CN100457083C - Scurf-eliminating shampoo composition containing blue-green alga extract - Google Patents

Abstract

The present invention provides one kind of shampoo composition with obvious effects of eliminating scurf and conditioning hair and scalp. The shampoo composition features that it contains both blue-green alga extract and scurf eliminating agent. Compared with other scurf eliminating shampoo, the shampoo composition of the present invention has higher effects of eliminating scurf and conditioning hair and scalp.

Description

The anti-dandruff shampoo composition that contains blue-green alga extract

Technical field

The present invention relates to have the shampoo composite of remarkable conditioning and anti-dandruff effect, relate in particular to the shampoo composite that comprises blue-green alga extract and anti-dandruff dose simultaneously.The invention still further relates to and use described compositions that hair washing method anti-dandruff and the conditioning effect is provided.

Background technology

Normal person and dandruff patient's scalp is all being perched pityrosporon ovale dermatophytess such as (Pityrosporum ovale), with people's symbiosis.Seriously dandruff crowd's pityrosporon ovale is movable undesired, and pityrosporon ovale enters in the hair follicle, and its anaerobic metabolism strengthens the epidermis cell resolution ratio, thereby causes abrasion.These dermatophytess enter in the scalp, cause their fertility to strengthen, and its lipase is decomposed into free fatty with triglyceride, and isolated oleic acid will cause class dandruff scale to form.Serious dandruff crowd's this scalp ultrastructure makes that their scalp horny layer is responsive more.

Usually contain anti-dandruff dose and surfactant in the dandruff control shampoo that can buy on the market, use antifungal more as anti-dandruff dose.Known anti-dandruff shampoo water has with 1-oxygen-2-mercaptopyridine salt or selenium sulfide, sulfur, coal tar as anti-dandruff dose, also has with ketoconazole, climbazole, piroctone (Octopirox) etc. as anti-dandruff dose.These anti-dandruff dose can produce adverse influence to hair and scalp.All can between effect and tolerability, seek best balance though contain the shampoo of dandruff agent.The concentration of active component obtains the effective treatment user as much as possible in the shampoo, and the least possible user is produced disadvantageous effect.But still having more consumer dissatisfied to existing dandruff control shampoo now, is dissatisfied to the conditioning effect of scalp and hair to anti-dandruff shampoo greatly, they feel to wash the back dry dry, send out puckery, scalp has excitement.。Be badly in need of a kind of existing good anti-dandruff effect on the market, again scalp and hair had the shampoo of fine conditioning effect, this shampoo does not have negative effect to hair and scalp.

Summary of the invention

Shortcoming at existing anti-dandruff conditioning shampoo composition set forth above the invention provides a kind of new shampoo composite, and except the contained composition of conventional shampoo composite, described shampoo composite also contains anti-dandruff dose and blue-green alga extract simultaneously.The present invention also provides and uses shampoo composite of the present invention to realize hair washing method anti-dandruff and the conditioning effect.Contain rich nutrient contents in the present known blue-green alga extract, comprise several amino acids, trace element and vitamin etc.These all are the necessary nutritional labelings of healthy skin, also are that skin constitutes, the cell renewal is essential.Aminoacid is proteinic basic composition unit, is that synthetic skin collagen, fibrin etc. are essential, will coarse, aging and formation wrinkle if lack these material skins.Mineral and trace element play an important role to the human body metabolism, lack them and can cause skin aging.Various vitamin also are that skin-nourishing is essential, and vitamin A can prevent epithelial cell keratinization and coarse unusually; Riboflavin, thiamine, nicotinic acid are that to keep the growth institute of skin histology indispensable.Contain multiple active substance in the cyanophyceae,, can also help skin control oil content as halogenide, choline, phenolic compound, terpene compound, tannin, polyenoid organic acid etc. with anti-inflammation and sterilization function.As containing the two fork of chemical compound phycomycete alcohol (Bifubalol) in the cyanophyceae, be a kind of polyhydroxy phenylate, have antibacterial functions.Collagen protein in the cyanophyceae has a large amount of hydrophilic groups, makes it to have had the good moisture preserving effect, can help skin to keep moisture, reaches the purpose that keeps skin moist.Also have uronic acid derivative, fucose polymer, polysaccharide such as poly-galactose, sorbitol and mannitol in the cyanophyceae, can with the outer collagen protein binding of skin and hair, form the moisture retention complex, reduce the water evaporates of skin and hair just as one deck hydration shell, this complex of preserving moisture does not have sticky sense and greasy feeling, has the effect of softness, moist skin.The applicant finds blue-green alga extract composite with anti-dandruff dose, can strengthen the conditioning effect of shampoo composite, in anti-dandruff, provides protection, reparation to scalp and hair.Thereby make the dandruff head pruritus situation of user obtain bigger improvement, user is more satisfied to the conditioning performance and the removing scurf and relieving itching performance of shampoo of the present invention.Shampoo composite of the present invention contains anti-dandruff dose and blue-green alga extract simultaneously in prescription, consumer can reach the anti-dandruff purpose of sending out of not hindering in use.

