JPH02282312A - Solid powdery cosmetic - Google Patents
Solid powdery cosmeticInfo
- Publication number
- JPH02282312A JPH02282312A JP10422189A JP10422189A JPH02282312A JP H02282312 A JPH02282312 A JP H02282312A JP 10422189 A JP10422189 A JP 10422189A JP 10422189 A JP10422189 A JP 10422189A JP H02282312 A JPH02282312 A JP H02282312A
- Authority
- JP
- Japan
- Prior art keywords
- titanium oxide
- powder
- silica
- weight
- cosmetic
- 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.)
- Pending
Links
- 239000002537 cosmetic Substances 0.000 title claims abstract description 40
- 239000007787 solid Substances 0.000 title claims abstract description 35
- 239000000843 powder Substances 0.000 claims abstract description 74
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 58
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 35
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 32
- 239000010445 mica Substances 0.000 claims abstract description 27
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 27
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000010936 titanium Substances 0.000 claims abstract description 14
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 14
- 239000002245 particle Substances 0.000 claims abstract description 12
- 239000002131 composite material Substances 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 abstract description 24
- 239000004615 ingredient Substances 0.000 abstract description 16
- 239000003921 oil Substances 0.000 abstract description 11
- 239000004215 Carbon black (E152) Substances 0.000 abstract description 2
- 229930195733 hydrocarbon Natural products 0.000 abstract description 2
- 150000002430 hydrocarbons Chemical class 0.000 abstract description 2
- 229920002545 silicone oil Polymers 0.000 abstract description 2
- 239000001993 wax Substances 0.000 abstract description 2
- 239000008041 oiling agent Substances 0.000 abstract 2
- 239000003925 fat Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 description 10
- 238000000576 coating method Methods 0.000 description 10
- 239000000203 mixture Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 6
- 239000010419 fine particle Substances 0.000 description 6
- 241001237961 Amanita rubescens Species 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 239000003205 fragrance Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000000049 pigment Substances 0.000 description 4
- PRAKJMSDJKAYCZ-UHFFFAOYSA-N squalane Chemical compound CC(C)CCCC(C)CCCC(C)CCCCC(C)CCCC(C)CCCC(C)C PRAKJMSDJKAYCZ-UHFFFAOYSA-N 0.000 description 4
- 239000000454 talc Substances 0.000 description 4
- 229910052623 talc Inorganic materials 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 238000002834 transmittance Methods 0.000 description 3
- 229940099259 vaseline Drugs 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- FHKBQTYCGXHYRV-UHFFFAOYSA-N N.[O-2].[Ti+4] Chemical compound N.[O-2].[Ti+4] FHKBQTYCGXHYRV-UHFFFAOYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 239000004205 dimethyl polysiloxane Substances 0.000 description 2
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- JXTPJDDICSTXJX-UHFFFAOYSA-N n-Triacontane Natural products CCCCCCCCCCCCCCCCCCCCCCCCCCCCCC JXTPJDDICSTXJX-UHFFFAOYSA-N 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229940032094 squalane Drugs 0.000 description 2
- LLZRNZOLAXHGLL-UHFFFAOYSA-J titanic acid Chemical compound O[Ti](O)(O)O LLZRNZOLAXHGLL-UHFFFAOYSA-J 0.000 description 2
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 206010016322 Feeling abnormal Diseases 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 1
- 239000004472 Lysine Substances 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- 208000000453 Skin Neoplasms Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 208000038016 acute inflammation Diseases 0.000 description 1
- 230000006022 acute inflammation Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 235000013871 bee wax Nutrition 0.000 description 1
- 239000012166 beeswax Substances 0.000 description 1
- 229940073609 bismuth oxychloride Drugs 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 229940105990 diglycerin Drugs 0.000 description 1
- GPLRAVKSCUXZTP-UHFFFAOYSA-N diglycerol Chemical compound OCC(O)COCC(O)CO GPLRAVKSCUXZTP-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000000744 eyelid Anatomy 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- WTFXARWRTYJXII-UHFFFAOYSA-N iron(2+);iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Fe+2].[Fe+3].[Fe+3] WTFXARWRTYJXII-UHFFFAOYSA-N 0.000 description 1
- LDHBWEYLDHLIBQ-UHFFFAOYSA-M iron(3+);oxygen(2-);hydroxide;hydrate Chemical compound O.[OH-].[O-2].[Fe+3] LDHBWEYLDHLIBQ-UHFFFAOYSA-M 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229940057995 liquid paraffin Drugs 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 239000004200 microcrystalline wax Substances 0.000 description 1
- 235000019808 microcrystalline wax Nutrition 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000014593 oils and fats Nutrition 0.000 description 1
- BWOROQSFKKODDR-UHFFFAOYSA-N oxobismuth;hydrochloride Chemical compound Cl.[Bi]=O BWOROQSFKKODDR-UHFFFAOYSA-N 0.000 description 1
- DXGLGDHPHMLXJC-UHFFFAOYSA-N oxybenzone Chemical compound OC1=CC(OC)=CC=C1C(=O)C1=CC=CC=C1 DXGLGDHPHMLXJC-UHFFFAOYSA-N 0.000 description 1
- 229960001173 oxybenzone Drugs 0.000 description 1
- DCKVFVYPWDKYDN-UHFFFAOYSA-L oxygen(2-);titanium(4+);sulfate Chemical compound [O-2].[Ti+4].[O-]S([O-])(=O)=O DCKVFVYPWDKYDN-UHFFFAOYSA-L 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 230000009759 skin aging Effects 0.000 description 1
- 201000000849 skin cancer Diseases 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate group Chemical group S(=O)(=O)([O-])[O-] QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229910000348 titanium sulfate Inorganic materials 0.000 description 1
- 239000012463 white pigment Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、酸化チタンとシリカから成る加圧崩壊性球状
複合粉末及び雲母表面が酸化チタンとシリカで被覆され
た偏平状酸化チタンシリカ被覆雲ツユ粉末を含有する固
Ｊｆ９粉末状化粧料に関し、更に詳細には、使用時に塗
布体への取れが良く、肌へののびひろがりが軽く、また
化粧後には密着感があり、自然な仕上がりを有し、しか
も紫外線遮蔽効果に優れた固形粉末状化粧料に関する。Detailed Description of the Invention [Field of Industrial Application] The present invention provides a pressure-disintegrable spherical composite powder composed of titanium oxide and silica, and a flat titanium oxide silica-coated cloud in which the mica surface is coated with titanium oxide and silica. Regarding the solid Jf9 powder cosmetic containing Tsuyu powder, more specifically, it is easy to remove from the application body when used, spreads lightly on the skin, and has a feeling of adhesion after makeup, giving a natural finish. The present invention also relates to a solid powder cosmetic that has an excellent ultraviolet shielding effect.
