CN113018206A - Novel antibacterial washing and caring liquid and preparation process thereof - Google Patents
Novel antibacterial washing and caring liquid and preparation process thereof Download PDFInfo
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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
- A61K8/42—Amides
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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
- A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
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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
- A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
- A61K8/442—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof substituted by amido group(s)
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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
- A61K8/46—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
- A61K8/463—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur containing sulfuric acid derivatives, e.g. sodium lauryl sulfate
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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
- A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
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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
- 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
- A61K8/86—Polyethers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/10—Antimycotics
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/02—Immunomodulators
- A61P37/04—Immunostimulants
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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
-
- 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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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/02—Preparations for cleaning the hair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/12—Preparations containing hair conditioners
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/52—Stabilizers
- A61K2800/524—Preservatives
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/59—Mixtures
- A61K2800/596—Mixtures of surface active compounds
Abstract
The invention discloses a novel antibacterial washing and caring liquid which is prepared from the following components in parts by weight: 2-4 parts of ammonium dodecyl sulfate, 7-9 parts of fatty alcohol-polyoxyethylene ether, 3-5 parts of pearlescent slurry, 0.13-0.16 part of guar gum, 0.1-0.3 part of disodium ethylene diamine tetraacetate, 0.5-2 parts of phthalic acid alkylamide, 0.03-0.08 part of citric acid, 75-77 parts of deionized water, 1-3 parts of polyquaternium, 1-3 parts of cocamidopropyl betaine, 0.5-2 parts of an active agent, 0.05-0.2 part of kason and 1.5-2 parts of sodium chloride.
Description
Technical Field
The invention relates to the technical field of washing and caring production, in particular to a novel antibacterial washing and caring liquid and a preparation process thereof.
Background
The shampoo contains multiple components, the comprehensive functions of the components can play a role in cleaning scalp and hair, the bath foam is mainly used for cleaning human body oil stains, and the shampoo generally adopts mixed salt of triethanolamine of fatty alcohol sulfate and ammonium hydroxide, lauric acid isopropanol amide, formaldehyde, polyoxyethylene, lanolin, spice, pigment and water as raw materials. The surfactant plays a role in cleaning hair and scalp, but the common shampoo has weak effects of sterilization and bacteriostasis, and furthermore, antibacterial agents are often added into the shampoo and care products, so that the products are prevented from being polluted by microorganisms, and the common shampoo also has antibacterial effects in the using process of people, but the common shampoo and care products are mainly chemically synthesized antibacterial agents, because the chemically synthesized antibacterial agents have good antibacterial effects, are easy to produce and low in price, but the chemically synthesized antibacterial agents easily cause side effects such as anaphylactic reaction and the like to harm the health of people, and are particularly important for personal health protection by virtue of the influence of new crown epidemic, and the surface sterilization of the skin such as hair, hands, faces and the like is particularly important for personal health protection, so that a novel antibacterial shampoo is needed.
Disclosure of Invention
The invention provides a novel antibacterial washing and caring liquid and a preparation process thereof, and the novel antibacterial washing and caring liquid is characterized in that on the basis of three-in-one of shampoo, shower gel and hair conditioner, the functions of sterilization and bacteriostasis to skin are added, the special effect is provided for fungi and bacteria, and the phenomena of peeling, hand molting, dermatophytosis and dandruff caused by fungal infection on the surface of the skin are professionally solved.
In order to solve the technical problems, the technical scheme of the novel antibacterial washing and caring liquid is as follows: is prepared from the following components in parts by weight: 2-4 parts of ammonium dodecyl sulfate, 7-9 parts of fatty alcohol-polyoxyethylene ether, 3-5 parts of pearlescent slurry, 0.13-0.16 part of guar gum, 0.1-0.3 part of disodium ethylene diamine tetraacetate, 0.5-2 parts of phthalic acid alkylamide, 0.03-0.08 part of citric acid, 75-77 parts of deionized water, 1-3 parts of polyquaternary ammonium salt, 1-3 parts of cocamidopropyl betaine, 0.5-2 parts of an active agent, 0.05-0.2 part of kason and 1.5-2 parts of sodium chloride.
Preferably, the composition is prepared from the following components in parts by weight: 3 parts of ammonium dodecyl sulfate, 8 parts of fatty alcohol-polyoxyethylene ether, 4 parts of pearlescent slurry, 0.15 part of guar gum, 0.2 part of ethylene diamine tetraacetic acid, 1 part of phthalic acid alkylamide, 0.06 part of citric acid, 76.69 parts of deionized water, 2 parts of polyquaternary ammonium salt, 2 parts of cocamidopropyl betaine, 1 part of an active agent, 0.1 part of kason and 1.8 parts of sodium chloride.