Specific embodiment shampoo composite of the present invention has outstanding anti-dandruff efficacy and to the opsonic action of hair scalp.The composition of this shampoo composite and preparation method, using method are described in more detail below.When hereinafter mentioning constituent content, unless stated otherwise, general gross weight based on compositions.Composition the present invention relates to shampoo composite, wherein contains anti-dandruff dose as first active component.Blue-green alga extract is as second active component, and known hair cleaning products component is as carrier.Anti-dandruff dose of first active component includes but not limited to one or more in the following material: pyrithione slaine, ketoconazole, miconazole, Octopirox, IPBC, climbazole, selenium sulfide, sulfur, coal tar.Preferred anti-dandruff dose is Zinc Pyrithione, ketoconazole, Octopirox, climbazole.Preferred anti-dandruff dose of Zinc Pyrithione, ketoconazole, Octopirox.In compositions of the present invention, gross weight based on compositions, anti-dandruff dose effective dose about 0.01% to about 10.0% (w/w) scope, preferably about 0.02% to about 5.0% (w/w) scope, more preferably about 0.04% to about 4.0% (w/w) scope, more preferably about 0.05% to about 3.0% (w/w) scope, further preferably about 0.1% to about 2.0% (w/w) scope.Can determine anti-dandruff dose optimum quantum of utilization according to the composition of employed concrete anti-dandruff dose and compositions, this is in those skilled in the art's limit of power.Second active component is a blue-green alga extract.Blue-green alga extract can be a liquid form, also can be pressed powder form and other suitable form, and normally used is liquid form.Blue-green alga extract both can be buied from the market, also can be by method preparation well known in the art.An example for preparing the method for blue-green alga extract has following steps: (1) gets high-quality cyanophyceae purified treatment; (2) carry out basification after the cyanophyceae oven dry is pulverized; (3) in the cyanophyceae after the basification and after refine again and handle and decolour; (4) cyanophyceae after the neutralization decolouring is hydrolyzed into cyanophyceae extracting solution (45 ℃-55 ℃ of hydrolysis temperatures) again, carries out sterilization processing, aseptic filtration fill finished product.Also extracting solution can be spray dried to the powdery thing.The main component of cyanophyceae extracting solution is: algin acid, crude protein, blue algae polysaccharide, mineral etc.What use in the embodiment of the invention is the cyanophyceae extracting solution of 2% solid content.In compositions of the present invention, gross weight based on compositions, the addition of the second active component blue-green alga extract is in about 0.01% to 20% (w/w) scope, preferably in about 0.05% to 10% (w/w) scope, more preferably in about 0.2% to 8.0% (w/w) scope, further preferably in about 0.5% to 5.0% (w/w) scope, also preferably in about 1.0% to 5.0% (w/w) scope, most preferably in about 2.0% to 5.0% (w/w) scope.The carrier of active component is the known hair abluent of a prior art component among the present invention.The most basic hair washing carrier comprises one or more surfactants and water.Preferably, hair washing carrier of the present invention also comprises conditioner, cationic polymer, suspending agent and other auxiliary element commonly used.The surfactant that is suitable for shampoo composite of the present invention comprises but is not limited to: ammonium lauryl sulfate, cocoyl ammonium sulfate, lauryl potassium sulfate, the cocoyl potassium sulfate, sodium lauryl sulfate, cocoyl sodium sulfate, lauryl sulfate monoethanolamine, cocoyl sulphuric acid monoethanolamine, lauryl sulfate monoethanolamine, cocoyl sulphuric acid monoethanolamine, lauryl polyethenoxy ether sodium sulfate, the laureth potassium sulfate, sodium laureth sulfate, laureth sulphuric acid monoethanolamine, laureth sulphuric acid triethanolamine, the N-disodium octadecyl sulfosuccinate; Lauryl disodium sulfosuccinate, sodium lauryl sarcosinate, cocoyl sodium sarcosinate, cocos nucifera oil acyl aminopropyl betanin, lauryl dimethyl betanin, coco dimethyl third sulfobetaines, cocos nucifera oil both sexes carboxyl Glycine sodium, C14-16 sodium olefin sulfonate, lauryl amine oxide, cocos nucifera oil amidoamines propyl group amine oxide, alkyl-glucoside.The preferred ammonium lauryl sulfate of surfactant, laureth sulphuric acid triethanolamine, lauryl polyethenoxy ether sodium sulfate, lauryl sulfate monoethanolamine, cocos nucifera oil acyl aminopropyl betanin, lauryl amine oxide, lauryl disodium sulfosuccinate.Most preferably lauryl polyethenoxy ether sodium sulfate, ammonium lauryl sulfate, cocos nucifera oil acyl aminopropyl betanin.The content of surfactant is at about 5% to 50% (w/w) in the shampoo composite of the present invention, preferably at about 6% to 40% (w/w), more preferably at about 8% to 35% (w/w), further preferably at about 10% to 30% (w/w), most preferably from about 12% to 25% (w/w).Can determine the optimum quantum of utilization of surfactant according to the composition of employed concrete surfactant and compositions, this is in those skilled in the art's limit of power.The conditioner that is applicable to shampoo composite of the present invention is generally: polysiloxanes and derivant thereof, organic conditioning oils.Organic conditioning oil can be selected from hydrocarbon ils, polyolefin, fatty ester, as paraffin oils, mineral oil, isostearic acid isopropyl ester, maleic acid Semen Ricini grease, olive oil, Semen Armeniacae Amarum wet goods.These conditioners can use separately, also can compositely use.Preferred polysiloxanes of conditioner and maleic acid Semen Ricini grease.Polysiloxanes is those nonvolatile polysiloxanes