Buttock cream as well as preparation method and application thereof

Abstract

The invention discloses hip cream as well as a preparation method and application thereof, and belongs to the technical field of infant care products. The hip cream comprises a phase A, a phase B and a phase C, wherein the phase A comprises caprylic capric triglyceride, olive oil, camellia-seed oil, cera alba, sunflower seed oil and white ozocerite; a phase B: trihydroxy stearin; a phase C: VE acetate, folium artemisiae argyi essential oil, Roman chamomile, tea tree oil and double purple oil; and phase D: simmondsia chinensis seed oil. According to the invention, by optimizing the components and dosage in the hip cream, the prepared hip cream has good anti-inflammatory, soothing, moisturizing and skin repairing effects, the problems of red buttocks of newborns and skin ulceration, water loss, chapping, desquamation and the like caused by the red buttocks of the newborns are reduced, and meanwhile, the use of medicaments such as erythromycin ointment and the like is reduced. Meanwhile, the surface of the paper diaper can be coated with the hip cream to obtain the paper diaper containing the hip cream coating, the repairing and other effects of the hip cream are utilized, meanwhile, the paper diaper containing the hip cream has better soft feeling and smooth feeling, and damage caused by friction of the paper diaper is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of infant care products, and in particular to a diaper cream and a preparation method and application thereof. Background Art

[0002] Newborns have thin and tender skin, rich capillaries, and poor local and systemic defense capabilities. When exposed to adverse external stimuli, they are prone to skin damage and sepsis. Newborn red buttocks, also known as diaper dermatitis, is a common and frequent skin disease in the neonatal period. Its main manifestation is a bright red erythema with clear edges at the contact site between the skin and the diaper. In severe cases, papules, blisters, and erosions may occur. If there is a bacterial infection, pustules may occur, and the damage is often consistent with the covered area. Newborn red buttocks are a thorny problem in the care of neonatal wards. In addition, newborns have more bowel movements every day, and the microorganisms, bacteria, and fungi in the feces repeatedly stimulate their buttocks. The buttocks are in a humid environment, and friction causes skin ulcers and bleeding. Improper care can cause newborn red buttocks and cracks. Traditional nursing treatment methods include washing the buttocks and applying sesame oil, erythromycin ointment, or Bactroban, etc., but the effect is not very good, and it cannot alleviate the problem of transcutaneous water loss caused by skin ulcers. Summary of the invention

[0003] In view of the deficiencies of the prior art, the present invention provides a diaper cream and a preparation method and application thereof. The diaper cream prepared by the present invention has good anti-inflammatory, soothing, moisturizing and skin repairing effects, reduces the red buttocks of newborns, and reduces the use of erythromycin ointment and other agents. At the same time, it has no peculiar smell and is more suitable for use by infants and young children. More importantly, the diaper cream of the present invention is sprayed on the surface of diapers to form diapers containing diaper cream ingredients, and air permeability is reserved by spraying at intervals. The prepared diaper containing diaper cream is not only conducive to preventing and improving infant red buttocks, but also improves the softness of the diaper and reduces the further stimulation of the diaper red buttocks caused by the friction of the non-woven fabric of the diaper.

[0004] The technical solution of the present invention is as follows:

[0005] The first aspect of the present invention protects a diaper cream, which comprises the following components by mass percentage:

[0006] Phase A: 35%-50% caprylic / capric glyceride; 10%-15% olive oil; 5%-20% camellia oil; 4%-5% white beeswax; 7%-8% sunflower oil; 4%-5% white ceresin; Phase B: 9.5%-10.0% trihydroxystearin; Phase C: 0.10%-0.50% VE acetate; 0.01%-0.05% wormwood essential oil; 0.01%-0.05% Roman chamomile; 0.01%-0.05% tea tree oil; 0.50%-1.50% double purple oil; Phase D: balance jojoba seed oil.

[0007] Preferably, the diaper cream comprises the following components in mass percentage:

[0008] Phase A: 50% caprylic / capric triglyceride; 10% olive oil; 5% camellia oil; 4% white beeswax; 7% sunflower oil; 4% white ozokerite; Phase B: 9.5% trihydroxystearin; Phase C: 0.10% VE acetate; 0.01% wormwood essential oil; 0.01% Roman chamomile; 0.01% tea tree oil; 0.50% double purple oil; Phase D: balance jojoba seed oil.