More preferably, the active agent is coconut oil fatty acid diethanolamide, the coconut oil fatty acid diethanolamide is abbreviated as an active agent 6501, belongs to a nonionic surfactant, has no cloud point, is a yellowish to amber viscous liquid, is easy to dissolve in water, and has good functions of foaming, foam stabilization, penetration decontamination, hard water resistance and the like; 6501 it has good foamability, and has little irritation to eyes and skin, and belongs to nonionic surfactant, and when anionic surfactant is acidic, it has especially obvious thickening effect, and can be combined with various surfactants; can enhance cleaning effect, can be used as additive, foam stabilizer, and foam assistant, and is mainly used for preparing perfume and liquid detergent.
Further preferably, the cocamidopropyl betaine is 35% by mass of cocamidopropyl betaine and cocamidopropyl betaine, and the cocamidopropyl betaine has good cleaning, conditioning and antistatic effects, and is low in irritation to skin and mucous membranes, and abundant and stable in foam. At present, the CAB-35 is widely applied to shampoos, shower gels, hand sanitizer, facial cleanser, baby products and the like, and the CAB-35 is called because the solid content of the product is about 35 percent in China.
A preparation process of a novel antibacterial washing and caring liquid comprises the following steps:
a. taking 0.06 part of citric acid, 2 parts of polyquaternium, 1.8 parts of sodium chloride and 76.69 parts of deionized water as raw materials, wherein the citric acid is diluted and dissolved by the deionized water in a ratio of 1:6 for later use; dissolving the polyquaternium in 1:4 deionized water for later use; diluting and dissolving sodium chloride by using 1:6 deionized water for later use;
b. adding the residual deionized water in the step a into a specified reaction container for later use;
c. dispersing: b, adding 0.15 part of guar gum and 0.2 part of disodium ethylene diamine tetraacetate serving as raw materials into the reaction vessel in the step b, operating at normal temperature, dispersing the mixed solution by using a disperser, and maintaining the dispersion operation for 2-5 min;
d. stirring: c, stirring the mixed solution in the step c at a constant speed by using a stirrer, operating at normal temperature, keeping the rotating speed of the stirrer at 20-25Hz, and stirring at a constant speed for 10-15 min;
e. heating: d, heating the mixed solution in the step d in a reaction container, and raising the temperature to 65 ℃ for later use;
f. and (3) secondary dispersion: taking 8 parts of raw materials of fatty alcohol-polyoxyethylene ether, 3 parts of ammonium dodecyl sulfate and 1 part of phthalic acid alkyl amide, adding into the mixed solution to be used in the step e, keeping the disperser working for 10-15min while adding, and dispersing uniformly;
g. and (3) secondary stirring: starting a stirrer to uniformly stir the mixed solution in the step f at a constant speed, keeping the rotating speed of the stirrer at 20-25Hz, uniformly stirring for 15-30min, heating the reaction container while stirring by the stirrer, and continuously heating to 72-78 ℃;
h. and (3) heat preservation: keeping the temperature of the reaction vessel in the step g at 72-78 ℃, keeping the temperature for 20min, simultaneously starting a disperser to prevent undissolved raw materials from sticking to the bottom, keeping the disperser working for 3min, stopping the reaction vessel for 2min, and intermittently working the disperser four times in sequence to ensure that the raw materials in the reaction vessel are fully dispersed;
i. cooling: cooling the mixed solution subjected to heat preservation and full dispersion in the step h to 38-42 ℃ for later use;
j. feeding: taking 2 parts of cocamidopropyl betaine, 1 part of an active agent, 4 parts of pearlescent slurry and 0.1 part of kasong as raw materials, and sequentially adding the diluted citric acid, polyquaternary ammonium salt and sodium chloride in the step a into the mixed solution to be used in the step i, keeping the stirrer working while adding the raw materials, keeping the rotating speed of the stirrer at 20-25Hz, and stirring at a constant speed for 10 min;
k. physical and chemical detection: and (e) after the mixed liquid in the step j is uniformly stirred, starting the disperser for dispersing again, keeping the operation of the disperser for 2min, further stirring again, keeping the rotating speed of the stirrer at 20-25Hz, stirring at a constant speed for 30min, then sampling for physical and chemical detection, and obtaining a qualified finished product for later use.
Further preferably, the disperser adopts JH-500W type ultrasonic disperser provided by Hangzhou Jinghao machinery limited, and provided by circuit trade company;
further preferably, the stirrer adopts a DN-99 paddle stirrer provided by Shandong Dring pharmaceutical Equipment Limited company, and the stirring is more uniform.
Further preferably, in step g, during the second stirring: and f, starting a stirrer to uniformly stir the mixed solution in the step f at a constant speed, keeping the rotating speed of the stirrer at 20-25Hz, uniformly stirring for 20min, heating the reaction container while stirring by the stirrer, and continuously heating to 75 ℃.
The invention has the following beneficial technical effects: the invention increases the functions of sterilization and bacteriostasis to the skin on the basis of three-in-one of shampoo, shower gel and hair conditioner, has special effect on fungi and bacteria, professionally solves the phenomena of peeling, hand molting, beriberi and scurf on the surface of the skin caused by fungal infection, has good sterilization and bacteriostasis effects, has small stimulation to the skin, can effectively improve the skin environment of a human body, and further improves the immunity intensity of the human body.
