JP3356313B2 - Hair cleaning composition - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hair cleaning composition having excellent conditioning properties and excellent refreshing feeling.

[0002]

2. Description of the Related Art In recent years, with a change in lifestyle or a change in consumer awareness of shampoo,
The functions required for shampoos are changing significantly. That is, there is a demand for a shampoo that not only removes dirt from the hair and scalp but also gives the hair after washing and drying a moist and supple feel and gloss, and that gives a good comb-like finish. Conventionally, this problem has been solved by using a quaternary nitrogen-containing water-soluble polymer in combination with an amphoteric surfactant. On the other hand, especially for men, the function of imparting a refreshing refreshing feeling during and after shampooing is widely accepted, and many products with this function are on the market. Conventionally, this function has been added by blending a cooling sensation substance, and many cooling sensation substances have been proposed so far. (Special Publication 63-456
No. 50, JP-A-47-16647, JP-A-47-16
649, JP-A-47-16650, JP-A-58-8
No. 8334, JP-A-61-194049, JP-A-62
However, when the above two functions are combined, it is difficult to provide a sufficient refreshing feeling by the combination of the conventionally used techniques, and a technique capable of providing both functions has not been found yet.

[0003]

As a result of intensive studies to solve the above-mentioned problems, it has been found that a composition containing an amphoteric surfactant and a quaternary nitrogen-containing water-soluble polymer contains menthol, camphor, borneol, cineolementone, Methyl salicylate, spearmint, peppermint, menthyl malonate, glycosyl-mono-menthyl-O-acetate, 3-l-menthoxypropane-1,2-diol,
at least one cooling sensate selected from l-menthyl-3-hydroxybutyrate, and pepper tincture, ginger tincture, nicotinic acid and derivatives thereof, vanillyl amide nonanoate, capsaicin, dihydrocapsaicin, nordihydrocapsaicin, 8-methyl- The present inventors have found a hair cleaning composition capable of imparting both excellent conditioning property and excellent refreshing feeling by blending at least one or more warming substances selected from N-vanillyl 6-nonamide, gingerol, and gingerone. The invention has been completed.

That is, the present invention relates to a composition comprising an amphoteric surfactant and a quaternary nitrogen-containing water-soluble polymer, comprising menthol, camphor, borneol, cineolementone, methyl salicylate, spearmint, peppermint, menthyl malonate, and glycosyl sulfate. Monomenthyl-O-acetate, 3-l-menthoxypropane-1,2
-Diol, l-menthyl-3-hydroxybutyrate, at least one or more cooling sensates selected from the group consisting of pepper tincture, ginger tincture, nicotinic acid and derivatives thereof, vanillyl amide nonanoate, capsaicin, dihydrocapsaicin, nordihydrocapsaicin, A hair cleaning composition comprising at least one warming substance selected from 8-methyl-N-vanilyl 6-nonamide, gingerol, and gingerone.

Examples of the amphoteric surfactant used in the present invention include imidazolinium betaine-type amphoteric surfactant, amidobetaine-type amphoteric surfactant, alkyl betaine-type amphoteric surfactant, sulfobetaine-type amphoteric surfactant, Phosphobetaine-type amphoteric surfactants and the like.

The imidazolinium betaine type amphoteric surfactant has the formula (1)

Embedded image And Equation (2)

Embedded image [Wherein R1 and R3 are an alkyl or alkenyl group having 7 to 19 carbon atoms, R2 and R4 are -CH2COOM or -CH2CH2COOM, R5 is -CH2COOM or -CH2CH2COOM or hydrogen, and M is hydrogen, an alkali metal, Cation derived from alkanolamine]

For example, N-lauroyl-N'-carboxyethyl-N '-(2-hydroxyethyl) ethylenediamine and its sodium salt or triethanolamine salt, N-undecyl-N'-carboxymethyl-N'-(2-hydroxyethyl ) Ethylenediamine and its sodium or triethanolamine salts,
N-lauroylu N'-carboxymethyl-N '-(2
-Hydroxyethyl) ethylenediamine sodium salt or triethanolamine salt, N-undecyl-N
Sodium salt or triethanolamine salt of-(2-hydroxyethyl) -N'-carboxymethylethylenediamine; sodium salt or triethanolamine salt of N-undecyl-N- (2-hydroxyethyl) -N'-carboxymethylethylenediamine; Sodium salt or triethanolamine salt of -lauroyl-N- (2-hydroxyethyl) -N'-carboxymethylethylenediamine, sodium salt of N-lauroyl-N- (2-hydroxyethyl) -N, N'-bis (carboxymethyl) ethylenediamine or Triethanolamine salts, sodium salts of N-lauroyl-N- (2-hydroxyethyl) -N ′, N′-bis (carboxyethyl) ethylenediamine, and triethanolamine salts are exemplified.

The amidobetaine type amphoteric surfactant has the formula (3)

Embedded image [Wherein, R 6 is an aliphatic primary alcohol residue having 7 to 17 carbon atoms]

Examples of this include betaine laurylamidopropyldimethylaminoacetate, betaine myristylamidopropyldimethylaminoacetate, betaine stearylamidopropyldimethylaminoacetate, betaine oleylamidopropyldimethylaminoacetate, betaine cocoylamidopropyldimethylaminoacetate, and the like.