[0009] Preferably, the camellia seed oil is obtained by molecular distillation extraction of camellia seeds.

[0010] Preferably, the camellia oil is Senplant TM COL-S.

[0011] Preferably, the tea tree oil is Melaleuca alternifolia leaf tea tree oil.

[0012] The second aspect of the present invention provides a method for preparing the diaper cream described in the first aspect, comprising the following steps:

[0013] S1: Prepare phase A, phase B, phase C, and phase D respectively according to mass percentage.

[0014] S2: After heating the container, add phase A, stir evenly, keep warm, sterilize and disinfect, after cooling for the first time, add phase B, stir evenly, cool for the second time, then add phase C and phase D, stir evenly, and obtain diaper cream.

[0015] Preferably, the container is heated to 82-85° C., and the insulation time is 10-15 minutes.

[0016] Preferably, the first cooling is to lower the temperature to 60-70°C.

[0017] Preferably, the second cooling is to lower the temperature to 50-55°C.

[0018] The third aspect of the present invention provides an application of the diaper cream described in the first aspect or the diaper cream prepared by the preparation method described in the second aspect, wherein the diaper cream is used as a non-woven fabric coating and / or an infant diaper protection product.

[0019] Preferably, the application includes heating and melting the diaper cream, spraying it on the surface of a non-woven fabric, and cooling it to obtain a non-woven fabric containing the diaper cream component, or scraping the diaper cream on the surface of the non-woven fabric at intervals, letting it stand to absorb, and obtaining a diaper containing the diaper cream component.

[0020] Preferably, the nonwoven fabric is preferably a diaper.

[0021] Preferably, the application is to heat and melt the diaper cream, spray it on the surface of the diaper in contact with the baby's skin, and cool it to obtain the diaper containing the diaper cream ingredient.

[0022] Preferably, spraying is performed at intervals to ensure the air permeability of the diaper without affecting the absorption of urine by the diaper itself.

[0023] The beneficial technical effects of the present invention are:

[0024] In the diaper cream prepared by the present invention, caprylic decanoic acid glyceride and olive oil can achieve skin moisturizing and nourishing, camellia seed oil, wormwood essential oil, Melaleuca alternifolia leaf (tea tree) oil and double purple oil can achieve anti-inflammatory, antibacterial, moisturizing and other effects, VE acetate is antioxidant, relieves skin itching and dryness, and protects the skin, and Roman chamomile and double purple oil have effective anti-inflammatory, soothing and skin repairing effects; the diaper cream achieves antibacterial and anti-inflammatory effects on infant skin through the synergistic effect of various components with antibacterial and anti-inflammatory, moisturizing, anti-oxidation, and repairing effects, which complement each other, reduce the transepidermal water loss rate of the skin, reduce the occurrence of infant diaper rash, and alleviate the problems of low secretion of sebaceous glands in infants, easy dehydration and itching, or skin ulceration caused by scratching after diaper rash, etc.

[0025] Furthermore, the amount of camellia oil used in the present invention is relatively large, and the use of ordinary camellia oil will produce odor after long-term storage. The camellia seed oil of the present invention is obtained by molecular distillation extraction, which overcomes the problem that the existing diaper cream prepared with high addition of camellia seed oil will produce odor after long-term storage. The formula used in the present invention has no odor and is more suitable for use by infants and young children.

[0026] At the same time, unlike the existing diaper cream which is only used on the skin surface, the diaper cream prepared by the present invention can not only be used on the skin surface, but more importantly, can also be used on non-woven fabrics, especially the surface of diapers, to repair and improve red buttocks through the contact between diapers and skin. At the same time, diapers containing diaper cream ingredients are softer, which reduces the damage of diaper non-woven fabrics to infant skin. DETAILED DESCRIPTION

[0027] The present invention will be described in detail below in conjunction with the embodiments.

[0028] The present invention first provides a diaper cream, which comprises the following components in mass percentage:

[0029] Phase A: 35%-50% caprylic / capric glyceride; 10%-15% olive oil; 5%-20% camellia oil; 4%-5% white beeswax; 7%-8% sunflower oil; 4%-5% white ceresin; Phase B: 9.5%-10.0% trihydroxystearin; Phase C: 0.10%-0.50% VE acetate; 0.01%-0.05% wormwood essential oil; 0.01%-0.05% Roman chamomile; 0.01%-0.05% tea tree oil; 0.50%-1.50% double purple oil; Phase D: balance jojoba seed oil.

