TW200410726A - High-colority composition of titanium oxide, coating compositions, cosmetic compositions and processes thereof - Google Patents

Abstract

The present invention relates to a high-colourity composition of titanium oxide, which having the interference colors with excellent brilliance and brightness and the residual colors with no turbidness. Coating compositions of the high-colority titanium oxide composition may form a coating layer on the surface of a thin flat substrate, the thin substrate having size of 50-800 μM and thickness of 0.05-0.6 μM, the coating layer comprising 70-95 wt% of the titanium composition. The stripping composition formed by stripped from the coating layer may be used as cosmetics and have great effects.

Description

200410726 V. Description of the invention (1) [Technical field to which the invention belongs] The present invention relates to a high iridescent titanium oxide composition; specifically, it relates to a coating composition on the surface of a flaky substrate, and then the coated titanium composition is peeled off. Forms a brand new titanium composition. The present invention also relates to the preparation of a cosmetic by combining the above-mentioned peeling composition. In detail, this cosmetic composition uses smooth touch, natural transparency, and its interference effect can suppress pigmentation (skin defect correction effect), and has UV sun protection and photochromic c effects. Oxygen coating on the mother Paint, lack of brightness, base material, gloss paint. Method, its whiteness is high. In addition, as a substrate, the color of iron and iron is not available but the synthetic surface is flat. It can be used as a high interference titanium oxide coating technology. It is bright and transparent. Mica has a slippery property. It is coated with thin metals such as titanium. . This kind of crystal with extremely high after-color is too inferior to natural titanium oxide. It is also used as a film [previous technology to produce pearlescent coatings on natural clouds. The substrate-like silicon oxide is 0 oxide, so that the pearl luster and turbidity are known. Products can be used as' easy cleaving, but mica; but because of such films as pearl flake alumina or pearl gloss coating but using titanium oxide, it is widely used for chemical conversion by conventional methods , Dispersibility, and other characteristics of white particles, masking purple makeup, resin or paper and other granular particles, there are defects in the surface. Coating materials with sheet-like outer lines and other characteristics, but because of its use,

Page 6 200410726 V. Description of the invention (2) Although the method is described in Japanese Patent No. 2979132, etc., it is all titanium oxide without gloss and interference color. Department of color is an important factor affecting human psychology and physiology. In order to make full use of color month Γ = to reach the range of human body and mind, to create a safe and efficient working environment ’and a healthy and comfortable living environment, we have applied chromatics adjustment technology to various fields. In general, in order to impart color to objects, various colored paints are used. Therefore, the colored paint is based on the absorption and reflection of light to show various colors. However, the light-sin paint has gradually failed to cope with the increasing sense of diversity in recent years. Therefore, the light interference phenomenon was added to the coloring paint ', and pearlescent paints such as titanium dioxide-coated mica were born. A major feature of this pearl paint is that the hue changes with different viewing angles. This is the so-called "fl ip-flop". This kind of pearl gloss coating can be used in such fields as cosmetics, coatings, adhesives, printing inks, resin blending (incorprat), but it has the following disadvantages, such as pearl gloss coatings If flake-shaped, j-shaped particles such as natural mica, synthetic mica, alumina, silica, silicate glass, and borate glass are used as the core, then titanium dioxide is coated, and the titanium dioxide coating can be controlled to show pearls with various interference colors. luster. If such a coating composition other than pearl gloss coatings is used as cosmetics, coatings, printing inks, adhesives, and resins, the particles will be too thick to form ultra-thin films, and the edges of the particles will be scattered too much. The "Chameleon effect" cannot be exerted effectively. In addition, on the synthesis of titanium oxide flake particles, such as Patent No. 2979132, page 7, 200410726 V. Description of the invention (3) η flake titanium oxide has been deposited on a porous body with a large specific area, so that titanium J The planer is brought into contact with the hydrogen and oxygen solution to peel off the layered crystals, and # is added to obtain a flaky titanium oxide. After exfoliating the layered crystals obtained from titanic acid into one layer, ultra-thin titanium oxide with a thickness of only nanometers can be obtained. However, because the thickness is too thin, the flaky oxide does not have any interference color. In addition, JP-A-Sho 62-237936, JP-A-Sho 62_247834, and JP-A-Sho = -213833 describe the flake-shaped titanium oxide in which an alkoxy metal is attached to a roll box by a sol-coagulation method (So 1 Ge 1). After heating, the oxide is formed, and then scraped: it is rolled from the roll box, and heated to form a number of pearl-like flakes of titanium oxide; , And 'cause all interference colors cannot be developed. It is known that the color uses the metal layer of the coating-like composition matrix when the above-mentioned objects are exposed to sunlight and light. [In the invention, the brighter titanium composition of the present invention makes color spots, which is the new highest level of the rainbow-colored material coating layer of the Bureau. Hongcai specific and stone-type oxidation coatings] To solve the problem of high and high UV protection, to solve the problem of titanium oxide group, stripping the color oxidation, thin film based titanium, this coating problem, and After-sense, transparent color-changing effect, after deep, it can be obtained after thin flakes. On the surface, the oxide and the test compound have a high iridescent color oxidation with a novel interference color and no turbidity, and its interference effect can be suppressed. fruit. After entering the research, it was found that the formation of a titanium composition on the surface of the manufactured substrate was sufficient to solve the above problems. The formation of the titanium substrate was covered with a chinite type or gold red or metal hydroxide.

