阅读说明：本技术 一种沐浴油及其制备方法 (Bath oil and preparation method thereof ) 是由 王璐 于 2020-06-16 设计创作，主要内容包括：本发明涉及日化用品领域,更具体地,本发明提供了一种沐浴油及其制备方法。本发明第一方面提供一种沐浴油,按重量份计,制备原料至少包括4～11份保湿剂、0.3～3份植物提取物、15～30份植物油脂、7～16份表面活性剂、2.5～8份调理剂、0.1～1份维生素C、0.1～0.12份防腐剂、80～90份水、0.01～0.05份香精。(The invention relates to the field of daily chemical products, and particularly provides bath oil and a preparation method thereof. The bath oil provided by the invention comprises, by weight, at least 4-11 parts of a humectant, 0.3-3 parts of a plant extract, 15-30 parts of vegetable oil, 7-16 parts of a surfactant, 2.5-8 parts of a conditioner, 0.1-1 part of vitamin C, 0.1-0.12 part of a preservative, 80-90 parts of water and 0.01-0.05 part of an essence.)

1. The bath oil is characterized by comprising, by weight, at least 4-11 parts of a humectant, 0.3-3 parts of a plant extract, 15-30 parts of vegetable oil, 7-16 parts of a surfactant, 2.5-8 parts of a conditioner, 0.1-1 part of vitamin C, 0.1-0.12 part of a preservative, 80-90 parts of water and 0.01-0.05 part of an essence.

2. The body wash of claim 1, further comprising PEG-120 methyl glucose dioleate.

3. The bath oil according to claim 2, wherein the PEG-120 methyl glucose dioleate and the surfactant are present in a mass ratio of (0.1-0.2): 1.

4. the body wash of claim 1, wherein the moisturizer is selected from the group consisting of 1, 2-hexanediol, ethanol, propylene glycol, sorbitol, butylene glycol, caprylyl glycol, methyl propylene glycol, dipropylene glycol, glycerin, diglycerin, glyceryl polyether, pentylene glycol, isoprene glycol, polyethylene glycol, trehalose, and sodium hyaluronate.

5. The bath oil of claim 1, wherein the plant extract is selected from the group consisting of Rosa roxburghii Tratt fruit extract, centella asiatica extract, lemon extract, white willow bark extract, and wild chrysanthemum flower extract.

6. The bath oil of claim 5, wherein the ratio of the Rosa roxburghii fruit extract, the centella asiatica extract and the lemon extract is 1: 1: (0.9-1.1).

7. The bath oil according to claim 1, wherein said vegetable oil is selected from the group consisting of grape seed oil, jojoba seed oil, macadamia nut oil, olive oil, sunflower seed oil, geranium oil, and combinations thereof.

8. The bath oil of claim 1, wherein said surfactant is selected from the group consisting of anionic surfactants, cationic surfactants, zwitterionic surfactants, and nonionic surfactants; the anionic surfactant is selected from one or more of lauryl sulfate MIPA salt, sodium cocoyl glycinate, sodium lauroyl sarcosinate, sodium cocoyl glutamate and castor oil; the zwitterionic surfactant is selected from one or more of cocamidopropyl betaine, dodecyl dimethyl betaine, imidazoline disodium amphodiacetate and cocoampho sodium acetate.

9. The body wash of claim 8, wherein the mass ratio of anionic surfactant to zwitterionic surfactant is 1: (0.6-3).

10. A method of preparing a body wash according to any one of claims 1 to 9, comprising at least the steps of: the components are mixed evenly to obtain the product.

Technical Field

The invention relates to the field of daily chemical products, and particularly provides bath oil and a preparation method thereof.

Background

Along with the continuous improvement of living standard of people, the demand and the requirement of people on body bath articles are higher and higher. The existing shower gel mainly has two types, one type is a soap base formed by saponifying fatty acid and potassium hydroxide or sodium hydroxide and a saponification type shower gel formed by compounding other acceptable components, but the shower gel is difficult to thicken and strong in alkalinity, and dry, tight and itchy skin can be easily caused after bathing. The other type is a surface-active shower gel which is prepared by compounding a surfactant and other acceptable components, wherein part of the surfactant in the shower gel has strong degreasing power and high irritation, and can damage a sebum membrane on the skin after long-term use, so that the natural barrier of the skin is damaged to a certain extent, the skin becomes fragile and dry, and various skin problems are caused.