過度の紫外線は、皮膚の急性炎症を引き起したり、長期
暴露によって皮膚の早期老化や皮膚癌の一因となったり
することがあり、人間の皮膚にとって悪影背を及ばずこ
とが知られている。Excessive UV rays are known to have no negative effects on human skin, although they can cause acute inflammation of the skin and contribute to premature skin aging and skin cancer with long-term exposure. ing.
このため、紫外線から皮膚を保護する目的で、紫外線吸
収剤や紫外線散乱剤を→）ンカット製品やメーキャップ
化粕料に添加したり、また紫外線を遮蔽するた約に、多
くの場合、酸化チタンが用いられていた。しかしながら
、通常の酸化チタンは広域に紫外線を遮蔽でき、不活性
で皮膚安全性が高いものの、白色顔料として使用されて
いるように、屈折率がおおきく強い隠蔽力を有するため
、これを配合した化粧料は、皮膚に塗布した際に白く不
透明感があり、厚化粧を呈し、不自然な仕上がりとなる
。この傾向は配合量の増加に伴い一層顕著となり、紫外
線遮蔽効果を高給たり、化粧仕上がりに自然さが求めら
れる上で望ましくなかった。また、凝集性が強く、流動
性が低いため塗布体での取れが悪化したり、付着力が強
いため肌でののびが重くなってしまう欠点があった。For this reason, in order to protect the skin from ultraviolet rays, ultraviolet absorbers and ultraviolet scattering agents are added to uncut products and make-up powders, and in many cases titanium oxide is added to protect the skin from ultraviolet rays. It was used. However, although regular titanium oxide can block ultraviolet rays over a wide range, is inert and highly safe for the skin, it has a large refractive index and strong hiding power, as it is used as a white pigment. When applied to the skin, the pigment appears white and opaque, giving a heavy makeup look and an unnatural finish. This tendency becomes more pronounced as the blending amount increases, and is undesirable because a high ultraviolet shielding effect is required and a natural makeup finish is required. In addition, it has strong cohesiveness and low fluidity, which makes it difficult to remove from the application body, and its strong adhesion makes it difficult to spread on the skin.
このた袷、通常の酸化チタンより紫外線遮蔽効果が高い
微粒子酸化チタンを応用することが提案されてきた（特
公昭４７−４２５ （１２号）。To this end, it has been proposed to use fine particle titanium oxide, which has a higher ultraviolet shielding effect than ordinary titanium oxide (Japanese Patent Publication No. 47-425 (No. 12)).
しかしながら、微粒子酸化チタンは紫外線遮蔽効果に優
れ、透明性があり、自然な仕上がりを得るた狛に好適で
あるものの、これを配合した固形粉末状化粧料は、ケー
キンク現象を起こし、塗布体での取れが悪化して使用不
能になることもあり、また皮膚へのイ；［着力が強く、
良好なのびを拐難かった。However, although fine-particle titanium oxide has excellent UV-shielding effects and is transparent, and is suitable for use in cosmetics to achieve a natural finish, solid powder cosmetics containing it cause cake-inking and are difficult to apply when applied. It may become difficult to remove and become unusable, and it may also be harmful to the skin;
It was difficult to maintain good growth.
また、微粒子チタンを金属石けんで表面処理したり、酸
化チタンの形状を球状化したり、酸化チタンを被覆した
板状粉体を応用することが知られている。しかしながら
、これらを単に化粧料に配合しただけでは、塗布体での
取れやのびが良くなるものの、未だ充分ではなく、しか
も化粧仕上がり膜の密着感、自然さ、さらに優れた紫外
線遮蔽効果を同時に満足できるものではなかった。It is also known to treat the surface of fine titanium particles with metallic soap, to make titanium oxide spherical, and to apply plate-shaped powder coated with titanium oxide. However, simply incorporating these into cosmetics improves the removal and spreadability of the applied product, but it is still not sufficient, and it also satisfies the adhesion and naturalness of the makeup finish film, as well as the excellent UV-shielding effect. It wasn't possible.
一方、固形粉末状化粧料の塗布体への取れや肌でののび
を良くするた約、体質無機顔料が用いられている。しか
し、例えば雲母や雲母チタンなどの偏平状粉末を化粧料
に配合した場合、化粧膜」−かりに不自然なツヤが生じ
るきいう欠点があった。このため、過度の光沢を抑１ｔ
ｉｌｌ Ｌだものが開発されているが、未だのびに重さ
が感じられ、充分満足できるものではなかった。On the other hand, extender inorganic pigments are used to make solid powder cosmetics easier to remove from the application body and spread on the skin. However, when flat-shaped powders such as mica or titanium mica are blended into cosmetics, there is a drawback that an unnatural gloss may be produced. Therefore, excessive gloss can be suppressed.
