CN108420754A

CN108420754A - The Water-In-Oil hair setting composition of silicone-containing emulsifier

Info

Publication number: CN108420754A
Application number: CN201710078198.9A
Authority: CN
Inventors: 王艳; 牟蕴; 杜和亮
Original assignee: Evonik Specialty Chemicals Shanghai Co Ltd
Current assignee: Evonik Specialty Chemicals Shanghai Co Ltd
Priority date: 2017-02-14
Filing date: 2017-02-14
Publication date: 2018-08-21

Abstract

The present invention provides a kind of hair fixing water-in-oil emulsion compositions, including：A) nonionic emulsifier of the total weight 0.45wt% to 10wt% based on the composition, the emulsifier are selected from alkyl and polyether-modified silicone emulsifiers, and the wherein emulsifier has 28 HLB value；B) oil phase；And c) hair fixing copolymer.The lotion preferably releases water effect with good.

Description

The Water-In-Oil hair setting composition of silicone-containing emulsifier

Technical field

The present invention relates to a kind of water-in-oil compositions for being used in hair fixing product.

Background technology

Water-In-Oil (w/o) silicone emulsifiers make in leave (leave-on) product for face or body applications With.

EP1400554A1 discloses the polyether-modified polysiloxanes of the w/o lotions for cosmetic with low viscosity Emulsifier.

EP0176884 discloses the polyoxyalkylene-polysiloxane copolymer of the chain alkyl connected with silicon as emulsification Agent is used to prepare the purposes of water/fat liquor.Water-in-oil emulsion with good stability can use such emulsifier (such as From winning, wound industrial group is commercially availableEM 90) it prepares.

CN101904802B/US20100310617A1 is disclosed with the good Water-In-Oil for releasing water (or water outlet) effect Lotion, the lotion include hydrophobic silica, water-in-oil emulsifier, water phase.The emulsifier is preferably the HLB with 2-8 The surfactant of value includes the emulsifier of the molecular chain structure with polysiloxanes+hydrophilic radical+alkyl, and it includes pass through The block copolymer emulsif iotaer of the polysiloxanes, polyether polyol and the aliphatic alkane that are covalently keyed has polysiloxane chain The polyether polyol and aliphatic alkyl being connected respectively on the main chain of polysiloxanes as main chain and by covalent bond are used as side The emulsifier of base, and the aliphatic alkane with polysiloxane chain as main chain, by being covalently bonded on polysiloxane chain Emulsifier of the base modified polyether polylol as side group；The preferably polyoxyethylene polydimethylsiloxanes of C6-C20 alkyl copolymerization Alkane, and more preferably cetyl PEG/PPG-10/1 dimethyl silicone polymers (by win wound industrial group with EM90 Trade name supply).The water-in-oil emulsion can be used in skin care applications.

EP2301987 A1 disclose crosslinked silicone emulsifiers and its in the emulsifier bodies for water-in-oil emulsion Purposes in system.These emulsifiers have the organopolysiloxane unit connected by alkyl, polyether structural unit.Themselves Or emulsifier is preferably suitable as with the mixture with uncrosslinked organopolysiloxane and is used to prepare with big by mass In the stable emulsion of the silicone oil of 15% high-content, especially cyclopentasiloxane.

WO2011064255A1 discloses the polysiloxane compound as the W/O- emulsifiers for cosmetic use.Though The right patent points out that polysiloxane compound is also suitable for W/O- lotion of the production for hair nursing.It is especially " disposable " to adjust Manage agent, such as hair conditioner, hair jelly and shaping glue.The patent does not have to provide hair fixing product that show stabilization or available The experimental data that can be prepared with disclosed polysiloxane compound.

Silicone emulsifiers are also used as the active constituent of shampoo.For example, WO2010118926 is disclosed in silica Branched organically-modified siloxanes in alkane part.Siloxanes is used as the emulsifier of W/O and O/W lotions, and used also as The hydrophilic and lipophilic of nursing for human or animal's body part nurses active constituent.Silicone products especially preferably by with Make hydrophilic emollients.Example in the patent shows conditioning effect of the silicone products in shampoo.

US7842286 discloses a kind of hair fixing cream, including (a) crosslinked siloxane polymer；(b) two kinds of alcoxyls The compound of base, the alkoxylated compound of one of which is polyethylene oxide and another kind is double-(polyethylene oxide Object) dimethyl silicone polymer aliphatic ester；(c) rilanit special of nonionic emulsifier ethoxylation；(d) fatty phase；With And (e) water phase.

However, silicone emulsifiers do not use in hair fixing application.

Invention content

The object of the present invention is to provide a kind of oil packets with the stabilization of sizing and final conditioning performance for hair Water composition.The water-in-oil composition uses silicone emulsifiers.

Ladies and gentlemen inventor has been surprisingly found that the water-in-oil emulsion of the stabilization with conditioning and hair fixing performance Composition can be obtained by using the silicone emulsifiers of the present invention.

