CN101120908B - Aerosol type shaving agent composition - Google Patents

Aerosol type shaving agent composition Download PDF

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CN101120908B
CN101120908B CN 200710141819 CN200710141819A CN101120908B CN 101120908 B CN101120908 B CN 101120908B CN 200710141819 CN200710141819 CN 200710141819 CN 200710141819 A CN200710141819 A CN 200710141819A CN 101120908 B CN101120908 B CN 101120908B
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shaving
agent composition
aerosol type
quality
agent
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CN101120908A (en
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堀隆
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Kao Corp
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Kao Corp
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Abstract

The present invention provides an aerosol type shaving agent composition which improves slide performance when shaving and prevents soapy handle when cleaning. The composition is composed of (A) 4 to 21 percent of anionic surface active agent by quality, (B) 0.1 to 5 percent of carrageenan by quality and (C) spray agent.

Description

Aerosol type shaving agent composition
Technical field
The present invention relates to the aerosol type shaving agent composition that when shaving except beard and useless chaeta etc. with razor, uses.
Background technology
When shaving except beard and chaeta with razor, use the agent of shaving.Shave agent mostly with fatty acid soaps as main base, for example, except general solid or powder soap (shaving soap), shaving cream, aerosol type shaving foam, post-foaming solidifying white (non-patent literatures 1) such as (gel-cream) are arranged.
These agent state uses with bubble of shaving.This is in order to make the sagging difficult of liquid at skin, and is injured in order to prevent the razor excessive contact in skin.
Shaving soap mainly business with in use, generate dense and the bubble of persistence arranged.But, because shaving soap is the solid article of powder etc., bubble so must add in use water.In addition, because hygroscopicity is strong under the solid article state, so the problem of easy curing is also arranged in preservation.In addition, persistence and the conformality of bubble are insufficient, must coat enough bubbles in the process of shaving.
On the other hand, the solidifying frost of aerosol type shaving foam and post-foaming, shaving agent and used by numerous consumers when particularly shaving as the male.
The aerosol type shaving foam is physically bubbled by the gasification of propellant.
In addition, the solidifying frost of aerial fog type post-foaming is to be to shave to mix the high liquid gas of boiling point in the gel host of agent and be filled in the agent of shaving in the container.Gel host is ejected on the skin from container one, and liquid gas just gasification bubbles.
In the agent of shaving in the past that the state with bubble uses, pay attention to the retentivity of alveolar substance amount and bubble, reduce the friction of razor and skin with the activating agent aqueous solution liquid film of supplying with from bubble.Therefore, in case the part of shaving is removed the just rapid variation of sliding when moving owing to not steeping so shave repeatedly.
On the other hand, as the agent of shaving of the main base that does not use foaming characteristic, the gel shaving agent composition (patent documentation 1, patent documentation 2) of non-foaminess is arranged.
This gel shaving agent composition, directly to be coated on the position of beard and chaeta in the bubble-tight situation and the shaving agent composition that uses, it contains large quantity of moisture, sticks on beard and chaeta and the skin and makes their softnessizationes, can successfully shave except beard and chaeta thus.
But in order to remain on the skin, the gel shaving agent composition is full-bodied, for the user of the aerosol type shaving foam of getting used to steeping sense of touch and the solidifying frost of post-foaming, is difficult to accept because feel soapy feeling and sticky feeling.
In recent years, because the raising of consciousness is modified in the attention centered by young layer, the chance of shaving except beard and chaeta becomes many.In such trend, require the agent of shaving of a kind of sliding, whose serial foaming that can operate simply, good that can improve the razor when shaving mao.
Non-patent literature 1: Nan Shantang, newly make up conduct and learning, the 2nd edition, p392~p396
Patent documentation 1: Unexamined Patent 9-132516 communique
Patent documentation 2: Unexamined Patent 10-87454 communique
Summary of the invention
Razor sliding when the object of the present invention is to provide a kind of raising to shave mao, and do not have the aerosol type shaving agent composition of soapy feeling when shaving afterflush.
The inventor finds can finish above-mentioned problem by cooperate the high molecular aerosol type shaving agent of specific water soluble in anion surfactant.
That is, the present invention provides a kind of aerosol type shaving agent composition, it is characterized in that, also contains (C) propellant in the aerosol stock solution of (B) carrageenin of (A) anion surfactant that contains 4~21 quality % and 0.1~5 quality %.
Aerosol type shaving agent composition of the present invention is owing to continue good razor sliding, so razor is difficult to block at beard and skin, and the soapy feeling the during flushing after not shaving is so complete operation like a cork.
The specific embodiment