An ill L model has been developed, but it still feels heavy and is not completely satisfactory.
このため、塗布体へのとれがスｌ、−ズで肌へののびや
イ」着性が良く、化粧後に均一な化粧膜を形成し、密着
感があり、仕上がり状態が良く、しかも優れた紫外線遮
蔽効果を有する固形粉末状化粧料の開発が望まれていた
。For this reason, it is easy to apply onto the application body and spreads easily onto the skin.It forms a uniform makeup film after makeup, has a feeling of adhesion, and has a good finish. There has been a desire to develop solid powder cosmetics that have an ultraviolet shielding effect.
斯かる実情において、本発明者らは鋭意研究を行った結
果、酸化チタンとシリカから成る加圧崩壊性球状複合わ
〕末及び（ｆｉｎ平状配状酸化チタンリカ被覆雲母を含
有する化粧用粉末を配合した固形粉末状化粧料は、使用
性や化粧仕上がりが良く、しかも紫外線遮蔽効果に優れ
ていることを見出し、本発明を完成した。Under these circumstances, the present inventors conducted extensive research and found that a cosmetic powder containing a pressure-disintegrable spherical composite powder consisting of titanium oxide and silica and a mica coated with titanium oxide in a fin-shaped arrangement was developed. The present invention was completed based on the discovery that the blended solid powder cosmetic has good usability, good makeup finish, and excellent ultraviolet shielding effect.
すなわち、本発明は、化粧用粉末成分６０〜９５重量％
及び油剤成分５〜４０重量％を含有する固形粉末化粧料
において、化粧用粉末成分として、該粉末中に次の（Δ
）及び（Ｂ）〔但し、Ａ：Ｂは１／３（１：１〜３Ｉコ
（Ａ）８５〜９５重量％の酸化チタン及び５〜１５重量
％のシリカから成り、平均粒径Ｉ〜２０μである加圧崩
壊性球状複合粉末
２〜３０重量％
（Ｂ）雲母表面が２４．５〜３１．５重量％の酸化チタ
ンで被覆され、さらにその表面が１０〜３０重量％のシ
リカで被覆された偏平状酸化チタン−シリカ被覆雲母粉
末 １０〜６０重量％を合計量で１２〜７５重量％含む
ものを使用することを特徴とする固形粉末状化粧料を提
供するものである。That is, the present invention provides cosmetic powder components of 60 to 95% by weight.
In solid powder cosmetics containing 5 to 40% by weight of oil and oil components, the powder contains the following (Δ
) and (B) [where A:B is 1/3 (1:1-3I) (A) consists of 85-95% by weight of titanium oxide and 5-15% by weight of silica, and has an average particle size of I-20μ (B) The mica surface is coated with 24.5-31.5% by weight of titanium oxide, and the surface is further coated with 10-30% by weight of silica. The present invention provides a solid powder cosmetic, which contains a total amount of 12 to 75% by weight of flat titanium oxide-silica-coated mica powder of 10 to 60% by weight.
本発明に用いられる（Ａ）成分の加圧崩壊性球状複合粉
末は、酸化チタンとシリカの微粒子を凝集させた球状複
合粉末で、その組成割合が酸化チタン８５〜９５重量％
（以下、単に％で示す）、シリカ５〜１５％のものであ
る。シリカの含有量が５％未満では、酸化チタンの含有
量が多くなって酸化チタン自身１０質が強く現れてのび
が重い感触となり、白さが目立つよ−うになり、１５％
を超えると紫外線遮蔽効果に劣り、好ましくない。また
、加圧崩壊性球状複合粉末は、平均粒径が１〜２０μの
ものが好ましい。１ｇ未満では、小さずぎて球状である
粉末の特性が現れにくく、のびの軽い感触が得られず、
２０μを超えると粒子風を感じるようになり好ましくな
い。The pressure-disintegrable spherical composite powder of component (A) used in the present invention is a spherical composite powder in which fine particles of titanium oxide and silica are aggregated, and the composition ratio is 85 to 95% by weight of titanium oxide.
(hereinafter simply expressed in %), containing 5 to 15% silica. If the silica content is less than 5%, the content of titanium oxide will increase, and the 10 qualities of titanium oxide itself will strongly appear, making the spread feel heavy, and the whiteness will become noticeable.
If it exceeds , the ultraviolet shielding effect will be poor and undesirable. Further, the pressure-disintegrable spherical composite powder preferably has an average particle size of 1 to 20 μm. If it is less than 1 g, it will be too small to exhibit the characteristics of a spherical powder, and a light spreadable feel will not be obtained.
If it exceeds 20μ, a particle wind will be felt, which is not preferable.
さらに本発明においては、球状であることに起因する延
びの良さばかりでなく、肌に塗布後均−な膜を形成させ
、良好な仕上がり状態と紫外線遮蔽効果を得るために、
化粧操作によって崩壊し、微粒子化する性質、すなわち
塗擦圧によって崩壊する加圧崩壊性を有することが重要
である。この加圧崩壊性は、例えばヘイトン表面性測定
機を用いて荷重に対する摩擦抵抗値の変化度からすり破
壊強度として求めた場合、この値が１０〜２６０ｇ ／
Ｃｌ１１２のものが好ましい。すり破壊強度が小さすぎ
ると化粧料の製造過程での混合、粉砕、プレス時に破壊
が生じるようになり、大きくなると塗擦圧で破壊が生じ
なくなってしまう。Furthermore, in the present invention, in addition to the good spreadability due to the spherical shape, in order to form a uniform film on the skin after application, and to obtain a good finish and UV shielding effect,
It is important that the composition has the property of being disintegrated and turned into fine particles by makeup operations, that is, it has the property of being disintegrated under pressure and disintegrated by application pressure. This pressure disintegration property is determined as abrasion fracture strength from the degree of change in frictional resistance against load using, for example, a Hayton surface property measuring machine, and this value is 10 to 260 g /
Cl112 is preferred. If the abrasion fracture strength is too small, fractures will occur during mixing, crushing, and pressing during the manufacturing process of cosmetics, and if it is too large, fractures will not occur under application pressure.