Page 8 200410726 V. Description of the Invention (4) — " " '---- Peeling composition peeled off from the surface. This peeling composition can be used as a composition that simultaneously has ideal gloss and emits interference colors. That is, the composition according to the present invention is selected from the group consisting of natural mica, synthetic mica, glass flakes, silica flakes, alumina flakes, and barium sulfate: one or two kinds are selected, the flake-shaped substrate is coated, and the surface is covered with oxidation It is made of titanium composition or titanium oxide composition. Therefore, the peeling composition of the high iridescent titanium oxide composition is a titanium composition peeled from the coating composition. About the gloss of the peeling composition; 30 parts of acrylic transparent nitro lacquer and 1 part of the peeling composition were mixed, and then coated with a coating machine on the white and black concealment rate test paper JISK5400 upward 4 mils; Horiba gloss measurement. The IG-330 type tester measures the black background of the concealment rate test paper, and finds its gloss value at 55 ~ 90 at 60 ° C. It is a high iridescent oxidant composition that develops color by light interference. [Embodiment] The coating composition of the high iridescent colored titanium oxide composition and the method for preparing the high iridescent colored titanium oxide composition of the present invention are provided on the surface of a flaky substrate and are composed of titanium oxide and titanium hydroxide. The formed coating layer composition 'is peeled from the coating layer to obtain a peeling composition, and a method for producing the same. It is different from the conventional technology in that the peeling composition obtained under the specific conditions can be used in a wide range of fields such as cosmetics, and can obtain unprecedented high-irid color hair color by light interference. The high rainbow colored titanium oxide composition coating composition of the present invention is shown in FIG. I

Μ 200410726 V. Description of the invention (5) The surface of the flaky substrate 1 contains a metal oxide or metal hydroxide coating layer 2 based on anatase or rutile titanium oxide. It is a coating composition having a gloss of a specific thickness of 0.05 to 0.6 // m. The range is preferably from 0 to 70 0. If it is less than 100, the peeling group described later is too thin, and the interference color of the high iridescent color is too weak. Weak matrix particles V m, the interference color of the iridescent color is too strong, and the particles are prone to be coarse

