.000 claims description 26
- 235000019322 gelatine Nutrition 0.000 claims description 26
- 235000011852 gelatine desserts Nutrition 0.000 claims description 26
- 239000000843 powder Substances 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000001035 drying Methods 0.000 claims description 15
- 230000001105 regulatory effect Effects 0.000 claims description 14
- VAZJLPXFVQHDFB-UHFFFAOYSA-N 1-(diaminomethylidene)-2-hexylguanidine Polymers CCCCCCN=C(N)N=C(N)N VAZJLPXFVQHDFB-UHFFFAOYSA-N 0.000 claims description 13
- 229920002413 Polyhexanide Polymers 0.000 claims description 13
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 13
- 239000002202 Polyethylene glycol Substances 0.000 claims description 10
- 239000004359 castor oil Substances 0.000 claims description 10
- 235000019438 castor oil Nutrition 0.000 claims description 10
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims description 10
- 229920001223 polyethylene glycol Polymers 0.000 claims description 10
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Natural products OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 9
- 229960004887 ferric hydroxide Drugs 0.000 claims description 9
- IEECXTSVVFWGSE-UHFFFAOYSA-M iron(3+);oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Fe+3] IEECXTSVVFWGSE-UHFFFAOYSA-M 0.000 claims description 9
- WWNBZGLDODTKEM-UHFFFAOYSA-N sulfanylidenenickel Chemical compound [Ni]=S WWNBZGLDODTKEM-UHFFFAOYSA-N 0.000 claims description 9
- 229960002233 benzalkonium bromide Drugs 0.000 claims description 7
- KHSLHYAUZSPBIU-UHFFFAOYSA-M benzododecinium bromide Chemical compound [Br-].CCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 KHSLHYAUZSPBIU-UHFFFAOYSA-M 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 7
- 230000001954 sterilising effect Effects 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 6
- 238000005187 foaming Methods 0.000 claims description 4
- 239000004088 foaming agent Substances 0.000 claims description 4
- 235000011837 pasties Nutrition 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 3
- 239000003085 diluting agent Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000011012 sanitization Methods 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 6
- 239000003945 anionic surfactant Substances 0.000 abstract description 5
- 230000008485 antagonism Effects 0.000 abstract description 4
- 230000007935 neutral effect Effects 0.000 abstract description 4
- 230000002378 acidificating effect Effects 0.000 abstract description 3
- 125000002091 cationic group Chemical group 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 134
- 239000002585 base Substances 0.000 description 7
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- 239000003093 cationic surfactant Substances 0.000 description 3
- 229910000365 copper sulfate Inorganic materials 0.000 description 3
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000011247 coating layer Substances 0.000 description 2
- 230000000249 desinfective effect Effects 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007723 die pressing method Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- -1 hydrogen ions Chemical class 0.000 description 1
- 239000002085 irritant Substances 0.000 description 1
- 231100000021 irritant Toxicity 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- C11D3/26—Organic compounds containing nitrogen
-
- 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
- C11D3/26—Organic compounds containing nitrogen
- C11D3/30—Amines; Substituted amines ; Quaternized amines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- 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)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to the technical field of disinfectants, in particular to a quaternary ammonium salt clothes cleaning disinfectant and a preparation method thereof, comprising a cleaning agent and a disinfection monomer; the disinfection monomer comprises a tubular wrapping layer; the tubular wrapping layer is internally provided with a first outer isolation layer, a first PH value adjusting layer, a first inner isolation layer, a disinfection liquid layer, a second inner isolation layer, a second PH value adjusting layer and a second outer isolation layer from bottom to top in sequence; the tubular wrapping layer, the first outer isolation layer, the first inner isolation layer, the second outer isolation layer and the second inner isolation layer are all composed of substances dissolved in neutral and acidic liquids. According to the invention, the disinfectant layer is separated and then dispersed in the cleaning agent, and the disinfectant layer is dissolved and released after the cleaning agent is diluted, so that the problem that the cationic benzalkonium chloride disinfectant cannot exist in the cleaning agent of the anionic surfactant stably is solved, and meanwhile, the reduction of the cleaning effect and the disinfection effect caused by antagonism between the disinfectant layer and the cleaning agent in the cleaning process is avoided.
