JPH03218920A - Skin-colored platy barium sulfate and production thereof - Google Patents
Skin-colored platy barium sulfate and production thereofInfo
- Publication number
- JPH03218920A JPH03218920A JP1337990A JP1337990A JPH03218920A JP H03218920 A JPH03218920 A JP H03218920A JP 1337990 A JP1337990 A JP 1337990A JP 1337990 A JP1337990 A JP 1337990A JP H03218920 A JPH03218920 A JP H03218920A
- Authority
- JP
- Japan
- Prior art keywords
- iron
- barium
- sulfate
- barium sulfate
- colored
- 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.)
- Granted
Links
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 title claims abstract description 69
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 241000276425 Xiphophorus maculatus Species 0.000 title abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 44
- 229910052742 iron Inorganic materials 0.000 claims abstract description 25
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims abstract description 11
- 159000000009 barium salts Chemical class 0.000 claims abstract description 10
- 150000002505 iron Chemical class 0.000 claims abstract description 8
- -1 iron ion Chemical class 0.000 claims abstract description 8
- 229910001422 barium ion Inorganic materials 0.000 claims abstract description 5
- 239000012266 salt solution Substances 0.000 claims description 10
- 239000000243 solution Substances 0.000 claims description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- 229910052788 barium Inorganic materials 0.000 claims description 4
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 4
- 150000002500 ions Chemical class 0.000 claims description 3
- 238000002156 mixing Methods 0.000 abstract description 6
- 239000002244 precipitate Substances 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 8
- 239000000843 powder Substances 0.000 description 7
- 239000002537 cosmetic Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 3
- 235000013871 bee wax Nutrition 0.000 description 3
- 239000012166 beeswax Substances 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000003205 fragrance Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000003755 preservative agent Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000000454 talc Substances 0.000 description 3
- 229910052623 talc Inorganic materials 0.000 description 3
- 235000012222 talc Nutrition 0.000 description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000000862 absorption spectrum Methods 0.000 description 2
- IWOUKMZUPDVPGQ-UHFFFAOYSA-N barium nitrate Chemical compound [Ba+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O IWOUKMZUPDVPGQ-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229940057995 liquid paraffin Drugs 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010445 mica Substances 0.000 description 2
- 229910052618 mica group Inorganic materials 0.000 description 2
- 239000011812 mixed powder Substances 0.000 description 2
- 230000002335 preservative effect Effects 0.000 description 2
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- ITHZDDVSAWDQPZ-UHFFFAOYSA-L barium acetate Chemical compound [Ba+2].CC([O-])=O.CC([O-])=O ITHZDDVSAWDQPZ-UHFFFAOYSA-L 0.000 description 1
- WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 description 1
- 229910001626 barium chloride Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002872 contrast media Substances 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- VEPSWGHMGZQCIN-UHFFFAOYSA-H ferric oxalate Chemical compound [Fe+3].[Fe+3].[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O VEPSWGHMGZQCIN-UHFFFAOYSA-H 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 1
- 235000014413 iron hydroxide Nutrition 0.000 description 1
- 229910000358 iron sulfate Inorganic materials 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- MVFCKEFYUDZOCX-UHFFFAOYSA-N iron(2+);dinitrate Chemical compound [Fe+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MVFCKEFYUDZOCX-UHFFFAOYSA-N 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
- PVFSDGKDKFSOTB-UHFFFAOYSA-K iron(3+);triacetate Chemical compound [Fe+3].CC([O-])=O.CC([O-])=O.CC([O-])=O PVFSDGKDKFSOTB-UHFFFAOYSA-K 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
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 description 1
- YOBAEOGBNPPUQV-UHFFFAOYSA-N iron;trihydrate Chemical compound O.O.O.[Fe].[Fe] YOBAEOGBNPPUQV-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 239000012463 white pigment Substances 0.000 description 1
Landscapes
- Cosmetics (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、肌色で使用感及び透明性に優れた鉄含有硫酸
バリウム及びその製造方法に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to iron-containing barium sulfate that is skin-colored and has excellent feel and transparency, and a method for producing the same.
