JP6320602B1 - Cleaning composition. - Google Patents
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- JP6320602B1 JP6320602B1 JP2017115301A JP2017115301A JP6320602B1 JP 6320602 B1 JP6320602 B1 JP 6320602B1 JP 2017115301 A JP2017115301 A JP 2017115301A JP 2017115301 A JP2017115301 A JP 2017115301A JP 6320602 B1 JP6320602 B1 JP 6320602B1
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- 239000000203 mixture Substances 0.000 title claims abstract description 43
- 238000004140 cleaning Methods 0.000 title claims abstract description 22
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 claims abstract description 26
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 23
- 229930195729 fatty acid Natural products 0.000 claims abstract description 23
- 239000000194 fatty acid Substances 0.000 claims abstract description 23
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 20
- 239000003599 detergent Substances 0.000 claims abstract description 14
- 235000021314 Palmitic acid Nutrition 0.000 claims abstract description 13
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000002280 amphoteric surfactant Substances 0.000 claims abstract description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 12
- XDOFQFKRPWOURC-UHFFFAOYSA-N 16-methylheptadecanoic acid Chemical group CC(C)CCCCCCCCCCCCCCC(O)=O XDOFQFKRPWOURC-UHFFFAOYSA-N 0.000 claims description 8
- -1 fatty acid salt Chemical class 0.000 claims description 8
- 238000009472 formulation Methods 0.000 claims description 3
- 239000004615 ingredient Substances 0.000 claims description 2
- 238000002156 mixing Methods 0.000 abstract description 7
- 238000002425 crystallisation Methods 0.000 abstract description 4
- 230000008025 crystallization Effects 0.000 abstract description 4
- 230000001629 suppression Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 238000005187 foaming Methods 0.000 description 8
- 239000006260 foam Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 239000000344 soap Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 238000013329 compounding Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 239000002738 chelating agent Substances 0.000 description 2
- 239000006071 cream Substances 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- 230000001815 facial effect Effects 0.000 description 2
- WCVRQHFDJLLWFE-UHFFFAOYSA-N pentane-1,2-diol Chemical compound CCCC(O)CO WCVRQHFDJLLWFE-UHFFFAOYSA-N 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 238000007127 saponification reaction Methods 0.000 description 2
- ZONJATNKKGGVSU-UHFFFAOYSA-N 14-methylpentadecanoic acid Chemical compound CC(C)CCCCCCCCCCCCC(O)=O ZONJATNKKGGVSU-UHFFFAOYSA-N 0.000 description 1
- TWJNQYPJQDRXPH-UHFFFAOYSA-N 2-cyanobenzohydrazide Chemical compound NNC(=O)C1=CC=CC=C1C#N TWJNQYPJQDRXPH-UHFFFAOYSA-N 0.000 description 1
- DDGPBVIAYDDWDH-UHFFFAOYSA-N 3-[dodecyl(dimethyl)azaniumyl]-2-hydroxypropane-1-sulfonate Chemical compound CCCCCCCCCCCC[N+](C)(C)CC(O)CS([O-])(=O)=O DDGPBVIAYDDWDH-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- 239000004909 Moisturizer Substances 0.000 description 1
- 235000021360 Myristic acid Nutrition 0.000 description 1
- TUNFSRHWOTWDNC-UHFFFAOYSA-N Myristic acid Natural products CCCCCCCCCCCCCC(O)=O TUNFSRHWOTWDNC-UHFFFAOYSA-N 0.000 description 1
- 229920002385 Sodium hyaluronate Polymers 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000002260 anti-inflammatory agent Substances 0.000 description 1