The alkyl betaine type amphoteric surfactant has the formula (4)

Embedded image [Wherein, R 7 is an aliphatic primary alcohol residue having 7 to 17 carbon atoms]

Examples of this are betaine lauryldimethylaminoacetate, betaine myristyldimethylaminoacetate,
Examples include betaine stearyldimethylaminoacetate, betaine oleyldimethylaminoacetate, and betaine cocoyldimethylaminoacetate.

These amphoteric surfactants may be used alone or in combination.
Any combination of two or more species can be used, and the compounding amount is preferably 0.1 to 20% by weight, more preferably 1 to 15% by weight. If it is less than 0.1% by weight, the desired effect cannot be obtained, and if it exceeds 20% by weight, it is not preferable from the viewpoint of economy.

Examples of the quaternary nitrogen-containing water-soluble polymer used in the present invention include polydimethylmethylenepiperidium chloride, hydroxyethylcellulose dimethyldiallylammonium chloride polymer, dimethyldiallylammonium chloride / acrylic acid copolymer, Dimethyldiallylammonium chloride / acrylamide copolymer, guar gum hydroxypropyltrimethylammonium chloride ether, hydroxyethylcellulose hydroxypropyltrimethylammonium chloride ether, quaternary nitrogen-containing poly (trialkylaminoethyl methacrylate) derivative, water solubility of tetraethylpentamine and epichlorohydrin Cationic polymer, quaternary nitrogen-containing collagen protein hydrolyzate, quaternary nitrogen-containing dextran, quaternary nitrogen-containing Such as keratin protein hydrolyzate thereof.

These quaternary nitrogen-containing water-soluble polymers are
Species or a combination of two or more kinds can be used arbitrarily, and the compounding amount is preferably 0.01 to 2% by weight, more preferably 0.1 to 1% by weight. 0.01
If it is less than weight%, the desired effect cannot be obtained,
If the amount is more than 2% by weight, it is not preferable because the hair becomes rough after drying.

The cooling sensation substance is menthol, camphor, borneol, cineole menthon, methyl salicylate, spearmint, peppermint, menthyl malonate, glycosyl-mono-menthyl-O-acetate, 3-l-menthoxypropane-1,2-diol, l -Menchiru 3
-Hydroxybutyrate, from the viewpoint of desired function and economics, from 0.001 to 10 based on the total amount of the composition.
% By weight, preferably 0.01 to 3% by weight.

The warming substances include pepper tincture, ginger tincture, nicotinic acid and its derivatives, vanillyl amide nonanoate, capsaicin, dihydrocapsaicin,
Nordihydrocapsaicin, 8-methyl-N-vanillyl 6-nonamide, gingerol and gingerone. As nicotinic acid derivatives, benzyl nicotinate, methyl nicotinate, nicotinamide, tocopherol nicotinate, butoxyethyl nicotinate,
Beta-butoxyethyl nicotinate, 1- (4
-Methylphenyl) ethyl and the like, and from the viewpoint of desired functions and economy, 0.000 based on the total amount of the composition.
The content is 1 to 5% by weight, preferably 0.001 to 1% by weight.

In the present invention, well-known components can be blended as long as the effects are not impaired. Well-known components include anionic surfactants, cationic surfactants, nonionic surfactants, pearling agents, wetting agents, conditioning agents, preservatives, coloring agents, anti-dandruff agents and other medicinal agents, fragrances and the like. is there. The hair cleaning composition of the present invention can be prepared by mixing and dissolving each component according to a conventional method.

[0018]

The present invention will be described in more detail with reference to examples and comparative examples. Needless to say, the present invention is not limited to the embodiments. Unless otherwise specified, [%] means [% by weight]. (Evaluation method) 1. Feeling at the time of rinsing Ten evaluations were made by 10 expert panelists. Score 1: very good, score 2: somewhat good, score 3: normal, score 4: somewhat bad, score 5: very bad Evaluation criteria ○: When the score of 10 people is 3 or less, the feel when rinsing is good ×: When the score of 10 persons is 4 or more, the feeling at the time of rinsing is poor. Refreshing feeling The evaluation was made according to the following five stages based on the evaluation of use by ten specialized panelists. Score 1: very good, score 2: somewhat good, score 3: normal, score 4: slightly bad, score 5: very bad ◎: very cool when the average score of 10 people is less than 1.5 Strong ：: Refreshing feeling is strong when the average score of 10 persons is less than 1.5 to 2.5 △: Cool feeling is slightly weak when the average rating of 10 persons is less than 2.5 to 3.5 ×: When the average score of 3.5 or more is less than 3.5, the refreshing feeling is weak

[0019]

[Table 1] As shown in Table 1, a hair cleansing composition was obtained which clearly had the excellent feel at the time of rinsing and the excellent refreshing sensation in the formulations of Examples.

[0020]

According to the present invention, a hair cleaning composition having both excellent conditioning properties and excellent refreshing feeling can be obtained.

Claims (1)

(57) [Claims] 1. A composition comprising an amphoteric surfactant and a quaternary nitrogen-containing water-soluble polymer, comprising menthol, camphor, borneol, cineolmentone, spearmint, peppermint, menthyl malonate, glycosyl-mono-menthyl-O-. At least one or more cooling sensates selected from acetate, 3-1-menthoxypropane-1,2-diol, 1-menthyl-3-hydroxybutyrate, pepper tincture, nicotinic acid and its derivatives, nonanoic acid A hair cleaning composition comprising at least one warming substance selected from vanillylamide, capsaicin, dihydrocapsaicin, and nordihydrocapsaicin.