conditioners preferably.The viscosity that the polysiloxanes conditioner records under 25 ℃ is 20-5, and 000,000 centistoke is preferably 2,000-4,000,000 centistoke, more preferably 200,000-3,000,000 centistoke, more preferably 500,000-2,000,000 centistoke most preferably is 100,000-1,500,000 centistokes.The conditioner use amount is in the scope of 0.01% to 20.0% (w/w), preferably in the scope of 0.05% to 10.0% (w/w), more preferably in the scope of 0.1% to 5.0% (w/w), most preferably in the scope of 0.2% to 4.0% (w/w).Can determine the optimum quantum of utilization of conditioner according to the composition of employed concrete conditioner and compositions, this is in those skilled in the art's limit of power.The cationic polymer that is applicable to shampoo of the present invention includes but not limited to one or more in the following material: cation guar gum, polyquaternary ammonium salt-2, polyquaternary ammonium salt-4, polyquaternary ammonium salt-7, polyquaternary ammonium salt-10, polyquaternary ammonium salt-11, Salcare SC60 (ciba company), Salcare SC96 (ciba company).Preferred cationic guar gum, polyquaternary ammonium salt-4, polyquaternary ammonium salt-7, polyquaternary ammonium salt-10.Polyquaternary ammonium salt-10 most preferably.The addition of cationic polymer is in the scope of 0.01%-10.0% (w/w), preferably in the scope of 0.02%-4.0% (w/w), more preferably in the scope of 0.05%-3.0% (w/w), most preferably in the scope of 0.1%-1.0% (w/w).The suspending agent that is suitable for shampoo composite of the present invention includes but not limited to: HANSHENGJIAO, Carbopol SF-1 (can buy from NOVEON company), hydroxypropyl cellulose, hydroxypropyl guar gum, polyvinyl pyrrolidone and maleic anhydride-methyl ethylene ether copolymer.Preferred HANSHENGJIAO, Carbopol SF-1 (can buy) from NOVEON company.The addition of suspending agent is in the scope of 0.005%-20.0% (w/w), preferably in the scope of 0.01%-10.0% (w/w), more preferably in the scope of 0.1%-8.0% (w/w).In the shampoo composite of the present invention, except the above composition and other optional auxiliary element, water is supplemented to requirement.Shampoo composite of the present invention can also comprise other optional member, comprises that antistatic additive, antioxidant, foam booster, viscosity modifier, thickening agent, PH regulator, antiseptic, pigment, organic solvent or diluent, pearling agent, spice, aliphatic alcohol etc. are known or is effective to additional optional components among hair nursing or the personal care product.Optional antistatic additive can be water-insoluble cationic surfactant, accounts for the 0.1%-5.0% of composition weight usually.The concrete non-limiting example of suitable antistatic additive is a quaternary ammonium salt-80.The foam booster that is used for shampoo composite of the present invention comprises cocos nucifera oil acyl monoethanolamine, cocos nucifera oil acyl diethanolamine and their mixture.Viscosity modifier of selecting for use and thickening agent are used for shampoo composite of the present invention with effective dose, make overall viscosity be about 4,000mPa.s to 13,000mPa.s.The concrete non-limiting example of this viscosity modifier and thickening agent comprises: sodium chloride, ammonium chloride and their mixture.Preparation method shampoo composite of the present invention can by any known or other effectively be suitable for providing the technology preparation of shampoo composite, the method that prepare shampoo composite of the present invention comprises the preparation and the hybrid technology of routine.Using method shampoo composite of the present invention uses with the cleaning of routine and the mode of conditioning hair.Comprise following step: (a) water is with the hair moistening; (b) shampoo composite (2-20 gram) with effective dose is administered on the hair; (C) water rinsing shampoo composite from the hair.These steps can repeat many times as required, to reach cleaning, conditioning and anti-dandruff efficacy.It below the embodiment non-limiting example of shampoo composite of the present invention.Providing of these examples only is for illustrative purposes, can not be interpreted as limitation of the invention.Because without departing from the spirit and scope of the present invention, can carry out many conversion to the present invention.In these embodiments, unless stated otherwise, all concentration all is percentage by weight.Used term " small amount of matter " refers to those optional materials, as antiseptic, viscosity modifier, PH regulator, spice, pigment etc.Preparing example I-VIII, to prepare the method for shampoo composite (seeing Table 1) among the embodiment (I-VIII) suitably as follows: will about 1/3 join in the blending tank that strap clamp overlaps to whole lauryl polyethenoxy ether sodium sulfate (25%wt solution), under slowly stirring, be heated to about 70 ℃ to 80 ℃, then add cocos nucifera oil acyl monoethanolamine, aliphatic alcohol, diglycol stearate, HANSHENGJIAO, ketoconazole, climbazole, Octopirox, salt (for example ammonium chloride), pH regulator agent (for example citric acid) (if using these materials), these materials are dissolved fully.Cationic polymer is dispersed in the water, obtains about 0.1% to about 10% aqueous solution, with this dispersion liquid and aforesaid mixture mix homogeneously.Cooling gained mixture is collected these mixture in the finished product jar, under agitation adds remaining lauryl polyethenoxy ether sodium sulfate and remaining ingredient, continues to stir, and guarantees to obtain uniform mixture.After adding all components, can add viscosity modifier and pH regulator agent as required, viscosity and the pH value of regulating product arrive suitable degree.Randomly can add low amounts of water at last supplies.The composition of the various shampoo composites of table 1.