Wherein: ammonium lauryl sulfate: has the performances of wetting, decontamination, foaming, emulsification, easy biodegradation and the like, and has no toxicity and stimulation to human body; has special effects on hair washing, hair care, dandruff removal, softness and smoothness;
fatty alcohol polyoxyethylene ether: belongs to a modified product of a nonionic surfactant, and has dual properties of the nonionic surfactant and the anionic surfactant due to a certain amount of epoxy groups and sulfuric acid groups; the water-based cleaning agent has excellent surface activity, stronger foamability, detergency and permeability, excellent hard water resistance and calcium soap dispersibility, good thermal stability and hydrolytic stability, and good compatibility with other surfactants; the irritation to the skin is small;
disodium ethylene diamine tetraacetate: is odorless or slightly salty white or milky white crystalline or granular powder, and has no odor and no taste. It is soluble in water and very insoluble in ethanol; it is an important chelating agent, which can chelate metal ions in solution; preventing discoloration, deterioration, turbidity and oxidation loss of vitamin C caused by metal, and improving oxidation resistance of oil (trace metals such as iron and copper in oil have effect of promoting oxidation of oil);
phthalic acid alkylamides: has excellent wet combing and dry combing performance, especially the softness during wet combing and smoothness during washing are greatly improved. The hair is endowed with softness after drying. The hair dye can increase the adsorption of silicone oil on hair and improve the luster of hair, is insoluble in water, can be dissolved in white mineral oil, can be dissolved in dry isopropyl palmitate, and can be dissolved in isopropyl caronate;
polyquaternium: can be used for skin care, and can keep skin moist, prevent skin frost crack, and make skin smooth and soft. The hair conditioner is used for hair, has strong affinity, repairs hair splits and forms a transparent and continuous film on the hair; the hair conditioner has the advantages that the hair conditioner provides excellent moisturizing performance, improves damaged hair quality, is used for skin, has excellent feeling after use, improves the ultraviolet resistance of the skin, and has excellent moisturizing performance;
c, loosening: is a mixture of 2-methyl-4-isothiazolin-3-one (MI) and 2-methyl-5-chloro-4-isothiazolin-3-one (CMI) and an inorganic salt stabilizer, typically CMI: MI = 3: 1; the cason is an excellent bactericide, is commonly used in finished cosmetics, shampoos and conditioners, and is a preservative for inhibiting the growth of microorganisms. It has good inhibitory effect on yeast, fungi, gram bacteria, heterotrophic bacteria, algae, etc.
Detailed Description
Example 1:
the novel antibacterial washing and protecting liquid is prepared from the following components in parts by weight: 2 parts of ammonium dodecyl sulfate, 7 parts of fatty alcohol-polyoxyethylene ether, 3 parts of pearlescent slurry, 0.13 part of guar gum, 0.1 part of ethylene diamine tetraacetic acid, 0.5 part of phthalic acid alkylamide, 0.03 part of citric acid, 75 parts of deionized water, 1 part of polyquaternary ammonium salt, 1 part of cocamidopropyl betaine, 0.5 part of an active agent, 0.05 part of kason and 1.5 parts of sodium chloride.
The active agent is coconut oil fatty acid diethanolamide, which is abbreviated as an active agent 6501, belongs to a nonionic surfactant, has no cloud point, is a yellowish to amber viscous liquid, is easy to dissolve in water, and has good functions of foaming, foam stabilization, penetration decontamination, hard water resistance and the like; 6501 it has good foamability, low toxicity, and small irritation to eyes and skin, and belongs to nonionic surfactant, and when anionic surfactant is acidic, it has obvious thickening effect, and can be combined with various surfactants; can enhance cleaning effect, can be used as additive, foam stabilizer, and foam assistant, and is mainly used for preparing perfume and liquid detergent.
The cocoamidopropyl betaine adopts 35% by mass of cocoamidopropyl betaine and cocoamidopropyl betaine, has good cleaning, conditioning and antistatic effects, and has little irritation to skin and mucosa and abundant and stable foam. At present, the CAB-35 is widely applied to shampoos, shower gels, hand sanitizer, facial cleanser, baby products and the like, and the CAB-35 is called because the solid content of the product is about 35 percent in China.