Therefore, the present invention provides a kind of hair setting composition, and the composition includes：

A) a kind of nonionic emulsifier of the total weight 0.1wt% to 10wt% based on the composition, the emulsifier choosing From alkyl and polyether-modified silicone emulsifiers, wherein the emulsifier has the HLB value of 2-8 (such as 2-7)；

B) a kind of oil phase；And

C) a kind of hair fixing copolymer.

The hair setting composition can further include,

D) a kind of hair conditioning compound.

The hair setting composition is water-in-oil emulsion.The lotion typically product form with cream.

Ladies and gentlemen inventor further have been surprisingly found that the hair fixing Water-In-Oil of the stabilization with outlet effect Lotion can be obtained according to following preparation.

A kind of water outlet hair setting composition, including, the total weight based on the composition：

A) a kind of emulsifier of 0.45-1.5wt%, the emulsifier are selected from the institute of the HLB value with 2-8 (such as 2-7) State alkyl and polyether-modified silicone emulsifiers；

B) a kind of oil phase of 5-25wt%；And

C) a kind of hair fixing copolymer.

The water outlet hair setting composition can further include,

D) a kind of hair conditioning compound.

The water outlet hair setting composition is water-in-oil emulsion and is also known as Water outlet hair cream frost.It has good Release water effect.

In the present invention, the water-in-oil emulsion quilt of a large amount of pearl water droplet can be discharged when being applied on skin surface (that is, water outlet) lotion of referred to as " releasing water "；And this effect of a large amount of pearl water droplet is generated when being applied on skin surface Fruit is referred to as " releasing water (that is, water outlet) effect ".For the present invention, the good water effect of releasing of water-in-oil emulsion means to retouch following The evaluation result for the score that water effect has more than or equal to 3 is released in the appraisement system stated.It the test method of pilot system and comments Valence score is as follows.

It takes the water-in-oil emulsion sample of about 0.2g to be placed on the back side of hand, then passes through the middle finger and nothing with another hand Name, which refers to, lightly turn-takes its application on it, and then releases showing for water effect using observation when reaching 20 cycles when turn-taking As, and evaluated by 5 grades of points-scoring systems.Score 5 indicates the pearl for the average diameter for having more than or equal to 3mm more than 10 Water droplet occurs, or more than 20 there is the pearl water droplet of the average diameter more than or equal to 1mm to occur；Score 4 indicates 2-10 A pearl water droplet with the average diameter more than or equal to 3mm occurs or 10-20 with flat more than or equal to 1mm The pearl water droplet of equal diameter occurs and the pearl water droplet with the average value more than or equal to 3mm is not more than 10；3 table of score Show that 2-9 has the pearl water droplets appearance of the average diameter more than or equal to 1mm and there are most 1 with being greater than or equal to The pearl water droplet of pearl water droplet or the 10-20 average diameter with 1mm of the average diameter of 3mm occurs；Score 2 indicates The pearl water droplet of the 2-9 average diameters with 1mm occurs；And score 1 indicates that no water droplet occurs.Score 5 to 4,4 to 3, horizontal display releases water effect between above-mentioned two end value each of between 3 to 2 and 2 to 1, and score is lower, releases water effect Fruit is poorer.

When by above water outlet hair setting composition application to hand, there are outlet effects, lead to unique tool There is the appearance of multiple water droplets.Later, when that will be discharged hair setting composition and be administered on hair, hair can it is more smooth and With more moisture.

As it is known in the art, in addition to ingredient a), b) and c) other than, composition of the invention further includes water phase. The amount and ingredient of water phase are conventional.In addition to water, the composition typically further includes other conventional water-phase components, Include sodium chloride and magnesium sulfate if polyalcohol includes glycerine and ethylene glycol and electrolyte such as inorganic salts.

In some instances, composition of the invention includes hair fixing copolymer and hair conditioning compound.Therefore, this Class cosmetic composition has hair conditioning and hair fixing effect simultaneously.

Due to the presence of hair fixing copolymer, those skilled in the art will know that the composition of the present invention has hair fixing Performance.On the other hand, due to the siloxane structure of the emulsifier of the present invention, it can also provide hair conditioning performance for hair. Certainly, its hair conditioning performance can further be improved by hair conditioning compound being added in the hair setting composition.

The composition of the present invention can be free of hydrophobic silica, such as such as in CN101904802B/ It is those of required in US20100310617A1.In some instances, composition of the invention include hydrophobic silica such as Industrial group is created from winningR812.The amount of hydrophobic silica can be conventional.For example, the Water outlet It can includes the about 1.2-5wt% of the total weight based on the composition, such as 1.5-5wt%, 1.5-3wt% to send out Hairstyling composition Hydrophobic silica.

Emulsifier

The emulsifier of the present invention is nonionic surfactant, is selected from alkyl and polyether-modified silicone emulsifiers, Wherein the emulsifier has 2-8, such as the HLB value of 2-7,3-8 and 3-7.

