JP3265111B2 - UV protective cosmetics - Google Patents
UV protective cosmeticsInfo
- Publication number
- JP3265111B2 JP3265111B2 JP04189694A JP4189694A JP3265111B2 JP 3265111 B2 JP3265111 B2 JP 3265111B2 JP 04189694 A JP04189694 A JP 04189694A JP 4189694 A JP4189694 A JP 4189694A JP 3265111 B2 JP3265111 B2 JP 3265111B2
- Authority
- JP
- Japan
- Prior art keywords
- ultraviolet
- titanium oxide
- silica gel
- protection
- average
- 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 - Fee Related
Links
- 239000002537 cosmetic Substances 0.000 title claims description 18
- 230000001681 protective effect Effects 0.000 title description 15
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 21
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 15
- 239000000741 silica gel Substances 0.000 claims description 15
- 229910002027 silica gel Inorganic materials 0.000 claims description 15
- 230000006750 UV protection Effects 0.000 claims description 14
- 239000010419 fine particle Substances 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 description 13
- 238000009472 formulation Methods 0.000 description 11
- -1 polyhydroxymethylsiloxane Polymers 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 230000002087 whitening effect Effects 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- 230000004224 protection Effects 0.000 description 6
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 6
- 239000006071 cream Substances 0.000 description 5
- 239000000839 emulsion Substances 0.000 description 5
- 229940057995 liquid paraffin Drugs 0.000 description 5
- 239000004200 microcrystalline wax Substances 0.000 description 5
- 229940114937 microcrystalline wax Drugs 0.000 description 5
- 235000019808 microcrystalline wax Nutrition 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- OIKBVOIOVNEVJR-UHFFFAOYSA-N hexadecyl 6-methylheptanoate Chemical compound CCCCCCCCCCCCCCCCOC(=O)CCCCC(C)C OIKBVOIOVNEVJR-UHFFFAOYSA-N 0.000 description 4
- 239000007934 lip balm Substances 0.000 description 4
- 241000700199 Cavia porcellus Species 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 239000004166 Lanolin Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 125000003976 glyceryl group Chemical group [H]C([*])([H])C(O[H])([H])C(O[H])([H])[H] 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 235000019388 lanolin Nutrition 0.000 description 3
- 229940039717 lanolin Drugs 0.000 description 3
- 239000006210 lotion Substances 0.000 description 3
- 229920001921 poly-methyl-phenyl-siloxane Polymers 0.000 description 3
- DSEKYWAQQVUQTP-XEWMWGOFSA-N (2r,4r,4as,6as,6as,6br,8ar,12ar,14as,14bs)-2-hydroxy-4,4a,6a,6b,8a,11,11,14a-octamethyl-2,4,5,6,6a,7,8,9,10,12,12a,13,14,14b-tetradecahydro-1h-picen-3-one Chemical compound C([C@H]1[C@]2(C)CC[C@@]34C)C(C)(C)CC[C@]1(C)CC[C@]2(C)[C@H]4CC[C@@]1(C)[C@H]3C[C@@H](O)C(=O)[C@@H]1C DSEKYWAQQVUQTP-XEWMWGOFSA-N 0.000 description 2
- 206010030113 Oedema Diseases 0.000 description 2
- 206010040914 Skin reaction Diseases 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 150000008366 benzophenones Chemical class 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 239000002552 dosage form Substances 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000035483 skin reaction Effects 0.000 description 2
- 231100000430 skin reaction Toxicity 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 241000700198 Cavia Species 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 244000062730 Melissa officinalis Species 0.000 description 1
- 235000010654 Melissa officinalis Nutrition 0.000 description 1
- 239000004264 Petrolatum Substances 0.000 description 1
- 208000000453 Skin Neoplasms Diseases 0.000 description 1
- OSJHTLOGFHGOEK-UHFFFAOYSA-N [2,2-dimethyl-3-(6-methylheptanoyloxy)propyl] 6-methylheptanoate Chemical compound CC(C)CCCCC(=O)OCC(C)(C)COC(=O)CCCCC(C)C OSJHTLOGFHGOEK-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 150000003862 amino acid derivatives Chemical class 0.000 description 1