A preparation process of a novel antibacterial washing and caring liquid comprises the following steps:
a. taking 0.03 part of citric acid, 1 part of polyquaternium, 1.5 parts of sodium chloride and 75 parts of deionized water as raw materials, wherein the citric acid is diluted and dissolved by the deionized water in a ratio of 1:6 for later use; dissolving the polyquaternium in 1:4 deionized water for later use; diluting and dissolving sodium chloride by using 1:6 deionized water for later use;
b. adding the residual deionized water in the step a into a specified reaction container for later use;
c. dispersing: b, adding 0.13 part of guar gum and 0.1 part of disodium ethylene diamine tetraacetate serving as raw materials into the reaction vessel in the step b, operating at normal temperature, dispersing the mixed solution by using a disperser, and maintaining the dispersion operation for 2-5 min; the disperser adopts JH-500W type ultrasonic disperser provided by Hangzhou Jinghao mechanical Limited company and is provided by a circuit merchant;
d. stirring: c, stirring the mixed solution in the step c at a constant speed by using a stirrer, operating at normal temperature, keeping the rotating speed of the stirrer at 20-25Hz, and stirring at a constant speed for 10-15 min;
e. heating: d, heating the mixed solution in the step d in a reaction container, and raising the temperature to 65 ℃ for later use;
f. and (3) secondary dispersion: taking 7 parts of raw materials of fatty alcohol-polyoxyethylene ether, 2 parts of ammonium dodecyl sulfate and 0.5 part of phthalic acid alkyl amide, adding the raw materials into the mixed solution to be used in the step e, keeping the disperser working for 10-15min while adding, and dispersing uniformly;
g. and (3) secondary stirring: starting a stirrer to uniformly stir the mixed solution in the step f at a constant speed, keeping the rotating speed of the stirrer at 20-25Hz, uniformly stirring for 15-30min, heating the reaction container while stirring by the stirrer, and continuously heating to 72-78 ℃; the stirrer adopts a DN-99 paddle stirrer provided by Shandong Denning pharmaceutical equipment Limited company, and is stirred more uniformly;
h. and (3) heat preservation: keeping the temperature of the reaction vessel in the step g at 72-78 ℃, keeping the temperature for 20min, simultaneously starting a disperser to prevent undissolved raw materials from sticking to the bottom, keeping the disperser working for 3min, stopping the reaction vessel for 2min, and intermittently working the disperser four times in sequence to ensure that the raw materials in the reaction vessel are fully dispersed;
i. cooling: cooling the mixed solution subjected to heat preservation and full dispersion in the step h to 38-42 ℃ for later use;
j. feeding: taking 1 part of cocamidopropyl betaine, 0.5 part of an active agent, 3 parts of pearlescent slurry and 0.05 part of kasong as raw materials, and sequentially adding the diluted citric acid, polyquaternary ammonium salt and sodium chloride in the step a into the mixed solution to be used in the step i, keeping the stirrer working while adding the raw materials, keeping the rotating speed of the stirrer at 20-25Hz, and stirring at a constant speed for 10 min;
k. physical and chemical detection: and (e) after the mixed liquid in the step j is uniformly stirred, starting the disperser for dispersing again, keeping the operation of the disperser for 2min, further stirring again, keeping the rotating speed of the stirrer at 20-25Hz, stirring at a constant speed for 30min, then sampling for physical and chemical detection, and obtaining a qualified finished product for later use.
Example 2:
the novel antibacterial washing and protecting liquid is prepared from the following components in parts by weight: 4 parts of ammonium dodecyl sulfate, 9 parts of fatty alcohol-polyoxyethylene ether, 5 parts of pearlescent slurry, 0.16 part of guar gum, 0.3 part of ethylene diamine tetraacetic acid, 2 parts of phthalic acid alkylamide, 0.08 part of citric acid, 77 parts of deionized water, 3 parts of polyquaternary ammonium salt, 3 parts of cocamidopropyl betaine, 2 parts of an active agent, 0.2 part of kasong and 2 parts of sodium chloride.
The active agent is coconut oil fatty acid diethanolamide, which is abbreviated as an active agent 6501, belongs to a nonionic surfactant, has no cloud point, is a yellowish to amber viscous liquid, is easy to dissolve in water, and has good functions of foaming, foam stabilization, penetration decontamination, hard water resistance and the like; 6501 it has good foamability, low toxicity, and small irritation to eyes and skin, and belongs to nonionic surfactant, and when anionic surfactant is acidic, it has obvious thickening effect, and can be combined with various surfactants; can enhance cleaning effect, can be used as additive, foam stabilizer, and foam assistant, and is mainly used for preparing perfume and liquid detergent.
The cocoamidopropyl betaine adopts 35% by mass of cocoamidopropyl betaine and cocoamidopropyl betaine, has good cleaning, conditioning and antistatic effects, and has little irritation to skin and mucosa and abundant and stable foam. At present, the CAB-35 is widely applied to shampoos, shower gels, hand sanitizer, facial cleanser, baby products and the like, and the CAB-35 is called because the solid content of the product is about 35 percent in China.