Roughness. Furthermore, if it is between 100 ~ 300 ", the luster is strong enough and can be separated. J Specifically, a flaky substrate that can meet this particle diameter range 丨: Mica, synthetic mica, glass flakes, silicon dioxide The ratio of flakes, alumina: barium sulfate, etc. is representative. The shape and smoothness of the silicon dioxide flakes are easy to control. Furthermore, the uniform coating layer 2 on the surface is easy to be shiny, and it is used as a flaky substrate It is ideal. The particle thickness of the flaky substrate 1 is limited. However, it is preferable that the particle thickness is less than 0.1 Å. If the particle thickness is less than 0.5 VA, the edges are easily bent, and the coated titanium oxide and titanium hydroxide cannot be dried. Full play. In addition, if the thickness of the particles exceeds 10 mm, the particles will be treated, and the interference color of the titanium oxide and titanium hydroxide on the plane and side will be different from the peeled titanium oxide and titanium oxide, resulting in insufficient interference gloss. The composition of 2 titanium oxide and titanium hydroxide is 2 ==. It is preferably obtained by dissolving ammonium sulfate or ammonium tetrachloride in soluble water Λ Λ. In addition, the coating layer has only silicon, alumina, and Zr , Ce, Zn and other reinforcing agents can improve ί Resistance, crush strength release composition. The particle size of each of the UHL and .Q2~q, q4_ of Li