〔従来の技術及び発明が解決しようとする課題〕硫酸バ
リウムは、人体に無害で、隠ぺい力が強いため、Ｘ線の
造影剤、白色顔料等として、工業的に広く使用されてい
る。これらのうち、化粧品、特にファンデーションに用
いる場合には、肌色のものが望まれるため、白色硫酸バ
リウムと着色剤である有機又は無機の染料又は有色顔料
が混合して用いられている。しかしながら、このように
着色剤等を混合したものは、色別れが生じたり、透明性
に劣るという欠点があった。[Prior Art and Problems to be Solved by the Invention] Barium sulfate is harmless to the human body and has strong hiding power, so it is widely used industrially as an X-ray contrast agent, white pigment, etc. Among these, when used in cosmetics, especially foundations, skin-colored products are desired, so a mixture of white barium sulfate and an organic or inorganic dye or colored pigment as a coloring agent is used. However, such mixtures of colorants and the like have drawbacks such as color separation and poor transparency.
このため、硫酸バリウムを水酸化鉄で被覆したり、焼成
したものを使用した皮膚化粧料（特開昭５９−９８００
９号）、ファンデーション（特開昭６０−１０９５１０
号）等が知られているが、これらは色別れは少ないもの
の、表面性状が悪く、使用感に劣るものであった。For this reason, skin cosmetics using barium sulfate coated with iron hydroxide or fired (Japanese Patent Laid-Open No. 59-9800)
No. 9), Foundation (JP-A No. 60-109510
No. 2), etc. are known, but although these had little color separation, they had poor surface texture and poor usability.
従って、化粧料等に使用しても色別れが生じず、しかも
使用感及び透明性に優れた硫酸バリウムが望まれていた
。Therefore, there has been a desire for barium sulfate that does not cause color separation when used in cosmetics, etc., and has excellent usability and transparency.
斯かる実情において、本発明者らは鋭意研究を重ねた結
果、特定の形状を有し、鉄を含有する硫酸バリウムは、
肌色を呈し、使′用感及び透明性に優れていることを見
出し、本発明を完成した。Under these circumstances, the inventors of the present invention have conducted extensive research and found that barium sulfate, which has a specific shape and contains iron,
The present invention was completed based on the discovery that it has a skin-colored appearance and is excellent in feel and transparency.
すなわち、本発明は、肌色を呈し、板状面の平均径が１
〜３０／Ｊｆｆｌ，平均厚さが０． Ｏｌ〜３． ＯＪ
Ｊ ｍ、平均アスペクト比（平均径／平均厚さ）が５〜
２００である鉄含有肌色板状硫酸バリウム及びその製造
方法を提供するものである。That is, the present invention exhibits skin color and has a plate-like surface with an average diameter of 1.
~30/Jffl, average thickness 0. Ol~3. O.J.
J m, average aspect ratio (average diameter/average thickness) is 5~
The present invention provides an iron-containing flesh-colored plate-like barium sulfate having an iron content of No. 200 and a method for producing the same.
本発明の鉄含有肌色板状硫酸バリウムは、バリウム塩溶
液、鉄塩溶液及び硫酸塩溶液を混合し、沈殿させること
により製造することができる。バリウム塩としては、水
、アルコール等の溶媒に可溶なものであればよく、例え
ば塩化バリウム、硝酸バリウム、酢酸バリウム等が挙げ
られる。これらの純度は、本発明の特徴である肌色発色
を阻害させないために、バリウム以外の金属イオンが１
０００ｐｐｍ以下であることが望ましい。鉄塩としては
、バリウム塩と同様に水、アルコール等の溶媒に可溶な
ものであればよく、例えば硫酸鉄、塩化鉄、硝酸鉄、硫
化鉄、酢酸鉄、シュウ酸鉄等が挙げられる。鉄イオンは
ｐ ｅ ｍ ＋、Ｆｅ”＋のどちらでも良いが、安定性
及び肌色発色の点から、Ｆｅ３＋が好ましい。純度は、
肌色発色及び硫酸バリウムへの鉄イオンの固溶を妨げな
いために、Ｆｅ，＾ｊ！ＳＳｉ、ＭｇＳＴｉ， Ｚｎ，
Ｚｒ以外の金属イオンが５ ０ ０ ｐｐｍ以下であ
ることが望ましい。また、硫酸塩としては、例えば硫酸
ナトリウム等や、硫酸そのものも含み、水、アルコール
等の溶媒に可溶で、重金属イオンを含有しないものが好
ましい。The iron-containing flesh-colored plate-like barium sulfate of the present invention can be produced by mixing a barium salt solution, an iron salt solution, and a sulfate solution and precipitating the mixture. The barium salt may be one that is soluble in a solvent such as water or alcohol, and examples thereof include barium chloride, barium nitrate, barium acetate, and the like. These purity levels are such that metal ions other than barium are 1% in order not to inhibit skin color development, which is a feature of the present invention.