- 150000005417 aminobenzoic acid derivatives Chemical class 0.000 description 1
- ALYNCZNDIQEVRV-UHFFFAOYSA-N aniline-p-carboxylic acid Natural products NC1=CC=C(C(O)=O)C=C1 ALYNCZNDIQEVRV-UHFFFAOYSA-N 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- RWZYAGGXGHYGMB-UHFFFAOYSA-N anthranilic acid Chemical class NC1=CC=CC=C1C(O)=O RWZYAGGXGHYGMB-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- IRERQBUNZFJFGC-UHFFFAOYSA-L azure blue Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[S-]S[S-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] IRERQBUNZFJFGC-UHFFFAOYSA-L 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 235000015278 beef Nutrition 0.000 description 1
- 239000004203 carnauba wax Substances 0.000 description 1
- 235000013869 carnauba wax Nutrition 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 229940119170 jojoba wax Drugs 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000000865 liniment Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 235000008390 olive oil Nutrition 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 229940066842 petrolatum Drugs 0.000 description 1
- 235000019271 petrolatum Nutrition 0.000 description 1
- 230000019612 pigmentation Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 201000000849 skin cancer Diseases 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- 150000003626 triacylglycerols Chemical class 0.000 description 1
Landscapes
- Cosmetics (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は化粧料に関し、更に詳し
くは紫外線防護用の化粧料に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to cosmetics, and more particularly to cosmetics for protecting against ultraviolet rays.
【０００２】[0002]
【従来の技術】紫外線が皮膚に対して大きな悪影響を及
ぼす事は既に多くの文献等でよく知られた事実である。
例えば、皮膚を構成する細胞のＤＮＡに作用し螺旋鎖を
開裂せしめたり、皮膚癌を誘発したり、軽微であっても
炎症を起こさせたり、色素沈着の原因となったりと、そ
の悪影響は多方面にわたる。2. Description of the Related Art It is a well-known fact in many literatures that ultraviolet rays have a great adverse effect on skin.
For example, it acts on the DNA of the cells that make up the skin to cleave the helical chain, induce skin cancer, cause inflammation even if it is minor, and cause pigmentation, which has many adverse effects. Across directions.
【０００３】それに対して、各種の紫外線防護用の化粧
料が開発されてきた。例えば、酸化チタン等の隠蔽剤を
配合したり、アミノ安息香酸エステル誘導体やベンゾフ
ェノン誘導体等の紫外線吸収剤を配合した化粧料が例示
できる。On the other hand, various cosmetics for protecting against ultraviolet rays have been developed. For example, cosmetics containing a masking agent such as titanium oxide or an ultraviolet absorber such as an aminobenzoate derivative or a benzophenone derivative can be exemplified.
【０００４】しかしながら、隠蔽剤による紫外線防護
は、紫外線防護に必要な量隠蔽剤を配合すると、外観が
著しく白化するという欠点が有った。これは、隠蔽剤の
粒子径を小さくする事により大分緩和出来るものの、決
して十分ではなかった。[0004] However, the ultraviolet protection by the concealing agent has a drawback that when the concealing agent is added in an amount necessary for the protection of the ultraviolet light, the appearance is significantly whitened. Although this can be largely alleviated by reducing the particle size of the concealing agent, it has never been sufficient.
【０００５】また、紫外線吸収剤による保護は、紫外線
吸収剤の安全性、紫外線吸収剤の安定性、紫外線吸収剤
の吸収限度等紫外線吸収剤にまつわる様々な問題があ
り、紫外線吸収剤のみで紫外線から皮膚を防護する事は
とうてい不可能と言わざるを得ない。Further, the protection by the ultraviolet absorber has various problems related to the ultraviolet absorber, such as the safety of the ultraviolet absorber, the stability of the ultraviolet absorber, and the absorption limit of the ultraviolet absorber. Protecting the skin is almost impossible.
【０００６】[0006]
【発明が解決しようとする課題】本発明はかかる状況を
鑑みて為されたものであり、白化をせずに充分な紫外線
からの防護を期待できる化粧料を提供する事を課題とす
る。SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and it is an object of the present invention to provide a cosmetic which can be expected to sufficiently protect against ultraviolet rays without whitening.