Operable (A) anion surfactant in the present invention; be the composition that becomes the foaming characteristic base, can enumerate at least one that is selected from monoalkyl phosphate, soap, N-acylated amino salt, alkyl sulfate and polyoxyethylene alkyl ether sulfate salt.These salt can contain separately, and perhaps appropriate combination is more than 2 kinds and contain.
As the mono phosphoric acid ester alkanol ester that consists of above-mentioned monoalkyl phosphate, can enumerate the straight chain triacontanol ester of phosphoric acid, phosphoric acid branched alkane alcohol ester, glucose-1-phosphate, polyoxyethylene alkyl ether phosphate ester, 1-alkyl glycerol-3-phosphate ester, 2-hydroxy alkyl phosphate ester, glucose-1-glycerol-3-phosphate ester, polysaccharide phosphate ester etc.
More specifically, viewpoint from foaming characteristic, preferably phosphoric acid single lauryl alcohol ester, mono phosphoric acid ester Semen Myristicae alcohol ester, mono phosphoric acid ester spermaceti alcohol ester, has carbon number and is the mixing alkanol phosphate ester of 11,13,15 alkyl, has carbon number and is polyoxyethylene alkyl ether phosphoric acid of 12~16 alkyl etc., these can be independent, also can suitably be used in combination.
As the fatty acid that consists of above-mentioned soap, can enumerate the saturated or unsaturated fatty acid of the straight or branched of carbon number 10~22.In these acid, from the viewpoint of foaming characteristic, preferred lauric acid, myristic acid, Palmic acid, stearic acid, and the fatty acid from natural oil that contains more these fatty acids, these can use separately, also can appropriate combination use.
In addition, consist of the N-acylated amino of above-mentioned N-acylated amino salt, can be obtained by the method that obtains with the muriatic Schotten-Baumann reaction of aminoacid and fatty acid etc.Glycine, α-alanine, valine, leucine, isoleucine, serine, threonine, lysine, arginine, aspartic acid, glutamic acid, agedoite, glutamine, cysteine, cystine, methionine, phenylalanine, tyrosine, proline, hydroxyproline, tryptophan, histidine, Beta-alanine, episilon amino caproic acid, sarcosine, DL-pyroglutamic acid etc. can be enumerated as amino acid whose example, lauric acid, myristic acid, Palmic acid, stearic acid, oleic acid, coco-nut oil fatty acid etc. can be enumerated as the example of fatty acid.
As the alkylsurfuric acid that consists of abovementioned alkyl sulfate, can enumerate lauryl sulfate, myristyl sulphuric acid, palmityl sulphuric acid etc.
In addition, as the polyoxyethylene alkyl ether sulphuric acid that consists of above-mentioned polyoxyethylene alkyl ether sulfate salt, can enumerate polyoxyethylene lauryl ether sulphuric acid, polyoxyethylene myristyl ether sulphuric acid, Polyoxyethylene cetyl ether sulphuric acid etc.
In addition, there is no particular limitation with alkali in above-mentioned anion surfactant, for example, can enumerate the organic base of inorganic salt, alkanolamine and the basic amino acid etc. of alkali hydroxide metal etc.Particularly, can enumerate sodium hydroxide, potassium hydroxide, triethanolamine, 2-amino-2-methyl-1-propanol, L-arginine etc.
The content of (A) anion surfactant in aerosol type shaving agent composition of the present invention, usually, viewpoint from foaming characteristic, whole amounts with respect to shaving agent composition (removing the aerosol stock solution of propellant), be preferably 4~21 quality %, especially, just can obtain sufficient foaming characteristic if 8 quality % are above, if the following zest to skin of 21 quality % is also few, thereby preferred.
(B) carrageenin that uses in the present invention is the natural macromolecular material that contains in a large number in red algae.
Usually, the carrageenin that is obtained by the extraction of red algae, different according to the difference of raw material and extracting method are divided into κ class, ι class, λ class 3 kinds.Any can use, but the λ class is not owing to causing the excessive rising of viscosity and can give the razor sliding and preferred.
(B) carrageenin at shaving agent composition (removing the aerosol stock solution of propellant) if in content very fewly just can not improve the razor sliding, if sticky feeling too much when flushing, just occurs.
Like this, from effect with use the viewpoint of sense, content preferably 0.1~5 quality %, to be more preferably 0.1~2.5 quality %, to be more preferably be 0.2~2.5 quality %.If 0.1 quality % above, just can guarantee the razor sliding, if 5 quality % are following, just can be suppressed at the sticky feeling when washing.
Aerosol type shaving agent composition of the present invention cooperates together (C) propellant and is made into goods with the above-mentioned agent of shaving in pressure vessel.
As (C) propellant that uses among the present invention, can use liquefied petroleum gas (LPG), liquefied natural gas (LNG) or the Compressed Gas low to the dissolubility of water.Can enumerate at least one that is selected from nitrogen, oxygen, neon, air and these mist as the object lesson of Compressed Gas, also may be used multiple gases.Wherein, LPG gives appropriate expulsion pressure thereby preferred.There is no particular limitation for the consumption of this (C) propellant, in the aerosol that obtains, is that expulsion pressure becomes for example amount of 0.2~0.8MPa in the time of 35 ℃, is the amount that becomes 1~10 quality % ratio of common aerosol type shaving agent composition.
In aerosol type shaving agent composition of the present invention, can also contain as required (D) non-ionic surface active agent.
By containing (D) non-ionic surface active agent, it is more tiny that the bubble of the agent of shaving will become, the bubble that the sense of touch that can obtain enriching is extremely good.