000 ppm or less is desirable. As with barium salts, the iron salt may be any salt that is soluble in a solvent such as water or alcohol, and examples thereof include iron sulfate, iron chloride, iron nitrate, iron sulfide, iron acetate, iron oxalate, and the like. The iron ion may be either p e m + or Fe''+, but Fe3+ is preferable from the viewpoint of stability and skin color development.The purity is as follows:
In order not to interfere with skin color development and solid solution of iron ions in barium sulfate, Fe,^j! SSi, MgSTi, Zn,
It is desirable that the content of metal ions other than Zr is 500 ppm or less. The sulfate includes, for example, sodium sulfate and sulfuric acid itself, and is preferably soluble in solvents such as water and alcohol, and does not contain heavy metal ions.
これらのバリウム塩溶液、鉄塩溶液及び硫酸塩溶液は、
それぞれバリウム、鉄及び硫酸の濃度が０．００１ 〜
０． １ ｍｏｌｅ／ｌであることが必要である。These barium salt solutions, iron salt solutions and sulfate solutions are
The concentration of barium, iron and sulfuric acid is 0.001~
0. It is necessary that the amount is 1 mole/l.
０．００１ ｍｏｌｅ７１未満では、板状構造が崩れ柱
状に近くなるため使用感に劣り、硫酸バリウムとしての
収率が低く、産業上好ましくない。また０．１ｍｏｌｅ
／ｌを超えると、板状構造が崩れ微粒状となり、使用感
が劣るだけでなく、光散乱効果が大きく、肌色の彩度が
劣るため好ましくない。If it is less than 0.001 mole 71, the plate-like structure collapses and becomes almost columnar, resulting in poor usability and low yield as barium sulfate, which is industrially unfavorable. Also 0.1 mole
When it exceeds /l, the plate-like structure collapses and becomes fine particles, which is not preferable because not only the usability is poor, but also the light scattering effect is large and the saturation of skin color is poor.
本発明の肌色硫酸バリウムの特に好ましい製造方法は、
バリウムイオンに対し０．０１〜１５．０モル％の鉄イ
オンを加えた所定濃度のバリウム塩溶液と硫酸塩溶液と
を混合し、沈殿を発生させる方法である。混合する際に
は、例えば２０〜９０℃の温度範囲で、反応溶液が短時
間で分散する混合法を用いるのが特に好ましい。A particularly preferred method for producing skin-colored barium sulfate of the present invention is as follows:
This is a method in which a barium salt solution of a predetermined concentration, in which iron ions are added in an amount of 0.01 to 15.0 mol% relative to barium ions, and a sulfate solution are mixed to generate precipitation. When mixing, it is particularly preferable to use a mixing method in which the reaction solution is dispersed in a short time at a temperature range of, for example, 20 to 90°C.
かくして得られる本発明の鉄含有板状硫酸バリウムは、
肌色を呈し、板状面の平均径が１〜３０μｍ１平均厚さ
が０．０１〜３．０μｍ、平均アスペクト比が５〜２０
０のものである。ここで、肌色とは、ＪＩＳのＩＩＶｃ
表示でＨ＝９．０Ｒ 〜９． ＯＹＲＳＶ＝５．０ 〜
８．０、Ｃ＝２． ０〜７．０の範囲の色をいう。また
、板状面の径及び厚みは走査電子顕微鏡写真等から得る
ことができ、アスペクト比は板状面の径と厚みの比から
求めることができる。板状面の平均径、平均厚さ及び平
均アスベクト比が上記範囲以外では、化粧料等に配合し
た場合、使用感及び透明性に劣るので好ましくない。す
なわち、平均径や平均厚さが過大であったり、平均アス
ペクト比が過小である場合は、滑らかさや使用感におい
て所期の目的を達成することができず、また、平均径や
平均厚さが過小であったり平均アスペクト比が過大なも
のは、肌色が薄くなりすぎて、充分な色濃度を得るには
大量に使用しなければならず、他の成分の配合の自由度
が著し《そがれるため好ましくない。The iron-containing plate barium sulfate of the present invention thus obtained is
It exhibits skin color, the average diameter of the plate-like surface is 1 to 30 μm, the average thickness is 0.01 to 3.0 μm, and the average aspect ratio is 5 to 20.