The silicone emulsifiers are preferably chosen from by the organopolysiloxane of the identical or different unit with formula (I) The final crosslinked organopolysiloxane that unit is constituted,

M_2+c+2d D_a D’_b T_c Q_d(I)

Wherein

M=(R¹R² ₂SiO_1/2),

D=(R² ₂Si O_2/2),

D '=(R²R³Si O_2/2),

T=(R²Si O_3/2),

Q=(Si O_4/2),

A=10 to 800, preferably 40 to 500, preferably 50 to 400, particularly preferably 75 to 150,

B=1 to 40, preferably 3 to 35, preferably 20 to 30,

C=0 to 2, preferably 0 or>0 to 1, preferably 0.05 to 0.2, particularly preferably about 0.1,

D=0 to 2, preferably 0 or>0 to 1, preferably 0,

R¹=R²Or R³,

R²=independently of one another, V or H or identical or different straight chain with 1 to 32, preferably 6 to 25 carbon atom or The optional aryl radical of branch, optionally with OH or ester functional group, preferably C₉-、C₁₂-、C₁₆Or C₂₂Alkyl or methyl or Phenyl, especially methyl,

R³=independently of one another, there is the identical or different polyether group of logical formula (II)

-CH₂-CH₂-(G)_nO(EO)_x(PO)_y(XO)_z R⁴ (II)

Wherein

G=bivalent organic groups, preferably CH₂, C=O, CR⁵ ₂Or CHR⁵, preferably CH₂,

EO=(- C₂H₄O-),

PO=(- C₃H₆O-),

XO=(C₂H₃R⁵O),

N=1 to 16, preferably 1 to 9 and more preferably 1,

X=2 to 50, preferably 5 to 30, preferably from 6 to 15,

Y=0 to 50, preferably 0 or>0 to 15, preferably 0,

Z=0 to 10, preferably 0 or>0 to 2, preferably 0,

R⁴=independently of one another, identical or different group selected from the group below, the group includes H, has 1 to 16 carbon atom Alkyl or carboxylate group, preferably comprise 2 to 22 carbon atoms, and

R⁵=independently of one another, identical or different group selected from the group below, the group includes optionally to be interrupted by ether functional group The alkyl with 2 to 16 carbon atoms, the alkaryl with 7-18 carbon atom and the aryl with 6 to 16 carbon atoms, It is preferred that ethyl or phenyl, and

V=is to the key (tie point) of the structural unit with formula (III), and wherein the structural unit is at two tie points Two polysiloxane units with formula (I) are directly crosslinked at Si atoms

-CH₂-CH₂-(G)_nO(EO)_x(PO)_y(XO)_z(III),

Wherein

EO=C₂H₄O,

PO=C₃H₆O (propylene oxide units),

XO=C₂H₃R⁵O,

N=1 to 16, preferably 1 to 9 and more preferably 1,

X=2 to 50, preferably 5 to 30, preferably from 6 to 15,

Y=0 to 50, preferably 0 or>0 to 15, preferably 0,

Z=0 to 10, preferably 0 or>0 to 2, preferably 0,

R⁵=independently of one another, identical or different group selected from the group below, the group includes optionally to be interrupted by ether functional group The alkyl with 2 to 16 carbon atoms, with 7 to 18 carbon atoms alkaryl, with 6 to 16 carbon atoms aryl, It is preferred that ethyl or phenyl,

If V is present in organopolysiloxane, organopolysiloxane is crosslinked；It is organic poly- if V is not present Siloxanes is formed by only a kind of organopolysiloxane unit with formula (I).

The crosslinked organopolysiloxane being used in the present invention is with the distribution substantially controlled by statistical law The form of mixture exists.Therefore the value of index x, y and z are average value.It can be with random with the unit of index x, y and z characterization Distribution, block fashion are present in any other desirable sequence arrangement in the compound with formula (I).

Preferably, the organopolysiloxane cell-average each connected has more than 1, preferably from 1 to 10, preferably from 1.1 To 5 and particularly preferably from 1.5 to 4 to the tie point of the structural unit with formula (III).

Preferably, group R²It is the key V only in unit M and D.Group R²Preferably not hydrogen atom.

The average of the tie point V of each unit with formula (I) is preferably greater than or equal to 1, preferably 1 to 5 and more excellent Select 1 to 2.

If average each at least one structural unit of organopolysiloxane unit (III) with formula (I) passes through at this SiOC key connections in the crosslinked organopolysiloxane used in invention, then can be advantageous.If average each have At least one structural unit of organopolysiloxane unit (III) of formula (I) passes through in crosslinked organic poly- silicon according to the present invention SiC key connections in oxygen alkane, then can also be advantageous.If in crosslinked organopolysiloxane according to the present invention, put down Each with formula (I) at least one structural unit of organopolysiloxane unit (III) by SiOC be keyed and at least One structural unit (III) is keyed by SiC, then can be particularly advantageous, and wherein the structural unit (III) is not preferably Be it is identical, i.e., structural unit (III) not only one have formula (I) organopolysiloxane unit at SiOC and SiC keys Bonding；