[0030] In some embodiments, the diaper cream comprises the following components by mass percentage:

[0031] Phase A: 36%-50% caprylic / capric glyceride; 11%-15% olive oil; 5%-20% camellia oil; 4%-5% white beeswax; 7%-8% sunflower oil; 4%-5% white ceresin; Phase B: 9.5%-10.0% trihydroxystearin; Phase C: 0.10%-0.50% VE acetate; 0.01%-0.05% wormwood essential oil; 0.01%-0.05% Roman chamomile; 0.01%-0.05% tea tree oil; 0.50%-1.50% double purple oil; Phase D: the remainder of jojoba seed oil.

[0032] In some embodiments, the diaper cream comprises the following components by mass percentage:

[0033] Phase A: 50% caprylic / capric triglyceride; 10% olive oil; 5% camellia oil; 4% white beeswax; 7% sunflower oil; 4% white ozokerite; Phase B: 9.5% trihydroxystearin; Phase C: 0.10% VE acetate; 0.01% wormwood essential oil; 0.01% Roman chamomile; 0.01% tea tree oil; 0.50% double purple oil; Phase D: balance jojoba seed oil.

[0034] In some embodiments, the camellia seed oil is obtained by extracting camellia seeds through molecular distillation.

[0035] In some embodiments, the extraction is performed at a vacuum degree of 750-760 mmHg and a temperature of 150-180°C.

[0036] In some embodiments, the camellia seed oil is purchased from Senplant TM COL-S. Senplant TMCOL-S is the purest first-grade camellia oil obtained by low-temperature pressing from camellia seeds according to the pharmaceutical production process standards. Molecular distillation camellia oil can provide more effective trace active ingredients. For example, the camellia oil contains camellia glycosides, tea polyphenols, saponins, tannins, and squalene and flavonoids with antioxidant and anti-inflammatory effects. It is also rich in vitamin E and trace elements such as calcium, iron, and zinc. It is an excellent natural plant oil that can restore the elasticity, anti-allergy and anti-inflammatory effects of the skin. The experiment found that the existing ordinary camellia oil cannot meet the needs of the present invention, because the amount of camellia oil added in the present invention is relatively large, and the use of general camellia oil will produce odor after long-term placement. The camellia oil of the present invention is obtained by molecular distillation extraction, which overcomes the problem that the existing camellia oil is used to prepare the diaper cream in the case of high addition, and the prepared diaper cream will produce odor after long-term placement, and is more suitable for the use of infants and young children. At the same time, the camellia oil used in the present invention contains less highly unsaturated fatty acid oils, which is conducive to improving the oxidation and deterioration of the diaper cream and improving the stability of the diaper cream.

[0037] In some embodiments, the tea tree oil is Melaleuca alternifolia leaf tea tree oil.

[0038] It is understandable that the caprylic / capric glyceryl used in the present invention is preferably GTCC, also known as tricaprylic / capric glyceryl, which is a refreshing, moisturizing and non-greasy oil emollient that can replace vegetable oil and is suitable for all cosmetics.

[0039] It is understandable that the olive oil used in the present invention has excellent skin moisturizing and nourishing effects. In addition, olive oil also has a certain sunscreen effect.

[0040] It is understandable that the white beeswax and white ceresin used in the present invention can provide a certain moisturizing effect, improve the dryness of the skin, form a protective film, and play a role in protecting the skin. At the same time, it can also be used to adjust the texture of the product, making the use of skin care products smoother and more comfortable.

[0041] It is understandable that the sunflower seed oil used in the present invention contains a large amount of linoleic acid, which can help other ingredients in the skin care products penetrate into the skin and play an effective role.

[0042] It is understood that the VE acetate used in the present invention is a compound produced by the esterification of tocopherol (or vitamin E) and acetic acid. It is a skin conditioning agent that relieves itching and dryness of the skin, and is also an antioxidant. When used as a cosmetic ingredient, it has a protective effect such as preventing the skin from being damaged by ultraviolet rays from the sun.

