CN114224785A - Organic silicon elastomer composition and preparation method and application thereof - Google Patents
Organic silicon elastomer composition and preparation method and application thereof Download PDFInfo
- Publication number
- CN114224785A CN114224785A CN202111650517.1A CN202111650517A CN114224785A CN 114224785 A CN114224785 A CN 114224785A CN 202111650517 A CN202111650517 A CN 202111650517A CN 114224785 A CN114224785 A CN 114224785A
- Authority
- CN
- China
- Prior art keywords
- polydimethylsiloxane
- elastomer composition
- parts
- hair
- silicone elastomer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 61
- 229920002379 silicone rubber Polymers 0.000 title claims abstract description 58
- 238000002360 preparation method Methods 0.000 title abstract description 8
- -1 polydimethylsiloxane Polymers 0.000 claims abstract description 104
- 239000004205 dimethyl polysiloxane Substances 0.000 claims abstract description 75
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims abstract description 75
- 229920006037 cross link polymer Polymers 0.000 claims abstract description 35
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract description 17
- 229930182478 glucoside Natural products 0.000 claims abstract description 17
- 229920000570 polyether Polymers 0.000 claims abstract description 17
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 17
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 17
- 239000003085 diluting agent Substances 0.000 claims abstract description 15
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims abstract description 15
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims abstract description 15
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 20
- 239000006071 cream Substances 0.000 claims description 19
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- HDTRYLNUVZCQOY-UHFFFAOYSA-N α-D-glucopyranosyl-α-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OC1C(O)C(O)C(O)C(CO)O1 HDTRYLNUVZCQOY-UHFFFAOYSA-N 0.000 claims description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 7
- 229920002125 Sokalan® Polymers 0.000 claims description 7
- HDTRYLNUVZCQOY-WSWWMNSNSA-N Trehalose Natural products O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-WSWWMNSNSA-N 0.000 claims description 7
- HDTRYLNUVZCQOY-LIZSDCNHSA-N alpha,alpha-trehalose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-LIZSDCNHSA-N 0.000 claims description 7
- 235000019437 butane-1,3-diol Nutrition 0.000 claims description 7
- 229960001631 carbomer Drugs 0.000 claims description 7
- 239000008367 deionised water Substances 0.000 claims description 7
- 229910021641 deionized water Inorganic materials 0.000 claims description 7
- 239000003755 preservative agent Substances 0.000 claims description 3
- 230000002335 preservative effect Effects 0.000 claims description 3
- 235000011187 glycerol Nutrition 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 239000000839 emulsion Substances 0.000 abstract description 3
- 239000003921 oil Substances 0.000 abstract description 3
- 239000002562 thickening agent Substances 0.000 abstract description 3
- 239000008346 aqueous phase Substances 0.000 abstract description 2
- 238000004945 emulsification Methods 0.000 abstract description 2
- 239000003995 emulsifying agent Substances 0.000 abstract description 2
- 239000012071 phase Substances 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 230000008719 thickening Effects 0.000 abstract description 2
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 50
- 230000000052 comparative effect Effects 0.000 description 14
- LXCFILQKKLGQFO-UHFFFAOYSA-N methylparaben Chemical compound COC(=O)C1=CC=C(O)C=C1 LXCFILQKKLGQFO-UHFFFAOYSA-N 0.000 description 8
- 229940008099 dimethicone Drugs 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 230000006378 damage Effects 0.000 description 5
- OSCJHTSDLYVCQC-UHFFFAOYSA-N 2-ethylhexyl 4-[[4-[4-(tert-butylcarbamoyl)anilino]-6-[4-(2-ethylhexoxycarbonyl)anilino]-1,3,5-triazin-2-yl]amino]benzoate Chemical compound C1=CC(C(=O)OCC(CC)CCCC)=CC=C1NC1=NC(NC=2C=CC(=CC=2)C(=O)NC(C)(C)C)=NC(NC=2C=CC(=CC=2)C(=O)OCC(CC)CCCC)=N1 OSCJHTSDLYVCQC-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 235000010270 methyl p-hydroxybenzoate Nutrition 0.000 description 4
- 239000004292 methyl p-hydroxybenzoate Substances 0.000 description 4
- 229960002216 methylparaben Drugs 0.000 description 4
- 239000004519 grease Substances 0.000 description 3
- UQEAIHBTYFGYIE-UHFFFAOYSA-N hexamethyldisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)C UQEAIHBTYFGYIE-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 230000001804 emulsifying effect Effects 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- ORGHESHFQPYLAO-UHFFFAOYSA-N vinyl radical Chemical compound C=[CH] ORGHESHFQPYLAO-UHFFFAOYSA-N 0.000 description 2
