CN103813779A - Mild shampoo containing alkyl glucoside sodium glycine copolymer - Google Patents

Mild shampoo containing alkyl glucoside sodium glycine copolymer Download PDF

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CN103813779A
CN103813779A CN201380002245.1A CN201380002245A CN103813779A CN 103813779 A CN103813779 A CN 103813779A CN 201380002245 A CN201380002245 A CN 201380002245A CN 103813779 A CN103813779 A CN 103813779A
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shampoo
copolymer
glycine sodium
sodium copolymer
alkyl polyglucoside
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CN103813779B (en
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赵文忠
谷志静
洪盛杰
于利
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LAF INTERNATIONAL GROUP Ltd
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/60Sugars; Derivatives thereof
    • A61K8/604Alkylpolyglycosides; Derivatives thereof, e.g. esters
    • 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
    • A61K8/42Amides
    • 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
    • A61K8/46Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
    • A61K8/463Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur containing sulfuric acid derivatives, e.g. sodium lauryl sulfate
    • 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
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73Polysaccharides
    • A61K8/737Galactomannans, e.g. guar; Derivatives thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00Preparations for care of the hair
    • A61Q5/02Preparations for cleaning the hair
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00Preparations for care of the hair
    • A61Q5/12Preparations containing hair conditioners
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F251/00Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/54Polymers characterized by specific structures/properties
    • A61K2800/542Polymers characterized by specific structures/properties characterized by the charge
    • A61K2800/5426Polymers characterized by specific structures/properties characterized by the charge cationic

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dermatology (AREA)
  • Cosmetics (AREA)

Abstract

The invention relates to a mild shampoo containing an alkyl glucoside sodium glycine copolymer. In addition to water, the shampoo comprises: (A) a primary surfactant accounting for 5 to 40% by weight of the shampoo: a composition of alkyl glycoside sodium glycine copolymer and laurinol polyoxyethylene ether sodium sulfate and a weight ratio of the two being 1:2 to 2:1; (B) a cationic polymer accounting for 0.05 to 0.5% by weight of the shampoo; and (C) a foam stabilizer accounting for 1.0 to 3.0% by weight of the shampoo. The PH value of the shampoo is 6.5-7.5. The addition of the alkyl glycoside sodium glycine copolymer reducing the amount of sulfate surfactant, and the shampoo conditioning has the characteristics of being good in conditioning, rich in foam and mild.

Description

A kind of mild shampoo containing alkyl polyglucoside Glycine sodium copolymer
Technical field
The invention belongs to household chemicals field, be specifically related to a kind of mild shampoo compositions that contains alkyl polyglucoside Glycine sodium copolymer.
Background technology
Along with improving constantly of living standard, people are to the demand of hair washing product and require also more and more higher, this has proposed more and more higher requirement also to the formula engineers of technical field: foam is abundant, cleaning capacity is good, mildness is high, do not contain or contain a small amount of sulfate, do not contain or also arise at the historic moment containing technology demands such as a small amount of silicone oil.Aspect shampoo formula technique, formula system has determined cost performance and main result of use or the technical characterstic of a product.At present, the main formula system of shampoo by first type surface activating agent namely the anion surfactant take sulfate as representative form as lauryl alcohol sulfate and sulfated lauryl alcohol etc., in addition, also must add and use zwitterionic surfactant as cocamido propyl betaine, lauryl betaine or cocos nucifera oil both sexes sodium acetate etc. in order to improve lather quickness and mildness.
Along with new formula technique, the invention of new raw material and use, the formula of traditional shampoo is change quietly also.Along with international chemical industry giant BASF is in the increasing of China's investment paces, some internationally recognizable green surfactants have strengthened the input of production capacity as (hereinafter to be referred as APG) such as alkyl polyglucoside in China, so, the sight line that shampoo product is also entering consumer to add green surfactant as publicity attractable point, a typical example is exactly the signature of May 27 along with BASF-La Fang familyization strategic cooperation agreement in 2013, draw the solidifying extraction of fragrant plant shampoo to declare as attractable point to contain APG, with green, environmental protection, gentle grade pushed product to market for technical characteristic.
