Technical background
Owing to contact and the scalp sebum secreted with surrounding, people's hair can be dirty.The dirty meeting of hair makes it have dirty sense, and looks also not attractive in appearance, therefore needs often to clean.
Shampoo cleans hair through removing excessive dirt and sebum, but the state that hair washing usually makes hair be in humidity, entanglement and be difficult for putting in order.After hair became dry, owing to removed natural oil and other the natural conditioning and the composition of preserving moisture of hair surface, hair often was in drying, fluffy and disorderly, matt or curling state.In addition, also possibly leave more a large amount of static after hair becomes dry, this not only overslaugh combing but also cause being in usually so-called " hair flies upward " state perhaps produces unwelcome " sending out tip jag " phenomenon, and especially long hair more very.
In order to alleviate the problem that these hair washing backs occur; Develop the whole bag of tricks and come conditioning hair; For hair provides the common method of conditioning beneficial effect is to adopt hair conditioner, for example: cation opsonizing agent and polymer, hard fat alcohol, wax and silicone compounds.This series products basically all is by absorption, is deposited on hair surface and brings into play opsonic action, like smooth feeling, light sense etc.
But; Because the environment in recent years pollution grows worse, the compositions such as acidity that cause hair to decompose in the atmosphere pollution increase, and uitraviolet intensity increases; And consumption habit changes; Factors influences such as electricity is sent out, hair-waving, hair dyeing are popularized more all cause present a big chunk crowd's a hair epidermis to receive very big destruction, and hydrophobicity weakens, and hydrophilic increases.So just make wet to be difficult to arrangement more, the hair washing process receives more puzzlements, uses care product also usually to face mastic after the hair washing and is difficult for sprawling, and is difficult to the serious puzzlement problems of using such as comb is logical, comb is suitable.
Disclosed technology can't obtain the in use good hair cardability of Wo 2008069000; Cause in the use easily because over-drastic firmly combing causes dry fracture, bifurcated; The transition impaired, the hair scale sheet of breaking of hair epidermis comes off, even causes coming off of part hair.
Summary of the invention
For addressing the above problem; The purpose of this invention is to provide a kind of hair care composition; It has good doing and sends out a conditioning effect, wet simultaneously send out with use in dispersion, rub, combing and the entanglement phenomenon of washing each link hair obviously reduce, feel is also obviously soft and smooth more smooth and easy.
The objective of the invention is to realize like this: a kind of hair cosmetic compositions is characterized in that count by weight percentage, prescription contains following component:
Non-ionic high molecular polymer Polyethylene Glycol greater than 0 to smaller or equal to 5.00%;
Polydimethylsiloxane greater than 0 to smaller or equal to 7.00%;
Amino silicones 0.01-3.00%;
Aqueous carrier wherein contains a kind of cation opsonizing agent surplus at least.
Said high molecular polymer Polyethylene Glycol comprises a kind of Polyethylene Glycol or two or more mixing, and molal weight is between 5-900 ten thousand.
The molal weight of said polydimethylsiloxane is more than 150000, viscosity in the time of 25 ℃ more than or equal to 800000mm
2.s
-1
Described amino silicones, molecular structural formula is:
Wherein: n is the integer of 0-1000, and m is the integer of 1-500, and m and n sum are the integers of 1-1000, and R1 and R2 are C
1-C
4Alkyl or alkane hydroxyl.
The present invention contains polymer and the polydimethylsiloxane and the amido silicon oil of polyethylene glycols; And wherein at least also contain a kind of cation opsonizing agent; Have good doing and send out conditioning effect; Wet simultaneously send out with use in dispersion, rub, combing and the entanglement phenomenon of washing each link hair obviously reduce, feel is also obviously soft and smooth more smooth and easy.
The specific embodiment
The present invention is a kind of hair cosmetic compositions, counts by weight percentage to include following component in the prescription: non-ionic high molecular polymer Polyethylene Glycol greater than 0 to smaller or equal to 5.00%; Polydimethylsiloxane greater than 0 to smaller or equal to 7.00%; Amino silicones 0.01-3.00%; Aqueous carrier.
Wherein, the Polyethylene Glycol that the present invention uses is the nonionic high molecular polymer, and its molal weight is between 5-900 ten thousand, and preferred molal weight is between 10-850 ten thousand, and more preferably molal weight is between 40-300 ten thousand, and most preferably molal weight is between 45-100 ten thousand.Its content in compositions is preferably more than 0 to 5.00% by weight percentage, 0.001-1.50% more preferably, also 0.007-0.90% more preferably.Can be used for polyethylene glycol polymer of the present invention including, but not limited to POLYOX WSR available from DOW chemical company
TMN-10, POLYOX WSR
TMN-80 (the INCI title: PEG-5M), POLYOX WSR
TMN-750 (the INCI title: PEG-7M), POLYOX WSR
TMN-3000 (the INCI title: PEG-14M), POLYOX WSR
TM205 (the INCI title: PEG-14M), POLYOX WSR
TM1105, POLYOX WSR
TMN-12K (the INCI title: PEG-23M), POLYOX WSR
TMN-60K (the INCI title: PEG-45M), POLYOX WSR
TM301, POLYOX WSR
TM303, POLYOXWSR
TMOne or more of 308 carry out compound.