- 239000004166 Lanolin Substances 0.000 description 1
- 206010026749 Mania Diseases 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002144 chemical decomposition reaction Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000013022 formulation composition Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000003700 hair damage Effects 0.000 description 1
- 239000003676 hair preparation Substances 0.000 description 1
- 230000003699 hair surface Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 229940039717 lanolin Drugs 0.000 description 1
- 235000019388 lanolin Nutrition 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 210000004761 scalp Anatomy 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 230000000192 social effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000475 sunscreen effect Effects 0.000 description 1
- 239000000516 sunscreening agent Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000003664 tensile strength of the hair Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/89—Polysiloxanes
- A61K8/891—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
- A61K8/894—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone modified by a polyoxyalkylene group, e.g. cetyl dimethicone copolyol
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/89—Polysiloxanes
- A61K8/891—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/89—Polysiloxanes
- A61K8/895—Polysiloxanes containing silicon bound to unsaturated aliphatic groups, e.g. vinyl dimethicone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/002—Preparations for repairing the hair, e.g. hair cure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/12—Preparations containing hair conditioners
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/59—Mixtures
- A61K2800/592—Mixtures of compounds complementing their respective functions
- A61K2800/5922—At least two compounds being classified in the same subclass of A61K8/18
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/59—Mixtures
- A61K2800/594—Mixtures of polymers
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Dermatology (AREA)
- Cosmetics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses an organic silicon elastomer composition and a preparation method and application thereof, wherein the organic silicon elastomer composition comprises the following components: polydimethylsiloxane crosspolymer, polydimethylsiloxane/vinyl polydimethylsiloxane crosspolymer, octyl polydimethylsiloxane ethoxy glucoside, polyether modified polysiloxane, and diluent. The organic silicon elastomer composition can effectively improve the toughness and glossiness of damaged hair, enables the hair to be in a healthy state, is fresh and cool without being sticky after being used, and enables the hair to be kept dry and comfortable for a long time. In addition, the organic silicon elastomer composition can be used as an oil phase component to be added into a hair care product, has good compatibility with an aqueous phase component, is easy to emulsify and disperse to form a stable emulsion system, also has certain emulsification promoting and thickening effects, reduces the using amount of an emulsifier and a thickening agent in the product, and reduces the product cost.
Description
Technical Field
The invention belongs to the technical field of daily chemical organic silicon elastomers, and particularly relates to an organic silicon elastomer composition and a preparation method and application thereof.
Background
Generally, human hair grows at a rate of 14 to 16cm per year, and each hair can continue to grow for 2 to 7 years. The hair of a new hair just growing out of the scalp is covered with 6-10 layers of protective hair cuticle scales, and the thickness of the hair cuticle scales is only 3-4 mu m. Over time, the hair scale protective layer can be damaged and fall off under the influence of the nature such as wind and sunshine and the daily life such as combing, hair drying and the like. For modern society, hair functions are not limited to physiological functions, but are more reflected in cosmetic effects and social effects, and are a way of displaying the character of human body, so that hair dyeing and perming become an indispensable part of daily life of some people in work, interpersonal interaction and the like. However, this process of styling hair can cause more severe and deeper damage to the hair. The damage caused by natural and artificial factors causes the water content of the hair to be reduced, the protein to be degraded and lost and other physical and chemical properties to be changed, so that the hair becomes dry and split, is easy to break, has rough hand feeling, reduces the glossiness and the like. Therefore, it is necessary to properly use hair cosmetics and hair care products to reduce hair damage and to repair and care damaged hair.