But, based on current formula technique, nonionic green surfactant lauryl glucosyl APG, due to system thickening difficulty, APG just not yet can be served as the use of first type surface activating agent as adding to use.Along with the development and application of APG deriving technology, this problem will be resolved.
APG deriving technology is exactly the novel product out of APG functional character that has that other functional group of bonding obtains natural origin on alkyl-glucoside or glycan molecule.In the present invention, APG deriving technology be exactly on alkyl-glucoside or glycan molecule bonding ethoxy glycine (betanin-a kind of amphoteric surfactant) and the novel product that obtains, this novel product is gentle fast with characteristic and the betanin lather quickness of foam by having alkyl-glucoside concurrently, foam is abundant, be easy to the advantages such as thickening, in shampoo formula, can greatly reduce the consumption of sulfate type anion surfactant.
Summary of the invention
The object of this invention is to provide a kind of mild shampoo containing alkyl polyglucoside Glycine sodium copolymer.
Mild shampoo of the present invention is containing alkyl polyglucoside Glycine sodium copolymer, and except the conventional composition of shampoo, this shampoo also contains:
(A) account for the first type surface activating agent of mild shampoo weight 5.0% to 40%, this surfactant is the compositions of alkyl polyglucoside Glycine sodium copolymer and polyoxyethylene lauryl ether sodium sulfate, and both ratios are weight ratio 1:2-2:1;
(B) account for the cationic polymer of mild shampoo weight 0.05% to 0.5%; This cationic polymer is cation guar gum;
(C) account for the foam stabiliser of shampoo gross weight 1.0% to 3.0%, this foam stabiliser is coconut monoethanol amide;
Wherein, alkyl polyglucoside Glycine sodium copolymer is selected from Plantacare APG 1200G two-ethoxy Glycine sodium copolymer or cocoyl glucosides be two-ethoxy Glycine sodium copolymer, its molecular structural formula following (I):
Figure BDA0000458284500000031
In formula I, R represents that carbon number is 8 to 18 straight chained alkyl, the preferred C of R 12-C 14lauryl or C 12-C 18cocoyl, n is the integer between 4-6.
In mild shampoo of the present invention the preferred Plantacare APG 1200G of alkyl polyglucoside Glycine sodium copolymer two-ethoxy Glycine sodium copolymer.
Mild shampoo of the present invention, its pH value is 6.5-7.5.
Mild shampoo of the present invention, wherein said foam stabiliser is selected from: fatty alkanolamide comprises fatty monoethanolamine and fatty diethanol amide, and the present invention preferably uses coconut monoethanol amide as foam stabilizer
Mild shampoo of the present invention, wherein said cationic polymer can be selected from cationic cellulose polymer, cation melon xanthan polymer, preferred cationic guar polymer.
Mild shampoo of the present invention, also contains the pearlescent flake that accounts for composition weight 0.05% to 3.0%.
Containing a mild shampoo for alkyl polyglucoside Glycine sodium copolymer, its component and content are:
Component Content % by weight
Plantacare APG 1200G is two-ethoxy Glycine sodium copolymer (40%) 17.5.