【０００７】[0007]
【課題を解決するための手段】上記の観点に立って本発
明者らは白化をせずに紫外線からの防護が行える化粧料
の処方化研究を鋭意行ったところ、平均の厚みが０．１
μｍ〜２μｍ、平均の大きさが１〜１００μｍの薄片状
シリカゲルと平均粒径０．０１〜０．２μｍの微粒子酸
化チタンを組み合わせて配合する事により、透明感に優
れ、従って白化が抑制され、且つ、紫外線からの防護効
果に優れた化粧料を提供できる事を見いだし、発明を完
成させた。In view of the above, the present inventors have conducted intensive research on the formulation of cosmetics capable of protecting against ultraviolet rays without whitening.
By combining a flaky silica gel having an average size of 1 to 100 μm with a fine particle titanium oxide having an average particle size of 0.01 to 0.2 μm, excellent transparency is obtained, and The inventors have found that it is possible to provide a cosmetic which suppresses whitening and has an excellent protective effect from ultraviolet rays, and has completed the invention.
【０００８】ここで、薄片状シリカゲルの平均の大きさ
についてであるが、これは１００個の薄片についての
（薄片の最長のさしわたし径＋最短のさしわたし径）／
２の平均値と定義する。本発明で用いる薄片状シリカゲ
ルはこの平均の大きさに対して厚みが薄いものを云い、
この比が１０〜５０倍であることが好ましい。この比は
更に好ましくは２０〜３０倍である。また、平均の大き
さは１〜１００μｍが好ましく特に１０〜５０μｍが好
ましい。これは、平均の大きさと厚さの比が小さくなり
過ぎても大きくなりすぎても薄片状シリカゲルの持って
いる透明感が損なわれ、平均の大きさが小さすぎと系に
与える透明性が小さくなり、大きくなりすぎると紫外線
防護効果が損なわれるからである。かかるシリカゲルの
製造法は、特開昭６２−１２７１１号、特開昭６３−１
６６８１９号、特願平４−１４５０１１号等に記載され
ている製造方法に従って行えば良い。かかる薄片状シリ
カゲルとしてＳＧフレーク（日本板硝子（株）製）が既
に市販されている。Here, regarding the average size of the flaky silica gel, it is calculated based on (the longest diameter of the flake + the shortest diameter of the flake) / 100 flakes.
Defined as the average of 2. The flaky silica gel used in the present invention has a small thickness with respect to the average size.
This ratio is preferably 10 to 50 times. This ratio is more preferably 20 to 30 times. Further, the average size is preferably 1 to 100 μm, particularly preferably 10 to 50 μm. This is because if the ratio of the average size to the thickness is too small or too large, the transparency of the flaky silica gel is impaired, and if the average size is too small, the transparency given to the system is small. This is because, if it is too large, the UV protection effect is impaired. Preparation of such silica gel, JP 6 No. 2 -12711, Sho 63 -
The method may be performed according to the manufacturing method described in Japanese Patent Application No. 66819, Japanese Patent Application No. 4-145011 or the like. SG flake (manufactured by Nippon Sheet Glass Co., Ltd.) is already commercially available as such flaky silica gel.
【０００９】酸化チタンは微粒子である事が必須であ
り、これは微粒子でなければ酸化チタンによる白化が防
げないからである。ここで微粒子とは平均粒径が０．２
μｍ以下の粒子を云う。また、酸化チタンの平均粒径の
下限値は０．０１μｍである。これは、平均粒径が小さ
すぎると混合が困難になったりと剤形化のための取扱い
が困難になるためである。また、酸化チタンはアナター
ゼ型でもルチル型でも良く、更にはこの２つの混合物で
も良い。It is essential that the titanium oxide is fine particles, because whitening by the titanium oxide cannot be prevented unless the fine particles are fine particles. Here, the fine particles have an average particle size of 0.2.
It refers to particles of μm or less. The lower limit of the average particle size of titanium oxide is 0.01 μm. This is because if the average particle size is too small, mixing becomes difficult or handling for forming a dosage form becomes difficult. The titanium oxide may be of an anatase type or a rutile type, and may be a mixture of the two.
【００１０】これら薄片状シリカゲル及び微粒子の酸化
チタンは表面処理してもしなくても良く、表面処理とし
ては、ポリヒドロキシメチルシロキサンの焼き付け処
理、シリコーンや油脂によるコーティング、金属石鹸に
よるコーティング、アミノ酸誘導体による処理等があ
る。These flaky silica gel and fine particle titanium oxide may or may not be surface-treated. Examples of the surface treatment include baking treatment of polyhydroxymethylsiloxane, coating with silicone or oil and fat, coating with metal soap, and amino acid derivative. Processing.