The existing commercially available hair care products have poor repairing effect on damaged hair after use, and the hair is greasy and poor in using feeling after the products are used due to the fact that more grease components such as acetylated lanolin and the like are added in the formula.
Disclosure of Invention
In order to solve the defects in the prior art, the invention aims to provide a silicone elastomer composition and a preparation method and application thereof.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a silicone elastomer composition comprising the following components: polydimethylsiloxane crosspolymer, polydimethylsiloxane/vinyl polydimethylsiloxane crosspolymer, octyl polydimethylsiloxane ethoxy glucoside, polyether modified polysiloxane, and diluent.
Preferably, the diluent is polydimethylsiloxane, and the viscosity of the polydimethylsiloxane at 25 ℃ is 1 cs-20 cs. The polydimethylsiloxane with the viscosity can effectively disperse the cross-linked polymer in the organic silicon elastomer composition, has good compatibility with oil-soluble components, can obtain the composition which is easy to be mixed and emulsified with water to obtain an emulsion system with good stability, and can be purchased in the market, such as from Shanghai Yankee biotechnology limited company.
The polydimethylsiloxane cross-linked polymer (INCI name: DIMETHICONE cross-linked polymer) and the polydimethylsiloxane/VINYL polydimethylsiloxane cross-linked polymer (INCI name: DIMETHICONE/VINYL DIMETHICONE cross-linked polymer) can absorb polar and non-polar grease, can be used as a thickening agent in a W/O system or a pure oil system, have good compatibility with the grease system, can reduce the viscosity of a formula system, and enable the product to be fresh and not sticky and have lasting silky smooth feeling.
Octyl DIMETHICONE ETHOXY GLUCOSIDE (INCI name: caprilyl DIMETHICONE ETHOXY GLUCOSIDE) can impart a soft, refreshing, slippery but not greasy feel to the product and impart excellent spreadability to the product, which is commonly used in the prior art for skin care and sunscreen products.
Polyether Modified polysiloxane (INCI name: Polyether Modified polysiloxane) has good hydrophilicity, can improve the combing property and the glossiness of hair in a hair care product, endows the hair with silky feeling, can reduce the irritation of components such as a surfactant and the like to eyes, has physiological inertia, and is very safe when being added into a daily chemical system. Can promote chemical degradation under the action of clay and nitrate ions or ultraviolet irradiation, and has no pollution to the environment.
The inventor finds that when four kinds of organic silane, namely polydimethylsiloxane cross-linked polymer, polydimethylsiloxane/vinyl polydimethylsiloxane cross-linked polymer, octyl polydimethylsiloxane ethoxy glucoside and polyether modified polysiloxane, are combined for use, the formed organic silicon elastomer composition has good film forming property, can effectively repair damaged hair, remarkably improves toughness and glossiness of the hair and enables the hair to be in a healthy state. Meanwhile, the silicone elastomer composition has fresh and non-greasy use feeling and can make hair dry and comfortable for a long time.
Preferably, the silicone elastomer composition comprises the following components in parts by weight: 10-25 parts of polydimethylsiloxane cross-linked polymer, 5-15 parts of polydimethylsiloxane/vinyl polydimethylsiloxane cross-linked polymer, 3-10 parts of octyl polydimethylsiloxane ethoxy glucoside, 5-15 parts of polyether modified polysiloxane and 30-50 parts of diluent. When the components are used in combination in the above proportions, the silicone elastomer composition can exert an effective hair-restoring effect.