The polydimethylsiloxane that the present invention uses is nonvolatile silicone rubber resina, it comprise viscosity in the time of 25 ℃ more than or equal to 800000mm
2.s
-1The polysiloxane material.Its detailed description is seen the Chemistry and Technology of silicones that U.S. Pat 4152416 and Noll, Walter are shown, New York:Academic Press 1968.The molal weight of typical case's silicone rubber is more than 150000; Between general between in 150000 to 900000; Optional from polydimethylsiloxane, gather (dimethyl siloxane; The ethylene methacrylic radical siloxane) copolymer and their mixture, also optional comfortable the preparation in the siloxanes process through trifunctional or four functional silane are sneaked into the crosslinked polymer siloxane that obtains in simple function or the two functional silane.Each silicon atom has about 1.1 oxygen atoms at least, preferably between 1.2-1.0; Its content in compositions is preferably more than 0 to 7.00% by weight percentage, 0.40-3.50% more preferably, also 0.7-2.10% more preferably.
Silicone rubber resina will be dispersed in the hair care composition need be by means of one or more dispersing and dissolving agent, so as to form flowable, transparent, can be through the dispersive homogeneous liquid of emulsifying equipment emulsifying.The dispersing and dissolving agent is selected from one or more mixing in the siloxanes of isoparaffin, volatile cyclohexyl methyl siloxanes, short straight chain; They all without exception have relaxed and comfortable, not sticky skin sense so that the mixture that they and silicone rubber resina form can not produce sticky, thick and heavy sensation during attached to hair surface.Isoparaffin, volatile ring dimethyl siloxane has such character, and viscosity is lower than 500mm
2.s
-1The straight chain dimethyl siloxane also have such performance, and more full-bodied straight chain dimethyl siloxane often brings tangible sticky sense to hair.Form flowable liquid and also help the mixture that they and silicone rubber resina form and to spread over hair surface at short notice, though because their mixture has lower surface tension (less than 32 dyne/cm
2), that is to say to possess good spreading ability, also need the regular hour just can reach balance but will thoroughly spread over hair surface, high flowability helps shortening this time.The time of the whole process of use hair care product often can be very not long, so the mobile good more conditioning repair that can utilize silicone rubber resina to hair more efficiently.But undue flowability has also been diluted silicone rubber resina, has reduced the concentration that it contacts with hair.The ratio of silicone rubber resina and dispersing and dissolving agent is 1: 0.9-1: more satisfactory between 3.5.
The used amino silicones of the present invention accounts for compositions 0.01-3.00%, and preferably at 0.03-2.00%, more preferably it possesses following general formula at 0.05-1.00%.:
Wherein: n is the integer of 0-1000, and m is the integer of 1-500, and m and n sum are the integers of 1-1000, and R1 and R2 are hydrogen, C
1-C
4Alkyl or alkane hydroxyl.Satisfy in the amino silicones of above-mentioned general formula and contain 0.1% weight or volatile solvent still less or hexamethyl siloxanes; Be less than 0.5% weight prestox siloxanes and be less than 1.0% weight decamethyl siloxanes, and the molal weight of said amino silicones is between 2000-600000.The commercially available amino silicones that can be used for inventing includes but not limited to available from Dow Corning company, Dow Corning8566 Amino Fluids; Available from SM 2115 of Momentive Performance Material company etc.
The aqueous carrier that the present invention claims can be applicable to rinse-off products and leave product by what aliphatic alcohol and their derivant, lower polyol, polymer, deionized water etc. constituted, is suitable for preparing any form of Emulsion, cream frost, gel, spraying etc.