【００１１】薄片状シリカゲルの好適な配合量は０．１
〜１０重量％であり、これは少なすぎると透明性への寄
与効果が少なくなりすぎ、多すぎると紫外線からの防護
効果が損なわれる。最も好適な配合量は１〜５重量％で
あり、且つ、微粒子の酸化チタン量に対して１／２〜１
／１０が好ましい。The preferred amount of the flaky silica gel is 0.1.
If it is too small, the effect of contributing to transparency is too small, and if it is too large, the protective effect from ultraviolet rays is impaired. The most preferable compounding amount is 1 to 5% by weight, and 1/2 to 1% based on the titanium oxide amount of the fine particles.
/ 10 is preferred.
【００１２】又、微粒子の酸化チタンの配合量は１〜２
０重量％が好適であり、１％未満では充分な紫外線から
の防護効果が得られず、２０重量％を越えると白化が著
しくなる上、防護効果は頭打ちになる。３〜１０重量％
が最も好適である。The amount of the fine particles of titanium oxide is 1-2.
0% by weight is preferable, and if it is less than 1%, a sufficient protective effect from ultraviolet rays cannot be obtained. If it exceeds 20% by weight, whitening becomes remarkable and the protective effect reaches a plateau. 3-10% by weight
Is most preferred.
【００１３】本発明の化粧料はこれら必須の成分以外
に、様々な化粧料で広く用いられている任意成分を配合
し、クリーム、乳液、化粧水、アンダーメークアップ、
ファンデーション、プレストパウダー、ツーウェーケー
キ、リップカラー、リップクリーム等の様々な化粧料剤
形に通常の方法を用いて剤形化できる。The cosmetic of the present invention contains, in addition to these essential ingredients, optional ingredients widely used in various cosmetics, such as cream, emulsion, lotion, under makeup,
Various cosmetic dosage forms such as foundations, pressed powders, two-way cakes, lip colours, lip balms, etc. can be formulated using conventional methods.
【００１４】これら任意成分としては、流動パラフィ
ン、ワセリン、マイクロクリスタリンワックス等の炭化
水素類、ホホバ油、カルナウバワックス等の高級脂肪酸
と高級アルコールのエステル類、オリーブ油、牛脂、ひ
まし油等のトリグリセライド類、高級アルコール類、高
級脂肪酸類、ノニオン界面活性剤類、アニオン界面活性
剤類、カチオン界面活性剤類、石鹸類、酸化鉄や群青、
紺青等の着色料、有機色素、カオリン、セリサイト、タ
ルク、マイカ等の粉体類、パラベン等の防腐剤類、ＢＨ
Ｔ等の抗酸化剤類、各種薬効成分等が挙げられる。Examples of these optional components include hydrocarbons such as liquid paraffin, petrolatum, and microcrystalline wax; esters of higher fatty acids and higher alcohols such as jojoba oil and carnauba wax; triglycerides such as olive oil, beef tallow, and castor oil; Higher alcohols, higher fatty acids, nonionic surfactants, anionic surfactants, cationic surfactants, soaps, iron oxide and ultramarine,
Colorants such as navy blue, organic pigments, powders such as kaolin, sericite, talc, mica, preservatives such as parabens, BH
Antioxidants such as T, various medicinal ingredients and the like.
【００１５】更に、紫外線からの防護効果を高めるため
に、アミノ安息香酸誘導体やベンゾフェノン誘導体等の
紫外線吸収剤を配合しても良い。Further, in order to enhance the protection effect from ultraviolet rays, an ultraviolet absorbent such as an aminobenzoic acid derivative or a benzophenone derivative may be added.
【００１６】[0016]
【実施例】以下に実施例を示し更に詳しく本発明につい
て説明するが、本発明がこれら実施例に限定を受けない
事は云うまでもない。以下配合割合は何れも重量部を表
す。EXAMPLES The present invention will be described in more detail with reference to the following Examples, but it goes without saying that the present invention is not limited to these Examples. Hereinafter, all of the compounding ratios indicate parts by weight.