A preparation process of a novel antibacterial washing and caring liquid comprises the following steps:
a. taking 0.08 part of citric acid, 3 parts of polyquaternium, 2 parts of sodium chloride and 77 parts of deionized water as raw materials, wherein the citric acid is diluted and dissolved by the deionized water in a ratio of 1:6 for later use; dissolving the polyquaternium in 1:4 deionized water for later use; diluting and dissolving sodium chloride by using 1:6 deionized water for later use;
b. adding the residual deionized water in the step a into a specified reaction container for later use;
c. dispersing: b, adding 0.16 part of guar gum and 0.3 part of disodium ethylene diamine tetraacetate serving as raw materials into the reaction vessel in the step b, operating at normal temperature, dispersing the mixed solution by using a disperser, and maintaining the dispersion operation for 2-5 min; the disperser adopts JH-500W type ultrasonic disperser provided by Hangzhou Jinghao mechanical Limited company and is provided by a circuit merchant;
d. stirring: c, stirring the mixed solution in the step c at a constant speed by using a stirrer, operating at normal temperature, keeping the rotating speed of the stirrer at 20-25Hz, and stirring at a constant speed for 10-15 min;
e. heating: d, heating the mixed solution in the step d in a reaction container, and raising the temperature to 65 ℃ for later use;
f. and (3) secondary dispersion: taking 9 parts of raw materials of fatty alcohol-polyoxyethylene ether, 4 parts of ammonium dodecyl sulfate and 2 parts of phthalic acid alkyl amide, adding into the mixed solution to be used in the step e, keeping the disperser working for 10-15min while adding, and dispersing uniformly;
g. and (3) secondary stirring: starting a stirrer to uniformly stir the mixed solution in the step f at a constant speed, keeping the rotating speed of the stirrer at 20-25Hz, uniformly stirring for 15-30min, heating the reaction container while stirring by the stirrer, and continuously heating to 72-78 ℃; the stirrer adopts a DN-99 paddle stirrer provided by Shandong Denning pharmaceutical equipment Limited company, and is stirred more uniformly;
h. and (3) heat preservation: keeping the temperature of the reaction vessel in the step g at 72-78 ℃, keeping the temperature for 20min, simultaneously starting a disperser to prevent undissolved raw materials from sticking to the bottom, keeping the disperser working for 3min, stopping the reaction vessel for 2min, and intermittently working the disperser four times in sequence to ensure that the raw materials in the reaction vessel are fully dispersed;
i. cooling: cooling the mixed solution subjected to heat preservation and full dispersion in the step h to 38-42 ℃ for later use;
j. feeding: taking 3 parts of cocamidopropyl betaine, 2 parts of an active agent, 5 parts of pearlescent slurry and 0.2 part of kasong as raw materials, and sequentially adding the diluted citric acid, polyquaternary ammonium salt and sodium chloride in the step a into the mixed solution to be used in the step i, keeping the stirrer working while adding the raw materials, keeping the rotating speed of the stirrer at 20-25Hz, and stirring at a constant speed for 10 min;
k. physical and chemical detection: and (e) after the mixed liquid in the step j is uniformly stirred, starting the disperser for dispersing again, keeping the operation of the disperser for 2min, further stirring again, keeping the rotating speed of the stirrer at 20-25Hz, stirring at a constant speed for 30min, then sampling for physical and chemical detection, and obtaining a qualified finished product for later use.
Example 3:
the novel antibacterial washing and protecting liquid is prepared from the following components in parts by weight: 3 parts of ammonium dodecyl sulfate, 8 parts of fatty alcohol-polyoxyethylene ether, 4 parts of pearlescent slurry, 0.15 part of guar gum, 0.2 part of ethylene diamine tetraacetic acid, 1 part of phthalic acid alkylamide, 0.06 part of citric acid, 76.69 parts of deionized water, 2 parts of polyquaternary ammonium salt, 2 parts of cocamidopropyl betaine, 1 part of an active agent, 0.1 part of kason and 1.8 parts of sodium chloride.
The active agent is coconut oil fatty acid diethanolamide, which is abbreviated as an active agent 6501, belongs to a nonionic surfactant, has no cloud point, is a yellowish to amber viscous liquid, is easy to dissolve in water, and has good functions of foaming, foam stabilization, penetration decontamination, hard water resistance and the like; 6501 it has good foamability, low toxicity, and small irritation to eyes and skin, and belongs to nonionic surfactant, and when anionic surfactant is acidic, it has obvious thickening effect, and can be combined with various surfactants; can enhance cleaning effect, can be used as additive, foam stabilizer, and foam assistant, and is mainly used for preparing perfume and liquid detergent.
The cocoamidopropyl betaine adopts 35% by mass of cocoamidopropyl betaine and cocoamidopropyl betaine, has good cleaning, conditioning and antistatic effects, and has little irritation to skin and mucosa and abundant and stable foam. At present, the CAB-35 is widely applied to shampoos, shower gels, hand sanitizer, facial cleanser, baby products and the like, and the CAB-35 is called because the solid content of the product is about 35 percent in China.