かかる加圧崩壊性球状複合粉末は、例えばチタン、シリ
カの酸化物もしくは含水酸化物のコロイド溶液を噴霧乾
燥し−Ｃ製造することができる。より具体的には、例え
ば酸化チタンを含む硫酸チタンにアルカリ水溶液を加え
て含水チタン酸のスラリーとし、これをアルカリ水溶液
で濾過、洗浄して硫酸根を除去した後、水で濾過、洗浄
する。この含水チタン酸スラリーに酸を加えてｐ Ｉｆ
、Ｊ整後、チタンゾルとし、これにシリカゾルを加え
て混合する。Such a pressure-disintegrable spherical composite powder can be produced by spray-drying a colloidal solution of an oxide or a hydrous oxide of titanium or silica, for example. More specifically, for example, an alkaline aqueous solution is added to titanium sulfate containing titanium oxide to form a slurry of hydrous titanic acid, which is filtered and washed with an alkali aqueous solution to remove sulfate groups, and then filtered and washed with water. By adding acid to this hydrous titanic acid slurry, p If
After the titanium sol is prepared, silica sol is added thereto and mixed.
この混合ゾルを気相中に噴霧、乾爆することにより得る
ことができる（特開昭６１１６８５０３号）。It can be obtained by spraying this mixed sol into a gas phase and dry-exploding it (Japanese Patent Application Laid-open No. 61168503).
（Ｂ）成分の偏平状酸化チタン−シリカ被覆雲母粉末は
、雲母表面に酸化チタン、更にその上にシリカを被覆し
たものであり。被覆量が、被覆雲母全体で酸化チタン２
４．５〜３１．５％、シリカ１０〜３０％であるものが
好ましい。酸化チタンの被ｆｆ１ｔｌが２４．５％未満
では紫外線遮蔽効果に劣り、３１５％を超えると化粧仕
上がりでの透明感がなくなってしまう。またシリカの被
覆量が１０％未満では、のびが重くなって使用感に劣り
、３０％を超えると紫外線遮蔽効果が減少したり、成型
が難しくなるため好ましくない。さらに、粒子の大きさ
は特に限定されるものではないが、長径が平均で２０〜
３０μ、厚さが１〜２μのものが好ましい。The flat titanium oxide-silica-coated mica powder of component (B) has a mica surface coated with titanium oxide and further coated with silica. The coating amount is 2 titanium oxide on the entire coated mica.
Preferably, the content is 4.5 to 31.5%, and the silica content is 10 to 30%. If the ff1tl of titanium oxide is less than 24.5%, the ultraviolet shielding effect will be poor, and if it exceeds 315%, the makeup will lack transparency. Further, if the amount of silica coated is less than 10%, the coating becomes difficult to spread and the usability is poor, and if it exceeds 30%, the ultraviolet shielding effect decreases and molding becomes difficult, which is not preferable. Furthermore, the size of the particles is not particularly limited, but the average length is 20~
Preferably, the thickness is 30μ and the thickness is 1 to 2μ.
かかる被覆雲母は、その製法は特に限定されるものでは
ないが、例えばチタン酸塩の溶解液をアルカリ水溶液で
中和し、水洗後逸酸化水素水を加えて解膠する。これに
雲母粉末を加え、攪拌しながら加熱（１５０℃、２０時
間）して加水分解し、チタンを雲母表面に析出させ、こ
れを濾過、洗浄し、必要に応じて焼成する。次いでこれ
を解砕し、再び水を加えてスラリーとし、ｐ＋＋を調整
した後、ケイ酸塩を加えてシリカを粉末表面に析出させ
、これをさらに濾過、洗浄し、焼成して解砕することに
より得ることができる。The manufacturing method for such coated mica is not particularly limited, but for example, a titanate solution is neutralized with an alkaline aqueous solution, washed with water, and then peptized by adding aqueous hydrogen oxide. Mica powder is added to this, and heated (150° C., 20 hours) while stirring to hydrolyze the mixture to precipitate titanium on the mica surface, which is then filtered, washed and, if necessary, calcined. Next, this is crushed, water is added again to make a slurry, and after adjusting the p++, silicate is added to precipitate silica on the powder surface, which is further filtered, washed, fired, and crushed. It can be obtained by
本発明の固形粉末状化粧料に使用する化粧用粉末は、（
Ａ）及び（Ｉ３）成分を合３１量で１２〜７５％含むこ
とが必要である。（Ａ）及び（Ｂ）成分の合ε１量が１
２％未満では紫外線遮蔽効果を得るのに充分でなく、７
５％を超えると成型しにくくなり好ましくない。The cosmetic powder used in the solid powder cosmetic of the present invention is (
It is necessary to contain components A) and (I3) in a total amount of 31 to 12 to 75%. The total amount of ε1 of components (A) and (B) is 1
If it is less than 2%, it is not sufficient to obtain an ultraviolet shielding effect;
If it exceeds 5%, it becomes difficult to mold, which is not preferable.
また、（Ａ）： （Ｂ）は１／３０ ： １〜３１の
範囲にあることが好ましい。１／３０１より大きいと球
状粉末を配合した特有ののびの軽さなどが得られず、３
：１より小さいと化粧仕上がりの化粧膜に自然さがなく
なったり、成型しに（くなる。Moreover, it is preferable that (A):(B) is in the range of 1/30:1 to 31. If it is larger than 1/301, it will not be possible to obtain the characteristic lightness of spreading that is achieved by blending spherical powder,
: If it is smaller than 1, the makeup film will lose its natural look or become difficult to mold.