With the acceleration of modern life rhythm and the improvement of living conditions, the use frequency of the shower gel and the bath oil is also improved, so that the development of the bath oil with lasting moisture retention and no greasiness is very important for meeting daily use requirements.

Disclosure of Invention

In order to solve the technical problems, the first aspect of the invention provides bath oil which at least comprises, by weight, 4-11 parts of a humectant, 0.3-3 parts of a plant extract, 15-30 parts of vegetable oil, 7-16 parts of a surfactant, 2.5-8 parts of a conditioner, 0.1-1 part of vitamin C, 0.1-0.12 part of a preservative, 80-90 parts of water and 0.01-0.05 part of an essence.

As a preferable technical scheme of the invention, the preparation raw material also comprises PEG-120 methyl glucose dioleate.

In a preferred embodiment of the present invention, the mass ratio of PEG-120 methyl glucose dioleate to surfactant is (0.1 to 0.2): 1.

as a preferable technical scheme of the invention, the humectant is selected from one or a combination of more of 1, 2-hexanediol, ethanol, propylene glycol, sorbitol, butanediol, caprylyl glycol, methyl propylene glycol, dipropylene glycol, glycerol, diglycerol, glycerol polyether, pentanediol, isoprene glycol, polyethylene glycol, trehalose and sodium hyaluronate.

As a preferable technical scheme of the invention, the plant extract is selected from one or a combination of several of rosa roxburghii tratt fruit extract, centella asiatica extract, lemon extract, white willow bark extract and wild chrysanthemum flower extract.

According to a preferable technical scheme of the invention, the mass ratio of the rosa roxburghii tratt fruit extract to the centella asiatica extract to the lemon extract is 1: 1: (0.9-1.1).

According to a preferable technical scheme, the vegetable oil is selected from one or a combination of more of grape seed oil, jojoba seed oil, macadamia nut oil, olive fruit oil, sunflower seed oil and geranium oil.

As a preferred technical scheme of the invention, the surfactant is selected from one or a combination of more of anionic surfactant, cationic surfactant, zwitterionic surfactant and nonionic surfactant; the anionic surfactant is selected from one or more of lauryl sulfate MIPA salt, sodium cocoyl glycinate, sodium lauroyl sarcosinate, sodium cocoyl glutamate and castor oil; the zwitterionic surfactant is selected from one or more of cocamidopropyl betaine, dodecyl dimethyl betaine, imidazoline disodium amphodiacetate and cocoampho sodium acetate.

In a preferred embodiment of the present invention, the mass ratio of the anionic surfactant to the zwitterionic surfactant is 1: (0.6-3).

A second aspect of the invention provides a method for preparing a body wash according to the invention, comprising at least the steps of: the components are mixed evenly to obtain the product.

Has the advantages that: the bath oil provided by the invention selects various natural plant extracts and vegetable oil, is reasonable in synergistic compatibility, high in safety, rich in roxburgh rose essence and vitamin C, and capable of effectively brightening skin; the oil base is an oil base, multiple oily maintenance components are used, the oil is dissolved in the oil, the use is not greasy, deep cleaning and nourishing are realized, long-acting moisturizing and moistening are realized, the SPA-like enjoyment enables the skin to be bright and colorful, and the cleaning and the care are combined.

Detailed Description

The disclosure may be understood more readily by reference to the following detailed description of preferred embodiments of the invention and the examples included therein. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In case of conflict, the present specification, including definitions, will control.

The terms "comprises," "comprising," "includes," "including," "has," "having," "contains," "containing," or any other variation thereof, as used herein, are intended to cover a non-exclusive inclusion. For example, a composition, process, method, article, or apparatus that comprises a list of elements is not necessarily limited to only those elements but may include other elements not expressly listed or inherent to such composition, process, method, article, or apparatus.