Polyoxyethylene lauryl ether sodium sulfate (70%) 10.0
Cation guar gum 0.3
Coconut monoethanol amide 1.5
Pearlescent flake 1.5
Disodiumedetate 0.1
Citric acid, antiseptic, coloring agent, spice, sodium chloride In right amount
Water Add to 100%
Beneficial effect of the present invention: it is that first type surface activating agent uses that the large outstanding feature of mild shampoo one of the present invention has adopted a kind of alkyl polyglucoside Glycine sodium copolymer exactly, this first type surface activating agent for based on APG deriving technology on alkyl-glucoside or glycan molecule bonding the novel surfactant that obtains of ethoxy glycine (betanin-a kind of amphoteric surfactant), this novel surfactant is gentle fast with characteristic and the betanin lather quickness of foam by having traditional alkyl-glucoside (APG) concurrently, foam is abundant, be easy to the advantages such as thickening, in shampoo formula, can use and greatly reduce as first type surface activating agent the consumption of the sulfate type anion surfactant of tradition use, and overcome the poor defect of traditional alkyl polyglucoside type non-ionic surface active agent (APG) thickening properties.The thickening characteristic of shampoo of the present invention, spumescence and mildness are all improved.
The specific embodiment
To be elaborated to compositional selecting of the present invention and effect below.
In mild shampoo of the present invention, contain the first type surface activating agent that accounts for mild shampoo weight 5.0% to 30%, this surfactant is the compositions of alkyl polyglucoside Glycine sodium copolymer and alkyl polyoxyethylene ether sodium sulfate, or the compositions of alkyl polyglucoside Glycine sodium copolymer and alkyl sodium sulfate, or the compositions of alkyl polyglucoside Glycine sodium copolymer and alkyl polyoxyethylene ether ammonium sulfate, or the compositions of alkyl polyglucoside Glycine sodium copolymer and alkylsurfuric acid ammonium, the preferred alkylpolyoxyethylene sodium sulfate of alkyl sulfate of the present invention, described alkylpolyoxyethylene sodium sulfate is called for short AES, its structural formula is RO (CH 2cH 2o) nsO 3na, R=C 12-C 18alkyl, n is 2-4, preferably average ethoxyquin degree is n=3.The active matter content of described alkylpolyoxyethylene sodium sulfate commercially available prod has 25% and 70% two kind, the alkylpolyoxyethylene sodium sulfate of 25% active matter content is water white transparency thick liquid, the alkylpolyoxyethylene sodium sulfate of 70% active matter content is white or faint yellow pastel, the alkylpolyoxyethylene sodium sulfate that preferably active matter content is 70%.Described alkylpolyoxyethylene sodium sulfate also has the characteristic of non-ionic surface active agent, still has good dirt-removing power in hard water.
In the present invention, to have good anti-hard water, antistatic behaviour and biological degradability and zest low for alkyl polyglucoside Glycine sodium copolymer, gentle especially to skin, eyes, with sulfate type anion surfactant as the composite use of lauryl alcohol polyoxy ether sodium sulfate, can produce good cooperative effect, as: can significantly reduce consumption, the minimizing of sulfate or no longer add amphoteric surfactant as betanin, there is densification and abundant foam, gentle sensation, good thickening properties etc.
In the present invention alkyl polyglucoside Glycine sodium copolymer comprise be selected from Plantacare APG 1200G two-ethoxy Glycine sodium copolymer and cocoyl glucosides two-ethoxy Glycine sodium copolymer, its molecular structural formula following (I):
Figure BDA0000458284500000061
In molecular structure formula I, R represents that carbon number is 8 to 18 straight chained alkyls, and n is the integer between 4-6.In the present invention, R is selected from C 12-C 14lauryl or C 12-C 18cocoyl.
Shampoo of the present invention, the preferred Plantacare APG 1200G of alkyl polyglucoside Glycine sodium copolymer is two-ethoxy Glycine sodium copolymer.
The alkyl polyglucoside Glycine sodium copolymer that the present invention uses, comes from poly alkyl glucose (APG for short non-ionic surface active agent), and by the chemically derived natural derivative with amphion attribute that produced to alkyglycosides APG skeleton.With respect to non-ionic APG precursor, there is the alkyglycosides polymer of amphion attribute not only to hair and scalp gentleness, can also serve as the first type surface activating agent of shampoo, and use and there is synergy with the collocation of sulfate type anion surfactant, and reduce the use amount of sulfate type anion surfactant, glycan molecule in structure can reduce the direct zest of traditional sulfate type anion surfactant, thickening effect is good, and has the effect of long-acting conditioning.