0. Here, skin color is JIS IIVc
H=9.0R ~9. OYRSV=5.0 ~
8.0, C=2. Refers to colors in the range of 0 to 7.0. Further, the diameter and thickness of the plate-like surface can be obtained from a scanning electron microscope photograph, etc., and the aspect ratio can be determined from the ratio of the diameter and thickness of the plate-like surface. If the average diameter, average thickness, and average aspect ratio of the plate-like surface are outside the above ranges, when blended into cosmetics, etc., it is not preferable because the usability and transparency will be poor. In other words, if the average diameter or average thickness is too large or the average aspect ratio is too small, it will not be possible to achieve the intended purpose in terms of smoothness or usability. If the average aspect ratio is too small or the average aspect ratio is too large, the skin tone will become too pale, and a large amount must be used to obtain sufficient color density, which greatly reduces the flexibility in blending other ingredients. Therefore, it is undesirable.
また、本発明の鉄含有肌色板状硫酸バリウムは、イオン
として計算した場合、鉄イオンをバリウムイオンに対し
０．０１〜１５．０モル％含有するものである。この範
囲以外では、色が人肌色から逸脱するため好ましくない
。Further, the iron-containing flesh-colored plate-like barium sulfate of the present invention contains iron ions in an amount of 0.01 to 15.0 mol % based on barium ions when calculated as ions. Outside this range, the color deviates from human skin color, which is not preferable.
以下、実施例により、本発明を更に説明する。 The present invention will be further explained below with reference to Examples.
実施例１
バリウムイオンに対する鉄イオン量及び塩溶液濃度の異
なるバリウム塩溶液、鉄塩溶液及び硫酸塩溶液を調製し
、６０℃において混合することにより鉄含有硫酸バリウ
ムを製造した。得られた硫酸バリウムについて、形状、
使用感、色の属性及び透明性を評価した。結果を第１表
に示す。また得られた硫酸バリウムの色相を人肌色（頬
部）と比較してＨＶＣ作図で第１図に示す。Example 1 Barium salt solutions, iron salt solutions, and sulfate solutions having different amounts of iron ions relative to barium ions and salt solution concentrations were prepared and mixed at 60° C. to produce iron-containing barium sulfate. Regarding the obtained barium sulfate, the shape,
The usability, color attributes and transparency were evaluated. The results are shown in Table 1. The hue of the obtained barium sulfate is compared with human skin color (cheek area) and is shown in FIG. 1 in HVC drawing.
く評価方法〉
形 状：
走査電子顕微鏡写真から板状面の径と厚みを計測し、１
００粒子の数平均値で示した。アスペクト比は板状面の
径と厚さの比より計算して求めた。Evaluation method〉 Shape: Measure the diameter and thickness of the plate-like surface from a scanning electron microscope photograph, and
It is shown as a number average value of 00 particles. The aspect ratio was calculated from the ratio of the diameter and thickness of the plate-like surface.
使用感：
硫酸ハリウムの粉末を２枚のアルミニウム製の円盤に挾
み込み１００ｇの荷重を円盤の片方から垂直方向に印加
し、もう片方の円盤を３ ０ Ｏ ｒｐｍで回転させた
ときのトルクを検出することにより粉体の摩擦係数を算
出した。摩擦係数が小さい方が使用感が良い。Usage impression: Halium sulfate powder is sandwiched between two aluminum discs, a load of 100g is applied vertically from one of the discs, and the other disc is rotated at 30 O rpm to calculate the torque. By detecting this, the coefficient of friction of the powder was calculated. The smaller the coefficient of friction, the better the usability.
色の属性：
色相（Ｈ） 明度（ｖ）及び彩度（Ｃ）は色差計（日
本電色社製、ｎ８０形式）により測定した。Color attributes: Hue (H), brightness (v), and chroma (C) were measured using a color difference meter (manufactured by Nippon Denshoku Co., Ltd., n80 format).
透明性：
ヘイズメータ（村上色彩研究所製）により透明性を測定
した。Transparency: Transparency was measured using a haze meter (manufactured by Murakami Color Research Institute).