When an amount, concentration, or other value or parameter is expressed as a range, preferred range, or as a range of upper preferable values and lower preferable values, this is to be understood as specifically disclosing all ranges formed from any pair of any upper range limit or preferred value and any lower range limit or preferred value, regardless of whether ranges are separately disclosed. For example, when a range of "1 to 5" is disclosed, the described range should be interpreted to include the ranges "1 to 4", "1 to 3", "1 to 2 and 4 to 5", "1 to 3 and 5", and the like. When a range of values is described herein, unless otherwise stated, the range is intended to include the endpoints thereof and all integers and fractions within the range.

In addition, the indefinite articles "a" and "an" preceding an element or component of the invention are not intended to limit the number requirement (i.e., the number of occurrences) of the element or component. Thus, "a" or "an" should be read to include one or at least one, and the singular form of an element or component also includes the plural unless the number clearly indicates the singular.

In order to solve the technical problems, the first aspect of the invention provides bath oil which at least comprises, by weight, 4-11 parts of a humectant, 0.3-3 parts of a plant extract, 15-30 parts of vegetable oil, 7-16 parts of a surfactant, 2.5-8 parts of a conditioner, 0.1-1 part of vitamin C, 0.1-0.12 part of a preservative, 80-90 parts of water and 0.01-0.05 part of an essence.

In a preferred embodiment, the preparation raw materials at least comprise 8 parts of humectant, 1.6 parts of plant extract, 22 parts of vegetable fat and oil, 11 parts of surfactant, 5 parts of conditioner, 0.5 part of vitamin C, 0.11 part of preservative, 85 parts of water and 0.03 part of essence by weight.

In a more preferred embodiment, the starting materials for the preparation also comprise PEG-120 methyl glucose dioleate.

<Moisture-retaining agent>

The humectant disclosed by the invention is selected from one or a combination of more of 1, 2-hexanediol, ethanol, propylene glycol, sorbitol, butanediol, caprylyl glycol, methyl propylene glycol, dipropylene glycol, glycerol, diglycerol, glyceryl polyether, pentanediol, isoprene glycol, polyethylene glycol, trehalose and sodium hyaluronate.

In a preferred embodiment, the humectant comprises propylene glycol, glycerin, and sodium hyaluronate.

In a more preferred embodiment, the mass ratio of propylene glycol, glycerin and sodium hyaluronate is 1: 1: (0.02-0.5); more preferably, the mass ratio of the propylene glycol, the glycerol and the sodium hyaluronate is 1: 1: 0.26.

<plant extracts>

The plant extract is selected from one or a combination of a plurality of rosa roxburghii tratt fruit extract, centella asiatica extract, lemon extract, white willow bark extract and wild chrysanthemum flower extract.

In a preferred embodiment, the plant extracts include rosa roxburghii fruit extract, centella asiatica extract, and lemon extract.

In a more preferred embodiment, the mass ratio of the rosa roxburghii tratt fruit extract to the centella asiatica extract to the lemon extract is (0.8-1.2): 1: 1; more preferably, the mass ratio of the rosa roxburghii tratt fruit extract to the centella asiatica extract to the lemon extract is 1: 1: 1.

rosa roxburghii fruit extract

The rosa roxburghii tratt fruit extract is extracted from rosa roxburghii tratt fruits, contains functional components such as tannin, vitamin C and the like, and can be used in cosmetics. Promoting protease activity, which shows that the composition has the functions of antioxidation and anti-aging; has antibacterial effect against various microorganisms, and can also be used as antibacterial agent and antiinflammatory agent.