さらに、（Ａ）成分は、化粧用粉末中に２〜３０％配合
するのが好ましい。２％未満では使用時ののびの軽さな
ど、配合効果が得られず、３０％を超えると化粧仕上が
りに膜厚感を感じ、好ましくない。また、（Ｂ）成分は
、化粧用粉末中に１０〜６０％配合するのが好ましい。Furthermore, it is preferable that 2 to 30% of component (A) be blended into the cosmetic powder. If it is less than 2%, the blending effect such as light spreadability during use cannot be obtained, and if it exceeds 30%, the makeup finish will feel thick, which is not preferable. Moreover, it is preferable that the component (B) is blended in the cosmetic powder in an amount of 10 to 60%.
１０％未満では充分な紫外線遮蔽効果が得られず、６０
％を超えると粉っぽくなって感触が悪く、また成型する
のが難しくなり好ましくない。If it is less than 10%, sufficient ultraviolet shielding effect cannot be obtained;
If it exceeds %, it becomes powdery and feels bad, and it becomes difficult to mold, which is not preferable.
また、化粧用粉末成分としては、（Ａ＞及び（Ｂ）成分
以外に、通常の化粧料に用いられる粉末成分、例えばタ
ルク、マイカ、炭酸カルシウム、炭酸マグネシウム、硫
酸バリウム、シリカ、金属石けん、ナイロンパウダーポ
リエヂレンパウダー、ポリメチルメタアクリレートパウ
ダー、酸化チタン、酸化亜鉛、ベンガラ、黄酸化鉄、黒
酸化鉄、グンジョウ、タール色素、雲母チタン、酸化鉄
雲母チタン、オキシ塩化ビスマスなどを、必要に応じて
適宜選択して使用することができる。なお、これら粉末
及び前記（Ａ）及び（Ｂ）成分の必須粉末は、必要に応
じて公知の表面処理を施したものを用いることもできる
。In addition to ingredients (A> and (B)), cosmetic powder ingredients include powder ingredients commonly used in cosmetics, such as talc, mica, calcium carbonate, magnesium carbonate, barium sulfate, silica, metallic soap, and nylon. Powder polyethylene powder, polymethyl methacrylate powder, titanium oxide, zinc oxide, red iron oxide, yellow iron oxide, black iron oxide, gunjo, tar pigment, mica titanium, iron mica titanium oxide, bismuth oxychloride, etc., as required. These powders and the essential powders of the components (A) and (B) may be subjected to a known surface treatment if necessary.
本発明の固形粉末状化粧料は、斯かる化粧用粉末成分６
０〜９５％及び油剤成分５〜４０％を含有する。The solid powder cosmetic of the present invention comprises such cosmetic powder component 6.
It contains 0 to 95% and 5 to 40% of oil component.
油剤成分としては、通常化粧料に用いられるものであれ
ば特に制限されず、天然油、合成油のいずれをも問わず
、液状・半固形状・固形状の油剤を使用できるが、例え
ば油脂類、ロウ類、炭化水素油類、ニスデル油類、シリ
コーン油類、高級脂肪酸類、高級アルコール類などが挙
げられる。The oil component is not particularly limited as long as it is normally used in cosmetics, and liquid, semi-solid, or solid oils, including natural oils and synthetic oils, can be used. For example, oils and fats may be used. , waxes, hydrocarbon oils, Nisder oils, silicone oils, higher fatty acids, higher alcohols, and the like.
本発明の固形粉末状化粧料には、さらに必要に応じて通
常の化粧料に用いられる成分、例えば界面活性剤、酸化
防止剤、防腐剤、香料、紫外線吸収剤、美肌用成分など
を配合することができる。The solid powder cosmetic of the present invention may further contain ingredients used in ordinary cosmetics, such as surfactants, antioxidants, preservatives, fragrances, ultraviolet absorbers, skin beautifying ingredients, etc., as necessary. be able to.
本発明の固形粉末状化粧料利は、通常の方法に従って製
造することができ、ファンデーンヨン、白粉、頬紅、ア
イシャドウ、口紅などとして適用することができる。The solid powder cosmetic composition of the present invention can be manufactured according to a conventional method, and can be applied as foundation cream, white powder, blusher, eye shadow, lipstick, etc.
次に、実施例を挙げて本発明をさらに説明するが、本発
明はこれら実施例に限定されるものではない。Next, the present invention will be further explained with reference to Examples, but the present invention is not limited to these Examples.
実施例１
第１表に示す組成の固形粉末化粧料を調製し、下記評価
基準により評価した。結果を第１表に示す。Example 1 Solid powder cosmetics having the composition shown in Table 1 were prepared and evaluated according to the following evaluation criteria. The results are shown in Table 1.
（製法）
成分（１）〜（６）を混合し、均一にする。これに成分
（７〕〜（９）を加えて混合し、粉砕して均一にする。(Manufacturing method) Components (1) to (6) are mixed and made uniform. Ingredients (7) to (9) are added to this, mixed, and pulverized to make it uniform.
次いでこれを容器に充填し、プレス成型して固形粉末化
粧料を得た。Next, this was filled into a container and press-molded to obtain a solid powder cosmetic.
（評価法）
使用時及び仕上がり時
各固形粉末化粧料について実際の使用テストを行ない、
官能評価した。評価結果は次の基準で示した。(Evaluation method) We conducted actual use tests on each solid powder cosmetic during use and when finished.
Sensory evaluation was performed. The evaluation results were shown based on the following criteria.
◎：非常に良好 Ｏ：良好 △：やや劣る ×：劣る 紫外線遮蔽効果 パラフィン−８０°２０）に均−分（１（する。◎: Very good O: Good △: Slightly inferior ×: Inferior UV shielding effect Paraffin - 80° 20) and evenly distributed (1).