Description
Technical Field
The invention relates to the technical field of disinfectants, in particular to a quaternary ammonium salt clothes cleaning disinfectant and a preparation method thereof.
Background
The quaternary ammonium salt disinfectant is a cationic surfactant, belongs to a non-oxidizing bactericide, has broad-spectrum and high-efficiency sterilization and algae-killing capacity, is nontoxic, colorless and non-irritant, and is very suitable for being added into a clothes cleaner; however, most of the effective cleaning components of the existing clothes cleaners are anionic surfactants, so that the two surfactants are combined with each other to generate antagonism due to different electric properties after the addition, and the sterilization capability and the cleaning capability are reduced.
Disclosure of Invention
The invention aims at overcoming the defects in the prior art and provides a quaternary ammonium salt clothes cleaning disinfectant and a preparation method thereof.
The aim of the invention is achieved by the following technical scheme: a quaternary ammonium salt clothes cleaning disinfectant comprises a cleaning agent and a disinfection monomer suspended in the cleaning agent;
The disinfection monomer comprises a tubular wrapping layer; the tubular wrapping layer is internally provided with a first outer isolation layer, a first PH value adjusting layer, a first inner isolation layer, a disinfection liquid layer, a second inner isolation layer, a second PH value adjusting layer and a second outer isolation layer from bottom to top in sequence; the tubular wrapping layer, the first outer isolation layer and the second outer isolation layer form a closed space;
the tubular wrapping layer, the first outer isolating layer, the first inner isolating layer, the second outer isolating layer and the second inner isolating layer are all composed of substances which are insoluble in alkaline liquid and soluble in neutral and acidic liquid.
The invention is further arranged that the thickness of the first outer isolating layer and the thickness of the second outer isolating layer are smaller than the thickness of the tubular wrapping layer.
The invention further provides that the disinfectant layer is composed of a single component quaternary ammonium salt or a mixed quaternary ammonium salt or a combination of quaternary ammonium salt and other non-quaternary ammonium salt disinfectant components.
The invention further provides that the disinfection liquid layer is prepared from 12 parts of benzalkonium chloride, 3 parts of polyhexamethylene biguanide, 45 parts of PEG-40 hydrogenated castor oil, 20 parts of polyethylene glycol and 40 parts of water.
The invention further provides that the disinfection liquid layer is prepared from 12 parts of benzalkonium bromide, 3 parts of polyhexamethylene biguanide, 45 parts of PEG-40 hydrogenated castor oil, 20 parts of polyethylene glycol and 40 parts of water.
The invention further provides that the tubular wrapping, the first outer spacer, the first inner spacer, the second outer spacer and the second inner spacer are each made of calcium carbonate and gelatin or are each made of ferric hydroxide and gelatin or are each made of nickel sulfide and gelatin.
The preparation method for preparing the quaternary ammonium salt clothes cleaning disinfectant comprises the following steps:
s1, adding gelatin into calcium carbonate powder, ferric hydroxide powder or nickel sulfide powder, and forming a tubular wrapping layer with a tubular structure through molding by a molding die;
S2, adding gelatin and a diluent into the calcium carbonate powder, the ferric hydroxide powder or the nickel sulfide powder to obtain an isolation coating;
S3, adding polyhexamethylene biguanide, PEG-40 hydrogenated castor oil, polyethylene glycol and water into a stirrer, and adding benzalkonium chloride or benzalkonium bromide into the stirrer at the same time, so as to obtain a pasty disinfection intermediate.
The invention is further arranged to further comprise the steps of:
S4, providing a base film roll;
S5, coating the isolating paint on the surface of the base film roll, and primarily drying to form a first external isolating layer with a surface dry;
s6, spraying citric acid powder coated with gelatin on the surface of the first external isolation layer to form a first PH value regulating layer;
s7, coating the isolation coating on the surface of the first PH value regulating layer, and primarily drying to form a surface-dried first inner isolation layer;
s8, coating the disinfection intermediate on the surface of the first inner isolation layer, and drying to form a disinfection liquid layer.