As such non-ionic surface active agent, can enumerate the polyoxyalkylene alkyl class of polyoxyalkylene sorbitan fatty acid ester class, polyoxyalkylene Sorbitol fatty acid ester, polyoxyalkylene glycerine fatty acid esters, polyoxyalkylene fatty acid ester, polyoxyethylene lauryl ether, polyoxyethylene tridecyl ether etc., polyoxyalkylene alkyl phenyl ethers, polyoxyalkylene hydrogenated castor oils, sucrose-fatty esters, polyglycerol alkyl ether class, polyglyceryl fatty acid ester class, fatty acid alkanol amides, alkyl polyglucoside class etc.Wherein, preferred polyoxyalkylene fatty acid ester, more particularly, preferred monostearate macrogol ester, mono laurate macrogol ester, distearyl acid polyethylene glycol ester.
In addition, (D) content of non-ionic surface active agent, foaming characteristic from the agent stability that shaves, when using, the viewpoint of thin and soft alveolar substance amount extremely, 0.2~10 quality % in the preferably agent of shaving of the present invention (removing the aerosol stock solution of propellant), be more preferably 0.5~7 quality %, particularly preferably be 1~5 quality %.
Two or more kinds may be used for above-mentioned non-ionic surface active agent, particularly more preferably makes up monostearate macrogol ester, mono laurate macrogol ester.Ratio between two when in addition, making up monostearate macrogol ester, mono laurate macrogol ester preferably 3: 1~1: 3.
As the solvent of above-mentioned (A), (B), (D) composition, make water in the shaving agent composition of the present invention and use as required the polyhydric alcohol of propylene glycol, 1,3 butylene glycol, glycerol, Sorbitol, Polyethylene Glycol etc.Polyhydric alcohol can use separately, or appropriate combination and cooperating.
Shaving agent composition of the present invention is that above-mentioned each composition of adding, stirring, mixing are prepared in the solvent take water as main body.
In shaving agent composition of the present invention, can also further cooperate the common anti-inflammatory agent that in cosmetic, is engaged, freshener, spice etc., can enjoy refrigerant sense and fragrance by cooperating these.
In addition, if cooperate antibacterial, stage of agent is shaved in the coating before using razor can peace and quiet skin, can prevent that therefore pathogenic bacteria from invading to skin.
Embodiment
Below, illustrate in greater detail the present invention by embodiment.
Embodiment 1~17 and comparative example 1~5
Made the aerosol type shaving agent stock solution of the prescription of expression in table 1.After in aerosol container, filling this stock solution, be pressed into propellant, obtain trial target.
In addition, (B) carrageenin and (C) the following article of propellant use.In addition, the mass ratio of aerosol stock solution and propellant is 96: 4.
(MRC POLYSACCHARIDE company produces λ-carrageenin, trade name: SOAGEENA LX22K)
LPG (liquid gas company in ocean produces, trade name: deodorizing and refining LPG, 20 ℃ of expulsion pressure 0.44MPa)
(evaluation methodology)
Use the aerosol type shaving agent composition of embodiment 1~17 and comparative example 1~5, allow 10 adult male investigators shave, according to following evaluation criterion the assessment item of " sliding of razor ", " during flushing without soapy feeling (cleaning) ", " sense of touch of bubble " is carried out the sense evaluation.
This result of expression in table 1.
In addition, actual shaving is to wash one's face, behind the gas that anhydrates with towel scrubber, under constant temperature and humidity (20 ℃, 65RH%) condition, with hands the shaving agent composition that aerosol sprays is being applicable on the beard, using the safety razor of twolip to carry out.
Evaluation criterion
(1) " sliding of razor "
Grade: state
A: it is 9 when above that the sliding of razor is evaluated as good investigator's number
B: when the sliding of razor is evaluated as good investigator's number and is 7~8
C: when the sliding of razor is evaluated as good investigator's number and is 5~6
D: when the sliding of razor is evaluated as good investigator's number and is 3~4
E: it is below 2 that the sliding of razor is evaluated as good investigator's number
(2) " during flushing without soapy feeling (cleaning) "
Grade: state
A: being evaluated as when flushing is 9 when above without investigator's number of soapy feeling
B: be evaluated as when flushing when being 7~8 without investigator's number of soapy feeling
C: be evaluated as when flushing when being 5~6 without investigator's number of soapy feeling
D: be evaluated as when flushing when being 3~4 without investigator's number of soapy feeling
E: being evaluated as when flushing is 2 when following without investigator's number of soapy feeling
(3) " sense of touch of bubble "
Grade: state
A: being evaluated as good investigator's number for the sense of touch of bubble is 8 when above
B: when being evaluated as good investigator's number and being 6~7 for the sense of touch of bubble
C: when being evaluated as good investigator's number and being 4~5 for the sense of touch of bubble
D: being evaluated as good investigator's number for the sense of touch of bubble is 3 when following
Table 1
Figure G071E1819X20070820D000071
Figure G071E1819X20070820D000081
Table 1-3
Figure G071E1819X20070820D000091
Aerosol type shaving agent composition of the present invention can not make skin injured because having good razor sliding, and soapy feeling when not shaving afterflush, has outstanding use sense.
Therefore, exceedingly useful as aerosol type shaving agent composition.