In the present invention alkyl polyglucoside Glycine sodium copolymer comprise be selected from Plantacare APG 1200G two-ethoxy Glycine sodium copolymer and cocoyl glucosides two-ethoxy Glycine sodium copolymer.Pass through great many of experiments, the inventor finds, the alkyl polyglucoside that is selected from lauryl glucoside is two-and ethoxy Glycine sodium copolymer has splendid collaborative gentleness, works in coordination with thickening characteristic with sulfate type anion surfactant, and can reduce the consumption of sulfate type anion surfactant.In the present invention, Plantacare APG 1200G is two-and ethoxy Glycine sodium copolymer has best synergy while arranging in pairs or groups use with alkylpolyoxyethylene sodium sulfate according to the ratio of weight ratio 1:2 to 2:1.
Cocoyl glucosides of the present invention is two-ethoxy Glycine sodium copolymer physicochemical property: and active quantities (solid content): 40%, pH(10% solution) 7, color Gardner≤1, Roche foam height (1% active matter) mm180; Plantacare APG 1200G of the present invention is two-ethoxy Glycine sodium copolymer physicochemical property: and active quantities (solid content): 40%, pH(10% solution) 7, color Gardner≤2, Roche foam height (1% active matter) mm145;
Mild shampoo of the present invention also comprises a kind of steady foam, is selected from carbon 10 to carbon 181,2-alkyl 2 alcohol, or fatty alkanolamide comprises fatty monoethanolamine and fatty diethanol amide.The present invention preferably uses coconut monoethanol amide as foam stabilizer, and it is percent 0.5 to percent 5 that coconut monoethanol amide accounts for composition weight percentage ratio, is further optimized for percent 1 to percent 3.
Cationic polymer described in the present invention is selected from quaternized cellulose ethers derivant, also referred to as cationic cellulose, as the JR-400 of Tao Shi, LR400, cationic cellulose polymer is the copolymer of hydroxyethyl-cellulose and alkyl trimethyl ammonium chloride, can be divided into according to the difference of cation substitution value: high-cation substitution value JR, middle-jiao yang, function of the spleen and stomach ionic replacement degree LR and tri-kinds of models of low cation substitution value LK, the preferably cationic cellulose polymer of high-cation substitution value, i.e. Polyquaternium-10; And the copolymer of diallyl 2 ammonio methacrylate salt homopolymer and diallyl 2 ammonio methacrylate salt and acrylamide, as Merquat100 polyammonium salt-6 of Merck & Co., Inc. and Merquat550 polyammonium salt-7, diallyl alkyl dimethyl ammonium chloride/the acrylamide copolymer (SALCARE Super7) of BASF AG, the acrylamide propyl trimethyl ammonium chloride/acrylamide copolymer (SALCARE SC60) of BASF AG; And cationization polysaccharide is as the guar gum of cationization, cation is selected from 2,3-epoxypropyltrimethylchloride chloride.Cation guar gum, as sieve sub-Jaguar C13S, Jaguar C14S, or selective crosslinking homopolymer and the copolymer of (methyl) acryloyl ethyoxyl trimethyl ammonium chloride, as the Salcare SC92 of national starch, a kind of cationic solution (cross-linked copolymer of methacryl ethyoxyl trimethyl ammonium chloride and acrylamide) that is dispersed in content in mineral oil percent 50, and Salcare SC95 (cross-linked homopolymer of methacryl ethyoxyl trimethyl ammonium chloride).Cation melon glue of the present invention is by the product obtaining after quaternized melon glue, its key component is melon glue oxypropyl trimethyl ammonium chloride, can obtain a series of cation melon glue product according to the difference of substitution value, preferably substitution value is 0.1 to 0.2, for cation melon glue of the present invention, under 25 ℃ of conditions, the viscosity of its 1% aqueous solution is 2000mPa.s to 4000mPa.s.