A preparation process of a novel antibacterial washing and caring liquid comprises the following steps:
a. taking 0.06 part of citric acid, 2 parts of polyquaternium, 1.8 parts of sodium chloride and 76.69 parts of deionized water as raw materials, wherein the citric acid is diluted and dissolved by the deionized water in a ratio of 1:6 for later use; dissolving the polyquaternium in 1:4 deionized water for later use; diluting and dissolving sodium chloride by using 1:6 deionized water for later use;
b. adding the residual deionized water in the step a into a specified reaction container for later use;
c. dispersing: b, adding 0.15 part of guar gum and 0.2 part of disodium ethylene diamine tetraacetate serving as raw materials into the reaction vessel in the step b, operating at normal temperature, dispersing the mixed solution by using a disperser, and maintaining the dispersion operation for 2-5 min; the disperser adopts JH-500W type ultrasonic disperser provided by Hangzhou Jinghao mechanical Limited company and is provided by a circuit merchant;
d. stirring: c, stirring the mixed solution in the step c at a constant speed by using a stirrer, operating at normal temperature, keeping the rotating speed of the stirrer at 20-25Hz, and stirring at a constant speed for 10-15 min;
e. heating: d, heating the mixed solution in the step d in a reaction container, and raising the temperature to 65 ℃ for later use;
f. and (3) secondary dispersion: taking 8 parts of raw materials of fatty alcohol-polyoxyethylene ether, 3 parts of ammonium dodecyl sulfate and 1 part of phthalic acid alkyl amide, adding into the mixed solution to be used in the step e, keeping the disperser working for 10-15min while adding, and dispersing uniformly;
g. and (3) secondary stirring: starting a stirrer to uniformly stir the mixed solution in the step f at a constant speed, keeping the rotating speed of the stirrer at 20-25Hz, uniformly stirring for 15-30min, heating the reaction container while stirring by the stirrer, and continuously heating to 72-78 ℃; the stirrer adopts a DN-99 paddle stirrer provided by Shandong Denning pharmaceutical equipment Limited company, and is stirred more uniformly;
h. and (3) heat preservation: keeping the temperature of the reaction vessel in the step g at 72-78 ℃, keeping the temperature for 20min, simultaneously starting a disperser to prevent undissolved raw materials from sticking to the bottom, keeping the disperser working for 3min, stopping the reaction vessel for 2min, and intermittently working the disperser four times in sequence to ensure that the raw materials in the reaction vessel are fully dispersed;
i. cooling: cooling the mixed solution subjected to heat preservation and full dispersion in the step h to 38-42 ℃ for later use;
j. feeding: taking 2 parts of cocamidopropyl betaine, 1 part of active, 4 parts of pearlescent slurry and 0.1 part of kasong as raw materials, and sequentially adding the diluted citric acid, polyquaternary ammonium salt and sodium chloride in the step a into the mixed solution to be used in the step i, keeping the stirrer working while adding the raw materials, keeping the rotating speed of the stirrer at 20-25Hz, and stirring at a constant speed for 10 min;
k. physical and chemical detection: and (e) after the mixed liquid in the step j is uniformly stirred, starting the disperser for dispersing again, keeping the operation of the disperser for 2min, further stirring again, keeping the rotating speed of the stirrer at 20-25Hz, stirring at a constant speed for 30min, then sampling for physical and chemical detection, and obtaining a qualified finished product for later use.
Example 4:
the novel antibacterial washing and protecting liquid is prepared from the following components in parts by weight: 2.5 parts of ammonium dodecyl sulfate, 7.5 parts of fatty alcohol-polyoxyethylene ether, 4 parts of pearlescent slurry, 0.16 part of guar gum, 0.2 part of disodium ethylene diamine tetraacetate, 1.5 parts of phthalic acid alkylamide, 0.05 part of citric acid, 76.69 parts of deionized water, 2 parts of polyquaternary ammonium salt, 2 parts of cocamidopropyl betaine, 1.5 parts of an active agent, 0.1 part of kason and 1.8 parts of sodium chloride.
The active agent is coconut oil fatty acid diethanolamide, which is abbreviated as an active agent 6501, belongs to a nonionic surfactant, has no cloud point, is a yellowish to amber viscous liquid, is easy to dissolve in water, and has good functions of foaming, foam stabilization, penetration decontamination, hard water resistance and the like; 6501 it has good foamability, low toxicity, and small irritation to eyes and skin, and belongs to nonionic surfactant, and when anionic surfactant is acidic, it has obvious thickening effect, and can be combined with various surfactants; can enhance cleaning effect, can be used as additive, foam stabilizer, and foam assistant, and is mainly used for preparing perfume and liquid detergent.
The cocoamidopropyl betaine adopts 35% by mass of cocoamidopropyl betaine and cocoamidopropyl betaine, has good cleaning, conditioning and antistatic effects, and has little irritation to skin and mucosa and abundant and stable foam. At present, the CAB-35 is widely applied to shampoos, shower gels, hand sanitizer, facial cleanser, baby products and the like, and the CAB-35 is called because the solid content of the product is about 35 percent in China.