【００１７】実施例１ 配合例（リップクリーム） 下記の処方に基づいて紫外線防護リップクリームを作製
した。即ち、ＡにＢを加えホールミルで分散した後、Ｃ
の成分を加え９０℃で加熱溶解し金型に流し込み冷却し
リップクリームを得た。 （Ａ）グリセリルトリイソオクタネート １５ セチルイソオクタネート １５ 流動パラフィン １５ ポリメチルフェニルシロキサン（１００ｃ．ｓ．） ５ （Ｂ）薄片状シリカゲル（商品名：ＳＧフレーク） ２ 微粒子酸化チタン（ルチル型） ６ （Ｃ）マイクロクリスタリンワックス １５ セレシン ７ ラノリン ２０Example 1 Formulation Example (Lip Cream) An ultraviolet protective lip cream was prepared based on the following formulation. That is, after adding B to A and dispersing in a hole mill,
Was melted by heating at 90 ° C., poured into a mold and cooled to obtain a lip balm. (A) Glyceryl triisooctanoate 15 Cetyl isooctanoate 15 Liquid paraffin 15 Polymethylphenylsiloxane (100 cs.) 5 (B) Flaky silica gel (trade name: SG flake) 2 Fine particle titanium oxide (rutile type) 6 (C) microcrystalline wax 15 ceresin 7 lanolin 20
【００１８】実施例２ 配合例（リップカラー） 下記の処方に基づいて紫外線防護リップカラーを作製し
た。即ち、ＡにＢを加えボールミルで分散した後、Ｃの
成分を加え９０℃で加熱溶解し金型に流し込み冷却しリ
ップカラーを得た。 （Ａ）グリセリルトリイソオクタネート １５ セチルイソオクタネート １５ 流動パラフィン １５ ポリメチルフェニルシロキサン（１００ｃ．ｓ．） ５ （Ｂ）薄片状シリカゲル（商品名：ＳＧフレーク） １ 微粒子酸化チタン（ルチル型） ４ ベンガラ ０．５ 赤色有機色素 ０．５ 黄色酸化鉄 ２ （Ｃ）マイクロクリスタリンワックス １５ セレシン ７ ラノリン ２０Example 2 Formulation Example (Lip Color ) An ultraviolet protection lip color was prepared based on the following formulation. That is, after B was added to A and dispersed by a ball mill, the component C was added and dissolved by heating at 90 ° C., poured into a mold and cooled to obtain a lip color . (A) Glyceryl triisooctanoate 15 Cetyl isooctanoate 15 Liquid paraffin 15 Polymethylphenylsiloxane (100 cs.) 5 (B) Flaky silica gel (trade name: SG flake) 1 Fine particle titanium oxide (rutile type) 4 Bengala 0.5 Red organic dye 0.5 Yellow iron oxide 2 (C) microcrystalline wax 15 Celesin 7 Lanolin 20
【００２０】実施例３ 配合例（紫外線防護リップクリーム） 下記の処方に基づいて紫外線防護リップクリームを作製
した。即ち、ＡにＢを加えボールミルで分散した後、Ｃ
の成分を加え９０℃で加熱溶解し金型に流し込み冷却し
紫外線防護リップクリームを得た。 （Ａ）グリセリルトリイソオクタネート １５ セチルイソオクタネート １３ 流動パラフィン １３ ポリメチルフェニルシロキサン（１００ｃ．ｓ．） ３ パラアミノ安息香酸イソオクチルエステル ２ （Ｂ）薄片状シリカゲル（商品名：ＳＧフレーク） ４ 微粒子酸化チタン（ルチル型） ８ （Ｃ）マイクロクリスタリンワックス １５ セレシン ７ ラノリン ２０Example 3 Formulation Example (UV protection lip balm ) An UV protection lip balm was prepared based on the following formulation. That is, after adding B to A and dispersing in a ball mill,
Was melted by heating at 90 ° C., poured into a mold and cooled to obtain an ultraviolet protective lip cream . (A) glyceryl triisooctanoate 15 cetyl isooctanoate 13 liquid paraffin 13 polymethylphenylsiloxane (100 cs) 3 para-aminobenzoic acid isooctyl ester 2 (B) flaky silica gel (trade name: SG flake) 4 Fine particle titanium oxide (rutile type) 8 (C) microcrystalline wax 15 ceresin 7 lanolin 20
【００２１】実施例４ 紫外線防護試験 ハートレイ系白色種雄性モルモットを用いて、実施例１
〜３の化粧料の紫外線防護効果を調べた。即ち、モルモ
ットの背部を剃毛し、左右に２ｃｍ四方の部位を３部位
づつ計６部位設け、右に検体を０．０５ｇづつ塗布し紫
外線ランプであるＳＥランプで２０分照射し、照射後２
４時間に皮膚反応を本邦パッチテスト基準にて観察し
た。即ち、−：無反応、±：擬陽性反応、＋：陽性反
応、＋＋：浮腫を伴う反応である。結果を表１に示す。
これより、本発明の紫外線防護化粧料が紫外線防護効果
に優れている事が分かる。Example 4 Ultraviolet ray protection test Example 1 was performed using a Hartley white male guinea pig.