11 ^ Page 10 200410726 V. Description of the invention (6) ------ When the particle size of the desired set, body, matrix i is 300 × ^^, the titanium dioxide or titanium hydroxide group It becomes the easiest to peel off. When the particle size of the substrate i is m, the coating layer 2 can be easily peeled even with a small particle diameter of 0 · 〇1 vm. When the particle diameter of the substrate 1 is less than 100 ^^, the particle diameter of the coating layer 2 is not # m cannot be peeled off. That is, the particle diameter of the substrate 丨 and the particle diameter of the coating layer 2 are inversely proportional to each other. In the present invention, the coating composition shown in FIG. 丨 is completed first, and then as shown in FIG. The coating layer 2 and the product 2a are peeled off, that is, the high iridescent titanium oxide composition of the present invention is: the metal oxide or metal hydroxide of the coating layer 2 of the composition is peeled from the surface of the sheet-like substrate 1. The formed peeling composition 2 a. The flaky substrate 1 may be a commercially available flaky powder, or natural φ master, synthetic mica, glass flakes, silicon oxide flakes, aluminum oxide flakes, barium sulfate, etc. Indian flake natural mica is placed in the atmosphere at 800 ° C for 2 hours and then fired The flake-shaped natural mica is immersed in drinking water for 5 days, and then the flake-shaped natural mica is crushed by an ultra-fine particle mill, and can be obtained after classification. ^, Before peeling, use water glass, organic dioxide, and soluble salt. Wait for an emulsified silicon or aluminum compound to cover the surface, and after peeling the coating composition, a peeling composition with good weather resistance and no bending can be obtained. The coating composition, as described above, is coated with a specific thickness on the surface of the sheet-like substrate. The titanium oxide or titanium hydroxide composition until the gloss is emitted, this is the coating layer 2. Among them, a titanium sulfate sulfate or a titanium tetrachloride soluble aqueous solution or a titanium alkoxy metal hydrolyzed is ideal. When the composition is to be peeled off The coating composition must be calcined at 300 ~ 80 (rc and placed in alkaline 200410726. V. Description of the invention (7) under the environment (above pH 8), the coating layer is peeled from the thin plate-like substrate, and nothing is obtained. A peeling composition that is curled and has excellent smoothness. By this. This improves the gloss and interference color of the peeling composition. If the firing temperature is lower than 300 ° C, the peeling composition particles will curl, if it is higher than 8000c, the titanium oxide or titanium hydroxide of the peeling composition will agglomerate, causing gloss and interference color after peeling. Inferior. After filtering, washing and drying the peeling composition, firing at 5 0 0 9 0 C 'In order to maintain gloss and prevent curling. $, Other post-peeling treatments, including covering with iron oxide, starting, H nano, _, coloring inorganic compounds, or organic coatings, can be realized by various known methods η "! The high rainbow colored titanium composition of the peeling composition obtained by the formula has a thickness Γ fti ~ 〇 · 6 ", and the optical thickness ο · 1 ~ 0 · 9㈣ is the reason: thin, that is, it is not easy to generate the desired interference color; otherwise If the composition =. "The strength will be scattered due to the thickness, resulting in a low interference strength paper high iridescent titanium composition coated on a paper tape, and this coating system = the \ table. 'The interference color and the geometric thickness of the Qin composition can still be obtained through scattered light. Although the Qin composition particles are not-, but the shape is neat. :: Medium Thunder: Color: The particle size of the composition and the thin plate shape are in A + The average diameter of the scattered diameters of the four fortunes is "m", and more than 60% of the volume is distributed within the range of -4 plant 111. The formula 7η〇 / Λ degree is ideal. Electricity 200410726 V. Explanation of the invention (8) — = Acoustic: When the number of particles is calculated by 2 times, the thin plate shape is connected to the particles, and the thickness is more than 1.5 times and the number of particles is less than 10%. In order to maintain uniform particle size It is ideal to adjust the flaky substrate level ^ = crushing and granulation. If natural mica is used, wet soaking :: The original ore of Jiaci Eye, followed by hydraulic elutriation, to choose the one with better uniformity After the titanium composition is peeled off, the flaky substrate surface with a smooth and neat particle diameter can be used to 'cover the interference color: the peeling composition'. The high iridescent titanium oxide composition of the present invention is connected to the surface to reflect light incident and penetrate. At the same time, the reflected light is too involved, and high rainbow colors can be obtained due to phase differences. When the iridescent titanium oxide composition is uniformly coated on the coating surface,-the reflection from the particle surface of the coating surface ★, and the color due to inflection. This interference color can be added by the thickness of the coating layer of the coating composition (Comparative Example 1) Fig. 8 is a graph showing the analysis results of the gloss composition of the peeling composition of the present invention. For the titanium oxide composition, the peeling composition of the present invention is mixed in three dimensions, and then mixed with a coating machine, and then coated with a coating machine in Bailiyin糸 30 mils of transparent nitro lacquer; test the upward concealment rate by 4 π ..., bottom, based on three-dimensional gloss. Page 13 $ 14 1200410726 5. Description of the invention (9) with GCMS-4 type, incidence angle 45. Reflection angle (color measurement angle) 〇 ~ 75 Measure color at intervals of 5 °, and determine its Lab. For its reference coating, use Iriodin pearlescent coating (hereinafter referred to as Π0 225, 219, 235. From the analysis results, it can be seen that the titanium oxide composition of the present invention can exhibit a wide range of interference colors. Specific manufacturing examples are listed below, and this manufacturing example is not limited to the technical scope of the present invention. (Manufacturing Example 1) Indian tablets Natural Mica 1 · 0 kg was burned in the atmosphere at 8000 t for 2 hours. After cooling, this flake-shaped natural mica was immersed in drinking water 〇 liter, and left at room temperature for 5 days. The crusher processed the flaked calcined natural mica 2 times for pulverization. The pulverized calcined natural mica was transferred to a 50 liter polyacetic acid water tank of Gusao, and a 2% aqueous solution of hexamethylene partial filling in QQ was added, which totaled 45 liters. Stir with a spiral agitator, leave it for 5 minutes, move the upper clear liquid to other containers, repeat this step 3 times, and separate out large particles above 0 · 丨 mm, use a standard sieve 10 mesh (800 // m) and 65 The mesh (203 / zm) was screened and classified to obtain 150 g of 10 to 65 mesh particles. Thereafter, 150 g of the granulated mica was added to 400 g of titanium sulfate and 4.5 liters of drinking water, and the titanium sulfate was stirred and dissolved with a spiral mixer. After it is dissolved, stir and heat at the same time, and add water for 4 hours at a temperature above 90 ° C. After cooling, it was washed with water, filtered, and 150. (: Dry. Then fired at 300 t for 2 hours. Take one to observe the surface state and use Hitachi S 2100B type