Preferably, the silicone elastomer composition comprises the following components in parts by weight: 15-20 parts of polydimethylsiloxane cross-linked polymer, 8-12 parts of polydimethylsiloxane/vinyl polydimethylsiloxane cross-linked polymer, 5-10 parts of octyl polydimethylsiloxane ethoxy glucoside, 8-12 parts of polyether modified polysiloxane and 40-50 parts of diluent. When the components are combined and used in the proportion, the hair repairing effect of the silicone elastomer composition is better.
Preferably, the silicone elastomer composition comprises the following components in parts by weight: 18 parts of polydimethylsiloxane cross-linked polymer, 9 parts of polydimethylsiloxane/vinyl polydimethylsiloxane cross-linked polymer, 7 parts of octyl polydimethylsiloxane ethoxy glucoside, 10 parts of polyether modified polysiloxane and 44 parts of diluent. When the components are used in combination in the above proportions, the silicone elastomer composition has the best hair restoration effect.
Preferably, the silicone elastomer composition is prepared by the following method: and mixing the diluent, the polyether modified polysiloxane and the octyl polydimethylsiloxane ethoxy glucoside, uniformly dispersing, then adding the polydimethylsiloxane/vinyl polydimethylsiloxane cross-linked polymer, uniformly dispersing, finally adding the polydimethylsiloxane cross-linked polymer, and uniformly dispersing to obtain the organic silicon elastomer composition.
When the silicone elastomer composition is prepared, the components can be uniformly mixed and dispersed without heating to form a homogeneous composition.
The invention also provides an application of the silicone elastomer composition in a hair care product.
The invention also provides a hair care product containing the silicone elastomer composition.
Preferably, the silicone elastomer composition is present in the hair care product in an amount of 10% to 20% by weight.
The invention also provides hair care cream which comprises the following components in percentage by weight: 10-20% of the organic silicon elastomer composition, 0.5-3% of carbomer, 0.5-3% of trehalose, 2-8% of glycerol, 5-10% of 1, 3-butanediol, 0.1-0.3% of preservative and the balance of deionized water. The hair care lotion prepared by the formula is fresh and cool in use feeling and not sticky, is easy to wash clean, enables hair to be dry and comfortable for a long time, and has a good repairing effect on the hair.
The invention also provides a preparation method of the hair care cream, which comprises the following steps: adding carbomer, trehalose, glycerol and 1, 3-butanediol into deionized water, mixing uniformly, slowly adding the organic silicon elastomer composition, homogenizing and emulsifying, adding a preservative, and dispersing uniformly to obtain the hair care cream.
Compared with the prior art, the invention has the beneficial effects that: the invention provides a silicone elastomer composition consisting of a polydimethylsiloxane cross-linked polymer, a polydimethylsiloxane/vinyl polydimethylsiloxane cross-linked polymer, octyl polydimethylsiloxane ethoxy glucoside, polyether modified polysiloxane and a diluent, wherein the silicone elastomer composition can effectively improve the toughness and glossiness of damaged hair, enables the hair to be in a healthy state, is fresh and not sticky after being used, and enables the hair to be kept dry and comfortable for a long time. In addition, the organic silicon elastomer composition can be used as an oil phase component to be added into a hair care product, has good compatibility with an aqueous phase component, is easy to emulsify and disperse to form a stable emulsion system, also has certain emulsification promoting and thickening effects, reduces the using amount of an emulsifier and a thickening agent in the product, and reduces the product cost.
Detailed Description
The technical solutions of the present invention will be further described with reference to the following embodiments, and it should be apparent that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. The raw materials used in the examples are all commercially available; the parts in the examples are parts by weight; the percentage numbers in the examples all refer to weight percentage contents; the polydimethylsiloxane used in the examples had a viscosity of 10 cs at 25 ℃.