The ultraviolet protection effects of the cosmetics Nos. 1 to 3 were examined. That is, the back of the guinea pig was shaved, three 2 cm square sections were provided on the right and left, and a total of 6 sections were provided. A 0.05 g sample was applied on the right, and the specimen was irradiated with an SE lamp, which is an ultraviolet lamp, for 20 minutes.
At 4 hours, the skin reaction was observed according to the Japanese patch test standard. That is,-: no reaction, ±: false positive reaction, +: positive reaction, ++: reaction with edema. Table 1 shows the results.
This indicates that the ultraviolet protective cosmetic of the present invention has an excellent ultraviolet protective effect.
【００２２】[0022]
【表１】 [Table 1]
【００２３】実施例５ 配合例（紫外線防護乳液） 下記の表２の処方に従って、紫外線保護乳液を作製し
た。即ちＡ、Ｂ、Ｃをそれぞれ８０℃に加熱し成分をそ
れぞれ溶解させ、ＣにＤを分散させ、これにＡ、つづい
てＢを加え、ホモミキサーにかけた後冷却し乳液を得
た。同時に比較例１〜３も作製した。Example 5 Formulation Example (UV protection milky lotion) An ultraviolet protection milky lotion was prepared according to the formulation shown in Table 2 below. That is, A, B, and C were each heated to 80 ° C. to dissolve the respective components, D was dispersed in C, A and then B were added thereto, and the mixture was homogenized and cooled to obtain an emulsion. At the same time, Comparative Examples 1 to 3 were also prepared.
【００２４】[0024]
【表２】 [Table 2]
【００２５】実施例６ 白化度の評価 専門美容パネル５名を用いて、実施例５の乳液、比較例
１〜３の乳液について白化度の評価を行った。即ち、検
体を上腕内側部に適量塗布し、その仕上がり具合を著し
く白化する、白化する、やや白化する、白化しないの４
段階で評価した。結果を表３に示す。本発明の紫外線防
護乳液は白化抑制に優れている事が分かる。従って、薄
片上シリカゲルと微粒子酸化チタンの組み合わせが白化
抑制に優れている事が分かる。Example 6 Evaluation of the degree of whitening The emulsion of Example 5 and the emulsions of Comparative Examples 1 to 3 were evaluated for the degree of whitening using five professional beauty panels. That is, an appropriate amount of the sample is applied to the inner part of the upper arm, and the finished condition is significantly whitened, whitened, slightly whitened, and not whitened.
It was evaluated on a scale. Table 3 shows the results. It can be seen that the UV protective emulsion of the present invention is excellent in suppressing whitening. Therefore, it can be seen that the combination of silica gel on thin flakes and fine particle titanium oxide is excellent in suppressing whitening.
【００２６】[0026]
【表３】 [Table 3]
【００２７】実施例７ 紫外線防護試験 ハートレイ系白色種雄性モルモットを用いて、実施例
５、及び比較例１〜３の化粧料の紫外線防護効果を調べ
た。即ち、モルモットの背部を剃毛し、左右に２ｃｍ四
方の部位を３部位づつ計６部位設け、右に検体を０．０
５ｇづつ塗布し紫外線ランプであるＳＥランプで２０分
照射し、照射後２４時間に皮膚反応を本邦パッチテスト
基準にて観察した。即ち、−：無反応、±：擬陽性反
応、＋：陽性反応、＋＋：浮腫を伴う反応である。結果
を表４に示す。これより、本発明の紫外線防護化粧料が
紫外線防護効果に優れている事が分かる。Example 7 UV protection test The cosmetics of Example 5 and Comparative Examples 1 to 3 were tested for UV protection effect using Hartley white male guinea pigs. That is, the back of the guinea pig was shaved, three 2 cm square sections were provided on the right and left, and a total of 6 sections were provided.