[0043] It is understandable that the chemical components of the wormwood essential oil used in the present invention are mainly 1,8-eucalyptol oxide, and also contain chemical components such as thujone, camphor, wormwood alcohol, caryophyllene, ethyl acetate, azulene, etc. Therefore, it has many functions such as regulating qi and blood, warming meridians, removing cold and dampness, relieving pain, antibacterial, anti-inflammatory, stimulating digestive glands, relieving cough and reducing phlegm, promoting circulation, replenishing qi, and enhancing immunity.

[0044] It is understood that the Roman chamomile used in the present invention emits a strong apple fragrance, has antiseptic, anti-inflammatory and sedative effects, has been used in "plant aromatherapy" since ancient times, and is a precious high-grade natural fragrance and natural health plant. The main effect on the skin is that it is suitable for symptoms of redness, sensitivity and irritation of the skin. After application, these symptoms can be quickly relieved and the skin can be soothed.

[0045] It is understood that the Melaleuca alternifolia essential oil used in the present invention is extracted from the leaves of the Melaleuca alterniflora plant found in Australia. This oil has antibacterial, anti-inflammatory, antiviral and antifungal properties. Melaleuca alternifolia essential oil efficacy includes treatment of acne, athlete's foot, contact dermatitis or head lice, etc. Melaleuca alternifolia essential oil is a very famous tea tree oil and one of the most famous essential oils in the essential oil industry.

[0046] It is understandable that the double purple oil used in the present invention is a plant functional additive developed by combining the traditional medicinal and edible plants Perilla seeds and Lithospermum officinale, which has anti-inflammatory, soothing and skin repairing effects, and its anti-inflammatory and anti-allergic effects are better than those of single Lithospermum officinale oil. Preferably, the twin oil is Purple Duo. By mixing wormwood essential oil, double purple oil and Roman chamomile, the effects of antibacterial and anti-inflammatory, repair, moisturizing and nourishing can be achieved; further compounded with VE acetate, while inhibiting bacteria and relieving itching, the functions of antibacterial and anti-inflammatory and moisturizing and repairing the baby's skin can be achieved.

[0047] The second aspect of the present invention provides a method for preparing the above-mentioned diaper cream, comprising the following steps: according to the ratio described in the first aspect,

[0048] S1: Mix the materials separately to obtain phase A and phase C.

[0049] S2: After heating the container, add the components of phase A, stir evenly, keep warm, sterilize and disinfect, after cooling for the first time, add the materials of phase B, stir evenly, after cooling for the second time, add phase C and phase D, stir evenly, and obtain the diaper cream.

[0050] In some embodiments, the temperature of the container is 82-85°C, including but not limited to 82°C, 83°C, 84°C, and 85°C; the insulation time is 10-15min, including but not limited to 10min, 11min, 12min, 13min, 14min, and 15min.

[0051] In some embodiments, the temperature of the first cooling is 60-70°C, including but not limited to 60°C, 62°C, 64°C, 66°C, 68°C, and 70°C; the temperature of the second cooling is 50-55°C, including but not limited to 50°C, 51°C, 52°C, 53°C, 54°C, and 55°C.

[0052] The third aspect of the present invention provides an application of the diaper cream described in the first aspect or the diaper cream prepared by the preparation method described in the second aspect, wherein the diaper cream is used as a non-woven fabric coating and / or an infant diaper protection product.

[0053] In some embodiments of the present invention, the above-mentioned diaper cream is used for non-woven fabrics, specifically as a non-woven fabric coating.

[0054] It is understandable that the components of the diaper cream of the present invention do not contain water, which is not only conducive to repair, but also possible to be directly used for non-woven fabrics. Compared with the existing water-containing diaper cream, the water-free diaper cream avoids the problem of non-woven fabrics or diapers getting moldy due to moisture, which is not conducive to storage.

[0055] It is understood that when the above-mentioned diaper cream is used as a non-woven fabric coating, the present invention does not limit its specific application method, and any method that can achieve the purpose of the present invention is within the protection scope of the present invention. Preferably, when the diaper cream is used as a non-woven fabric coating, it includes heating and melting the diaper cream, forming a coating containing the diaper cream on at least one surface of the non-woven fabric by brushing, spraying, etc., and cooling to obtain a non-woven fabric containing the diaper cream.