The invention is further arranged to further comprise the steps of:
s9, coating the isolation coating on the surface of the disinfection liquid layer, and primarily drying to form a second internal isolation layer with a surface dryness;
s10, spraying citric acid powder coated with gelatin on the surface of the second inner isolation layer to form a second PH value regulating layer;
s11, coating the isolation coating on the surface of the second PH value regulating layer, and primarily drying to form a surface-dried second external isolation layer;
s12, pressing the tubular wrapping layer in and cutting through the base film roll;
S13, standing for a period of time to enable the mixture to be completely solidified so as to form a disinfection monomer;
S14, adding a disinfection monomer into the cleaning agent, so as to form a suspension.
The invention is further arranged such that in step S3 a foaming agent is added to control the foaming rate of the disinfection intermediate.
The invention has the beneficial effects that: according to the invention, the disinfectant layer is separated and then dispersed in the cleaning agent, and the disinfectant layer is dissolved and released after the cleaning agent is diluted, so that the problem that the cationic benzalkonium chloride disinfectant cannot exist in the cleaning agent of the anionic surfactant stably is solved, and meanwhile, the reduction of the cleaning effect and the disinfection effect caused by antagonism between the disinfectant layer and the cleaning agent in the cleaning process is avoided.
Drawings
The invention will be further described with reference to the accompanying drawings, in which embodiments do not constitute any limitation of the invention, and other drawings can be obtained by one of ordinary skill in the art without inventive effort from the following drawings.
FIG. 1 is a schematic structural view of a sterilizing unit according to the present invention;
FIG. 2 is a cross-sectional view of a disinfecting monomer of the present invention;
Wherein: 1. a tubular wrapping layer; 2. a first outer barrier layer; 3. a first pH adjusting layer; 4. a first inner barrier layer; 5. a disinfectant layer; 6. a second inner barrier layer; 7. a second pH adjusting layer; 8. and a second outer barrier layer.
Detailed Description
The invention will be further described with reference to the following examples.
As can be seen from fig. 1 to fig. 2, the quaternary ammonium salt clothes cleaning disinfectant according to the present embodiment includes a cleaning agent and a disinfectant monomer suspended in the cleaning agent;
The disinfection monomer comprises a tubular wrapping layer 1; a first outer isolation layer 2, a first PH value adjusting layer 3, a first inner isolation layer 4, a disinfection liquid layer 5, a second inner isolation layer 6, a second PH value adjusting layer 7 and a second outer isolation layer 8 are sequentially arranged in the tubular wrapping layer 1 from bottom to top; the tubular wrapping layer 1, the first outer isolating layer 2 and the second outer isolating layer 8 form a closed space; the first PH adjusting layer 3 and the second PH adjusting layer 7 may be copper sulfate, aluminum chloride, sodium sulfite, or citric acid powder.
The tubular wrapping 1, the first outer isolating layer 2, the first inner isolating layer 4, the second outer isolating layer 8 and the second inner isolating layer 6 are all composed of substances which are insoluble in alkaline liquid and soluble in neutral and acidic liquid; the thickness of the first outer isolating layer 2 and the thickness of the second outer isolating layer 8 are smaller than the thickness of the tubular wrapping 1.
Specifically, the quaternary ammonium salt clothes cleaning disinfectant disclosed in the embodiment is an alkaline cleaning solution composed of anionic surfactants, wherein the cleaning agent is the same as a clothes cleaning agent on the market; the sterilizing monomer is not dissolved in the cleaning agent due to the tubular wrapping layer 1, the first outer isolating layer 2, the first inner isolating layer 4 and the second outer isolating layer 8, so that the sterilizing monomer is suspended on the cleaning agent; the detergent plays a role in cleaning clothes, and the disinfection monomer plays a role in disinfecting clothes.