Examples 1 to 5 and comparative examples 1 to 4
Examples 1-5 and comparative examples 1-4 respectively provide a hair care cream, which comprises the following components in percentage by weight: 15% of organic silicon elastomer composition, 2% of carbomer, 1.5% of trehalose, 6% of glycerol, 8% of 1, 3-butanediol, 0.2% of methylparaben and the balance of deionized water. The preparation method of the hair care cream comprises the following steps: adding carbomer, trehalose, glycerol and 1, 3-butanediol into deionized water, mixing well, slowly adding the organic silicon elastomer composition, homogenizing and emulsifying, adding methylparaben, and dispersing well to obtain the hair care cream.
The formulation compositions of the silicone elastomer compositions in the hair care milks of examples 1 to 5 and comparative examples 1 to 4 are shown in table 1.
The preparation method of the silicone elastomer composition of examples 1 to 5 is: mixing the diluent (polydimethylsiloxane), the polyether modified polysiloxane and the octyl polydimethylsiloxane ethoxy glucoside, uniformly dispersing, then adding the polydimethylsiloxane/vinyl polydimethylsiloxane cross-linked polymer, uniformly dispersing, finally adding the polydimethylsiloxane cross-linked polymer, and uniformly dispersing to obtain the organic silicon elastomer composition.
The silicone elastomer compositions of comparative examples 1 to 4 were prepared according to the methods of examples 1 to 5.
TABLE 1
| Component (in parts) | Example 1 | Example 2 | Example 3 | Example 4 | Example 5 | Comparative example 1 | Comparative example 2 | Comparative example 3 | Comparative example 4 |
| Polydimethylsiloxane cross-linked polymers | 10 | 15 | 18 | 20 | 25 | - | 18 | 18 | 18 |
| Polydimethylsiloxane/vinyl polydimethylsiloxane crosspolymers | 15 | 12 | 9 | 15 | 5 | 9 | - | 9 | 9 |
| Octyl dimethicone ethoxy glucoside | 3 | 5 | 7 | 10 | 10 | 7 | 7 | - | 7 |
| Polyether modified polysiloxane | 15 | 12 | 10 | 8 | 5 | 10 | 10 | 10 | - |
| Polydimethylsiloxane | 50 | 40 | 44 | 50 | 30 | 30 | 30 | 40 | 40 |
Note: in the table, "-" indicates that the component was not added.
Example 6
Example 6 provides a hair care cream, which comprises the following formula: 10% of organic silicon elastomer composition, 2% of carbomer, 1.5% of trehalose, 6% of glycerol, 8% of 1, 3-butanediol, 0.2% of methylparaben and the balance of deionized water. The silicone elastomer composition used in this example was formulated according to the same composition as in example 3.
Example 7
Example 7 provides a hair care cream, which comprises the following formula: 20% of organic silicon elastomer composition, 2% of carbomer, 1.5% of trehalose, 6% of glycerol, 8% of 1, 3-butanediol, 0.2% of methylparaben and the balance of deionized water. The silicone elastomer composition used in this example was formulated according to the same composition as in example 3.
Example 8
The hair care creams of examples 1 to 7 and comparative examples 1 to 4 were tested for hair restoration:
the tresses of hair cut by the volunteers were collected, washed off the body and dried for future use. The isolated hair tresses were treated with hair conditioning cream, then rinsed with water and dried. The tensile force and the glossiness of the isolated hair bundles are respectively tested before and after the treatment of the hair cream, and the change rate is calculated according to the test data before and after the treatment. Commercial hair care cream was used as a control.
Rate of change (%) = (post-treatment data-pre-treatment data)/pre-treatment data
And (3) testing the glossiness: the hair strands are arranged into a continuous flat surface having a thickness of at least 2mm, and the gloss of the hair surface is measured using a gloss meter.
Tensile force test: the tensile strength of the single hair has a great relationship with the degree of damage, and the larger the damage is, the lower the tensile strength is, and the hair is easy to break, so that the tensile strength of the hair can be used for evaluating the damage condition of the hair. The test method is to carry out a single hair stretching test on a tensiometer, and the test is carried out under the conditions of a constant temperature and humidity chamber.