[0056] In some embodiments of the present invention, the application includes heating and melting the diaper cream, spraying it on the surface of a non-woven fabric, and cooling it to obtain a non-woven fabric containing the diaper cream component. Preferably, the non-woven fabric is preferably a diaper.

[0057] More preferably, the coating is arranged on the part of the non-woven fabric that contacts the skin. For example, the non-woven fabric is used to prepare diapers, and the coating is arranged on the surface of the diaper that contacts the baby's skin, more preferably on the contact surface where urine may be produced. When there is urine, the coating containing the diaper cream can avoid direct damage to the skin by urine and prevent the occurrence of diaper rash.

[0058] In some embodiments of the present invention, the application is to apply the diaper cream to the surface of the diaper in contact with the baby's skin at intervals, and let it stand to absorb to obtain the diaper containing the diaper cream. Preferably, the oil absorption rate of the diaper cream is 11-13%.

[0059] In some embodiments of the present invention, the application is to heat and melt the diaper cream, spray it on the surface of the diaper that contacts the baby's skin, and cool it to obtain the diaper containing the diaper cream. Preferably, the oil absorption rate of the diaper cream is 11-13%.

[0060] In some embodiments of the present invention, the spraying is performed at intervals to ensure the air permeability of the diaper. For example, after the diaper cream is heated and melted, the melted diaper cream is sprayed in strips on the area of ​​the diaper where urine will be produced by using a glue sprayer. Each time the spraying is performed, an air-permeable interval is left in the middle. The present invention does not limit the interval distance, and any interval distance that can achieve the effect of the present invention is within the protection scope of the present invention, such as 1 cm, 2 cm, 3 cm, 4 cm, 5 cm, etc.

[0061] The present invention will be further described below by way of examples and the like.

[0062] Example 1

[0063] A diaper cream for non-woven fabric coating, comprising the following components by mass fraction:

[0064] Phase A: GTCC 50%, Olive Oil 10%, Camellia Seed Oil Senplant TM COL-S 5%, white beeswax 4%, sunflower oil 7%, white ozokerite 4%.

[0065] Phase B: THIXCIN R PC 9.5%.

[0066] Phase C: VE acetate 0.1%, Artemisia argyi essential oil 0.01%, Roman chamomile 0.01%, Melaleuca alternifolia (tea tree) oil 0.01%, Purple Duo double purple oil 0.5%.

[0067] The balance is Phase D: jojoba seed oil.

[0068] The preparation method of the above-mentioned diaper cream comprises the following steps:

[0069] (1) Raise the temperature to 82-85°C, add the materials of phase A in sequence, stir thoroughly until completely dissolved, keep warm for 10-15 minutes, sterilize, stir and cool;

[0070] (2) Cool down to 60-70°C, add phase B materials, and stir thoroughly until completely uniform;

[0071] (3) When the temperature drops to 50-55°C, add phase C and phase D in sequence and stir thoroughly;

[0072] (4) Take samples and discharge the materials after they are qualified in testing.

[0073] A diaper containing a diaper cream is prepared by heating and melting the diaper cream prepared above, spraying it on the surface of the diaper in contact with the baby's skin with a glue sprayer, spraying is performed in intervals, and the oiling rate is 11%, and cooling is performed to obtain a diaper containing a diaper cream. The oiling rate refers to the mass fraction of the diaper cream on the surface of the diaper, which is the percentage of the mass of the sprayed diaper cream to the mass of the non-woven fabric.

[0074] Example 2

[0075] A diaper cream for non-woven fabric coating, comprising the following components by mass fraction:

[0076] Phase A: GTCC 48%, Olive Oil 15%, Camellia Seed Oil Senplant TM COL-S 10%, white beeswax 5%, sunflower oil 7%, white ozokerite 4%.

[0077] Phase B: THIXCIN R PC 9.6%.

[0078] Phase C: VE acetate 0.2%, Artemisia argyi essential oil 0.02%, Roman chamomile 0.02%, Melaleuca alternifolia (tea tree) oil 0.02%, Purple Duo double purple oil 1%.

[0079] Phase D: jojoba seed oil, balance.