以下余白
第１表から明らかなごとく、本発明の鉄含有硫酸バリウ
ムは、肌色を呈し、使用感及び透明性に優れたものであ
った。As is clear from Table 1 below, the iron-containing barium sulfate of the present invention had a skin color and was excellent in feel and transparency.
また、実施例５の硫酸バリウムと従来の硫酸バリウム（
平均粒径４．５μｍ）／酸化鉄（平均粒径１．２μｍ）
混合系粉末の吸光スペクトル（第２図）からも、本発明
の鉄含有硫酸バリウムの透過率が高かった。Moreover, the barium sulfate of Example 5 and the conventional barium sulfate (
Average particle size 4.5μm)/iron oxide (average particle size 1.2μm)
The absorption spectrum of the mixed powder (Figure 2) also showed that the iron-containing barium sulfate of the present invention had a high transmittance.
使用例１
（組成） （％）タル
ク
マイカ
酸化チタン
流動バラフ
ミツロウ
防腐剤
香料
各成分を８
成形してパウ
２０
残量
５
イン ８
２
適量
微量
０℃で加熱混合した後、金皿に圧縮
ダーファンデーションを製造した。Usage example 1 (Composition) (%) Talcum, titanium oxide, liquid barium, beeswax, preservative, fragrance, 8 parts of each ingredient were molded into a powder of 20 parts, remaining amount was 5 parts, 8 parts, an appropriate amount. Manufactured.
使用例２ （組成） 肌色硫酸バリウム 《実施例８で得られたもの》 《％》 ４０ タルク゛ マイカ 酸化チタン 流動パラフィン ミツロウ 防腐剤 香料 使用例１と同様に ンを製造した。Usage example 2 (composition) Skin color barium sulfate <<Obtained in Example 8>> 《%》 40 Talc mica titanium oxide liquid paraffin Beeswax Preservative fragrance Same as usage example 1 manufactured.
比較使用例
（組成）
２０
残量
５
８
２
適量
微量
してパウダーファンデーショ
（％）
タルク
マイカ
酸化チタン
ベンガラ
２０
残量
５
０．８
黄酸化鉄 ２．５黒酸化
鉄 ０．１流動パラフィ
ン ８ミツロウ
２防腐剤
適量香 料 微量
使用例１と同様にしてパウダーファンデーションを製造
した。Comparative use example (composition) 20 Remaining amount 5 8 2 Appropriate amount of powder foundation (%) Talcum mica titanium oxide red oxide 20 Remaining amount 5 0.8 Yellow iron oxide 2.5 Black iron oxide 0.1 Liquid paraffin 8 Beeswax
2 Preservatives
Appropriate amount of fragrance A powder foundation was produced in the same manner as Example 1.
比較例
使用例１、２及び比較使用例で製造したファンデーショ
ンについて、専門パネラー１６名による使用テストを行
ない、使用感、透明感及び色むらのなさを、最も優れる
ものを２点、その次に優れるものを１点、最も劣るもの
を０点として評価した。結果を、評価点の総計として第
２表に示した。Comparative Example The foundations manufactured in Usage Examples 1 and 2 and Comparative Usage Examples were tested by 16 expert panelists, and the two were given the best feeling of use, transparency, and lack of color unevenness, and the second best. The best score was given a score of 1, and the worst score was given a score of 0. The results are shown in Table 2 as a total evaluation score.
以下余白
第２表
第２表から明らかなごとく、本発明の肌色板状硫酸バリ
ウムを配合したパウダーファンデーションは、従来の硫
酸バリウム／酸化鉄混合系を使用したものに比べ、色む
らがなく、使用感及び透明感に優れたものであった。As is clear from Table 2 in Table 2 below, the powder foundation containing the flesh-colored plate-like barium sulfate of the present invention has less uneven color than the conventional barium sulfate/iron oxide mixed system, and is easy to use. It had excellent texture and transparency.
本発明の鉄含有硫酸バリウムは、肌色を呈し、使用感及
び透明性に優れたものである。従って、特ニパウダーフ
ァンデーション、リキッドファンデーション、アイシャ
ドー、アイライナー、口紅等のメークアップ化粧料、ク
リーム、乳液等のフェイシャル化粧料などに配合して用
いるのに好適である。The iron-containing barium sulfate of the present invention has a skin color and is excellent in feel and transparency. Therefore, it is particularly suitable for use in makeup cosmetics such as powder foundations, liquid foundations, eye shadows, eyeliners, and lipsticks, and facial cosmetics such as creams and emulsions.