If V is not present in the organopolysiloxane being used in the present invention, organopolysiloxane is preferably such as Descend these, wherein

A=10 to 300,

B=1 to 100,

C=0,

D=0,

R¹=R²Or R³,

R²=independently of one another, alkyl or methyl with 8 to 18 carbon atoms,

R³⁼Independently of one another, there is the identical or different polyether group of logical formula (II)

-CH₂-CH₂-(G)_nO(EO)_x(PO)_y(XO)_z R⁴ (II)

Wherein

G=CH₂,

EO=(- C₂H₄O-),

PO=(- C₃H₆O-),

XO=(C₂H₃R⁵O),

N=1 to 16, preferably 1 to 9 and more preferably 1,

X=2 to 50, preferably 5 to 30, preferably from 6 to 15,

Y=0 to 50, preferably 0 or>0 to 15, preferably 0,

Z=0,

It is 100 that wherein x and y, which is chosen to ethylene oxide and the weight ratio of oxypropylene,:0 to 20:80, and

R⁴=independently of one another, identical or different group selected from the group below, the group includes H, has 1 to 4 carbon atom Alkyl,

Condition is,

R in M¹And R²It is methyl,

And R²=alkyl and R with 8 to 18 carbon atoms²The ratio of=methyl is 1:9 and 1:Between 500.

Preferred organopolysiloxane at least one of is selected from the group, which is made of the following terms：C6-C20 alkyl Polyoxyethylene dimethyl silicone polymer, the cetyl PEG/PPG-10/1 dimethyl silicone polymers of copolymerization (create industrial group by winning WithEM90 andThe trade name of EM180 is supplied), lauryl PEG-9 dimethyl silicone polymer ethyls poly- two Methylsiloxane, (trimethylsiloxy group) the silica ethyl polymethyl siloxanes of lauryl PEG-10 tri- and PEG/PPG-20/22 butyl Ether dimethyl silicone polymer.

For the amount of emulsifier, typically emulsion intercalation method increases with the increase of the amount of emulsifier, but has Higher cost.In cosmetic field, the amount of emulsifier is typically controlled within 10wt%.In the hair setting composition In, total weight of the amount based on the composition of the emulsifier can be 0.1-10wt%, such as 0.45wt% is to 10wt%, 0.5- 10wt%, 0.5-9wt%, 0.5-8wt%, 0.5-7wt%, 0.5-6wt%, 0.5-5wt%, 0.5-4.5wt%, 0.5- 4.0wt%, 0.5-3.5wt%, 0.5-3.0wt%, 0.5-2.5wt%, 0.5-2.0wt%, 0.5-1.5wt%, 0.5- 1.0wt%, 0.45-9wt%, 0.45-8wt%, 0.45-7wt%, 0.45-6wt%, 0.45-5wt%, 0.45-4.5wt%, 0.45-4.0wt%, 0.45-3.5wt%, 0.45-3.0wt%, 0.45-2.5wt%, 0.45-2.0wt%, 0.45- 1.5wt%, 0.45-1.0wt%, 0.4-10wt%, 0.4-9wt%, 0.4-8wt%, 0.4-7wt%, 0.4-6wt%, 0.4- 5wt%, 0.4-4.5wt%, 0.4-4.0wt%, 0.4-3.5wt%, 0.4-3.0wt%, 0.4-2.5wt%, 0.4- 2.0wt%, 0.4-1.5wt%, 0.4-1.0wt%, 0.35-10wt%, 0.35-9wt%, 0.35-8wt%, 0.35-7wt%, 0.35-6wt%, 0.35-5wt%, 0.35-4.5wt%, 0.35-4.0wt%, 0.35-3.5wt%, 0.35-3.0wt%, 0.35-2.5wt%, 0.35-2.0wt%, 0.35-1.5wt%, 0.35-1.0wt%, 0.3-10wt%, 0.3-9wt%, 0.3- 8wt%, 0.3-7wt%, 0.3-6wt%, 0.3-5wt%, 0.3-4.5wt%, 0.3-4.0wt%, 0.3-3.5wt%, 0.3- 3.0wt%, 0.3-2.5wt%, 0.3-2.0wt%, 0.3-1.5wt%, 0.3-1.0wt%, 0.2-10wt%, 0.2-9wt%, 0.2-8wt%, 0.2-7wt%, 0.2-6wt%, 0.2-5wt%, 0.2-4.5wt%, 0.2-4.0wt%, 0.2-3.5wt%, 0.2-3.0wt%, 0.2-2.5wt%, 0.2-2.0wt%, 0.2-1.5wt% or 0.2-1.0wt%.

