CN104940071A - Mild antidandruff shampoo and preparation method thereof - Google Patents

Abstract

The invention discloses a mild antidandruff shampoo and a preparation method thereof. The shampoo is formed by compounding of sodium laureth sulfate, coconut oil acyl amphoteric acetic acid disodium, almond oil, European bilberry seed oil, polyquaternium-10, citric acid, laurinol polyether-2 and deionized water which serve as a constituent A and D-panthenol, PEG-7 glyceryl cocoate and hexamidine-2 (isethionic acid) salt which serve as a constituent B with an accessory ingredient. The compatibility of the shampoo is simple, by adding mild surfactants such as the coconut oil acyl amphoteric acetic acid disodium and the European bilberry seed oil to lower anion surfactant irritation, and scalp problems caused by excessive degreasing of the shampoo are avoided. The unique structure of the hexamidine-2 (isethionic acid) salt has a very strong killing function on pityrosporum ovale leading to dandruff, dandruff removal is mild, and the effect is good. The preparing process of the shampoo is simple, complex machinery equipment is not needed, and the cost is low.

Description

A kind of moderately removing dandruff shampoo and preparation method thereof

[technical field]

The present invention relates to a kind of moderately removing dandruff shampoo and preparation method thereof, particularly relate to a kind of containing Vaccinium myrtillus L. (VACCINIUM MYRTILLUS) seed oil without silicone oil anti-dandruff shampoo and preparation method thereof.

[background technology]

Shampoo, also known as shampoo or shampoo, is the hair and scalp basic nursing cosmetic product that are most widely used.The hair washing product brand circulated in the market is various, and product quality difference is also comparatively large, and traditional product majority is all by conventional surfactants, the compositions such as antibacterial, conditioner, emulsified silicone oil, pearling agent, essence.If select improper, use excessive conventional surfactants, can to the excessive defat of scalp, thus cause head pruritus, the dandruff, hair quality to damage, serious also can cause alopecia.And use the shampoo containing emulsified silicone oil for a long time, again can because of silicone oil excessive buildup hair surface cause hair thick and heavy, greasy, follow the string, or even hair follicle is blocked and cannot the problem such as homergy.And existing without the most anti-dandruff poor effect of silicone oil shampoo, exist by problems such as rear head pruritus.Along with growth in the living standard, in recent years, people pursue greenization cosmetic, the psychology of back to nature strengthens day by day, the consumer demand that therefore traditional product gradually cannot be satisfying personalized.Consumer often wishes to buy milder, more natural, more healthy shampoo.

[summary of the invention]

The present invention seeks to overcome the defect of existing shampoo zest greatly, how containing emulsified silicone oil, anti-dandruff poor effect, there is provided a kind of containing Vaccinium myrtillus L. (VACCINIUM MYRTILLUS) seed oil without silicone oil, the moderately removing dandruff shampoo of being free from side effects.

Another object of the present invention is to provide a kind of preparation method of above-mentioned shampoo.

The present invention for achieving the above object, by the following technical solutions:

A kind of moderately removing dandruff shampoo, is characterized in that being made up of following mass percent component:

Component A:

B component:

D-panthenol 0.1-1%

PEG-7 glyceryl cocoate 0.1-1.5%

Hexamidine two (hydroxyethylsulfonic acid .) salt 0.01-0.08%;

Component C:

Antiseptic 0.2-1%

Essence 0.05-0.2%

Cremophor RH40 0.1-1%.

Moderately removing dandruff shampoo of the present invention, is preferably made up of following mass percent component:

Component A:

B component:

D-panthenol 0.6-1%

PEG-7 glyceryl cocoate 0.8-1.5%

Hexamidine two (hydroxyethylsulfonic acid .) salt 0.05-0.08%;

Component C:

Antiseptic 0.2-1%

Essence 0.05-0.2%

Cremophor RH40 0.6-1%.