Continuous table 1

Effect embodiment for the effect evaluation method of embodiment is: will prepare example I and II test specimens as a comparison, preparation EXAMPLE III and IV be test specimens as a comparison, preparation EXAMPLE V and VI be test specimens as a comparison, preparation example VII A and VIII be test specimens as a comparison, issues test crowd (each 50 people) contrast respectively and uses.According to identical method hair washing, every kind of shampoo used for two weeks when the tester used the shampoo sample.The people of half uses a kind of shampoo wherein earlier, second half people uses another kind of shampoo earlier, for example, when I and II contrast test sample, 25 people are at the last fortnight I shampoo on probation, two weeks of back are tried out II shampoo, and 25 people are at the last fortnight II shampoo on probation in addition, and two weeks of back are tried out I shampoo.The tester according to oneself feel mark, wherein antipruritic effect is that the time that begins according to head pruritus and the degree of head pruritus are marked, anti-dandruff effect is to mark according to what and size of dandruff.Standards of grading adopt 7 fens systems, and 1 minute the poorest, and 7 minutes best, and mark is high more good more.The various shampoo composite results of use of table 2. are estimated

Claims (2)

1. shampoo composite, it comprises:

A) surfactant of 12%-25%,

B) anti-dandruff dose of 0.5%-1.0%,

C) blue-green alga extract of 0.5%-5.0%,

D) conditioner of 0.2%-4.0%,

E) cationic polymer of 0.1%-1.0% and

F) suspending agent of 0.1%-8.0%,

Wherein content is based on the gross weight of compositions.

2. shampoo composite according to claim 1, wherein said anti-dandruff dose is selected from Zinc Pyrithione, ketoconazole, piroctone, climbazole.