- 229940121363 anti-inflammatory agent Drugs 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 229940064004 antiseptic throat preparations Drugs 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 229940007062 eucalyptus extract Drugs 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 239000012676 herbal extract Substances 0.000 description 1
- ACCCMOQWYVYDOT-UHFFFAOYSA-N hexane-1,1-diol Chemical compound CCCCCC(O)O ACCCMOQWYVYDOT-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001333 moisturizer Effects 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- AEIJTFQOBWATKX-UHFFFAOYSA-N octane-1,2-diol Chemical compound CCCCCCC(O)CO AEIJTFQOBWATKX-UHFFFAOYSA-N 0.000 description 1
- 239000011049 pearl Substances 0.000 description 1
- UWJJYHHHVWZFEP-UHFFFAOYSA-N pentane-1,1-diol Chemical compound CCCCC(O)O UWJJYHHHVWZFEP-UHFFFAOYSA-N 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229940010747 sodium hyaluronate Drugs 0.000 description 1
- YWIVKILSMZOHHF-QJZPQSOGSA-N sodium;(2s,3s,4s,5r,6r)-6-[(2s,3r,4r,5s,6r)-3-acetamido-2-[(2s,3s,4r,5r,6r)-6-[(2r,3r,4r,5s,6r)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2- Chemical compound [Na+].CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 YWIVKILSMZOHHF-QJZPQSOGSA-N 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
Landscapes
- Cosmetics (AREA)
- Detergent Compositions (AREA)
Abstract
【課題】低温条件下における脂肪酸の結晶化抑制に由来する、低温安定性に優れた洗浄剤組成物を提供する。【解決手段】洗浄剤組成物が、成分Ａ：パルミチン酸、成分Ｂ：分岐脂肪酸、成分Ｃ：炭素数が５〜８のアルカンジオール、および成分Ｄ：両性界面活性剤を含有し、成分Ａの配合量が５質量％〜３０質量％の組成とする。これにより、低温条件下における脂肪酸の結晶化を抑制し、低温化における粘度上昇が抑えられ、使用感に優れた洗浄剤組成物とする。【選択図】なしDisclosed is a detergent composition having excellent low-temperature stability, which is derived from suppression of crystallization of fatty acids under low-temperature conditions. A cleaning composition contains component A: palmitic acid, component B: branched fatty acid, component C: alkanediol having 5 to 8 carbon atoms, and component D: amphoteric surfactant. The blending amount is 5% by mass to 30% by mass. Thereby, the crystallization of fatty acid under low temperature conditions is suppressed, the increase in viscosity at low temperature is suppressed, and the cleaning composition is excellent in usability. [Selection figure] None
Description
本発明は、洗浄剤組成物に関し、更に詳細には、パルミチン酸高配合に伴う低温条件下での粘度上昇防止効果に優れた洗浄剤組成物に関する。
The present invention relates to a cleaning composition, and more particularly to a cleaning composition that is excellent in the effect of preventing the increase in viscosity under low temperature conditions associated with a high blending of palmitic acid.
従来、皮膚の洗浄を目的とする洗浄剤組成物には脂肪酸アルカリ塩である石鹸が洗浄基剤として用いられてきた。石鹸は洗浄効果に非常に優れており、水で流しやすく、洗い流し後も良好なサッパリ感を得るなど、皮膚の洗浄に際し好ましい感触を期待できる。そのため、固形石鹸のみならず、クリーム状、液状など非常に多くの洗浄剤組成物に応用されている。石鹸を洗浄基剤とする皮膚洗浄剤組成物は、含有する脂肪酸組成によってその基本的な性質を大きく左右されることが知られている。 Conventionally, soaps, which are fatty acid alkali salts, have been used as cleaning bases in cleaning compositions intended to clean the skin. Soap has a very good cleaning effect, and can be easily washed away with water, and a good feeling can be expected after washing. Therefore, it is applied not only to a soap bar, but also to a large number of detergent compositions such as cream and liquid. It has been known that the basic properties of a skin cleansing composition containing soap as a cleaning base are greatly influenced by the fatty acid composition contained therein.