Page 14 200410726 Observed at 20,000 magnification with an electron microscope (SEM). As a result, as shown in Figure 4, the aggregate of the coating composition has a particle diameter of 0.02 // m. # = Washing powder, add 10% alkaline alkaline solution, adjust it to ㈤ 丨 丨 and then go down = stand still. The powder was separated from the upper layer by decantation, filtered and washed with water. The washed and granulated powder was added with 8 · 3 2 5g of ammonium sulfate and dissolved into a 5 liter aqueous solution, followed by addition of 4g of hydroxyl gas hammer and 18g of urea. Spiral stir while heating for 5 hours and 80 minutes. (: The above is hydrolyzed. After cooling, it is washed with water, filtered, and dried at 150 t. This dried powder is placed in the air at 700 ° C for 2 hours to obtain 14 g of powder.

The powder was measured with an X-ray diffractometer MniFlex manufactured by Rigaku Denki Co., Ltd., and its χ-ray diffraction was shown in FIG. 3C. Although the amplitude was large, the powder was titanium oxide. In addition, the scanning electron microscope (SEM) magnifications of 2000 and 20000 times are shown in Fig. 6 and are thin. The average plate diameter is 10 / zm and the plate thickness ° is 0.24 / ^. 30 parts of acrylic transparent nitro lacquer were mixed with 1 gram of this product, and then coated with a coater on a white and black concealment rate test paper JISK5400 upward 4 mils, and the black was measured with a RI-330 type gloss tester Base at 6 (85 at rc.

In order to obtain the angle dependence of the black background hue, Murakami Color Research made a three-dimensional gloss meter GCMS-4, and the angle of incidence was 讪. 2. Measure the angle between 0 ° and 75 °, and measure the color every 5 °. Transform l · a · b / flatten the hue phase. The result is shown in Figure 8. From green to blue a A5 is determined by the Japanese, Japanese, Japanese, Japanese, and Japanese. To investigate the composition of this product, take 0.2 g. Weigh correctly, add sulfuric acid and ammonium sulfate, and dissolve after heating. After cooling, add water £, acid 0, and enter the name to reduce titanium; the solution of potassium thiocyanate after cooling is used as a gold and silver alloy, drop

200410726 V. Description of the invention (11) Determine the ammonium iron sulfate (III) solution, and determine the amount of titanium oxide (%). As a result, titanium was 95.0%. In addition, in order to oxidize ammonium, the wavelength-dispersed fluorescent X-ray analyzer zsx100e type was used to determine ammonium as I 394 · 40 nm and thorium as 343 · 82 nm, and quantified by the calibration curve method. Doushe 1.15% of fruit ammonium and ammonium oxide, and the hammer is 丨 · 08% of the oxide hammer. In other words, the product is a composition consisting of 95.0% titanium oxide, 115% ammonium oxide, and 1.08%. Horse (manufacturing example 2)

Synthetic mica (manufactured by Toby Industrial) has a laser diameter of 150-650, an average diameter of 300 / zm, and puts 10 kg into a covered enamel sink with a capacity of 600 liters. Add 400 liters of drinking water and 175 g of tin chloride and 1 mol / L sulfuric acid aqueous solution to adjust to ρΗ1.9. Stir and heat at the same time to raise the temperature to 80t, then use 1/3 mol / l of a tetrahydrogenated titanium hydrochloric acid aqueous solution and a 5% caustic aqueous solution to maintain the pH value, and drip in at a flow rate of 0.12 kg per minute A titanium tetrachloride aqueous hydrochloric acid solution was reacted for 10 hours. After cooling, the stirring was stopped and the upper liquid was decanted. Add the remaining powder with 400 liters of drinking water and stir it 'and add 15% caustic test solution to adjust the pjj to 5 ~ 75. After that, rinse, wash and dry at 150 ° C. The dried powder was fired in the atmosphere for 2 hours. As in Production Example 1, the surface state was observed by SEM, and an aggregate having a particle size of 0.016 / zm was found. The sintered powder was immersed in 4000 liters of sodium carbonate aqueous solution at pH 12, and after 5 days, it was thoroughly mixed with a spiral ', and 2 liters of a 2% aqueous solution of hexametalic acid was added and mixed. After uniform dispersion ', the upper powder was separated by decantation. Repeat this step to recycle