According to the present invention, it is 0.005 percent to percent 1 that preferred cationic melon xanthan polymer of the present invention accounts for composition weight percentage ratio, is further optimized for 0.05 percent to percent 0.3.
The present invention also contains the pearlescent flake that accounts for composition weight 0.05% to 3.0%, and described pearlescent flake is ethylene glycol monostearate and Ethylene Glycol Distearate.Adding of described pearlescent flake, can give the pearl effect that shampoo is beautiful.
Mild shampoo of the present invention can also comprise other optional components, comprises viscosity-controlling agent, chelating agen, pH adjusting agent, antiseptic, pigment and spice etc.Described viscosity-controlling agent accounts for 0.1% to 5.0% of composition weight, and the non-limiting example of described viscosity-controlling agent has: sodium chloride, ammonium chloride, ETHANOLAMINE HYDROCHLORIDE, cellulose derivative, acrylic copolymer etc.Described chelating agen accounts for 0.01% to 0.30% of composition weight, the non-limiting example of described chelating agen has: ethylenediaminetetraacetic acid, disodiumedetate, tetrasodium ethylenediamine tetraacetate, citric acid, phosphoric acid, ascorbic acid etc., preferably disodiumedetate; The non-limiting example of described pH adjusting agent has: citric acid, phosphoric acid etc., and optimization citric acid, the pH of regulation system is 5.0 to 8.0, and preferably 5.5 to 6.5; Choosing of described antiseptic, essence, pigment, meets the regulation of hygienic standards for cosmetics, selects safe raw material.
In mild shampoo of the present invention, except the above component, water is mended to aequum.
Preparation method
Shampoo composite of the present invention can by any known or other be effectively applicable to provide the technology preparation of shampoo composite, the method for preparing shampoo composite of the present invention comprises conventional preparation and hybrid technology.
Using method
Shampoo composite of the present invention uses in the mode clean and conditioning hair of routine, mainly comprises following step:
(A) water is by hair moistening;
(B) on described hair, use the shampoo composite of the aforementioned any one claim of effective dose, the scope of described effective dose is generally 1 gram to 50 grams, preferably 2 to 20 grams;
(C) with the shampoo composite on hair described in water rinse.
These steps can be as required repeatedly, to reach effect of look for clean, conditioning, moisturizing and water retention.
Embodiment
The non-limiting example of shampoo composite of the present invention below.The providing of these embodiment is only used to the object of explanation, can not be interpreted as limitation of the invention, because without departing from the spirit and scope of the present invention, can carry out many changes to the present invention.In these embodiments, unless stated otherwise, all concentration is all percentage by weight.Term used " a small amount of material " refers to those optional materials, as antiseptic, viscosity modifier, pH adjusting agent, spice, pigment etc., the selection of these a small amount of materials is by along with selected changing in order to prepare the physics and chemistry characteristic of special component of the present invention.
Preparation Example I-X V
Described in suitable Preparation Example I-X V, the method for shampoo composite is as follows: suitable quantity of water is joined in retort, under slowly stirring, add cation melon and glue disperses, slowly be stirred and heated to 60 ℃ to 80 ℃, then need to add respectively lauryl sulfate, Sodium dodecylpolyoxyethylene sulfate, alkyl polyglucoside Glycine sodium copolymer, cocamido propyl betaine, pearlescent flake, disodiumedetate (if using these materials) according to formula, make these materials disperse rear cooling completely.In the time that temperature is down to 45 ℃ of left and right, add sodium chloride, citric acid, antiseptic, pigment, essence etc. to continue to stir, guarantee to obtain uniform mixture.Adding after all components, can add as required viscosity modifier and pH adjusting agent, regulating the viscosity of product, finally pH is being adjusted to 7.Optionally finally can add a small amount of water to supply.