パルミチン酸は洗浄剤組成物に高配合すると、泡立ち、泡質に良好な使用感を付与する事ができ、非常に使用感の良いクリーム状の洗浄剤組成物を得る事が可能となる。しかしながらパルミチン酸を高配合した皮膚洗浄剤組成物は低温条件下における結晶化に基づく粘度上昇がおき、チューブ容器に適さない固さになってしまうなど、使用性が著しく低下するという問題があった。 When palmitic acid is highly blended in the detergent composition, it is possible to impart a good feeling of use to foaming and foam quality, and it becomes possible to obtain a creamy detergent composition having a very good feeling of use. However, the skin cleanser composition containing a high amount of palmitic acid has a problem that the viscosity is increased due to crystallization under low temperature conditions, and it becomes hard to be suitable for a tube container, resulting in a significant decrease in usability. .
脂肪酸組成の割合や脂肪酸：脂肪酸塩の質量比によって低温環境下における硬さを低減させる方法が知られている(例えば、特許文献１〜４) 。しかし剤型がクリーム状であった場合に低温環境下で硬い問題を解決できるかには疑問が残る。 There are known methods for reducing the hardness in a low temperature environment by the ratio of the fatty acid composition and the mass ratio of fatty acid: fatty acid salt (for example, Patent Documents 1 to 4). However, if the dosage form is creamy, there is a question as to whether the hard problem can be solved in a low temperature environment.
以上のことから、パルミチン酸を高配合しながらも低温環境下で使用性に優れた洗浄剤組成物が求められてきた。
From the above, there has been a demand for a detergent composition having excellent usability in a low-temperature environment while highly blending palmitic acid.
本発明は、上記従来技術に鑑みてなされたものであって、パルミチン酸を高配合しながらも低温安定性に優れた洗浄剤組成物を提供することを課題とする。
This invention is made | formed in view of the said prior art, Comprising: It makes it a subject to provide the detergent composition excellent in low-temperature stability, adding palmitic acid highly.
上記目的を達成するため、本発明者が鋭意研究した結果、パルミチン酸を高配合した洗浄剤組成物において、分岐脂肪酸、炭素数が５〜８のジオール化合物、両性界面活性剤を含有することで、低温下における粘度上昇が抑えられ、使用感に優れた洗浄剤組成物が得られることを見出し、本発明を完成するに至った。
In order to achieve the above object, as a result of intensive studies by the present inventors, in a detergent composition highly blended with palmitic acid, it contains a branched fatty acid, a diol compound having 5 to 8 carbon atoms, and an amphoteric surfactant. As a result, it was found that a viscosity increase at a low temperature was suppressed and a detergent composition having excellent usability was obtained, and the present invention was completed.
すなわち本発明は、次の成分Ａ〜Ｄ
成分Ａ：パルミチン酸
成分Ｂ：分岐脂肪酸
成分Ｃ：炭素数が５〜８のジオール化合物
成分Ｄ：両性界面活性剤
を含有し、成分Ａの配合量が５質量％〜３０質量％である洗浄剤組成物である。
That is, the present invention includes the following components A to D:
Component A: Palmitic acid component B: Branched fatty acid component C: Diol compound having 5 to 8 carbon atoms Component D: Detergent containing an amphoteric surfactant and containing 5% by mass to 30% by mass of component A It is a composition.
本発明によれば、パルミチン酸を高配合しながらも低温安定性と使用感に優れた洗浄剤組成物を提供することができる。
ADVANTAGE OF THE INVENTION According to this invention, the detergent composition excellent in low-temperature stability and usability | use_condition can be provided, adding palmitic acid highly.
以下、本発明について更に詳しく説明する。なお、特段注釈のない限り、以下で成分の配合量を「％」で表示する場合は質量％を意味する。
Hereinafter, the present invention will be described in more detail. Unless otherwise noted, when the component content is expressed in “%” below, it means mass%.
本発明に用いる成分Ａのパルミチン酸は、特に制限はなく、通常洗浄剤組成物に用いられるものを使用することができる。パルミチン酸は、洗浄剤組成物に配合した場合にその配合量に応じて泡立ちや泡質が向上する性質があるが、特に５％以上の高配合量で、低温下における粘度上昇が問題であった。本発明では、偶然にも成分Ａを高配合していても、成分Ｂおよび成分Ｃとの組み合わせによって、粘度上昇の問題点を解消することができた。 There is no restriction | limiting in particular in the palmitic acid of the component A used for this invention, What is normally used for a cleaning composition can be used. Palmitic acid has the property of improving foaming and foam quality depending on the blending amount when blended into a detergent composition, but the problem is an increase in viscosity at low temperatures, especially at a high blending amount of 5% or more. It was. In the present invention, even when component A is accidentally blended in a high amount, the combination of component B and component C can solve the problem of viscosity increase.
成分Ａの配合量としては、通常、洗浄剤組成物全量に対し５〜３０質量％、好ましくは７〜１５質量％の範囲で用いられる。この範囲では泡立ちや泡質が非常に優れている。 As a compounding quantity of the component A, it is 5-30 mass% normally with respect to cleaning agent composition whole quantity, Preferably it is used in 7-15 mass%. In this range, foaming and foam quality are very excellent.
本発明に用いる成分Ｂの分岐脂肪酸は、特に制限はなく、通常洗浄剤組成物に用いられるものを使用することができる。オクチルデカン酸、オクチルウンデカン酸、オクチルドデカン酸、イソパルミチン酸、イソステアリン酸などが有効であり、特にイソステアリン酸が好適に使用される。 There is no restriction | limiting in particular in the branched fatty acid of the component B used for this invention, What is normally used for a cleaning composition can be used. Octyldecanoic acid, octylundecanoic acid, octyldodecanoic acid, isopalmitic acid, isostearic acid and the like are effective, and isostearic acid is particularly preferably used.
成分Ｂの配合量としては、本発明の効果が得られる範囲であれば特に制限はないが、例えば、洗浄剤組成物全量に対し０．００１〜１０質量％、好ましくは０．１〜１質量％の範囲で用いられる。この範囲では成分Ａと組み合わせた洗浄剤組成物においても、低温での粘度上昇を抑制する効果が非常に優れている。 The amount of component B is not particularly limited as long as the effects of the present invention can be obtained. For example, 0.001 to 10% by mass, preferably 0.1 to 1% by mass with respect to the total amount of the cleaning composition. % Range. Within this range, the cleaning composition combined with component A is very excellent in the effect of suppressing an increase in viscosity at low temperatures.
本発明に用いる成分Ｃの炭素数が５〜７のジオール化合物は、特に制限はなく、通常化粧料に用いられるものを使用することができる。ペンタンジオール、ヘキサンジオール、カプリリルグリコールなどが利用でき、中でも製品の安全性の面から、１，２−ペンタンジオールが処方上最も好適である。 There is no restriction | limiting in particular in the C5-C7 diol compound of the component C used for this invention, What is normally used for cosmetics can be used. Pentanediol, hexanediol, caprylyl glycol, and the like can be used. Among them, 1,2-pentanediol is most suitable in terms of formulation from the viewpoint of product safety.
成分Ｃの配合量としては、本発明の効果が得られる範囲であれば特に制限はないが、例えば、洗浄剤組成物全量に対し０．００１〜１０質量％、好ましくは０．１〜１質量％の範囲で用いられる。この範囲では低温安定性が非常に優れている。 The amount of component C is not particularly limited as long as the effects of the present invention can be obtained. For example, 0.001 to 10% by mass, preferably 0.1 to 1% by mass with respect to the total amount of the cleaning composition. % Range. In this range, the low temperature stability is very excellent.
本発明に用いる成分Ｄの両性界面活性剤は、特に制限はないが、例えばラウリン酸アミドプロピルベタイン、ヤシ油脂肪酸アミドプロピルベタイン、ラウリルジメチルアミノ酢酸ベタイン、ラウリルヒドロキシスルタイン、Ｎ−ラウロイル−Ｎ’−カルボキシメチル−Ｎ’−ヒドロキシエチルエチレンジアミンナトリウム等が挙げられ、適宜一種又は二種以上選択して用いればよい。 The amphoteric surfactant of component D used in the present invention is not particularly limited. -Carboxymethyl-N'-hydroxyethylethylenediamine sodium and the like can be mentioned, and one or two or more may be appropriately selected and used.
成分Ｄの配合量としては、本発明の効果が得られる範囲であれば特に制限はないが、例えば、洗浄剤組成物全量に対し１〜４０質量％、好ましくは５〜１５質量％の範囲で用いられる。この範囲では低温安定性が非常に優れている。
The amount of component D is not particularly limited as long as the effects of the present invention can be obtained. For example, it is 1 to 40% by mass, preferably 5 to 15% by mass with respect to the total amount of the detergent composition. Used. In this range, the low temperature stability is very excellent.
本発明の組成物には、上記の必須成分のほかに、必要に応じ一般的に洗浄剤組成物などに用いられる成分を配合することも可能である。例えば、パール剤、保湿剤、増粘剤、水溶性高分子、香料、殺菌剤、防腐剤、酸化防止剤、ｐＨ調整剤、キレート剤、紫外線吸収剤、抗炎症剤、抗酸化剤、清涼剤、生薬抽出物やビタミン類、の添加物を適時配合することができる。これら成分を含有させる場合の配合割合は、その種類や目的に応じて適宜選択することができ、１種を単独で用いてもよく、２種以上を適宜組合せて用いることもできる。
In addition to the above essential components, the composition of the present invention can be blended with components that are generally used in cleaning compositions and the like as necessary. For example, pearls, moisturizers, thickeners, water-soluble polymers, fragrances, bactericides, antiseptics, antioxidants, pH adjusters, chelating agents, UV absorbers, anti-inflammatory agents, antioxidants, and refreshing agents Additives of herbal extracts and vitamins can be added in a timely manner. The blending ratio in the case of containing these components can be appropriately selected according to the kind and purpose, and one kind can be used alone, or two or more kinds can be used in appropriate combination.
以下に実施例を挙げて、本発明を更に説明する。なお、これら実施例は本発明を何ら限定するものではない。
The following examples further illustrate the present invention. In addition, these Examples do not limit this invention at all.
水相と油相をそれぞれ８０℃に加熱溶解し、両者を混合攪拌することで乳化および脂肪酸を鹸化し、冷却後、各洗浄剤組成物を得た。表１に、各配合成分と配合量を記載している。
The aqueous phase and the oil phase were respectively heated and dissolved at 80 ° C., and both were mixed and stirred to saponify the emulsified and fatty acids. After cooling, each cleaning composition was obtained. In Table 1, each compounding component and the compounding amount are described.
[安定性試験]
＜評価方法＞
実施例および比較例のクリーム型洗顔料をチューブ容器(口径直径４ｍｍ)に充填し、５℃１ヶ月および１０℃１ヶ月静置した後に粘度を測定し、経時安定性について下記に示す判断基準により評価を行った。また粘度に関しては、Ｒｉｏｎ粘度計（リオン（株））により３０℃、ローターＮｏ．２、１０秒後の条件下で測定した。
＜評価基準＞
◎：問題なくチューブから出せる(粘度：８〜２０ Ｐａ・ｓ未満)
○：やや負荷がかかるものの問題なくチューブから出せる(粘度：２０Ｐａ・ｓ以上、３０ Ｐａ・ｓ未満)
△：通常使用時以上の力を加えればチューブから出せる(粘度：３０Ｐａ・ｓ以上、４５ Ｐａ・ｓ未満)
×：チューブから出ない （粘度：４５Ｐａ・ｓ以上)
[Stability test]
<Evaluation method>
The cream-type facial cleanser of Examples and Comparative Examples was filled into a tube container (caliber diameter: 4 mm), allowed to stand at 5 ° C. for 1 month and at 10 ° C. for 1 month, and the viscosity was measured. Evaluation was performed. Regarding the viscosity, a Rion viscometer (Rion Co., Ltd.) measured 30 ° C., rotor No. 2, measured after 10 seconds.