The disinfection liquid layer 5 is isolated in the closed space, so that the disinfection liquid composed of the cationic surfactant is not contacted with the cleaning agent, and can be stably present in the cleaning liquid; in the cleaning process, the whole disinfection monomer is always in a weak alkaline environment, so the first outer isolation layer 2, the second outer isolation layer 8 and the tubular wrapping layer 1 are not dissolved;
When the quaternary ammonium salt clothes cleaning disinfectant enters rinsing after the cleaning process is finished, the pH value of the liquid is reduced along with dilution of the rinsing process, namely after the consumption of the cleaner is finished, the environment where the whole disinfection monomer is positioned is changed from an alkaline environment to a neutral environment, so that the first outer isolation layer 2, the second outer isolation layer 8 and the tubular wrapping layer 1 start to be dissolved; because the thickness of the first outer isolation layer 2 and the thickness of the second outer isolation layer 8 are smaller than the thickness of the tubular wrapping layer 1, the first outer isolation layer 2 and the second outer isolation layer 8 are dissolved earlier than the tubular wrapping layer 1, so that the first PH value adjusting layer 3 and the second PH value adjusting layer 7 are contacted with water, and the PH value of the whole environment is reduced due to the fact that the first PH value adjusting layer 3 and the second PH value adjusting layer 7 are dissolved in the water;
On the one hand, the lower PH value can increase the dissolution rate of the tubular wrapping layer 1, the first inner isolation layer 4 and the second inner isolation layer 6, so that the disinfection liquid layer 5 can be exposed and dissolved in a cleaning environment as soon as possible, and the disinfection effect is achieved; meanwhile, the weak acid environment can enhance the surface activity of cationic surfactants such as benzalkonium chloride, polyhexamethylene biguanide and the like, so that the disinfection and sterilization effects are enhanced;
According to the embodiment, the disinfection liquid layer 5 is separated and then dispersed in the cleaning agent, and after the cleaning agent is diluted, the disinfection liquid layer 5 is dissolved and released, so that the problem that the cationic benzalkonium chloride disinfectant cannot exist in the cleaning agent of the anionic surfactant stably is solved, and meanwhile, the reduction of the cleaning effect and the disinfection effect caused by antagonism between the disinfection liquid layer 5 and the cleaning agent in the cleaning process is avoided.
The quaternary ammonium salt clothes cleaning disinfectant disclosed in the embodiment is characterized in that the disinfectant layer is composed of quaternary ammonium salt with single components or a combination of mixed quaternary ammonium salt or quaternary ammonium salt and other non-quaternary ammonium salt disinfectant components.
The quaternary ammonium salt clothes cleaning disinfectant disclosed in the embodiment, wherein the disinfectant layer 5 is prepared from 12 parts of benzalkonium chloride, 3 parts of polyhexamethylene biguanide, 45 parts of PEG-40 hydrogenated castor oil, 20 parts of polyethylene glycol and 40 parts of water.
The quaternary ammonium salt clothes cleaning disinfectant disclosed in the embodiment, wherein the disinfectant layer 5 is prepared from 12 parts of benzalkonium bromide, 3 parts of polyhexamethylene biguanide, 45 parts of PEG-40 hydrogenated castor oil, 20 parts of polyethylene glycol and 40 parts of water.
According to the quaternary ammonium salt clothes cleaning disinfectant, the tubular wrapping layer 1, the first outer isolating layer 2, the first inner isolating layer 4, the second outer isolating layer 8 and the second inner isolating layer 6 are all made of calcium carbonate and gelatin, or are all made of ferric hydroxide and gelatin, or are all made of nickel sulfide and gelatin.