これを石英板状に一定膜厚となるように塗布し、分光光
度ｔｌを用い一〇紫外部（波長２９０４００ ｎｍ）の
透過率を測定後、その紫外部の透過率を積算し、遮蔽率
（遮蔽率−１００＝透過率）を求めた。その結果を次の
基準で示した。This is applied to a quartz plate to a constant thickness, and the transmittance in the 10 ultraviolet region (wavelength 290,400 nm) is measured using a spectrophotometer TL.The transmittance in the ultraviolet region is integrated, and the shielding rate ( The shielding rate-100=transmittance) was calculated. The results were shown according to the following criteria.
◎コ遮蔽率３０％以上
○：遮蔽率２０−３０％未満
△：遮蔽率１０−２０％未満
Ｘ：遮蔽率１０％未満
以下余白
各固形粉末化粧料を油剤（ワセリン：流動第１表から明
らかなごとく、本発明の固形粉末化粧料は、比較品にく
らべ、使用性、化粧後の仕上がり状態が良く、また紫外
線遮蔽効果に優れたものであった。◎C Shielding rate 30% or more ○: Shielding rate less than 20-30% △: Shielding rate less than 10-20% In conclusion, the solid powder cosmetic of the present invention was easier to use, had a better finish after makeup application, and had an excellent ultraviolet shielding effect than the comparative products.
実施例２
（成分）
（％）
（３）疎水化処理酸化チタン＊″】
（４）疎水化処理タルク＊３】
（５）疎水化処理マイカ＊３】
（６）疎水化処理ベンガラ“３
〔７〕疎水化処理黄酸化鉄中３）
（８）疎水化処理熱酸化鉄９３
（９）疎水化処理球状シリカ９３）
σＱナイロンパウダー
αυパラベン
０２１スクワラン
１０．０
１５．０
２９．６
０．７
１．２
Ｑ：ＩＣワセリン ２．０α
つジメチルポリシロキザン（１００ｃｓ） ２．０α
ωエス力ロール５０７ ］ ００ｅ香
料 ０２＊１）酸化チタン
ニジリカー８５：１５（％）；平均粒径６．３μ
＊２）酸化チタン被覆量３１．５％、シリカ被覆量１０
％；厚さ１μ、長径２０μ
＊３）各成分１００部とメチルハイドロジエンポリシロ
キザン２部及びスタフ５
フ８部とを混合、焼き付は処理したも
の
（製法）
成分（１）〜σ１を混合、粉砕して均一にする。Example 2 (Ingredients) (%) (3) Hydrophobized titanium oxide*''] (4) Hydrophobized talc*3] (5) Hydrophobized mica*3] (6) Hydrophobized red iron oxide*3 [ 7] Hydrophobized Yellow Iron Oxide 3) (8) Hydrophobized Thermal Iron Oxide 93 (9) Hydrophobized Spherical Silica 93) σQ Nylon Powder αυ Paraben 021 Squalane 10.0 15.0 29.6 0.7 1.2 Q: IC Vaseline 2.0α
Dimethylpolysiloxane (100cs) 2.0α
ω S Power Roll 507 ] 00e Fragrance 02 *1) Titanium oxide Nijiliquor 85:15 (%); average particle size 6.3μ *2) Titanium oxide coating amount 31.5%, silica coating amount 10
%; Thickness 1μ, major axis 20μ *3) 100 parts of each component, 2 parts of methylhydrodiene polysiloxane, and 8 parts of Stuff 5 were mixed, and baking was treated (manufacturing method) Components (1) to σ1 Mix and grind until homogeneous.
これに予め混合、加熱溶解した成分００〜００を加えて
混合、粉砕して均一にする。次いでこれを容器に充填、
プレス成型して固形粉末状ファンデーションを得た。Components 00 to 00, which were previously mixed and heated and dissolved, are added to this, and the mixture is mixed and pulverized to make it uniform. Then fill it into a container,
A solid powder foundation was obtained by press molding.
以上の如くして得た固形粉末状ファンデーションは、含
水または乾スポンジいずれの使用によっても取れが良く
、肌へののびが軽く、また化粧膜に密着感があり、自然
な仕上がり状態となり、しかも紫外線遮蔽効果に優れた
ものであった。The solid powder foundation obtained in the above manner can be easily removed using either a wet or dry sponge, spreads easily on the skin, has a feeling of adhesion to the makeup film, gives a natural finish, and is UV-resistant. It had an excellent shielding effect.
実施例３
固形粉末状頬紅
（成分） （％）（１）加
圧崩壊性球状複合粉末”’ ３０（２）酸化ヂタ
ンーシリ力被覆雲母”’１００（３〕雲母チタン
１００（４）タルク
２５０（５）マイカ
３９５（６）着色顔料
２゜（７）流動パラフィン ５．９
（８）マイクロクリスタリンワックス １．０（９）
ワセリン ３．０Ｑ［）オキ
シベンゾン ０５Ｑｌ）香料
０．１＊１）酸化チタンニジリカ
ー８５ ＋１５（％）：平均粒径１５μ
＊２）酸化チタン被ｆｆ１Ｂ１２８％、シリカ被覆量２
０％；厚さ１．５μ、長径
２０ μ
（製法）
実施例２と同様にして固形粉末状頬紅を得ノこ。Example 3 Solid powder blusher (ingredients) (%) (1) Pressure-disintegrable spherical composite powder 30 (2) Titanium oxide-silica coated mica 100 (3) Titanium mica
100 (4) Talc
250 (5) Mica
395(6) Colored pigments
2゜(7) Liquid paraffin 5.9
(8) Microcrystalline wax 1.0 (9)
Vaseline 3.0Q [) Oxybenzone 05Ql) Fragrance
0.1*1) Titanium oxide nitrogen liquor 85 +15 (%): average particle size 15μ *2) Titanium oxide coating ff1B 128%, silica coating amount 2
0%; thickness 1.5μ, major axis 20μ (Production method) A solid powdery blusher was obtained in the same manner as in Example 2.