[0080] A method for preparing a diaper cream for non-woven fabric coating, characterized in that it comprises the following steps:

[0081] (1) Raise the temperature to 82-85°C, add the materials of phase A in sequence, stir thoroughly until completely dissolved, keep warm for 10-15 minutes, sterilize, stir and cool;

[0082] (2) Cool down to 60-70°C, add phase B materials, and stir thoroughly until completely uniform;

[0083] (3) When the temperature drops to 50-55°C, add phase C and phase D in sequence and stir thoroughly;

[0084] (4) Take samples and discharge the materials after they are qualified in testing.

[0085] A diaper containing diaper cream is prepared by heating and melting the diaper cream prepared above, and then spraying it on the surface of the diaper in contact with baby skin by a glue spraying machine, the spraying is performed in intervals, the oiling rate is 11%, and the diaper containing diaper cream is obtained by cooling.

[0086] Example 3

[0087] A diaper cream for non-woven fabric coating, comprising the following components by mass fraction:

[0088] Phase A: GTCC 35%, Olive Oil 14.6%, Camellia Seed Oil Senplant TM COL-S 15%, white beeswax 5%, sunflower oil 8%, white ozokerite 5%.

[0089] Phase B: THIXCIN R PC 10%.

[0090] Phase C: VE acetate 0.5%, Artemisia annua essential oil 0.05%, Roman chamomile 0.05%, Melaleuca alternifolia (tea tree) oil 0.03%, Purple Duo double purple oil 1.5%.

[0091] Phase D: jojoba seed oil, balance.

[0092] A method for preparing a diaper cream for non-woven fabric coating, characterized in that it comprises the following steps:

[0093] (1) Raise the temperature to 82-85°C, add the materials of phase A in sequence, stir thoroughly until completely dissolved, keep warm for 10-15 minutes, sterilize, stir and cool;

[0094] (2) Cool down to 60-70°C, add phase B materials, and stir thoroughly until completely uniform;

[0095] (3) When the temperature drops to 50-55°C, add phase C and phase D in sequence and stir thoroughly;

[0096] (4) Take samples and discharge the materials after they are qualified in testing.

[0097] A diaper containing diaper cream is prepared by heating and melting the diaper cream prepared above, and then spraying it on the surface of the diaper in contact with baby skin by a glue spraying machine, the spraying is performed in intervals, the oiling rate is 11%, and the diaper containing diaper cream is obtained by cooling.

[0098] Example 4

[0099] A diaper cream for non-woven fabric coating, comprising the following components by mass fraction:

[0100] Phase A: GTCC 36%, Olive Oil 11%, Camellia Seed Oil Senplant TM COL-S 20%, white beeswax 4.8%, sunflower oil 7.8%, white ozokerite 4.8%.

[0101] Phase B: THIXCIN R PC 9%.

[0102] Phase C: VE acetate 0.4%, Artemisia argyi essential oil 0.04%, Roman chamomile 0.04%, Melaleuca alternifolia (tea tree) oil 0.05%, Purple Duo double purple oil 1.5%.

[0103] Phase D: jojoba seed oil, balance.

[0104] A method for preparing a diaper cream for non-woven fabric coating, characterized in that it comprises the following steps:

[0105] (1) Raise the temperature to 82-85°C, add the materials of phase A in sequence, stir thoroughly until they are completely dissolved, keep warm for 10-15 minutes, sterilize, and stir to cool.

[0106] (2) Cool down to 60-70°C, add phase B materials, and stir thoroughly until completely uniform.

[0107] (3) When the temperature drops to 50-55°C, add phase C and phase D in sequence and stir thoroughly.

[0108] (4) Take samples and discharge the materials after they are qualified in testing.

[0109] A diaper containing diaper cream is prepared by heating and melting the diaper cream prepared above, and then spraying it on the surface of the diaper in contact with baby skin by a glue spraying machine, the spraying is performed in intervals, the oiling rate is 11%, and the diaper containing diaper cream is obtained by cooling.

[0110] Example 5

[0111] A diaper cream for non-woven fabric coating, comprising the following components by mass fraction:

[0112] Phase A: GTCC 35%, Olive Oil 10%, Camellia Seed Oil Senplant TM COL-S 20%, white beeswax 5%, sunflower oil 8%, white ceresin 5%;

[0113] Phase B: THIXCIN R PC 10%;

[0114] Phase C: VE acetate 0.2%, Artemisia argyi essential oil 0.05%, Roman chamomile 0.05%, Melaleuca alternifolia (tea tree) oil 0.05%, Purple Duo double purple oil 1%.