It was applied in an amount of 5 g each and irradiated with an SE lamp as an ultraviolet lamp for 20 minutes, and the skin reaction was observed 24 hours after the irradiation according to the Japanese patch test standard. That is,-: no reaction, ±: false positive reaction, +: positive reaction, ++: reaction with edema. Table 4 shows the results. This indicates that the ultraviolet protective cosmetic of the present invention has an excellent ultraviolet protective effect.
【００２８】[0028]
【表４】 [Table 4]
【００２９】実施例８ 配合例（紫外線防護リップクリーム） 下記の処方に基づいて紫外線防護リップクリームを作製
した。即ち、ＡにＢを加えボールミルで分散した後、Ｃ
の成分を加え９０℃で加熱溶解し金型に流し込み冷却し
紫外線防護リップクリームを得た。 （Ａ）ネオペンチルグリコールジイソオクタン酸エステル １１ トリイソオオクタン酸グリセロール １８ セチルイソオクタネート ９ 流動パラフィン １１ （Ｂ）薄片状シリカゲル（商品名：ＳＧフレーク） ４ 微粒子酸化チタン ２０ （Ｃ）固形パラフィン １２ マイクロクリスタリンワックス １５Example 8 Formulation Example (Ultraviolet Protective Lip Balm) An ultraviolet protective lip cream was prepared based on the following formulation. That is, after adding B to A and dispersing in a ball mill,
Was melted by heating at 90 ° C., poured into a mold and cooled to obtain an ultraviolet protective lip cream. (A) neopentyl glycol diisooctanoate 11 glycerol triisoiooctanoate 18 cetyl isooctanoate 9 liquid paraffin 11 (B) flaky silica gel (trade name: SG flake) 4 fine particle titanium oxide 20 (C) solid paraffin 12 micro Crystalline wax 15
【００３０】実施例９ 紫外線防護試験 実施例８のリップクリームを用いてＦＤＡ基準による紫
外線防護指数（ＳＰＦ）を白人男女を用いて測定した。
ＳＰＦ値は９．８９であった。これより本発明の化粧料
は紫外線防護効果に優れている事が分かる。Example 9 Ultraviolet Protection Test The lip balm of Example 8 was used to measure the Ultraviolet Protection Index (SPF) according to the FDA standard using white men and women.
The SPF value was 9.89. This indicates that the cosmetic of the present invention has an excellent ultraviolet protection effect.
【００３１】[0031]
【発明の効果】本発明の化粧料は紫外線防護効果に優れ
る上、使用後白化しないので、紫外線の防護に大変有益
である。EFFECT OF THE INVENTION The cosmetic of the present invention is excellent in ultraviolet ray protection effect and does not whiten after use, which is very useful for protection of ultraviolet ray.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平６−87720（ＪＰ，Ａ) 特開 平４−145011（ＪＰ，Ａ) 特開 昭63−166819（ＪＰ，Ａ) 特開 昭62−12711（ＪＰ，Ａ) 特開 平１−143821（ＪＰ，Ａ) 特開 平１−9803（ＪＰ，Ａ) (58)調査した分野(Int.Cl.7，ＤＢ名) A61K 7/00 - 7/50 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-6-87720 (JP, A) JP-A-4-145011 (JP, A) JP-A-63-166819 (JP, A) JP-A-62-1987 12711 (JP, A) JP-A-1-143821 (JP, A) JP-A-1-9803 (JP, A) (58) Fields investigated (Int. Cl. 7 , DB name) A61K 7/00-7 / 50
Claims (1)
の大きさが１〜１００μｍの薄片状シリカゲル（但し、
平均の厚み＜平均の大きさである）０．１〜１０重量％
と平均粒径０．０１〜０．２μｍの微粒子酸化チタン１
〜２０重量％とを含み、且つ該薄片状シリカゲル量が微
粒子酸化チタン量に対して１／２〜１／１０であること
を特徴とする紫外線防護用の化粧料。1. A flaky silica gel having an average thickness of 0.1 μm to 2 μm and an average size of 1 to 100 μm (however,
Average thickness <average size) 0.1 to 10% by weight
And fine particle titanium oxide 1 having an average particle size of 0.01 to 0.2 μm
And a 20 wt%, and flaky silica gel amount fine
1/2 to 1/10 of the amount of titanium oxide particles
UV protection cosmetics characterized by the following .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP04189694A JP3265111B2 (en) | 1994-02-16 | 1994-02-16 | UV protective cosmetics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP04189694A JP3265111B2 (en) | 1994-02-16 | 1994-02-16 | UV protective cosmetics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07228515A JPH07228515A (en) | 1995-08-29 |