Can be used for aliphatic alcohol of the present invention and derivant thereof and have the fusing point below 90 ℃, and be selected from aliphatic alcohol, fatty acid, fatty alcohol derivative and their mixture.Because the difference of two keys or side chain position possibly have bigger difference by fusing point; But under the acceptable prerequisite of stability, to choose high aliphatic alcohol of index of refraction and derivant thereof as far as possible; Comprise the part high refractive index among them and have pure and mild their derivant (pure and mild their derivant of unsaturated fatty acids comprises unsaturated fatty acid and their derivant, because fatty acid itself is exactly the derivant of aliphatic alcohol) of the unsaturated fatty acids of splendid affinity with the hair epidermis.The weight of described fat alcohol compound in this hair care composition is 1-10%; Be applicable to that aliphatic alcohol of the present invention and derivant thereof have 8-40 carbon atom, it comprises, and all are saturated and undersaturated, also comprise one or more the mixture in side chain and alcohol straight chain, acid, amide, ether, the esters.Its non-limiting example comprises: spermol, stearyl alcohol, oleyl alcohol, eicosanol, docosanol and their mixture; Lauric acid, Palmic acid, stearic acid, oleic acid, 20 acid, behenic acid and their mixture; Brij-721-1 to 15, isopropyl palmitate, spermol polyoxyethylene ether-1 to 15, stearamide propyl dimethyl amine, stearyl trimethyl ammonium chloride, stearyl trimethylammonium bromide, stearyl trimethyl Methylsulfate (ethyl ester) ammonium, spermol based phosphates, geoceric acid stearyl alcohol ester.
Help lower alcohol of the present invention, be meant the monohydric alcohol and the dihydroxylic alcohols of 1-6 carbon atom.Non-limiting type instance: ethanol, isopropyl alcohol, ethylene glycol, propylene glycol, glycerol etc.
Helping additive of the present invention also comprises: Polyquaternium-10 or Guar Quats or Polyquaternium-7 and their compositions, and the Polyquaternium-10 addition is at 0.01-0.6% when needing; Guar Quats addition is at 0.01-0.5% when needing; The Polyquaternium-7 addition is at 0.01-0.44% when needing.Antiseptic: Kazon, p-Hydroxybenzoate, diazolidinyl urea, imidazolidinyl urea, MDM hydantoin etc.; Acidity regulator: citric acid, sodium hydroxide etc.; Dyestuff among pigment: FD&C or the D&C; Anti-dandruff dose: salicylic acid, two pyrithione, 2, two (the 2-hydroxy ethoxies)-3 of 6-, 5-pyridine diamidogen HCl, pyrithione zinc etc.; Essence; Intercalating agent; Antioxidant; Deionized water etc.
Embodiment
Following embodiment further describes and the embodiment of for example understanding in the scope of the invention.These embodiment that given only are illustrative; Unintelligible is limitation of the present invention; Because under the situation that does not deviate from the present invention's spirit and protection domain, can carry out many changes; And each constituent content all counts by weight percentage, only if hereinafter has explanation in addition, is suitable for composition here and is trade name or INCI name.
Compositions of the present invention is applicable to rinse-off products and leave product, is suitable for preparing the product of Emulsion, cream frost, gel, Sprayable.
The comparative example A is domestic hit product, and Embodiment B-M is a non-limiting example of the present invention.Each example prescription is as shown in table 1.
Table 1. (content unit is wt%)
The continuous table of going up:
|
H |
I |
J |
K |
L |
M |
PEG-14M |
0.05 |
0.05 |
0.05 |
0.05 |
|
0.05 |
PEG-7M |
|
|
|
|
|
|
PEG-5M |
|
|
|
|
|
|
Silicone rubber resina 900000mm
2.s
-1 |
|
|
|
|
|
|
Silicone rubber resina 1000000mm
2.s
-1 |
|
|
|
|
|
|
Silicone rubber resina 1200000mm
2.s
-1 |
0.9 |
0.9 |
0.9 |
0.9 |
|
0.9 |
Straight chain dimethicone 100mm
2.s
-1 |
|
|
|
|
|
|
Straight chain dimethicone 10mm
2.s
-1 |
|
|
1.5 |
1.5 |
|
1.5 |
The isomery dodecane |
1.5 |
|
|
|
|
|
The decamethyl annular siloxane |
|
1.5 |
|
|
|
|
SM-2115 |
1.0 |
1.0 |
|
1.0 |
1.0 |
1.0 |
DC-8566 |
|
|
1.0 |
|
|
|
16/18 mixed alcohols (7: 3) |
4.5 |
4.5 |
4.5 |
4.5 |
4.5 |
4.5 |
Oleyl alcohol |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
Triple pressed stearic acid |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
Octadecyl trimethyl sulfate methyl ammonium |
2.2 |
2.2 |
2.2 |
|
|
2.2 |
OTAC |
|
|
|
2.2 |
|
|
The octadecyl trimethylammonium bromide |
|
|
|
|
2.2 |
|
Glycerol (USP level) |
?2.0 |
?2.0 |
?2.0 |
?2.0 |
?2.0 |
?2.0 |
Pyrithione zinc |
|
|
|
|
|
?0.5 |
Essence |
?0.3 |
?0.3 |
?0.3 |
?0.3 |
?0.3 |
?0.3 |
C.I.19140 |
In right amount |
In right amount |
In right amount |
In right amount |
In right amount |
In right amount |
Methylisothiazolinone/methylchloroisothiazandnone |
?0.08 |
?0.08 |
?0.08 |
?0.08 |
?0.08 |
?0.08 |
Tocopherol acetas |
?0.2 |
?0.2 |
?0.2 |
?0.2 |
?0.2 |
?0.2 |
EDTA-2Na |
?0.04 |
?0.04 |
?0.04 |
?0.04 |
?0.04 |
?0.04 |
Deionized water |
To 100% |
To 100% |
To 100% |
To 100% |
To 100% |
To 100% |
The test of test 1--carding force
Hygrometric state combing test utilizes the combing appearance S-3 type of Japanese TECHNO HASHIMOTO Tec Gihan CO.LTD to test, and is equipped with DLR2000 software system deal with data simultaneously.All tests are through using the 0.5ml product on 2 gram pigtails of bleaching and curly hair, and the result representes with the meansigma methods of the peak load of 5 combings.