The test results are shown in table 2.
TABLE 2
| Group of | Rate of change in tensile strength% | The rate of change of the gloss level is,% |
| example 1 | +15.6 | +18.5 |
| Example 2 | +17.0 | +20.2 |
| Example 3 | +20.4 | +23.3 |
| Example 4 | +18.7 | +20.6 |
| Example 5 | +18.2 | +19.1 |
| Example 6 | +16.5 | +19.4 |
| Example 7 | +20.1 | +22.8 |
| Comparative example 1 | +11.9 | +13.5 |
| Comparative example 2 | +9.5 | +11.0 |
| Comparative example 3 | +6.5 | +8.8 |
| Comparative example 4 | +12.3 | +14.2 |
| Commercially available hair care cream | +12.8 | +14.7 |
From the results in table 2, it can be seen that the hair restoration effect is significantly better by adding the silicone elastomer compositions of examples 1 to 7 compared to the silicone elastomer compositions of comparative examples 1 to 4, which shows that the silicone elastomer composition of the present invention formula is more effective in improving the toughness and glossiness of damaged hair.
Use case:
40 middle-and long-hair female volunteers with history of perm and hair dyeing are randomly divided into 8 groups, and the hair care creams of examples 1-7 and the commercially available hair care creams are tried for two weeks. During the trial period, the hair is cleaned once every two days, after the hair is cleaned by using the same hair washing product, a proper amount of hair care cream is smeared, and then the hair is washed clean by water. The volunteers score the product according to the use feeling of the volunteers, the maximum score is 5, and the higher the score is, the better the effect is. The evaluation results are shown in table 3.
TABLE 3
| Group of | Refreshing feeling | Improvement of feeling of mania |
| Example 1 | 4.2 | 4.0 |
| Example 2 | 4.6 | 4.5 |
| Example 3 | 5.0 | 4.8 |
| Example 4 | 4.7 | 4.8 |
| Example 5 | 4.3 | 4.5 |
| Example 6 | 4.8 | 4.6 |
| Example 7 | 5.0 | 4.7 |
| Commercially available hair care cream | 2.5 | 3.3 |
As can be seen from the results of Table 3, the hair cream of the present invention gives users a better feeling of use, is fresh and not greasy after use, and is effective in improving frizzy hair.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. A silicone elastomer composition comprising the following components: polydimethylsiloxane crosspolymer, polydimethylsiloxane/vinyl polydimethylsiloxane crosspolymer, octyl polydimethylsiloxane ethoxy glucoside, polyether modified polysiloxane, and diluent.
2. The silicone elastomer composition according to claim 1, wherein the diluent is polydimethylsiloxane having a viscosity of 1cs to 20cs at 25 ℃.
3. The silicone elastomer composition of claim 1, wherein the silicone elastomer composition comprises the following components in parts by weight: 10-25 parts of polydimethylsiloxane cross-linked polymer, 5-15 parts of polydimethylsiloxane/vinyl polydimethylsiloxane cross-linked polymer, 3-10 parts of octyl polydimethylsiloxane ethoxy glucoside, 5-15 parts of polyether modified polysiloxane and 30-50 parts of diluent.
4. The silicone elastomer composition of claim 1, wherein the silicone elastomer composition comprises the following components in parts by weight: 15-20 parts of polydimethylsiloxane cross-linked polymer, 8-12 parts of polydimethylsiloxane/vinyl polydimethylsiloxane cross-linked polymer, 5-10 parts of octyl polydimethylsiloxane ethoxy glucoside, 8-12 parts of polyether modified polysiloxane and 40-50 parts of diluent.