Centella asiatica extract

The centella asiatica extract contains various triterpenes, wherein the triterpenes comprise alpha-resinol structures. The main components are asiaticoside and madecassoside, the centella asiatica can tighten the connecting part of the epidermis and the dermis, can soften the skin, is beneficial to solving the skin relaxation phenomenon (especially for postpartum mothers), and enables the skin to be smooth and elastic; the collagen in the dermis is promoted to be formed, the fibrin is regenerated and is connected again, the mama marks are eliminated fundamentally, and the skin is firmed and smooth. Can also help the injured tissue to heal and compact the skin. Can promote the close connection between the epidermis and the dermis, inhibit the increase of fat cells, and prevent skin edema and obesity. Dicotyledon Umbelliferae, has repercussive, toxic materials clearing away, and pus removing effects. The centella asiatica can tighten the connecting part of the epidermis and the dermis, can soften the skin, helps to promote the formation of collagen in the dermis, and has the effect of making the skin tight.

Lemon extract

The lemon extract is extracted from fruits of Citrus aurantium or Citrus depressa of Rutaceae, mainly contains limonene (up to 90%), citral, octanal, nonanal, decanal, dodecanal, pinene, camphene, linalool, linalyl acetate, geranyl acetate, neryl acetate and the like, and has whitening and antioxidant effects.

The Rosa roxburghii fruit extract, centella asiatica extract, and lemon extract according to the present invention can be obtained by commercially available methods, including but not limited to, the Rosa roxburghii fruit extract and the lemon extract obtained from Zheng though Laine Biotech limited; centella asiatica extract was purchased from western's an four season biotechnology limited.

<Vegetable oil and fat>

The vegetable oil is selected from one or a combination of more of grape seed oil, jojoba seed oil, macadamia nut seed oil, olive fruit oil, sunflower seed oil and geranium oil.

In a preferred embodiment, the vegetable oil comprises grape seed oil, jojoba seed oil and macadamia nut seed oil.

In a more preferred embodiment, the mass ratio of grape seed oil, jojoba seed oil and macadamia nut seed oil is 1: 1: (0.9 to 1.1); more preferably, the mass ratio of the grape seed oil, the jojoba seed oil and the macadamia nut seed oil is 1: 1: 1.

grape seed oil

The grape seed oil provided by the invention belongs to high linoleic acid type grease, contains rich unsaturated fatty acids, mainly oleic acid and linoleic acid, wherein the content of the linoleic acid is up to 72-76%, and also contains vitamin B1, B3, B5, VF, VC, chlorophyll, trace mineral elements, essential fatty acids, fructose, glucose, mineral substances, potassium, phosphorus, calcium, magnesium and grape polyphenol. Has antioxidant and color spot removing effects; regulating xerosis cutis caused by endocrine disturbance, reducing melanin, whitening skin, and removing chloasma; stimulating cell division and tissue regeneration, activating surface cells, reducing wrinkles and delaying senescence; inhibiting and eliminating free radicals in vivo, and resisting cancer and allergy.

Jojoba seed oil

The jojoba seed oil, also called jojoba oil, contains abundant vitamin D, protein, mineral substances and the like, has chemical molecular arrangement similar to that of sebum of human beings, is very easy to be classified and absorbed by skin, has very good moistening and moisturizing effects, can increase skin moisture, prevent wrinkles and aging, can be used for smoothing pores, regulating oil secretion of oily or mixed skin, and improving skin inflammation and sensitivity, eczema, psoriasis, pimples and the like.

Macadamia nut seed oil

The macadimia nut seed oil disclosed by the invention is rich in minerals, proteins and various unsaturated fatty acids. The fatty acid composition was dominated by oleic acid (56.50%) and palmitoleic acid (16.85%) and contained small amounts of palmitic acid (8.90%) and stearic acid (3.97%). Can regulate aged or dry skin, soften skin, treat wound, help to treat sunburn skin, and has mild oiliness, no irritation to skin, soft and active skin, cell membrane protection, moistening, good ductility, greasy feeling, good permeability, and high solubility in essential oils.

Grape seed oil, jojoba seed oil, and macadamia nut seed oil of the present invention are commercially available, including but not limited to grape seed oil from blonde chemical ltd, guangzhou; jojoba seed oil was purchased from huiyi biotechnology limited, guangzhou; macadamia nut seed oil was purchased from the natural flavor oil refinery, Yikang, Jishui county.