以上の如くして得た固形粉末状頬紅は、ブラシでの取れ
、肌への延びが良く、化粧膜に密着感があり、自然な仕
上がりを有し、また紫外線遮蔽効果に優れたものであっ
た。The solid powdery blusher obtained as described above can be removed with a brush, spreads well on the skin, has a feeling of adhesion to the makeup film, has a natural finish, and has an excellent ultraviolet shielding effect. Ta.
実施例４
固形粉末状アイシャドウ
（成分） （％）（１）加
圧崩壊性球状複合粉末”１ ５．０（２）酸化チタ
ン−シリカ被覆雲母”１ ４０．０（３）マイカ
２７．０（４）Ｎ−ラウロイル
−し−リジン ３．０（５）着色顔料
５．０（６）スクワラン
６，７（７）ワセリン
２．０（８）ミツロウ
２．０（９）ジメチルポリシロキザン ９．０
０１香利 ０．３＊１〉酸
化チタンニジリカー９５：５
（％）；平均粒径１５μ
＊２）酸化チタン被覆量２４．５％、シリカ被覆量３０
％：厚さ２μ、長径３０μ
（製法）
実施例２と同様にして固形粉末状アイシャドウを得た。Example 4 Solid powder eyeshadow (ingredients) (%) (1) Pressure-disintegrable spherical composite powder "1" 5.0 (2) Titanium oxide-silica coated mica "1" 40.0 (3) Mica
27.0(4) N-lauroyl-cyo-lysine 3.0(5) Colored pigment
5.0(6) Squalane
6,7 (7) Vaseline
2.0 (8) Beeswax
2.0(9) Dimethylpolysiloxane 9.0
01 Kaori 0.3*1>Titanium oxide nitrogen liquor 95:5 (%); average particle size 15μ *2) Titanium oxide coating amount 24.5%, silica coating amount 30
%: Thickness: 2 μm, major axis: 30 μm (Production method) A solid powder eye shadow was obtained in the same manner as in Example 2.
以上の如くし−Ｃ得た固形粉末状アイシャドウは、チッ
プへの取れが良く、瞼に軽やかに塗布しやすく、また仕
上がり膜に密着感があって自然であり、しかも優れた紫
外線遮蔽効果を有するものであった。The solid powdered eyeshadow obtained in the above manner-C can be easily applied to the eyelids with ease of removal, has a natural feeling of adhesion to the finished film, and has an excellent ultraviolet shielding effect. It was something that I had.
実施例５
固形粉末状口紅
（成分） （％）（１）加
圧崩壊性球状複合粉末＄１１ ５．０（２）酸化
チタン−シリカ被覆雲母”１ ２０．０（３）タルク
３０．ｆｌ（４〕マイカ
２２０〔５〕赤色２２６
号 １０．０（６）疎水化シリカ
（エロジールｌ＋９７２） ３０〔７〕ジグリセリ
ントリイソステアレート ６９〔８〕ポリイソブチレン
３，０（９）香料
０・１＊１）酸化チタンニジリカー８５
・１５（％）；平均粒径５μ
本２）酸化チタン被覆量２４，５％、シリカ被覆量３０
％；厚さ２μ、長径２０μ
（製法）
成分（１）〜（６）を混合、粉砕する。これに成分（７
）〜（９）を加えて混合し、均一にする。次いでこれを
同量のエタノールと混合後、容器に流し込み充填し、乾
燥して固形粉末状口紅を得た。Example 5 Solid powder lipstick (ingredients) (%) (1) Pressure-disintegrable spherical composite powder $11 5.0 (2) Titanium oxide-silica coated mica"1 20.0 (3) Talc
30. fl(4) Mica 220 [5] Red 226
No. 10.0 (6) Hydrophobized silica (Erosil l+972) 30 [7] Diglycerin triisostearate 69 [8] Polyisobutylene 3,0 (9) Fragrance
0.1*1) Titanium oxide nitrogen liquor 85
・15 (%); average particle size 5μ 2) Titanium oxide coating amount 24.5%, silica coating amount 30
%; Thickness: 2 μm, major axis: 20 μm (Production method) Components (1) to (6) are mixed and pulverized. Add this to the ingredients (7
) to (9) and mix to make it homogeneous. Next, this was mixed with the same amount of ethanol, poured into a container, and dried to obtain a solid powder lipstick.
以上の如くして得た固形粉末状口紅は、使用時の取れが
良く、盛上でののびがスムーズであり、また仕上がりに
おいて密着感があって自然な化粧膜をノじ成でき、しか
も優れた紫外線遮蔽効果を有するものであった。The solid powdered lipstick obtained as described above is easy to remove when used, spreads smoothly on application, has a feeling of adhesion and can form a natural makeup film, and is excellent in appearance. It had an ultraviolet shielding effect.