5. The silicone elastomer composition of claim 1, wherein the silicone elastomer composition comprises the following components in parts by weight: the silicone elastomer composition comprises the following components in parts by weight: 18 parts of polydimethylsiloxane cross-linked polymer, 9 parts of polydimethylsiloxane/vinyl polydimethylsiloxane cross-linked polymer, 7 parts of octyl polydimethylsiloxane ethoxy glucoside, 10 parts of polyether modified polysiloxane and 44 parts of diluent.
6. The method for producing the silicone elastomer composition according to any one of claims 1 to 5, characterized by the steps of: and mixing the diluent, the polyether modified polysiloxane and the octyl polydimethylsiloxane ethoxy glucoside, uniformly dispersing, then adding the polydimethylsiloxane/vinyl polydimethylsiloxane cross-linked polymer, uniformly dispersing, finally adding the polydimethylsiloxane cross-linked polymer, and uniformly dispersing to obtain the organic silicon elastomer composition.
7. Use of the silicone elastomer composition according to any one of claims 1 to 5 in a hair care product.
8. A hair care product comprising the silicone elastomer composition according to any one of claims 1 to 5.
9. The hair care product of claim 8, wherein the silicone elastomer composition is present in the hair care product in an amount of from 10% to 20% by weight.
10. The hair care cream is characterized by comprising the following components in percentage by weight: the silicone elastomer composition of any one of claims 1-5, 10% -20%, carbomer 0.5% -3%, trehalose 0.5% -3%, glycerin 2% -8%, 1, 3-butanediol 5% -10%, preservative 0.1% -0.3%, and the balance deionized water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111650517.1A CN114224785B (en) | 2021-12-30 | 2021-12-30 | Organosilicon elastomer composition and preparation method and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111650517.1A CN114224785B (en) | 2021-12-30 | 2021-12-30 | Organosilicon elastomer composition and preparation method and application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114224785A true CN114224785A (en) | 2022-03-25 |
| CN114224785B CN114224785B (en) | 2023-10-31 |
Family
ID=80744604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111650517.1A Active CN114224785B (en) | 2021-12-30 | 2021-12-30 | Organosilicon elastomer composition and preparation method and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114224785B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115670979A (en) * | 2022-11-11 | 2023-02-03 | 广州正千生物科技有限公司 | Preparation method of silicon elastomer |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110014138A1 (en) * | 2008-03-10 | 2011-01-20 | Chanel Parfums Beaute | Cosmetic water-in-oil emulsion compositions |
| US20130343801A1 (en) * | 2012-06-22 | 2013-12-26 | Mitsubishi Pencil Company, Limited | High internal water phase water-in-oil emulsified cosmetic and cosmetic liquid applicator |
| US20140356308A1 (en) * | 2013-05-30 | 2014-12-04 | The Procter & Gamble Company | Non-aqueous hair oil composition comprising isoparaffin base oil, silicone elastomer and its solubilizer |
| JP2017190300A (en) * | 2016-04-13 | 2017-10-19 | 株式会社シャネル化粧品技術開発研究所 | (f+w)/o type emulsion and a cosmetic composition containing the same |
| WO2018060018A1 (en) * | 2016-09-30 | 2018-04-05 | Basf Se | Use of dialkyl carbonates of branched alcohols as a dispersant |
| US20180325792A1 (en) * | 2015-12-29 | 2018-11-15 | Lisa Yarhyna LEMA | Stable antioxidant compositions |
| CN113476344A (en) * | 2021-07-05 | 2021-10-08 | 广州市百好博有限公司 | Cosmetic composition, cosmetic, oil-in-water lip glaze and preparation method thereof |
-
2021
- 2021-12-30 CN CN202111650517.1A patent/CN114224785B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110014138A1 (en) * | 2008-03-10 | 2011-01-20 | Chanel Parfums Beaute | Cosmetic water-in-oil emulsion compositions |
