CN112842920A - Amino acid facial cleanser with liquid crystal structure - Google Patents

Amino acid facial cleanser with liquid crystal structure Download PDF

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Publication number
CN112842920A
CN112842920A CN201911103505.XA CN201911103505A CN112842920A CN 112842920 A CN112842920 A CN 112842920A CN 201911103505 A CN201911103505 A CN 201911103505A CN 112842920 A CN112842920 A CN 112842920A
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China
Prior art keywords
parts
amino acid
liquid crystal
facial cleanser
skin
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Application number
CN201911103505.XA
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Chinese (zh)
Inventor
高峰
侍粉玲
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Metri Biotechnology Shanghai Co ltd
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Metri Biotechnology Shanghai Co ltd
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Priority to CN201911103505.XA priority Critical patent/CN112842920A/en
Publication of CN112842920A publication Critical patent/CN112842920A/en
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/02Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/0295Liquid crystals
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/40Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/44Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/40Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/44Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
    • A61K8/442Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof substituted by amido group(s)
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/55Phosphorus compounds
    • A61K8/553Phospholipids, e.g. lecithin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/63Steroids; Derivatives thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • A61Q19/10Washing or bathing preparations

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Dermatology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Cosmetics (AREA)

Abstract

The invention relates to an amino acid facial cleanser product, which is characterized by having a liquid crystal microstructure. Wherein the raw materials comprise the following components in parts by weight: 60-70 parts of water, 20-40 parts of glycerol, 0.1-0.5 part of EDTA disodium, 0.1-0.5 part of acrylic acid (ester)/C10-30 alkanol acrylate cross-linked polymer, 20-40 parts of sodium cocoyl glycinate, 4-10 parts of cocamidopropyl betaine, 0.5-3 parts of cetostearyl alcohol, 1-3 parts of ethylene glycol distearate, 0.01-0.1 part of polyquaternium-390.5, 0.01-0.1 part of phytosterol, 0.01-0.1 part of hydrogenated lecithin, 0.5-2 parts of citric acid and 0.5-3 parts of 1, 2-hexanediol. The amino acid cleansing cream product with the liquid crystal structure realizes that the micromolecule amino acid surfactant forms a liquid crystal continuous structure in the product, and endows the skin with a good moisturizing effect while mildly cleaning the skin.

Description

Amino acid facial cleanser with liquid crystal structure
Technical Field
The invention relates to an amino acid facial cleanser, in particular to an amino acid facial cleanser with a liquid crystal structure, and belongs to the technical field of daily chemical products.
Background
The cosmetics industry is rapidly developed after entering a new global and informatization era and the global cosmetics are increasingly popularized to the Chinese market. The technical level of raw materials, formula design, efficacy evaluation and the like is obviously improved. The product has more and more subdivided functions and multiple effects, and integrates the functions of simply moisturizing, resisting aging, whitening and fading spots and multiple effects.
With the development of economy, the pace of life of people is accelerated, the frequency and habits of using the face cleaning product are also changed, and the proportion of people who are sensitive to skin or are easy to be allergic is increased year by year.
Various makeup removing and cleansing products have been an essential part of people's daily lives, but surfactant components contained in the cleansing products are one of the irritants causing skin sensitivity.
The skin is composed of an epidermal layer, a dermal layer and a subcutaneous tissue from the outside to the inside. The outermost layer of the epidermis, i.e. the stratum corneum, is most closely associated with skin care products. The process of makeup removal and cleansing washes off sebum from the skin surface, which has an effect on the skin's barrier function. At present, various facial cleaning products are not lacked in the market, but the facial cleaning products are fresh, mild, suitable for sensitive skin and capable of meeting the cleaning requirements.
Disclosure of Invention
The invention discloses an amino acid facial cleanser with a liquid crystal structure, which is prepared by selecting sodium cocoyl glycinate and cocamidopropyl betaine. The skin-care product has the characteristics that the skin is mild and clean, and simultaneously, the skin is moistened and does not generate tight feeling.
The technical scheme of the invention is as follows:
an amino acid facial cleanser with a liquid crystal structure comprises the following components in parts by weight: 60-70 parts of water, 20-40 parts of glycerol, 0.1-0.5 part of EDTA disodium, 0.1-0.5 part of acrylic acid (ester)/C10-30 alkanol acrylate cross-linked polymer, 20-40 parts of sodium cocoyl glycinate, 4-10 parts of cocamidopropyl betaine, 0.5-3 parts of cetostearyl alcohol, 1-3 parts of ethylene glycol distearate, 0.01-0.1 part of polyquaternium-390.5, 0.01-0.1 part of phytosterol, 0.01-0.1 part of hydrogenated lecithin, 0.5-2 parts of citric acid and 0.5-3 parts of 1, 2-hexanediol.
The raw materials can also comprise 1-3 parts of kangaroo claw flower, 0.1-1 part of shea butter, 1-3 parts of hot spring water, 0.1-1 part of ectoin, 0.01-1 part of astaxanthin, 1-3 parts of chamomile extract and 1-2 parts of acetyl hexapeptide.
Wherein:
the component A is as follows: water, glycerin, acrylic acid/C10-30 alkanol acrylate crosspolymer, disodium EDTA;
the component B is as follows: sodium cocoyl glycinate, cocamidopropyl betaine, cetostearyl alcohol, ethylene glycol distearate, polyquaternium-39, phytosterols, hydrogenated lecithin;
the component C is as follows: citric acid, 1, 2-hexanediol;
the method for preparing the amino acid facial cleanser with the liquid crystal structure comprises the following steps: adding the component A into a water kettle, heating to 75-80 ℃, and uniformly stirring; sequentially adding the component B into a water kettle, and uniformly stirring; after the component A and the component B are completely dissolved, adding the component C and beginning to cool under stirring regulation; discharging when the temperature is reduced to 30-35 ℃, and testing the pH value and microorganisms; the prepared paste has uniform and fine appearance.
The sodium cocoyl glycinate used is an amino acid surfactant. The hydrophilic group is an amino acid salt, is a mild degreasing agent, is matched with a betaine surfactant for use, and cannot excessively wash off sebum on the surface of skin.
The used hydrogenated lecithin and phytosterol are components of skin cell membrane and lipid, have good skin affinity, and can protect skin barrier from being damaged while cleaning skin, so as to moisturize and moisten skin.
The amino acid facial cleanser prepared by the invention has the following characteristics:
the prepared amino acid facial cleanser has a liquid crystal structure, and cross flowers can be observed under a polarizing microscope.
Detailed Description
The embodiment of the invention is as follows:
the formula of the amino acid facial cleanser with the liquid crystal structure is shown in table 1
(unit is part by weight)
Table 1 formula of amino acid facial cleanser with liquid crystal structure
Figure BSA0000194545790000031
The blending method of the amino acid facial cleanser with the liquid crystal structure comprises the following steps: adding the component A into a water kettle, heating to 75-80 ℃, and uniformly stirring and dispersing; sequentially adding the component B into a water kettle, and uniformly stirring; and (3) after all the components are completely and uniformly stirred, adding the component C, cooling to room temperature while stirring, and filling.
The obtained product is a pasty cleansing product with bright appearance and high viscosity, and is safe, mild and non-irritating. Has a liquid crystal structure. Has mild cleaning effect on skin and has the effect of moisturizing skin.
The above examples are preferred embodiments of the present invention, and the embodiments of the present invention are not limited to the above examples.