以上詳述した如く、本発明の固形粉末状化粧料は、球状
粉末と偏平状粉末の粒子ＪＢ状の特性があいまって、ケ
ーキング現象を起こすこともなく使用時には塗布体への
取れが良く、肌に塗布する際には球状粉末の特性が発揮
されて延びが軽い等、使用性に優れている。また、本発
明に用いられる粉末は肌への何着性が良好であるばかり
でなく、球状粉末が加圧崩壊性を有して化粧料塗布時の
化粧操作によって崩壊し、微粒子化することと偏平状粉
末の形状とから、仕上がりにおいては、化粧膜の肌への
密着感があり、しかも適度な白さを有し、過剰な光輝性
がないことがら、化粧仕上がり膜が自然である。さらに
、紫外線遮蔽効果を有し、加圧崩壊後に微粒子化して肌
に均一となると共に偏平状粉末が皿上に均一に並んだ状
態の化粧膜を形成することがら、紫外線を効果的に遮蔽
し、肌を保護するのに優れている。As detailed above, the solid powder cosmetic of the present invention combines the characteristics of the JB-shaped particles of spherical powder and flat powder, and can be easily removed from the application body during use without causing a caking phenomenon. When applied to surfaces, it exhibits the characteristics of a spherical powder and is easy to spread, making it easy to use. In addition, the powder used in the present invention not only has good adhesion to the skin, but also has spherical powder disintegration properties under pressure, which prevents it from disintegrating into fine particles when applied to the cosmetics. Due to the shape of the flat powder, the finished product has a feeling of adhesion to the skin, and has a suitable whiteness and does not have excessive glitter, so the finished product is natural. Furthermore, it has a UV-shielding effect, and after collapsing under pressure, it becomes fine particles and becomes uniform on the skin, and the flat-shaped powder forms a cosmetic film evenly arranged on the plate, which effectively blocks UV rays. , good for protecting the skin.
以」ニ 出願人 株式会社 小林コーセー 手 続 補 正 書（自発） １゜ 事件の表示 平成１年特許願第１０４２２１号 ２、発明の名称 固形粉末状化粧料 ３゜ 補正をする者 事件との関係 出願人 名 称 株式会社 小林コーセー ４、代 理 人 自 発 補正の対象 明細書の 「発明の詳細な説明」 の欄 補正の内容 明細書中、 第６頁最下行 ｒｌｏ質が」 とあるを、 「の性質が」 と訂正する。I”d Applicant: Kobayashi Kose Co., Ltd. hand Continued Supplementary Positive calligraphy (spontaneous) 1゜ Display of incidents 1999 Patent Application No. 104221 2. Name of the invention solid powder cosmetics 3゜ person who makes corrections Relationship to the case: Applicant Name: Kobayashi Kose Co., Ltd. 4, generation Reason Man Self Departure Target of correction statement of statement "Detailed description of the invention" column Contents of correction In the statement, Bottom line of page 6 "rlo quality" There is a certain "The nature of" I am corrected.
Claims (1)
４０重量％を含有する固形粉末化粧料において、化粧用
粉末成分として、該粉末中に次の（Ａ）及び（Ｂ）〔但
し、Ａ：Ｂは１／３０：１〜３：１〕 （Ａ）８５〜９５重量％の酸化チタン及び５〜１５重量
％のシリカから成り、平均粒径１〜２０μである加圧崩
壊性球状複合粉末２〜３０重量％ （Ｂ）雲母表面が２４．５〜３１．５重量％の酸化チタ
ンで被覆され、さらにその表面が１０〜３０重量％のシ
リカで被覆された偏平状酸化チタン−シリカ被覆雲母粉
末１０〜６０重量％ を合計量で１２〜７５重量％含むものを使用することを
特徴とする固形粉末状化粧料。[Claims] 1. Cosmetic powder component 60-95% by weight and oil component 5-95% by weight
In a solid powder cosmetic containing 40% by weight, the powder contains the following (A) and (B) [however, A:B is 1/30:1 to 3:1] (A ) 2-30% by weight of pressure-collapsible spherical composite powder consisting of 85-95% by weight of titanium oxide and 5-15% by weight of silica and having an average particle size of 1-20μ (B) mica surface of 24.5-20μ Oblate titanium oxide-silica coated mica powder coated with 31.5% by weight of titanium oxide and further coated with 10 to 30% by weight of silica, in a total amount of 12 to 75% by weight. A solid powdery cosmetic characterized by using a product containing:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10422189A JPH02282312A (en) | 1989-04-24 | 1989-04-24 | Solid powdery cosmetic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10422189A JPH02282312A (en) | 1989-04-24 | 1989-04-24 | Solid powdery cosmetic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02282312A true JPH02282312A (en) | 1990-11-19 |
Family
ID=14374908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10422189A Pending JPH02282312A (en) | 1989-04-24 | 1989-04-24 | Solid powdery cosmetic |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02282312A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996018375A1 (en) * | 1994-12-16 | 1996-06-20 | Shiseido Co., Ltd. | Lipstick composition |
| US6358495B1 (en) * | 1999-03-26 | 2002-03-19 | Shiseido Co., Ltd. | Titanium-silica complex and cosmetic preparation compounding the same |
| JPWO2002024153A1 (en) * | 2000-09-25 | 2004-01-29 | 株式会社資生堂 | Metal oxide / silica composite and cosmetic containing it |
| JP2007055941A (en) * | 2005-08-25 | 2007-03-08 | Pola Chem Ind Inc | Solid cosmetic |
| JP2007169212A (en) * | 2005-12-21 | 2007-07-05 | Kose Corp | Solid powder cosmetic |
-
1989
- 1989-04-24 JP JP10422189A patent/JPH02282312A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996018375A1 (en) * | 1994-12-16 | 1996-06-20 | Shiseido Co., Ltd. | Lipstick composition |
| US6358495B1 (en) * | 1999-03-26 | 2002-03-19 | Shiseido Co., Ltd. | Titanium-silica complex and cosmetic preparation compounding the same |
| JPWO2002024153A1 (en) * | 2000-09-25 | 2004-01-29 | 株式会社資生堂 | Metal oxide / silica composite and cosmetic containing it |
| JP4755803B2 (en) * | 2000-09-25 | 2011-08-24 | 株式会社 資生堂 | Metal oxide / silica composite and cosmetic containing the same |
| JP2007055941A (en) * | 2005-08-25 | 2007-03-08 | Pola Chem Ind Inc | Solid cosmetic |
| JP2007169212A (en) * | 2005-12-21 | 2007-07-05 | Kose Corp | Solid powder cosmetic |
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