| US20130343801A1 (en) * | 2012-06-22 | 2013-12-26 | Mitsubishi Pencil Company, Limited | High internal water phase water-in-oil emulsified cosmetic and cosmetic liquid applicator |
| US20140356308A1 (en) * | 2013-05-30 | 2014-12-04 | The Procter & Gamble Company | Non-aqueous hair oil composition comprising isoparaffin base oil, silicone elastomer and its solubilizer |
| US20180325792A1 (en) * | 2015-12-29 | 2018-11-15 | Lisa Yarhyna LEMA | Stable antioxidant compositions |
| JP2017190300A (en) * | 2016-04-13 | 2017-10-19 | 株式会社シャネル化粧品技術開発研究所 | (f+w)/o type emulsion and a cosmetic composition containing the same |
| WO2018060018A1 (en) * | 2016-09-30 | 2018-04-05 | Basf Se | Use of dialkyl carbonates of branched alcohols as a dispersant |
| CN113476344A (en) * | 2021-07-05 | 2021-10-08 | 广州市百好博有限公司 | Cosmetic composition, cosmetic, oil-in-water lip glaze and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115670979A (en) * | 2022-11-11 | 2023-02-03 | 广州正千生物科技有限公司 | Preparation method of silicon elastomer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114224785B (en) | 2023-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0445982B1 (en) | Hair-care composition and methods of treating hair | |
| FI87138B (en) | COMPOSITION FOR HORKONDITIONERING. | |
| CN111671677A (en) | Softening and repairing plant hair care composition | |
| CN111529466B (en) | Washing-free protein nourishing hair-moistening cream and preparation method thereof | |
| JP2012516369A (en) | Aqueous copolymer dispersion of polysiloxane / polyurea, cosmetic composition containing the same, method of cosmetic treatment, preparation method | |
| JP2015500926A (en) | Amino-functional silicone emulsion for textile treatment | |
| MX2007004432A (en) | Hair care formulations comprising aminofunctional polyorganosiloxane. | |
| CN114224753A (en) | Water-in-oil type emulsified composition, foundation liquid and preparation method thereof | |
| CN109077979A (en) | A kind of foster skin of essence containing various plants has both the foundation emulsion and its production technology of colour of skin adjusting | |
| CN113750020A (en) | Bubble hair conditioner | |
| CN114224785B (en) | Organosilicon elastomer composition and preparation method and application thereof | |
| CN113616535B (en) | Double-layer hair care oil with effects of smoothing, repairing and brightening and preparation method thereof | |
| JPH0532364B2 (en) | ||
| CN111821220A (en) | Hair care composition, repairing hair film and preparation method thereof | |
| KR20040097193A (en) | Polysiloxane compositions | |
| CN116135201A (en) | Washing and caring product for improving hair drying speed and fluffiness after washing and preparation method thereof | |
| CN109689025A (en) | Hair oil composition containing rose hip oil for hair care and its application | |
| CN114344198A (en) | Anhydrous double-layer hair care oil and preparation method thereof | |
| JPH01175923A (en) | Hair cosmetic | |
| CN113576947A (en) | Organic silicon shampoo and preparation method thereof | |
| WO2010046119A2 (en) | Synergistic mixtures of a cationic amino silicone terpolymer and another silicone | |
| WO2019145144A1 (en) | A hair styling composition containing evening primrose oil and use thereof | |
| CN112752562A (en) | Oil-in-water emulsions | |
| CN117843961A (en) | Modified DT-type cross-linked polysiloxane emulsion, and preparation method and application thereof | |
| CN114209612B (en) | Styling and hair care spray and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230926 Address after: Room 1502-7, 15th Floor, Building 2, No. 9 Ganxi Road, Lili Town, Wujiang District, Suzhou City, Jiangsu Province, 215000 Applicant after: Sumai Technology (Suzhou) Co.,Ltd. Address before: 529000 first floor, No. 18-2, Jianghua Second Road, Pengjiang district, Jiangmen City, Guangdong Province Applicant before: Nong Yongguang |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |