JP3073869B2 - Oily solid cosmetics - Google Patents
Oily solid cosmeticsInfo
- Publication number
- JP3073869B2 JP3073869B2 JP05301440A JP30144093A JP3073869B2 JP 3073869 B2 JP3073869 B2 JP 3073869B2 JP 05301440 A JP05301440 A JP 05301440A JP 30144093 A JP30144093 A JP 30144093A JP 3073869 B2 JP3073869 B2 JP 3073869B2
- Authority
- JP
- Japan
- Prior art keywords
- melting point
- component
- present
- oily solid
- strength
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Cosmetics (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は油性固形化粧料に関し、
更に詳細には、強度及び経時安定性に優れ、しかも使用
感の良好な油性固形化粧料に関する。The present invention relates to an oily solid cosmetic,
More specifically, the present invention relates to an oily solid cosmetic which is excellent in strength and stability over time and has a good feeling in use.
【０００２】[0002]
【従来の技術】従来、固形油性化粧料としては、化粧料
用液体油及びパラフィン等のワックスからなる油性固形
物に、顔料等の化粧料成分を分散したものが用いられて
いる。しかしながら、このような油性固形化粧料は強度
と安定性に劣り、満足できるものではなかった。2. Description of the Related Art Heretofore, as a solid oily cosmetic, a cosmetic oil such as a liquid oil for cosmetics and wax such as paraffin, in which a cosmetic component such as a pigment is dispersed, has been used. However, such oily solid cosmetics are inferior in strength and stability and are not satisfactory.
【０００３】このため、これらの油性固形化粧料の強度
及び安定性の性能改善を目的として、合成ポリエチレン
ワックスや植物系ワックスを配合する試みがなされてい
るが、未だ充分な効果は得られなかった。また、油性固
形物の強度や安定性を向上させるため、種々の植物性ワ
ックスや動物性ワックス等が用いられているが、これら
天然系ワックスは組成安定性や不純物等の問題もあり、
必要とされる性能を定常的に得ることは困難であった。[0003] For this reason, attempts have been made to blend synthetic polyethylene waxes or vegetable waxes with the aim of improving the strength and stability performance of these oily solid cosmetics, but no satisfactory effect has yet been obtained. . Further, in order to improve the strength and stability of the oily solid, various vegetable waxes and animal waxes and the like are used, but these natural waxes have problems such as composition stability and impurities,
It has been difficult to obtain the required performance constantly.
【０００４】[0004]
【発明が解決しようとする課題】従って、本発明の目的
は、強度及び安定性に優れた油性固形化粧料を提供する
ことにある。Accordingly, an object of the present invention is to provide an oily solid cosmetic having excellent strength and stability.
【０００５】[0005]
【課題を解決するための手段】かかる実情において、本
発明者らは鋭意検討を行った結果、特定のエチレンプロ
ピレンコポリマー及び分岐構造をもたない飽和炭化水素
を組み合わせて用いれば、使用感を悪化させることな
く、飛躍的に強度と耐油分分離性等の安定性が改善され
た油性固形化粧料が得られることを見出し、本発明を完
成した。Under such circumstances, the present inventors have conducted intensive studies. As a result, when a specific ethylene propylene copolymer and a saturated hydrocarbon having no branched structure are used in combination, the usability is deteriorated. Without doing this, they have found that an oil-based solid cosmetic having significantly improved stability such as strength and oil-separation resistance can be obtained, and completed the present invention.
【０００６】すなわち、本発明は、次の成分（Ａ）及び
（Ｂ）： （Ａ）融点が７５〜１２０℃のエチレンプロピレンコポリマー ０．１〜５０重量％、 （Ｂ）融点が６０〜１２０℃の分岐構造をもたない飽和炭化水素 ３〜５０重量％、 を含有し、成分（Ｂ）の融点が成分（Ａ）の融点と同じ
か又は成分（Ａ）の融点より低いものであって、かつ成
分（Ａ）及び（Ｂ）の配合量の合計が３．１〜５０重量
％である油性固形化粧料を提供するものである。That is, the present invention relates to the following components (A) and (B): (A) 0.1 to 50% by weight of an ethylene propylene copolymer having a melting point of 75 to 120 ° C., and (B) a melting point of 60 to 120 ° C. Wherein the melting point of component (B) is the same as or lower than the melting point of component (A), wherein 3 to 50% by weight of a saturated hydrocarbon having no branched structure of Further, the present invention provides an oily solid cosmetic in which the total amount of components (A) and (B) is 3.1 to 50% by weight.
【０００７】本発明において固形物とは、常温（１５〜
２５℃）、常圧で、流動性のないものを指し、その形状
は棒状、板状及び皿状物へ流し込み成型したもの等が挙
げられるが、特に限定されるものではない。[0007] In the present invention, solids are defined as normal temperature (15 to
25 ° C.) at normal pressure and non-fluidity, the shape of which is cast into a rod, plate, or dish, and the like, but is not particularly limited.
【０００８】本発明で用いられる成分（Ａ）のエチレン
プロピレンコポリマーは、融点が７５〜１２０℃である
ことが必要であり、この範囲内の融点を有するものであ
れば、いずれも好適に使用できる。融点が７５℃未満で
は固化力に劣り、製品の形状保持の点で好ましくなく、
融点が１２０℃を超えると、融解時に高温の操作を必要
とするため好ましくない。かかるエチレンプロピレンコ
ポリマーとしては、例えばペトロライトＣＰ−７、ＣＰ
−１１（以上、ペトロライト社製）等の市販品を使用す
ることもできる。[0008] The ethylene propylene copolymer of component (A) used in the present invention must have a melting point of 75 to 120 ° C, and any one having a melting point within this range can be suitably used. . When the melting point is less than 75 ° C., the solidifying power is poor, which is not preferable in terms of maintaining the shape of the product.
If the melting point exceeds 120 ° C., a high-temperature operation is required during melting, which is not preferable. Such ethylene propylene copolymers include, for example, petrolite CP-7, CP
Commercially available products such as -11 (all manufactured by Petrolite) can also be used.
【０００９】これらのエチレンプロピレンコポリマー
は、全組成中に０．１〜５０重量％（以下、単に「％」
で示す）、好ましくは１〜３０％配合される。０．１％
未満では充分な効果が得られず、また５０％を超えると
硬さが増して使用感が悪化するため好ましくない。These ethylene propylene copolymers are contained in an amount of 0.1 to 50% by weight (hereinafter simply referred to as “%”) in the total composition.
), Preferably 1 to 30%. 0.1%
If it is less than 50%, a sufficient effect cannot be obtained, and if it exceeds 50%, the hardness increases and the usability deteriorates, which is not preferable.
【００１０】また、成分（Ｂ）の分岐構造をもたない飽
和炭化水素は、融点が６０〜１２０℃であることが必要
であり、この範囲内の融点を有するものであれば、いず
れも好適に使用することができる。融点が６０℃未満で
は固化力が著しく劣り、製品の形状保持の点で好ましく
なく、また、融点が１２０℃を超えると融解時に高温の
操作を必要とするため好ましくない。かかる分岐構造を
もたない飽和炭化水素としては、例えばパラフィンワッ
クス、ポリエチレンワックス、フィッシャートロプシュ
ワックス等が挙げられ、特にパラフィンワックスが好ま
しい。また、このようなパラフィンワックスとしては、
例えばパラフィンワックス１５５、１３５（以上、日本
精蝋社製）等の市販品を使用することもできる。Further, the saturated hydrocarbon having no branched structure of the component (B) needs to have a melting point of 60 to 120 ° C. Any one having a melting point within this range is preferable. Can be used for If the melting point is lower than 60 ° C., the solidifying power is remarkably inferior, and it is not preferable from the viewpoint of maintaining the shape of the product. Examples of the saturated hydrocarbon having no branched structure include paraffin wax, polyethylene wax, Fischer-Tropsch wax and the like, and paraffin wax is particularly preferable. In addition, as such paraffin wax,
For example, commercially available products such as paraffin waxes 155 and 135 (all manufactured by Nippon Seiro Co., Ltd.) can be used.
【００１１】成分（Ｂ）は、全組成中に３〜５０％、好
ましくは５〜３０％配合される。３％未満では充分な効
果が得られず、５０％を超えると硬さが増して使用感が
悪くなるので好ましくない。また、本発明の油性固形化
粧料において、成分（Ａ）及び（Ｂ）の配合量の合計は
３．１〜５０％、好ましくは５〜３０％である。３．１
％未満では充分な効果が得られず、５０％を超えると、
硬さが増して使用感が悪化するため好ましくない。The component (B) is incorporated in the composition in an amount of 3 to 50%, preferably 5 to 30%. If it is less than 3%, a sufficient effect cannot be obtained, and if it exceeds 50%, the hardness increases and the feeling of use deteriorates, which is not preferable. In addition, in the oily solid cosmetic of the present invention, the total amount of the components (A) and (B) is 3.1 to 50%, preferably 5 to 30%. 3.1
%, A sufficient effect cannot be obtained.
It is not preferable because the hardness increases and the usability deteriorates.
【００１２】なお、成分（Ａ）と成分（Ｂ）を組合わせ
る際には、成分（Ｂ）の融点が成分（Ａ）の融点と同じ
か又は成分（Ａ）の融点より低いものである場合に、特
に充分な強度、経時安定性が得られる。When the components (A) and (B) are combined, when the melting point of the component (B) is equal to or lower than the melting point of the component (A). In particular, sufficient strength and stability over time can be obtained.
【００１３】本発明の油性固形化粧料には、前記必須成
分のほか、通常の固形油性化粧料に用いられる成分、例
えば油剤、前記以外のワックス、粉体、顔料、染料、高
分子化合物、香料、界面活性剤、酸化防止剤、防腐剤、
美容成分等を、本発明の効果を損なわない範囲で適宜配
合することができる。The oil-based solid cosmetic of the present invention includes, in addition to the above essential components, components used in ordinary solid oil-based cosmetics, such as oils, waxes, powders, pigments, dyes, polymer compounds, and fragrances other than those described above. , Surfactants, antioxidants, preservatives,
Beauty ingredients and the like can be appropriately compounded within a range that does not impair the effects of the present invention.
【００１４】本発明の油性固形化粧料は、通常の方法に
従って製造することができ、例えば成分（Ａ）と成分
（Ｂ）を加熱融解して均一に混合し、次いで冷却固化す
ることにより製造することができる。そして、本発明の
油性固形化粧料は、例えば口紅、ファンデーション、ア
イシャドウ、アイライナー等のメイクアップ化粧料とす
ることができる。The oily solid cosmetic of the present invention can be produced according to a usual method. For example, the component (A) and the component (B) are melted by heating, uniformly mixed, and then solidified by cooling. be able to. The oily solid cosmetic of the present invention can be used as a makeup cosmetic such as lipstick, foundation, eyeshadow, and eyeliner.
【００１５】[0015]
【発明の効果】本発明の固形油性化粧料は、強度及び耐
油分分離性等の安定性に優れ、しかも使用感の良好なも
のであり、化粧品の他に、医薬品、クレヨン等の文具そ
の他の分野においても応用が可能である。EFFECT OF THE INVENTION The solid oily cosmetic of the present invention is excellent in stability such as strength and oil-separation resistance, and has a good feeling of use. In addition to cosmetics, it also includes stationery such as pharmaceuticals, crayons and the like. It can also be applied in the field.
【００１６】[0016]
【実施例】次に、実施例を挙げて本発明を更に詳細に説
明するが、本発明はこれらによって何ら限定されるもの
ではない。Next, the present invention will be described in more detail with reference to examples, but the present invention is not limited to these examples.
【００１７】実施例１〜３、比較例１〜５ 表１に示す組成の口紅を製造し、その使用感及び耐油分
分離性について評価した。結果を表１に示す。 （製法）基剤原料を加熱融解して均一に混ぜる。これに
色材原料を加え、ロールミルで練ることにより均一に分
散させた後、再融解し、脱泡してから型に流し込み、急
冷して固化させる。固まったものを型から取り出し、容
器に装填して、口紅を得た。Examples 1 to 3 and Comparative Examples 1 to 5 Lipsticks having the compositions shown in Table 1 were produced, and their use feeling and oil separation resistance were evaluated. Table 1 shows the results. (Preparation method) The base material is heated and melted and mixed uniformly. The coloring material is added to the mixture, and the mixture is uniformly dispersed by kneading with a roll mill, then re-melted, defoamed, poured into a mold, quenched, and solidified. The solid was removed from the mold and loaded into a container to obtain a lipstick.
【００１８】（評価方法） 使用感：専門パネラー１０名により、口紅を使用したと
きの使用感について官能評価し、下記基準により判定し
た。 ◎：非常に良好 ○：良好 △：普通 ×：劣る 耐油分分離性：口紅を３５℃の恒温槽に１週間保存した
後の状態を目視により、下記基準で評価した。 ◎：非常に良好 ○：良好 △：普通 ×：劣る(Evaluation Method) Feeling of Use: Sensory evaluation of the feeling of use when using lipstick was performed by 10 expert panelists, and the evaluation was made according to the following criteria. ：: very good ：: good ：: normal ×: inferior oil-separation resistance: The condition after storing the lipstick in a thermostat at 35 ° C. for one week was visually evaluated according to the following criteria. ◎: Very good ○: Good △: Normal ×: Poor
【００１９】[0019]
【表１】 [Table 1]
【００２０】表１の結果から明らかなように、本発明の
口紅は使用感及び耐油分分離性に優れたものであった。
また、強度にも優れていた。As is clear from the results shown in Table 1, the lipstick of the present invention was excellent in use feeling and oil separation resistance.
Also, the strength was excellent.
【００２１】実施例４、比較例６、７ 表２に示す組成のまゆずみを製造し、その強度及び使用
感について評価した。結果を表２に示す。Example 4 and Comparative Examples 6 and 7 A syrup having the composition shown in Table 2 was produced and evaluated for strength and usability. Table 2 shows the results.
【００２２】（製法）顔料以外の原料を加熱融解して均
一に混ぜる。これに顔料を加えてよく攪拌し、ロールミ
ルで練ることにより均一に分散させた後、冷却、圧搾射
出機によって内径３mmのノズルから押し出し成形して、
まゆずみを得た。(Preparation method) Raw materials other than pigments are heated and melted and uniformly mixed. The pigment is added thereto, stirred well, uniformly dispersed by kneading with a roll mill, then cooled and extruded from a nozzle having an inner diameter of 3 mm by a squeeze injection machine,
I got Mayuzumi.
【００２３】（評価方法） 強度：専門パネラー１０名により、まゆずみを使用した
ときの強度について官能評価し、下記基準により判定し
た。 ◎：非常に良好 ○：良好 △：普通 ×：劣る 使用感：実施例１〜３と同様に評価した。(Evaluation Method) Strength: Ten professional panelists performed a sensory evaluation of the strength when Mayuzumi was used, and were evaluated according to the following criteria. ：: very good ：: good ：: normal ×: inferior usability: evaluated in the same manner as in Examples 1 to 3.
【００２４】[0024]
【表２】 [Table 2]
【００２５】表２の結果から明らかなように、本発明の
まゆずみは強度及び使用感に優れたものであった。ま
た、耐油分分離性も良好なものであった。As is evident from the results in Table 2, the eyes of the present invention were excellent in strength and feeling in use. Further, the oil separation resistance was also good.