Moderately removing dandruff shampoo of the present invention, is preferably made up of following mass percent component:

Component A:

B component:

D-panthenol 0.1-0.5%

PEG-7 glyceryl cocoate 0.1-0.7%

Hexamidine two (hydroxyethylsulfonic acid .) salt 0.01-0.04%;

Component C:

Antiseptic 0.2-1%

Essence 0.05-0.2%

Cremophor RH40 0.1-1%.

Vaccinium myrtillus L. (VACCINIUM MYRTILLUS) seed oil man product in the present invention are called OMEGABLUE, are the products of Italian Indena company.Be rich in multiple unsaturated fatty acid and Omega Oil, impaired scalp skin barrier can be repaired, sticky sense and residual sense can not be brought to hair again.

In the present invention, cocos nucifera oil acyl both sexes base oxalic acid disodium is the product of German Ying Chuan company, adds texture and the stability in hard water that can promote foam in anion form live body system, significantly can also reduce the zest of product.

The present invention adopts gentle both sexes table cocos nucifera oil acyl both sexes base oxalic acid disodium alive and OMEGABLUE to reduce table live body system to the zest of scalp.The INCI of OMEGABLUE is called Vaccinium myrtillus L. (VACCINIUM MYRTILLUS) seed oil, derive from the wild Pericarpium Citri tangerinae that Europe is northern, be rich in omega-fatty acid and ω-6 fatty acid, the inflammatory reaction that whole body is respectively organized can be reduced, have releive, irritation, moist, repair the functions such as restructuring, and have anti-embrittlement and repair to normal hair.

Hexamidine two (hydroxyethylsulfonic acid .) salt in the present invention is the product of German BASF, it is a kind of water miscible cationic substance with broad-spectrum antiseptic and bactericidal property, very high sterilization and bacteriostasis property is had to various gram positive bacteria and negative bacterium and various yeast and mold, and as mild as a dove.For the pityrosporum ovale causing dandruff, hexamidine two (hydroxyethylsulfonic acid .) salt has very strong killing action because of the structure of its uniqueness.

Antiseptic in the present invention preferably adopts DMDM Hydantoin/iodine propilolic alcohol butyl mephenesin Carbamate, and the essence in the present invention preferably adopts Herba Lysimachiae foenum-graeci quintessence oil.

The preparation method of moderately removing dandruff shampoo of the present invention, is characterized in that comprising the following steps:

A, component A is heated to 80-85 DEG C, homogenizing 5-8 minute, enables agitator simultaneously and stir, treat that it dissolves completely;

B, will dissolve completely component A use cooling water temperature, be cooled to 45-50 DEG C, add B component successively, stir;

C, treat that temperature drops to 40 DEG C, add the component C stirred in advance, after stirring, be cooled to 35 DEG C of dischargings.

Formula of the present invention compared with the prior art, has following advantage:

Shampoo compatibility of the present invention is simple, by adding gentle table cocos nucifera oil acyl both sexes base oxalic acid disodium alive and the oily zest reducing anion form and live of Vaccinium myrtillus L. seed, avoid the excessive defat of shampoo and cause scalp problems, hexamidine two (hydroxyethylsulfonic acid .) salt has very strong killing action for causing the pityrosporum ovale of dandruff because of the structure of its uniqueness, anti-dandruff gentleness, effective.And this shampoo preparation process is simple, do not need complicated machinery equipment, cost is low.

[detailed description of the invention]

Below in conjunction with specific embodiment, the present invention will be further described:

The mass percent proportioning of embodiment 1-5 is as shown in table 1:

Table 1:

The preparation method of embodiment 1-5 is:

A, component A is heated to 80-85 DEG C, homogenizing 5-8 minute, enables agitator simultaneously and stir with 100 revs/min, treat that it dissolves completely;

B, will dissolve completely component A use cooling water temperature, be cooled to 45-50 DEG C, add B component successively, stir;

C, treat that temperature drops to 40 DEG C, add the component C stirred in advance, after stirring, be cooled to 35 DEG C of dischargings.