|
Do before using to send out and erect average |
Product is evenly smeared back combing average |
(1) combing average in the flushing process |
(2) combing average in the flushing process |
The wet combing average in flushing back |
Dry up back combing average |
A |
636.65 |
486.27 |
?462.3 |
?453.56 |
433.87 |
430.65 |
B |
638.54 |
239.27 |
?243.22 |
?249.35 |
257.21 |
239.80 |
C |
631.05 |
243.33 |
?250.00 |
?255.13 |
260.91 |
241.50 |
D |
629.98 |
235.88 |
?243.67 |
?248.69 |
253.26 |
230.68 |
E |
630.27 |
236.72 |
?245.00 |
?248.00 |
254.11 |
230.67 |
F |
640.35 |
236.45 |
?244.18 |
?247.99 |
253.17 |
231.00 |
G |
642.18 |
236.36 |
?250.27 |
?251.25 |
253.26 |
234.91 |
H |
635.21 |
237.21 |
?244.89 |
?249.25 |
253.99 |
2490.99 |
I |
644.26 |
235.78 |
?240.15 |
?239.64 |
238.43 |
230.89 |
J |
628.99 |
235.25 |
?243.56 |
?248.66 |
252.99 |
231.22 |
K |
629.87 |
234.61 |
?242.99 |
?247.89 |
252.11 |
229.98 |
L |
640.43 |
243.68 |
?243.88 |
?248.99 |
253.77 |
230.09 |
M |
636.88 |
244.78 |
?247.33 |
?252.21 |
257.22 |
231.03 |
Annotate: (1) is meant the shared 25ml water flushing of 2 gram hairs in the flushing process, is using the result who records after the flushing of 5ml water; (2) are meant the result who has recorded after the flushing of 15ml water having used in the flushing process.
But from the invention of top test data knowledge capital have obviously product smear stage, bath each stage, wetly send out and do the stage of sending out and all be superior to conventional hair care composition aspect anti-entanglement property, the cardability, improved the comfortableness and the satisfaction of hair nursing process user greatly.
Test 2-hair caring chamber test
The test of hair caring chamber is to utilize China's product A salable on the market to compare for the D among benchmark product and the embodiment.The experimenter is provided the 0-10 branch by double blinding two products on probation to each item index, and representative in 10 fens is own the most satisfied to this performance, and representative in 0 fen is dissatisfied.The experimenter is the women of daily use hair care product.The specialty teacher adopts identical program and time on half hair of experimenter, to use the A product, uses the D product on second half hair, and the water with same amount and capacity rinses out then.The own hair dryness finalization of experimenter.Application form is issued 18 professional teachers and 18 experimenters fill in corresponding project respectively, and the result gathers as follows:
Totally like degree |
7.05 |
6.55 |
+0.5 |
The higher authorities' application type |
7.23 |
6.62 |
+0.61 |
Cardability after the dispersion (the anti-entanglement) |
7.50 |
6.45 |
+1.05 |
Smooth property behind the higher authorities |
7.31 |
6.54 |
+0.77 |
Soft and smooth property of bath initial stage |
7.25 |
6.67 |
+0.58 |
The bath mid-term soft and smooth property |
7.16 |
6.59 |
+0.57 |
Bath soft and smooth property of later stage |
7.03 |
6.45 |
+0.58 |
Bath later stage cardability (the anti-entanglement) |
7.36 |
6.71 |
+0.65 |
The wet feel of sending out |
7.32 |
7.01 |
+0.31 |
Wet Comb rational (the anti-entanglement) |
6.95 |
6.60 |
+0.35 |
Antistatic |
6.23 |
6.18 |
+0.05 |
The easy degree of finalizing the design |
6.46 |
6.85 |
-0.39 |
Do and send out feel |
7.58 |
7.03 |
+0.55 |
Do and send out elasticity |
6.01 |
6.21 |
-0.2 |
The appreciable enhancing of principal-employment value representation performance, difference is not obvious on the antistatic property, slightly is worse than the benchmark product A in the easy degree of typing with doing to send out on the elasticity.