The preparation method for preparing the quaternary ammonium salt clothes cleaning disinfectant comprises the following steps:
S1, adding gelatin into calcium carbonate powder, ferric hydroxide powder or nickel sulfide powder, and forming a tubular wrapping layer 1 with a tubular structure through molding by a molding die; wherein 20 parts of powdery gelatin, 15 parts of powdery calcium carbonate powder and 5 parts of water are fully mixed and then sent to a forming die for die pressing to form a tubular wrapping layer 1 with a tubular structure; gelatin and calcium carbonate are insoluble in water in alkaline environment, and when the laundry detergent is diluted in the washing process, the gelatin and the calcium carbonate gradually dissolve after the pH value of the environment is reduced;
S2, adding gelatin and a diluent into the calcium carbonate powder, the ferric hydroxide powder or the nickel sulfide powder to obtain an isolation coating; wherein 10 parts of gelatin, 5 parts of calcium carbonate powder and 20 parts of water are fully mixed and heated to 70 ℃ for stirring, and the isolation coating is obtained after cooling;
S3, adding polyhexamethylene biguanide, PEG-40 hydrogenated castor oil, polyethylene glycol and water into a stirrer, and adding benzalkonium chloride or benzalkonium bromide into the stirrer at the same time, so as to obtain a pasty disinfection intermediate; adding 12 parts of benzalkonium chloride or benzalkonium bromide, 3 parts of polyhexamethylene biguanide, 45 parts of PEG-40 hydrogenated castor oil, 20 parts of polyethylene glycol and 40 parts of water into a stirrer, and stirring for 1.5-2 hours at the temperature of 5-8 ℃ to obtain a pasty disinfection intermediate;
S4, providing a base film roll;
s5, coating the isolating paint on the surface of the base film roll, and primarily drying to form a surface-dried first external isolating layer 2; controlling the thickness to be 5-15 um;
S6, spraying citric acid powder coated with gelatin on the surface of the first external isolation layer 2 to form a first PH value regulating layer 3; because the surface of the first external isolation layer 2 has moisture, the direct spraying of the citric acid powder can absorb water to release hydrogen ions, and gelatin is coated outside the citric acid powder;
The filler of the first PH value regulating layer 3 can be copper sulfate or aluminum chloride, has a certain sterilization and disinfection effect after being dissolved in water, can form a synergistic effect with benzalkonium chloride and polyhexamethylene biguanide, and improves the disinfection effect;
S7, coating the isolation coating on the surface of the first PH value regulating layer 3, and primarily drying to form a surface-dried first inner isolation layer 4; controlling the thickness to be in the range of 20-25 um;
s8, coating the disinfection intermediate on the surface of the first inner isolation layer 4, and drying to form a disinfection liquid layer 5;
S9, coating the isolation coating on the surface of the disinfection liquid layer 5, and primarily drying to form a second inner isolation layer 6 with a surface dry; controlling the thickness to be in the range of 20-25 um;
S10, spraying citric acid powder coated with gelatin on the surface of the second inner isolation layer 6 to form a second PH value regulating layer 7; the filler of the second PH value regulating layer 7 can be copper sulfate or aluminum chloride, has a certain sterilization and disinfection effect after being dissolved in water, can form a synergistic effect with benzalkonium chloride and polyhexamethylene biguanide, and improves the disinfection effect;
S11, coating the isolation coating on the surface of the second PH value regulating layer 7, and primarily drying to form a surface-dried second external isolation layer 8; controlling the thickness to be 5-15 um;
S12, pressing the tubular wrapping layer 1 in and cutting through the base film roll; the tubular wrapping layer 1 obtained in the step S1 is pressed into the combined coating layer formed by coating in the steps S4 to S11, so that the combined coating layer is cut through by the tubular wrapping layer 1, the cut part is sealed and nested in the tubular wrapping layer 1, and the base film is removed after the completion;
S13, standing for a period of time to enable the mixture to be completely solidified so as to form a disinfection monomer; through the arrangement, the first outer isolation layer 2, the first inner isolation layer 4, the second outer isolation layer 8 and the second inner isolation layer 6 are completely dried and solidified, so that the first outer isolation layer 2, the second outer isolation layer 8 and the tubular wrapping layer 1 form a closed space;
S14, adding the disinfection monomer into the cleaning agent, and fully stirring to form suspension, namely quaternary ammonium salt clothes cleaning disinfectant.
In the preparation method for preparing the quaternary ammonium salt clothes cleaning disinfectant, in the step S3, a foaming agent is added, and the foaming rate of the disinfection intermediate is controlled. The foaming agent is added, and the foaming rate of the disinfection intermediate is controlled, so that the density matched with the density of the cleaning agent is obtained, and the stability of the suspension is enhanced.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention.