The test result of embodiment 1-5 is as follows:

1. outward appearance: the translucent mucus of pistac

2.pH value: 5.0-6.8

3. heat-resistant stability investigates (48 DEG C × 24h): qualified

4. cold-resistant study on the stability (-15 DEG C × 24h): qualified

5. foam (40 DEG C/mm): 210-230

6. working substance (%): >=20

In order to prove effect of this product, Chinese inland of sending someone specially, tests the relieving itching and removing dandruff effect of this shampoo.We have selected Xiantao City in Hubei Province, and the testing time is 30 days.

Carry out following test:

1, Subject Population:

Totally 100 (point 5 groups of each embodiments, 20 volunteers),

1) age is between 16 to 35 years old;

2) experimenter can be coordinated very well, can regularity in one's life be kept during studying;

3) tester's basic condition of each embodiment sees the following form 2 (only a statistics sample reclaims effective tester)

Table 2:

2, method of testing:

Embodiment 1-5 extracts 20 volunteers respectively and washes hair continuously 30 days, test head pruritus and dandruff situation.

3, testing time and meteorological condition

20 to 2014 years October 19 of JIUYUE in 2014, daily mean temperature 20 DEG C, relative humidity 35%.

4, testing location

Jianshe Road, Hu Chang town, Xiantao City in Hubei Province and civilized road one are with.

5, test result

This test sends 100 parts, sample altogether, and follow the tracks of and reclaim effective result 77 parts, wherein embodiment 1 is 15 parts, and embodiment 2 is 13 parts, and embodiment 3 is 16 parts, and embodiment 4 is 17 parts, and embodiment 5 is 16 parts, and the response rate is 77%.

A. antipruritic effect:

Just wash a result as shown in table 3: for accounting for the percentage ratio of sum in bracket

Table 3:

Formula	Do not itch	Itch a little	Itch	Itch very much
					Embodiment 1	11(73.33％)	3(20％)	1(6.67％)	0
Embodiment 2	12(92.31％)	1(7.69％)	0	0
					Embodiment 3	16(100％)	0	0	0
Embodiment 4	17(100％)	0	0	0
					Embodiment 5	16(100％)	0	0	0

Does which sky start head pruritus if itched? the results are shown in Table 4:

Table 4:

Embodiment

The same day

Second day

3rd day

4th day

5th day

More of a specified duration

1

1(6.67％)

3(20％)

5(33.33％)

2(13.33％)

3(20％)

1(6.67％)

2

1(7.69％)

1(7.69％)

3(23.08％)

5(38.46％)

1(7.69％)

2(15.39％)

3

0

1(6.25％)

2(12.5％)

5(31.25％)

4(25％)

4(25％)

4

0

1(5.88％)

2(11.76％)

6(35.3％)

4(23.53％)

4(23.53％)

5

0

1(6.25％)

2(12.5％)

5(31.25％)

5(31.25％)

4(25％)

Compared to test person shampoo at ordinary times, the antipruritic effect of this shampoo is in table 5:

Table 5:

Formula	Good	Generally	Difference
				Embodiment 1	6(40％)	9(60％)	0
Embodiment 2	8(61.54％)	5(38.46％)	0
				Embodiment 3	12(75％)	4(25％)	0
Embodiment 4	13(76.47％)	4(23.53％)	0
				Embodiment 5	13(81.25％)	3(18.75％)	0

B. antidandruff efficacy

Whether first time produces the dandruff, the results are shown in Table 6 after washing this shampoo:

Table 6:

Formula	Meeting	Can not
			Embodiment 1	5(33.33％)	10(66.67％)
Embodiment 2	4(30.77％)	9(69.23％)
			Embodiment 3	2(12.5％)	14(87.5％)
Embodiment 4	2(11.76％)	15(88.24％)
			Embodiment 5	1(6.25％)	15(93.75％)

After continuous 3 uses, the sensation dandruff reduces situation in table 7:

Table 7:

Formula	Reduce	Increase	Obviously do not feel
				Embodiment 1	6(40％)	1(6.67％)	8(53.33％)
Embodiment 2	7(53.85％)	0	6(46.15％)
				Embodiment 3	11(68.75％)	0	5(31.25％)
Embodiment 4	13(76.47％)	0	4(23.53％)
				Embodiment 5	13(81.25％)	0	3(18.75％)

After more times uses this shampoo continuously, the sensation dandruff reduces situation, in table 8:

Table 8:

Formula	Reduce	Increase	Obviously do not feel
				Embodiment 1	7(46.67％)	1(6.66％)	7(46.67％)
Embodiment 2	8(61.54％)	0	5(38.46％)
				Embodiment 3	13(81.25％)	0	3(18.75％)
Embodiment 4	15(88.24％)	0	2(11.76％)
				Embodiment 5	14(87.5％)	0	2(12.5％)

Test person to the overall assessment of the anti-dandruff effect of shampoo in table 9:

Table 9:

Formula	Good	Generally	Difference
				Embodiment 1	6(40％)	8(53.33％)	1(6.67％)
Embodiment 2	8(61.54％)	5(38.46％)	0
				Embodiment 3	14(87.5％)	2(12.5％)	0
Embodiment 4	15(88.24％)	2(11.76％)	0
				Embodiment 5	14(87.5％)	2(12.5％)	0

6, interpretation

From above-mentioned test result, in the present invention, without silicone oil anti-dandruff shampoo, there is the multi-efficiencies such as antipruritic, anti-dandruff containing Vaccinium myrtillus L. seed oil.Hexamidine two (hydroxyethylsulfonic acid .) salt and Vaccinium myrtillus L. seed oil composite use antipruritic, anti-dandruff successful be better than be used alone hexamidine two (hydroxyethylsulfonic acid .) salt or Vaccinium myrtillus L. seed oil.

Claims (5)

1. a moderately removing dandruff shampoo, is characterized in that being made up of following mass percent component:

Component A:

B component:

D-panthenol 0.1-1%

PEG-7 glyceryl cocoate 0.1-1.5%

Hexamidine two (hydroxyethylsulfonic acid .) salt 0.01-0.08%;

Component C:

Antiseptic 0.2-1%

Essence 0.05-0.2%

Cremophor RH40 0.1-1%.

2. a kind of moderately removing dandruff shampoo according to claim 1, is characterized in that being made up of following mass percent component:

Component A:

B component:

D-panthenol 0.6-1%

PEG-7 glyceryl cocoate 0.8-1.5%

Hexamidine two (hydroxyethylsulfonic acid .) salt 0.05-0.08%;

Component C:

Antiseptic 0.2-1%

Essence 0.05-0.2%

Cremophor RH40 0.6-1%.

3. a kind of moderately removing dandruff shampoo according to claim 1, is characterized in that being made up of following mass percent component:

Component A:

B component:

D-panthenol 0.1-0.5%

PEG-7 glyceryl cocoate 0.1-0.7%

Hexamidine two (hydroxyethylsulfonic acid .) salt 0.01-0.04%;

Component C:

Antiseptic 0.2-1%

Essence 0.05-0.2%

Cremophor RH40 0.1-1%.

4. a kind of moderately removing dandruff shampoo according to any one of claim 1-3, is characterized in that described Vaccinium myrtillus L. seed oil derives from the wild Pericarpium Citri tangerinae of northeast European.

5. a preparation method for moderately removing dandruff shampoo described in claim 4, is characterized in that comprising the following steps:

A, component A is heated to 80-85 DEG C, homogenizing 5-8 minute, enables agitator simultaneously and stir, treat that it dissolves completely;

B, will dissolve completely component A use cooling water temperature, be cooled to 45-50 DEG C, add B component successively, stir;

C, treat that temperature drops to 40 DEG C, add the component C stirred in advance, after stirring, be cooled to 35 DEG C of dischargings.