第１図は、鉄含有硫酸バリウムにおける鉄イオン量と色
の関係を、人肌色（頬部）と比較してＨＶＣ作図で示し
た図面である。第１図中、円内は人肌色であり、●は各
鉄イ才ン濃度におけるＨＶＣ値を示す。
第２図は、実施例５の硫酸バリウム粉末と従来の硫酸バ
リウム／酸化鉄混合系粉末の吸光スペクトルを示す図面
である。
以上FIG. 1 is a drawing showing the relationship between the amount of iron ions and color in iron-containing barium sulfate in comparison with human skin color (cheek area) using HVC drawing. In FIG. 1, the inside of the circle is human skin color, and ● indicates the HVC value at each iron concentration. FIG. 2 is a drawing showing the absorption spectra of the barium sulfate powder of Example 5 and the conventional barium sulfate/iron oxide mixed powder. that's all
Claims (1)
厚さが０．０１〜３．０μｍ、平均アスペクト比が５〜
２００である鉄含有肌色板状硫酸バリウム。 ２、鉄イオンをバリウムイオンに対し０．０１〜１５．
００モル％含有する請求項１記載の鉄含有肌色板状硫酸
バリウム。 ３、バリウム塩溶液、鉄塩溶液及び硫酸塩溶液を混合し
、沈殿させて肌色硫酸バリウムを得るに際し、各溶液の
バリウム、鉄及び硫酸のイオン濃度が０．００１〜０．
１ｍｏｌｅ／ｌであることを特徴とする請求項１記載の
肌色板状硫酸バリウムの製造方法。[Scope of Claims] 1. Exhibits skin color, has an average diameter of plate-like surfaces of 1 to 30 μm, an average thickness of 0.01 to 3.0 μm, and an average aspect ratio of 5 to 3.0 μm.
200 iron-containing flesh-colored plate barium sulfate. 2. The ratio of iron ions to barium ions is 0.01 to 15.
The iron-containing flesh-colored plate-like barium sulfate according to claim 1, containing 00 mol%. 3. When barium salt solution, iron salt solution and sulfate solution are mixed and precipitated to obtain flesh-colored barium sulfate, the ion concentration of barium, iron and sulfuric acid in each solution is 0.001 to 0.0.
The method for producing flesh-colored plate-like barium sulfate according to claim 1, characterized in that the concentration is 1 mole/l.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1337990A JP2789248B2 (en) | 1990-01-23 | 1990-01-23 | Skin-colored plate-like barium sulfate and method for producing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1337990A JP2789248B2 (en) | 1990-01-23 | 1990-01-23 | Skin-colored plate-like barium sulfate and method for producing the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03218920A true JPH03218920A (en) | 1991-09-26 |
| JP2789248B2 JP2789248B2 (en) | 1998-08-20 |
Family
ID=11831464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1337990A Expired - Fee Related JP2789248B2 (en) | 1990-01-23 | 1990-01-23 | Skin-colored plate-like barium sulfate and method for producing the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2789248B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09249531A (en) * | 1996-03-19 | 1997-09-22 | Shiseido Co Ltd | Solid powder-type make-up cosmetic |
| JP2002146236A (en) * | 2000-11-10 | 2002-05-22 | Mitsui Mining & Smelting Co Ltd | Black pigment and its manufacturing method |
| JP2007291090A (en) * | 2006-03-31 | 2007-11-08 | Kose Corp | Powdery cosmetic |
| JP2014088351A (en) * | 2012-10-31 | 2014-05-15 | Sakai Chem Ind Co Ltd | Rare earth doped barium sulfate and cosmetics |
-
1990
- 1990-01-23 JP JP1337990A patent/JP2789248B2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09249531A (en) * | 1996-03-19 | 1997-09-22 | Shiseido Co Ltd | Solid powder-type make-up cosmetic |
| JP2002146236A (en) * | 2000-11-10 | 2002-05-22 | Mitsui Mining & Smelting Co Ltd | Black pigment and its manufacturing method |
| JP2007291090A (en) * | 2006-03-31 | 2007-11-08 | Kose Corp | Powdery cosmetic |
| JP2014088351A (en) * | 2012-10-31 | 2014-05-15 | Sakai Chem Ind Co Ltd | Rare earth doped barium sulfate and cosmetics |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2789248B2 (en) | 1998-08-20 |
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