| JP3265111B2 true JP3265111B2 (en) | 2002-03-11 |
Family
ID=12621055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP04189694A Expired - Fee Related JP3265111B2 (en) | 1994-02-16 | 1994-02-16 | UV protective cosmetics |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3265111B2 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2745493B1 (en) * | 1996-03-01 | 1998-04-24 | Oreal | ANHYDROUS COMPOSITION IN POWDER FORM AND USE OF AN ESTER AS BINDING POWDER |
| US6117419A (en) * | 1996-09-16 | 2000-09-12 | Vernice; Joseph James | Delivery system for oil soluble actives in cosmetic/personal care products |
| KR100372233B1 (en) * | 1997-03-12 | 2003-06-11 | 주식회사 코리아나화장품 | Skin-whitening powder, preparation process thereof and skin-whitening makeup cosmetic containing the same powder |
| US6077341A (en) * | 1997-09-30 | 2000-06-20 | Asahi Glass Company, Ltd. | Silica-metal oxide particulate composite and method for producing silica agglomerates to be used for the composite |
| JP3795671B2 (en) * | 1998-05-29 | 2006-07-12 | 旭硝子エスアイテック株式会社 | Cosmetics containing silica-metal oxide fine particle composite |
| WO2001075981A1 (en) | 2000-04-04 | 2001-10-11 | Matsushita Electric Industrial Co.,Ltd. | Thin-film semiconductor device and method for manufacturing the same |
| KR100786706B1 (en) * | 2002-02-20 | 2007-12-21 | (주)아모레퍼시픽 | Emulsifier-free UV protecting cosmetic compositions of the oil-in-water type which has water splash appearance and a method of preparing thereof |
| DE102004049203A1 (en) * | 2004-10-08 | 2006-04-20 | Merck Patent Gmbh | Coated silicon dioxide effect pigments with improved optical properties are made using silicon dioxide platelets of 50-150 nm thickness |
| DE102005001997A1 (en) * | 2005-01-17 | 2006-07-20 | Merck Patent Gmbh | Effect pigments with colour flop comprising SiO2 laminars coated with metal oxides, useful in e.g. cosmetics and coating for pharmaceuticals, has colour flop extending through all four quadrants of a,b-colour coordinate system |
| JP6402395B2 (en) * | 2013-09-30 | 2018-10-10 | ディーエスエム アイピー アセッツ ビー．ブイ．Ｄｓｍ Ｉｐ Ａｓｓｅｔｓ Ｂ．Ｖ． | Sunscreen topical composition titanium dioxide and silica |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0729902B2 (en) * | 1985-07-11 | 1995-04-05 | 住友化学工業株式会社 | Makeup cosmetics |
| JPH0791174B2 (en) * | 1986-12-27 | 1995-10-04 | 住友化学工業株式会社 | Makeup cosmetics |
| JP2525192B2 (en) * | 1987-06-30 | 1996-08-14 | 住友化学工業株式会社 | Method for producing flaky metal compound dispersed with fine metal compound |
| JPH01143821A (en) * | 1987-11-30 | 1989-06-06 | Shiseido Co Ltd | Cosmetic |
| JP3066974B2 (en) * | 1990-10-02 | 2000-07-17 | 旭硝子株式会社 | Silica-containing cosmetics |
| JPH0687720A (en) * | 1992-09-08 | 1994-03-29 | Nippon Sheet Glass Co Ltd | Cosmetic containing flaky silica blended therein |
-
1994
- 1994-02-16 JP JP04189694A patent/JP3265111B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07228515A (en) | 1995-08-29 |
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