The composition of the present invention may further include assistant for emulsifying agent.The assistant for emulsifying agent refers to the lotion body with the present invention It is the W/O emulsifiers of compatible routine.Preferably, which is selected from nonionic emulsifier, such as double-PEG/PPG-14/ 14 dimethyl silicone polymers；Dimethyl silicone polymer (creates industrial group from winningEM97S), polyglyceryl -4 is different Stearate (creates industrial group from winningGI34), -3 dimerized linoleic acid of two isostearoyl base polyglyceryls Ester (creates industrial group from winning PDI)。

In the water outlet hair setting composition, total weight of the amount based on the composition of the emulsifier can be 0.45- 1.5wt%, for example, 0.45-1.4wt%, 0.45-1.3wt%, 0.45-1.2wt%, 0.45-1.1wt%, 0.45-1.0wt%, 0.45-0.9wt%, 0.45-0.8wt%, 0.46-1.5wt%, 0.46-1.4wt%, 0.46-1.3wt%, 0.46- 1.2wt%, 0.46-1.1wt%, 0.46-1.0wt%, 0.46-0.9wt%, 0.46-0.8wt%, 0.47-1.5wt%, 0.47-1.4wt%, 0.47-1.3wt%, 0.47-1.2wt%, 0.47-1.1wt%, 0.47-1.0wt%, 0.47- 0.9wt%, 0.47-0.8wt%, 0.48-1.5wt%, 0.48-1.4wt%, 0.48-1.3wt%, 0.48-1.2wt%, 0.48-1.1wt%, 0.48-1.0wt%, 0.48-0.9wt%, 0.48-0.8wt%, 0.49-1.5wt%, 0.49- 1.4wt%, 0.49-1.3wt%, 0.49-1.2wt%, 0.49-1.1wt%, 0.49-1.0wt%, 0.49-0.9wt%, 0.49-0.8wt%, 0.5-1.5wt%, 0.5-1.4wt%, 0.5-1.3wt%, 0.5-1.2wt%, 0.5-1.1wt%, 0.5- 1.0wt%, 0.5-0.9wt% or 0.5-0.8wt%, preferably 0.5-1.5wt%.

In some instances, composition of the invention does not include in addition to the emulsifier of the present invention and hair conditioning compound Other surfaces activating agent.

In some instances, composition of the invention does not include hydrophobicity non-surface-active agent silicone compounds.One In a little examples, composition of the invention does not include its in addition to the alkyl of the present invention and polyether-modified silicone emulsifiers His silicone compounds.

The composition of the present invention includes alkyl and polyether-modified silicone emulsifiers, these emulsifiers are different from polyethers Modified silicone emulsifiers.It is not wishing to be bound by theory, it is believed that compared with polyether-modified silicone emulsifiers, alkyl Can be carried with polyether-modified silicone emulsifiers can effectively improve the oil emulsion of hair conditioning and glossiness, including tool There are the oil and phenyl silicone oil of chain alkyl, and makes it easier to for example be difficult to be formulated as having comprising oil soluble active ingredients poly- The ceramide of the stabilising system for the polysiloxanes W/O emulsifiers that ether is modified.

In addition, alkyl and polyether-modified silicone emulsifiers can form stable water outlet Water-In-Oil hair fixing breast Liquid, but for example polyether-modified silicone emulsifiers of other nonionic emulsifiers cannot form water outlet Water-In-Oil hair fixing lotion Or it is only capable of being formed the water outlet Water-In-Oil hair fixing lotion with very different water outlet performance.

The emulsifier of the present invention also has the advantages that they can be compatible with various cosmetics oils.

Oil phase

The amount of oil phase is conventional in the art, and typically the amount can be the total weight based on the hair setting composition From 4wt% to 30wt%.Preferably, total weight of the amount of oil phase based on the hair setting composition is 5-25wt%, such as 5- 20wt%, 5-15wt%.

For the water outlet hair setting composition, when it includes hydrophobic silica, the composition includes to be based on being somebody's turn to do The total weight 5-25wt% of composition, such as 5-24wt%, 5-23wt%, 5-22wt%, 5-21wt%, 5-20wt%, 5- The oil phase of 19wt%, 5-18wt%, 5-17wt%, 5-16wt%, 5-15wt%.When the water outlet hair setting composition does not include When hydrophobic silica, the composition includes the total weight 5-15wt% based on the composition, such as 6-15wt%, 7- 15wt%, 8-15wt%, 5-14wt%, 6-14wt%, 7-14wt%, 8-14wt%, 5-13wt%, 6-13wt%, 7- 13wt%, 8-13wt%, 5-12wt%, 6-12wt%, 7-12wt%, 8-12wt%, 5-12wt%, 6-12wt%, 7- 12wt%, 8-12wt%, 5-11wt%, 6-11wt%, 7-11wt%, 8-11wt%, 5-10wt%, 6-10wt%, 7- The oil phase of 10wt%, 8-10wt%.

As used herein, the amount of oil phase includes the amount of whole oil phases, including oil, dissolving emulsifier in the oil and other Ingredient.