<Evaluation criteria>
A: Can be taken out of the tube without any problem (viscosity: less than 8-20 Pa · s)
○: Although it is slightly loaded, it can be removed from the tube without any problem (viscosity: 20 Pa · s or more, less than 30 Pa · s)
Δ: Can be removed from the tube by applying more force than normal use (viscosity: 30 Pa · s or more, less than 45 Pa · s)
×: Does not come out of the tube (viscosity: 45 Pa · s or more)
［起泡力試験法］
製剤１ｇを手にとり、水９ｇを３回に分けて加えながら２分間泡立てた後、その泡を全量プラスチックボードの上にサンプリングした。泡の縦（ｃｍ）、横（ｃｍ）、高さ（ｃｍ）を測定しその積を算出した。この値を起泡力の指標とした。
判定は◎：１２０（ｃｍ3）以上、○：９０（ｃｍ3）以上１２０（ｃｍ3）未満、△：６０（ｃｍ3）以上９０（ｃｍ3）未満、×６０（ｃｍ3）未満である。
[Foaming power test method]
After taking 1 g of the preparation and adding 9 g of water in 3 portions, the mixture was foamed for 2 minutes, and the foam was sampled on a plastic board. The product was calculated by measuring the length (cm), width (cm), and height (cm) of the foam. This value was used as an index of foaming power.
Judgment is ◎: 120 (cm 3 ) or more, ○: 90 (cm 3 ) or more and less than 120 (cm 3 ), Δ: 60 (cm 3 ) or more and less than 90 (cm 3 ), and less than × 60 (cm 3 ). .
［脂肪酸質量比の算出］
例えば脂肪酸と水酸化カリウムで鹸化した場合、脂肪酸と水酸化カリウムはそれぞれ等モル数にて反応し、脂肪酸カリウムと水になる。表１に記載してある脂肪酸質量比は、鹸化後の残存脂肪酸と脂肪酸カリウムとの質量比の理論値である。脂肪酸質量比の数値は、小数点第２位を四捨五入した概数を記載している。
[Calculation of fatty acid mass ratio]
For example, when saponification is performed with fatty acid and potassium hydroxide, the fatty acid and potassium hydroxide react in equimolar numbers to form fatty acid potassium and water. The fatty acid mass ratio described in Table 1 is a theoretical value of the mass ratio of the residual fatty acid after saponification and the fatty acid potassium. The numerical value of the fatty acid mass ratio is an approximate number rounded to one decimal place.
表１からわかるように、本発明の実施例１〜実施例６は泡立ちに優れ、なおかつ低温条件下における粘度上昇を有意に抑制した。したがって成分Ａ、成分Ｂ、成分Ｃおよび成分Ｄの存在下では、洗浄剤組成物がチューブ製品として良好な硬さで安定化する効果が認められた。 As can be seen from Table 1, Examples 1 to 6 of the present invention were excellent in foaming and significantly suppressed increase in viscosity under low temperature conditions. Therefore, in the presence of Component A, Component B, Component C and Component D, the effect of stabilizing the cleaning composition with good hardness as a tube product was recognized.
表２から比較例１〜比較例４を参照すると、成分Ａが低濃度の場合泡立ちが不足しており十分な使用感を得られない。また、成分Ｂ、成分Ｃ、および成分Ｄのいずれかが不足している場合、低温時に結晶化が起こり、粘度が高く使用性が非常に悪くなる。比較例５のように成分Ａが多い場合、泡立ちも悪く、硬くなり、洗浄剤組成物として適しない傾向がある。 Referring to Comparative Example 1 to Comparative Example 4 from Table 2, when Component A has a low concentration, foaming is insufficient and sufficient usability cannot be obtained. Further, when any of Component B, Component C, and Component D is insufficient, crystallization occurs at a low temperature, resulting in a high viscosity and a very poor usability. When component A is large as in Comparative Example 5, foaming is poor and hard, and tends to be unsuitable as a cleaning composition.
常法にて、洗浄剤組成物を作製した。下記処方においても本発明の効果を奏することが確認された。 A detergent composition was prepared by a conventional method. It was confirmed that the effects of the present invention were also obtained in the following formulation.