Claims (3)

1. An amino acid facial cleanser having a liquid crystalline structure characterized by containing from about 10.0% to about 20.0% (% w/w) sodium cocoyl glycinate and from about 1.0% to about 10.0% (% w/w) cocamidopropyl betaine.
2. The amino acid facial cleanser of claim 1, characterized by comprising about 0.01% to about 0.1% (% w/w) phytosterols and 0.01% to about 0.1% (% w/w) hydrogenated lecithin.
3. The amino acid facial cleanser of claim 1, comprising about 10% to about 40% (% w/w) glycerin, about 0.1% to about 0.5% (% w/w) disodium EDTA, about 0.01% to about 1% (% w/w) acrylic acid/C10-30 alkanol acrylate crosspolymer, about 0.01% to about 1% (% w/w) cetearyl alcohol, about 0.1% to about 3% (% w/w) ethylene glycol distearate, about 0.1% to about 3% (% w/w) polyquaternium-39, about 0.1% to about 3% (% w/w) citric acid, and about 0.1% to about 3% (% w/w)1, 2-hexanediol.
CN201911103505.XA 2019-11-12 2019-11-12 Amino acid facial cleanser with liquid crystal structure Pending CN112842920A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911103505.XA CN112842920A (en) 2019-11-12 2019-11-12 Amino acid facial cleanser with liquid crystal structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911103505.XA CN112842920A (en) 2019-11-12 2019-11-12 Amino acid facial cleanser with liquid crystal structure

Publications (1)

Publication Number Publication Date
CN112842920A true CN112842920A (en) 2021-05-28

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Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116392400A (en) * 2023-03-22 2023-07-07 广州花语精细化工有限公司 Crystalline amino acid facial cleanser and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103202772A (en) * 2013-01-17 2013-07-17 广州环亚化妆品科技有限公司 Cream composition with stable liquid crystal structure and preparation method thereof
CN106236690A (en) * 2016-08-31 2016-12-21 福建省梦娇兰日用化学品有限公司 A kind of amino acid cleansing cream containing various plants composition
CN106619302A (en) * 2016-12-29 2017-05-10 广州市中通生化制品有限公司 Mild allergy-relieving cleansing milk and preparation method thereof
CN107913191A (en) * 2017-11-29 2018-04-17 诺斯贝尔化妆品股份有限公司 A kind of more bubble crystal type amino acid cleansing creams

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103202772A (en) * 2013-01-17 2013-07-17 广州环亚化妆品科技有限公司 Cream composition with stable liquid crystal structure and preparation method thereof
CN106236690A (en) * 2016-08-31 2016-12-21 福建省梦娇兰日用化学品有限公司 A kind of amino acid cleansing cream containing various plants composition
CN106619302A (en) * 2016-12-29 2017-05-10 广州市中通生化制品有限公司 Mild allergy-relieving cleansing milk and preparation method thereof
CN107913191A (en) * 2017-11-29 2018-04-17 诺斯贝尔化妆品股份有限公司 A kind of more bubble crystal type amino acid cleansing creams

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
李东光: "实用化妆品生产技术手册", 31 July 2001, 化学工业出版社, pages: 162 *
汪勇: "粮油副产物加工技术", 31 July 2016, 暨南大学出版社, pages: 109 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116392400A (en) * 2023-03-22 2023-07-07 广州花语精细化工有限公司 Crystalline amino acid facial cleanser and preparation method thereof
CN116392400B (en) * 2023-03-22 2024-03-08 广州花语精细化工有限公司 Crystalline amino acid facial cleanser and preparation method thereof

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