Liquid oil is preferred.Oil phase usually contains at least one oil.If two or more oil are included in oil phase, Then different oil should have good compatibility or compatible with each other.The oil or oil that can be used in the present compositions The example of phase constituent includes：

Silicone oil, such as cyclomethicone；Cyclohexasiloxane；Dimethyl silicone polymer, for example, from DOW CORNING (Dow Corning) with titleThe product of Fluid sale；

Synthetic ester and synthesis ether, such as the oil with formula RaCOORb and RaORb, wherein Ra indicate to contain from 8 to 29 carbon The fatty acid residue and Rb of atom indicate containing from 3-30 carbon atom branch or non-branched hydrocarbyl chain, such as, carbon Sour ethylhexyl, benzoic acid C12-15 Arrcostabs, isopropyl palmitate, isopropyl myristate；Polyol ester, such as the third two Alcohol dicaprylate；

The alkyl of animal and/or plant origin oil, the oil of plant origin is for example containing the aliphatic acid from 4-10 carbon atom Liquid triglycerides, such as castor oil, corn oil, jojoba oil, avocado oil, caprylic/capric triglyceride etc.；And

The hydrocarbon of the linear chain or branched chain of mineral or synthesis source, such as isohexadecane, mineral oil.

Oil phase can further include other ingredients compatible with oil phase, including but not limited to, such as emollient, such as PPG-14 butyl ethers (such as create industrial group from winningPBE)；Hair conditioning compound, such as palm Amidopropyltrimonium chloride is (for example, from wound industrial group is wonPATC)；Skin sense conditioning agent, example As Dimethicone/Vinyl Dimethicone cross-linked polymer (and) silica (Dow9701, Hereinafter referred to as DC9701)；Stabilizer, such as hydrophobicity aerosil (such as create industrial group from winning R 812)。

Hair conditioning compound

The hair conditioning compound can be in the art it is conventional use of those.Suitable hair conditioning compound can To be selected from cationic polymer, amino silicone, dimethyl dialkyl ammonium salt, alkyl trimethyl ammonium salt and conditioning can be provided The other compositions of agent performance.

The example of suitable hair conditioning compound includes quaternary ammonium salt -80 (CAS 134737-05-6), cetrimonium chloride, two Stearyldimethylammonium chloride and palmitamide hydroxypropyltrimonium chloride.

The amount of hair conditioning compound is conventional in the art, and typically the amount can be the composition based on the present invention Total weight from 0.01wt% to 1wt%, such as 0.01-0.5wt%, 0.05-1wt%, 0.05-0.5wt%, 0.1- 0.5wt%, 0.1-1wt%.

Hair fixing copolymer

Hair fixing copolymer is added in the composition of the present invention to ensure that the composition has shaping performance.

The hair fixing copolymer can be in the art it is conventional use of those.For example, suitable hair fixing is poly- The other compositions of hair fixing performance can be had in non-ionic polymers, amphoteric polymer and this field by closing object.For example, Hair fixing copolymer can be in international cosmetic raw material dictionary and handbook (International Cosmetic Ingredient Dictionary and Handbook), the 10th edition, listed in 2004 with function " hairspray " Those polymer.

The example of suitable hair fixing copolymer includes polyvinylpyrrolidone (PVP), polyvinylpyrrolidone/acetic acid Vinyl acetate (PVP/VA) copolymer, Gantrez AN-119.

The amount of hair fixing copolymer is conventional in the art.Typically, which can be the combination based on the present invention The total weight of object is from 0.01wt% to 5wt%, such as 0.01wt% is to 3wt%, 0.05-3wt%, 0.05-5wt%, 0.1- 5wt%.

The composition of the present invention can include for example, at least a kind of supplementary element of the group selected from the following terms：

Emollient,

Emulsifier,

Thickener/viscosity modifier/stabilizer,

Ultraviolet protection filter,

Antioxidant,

Water-assisted solvent (or polyalcohol),

Solid and filler,

Film forming agent,

Self-tanning agent,

Preservative,

Conditioning agent,

Fragrance,

Dyestuff,

Odour absorbents,

Cosmetic active ingredient,

Additive is nursed,

Superfatting agent, and

Solvent.

The substance that may be used as the exemplary representation individually organized is known to the skilled in the art and can be such as It is found in German application DE 102008001788.4.Therefore this patent application is incorporated herein and as a reference Form a herein disclosed part.

About the amount of other optional members and these used ingredients, explicitly with reference to well known by persons skilled in the art Reference books, for example, K.Schrader, " the Grundlagen und Rezepturen der Kosmetika [bases of cosmetics Present principles and preparation (Fundamentals and Formulations of Cosmetics)] ", second edition, the 329th to 341 Page, H ü thigBuch Verlag Heidelberg.

In some embodiments, the present invention provides a kind of water outlet hair setting compositions, including, based on the composition Total weight：

A) a kind of emulsifier of 0.45-1.5wt%, the emulsifier are selected from the alkyl of the HLB value with 2-8 and gather The silicone emulsifiers that ether is modified；

B) a kind of oil phase of 5-15wt%；

C) a kind of hair fixing copolymer；And optionally,

D) a kind of hair conditioning compound.

Wherein the composition is free of hydrophobic silica.