（１）クリーム型洗顔料
配合成分 配合量（％）
ラウリン酸 ７
ミリスチン酸 １５
パルミチン酸 １８
ステアリン酸 １０
イソステアリン酸 ０．５
１，２−ペンタンジオール ０．５
ジプロピレングリコール １
グリセリン ２０
ラウリルヒドロキシスルホベタイン液 １０
ノバラエキス ０．１
ユーカリエキス ０．１
ヒアルロン酸ナトリウム ０．０１
水酸化カリウム １０．５
キレート剤 適量
保存料 適量
水 残余
合計 １００
(1) Cream type facial cleansing ingredients Blending amount (%)
Lauric acid 7
Myristic acid 15
Palmitic acid 18
Stearic acid 10
Isostearic acid 0.5
1,2-pentanediol 0.5
Dipropylene glycol 1
Glycerin 20
Lauryl hydroxysulfobetaine solution 10
Novara extract 0.1
Eucalyptus extract 0.1
Sodium hyaluronate 0.01
Potassium hydroxide 10.5
Chelating agent Suitable amount Preservative Suitable amount Water Total remaining 100
Claims (5)
成分Ａ：パルミチン酸
成分Ｂ：分枝脂肪酸
成分Ｃ：炭素数が５〜８のアルカンジオール
成分Ｄ：両性界面活性剤
成分Ｅ：水酸化カリウム
を含有し、成分Ａの配合量が配合成分全体に対し５質量％〜３０質量％である洗浄剤組成物。 Next ingredients A to E
Component A: Palmitic acid component B: Branched fatty acid component C: Alkanediol component having 5 to 8 carbon atoms D: Amphoteric surfactant
A cleaning composition containing Component E: Potassium Hydroxide and containing 5% by mass to 30% by mass of Component A based on the total formulation components.
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| JP2017115301A JP6320602B1 (en) | 2017-06-12 | 2017-06-12 | Cleaning composition. |
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|---|---|---|---|---|
| JPH06192685A (en) * | 1992-03-25 | 1994-07-12 | Lion Corp | Transparent gel composition |
| JPH08133962A (en) * | 1994-11-11 | 1996-05-28 | Kao Corp | Liquid body detergent composition |
| JPH0940526A (en) * | 1995-07-28 | 1997-02-10 | Noevir Co Ltd | Anhydrous transparent liquid cleansing agent |
| JPH09157154A (en) * | 1995-12-04 | 1997-06-17 | Kao Corp | Liquid detergent composition for body |
| JP2000297008A (en) * | 1999-04-12 | 2000-10-24 | Pola Chem Ind Inc | Foaming cosmetic |
| JP2000297007A (en) * | 1999-04-12 | 2000-10-24 | Pola Chem Ind Inc | Foaming cosmetic |
| JP2003160470A (en) * | 2001-11-26 | 2003-06-03 | Kao Corp | Liquid body wash composition |
| JP2012149198A (en) * | 2011-01-21 | 2012-08-09 | Kracie Home Products Ltd | Skin detergent composition |
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2017
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06192685A (en) * | 1992-03-25 | 1994-07-12 | Lion Corp | Transparent gel composition |
| JPH08133962A (en) * | 1994-11-11 | 1996-05-28 | Kao Corp | Liquid body detergent composition |
| JPH0940526A (en) * | 1995-07-28 | 1997-02-10 | Noevir Co Ltd | Anhydrous transparent liquid cleansing agent |
| JPH09157154A (en) * | 1995-12-04 | 1997-06-17 | Kao Corp | Liquid detergent composition for body |
| JP2000297008A (en) * | 1999-04-12 | 2000-10-24 | Pola Chem Ind Inc | Foaming cosmetic |
| JP2000297007A (en) * | 1999-04-12 | 2000-10-24 | Pola Chem Ind Inc | Foaming cosmetic |
| JP2003160470A (en) * | 2001-11-26 | 2003-06-03 | Kao Corp | Liquid body wash composition |
| JP2012149198A (en) * | 2011-01-21 | 2012-08-09 | Kracie Home Products Ltd | Skin detergent composition |
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