Efficiency assessment:
Foam height method of testing: adopt the method for testing of Roche (Ross--Miles) foamer meter to test, test respectively initial foam height, after 1 minute, foam height and foam height after 5 minutes, then average.
Mildness method of testing: adopt erythrocyte hemolysis experiment (Red blood cell test RBC) method, the method is one of Draize experiment alternative method, ultimate principle is to measure the damage of chemicals cell membrane and the change of the cell membrane permeability that therefore causes, the degree of injury of evaluating cell membrane by measure the amount of the hemoglobin spilling from erythrocyte, this degree of injury has directly related property with the zest of product.The mainly eye irritation research for chemicals such as cosmetic product and raw materials by RBC experiment in the world.Therefore the present invention passes through the mildness with erythrocyte hemolysis determination of experimental method formula, and forms contrast, test products mildness.Concrete grammar is: use the absorbance of the red cell suspension after the effect of spectrophotometry chemicals, can calculate hemolysis rate and H 50value (even concentration value of the tested material of 50% erythrocyte generation haemolysis).H 50be worth littlely, add the sample of small amount just obvious haemolysis can occur, show that sample stimulus is large, mildness is poor.H 50value is large, shows that sample stimulus is little, and mildness increases.In the present invention, along with Plantacare APG 1200G in formula two-increase of ethoxy Glycine sodium copolymer percentage by weight, H 50value also increases thereupon, shows that mildness increases.
Embodiment I-V
Figure BDA0000458284500000111
Embodiment VI-X
Figure BDA0000458284500000121

Claims (6)

1. containing a mild shampoo for alkyl polyglucoside Glycine sodium copolymer, except containing the acceptable component of shampoo, this shampoo also contains:
(A) account for the first type surface activating agent of shampoo gross weight 5.0% to 40%, this surfactant is the compositions of alkyl polyglucoside Glycine sodium copolymer and polyoxyethylene lauryl ether sodium sulfate, and both ratios are weight ratio 1:2-2:1;
(B) account for the cation guar gum of shampoo gross weight 0.05% to 0.5%;
(C) account for the coconut monoethanol amide of shampoo gross weight 1.0% to 3.0%;
Wherein, alkyl polyglucoside Glycine sodium copolymer is selected from Plantacare APG 1200G two-ethoxy Glycine sodium copolymer and cocoyl glucosides be two-ethoxy Glycine sodium copolymer, its molecular structural formula following (I):
Figure FDA0000458284490000011
In formula I, R represents that carbon number is 8 to 18 straight chained alkyl, and n is the integer between 4-6.
2. shampoo according to claim 1, wherein R is selected from C 12-C 14lauryl or C 12-C 18cocoyl.
3. shampoo according to claim 2, wherein the preferred Plantacare APG 1200G of alkyl polyglucoside Glycine sodium copolymer two-ethoxy Glycine sodium copolymer.
4. shampoo according to claim 1, its pH value is 6.5-7.5.
5. according to the shampoo composite of aforementioned any one claim, also contain the pearlescent flake that accounts for composition weight 0.05% to 3.0%.
6. containing a mild shampoo for alkyl polyglucoside Glycine sodium copolymer, its component and content are as follows:
Component Content % by weight Plantacare APG 1200G is two-ethoxy Glycine sodium copolymer (40%) 17.5 Polyoxyethylene lauryl ether sodium sulfate (70%) 10.0 Cation guar gum 0.3 Coconut monoethanol amide 1.5 Pearlescent flake 1.5 Disodiumedetate 0.1 Citric acid, antiseptic, coloring agent, spice, sodium chloride In right amount Water Add to 100%
CN201380002245.1A 2013-08-06 2013-08-06 A kind of mild shampoo containing APG Sodium Glycinate copolymer Active CN103813779B (en)

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