It is selected from alkyl and polyether-modified poly- silica invention further provides the HLB value with 2-8 (such as 2-7) Purposes of the nonionic emulsifier of alkane emulsifier in cosmetic composition, wherein the composition have hair fixing performance Water-in-oil emulsion.

According to the present invention, a kind of hair fixing product including composition according to the present invention and packaging is provided.The packet Dress may include such as bottle.

The composition of the present invention can be prepared easily according to the conventional method of this field.In some instances, this is prepared The method of the lotion of invention includes the following steps：

A. water phase and oil phase are dividually mixed.

B. water phase is added slowly in oil phase, speed about 500rpm；

C. homogenize 2min at 1100rpm；And

D. stirring is until uniformly.

The lotion of the present invention has water-in-oil system, is provided at better hydrophobicity, and the hair conditioning of enhancing for hair Reason, to provide the smoothness and gloss of potential better hair.In addition, compared with anion and cationic surfactant, The nonionic emulsifier being used in the present invention has better toxicity characteristic, and therefore better skin and hair are mild Property, and be more environmentally friendly.

The hair fixing oil-in-water emulsion of the present invention is even comprising styling polymer and hair conditioning compound, (its is unfavorable Ground influence oil-in-water emulsion stability) under be all stable.

In addition, water outlet hair setting composition has the hair fixing copolymer being dissolved in water phase.With using the present invention Silicone emulsifiers Quick water exit preparation, the composition can form many water droplets during application, then make hair Styling polymer is distributed on hair and correct initiation effect.Silicone emulsifiers can be further served as due to its siloxanes property Hair conditioning acts on.

After specification is read, other advantages of the invention will be apparent those skilled in the art.

Description of the drawings

Fig. 1 shows water outlet conditioning and the sizing cream of example 1, and is imitated by the water outlet after cream application to hand Fruit.

Specific implementation mode

The present invention is described in detail by following instance now.The scope of the present invention should not necessarily be limited by the embodiment of example.

The evaluation method of the outlet effect of W/O creams

The outlet effect of W/O creams evaluation method is as follows,

The method of stability test

The method of stability test includes following item：

1. being stored 1 year in RT (room temperature, between 20-25 DEG C), tested viscosity and appearance；

2. being stored 6 months at 40 DEG C, tested viscosity and appearance；

3. being stored 3 months at 45 DEG C, tested viscosity and appearance；

4. being stored 1 month at -15 DEG C, tested viscosity and appearance；And

5. being subjected to freezing/thaw cycle：- 15 DEG C/RT continues 3 cycles, has between two of which cycle and is spaced for 24 hours, with And -25 DEG C/RT continues 3 cycles, has between two of which cycle and is spaced for 24 hours, tests appearance.

For the present invention, water-in-oil emulsion is that " stabilization " means that the lotion is tested by all aforementioned stables, for example, The appearance of lotion is kept uniformly and that such as discoloration and layering does not occur.

The measurement of the HLB value of emulsifier

HLB value is the statement of the balance between the hydrophilic radical of emulsifier and hydrophobic grouping.The definition of HLB value and for surveying Determine HLB value method it is commonly known and describe in such as colloid and interface science magazine (JOURNAL OF COLLOID AND INTERFACE SCIENCE) in 298 (2006) 441-450 and document cited therein.

The HLB value of EM 180 (cetyl PEG/PPG-10/1 dimethyl silicone polymers) is about 5, andThe HLB value of EM 90 (cetyl PEG/PPG-10/1 dimethyl silicone polymers) is about 5.

The water outlet of example 1 conditioning and sizing cream

Water outlet conditioning and sizing cream are prepared according to following formula.

Preparation process is as follows,

1. by (Ultra-Turras 14000rpm, 2min) in DC9701 Strong dispersions to oil phase (phase A)；

2. by PVP premixings to glycerine, and being added in phase B；

3. at room temperature, slowly phase B is added in phase A under the agitation of 500rpm；And phase C is added to the system In.

4. homogenize 2min at 1100rpm.

The score of outlet effect is 4.Referring to Fig. 1, left side photo show example 1 water outlet conditioning and sizing cream it is outer It sees, and the right photo shows the outlet effect after applying cream to hand.

After being already subjected to all stability tests, the appearance of the above preparation is kept uniformly and without occurring such as The phenomenon that discoloration and layering.There is no the viscosity of the substantial variation of viscosity and lotion to be still acceptable.Therefore, stability The cream the result shows that Water-In-Oil is shaped of experiment is stable.

The water outlet of example 2 conditioning and sizing cream

As used herein,EM 180 has 88000 MW, andEM 90 is with 11000 MW。

Preparation process is as follows,

2. at room temperature, slowly phase B is added in phase A under the agitation of 500rpm；And phase C is added to the system In；

3. homogenize 2min at 1100rpm.

The score of outlet effect is 4.

The water outlet of example 3 conditioning and sizing cream

Preparation process is as follows,

1. by (Ultra-Turras 14000rpm, 2min) in DC9701 Strong dispersions to phase A；

2. by PVP premixings to glycerine, and being added in phase B；

4. homogenize 2min at 1100rpm.