<Surface active agent>

The surfactant is selected from one or a combination of more of an anionic surfactant, a cationic surfactant, a zwitterionic surfactant and a nonionic surfactant.

In a preferred embodiment, the surfactant comprises an anionic surfactant and a zwitterionic surfactant.

In a more preferred embodiment, the anionic surfactant is selected from one or more of MIPA lauryl sulfate, sodium cocoyl glycinate, sodium lauroyl sarcosinate, sodium cocoyl glutamate and castor oil; the zwitterionic surfactant is selected from one or more of cocamidopropyl betaine, dodecyl dimethyl betaine, imidazoline disodium amphodiacetate and cocoampho sodium acetate.

In a more preferred embodiment, the anionic surfactant comprises MIPA lauryl sulfate, sodium cocoyl glycinate, sodium lauroyl sarcosinate, and sodium cocoyl glutamate; the zwitterionic surfactant is cocamidopropyl betaine.

In a more preferred embodiment, the mass ratio of the anionic surfactant to the zwitterionic surfactant is 1: (0.6-3); more preferably, the mass ratio of the anionic surfactant to the zwitterionic surfactant is 1: 1.3.

in a more preferred embodiment, the ratio by mass of the MIPA salt of lauryl sulfate, sodium cocoyl glycinate, sodium lauroyl sarcosinate and sodium cocoyl glutamate is 1: 1: 1: (0.8 to 1.2); more preferably, the mass ratio of the MIPA salt of lauryl sulfate to the sodium cocoyl glycinate to the sodium lauroyl sarcosinate to the sodium cocoyl glutamate is 1: 1: 1: 1.

<conditioning agent>

The conditioning agent comprises squalane, nicotinamide, PEG-50 shea butter and ceramide 3.

In a preferred embodiment, the mass ratio of squalane, nicotinamide, PEG-50 shea butter and ceramide 3 is 1: 1: (0.5-4): 1, more preferably, the mass ratio of the squalane, the nicotinamide, the PEG-50 shea butter and the ceramide 3 is 1: 1: 2: 1.

squalane

The squalane is hydrocarbon oil prepared by hydrogenating squalene extracted from deep-sea shark liver, so that the squalane is also named deep-sea shark liver oil, is rare animal oil with high chemical stability and excellent use feeling, has good affinity to skin, is moist but not greasy, has high moistening property and moisture retention property, has low polarity and medium spreadability, has good compatibility with mineral oil and raw materials of most nursing products, and has excellent oxidation resistance and thermal stability. Squalane is a lipid closest to sebum of human body, has strong affinity, can be integrated with the sebum membrane of human body, can open pores of skin, promote blood microcirculation, promote metabolism of cells, help repair damaged cells, form a natural barrier on the surface of skin, and help balance between skin and sebum.

Nicotinamide

The nicotinamide of the invention is also called nicotinamide, is a derivative of vitamin B3, is a skin anti-aging component recognized in the field of beauty skin science, can relieve and prevent dark and yellow skin color generated in the early aging process of skin, and can repair damaged stratum corneum lipid barrier and improve the skin resistance. And also has the deep water-locking effect, so the skin care product containing the nicotinamide has extremely strong water-locking and moisturizing effects.

Ceramide 3

The ceramide is a latest generation humectant developed in recent years, has a structure similar to that of substances forming the horny layer of the skin, can quickly permeate into the skin, can be combined with water in the horny layer to form a net structure, and can lock water. Ceramide is a natural moisturizing factor, is oil-soluble, is an important oily skin-activating component in the horny layer, can establish and maintain a skin lipid barrier and reestablish cell adhesiveness, and is suitable for moisturizing aged skin. Ceramide 3 is an artificially synthesized component, is obtained by acylating Phytosphingosine (Phytosphingosine) and stearic acid, and has good effects of moisturizing and repairing skin.

PEG-50 shea butter

The shea butter is also called shea butter, and is a unique shea butter (or butterresin tree and shea butter tree) fruit from the West and the west of Feizhou. Can be absorbed by skin to soften skin, and has good moistening effect on chapped skin. The PEG-50 shea butter has emulsifying and skin softening effects.

The squalane is purchased from Shaanxi Longzhou Biotech limited; nicotinamide was purchased from Jiangsu Fengding Biotechnology GmbH; PEG-50 shea butter was purchased from Guangzhou daily oil science and technology, Inc.; ceramide 3 was purchased from gaohawa biotechnology limited, guangzhou.

<Vitamin C>

The vitamin C of the invention has a structure similar to glucose and is a polyhydroxy compound, and two adjacent enol-type hydroxyl groups at the 2 nd and 3 rd positions in the molecule are easy to dissociate and release H⁺Therefore, it has the property of acid, also called ascorbic acid. The vitamin C also has the effects of resisting oxidation, resisting free radicals and inhibiting the formation of tyrosinase, thereby achieving the effects of whitening and lightening spots.

The vitamin C can be obtained from commercially available sources, including but not limited to, Sikanasahi Biotechnology Limited.

<Preservative>

The preservative is selected from one or a combination of a plurality of DMDM hydantoin, p-hydroxyacetophenone, methylparaben, phenoxyethanol, methylisothiazolinone, phenyl salicylate, methylparaben, bis (hydroxymethyl) imidazolidinyl urea and iodopropynyl alcohol butyl carbamate.

In a preferred embodiment, the preservative is DMDM hydantoin.

DMDM hydantoin

The DMDM hydantoin is a broad-spectrum and efficient antibacterial preservative, resists gram-positive bacteria, gram-negative bacteria, mold, yeast and the like by releasing formaldehyde, and has good compatibility with various emulsifiers and surfactants. The pH value and the temperature range are stable at all times.

<PEG-120 methyl glucose dioleate>

The PEG-120 methyl glucose dioleate is a nonionic thickener and a naturally derived glucoside product. Has good compatibility, can not reduce the foam of a surfactant system, has good compounding and thickening effects with AOS, AES sodium salt, sulfosuccinate ester salt and amphoteric surfactant, and has multiple functions of tackifying and reducing irritation.

In one embodiment, the mass ratio of the PEG-120 methyl glucose dioleate to the surfactant is (0.1 to 0.2): 1; preferably, the mass ratio of the PEG-120 methyl glucose dioleate to the surfactant is 0.15: 1.

the PEG-120 methyl glucose dioleate was purchased from Ohio encyclopedia technologies, Inc., Hangzhou.

The preparation method adopts plant extracts including the rosa roxburghii tratt fruit extract, the centella asiatica extract and the lemon extract, grape seed oil, jojoba seed oil and macadamia nut seed oil, and compounds with a specific surfactant, and particularly controls the mass ratio of PEG-120 methyl glucose dioleate to the surfactant to be (0.1-0.2) under the action of a conditioner and PEG-120 methyl glucose dioleate: 1, the prepared bath oil can generate a large amount of foam when used, is convenient to apply, is mild, does not stimulate, is not greasy when used, can remove dirt and redundant sebum on skin, can maintain the oil balance of the skin, improves the states of pruritus and dry skin, increases the lubricating feeling of the skin, and can bring long-acting moisturizing and combined washing and protecting.

In a second aspect, the present invention provides a method for preparing a body wash oil, comprising at least the steps of: the components are mixed evenly to obtain the product.

In a preferred embodiment, the method of making the body wash oil comprises at least the steps of: mixing the centella extract, a surfactant and water, adding a humectant, the rosa roxburghii tratt fruit extract, the lemon extract, vegetable oil, a conditioner, vitamin C, a preservative, an essence and PEG-120 methyl glucose dioleate, uniformly stirring and mixing, pouring the mixture into a vacuum stirring tank, vacuumizing and stirring for 9-12 min, filling, and packaging to obtain the traditional Chinese medicine composition.

The third aspect of the invention provides a using method of bath oil, which comprises the following steps: applying appropriate amount of the extract to palm, uniformly smearing on wet skin surface, or mixing with bath ball to obtain more abundant foam, gently massaging, and cleaning with clear water.