Claims (5)
1. A quaternary ammonium salt clothes cleaning disinfectant is characterized in that: comprises a cleaning agent and a disinfection monomer suspended in the cleaning agent;
The disinfection monomer comprises a tubular wrapping layer; the tubular wrapping layer is internally provided with a first outer isolation layer, a first PH value adjusting layer, a first inner isolation layer, a disinfection liquid layer, a second inner isolation layer, a second PH value adjusting layer and a second outer isolation layer from bottom to top in sequence; the tubular wrapping layer, the first outer isolation layer and the second outer isolation layer form a closed space;
the thickness of the first outer isolation layer and the thickness of the second outer isolation layer are smaller than the thickness of the tubular wrapping layer;
the tubular wrapping layer, the first outer isolating layer, the first inner isolating layer, the second outer isolating layer and the second inner isolating layer are all made of calcium carbonate and gelatin, or are all made of ferric hydroxide and gelatin, or are all made of nickel sulfide and gelatin;
The preparation method of the quaternary ammonium salt clothes cleaning disinfectant comprises the following steps:
S1, adding gelatin into calcium carbonate powder or ferric hydroxide powder or nickel sulfide powder, and forming a tubular wrapping layer of a tubular structure through molding by a molding die;
s2, adding gelatin and a diluent into calcium carbonate powder or ferric hydroxide powder or nickel sulfide powder to obtain an isolation coating;
S3, adding polyhexamethylene biguanide, PEG-40 hydrogenated castor oil, polyethylene glycol and water into a stirrer, and adding benzalkonium chloride or benzalkonium bromide into the stirrer at the same time, so as to obtain a pasty disinfection intermediate;
S4, providing a base film roll;
S5, coating the isolating paint on the surface of the base film roll, and primarily drying to form a first external isolating layer with a surface dry;
s6, spraying citric acid powder coated with gelatin on the surface of the first external isolation layer to form a first PH value regulating layer;
s7, coating the isolation coating on the surface of the first PH value regulating layer, and primarily drying to form a surface-dried first inner isolation layer;
S8, coating the disinfection intermediate on the surface of the first inner isolation layer, and drying to form a disinfection liquid layer;
s9, coating the isolation coating on the surface of the disinfection liquid layer, and primarily drying to form a second internal isolation layer with a surface dryness;
s10, spraying citric acid powder coated with gelatin on the surface of the second inner isolation layer to form a second PH value regulating layer;
s11, coating the isolation coating on the surface of the second PH value regulating layer, and primarily drying to form a surface-dried second external isolation layer;
s12, pressing the tubular wrapping layer in and cutting through the base film roll;
S13, standing for a period of time to enable the mixture to be completely solidified so as to form a disinfection monomer;
S14, adding a disinfection monomer into the cleaning agent, so as to form a suspension.
2. The quaternary ammonium salt laundry cleaning and sanitizing solution according to claim 1, wherein: the disinfectant layer is composed of a single component quaternary ammonium salt or a mixed quaternary ammonium salt or a combination of the quaternary ammonium salt and other non-quaternary ammonium salt disinfectant components.
3. The quaternary ammonium salt laundry cleaning and sanitizing solution according to claim 1, wherein: the disinfection liquid layer is prepared from 12 parts of benzalkonium chloride, 3 parts of polyhexamethylene biguanide, 45 parts of PEG-40 hydrogenated castor oil, 20 parts of polyethylene glycol and 40 parts of water.
4. The quaternary ammonium salt laundry cleaning and sanitizing solution according to claim 1, wherein: the disinfection liquid layer is prepared from 12 parts of benzalkonium bromide, 3 parts of polyhexamethylene biguanide, 45 parts of PEG-40 hydrogenated castor oil, 20 parts of polyethylene glycol and 40 parts of water.
5. The quaternary ammonium salt laundry cleaning and sanitizing solution according to claim 1, wherein: in step S3, a foaming agent is added to control the foaming rate of the sterilization intermediate.