A preparation process of a novel antibacterial washing and caring liquid comprises the following steps:
a. taking 0.05 part of citric acid, 2 parts of polyquaternium, 1.8 parts of sodium chloride and 76.69 parts of deionized water as raw materials, wherein the citric acid is diluted and dissolved by the deionized water in a ratio of 1:6 for later use; dissolving the polyquaternium in 1:4 deionized water for later use; diluting and dissolving sodium chloride by using 1:6 deionized water for later use;
b. adding the residual deionized water in the step a into a specified reaction container for later use;
c. dispersing: b, adding 0.16 part of guar gum and 0.2 part of disodium ethylene diamine tetraacetate serving as raw materials into the reaction vessel in the step b, operating at normal temperature, dispersing the mixed solution by using a disperser, and maintaining the dispersion operation for 4 min; the disperser adopts JH-500W type ultrasonic disperser provided by Hangzhou Jinghao mechanical Limited company and is provided by a circuit merchant;
d. stirring: c, stirring the mixed solution in the step c at a constant speed by using a stirrer, operating at normal temperature, keeping the rotating speed of the stirrer at 20-25Hz, and stirring at a constant speed for 12 min;
e. heating: d, heating the mixed solution in the step d in a reaction container, and raising the temperature to 65 ℃ for later use;
f. and (3) secondary dispersion: taking 7.5 parts of raw materials of fatty alcohol-polyoxyethylene ether, 2.5 parts of ammonium dodecyl sulfate and 1.5 parts of phthalic acid alkyl amide, adding into the mixed solution to be used in the step e, and keeping the disperser working for 13min while adding, and dispersing uniformly;
g. and (3) secondary stirring: starting a stirrer to uniformly stir the mixed liquid in the step f at a constant speed, keeping the rotating speed of the stirrer at 20-25Hz, uniformly stirring for 20min, heating the reaction container while stirring by the stirrer, and continuously heating to 75 ℃; the stirrer adopts a DN-99 paddle stirrer provided by Shandong Denning pharmaceutical equipment Limited company, and is stirred more uniformly;
h. and (3) heat preservation: keeping the temperature of the reaction vessel in the step g at 75 ℃, keeping the temperature for 20min, simultaneously starting a disperser to prevent undissolved raw materials from sticking to the bottom, keeping the disperser working for 3min, stopping the reaction vessel for 2min, and working the disperser intermittently for four times in sequence to ensure that the raw materials in the reaction vessel are fully dispersed;
i. cooling: cooling the mixed solution subjected to heat preservation and full dispersion in the step h to 40 ℃ for later use;
j. feeding: taking 2 parts of cocamidopropyl betaine, 1.5 parts of an active agent, 4 parts of pearlescent slurry and 0.1 part of kasong as raw materials, and sequentially adding the diluted citric acid, polyquaternary ammonium salt and sodium chloride in the step a into the mixed solution to be used in the step i, keeping the stirrer working while adding the raw materials, keeping the rotating speed of the stirrer at 20-25Hz, and stirring at a constant speed for 10 min;
k. physical and chemical detection: and (e) after the mixed liquid in the step j is uniformly stirred, starting the disperser for dispersing again, keeping the operation of the disperser for 2min, further stirring again, keeping the rotating speed of the stirrer at 20-25Hz, stirring at a constant speed for 30min, then sampling for physical and chemical detection, and obtaining a qualified finished product for later use.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (8)
1. A novel antibacterial washing and caring liquid is characterized in that: is prepared from the following components in parts by weight: 2-4 parts of ammonium dodecyl sulfate, 7-9 parts of fatty alcohol-polyoxyethylene ether, 3-5 parts of pearlescent slurry, 0.13-0.16 part of guar gum, 0.1-0.3 part of disodium ethylene diamine tetraacetate, 0.5-2 parts of phthalic acid alkylamide, 0.03-0.08 part of citric acid, 75-77 parts of deionized water, 1-3 parts of polyquaternary ammonium salt, 1-3 parts of cocamidopropyl betaine, 0.5-2 parts of an active agent, 0.05-0.2 part of kason and 1.5-2 parts of sodium chloride.
2. The novel antibacterial washing and caring liquid according to claim 1, characterized in that: is prepared from the following components in parts by weight: 3 parts of ammonium dodecyl sulfate, 8 parts of fatty alcohol-polyoxyethylene ether, 4 parts of pearlescent slurry, 0.15 part of guar gum, 0.2 part of ethylene diamine tetraacetic acid, 1 part of phthalic acid alkylamide, 0.06 part of citric acid, 76.69 parts of deionized water, 2 parts of polyquaternary ammonium salt, 2 parts of cocamidopropyl betaine, 1 part of an active agent, 0.1 part of kason and 1.8 parts of sodium chloride.
3. A novel bacteriostatic lotion according to claim 1 or 2, characterized in that: the active agent is coconut oil fatty acid diethanolamide.
4. A novel bacteriostatic lotion according to claim 1 or 2, characterized in that: the cocamidopropyl betaine is 35% by mass.