[0115] Phase D: jojoba seed oil, balance.

[0116] A method for preparing a diaper cream for non-woven fabric coating, characterized in that it comprises the following steps:

[0117] (1) Raise the temperature to 82-85°C, add the materials of phase A in sequence, stir thoroughly until completely dissolved, keep warm for 10-15 minutes, sterilize, stir and cool;

[0118] (2) Cool down to 60-70°C, add phase B materials, and stir thoroughly until completely uniform;

[0119] (3) When the temperature drops to 50-55°C, add phase C and phase D in sequence and stir thoroughly;

[0120] (4) Take samples and discharge the materials after they are qualified in testing.

[0121] A diaper containing diaper cream is prepared by heating and melting the diaper cream prepared above, and then spraying it on the surface of the diaper in contact with baby skin by a glue spraying machine, the spraying is performed in intervals, the oiling rate is 11%, and the diaper containing diaper cream is obtained by cooling.

[0122] Example 6

[0123] A diaper cream for non-woven fabric coating, comprising the following components by mass fraction:

[0124] Phase A: GTCC 50%, Olive Oil 10%, Camellia Seed Oil Senplant TM COL-S 5%, white beeswax 4%, sunflower oil 7%, white ozokerite 4%.

[0125] Phase B: THIXCIN R PC 9.5%.

[0126] Phase C: VE acetate 0.1%, Artemisia argyi essential oil 0.01%, Roman chamomile 0.01%, Melaleuca alternifolia (tea tree) oil 0.01%, Purple Duo double purple oil 0.5%.

[0127] The balance is Phase D: jojoba seed oil.

[0128] The preparation method of the above-mentioned diaper cream comprises the following steps:

[0129] (1) Raise the temperature to 82-85°C, add the materials of phase A in sequence, stir thoroughly until completely dissolved, keep warm for 10-15 minutes, sterilize, stir and cool;

[0130] (2) Cool down to 60-70°C, add phase B materials, and stir thoroughly until completely uniform;

[0131] (3) When the temperature drops to 50-55°C, add phase C and phase D in sequence and stir thoroughly;

[0132] (4) Take samples and discharge the materials after they are qualified in testing.

[0133] A diaper containing diaper cream is prepared by directly scraping and coating the diaper cream on the surface of the diaper in contact with the baby's skin, spraying is performed by scraping and coating at intervals, the oiling rate is 11%, and the diaper containing diaper cream is obtained after standing and absorbing.

[0134] Test example:

[0135] The moisturizing properties of the diaper creams prepared in Examples 1-5 were tested, specifically by measuring the transepidermal water loss and the skin moisture gain.

[0136] The method for measuring transepidermal water loss is as follows: the diaper cream prepared in Examples 1-5 is applied to the skin surface, and the transepidermal water loss data after 0h and 1h of use are measured using a transepidermal water loss tester. The results are shown in Table 1.

[0137] The method for determining the skin moisture increase value is as follows: apply the diaper cream prepared in Examples 1-5 to the skin surface, and use a skin moisture content measuring instrument to measure the skin moisture within 0h and 1h to obtain the skin moisture increase value. The results are shown in Table 1.

[0138] Table 1: Test on the moisturizing performance of the non-woven fabric coating diaper cream prepared in the embodiment on the skin when used

[0139]

[0140]

[0141] It can be seen from Table 1 that after using the diaper cream, the transepidermal water loss value of the skin decreases and the moisture value increases; the transepidermal water loss change rate after use is a negative value, and the moisture change rate is a positive value. The above data show that the product has good moisturizing properties for the skin.

[0142] Hydrophilic penetration + reverse osmosis test:

[0143] A hydrophilic nonwoven fabric sample without coating was taken as a blank control, and the diaper cream prepared in Example 1 was scraped onto the surface of the hydrophilic nonwoven fabric sample at intervals. The oiling rate of Test Example 1 was 11%, and the oiling rate of Test Example 2 was 12%. The hydrophilic penetration time MSTT-3+ reverse osmosis performance was determined using GB / T24218.14-2010 Test Methods for Textiles and Nonwoven Fabrics, Part 14: Determination of the Dewetting Amount of Coating Materials. The results are shown in Table 2 below.