The score of outlet effect is 4.

The water outlet of example 4 conditioning and sizing cream

Preparation process is as follows,

1. by (Ultra-Turras 14000rpm, 2min) in DC9701 Strong dispersions to phase A；

2. by PVP premixings to glycerine, and being added in phase B；

3. at room temperature, slowly phase B is added in phase A under the agitation of 500rpm；And phase C is added to the system In；And

4. homogenize 2min at 1100rpm.

The score of outlet effect is 4.

The water outlet of example 5 conditioning and sizing cream

Preparation process is as follows,

1. by hydrophobicity aerosil Strong dispersion to oil phase (phase A) (Ultra-Turras 14000rpm, 2min)；

2. by PVP premixings to glycerine, and being added in phase B；

3. at room temperature, slowly phase B is added in phase A under the agitation of 500rpm；

4. homogenize 2min at 1100rpm.

The score of outlet effect is 5.

The water outlet of example 6 conditioning and sizing cream

Preparation process is as follows,

2. by PVP premixings to glycerine, and being added in phase B；

4. homogenize 2min at 1100rpm.

The score of outlet effect is 5.

The water outlet of example 7 conditioning and sizing cream

Preparation process is as follows,

1. preparing oil phase and phase B；

2. by PVP premixings to glycerine, and being added in phase B；

3. at room temperature, slowly phase B is added in phase A under the agitation of 500rpm, and phase C is added to the system In.

4. homogenize 2min at 1100rpm.

The score of outlet effect is 3.5.

The water outlet of example 8 conditioning and sizing cream

Preparation process is as follows,

1. by (Ultra-Turras 14000rpm, 2min) in hydrophobicity aerosil Strong dispersion to oil phase；

2. by PVP premixings to glycerine, and being added in phase B；

4. homogenize 2min at 1100rpm.

The score of outlet effect is 4.

As used in this, unless otherwise expressly stated, otherwise term as used in this is such as "comprising" Open term, it is intended that " including at least ".

All bibliography, experiment, standard, file, publication etc. are incorporated herein by reference referred in this.It is saying In the case of bright numerical value limitation or range, endpoint is included.In addition, all values and subrange in numerical value limitation or range In being specifically comprised in, as clearly writing out.

The description of description above is in order to enable those skilled in the art to manufacture and use the present invention, and specific Using and its require context in provide.The various modifications of preferred embodiment will be apparent those skilled in the art , and without departing from the spirit and scope of the present invention, General Principle defined herein can be applied to other realities Apply example and application.Therefore, the present invention be not intended to be limited to shown in embodiment, and be intended to meet and disclosed original herein The reason widest scope consistent with feature.In this regard, broadly consider, some embodiments in the present invention may not shown Go out each benefit of the present invention.

Claims

1. a kind of hair setting composition, including：

A) a kind of nonionic emulsifier of the total weight 0.45wt% to 10wt% based on the composition, the emulsifier are selected from alkane Base and polyether-modified silicone emulsifiers, the wherein emulsifier have 2-8, such as the HLB value of 2-7；

B) a kind of oil phase；And

C) a kind of hair fixing copolymer.

2. composition according to claim 1, wherein the composition further include：D) a kind of hair conditioning compound.

3. composition according to claim 1, wherein the composition are stable water-in-oil emulsions.

4. composition according to claim 1, wherein silicone emulsifiers are selected from the group, the group is by the following terms group At：Lauryl PEG-9 dimethyl silicone polymer ethyl dimethyl silicone polymers；Lauryl PEG-10 tri- (trimethylsiloxy group) silicon Ethyl polymethyl siloxane；Cetyl PEG/PPG-10/1 dimethyl silicone polymers；PEG/PPG-20/22 butyl ether poly dimethyls Siloxanes and its any mixture.

5. composition according to claim 1, wherein total weight of the amount of the emulsifier based on the composition is 0.5- 10wt%, preferably 0.5-5wt% or 0.5-3.5wt%.

6. a kind of water outlet hair setting composition, including, the total weight based on the composition：

A) a kind of nonionic emulsifier of 0.5-1.5wt%, the emulsifier are selected from alkyl and polyether-modified polysiloxanes breast Agent, the wherein emulsifier have 2-8, such as the HLB value of 2-7；

B) a kind of oil phase of 5-25wt%；And

C) a kind of hair fixing copolymer.

7. composition according to claim 6, wherein the composition further include：D) a kind of hair conditioning compound.

8. composition according to claim 6, wherein the composition do not include hydrophobic silica, and the wherein oil The amount of phase is 5-15wt%.

9. have 2-8, such as the HLB value of 2-7 the non-ionic emulsifier selected from alkyl and polyether-modified silicone emulsifiers Purposes of the agent in cosmetic composition, wherein the composition are the water-in-oil emulsions for having hair fixing performance.

10. a kind of hair fixing product, including the composition according to any one of claim 1-8 and packaging.