Antibacterial cleaning agent for pets and preparation method thereof

Abstract

The application discloses a bacteriostatic cleaning agent for pets and a preparation method thereof, and belongs to the technical field of cleaning agents.The bacteriostatic cleaning agent comprises the following components in percentage by weight: 10-20% of a surfactant, 1-5% of borage acid diglyceride monopalmitate, 5-10% of a humectant, 1-5% of a thickening agent, 0.1-0.5% of an odor inhibitor, and the balance of water.The specific compatibility of the borage acid diglyceride monopalmitate and the surfactant has the adsorption effect on dust particles and dirt with positive charges in the hair during cleaning, and the cleaning effect is improved.The repulsion between dirt and the surface of an object is increased, the dispersion of the dirt in water is facilitated, the re-deposition of the dirt is prevented, and the cleaning time is prolonged.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cleaning agents, in particular to a bacteriostatic cleaning agent for pets and a preparation method thereof. BACKGROUND

[0002] Pets are intimate partners and life companions of human beings, people will have intimate contact with pets, and the unclean diet of pets, peculiar smell produced by their own secretions and dust provide a good living environment for various parasites, and even carry various bacteria. These parasites and bacteria not only harm the health of pets, but also cross between humans and animals, and cross infection.

[0003] In addition, the skin of pets is much more fragile than that of humans, and the pH of pet skin is mostly neutral or weakly alkaline. If too much irritation causes the pet to get sick, it is not worth the loss. Pet cleaning agents must be mild and non-irritating, and are long-term products. Most cleaning agents on the market only have a single function and cannot fully meet the multiple functional needs of consumers. For example, CN110464688A discloses a pet hair cleaning liquid containing ammonium lauryl sulfate, cocodiaminoethanol, and glycerol. The cleaning liquid can effectively kill bacteria on the pet's body, avoid infection when in contact with humans, and has the effect of smooth pet hair and good safety after cleaning, but the cleaning effect is not long-lasting and can easily irritate the pet. CN113952274A discloses a cleaning liquid for pet disinfection and sterilization and a preparation method thereof. The technical solution is obtained by cationic / anionic surfactant, alkyl glycoside, humectant, tackifier, bactericide, insect repellent, and other auxiliary spices. Although it has good cleaning effect, the cleaning effect is not long-lasting. CN112245511A discloses a pet disinfectant and a preparation method thereof. The disinfectant is obtained by a traditional Chinese medicine composition, alkyl glycoside, polyhexamethylene biguanide, naringin extract, and a stabilizing agent. The stabilizing agent is composed of sodium alginate, glycyrrhizic acid, trehalose, alginate propylene glycol ester, and citric acid. The stabilizing agent is used to stabilize the components and achieve long-term effects. However, the stabilizing agent in the technical solution can only ensure the storage stability of the disinfectant, but cannot achieve long-term antibacterial and antifungal effects on pets after use. CN105726423A discloses a multifunctional concentrated pet cleaner and a preparation method thereof. The cleaner is obtained by mixing anionic surfactant, amphoteric surfactant, acaricide, antifungal agent, and sodium dimethylbenzene sulfonate. The main technical problem solved is to clean while removing fungi and mites, and sodium dimethylbenzene sulfonate is inhaled, which is harmful to pets and humans. CN114831913A discloses a pet acaricidal cleaner and a preparation method thereof. The cleaner is obtained by compounding at least two of amphoteric surfactant, anionic surfactant, and non-ionic surfactant with plant extract. Especially, the amphoteric surfactant dodecyl dimethyl betaine and the non-ionic surfactant C12 alkyl polyglucoside are compounded to improve the cleaning effect, keep the pet's hair smooth for 7 days, and prolong the prevention of mites. However, the main function of the technical solution is still cleaning ability, and the foaming ability in hard water is also solved.

[0004] Boric acid ester is a common surfactant in cleaning agent. Commonly used boric acid ester in cleaning agent is triethanolamine boric acid ester (preservative), oleic acid diethanolamine boric acid ester, triisopropanolamine cyclic boric acid ester (rust remover), lauric acid diethanolamide boric acid ester, palmitic acid diethanolamide boric acid ester, etc. These substances are mainly used as preservatives, rust removers, coupling agents, lubricant additives, automobile brake fluid, etc. in cleaning agent, and the cleaning agent is mainly used for cleaning of metal cutting fluid or equipment. The publication number CN106800978A discloses an animal cage special cleaning agent, a preparation method and a use method thereof, which adopts organic acid, polymaleic acid, polyacrylic acid, oleic acid triethanolamine boric acid ester, surfactant (monolauryl phosphate and lauryl alcohol ether phosphate), propylene glycol and deionized water. The main purpose of the technical scheme is to reduce the cleaning amount, improve the decontamination capacity and reduce the corrosion to the material, and the oleic acid triethanolamine boric acid ester is mainly used as a corrosion inhibitor.

[0005] In summary, the pet cleaning at the present stage is mainly based on human body or clothes washing, and mainly uses surfactant, and is matched with antibacterial agent, acaricide, perfume and other substances to achieve the purpose of functional superposition. However, the long-acting effect of sterilization and deodorization is poor. Therefore, it is necessary to develop a pet washing and protecting product which is used on pets, has cleaning and bacteriostasis functions, is safe and low irritation, and has long-acting sterilization and deodorization effect. SUMMARY

[0006] In order to solve the above problems, the present application provides a pet bacteriostatic cleaning agent. The surfactant and boric acid glyceryl monopalmitate are compounded to moisturize pet hair, sterilize, and have long-term sterilization and deodorization effects.

[0007] In order to achieve the above purpose, the present application is realized by the following technical scheme:

[0008] A pet bacteriostatic cleaning agent comprises the following components by weight percentage: 10%-20% of surfactant, 1%-5% of boric acid glyceryl monopalmitate, 5%-10% of humectant, 1%-5% of thickening agent, 0.1%-0.5% of odor inhibitor, and the balance of water.

[0009] Further, the surfactant is any one or several of zwitterionic surfactant, non-ionic surfactant or anionic surfactant.

[0010] Further, the zwitterionic surfactant is any one or several of cocamidopropyl betaine and dodecyl dimethyl betaine.

[0011] Further, the non-ionic surfactant is any one or several of alkyl glycoside, cocamide diethanolamine and fatty alcohol polyoxyethylene ether.

[0012] Further, the anionic surfactant is any one or several of sodium laureth sulfate, sodium dodecyl sulfate.

[0013] Further, the humectant is any one or several of glycerin, 2-oleamido-1,3-octadecanediol, oil-tea camellia seed.

[0014] Further, the thickening agent is any one or several of xanthan gum, hydroxyethyl cellulose, guar gum.

[0015] Further, the alkyl glycoside is C12-C16 alkyl glycoside.

[0016] The application also discloses a preparation method of the pet bacteriostatic cleaning agent.

[0017] (1) heat the deionized water to 40-50 DEG C to form warm water, and then disperse the humectant and the thickening agent in the warm water;

[0018] (2) add the surfactant and the boric acid bisglyceride monopalmitate, stir and emulsify for 30 min, mix uniformly, add the plant essence after cooling to room temperature, stir for 15 min, and then stand still to obtain the pet bacteriostatic cleaning agent after defoaming.

[0019] The pet bacteriostatic cleaning agent and the preparation method thereof have the beneficial effects that:

[0020] (1) the boron atom in the boronic acid bisglyceride monopalmitate selectively interferes with bacterial DNA gyrase or topoisomerase IV, inhibits the synthesis and replication of DNA, and causes the death of bacteria, so that the bacteriostatic and bactericidal effects are achieved, and the bactericidal effect is improved. Meanwhile, the product after hydrolysis of the boronic acid bisglyceride monopalmitate is negatively charged, has adsorption effect on the dust particles and dirt with positive charge in the hair during cleaning, and improves the cleaning effect. The boronic acid bisglyceride monopalmitate increases the repulsive force between the dirt and the surface of the object, is beneficial to the dispersion of the dirt in water and prevents the re-deposition of the dirt.

[0021] (2) the surface of the pet hair is generally in scale structure (microstructure), and there is a certain space gap between each hair scale. The boronic acid bisglyceride monopalmitate in the application enters the gap of the hair scale with the surfactant during the cleaning process, and the product after hydrolysis of the boronic acid bisglyceride monopalmitate is negatively charged and can be adsorbed in the hair scale, continuously plays the antibacterial performance, and achieves long-acting antibacterial effect. The boronic acid bisglyceride monopalmitate hydrolysate after washing and protecting is deposited in the hair, can repel the electrostatic dust and substances, prevents the deposition of the dirt in the hair, and thus prolongs the cleaning effect.

[0022] (3) Because of the long-acting antibacterial and anti-deposition effect of borate diester monopalmitate, the accumulated dirt in the pet is less, and the contact with sweat and body fluid is less, thereby further reducing the body odor caused by the deposition of dirt for a long time.

[0023] (4) Because of the O→B coordination bond in the molecular structure of borate diester monopalmitate, the hydrolytic stability of borate ester is improved, and based on the structure of the semi-polar surfactant with B-O bond, the borate diester monopalmitate has good compatibility with the high-molecular thickening agent xanthan gum in the formula.

[0024] (5) The central boron atom in the borate diester monopalmitate molecule has an empty sp 2 hybrid orbital, which is easy to combine with the oxygen in the alkyl glycoside nonionic surfactant as an electron donor to form a more stable complex, thereby reducing the irritation of the formula, improving the antibacterial effect, and prolonging the cleaning time. The surfactant is mainly nonionic surfactant and zwitterionic surfactant, and the selected surfactant is non-irritating to the skin and eyes, non-toxic, and can be rapidly biodegraded. The borate diester monopalmitate in the formula has a synergistic effect, significantly improves the mildness of the formula, and improves the decontamination capacity. DETAILED DESCRIPTION

[0025] In order to enable the personnel in the technical field to better understand the present application, the technical solutions of the present application will be clearly and completely described below in combination with the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the personnel in the field without creative labor fall within the protection scope of the present application.

[0026] A pet bacteriostatic cleaning agent comprises the following components by weight percentage: 10%-20% of surfactant, 1%-5% of borate diester monopalmitate, 5%-10% of humectant, 1%-5% of thickening agent, 0.1%-0.5% of odor inhibitor, and the balance of water.

[0027] As preferred, a pet bacteriostatic cleaning agent comprises the following components by weight percentage: 10%-20% of surfactant, 1%-2% of borate diester monopalmitate, 5%-10% of humectant, 1%-5% of thickening agent, 0.1%-0.5% of odor inhibitor, and the balance of water.

[0028] The synthesis steps of the borate diester monopalmitate of the present application are as follows:

[0029] (i) glycerol and boric acid are reacted in the presence of a catalyst to generate an intermediate diglyceride, wherein the molar ratio of glycerol and boric acid is 2:1, the catalyst is p-methylbenzenesulfonic acid, the amount of catalyst is 0.5% of the total mass of glycerol and boric acid, the reaction temperature is 110-120°C, the reaction time is 1.5h, residual water is extracted under reduced pressure, and a light yellow transparent liquid, i.e. the intermediate diglyceride, is obtained, and the reaction equation is as follows:

[0030]

[0031] (ii) the intermediate diglyceride is esterified with palmitic acid, the mass ratio of the intermediate diglyceride and palmitic acid is 1:(0.9-1), the reaction temperature is 210-220°C, and the reaction time is 4-5h, to generate boric acid diglyceride monopalmitate, and the specific reaction equation is as follows:

[0032]

[0033] The boric acid diglyceride monopalmitate in the application is selected from the boric acid diglyceride monopalmitate in the nineteenth chapter of the book “Application Technology of Surfactants”, published by Chemical Industry Press, written by Xiao Jinxin and Zhao Zhenguo.

[0034] It is further explained that the surfactant in the application is any one or several of zwitterionic surfactants, nonionic surfactants or anionic surfactants.

[0035] In some preferred embodiments, the surfactant is a zwitterionic surfactant.

[0036] In some preferred embodiments, the zwitterionic surfactant is cocamidopropyl betaine.

[0037] In some preferred embodiments, the zwitterionic surfactant is dodecyl dimethyl betaine.

[0038] In some preferred embodiments, the zwitterionic surfactant cocamidopropyl betaine and dodecyl dimethyl betaine are mixed in a ratio of (2-5):(1-2).

[0039] In some preferred embodiments, the surfactant is a nonionic surfactant.

[0040] In some preferred embodiments, the nonionic surfactant is an alkyl glycoside.

[0041] In some preferred embodiments, the nonionic surfactant is cocamide diethanolamine.

[0042] In some preferred embodiments, the nonionic surfactant is a fatty alcohol polyoxyethylene ether.

[0043] In some preferred embodiments, the non-ionic surfactant is alkyl polyglycoside and the fatty alcohol polyoxyethylene ether is mixed in a ratio of (1-2):(1-2).

[0044] In some preferred embodiments, the non-ionic surfactant is alkyl polyglycoside and the fatty alcohol polyoxyethylene ether is mixed in a ratio of (1-2):(1-2).

[0045] In some preferred embodiments, the alkyl polyglycoside is C12-C16 alkyl polyglycoside.

[0046] In some preferred embodiments, the surfactant is an anionic surfactant.

[0047] In some preferred embodiments, the anionic surfactant is sodium lauryl ether sulfate.

[0048] In some preferred embodiments, the anionic surfactant is sodium lauryl ether sulfate.

[0049] In some preferred embodiments, the anionic surfactant is sodium lauryl ether sulfate and sodium dodecyl sulfate mixed in a ratio of (1-2):(1-2).

[0050] In some preferred embodiments, the surfactant is a mixture of non-ionic surfactant and zwitterionic surfactant in a ratio of 1:1. The non-ionic surfactant is preferably alkyl polyglycoside, and the zwitterionic surfactant is preferably cocamidopropyl betaine.

[0051] It should be further explained that the thickening agent is any one or several of xanthan gum, hydroxyethyl cellulose, and guar gum. The thickening agent mainly has the effect of solubilization, improving the solution stability of the cleaning agent.

[0052] It should be further explained that the humectant is any one or several of glycerol, 2-oleamido-1,3-octadecanediol, and oil tea seed. The humectant mainly has the effect of moisturizing, improving the moisturizing and penetrating effect, and rapid cleaning.

[0053] It should be further explained that the odor inhibitor is any one or several of plant essential oil and sodium benzoate. The plant essential oil is mainly the essential oil extracted from flowers, fruits, grasses, and trees with special odor, including but not limited to lavender essential oil, rose essential oil, tea tree essential oil, comfrey essential oil, eucalyptus essential oil, vanilla essential oil, liquorice essential oil, mint essential oil, honeysuckle essential oil, etc.

[0054] The second aspect of the present application provides a preparation method of a bacteriostatic cleaning agent for pets, comprising the following steps:

[0055] (1) the deionized water is heated to 40-50℃ to form warm water, and then the humectant and thickening agent are dispersed in the warm water;

[0056] (2) the surfactant and boric acid glyceryl ester monopalmitate are added, stirred and emulsified for 30 min, mixed evenly, and then the plant essence is added after cooling to room temperature, stirred for 15 min, and then placed after defoaming to obtain the pet bacteriostatic cleaning agent.

[0057] The application will be specifically described below through specific examples.

[0058] Example 1

[0059] A pet bacteriostatic cleaning agent comprises the following components by weight percentage: C16 alkyl glycoside 10%, boric acid glyceryl ester monopalmitate 1%, glycerol 5%, xanthan gum 1%, sodium benzoate 0.1%, and the balance is water.

[0060] A preparation method of the pet bacteriostatic cleaning agent comprises the following steps:

[0061] (1) the deionized water is heated to 40-50℃ to form warm water, and then the humectant and thickening agent are dispersed in the warm water;

[0062] (2) the surfactant and boric acid glyceryl ester monopalmitate are added, stirred and emulsified for 30 min, mixed evenly, and then the plant essence is added after cooling to room temperature, stirred for 15 min, and then placed after defoaming to obtain the pet bacteriostatic cleaning agent.

[0063] Example 2

[0064] A pet bacteriostatic cleaning agent comprises the following components by weight percentage: C16 alkyl glycoside 20%, boric acid glyceryl ester monopalmitate 5%, glycerol 10%, xanthan gum 5%, sodium benzoate 0.3%, and the balance is water.

[0065] A preparation method of the pet bacteriostatic cleaning agent refers to Example 1.

[0066] Example 3

[0067] A pet bacteriostatic cleaning agent comprises the following components by weight percentage: C16 alkyl glycoside 20%, boric acid glyceryl ester monopalmitate 2%, glycerol 8%, xanthan gum 5%, sodium benzoate 0.5%, and the balance is water.

[0068] A preparation method of the pet bacteriostatic cleaning agent refers to Example 1.

[0069] Example 4

[0070] A pet bacteriostatic cleaning agent comprising the following components by weight percentage: C14 alkyl glycoside 18%, borate di-glyceride mono-palmitate 1%, glycerol 8%, xanthan gum 2%, sodium benzoate 0.2%, and the balance being water.

[0071] A method for preparing a pet bacteriostatic cleaning agent is described in reference to Example 1.

[0072] Example 5

[0073] A pet bacteriostatic cleaning agent comprising the following components by weight percentage: C12 alkyl glycoside 10%, borate di-glyceride mono-palmitate 1%, glycerol 6%, xanthan gum 1%, sodium benzoate 0.1%, and the balance being water.

[0074] A method for preparing a pet bacteriostatic cleaning agent is described in reference to Example 1.

[0075] Example 6

[0076] A pet bacteriostatic cleaning agent comprising the following components by weight percentage: cocamide propyl betaine 15%, borate di-glyceride mono-palmitate 2%, oil tea seed 5%, guar gum 1%, sodium benzoate 0.1%, and the balance being water.

[0077] A method for preparing a pet bacteriostatic cleaning agent is described in reference to Example 1.

[0078] Example 7

[0079] A pet bacteriostatic cleaning agent comprising the following components by weight percentage: dodecyl dimethyl betaine 18%, borate di-glyceride mono-palmitate 1%, glycerol 5%, guar gum 1%, sodium benzoate 0.1%, and the balance being water.

[0080] A method for preparing a pet bacteriostatic cleaning agent is described in reference to Example 1.

[0081] Example 8

[0082] A pet bacteriostatic cleaning agent comprising the following components by weight percentage: cocamide propyl betaine 10%, dodecyl dimethyl betaine 8%, borate di-glyceride mono-palmitate 1%, glycerol 5%, guar gum 1%, sodium benzoate 0.1%, and the balance being water.

[0083] A method for preparing a pet bacteriostatic cleaning agent is described in reference to Example 1.

[0084] Example 9

[0085] A pet bacteriostatic cleaning agent comprising the following components by weight percentage: cocamide diethanolamine 18%, borate di-glyceride mono-palmitate 1%, glycerol 5%, guar gum 1%, sodium benzoate 0.1%, and the balance being water.

[0086] A method for preparing a bacteriostatic detergent for pets is according to Example 1.

[0087] Example 10

[0088] A bacteriostatic detergent for pets comprises the following components by weight percentage: fatty alcohol polyoxyethylene ether 18%, borate di-glyceride mono-palmitate 1%, glycerol 5%, guar gum 1%, sodium benzoate 0.1%, and the balance is water.

[0089] A method for preparing a bacteriostatic detergent for pets is according to Example 1.

[0090] Example 11

[0091] A bacteriostatic detergent for pets comprises the following components by weight percentage: C16 alkyl glycoside 12%, cocamide diethanolamine 8%, borate di-glyceride mono-palmitate 1%, glycerol 5%, guar gum 1%, sodium benzoate 0.1%, and the balance is water.

[0092] A method for preparing a bacteriostatic detergent for pets is according to Example 1.

[0093] Comparative Example 1

[0094] A bacteriostatic detergent for pets comprises the following components by weight percentage: C16 alkyl glycoside 12%, cocamide diethanolamine 8%, glycerol 5%, guar gum 1%, sodium benzoate 0.1%, and the balance is water.

[0095] A method for preparing a bacteriostatic detergent for pets is according to Example 1.

[0096] Comparative Example 2

[0097] A bacteriostatic detergent for pets comprises the following components by weight percentage: C16 alkyl glycoside 18%, glycerol 5%, guar gum 1%, sodium benzoate 0.1%, and the balance is water.

[0098] Comparative Example 3

[0099] A bacteriostatic detergent for pets comprises the following components by weight percentage: cocamide diethanolamine 18%, glycerol 5%, guar gum 1%, sodium benzoate 0.1%, and the balance is water.

[0100] Comparative Example 4

[0101] A bacteriostatic detergent for pets comprises the following components by weight percentage: borate di-glyceride mono-palmitate 1%, glycerol 5%, guar gum 1%, sodium benzoate 0.1%, and the balance is water.

[0102] Comparative Example 5

[0103] A pet bacteriostatic cleaning agent comprising the following components by weight percentage: C16 alkyl glycoside 18%, cocamide diethanolamine 18%, lauric acid diethanolamide borate 1%, glycerol 5%, guar gum 1%, sodium benzoate 0.1%, and the balance being water.

[0104] Comparative Example 6

[0105] A pet bacteriostatic cleaning agent comprising the following components by weight percentage: C16 alkyl glycoside 18%, cocamide diethanolamine 18%, lauric acid diethanolamide borate 1%, glycerol 5%, guar gum 1%, sodium benzoate 0.1%, and the balance being water.

[0106] Comparative Example 7

[0107] A pet bacteriostatic cleaning agent comprising the following components by weight percentage: C16 alkyl glycoside 18%, cocamide diethanolamine 18%, lauric acid diethanolamide borate 1%, glycerol 5%, guar gum 1%, sodium benzoate 0.1%, and the balance being water.

[0108] Performance test

[0109] I. Bacteriostatic and acaricidal performance

[0110] 1. Antibacterial performance test: The pet bacteriostatic cleaning agent prepared in Examples 1-11 is used for antibacterial performance test, the test method refers to QB / T2738-2005, the test bacteria are Escherichia coli ATCC, Staphylococcus aureus ATCC, Pseudomonas aeruginosa and Candida albicans, and the bacteriostasis rate ≥ 99% is recorded as excellent; the bacteriostasis rate is between 99-90%, recorded as good, and the bacteriostasis rate < 90% is recorded as poor.

[0111] 2. Mite killing rate test: The pet bacteriostatic cleaning agent prepared in Examples 1-11 is used for mite killing rate test, the test method refers to NY / T1151.2-2006, and the mite killing rate between 100-95% is recorded as A grade of mite killing grade; the mite killing rate < 95% is recorded as B grade of mite killing grade.

[0112] The test results of bacteriostatic and acaricidal performance are shown in Table 1.

[0113] Table 1 Test results of bacteriostatic and acaricidal performance

[0114]

[0115] As can be seen from Table 1, the pet bacteriostatic cleaning agent obtained by the present application has good antibacterial and mite killing ability.

[0116] II. Cleaning durability

[0117] Preparation before experiment: select the same age and 7-12 months of the same breed of experimental dogs, 3 dogs in each group, and do not clean within 30 days before testing;

[0118] Blank group: use clean water to clean the pet dogs in the same way;

[0119] Test method: dilute the cleaning agents obtained by examples 1-11 and comparative examples 1-7 according to the ratio of 1:100, and then use them to clean the experimental dogs in each group, and make an evaluation and scoring on the smell and hair smoothness after cleaning.

[0120] The tester scores the smell and deodorization duration of the experimental dogs according to his own feeling, the smell score of the experimental dogs adopts a 5-point system, 1 point represents very strong smell; 2 points represent strong smell; 3 points represent moderate smell; 4 points represent weak smell; 5 points represent no odor. The deodorization duration is measured in days (d), and the test is stopped when the pet has a weak smell.

[0121] The smoothness and combing difficulty of the experimental dog hair are scored, and the scoring standard adopts a 5-point system, 1 point represents very poor; 2 points represent poor; 3 points represent general; 4 points represent good; 5 points represent very good. The average value is taken as the statistical result, and the test results are shown in table 2.

[0122] Table 2 test results of cleaning agents on pet hair, body odor and persistence

[0123]

[0124]

[0125] As can be seen from table 2, the pet bacteriostatic cleaning agent obtained by examples 1-11 has good hair smoothness and deodorization effect on pet hair. And the duration is more than 9 days, and most of the smell inhibition time is 10-16 days.

[0126] Comparative examples 1-3 contain conventional non-ionic surfactants, but do not contain borate glycerol mono-palmitate, and the hair smoothness and deodorization effect are worse than those of the present application, and the smell inhibition time is only 1-2 days, which is much lower than that of the present application.

[0127] Comparative example 4 contains borate glycerol mono-palmitate, but the smell inhibition time is prolonged, which shows that borate glycerol mono-palmitate plays an important role in prolonging the smell inhibition time.

[0128] Comparative examples 5-7 are the compounding of non-ionic surfactant with other borate surfactants, and the odor inhibition time is 4-5 days, which shows that other borate surfactants have certain extension effect on the odor inhibition time, but the odor inhibition time of the cleaning agent of the present application is still much better than that of the cleaning agent of comparative examples 5-7.

[0129] Example 11 can be compared with comparative examples 1-7, and it can be concluded that borate ester glycol monopalmitate has certain effect on extending the odor inhibition time, but borate ester glycol monopalmitate is compounded with surfactants, especially alkyl glycoside and cocamide diethanolamine, which has a synergistic effect, can greatly extend the odor inhibition time while ensuring cleaning and hair softness, and has unexpected effect.

[0130] III. Safety performance

[0131] The pet bacteriostatic cleaning agent obtained in examples 1-11 is subjected to safety detection, and the detection method is pet cleaning and care agent QB / T4524-2013, and the results are shown in Table 3:

[0132] Table 3 Safety performance index

[0133]

[0134]

[0135] IV. Irritation performance test

[0136] Experimental method: the experimental rabbits are divided into several groups, 10 rabbits in each group, 24h before the experiment, the back of each rabbit is shaved on both sides of the spine, and the range of each is 3cmX3cm. The pet bacteriostatic cleaning agent obtained in examples 1-11 is taken, and distilled water is taken according to 1:1 to configure into an aqueous solution, and 0.5mL of the aqueous solution is directly applied to the shaven skin on one side of each rabbit, covered with an oil paper, and fixed with non-irritating adhesive tape. The other side of the shaven skin is also applied with distilled water as a blank control. After 4h, the residual test substance is removed with warm water, and the local reaction of the skin is observed at 1h, 24h and 48h after the test substance is removed, respectively. The results are scored according to the skin irritation reaction scoring standard in the "disinfection technical specification" (Ministry of Health 2002 edition), and the irritation intensity is graded according to the skin irritation intensity grading standard, and the results are shown in Table 4. It can be clearly seen from Table 4 that the cleaning agent obtained in the present application has no irritation to the skin of pets.

[0137] Table 4 Irritation

[0138]

[0139] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of one another. As will be apparent to those of ordinary skill in the art, embodiments described herein can be combined with other embodiments.

[0140] Finally, it should be noted that the embodiments disclosed in the present application are only the best ones preferred by the inventor of the present application, and are used to illustrate the technical solutions of the present application, but not to limit the present application; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced by equivalent ones; and these modifications or replacements do not make the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A bacteriostatic cleansing agent for pets, characterized by comprising: It comprises the following components by weight percentage: 10-20% of surfactant, 1-5% of boron acid diglyceride monopalmitate, 5-10% of moisturizing agent, 1-5% of thickening agent, 0.1-0.5% of odor inhibitor, and the rest is water. ​ The surfactant is any one or several of zwitterionic surfactants or non-ionic surfactants.

2. The pet bacteriostatic cleansing agent according to claim 1, characterized by: The zwitterionic surfactant is any one or several of cocamidopropyl betaine and dodecyl dimethyl betaine.

3. The pet bacteriostatic cleansing agent according to claim 1, characterized by: The non-ionic surfactant is any one or several of alkyl glycoside, cocamide diethanolamine and fatty alcohol polyoxyethylene ether.

4. The pet antibacterial cleansing agent according to claim 1, characterized by: The moisturizing agent is any one or several of glycerol, 2-oleamide-1,3-octadecanediol and oil tea seed.

5. The pet antibacterial cleansing agent according to claim 1, characterized by: The thickening agent is any one or several of xanthan gum, hydroxyethyl cellulose and guar gum.

6. The pet antibacterial cleansing agent according to claim 1, characterized by: The odor inhibitor is any one or several of plant essential oil and sodium benzoate.

7. The pet antibacterial cleansing agent according to claim 3, characterized by: The alkyl glycoside is C12-C16 alkyl glycoside.

Images