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB929404A (en) * | 1958-12-22 | 1963-06-19 | Upjohn Co | Processes for the encapsulation of particulate material |
| EP0481547A1 (en) * | 1990-10-17 | 1992-04-22 | Unilever N.V. | Machine dishwashing detergent tablets |
| JPH09111298A (en) * | 1995-10-23 | 1997-04-28 | Ofutekusu:Kk | Composition for disinfecting, neutralizing and cleaning contact lens and its use |
| KR102120029B1 (en) * | 2020-04-29 | 2020-06-08 | 주식회사 태균 | Hybrid capsule detergent composition for laundry |
| CN111248221A (en) * | 2020-02-13 | 2020-06-09 | 上海克琴科技有限公司 | A long-acting disinfectant stabilized by synergists |
| CN111518635A (en) * | 2020-05-29 | 2020-08-11 | 北京海牛鑫通清洗技术有限公司 | Composite long-acting disinfection and bacteriostasis cleaning agent for medical textiles and preparation method thereof |
| CN111748426A (en) * | 2020-07-08 | 2020-10-09 | 四川省眉山市金庄新材料科技有限公司 | Pellet for laundry detergent and preparation method thereof |
| WO2021082382A1 (en) * | 2018-11-06 | 2021-05-06 | 内蒙古蒙牛乳业（集团）股份有限公司 | Microcapsule, preparation method and application thereof |
| CN114931138A (en) * | 2021-10-13 | 2022-08-23 | 深圳市华宝生物材料科技有限公司 | Sterilization disinfectant and preparation method thereof |
| CN115895799A (en) * | 2022-12-20 | 2023-04-04 | 南通新维纺织有限公司 | Laundry detergent giving antibacterial and disinfectant properties to textiles and preparation method thereof |
| CN115918670A (en) * | 2022-12-28 | 2023-04-07 | 广东环凯生物技术有限公司 | Surface cleaning disinfectant and preparation method and application thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9795576B2 (en) * | 2010-09-27 | 2017-10-24 | Basf Se | Protective coatings for acidic active ingredients |
| US20150087575A1 (en) * | 2013-09-24 | 2015-03-26 | The Dial Corporation | Releasing a cleaning agent with an encapsulation material |
-
2023
- 2023-10-20 CN CN202311368208.4A patent/CN117660125B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB929404A (en) * | 1958-12-22 | 1963-06-19 | Upjohn Co | Processes for the encapsulation of particulate material |
| EP0481547A1 (en) * | 1990-10-17 | 1992-04-22 | Unilever N.V. | Machine dishwashing detergent tablets |
| JPH09111298A (en) * | 1995-10-23 | 1997-04-28 | Ofutekusu:Kk | Composition for disinfecting, neutralizing and cleaning contact lens and its use |
| WO2021082382A1 (en) * | 2018-11-06 | 2021-05-06 | 内蒙古蒙牛乳业（集团）股份有限公司 | Microcapsule, preparation method and application thereof |
| CN111248221A (en) * | 2020-02-13 | 2020-06-09 | 上海克琴科技有限公司 | A long-acting disinfectant stabilized by synergists |
| KR102120029B1 (en) * | 2020-04-29 | 2020-06-08 | 주식회사 태균 | Hybrid capsule detergent composition for laundry |
| CN111518635A (en) * | 2020-05-29 | 2020-08-11 | 北京海牛鑫通清洗技术有限公司 | Composite long-acting disinfection and bacteriostasis cleaning agent for medical textiles and preparation method thereof |
| CN111748426A (en) * | 2020-07-08 | 2020-10-09 | 四川省眉山市金庄新材料科技有限公司 | Pellet for laundry detergent and preparation method thereof |
| CN114931138A (en) * | 2021-10-13 | 2022-08-23 | 深圳市华宝生物材料科技有限公司 | Sterilization disinfectant and preparation method thereof |
| CN115895799A (en) * | 2022-12-20 | 2023-04-04 | 南通新维纺织有限公司 | Laundry detergent giving antibacterial and disinfectant properties to textiles and preparation method thereof |
| CN115918670A (en) * | 2022-12-28 | 2023-04-07 | 广东环凯生物技术有限公司 | Surface cleaning disinfectant and preparation method and application thereof |
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