【００２６】実施例５、比較例８、９ 表３に示す組成のステック状ほお紅を製造し、その強度
及び使用感について、実施例４、比較例６、７と同様に
して評価した。結果を表３に示す。Example 5, Comparative Examples 8 and 9 Stick-like blushers having the compositions shown in Table 3 were produced, and their strength and feeling of use were evaluated in the same manner as in Example 4, Comparative Examples 6 and 7. Table 3 shows the results.
【００２７】（製法）顔料以外の原料を加熱融解して均
一に混ぜる。これに色材原料を加えて混合した後、再融
解して脱泡してから繰り出し容器に流し込み、冷却、成
形してスティック状ほお紅を得た。(Production method) Raw materials other than pigments are heated and melted and uniformly mixed. After adding and mixing the coloring material, the mixture was melted again, defoamed, poured out into a container, cooled and molded to obtain a stick-shaped blusher.
【００２８】[0028]
【表３】 [Table 3]
【００２９】表３の結果から明らかなように、本発明の
ほお紅は強度及び使用感に優れたものであった。また、
耐油分分離性にも優れたものであった。As is clear from the results shown in Table 3, the blusher of the present invention was excellent in strength and feeling in use. Also,
It was also excellent in oil separation resistance.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平７−118120（ＪＰ，Ａ) 特開 平５−97626（ＪＰ，Ａ) 特開 平３−176411（ＪＰ，Ａ) 特開 平３−63206（ＪＰ，Ａ) 特開 平２−270814（ＪＰ，Ａ) 特開 平４−342513（ＪＰ，Ａ) 特開 昭59−7107（ＪＰ，Ａ) (58)調査した分野(Int.Cl.7，ＤＢ名) A61K 7/02 A61K 7/00 A61K 7/48 ────────────────────────────────────────────────── ─── Continuation of front page (56) References JP-A-7-118120 (JP, A) JP-A-5-97626 (JP, A) JP-A-3-176411 (JP, A) JP-A-3-17641 63206 (JP, A) JP-A-2-270814 (JP, A) JP-A-4-342513 (JP, A) JP-A-59-7107 (JP, A) (58) Fields investigated (Int. Cl. 7 , DB name) A61K 7/02 A61K 7/00 A61K 7/48
Claims (2)
か又は成分（Ａ）の融点より低いものであって、かつ成
分（Ａ）及び（Ｂ）の配合量の合計が３．１〜５０重量
％である油性固形化粧料。1. The following components (A) and (B): (A) 0.1 to 50% by weight of an ethylene propylene copolymer having a melting point of 75 to 120 ° C., and (B) a branched structure having a melting point of 60 to 120 ° C. Wherein the melting point of the component (B) is the same as or lower than the melting point of the component (A), and the component (A) ) And (B), the total amount of which is 3.1 to 50% by weight.
か又は成分（Ａ）の融点より低いものであって、かつ成
分（Ａ）及び（Ｂ）の配合量の合計が３．１〜５０重量
％である油性固形化粧料。2. The following components (A) and (B): (A) 0.1-50% by weight of an ethylene propylene copolymer having a melting point of 75-120 ° C., (B) paraffin wax having a melting point of 60-120 ° C. Wherein the melting point of component (B) is the same as or lower than the melting point of component (A), and the combination of components (A) and (B) An oily solid cosmetic having a total amount of 3.1 to 50% by weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP05301440A JP3073869B2 (en) | 1993-12-01 | 1993-12-01 | Oily solid cosmetics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP05301440A JP3073869B2 (en) | 1993-12-01 | 1993-12-01 | Oily solid cosmetics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07149613A JPH07149613A (en) | 1995-06-13 |
| JP3073869B2 true JP3073869B2 (en) | 2000-08-07 |
Family
ID=17896922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP05301440A Expired - Lifetime JP3073869B2 (en) | 1993-12-01 | 1993-12-01 | Oily solid cosmetics |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3073869B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI318574B (en) | 2001-03-21 | 2009-12-21 | Shiseido Co Ltd |
-
1993
- 1993-12-01 JP JP05301440A patent/JP3073869B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07149613A (en) | 1995-06-13 |
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