[0144] Table 2 Test results of hydrophilic penetration + reverse osmosis of diapers of diaper creams of Examples 1 and 2

[0145]

[0146] As can be seen from Table 2, the use of the diaper cream of the present invention on the hydrophilic nonwoven fabric sample has no significant effect on hydrophilicity and reverse osmosis.

[0147] Hand feel test:

[0148] The samples were tested with hydrophilic penetration + reverse osmosis. A hydrophilic non-woven fabric sample without coating was taken as a blank control. The diaper cream prepared in Example 1 was sprayed on the surface of the hydrophilic non-woven fabric sample according to the scheme described in Example 1. The oiling rate of Test Example 1 was 11%, and the oiling rate of Test Example 2 was 12%. Sensory analysis was performed by 5 experimenters, who conducted blind touch tests, sorted and scored them. The full score for each group comparison was 3 points. Finally, the total score of each sample was summarized for sorting. The higher the score, the better the feel. The feel was evaluated from the two dimensions of softness and slipperiness.

[0149] Table 3 Soft feeling of nonwoven fabric containing diaper cream of Example 1

[0150]

[0151]

[0152] Table 4 Slippery feeling of nonwoven fabric containing diaper cream of Example 1

[0153]

[0154] It can be seen from Tables 3-4 that the diaper cream prepared by the present invention has a good hand feel when used on a hydrophilic non-woven fabric sample, and the hand feel is even better when the oiling rate is 12%.

[0155] The above is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments. It is understood that other improvements and changes directly derived or associated by those skilled in the art without departing from the spirit and concept of the present invention should be considered to be included in the protection scope of the present invention.

Claims

1. A diaper cream, characterized in that: By mass percentage, the diaper cream comprises the following components by mass fraction: Phase A: Phase B: Trihydroxystearin 9.5%-10.0%; Phase C: Phase D: Jojoba seed oil balance.

2. The diaper cream according to claim 1, characterized in that By mass percentage, the diaper cream comprises the following components by mass fraction: Phase A: Phase B: Trihydroxystearin 9.5%; Phase C: Phase D: Jojoba seed oil balance.

3. The diaper cream according to claim 1, characterized in that The camellia seed oil is obtained by extracting camellia seeds through molecular distillation.

4. The diaper cream according to claim 1, characterized in that: The camellia oil is Senplant TM COL-S.

5. The diaper cream according to claim 1, characterized in that: The tea tree oil is Melaleuca alternifolia leaf tea tree oil.

6. A method for preparing the diaper cream according to any one of claims 1 to 5, characterized in that: The preparation method comprises the following steps: S1: Prepare phase A, phase B, phase C, and phase D respectively according to mass percentage; S2: After heating the container, add phase A, stir evenly, keep warm, sterilize and disinfect, after cooling for the first time, add phase B, stir evenly, cool for the second time, then add phase C and phase D, stir evenly, and obtain diaper cream.

7. The preparation method according to claim 6, characterized in that: The container is heated to 82-85° C. and the insulation time is 10-15 minutes.

8. The preparation method according to claim 6, characterized in that: The first cooling is to reduce the temperature to 60-70°C; the second cooling is to reduce the temperature to 50-55°C.

9. Use of the diaper cream according to any one of claims 1 to 5 or the diaper cream prepared by the preparation method according to any one of claims 6 to 8, characterized in that: The diaper cream is used as a non-woven fabric coating and / or a diaper protection product for infants and young children.

10. The use according to claim 9, characterized in that: The application includes heating and melting the diaper cream, spraying it on the surface of the non-woven fabric coating, and cooling it to obtain the non-woven fabric containing the diaper cream component; or scraping the diaper cream on the surface of the non-woven fabric at intervals, letting it stand for absorption, and obtaining a diaper containing the diaper cream component; The nonwoven fabric is preferably a diaper; Preferably, the application is to heat and melt the diaper cream, spray it on the surface of the diaper in contact with the baby's skin, and cool it to obtain the diaper containing the diaper cream component; Preferably, spraying is performed at intervals to ensure the air permeability of the diaper without affecting the absorption of urine by the diaper itself.

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