Claims (3)

1. an aerosol type shaving agent composition is characterized in that,
In the aerosol stock solution of (D) non-ionic surface active agent of (B) carrageenin of (A) anion surfactant that contains 4~21 quality % and 0.2~2.5 quality % and 0.2~10 quality %, also contain (C) propellant,
Wherein, described (A) anion surfactant is at least one that is selected from monoalkyl phosphate, soap, N-acylated amino salt, alkyl sulfate, polyoxyethylene alkyl ether sulfate salt,
Described (D) non-ionic surface active agent is at least one that is selected from monostearate macrogol ester, mono laurate macrogol ester.
2. aerosol type shaving agent composition as claimed in claim 1 is characterized in that,
Use monostearate macrogol ester and mono laurate macrogol ester as described (D) nonionic surfactant combinations.
3. aerosol type shaving agent composition as claimed in claim 2 is characterized in that,
Ratio between two when using monostearate macrogol ester and mono laurate macrogol ester as described (D) nonionic surfactant combinations is 3: 1~1: 3.
CN 200710141819 2006-08-11 2007-08-13 Aerosol type shaving agent composition Expired - Fee Related CN101120908B (en)

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0445659A2 (en) * 1990-03-09 1991-09-11 Kao Corporation Hair-set composition

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* Cited by examiner, † Cited by third party
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JP2005206463A (en) * 2004-01-19 2005-08-04 Kao Corp Shaving agent composition
JP2006096754A (en) * 2004-09-03 2006-04-13 Kao Corp Shaving agent
JP4746327B2 (en) * 2005-01-14 2011-08-10 株式会社林原生物化学研究所 Skin cleanser composition

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0445659A2 (en) * 1990-03-09 1991-09-11 Kao Corporation Hair-set composition

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
JP特开2006-96754A 2006.04.13
JP特开平5-221824A 1993.08.31
JP特开平7-207257A 1995.08.08

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