5. A preparation process of a novel antibacterial washing and caring liquid is characterized by comprising the following steps: the method comprises the following steps:
a. taking 0.06 part of citric acid, 2 parts of polyquaternium, 1.8 parts of sodium chloride and 76.69 parts of deionized water as raw materials, wherein the citric acid is diluted and dissolved by the deionized water in a ratio of 1:6 for later use; dissolving the polyquaternium in 1:4 deionized water for later use; diluting and dissolving sodium chloride by using 1:6 deionized water for later use;
b. adding the residual deionized water in the step a into a specified reaction container for later use;
c. dispersing: b, adding 0.15 part of guar gum and 0.2 part of disodium ethylene diamine tetraacetate serving as raw materials into the reaction vessel in the step b, operating at normal temperature, dispersing the mixed solution by using a disperser, and maintaining the dispersion operation for 2-5 min;
d. stirring: c, stirring the mixed solution in the step c at a constant speed by using a stirrer, operating at normal temperature, keeping the rotating speed of the stirrer at 20-25Hz, and stirring at a constant speed for 10-15 min;
e. heating: d, heating the mixed solution in the step d in a reaction container, and raising the temperature to 65 ℃ for later use;
f. and (3) secondary dispersion: taking 8 parts of raw materials of fatty alcohol-polyoxyethylene ether, 3 parts of ammonium dodecyl sulfate and 1 part of phthalic acid alkyl amide, adding into the mixed solution to be used in the step e, keeping the disperser working for 10-15min while adding, and dispersing uniformly;
g. and (3) secondary stirring: starting a stirrer to uniformly stir the mixed solution in the step f at a constant speed, keeping the rotating speed of the stirrer at 20-25Hz, uniformly stirring for 15-30min, heating the reaction container while stirring by the stirrer, and continuously heating to 72-78 ℃;
h. and (3) heat preservation: keeping the temperature of the reaction vessel in the step g at 72-78 ℃, keeping the temperature for 20min, simultaneously starting a disperser to prevent undissolved raw materials from sticking to the bottom, keeping the disperser working for 3min, stopping the reaction vessel for 2min, and intermittently working the disperser four times in sequence to ensure that the raw materials in the reaction vessel are fully dispersed;
i. cooling: cooling the mixed solution subjected to heat preservation and full dispersion in the step h to 38-42 ℃ for later use;
j. feeding: taking 2 parts of cocamidopropyl betaine, 1 part of an active agent, 4 parts of pearlescent slurry and 0.1 part of kasong as raw materials, and sequentially adding the diluted citric acid, polyquaternary ammonium salt and sodium chloride in the step a into the mixed solution to be used in the step i, keeping the stirrer working while adding the raw materials, keeping the rotating speed of the stirrer at 20-25Hz, and stirring at a constant speed for 10 min;
k. physical and chemical detection: and (e) after the mixed liquid in the step j is uniformly stirred, starting the disperser for dispersing again, keeping the operation of the disperser for 2min, further stirring again, keeping the rotating speed of the stirrer at 20-25Hz, stirring at a constant speed for 30min, then sampling for physical and chemical detection, and obtaining a qualified finished product for later use.
6. The preparation process of the novel antibacterial washing and caring liquid according to claim 5, characterized in that: the disperser adopts a JH-500W type ultrasonic disperser.
7. The preparation process of the novel antibacterial washing and caring liquid according to claim 5, characterized in that: the stirrer adopts a DN-99 paddle stirrer.
8. The preparation process of the novel antibacterial washing and caring liquid according to claim 5, characterized in that: in step g, during secondary stirring: and f, starting a stirrer to uniformly stir the mixed solution in the step f at a constant speed, keeping the rotating speed of the stirrer at 20-25Hz, uniformly stirring for 20min, heating the reaction container while stirring by the stirrer, and continuously heating to 75 ℃.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114410388A (en) * | 2021-12-29 | 2022-04-29 | 陈海玲 | Washing liquid containing negative ions and preparation method thereof |
| CN114958491A (en) * | 2022-06-22 | 2022-08-30 | 浙江工业大学 | Detergent with antibacterial effect |
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| CN105726357A (en) * | 2016-02-02 | 2016-07-06 | 张永强 | Super smooth shampoo and preparation method thereof |
| CN106974851A (en) * | 2017-04-26 | 2017-07-25 | 申扬阳 | Narrow leaved tea tree anti-dandruff shampoo |
| CN112006945A (en) * | 2020-09-23 | 2020-12-01 | 禹州森茂迷迭香生物科技有限公司 | Rosemary two-in-one shampoo and shower gel and preparation method thereof |
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- 2021-03-25 CN CN202110318203.5A patent/CN113018206A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105726357A (en) * | 2016-02-02 | 2016-07-06 | 张永强 | Super smooth shampoo and preparation method thereof |
| CN106974851A (en) * | 2017-04-26 | 2017-07-25 | 申扬阳 | Narrow leaved tea tree anti-dandruff shampoo |
| CN112006945A (en) * | 2020-09-23 | 2020-12-01 | 禹州森茂迷迭香生物科技有限公司 | Rosemary two-in-one shampoo and shower gel and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114410388A (en) * | 2021-12-29 | 2022-04-29 | 陈海玲 | Washing liquid containing negative ions and preparation method thereof |
| CN114958491A (en) * | 2022-06-22 | 2022-08-30 | 浙江工业大学 | Detergent with antibacterial effect |
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