& 17 (12) V. Description of the upper layer powder After the upper layer powder was washed with water and filtered, the filtered powder was subjected to a caustic test solution of the main 2 in 400 liters, and heated to 8G ° with spiral stirring evenly under water washing C, and 3 mol / L sodium acid solution and 6N hydrochloric acid aqueous solution were added continuously at a flow rate of sodium silicate aqueous solution per minute for 2 hours. After 2 hours of cooling, it was cooled, filtered, and dried at 150 ° C to obtain 18 kg of powder. : = Same, X-ray diffraction is measured with the same device. The x-ray diffracted heart fruit showed rutile titanium oxide. The SEM observation was a thin sheet with an average plate diameter of 15 // m and a thickness of 0.45 // m as shown in Figure 7. In the same manner as in Manufacturing Example 1, the white and black concealment rate test paper JISK5400u and a three-dimensional gloss meter were used for color measurement and composition analysis. As a result, its human value was 60. Up to 80. The dependence of color measurement hue angle varies from yellow-green to green and cyan-green ranges. As a result of the composition analysis, the amount of titanium oxide was 88.5% and that of silica was 10.3%. '(Manufacturing example 3) 1 kg of glass flakes with a laser diameter of 50 to 200 #m and an average of 140 // ιη (RCF1 40 manufactured by Japan Kokuko Co., Ltd.) were placed in a 40-liter enamel container, and 10% titanium sulfate was added thereto. 17 liters of aqueous solution, 5.0 mol / L of sulfuric acid aqueous solution 5 liters, 100 grams of urea and 10 liters of drinking water, spiral stirring and heating to above 90 ° C at the same time for 6 hours and hydrolyzed. After cooling, it was decanted and washed repeatedly. 10% charged sodium and 30 liters of drinking water were added to bring the pH to 8.8 and then heated to 80C. Keep the pH value at the same time every minute 015 200410726 V. Description of the invention (13)

Liter = Add! Moore / liter of water glass aqueous solution. 85 liters and U of sulfur I aqueous solution were continued for 1 hour, and then matured in 3 hours. After cooling, it was the same as that in Production Example 1. S e M _ induced Gansheng π, the seed was 0.04 ... The surface state of the lake was observed. It was measured that 1 mol was added to the i-dispersion of the granules, and the sodium carbonate solution was added to make the p-8 "disulfonate 4. Then, the upper layer was separated by decantation with a spiral mixing method. Repeat this step to recover the powder in the clear solution of the upper layer. It will be washed twice, rinsed, and dried at 150 ° C. After drying, it will be placed in the air at 300 C for 1 hour. The powder will be μg. The results show that the broad anatase type eSE result is that the thin plate-like shape has an average plate diameter of 8M and a thickness of m °. The same physical property test was performed as in Manufacturing Example 1. As a result, the gloss test value was 60. The hue angle dependency of the color measurement ranges from red-purple to red-yellow. In addition, from the results of the composition analysis, it can be seen that the emulsified titanium system is 70%, the silica is 2.8%, and (Production Example 4) The flake-shaped natural mica made in India was classified under the same conditions as in Production Example 丨 and pulverized. 1 kg of this mica was placed in a 40-liter enamel container, and 17 liters of a 10% titanium sulfate aqueous solution was added. · 06 mol / L of 5 liters of sulfuric acid aqueous solution, 100 g of urea and 10 liters of drinking water. Rotate to stir, heat to 90 () (: after the above hours, add water decomposition treatment. After cooling, wash with water and filter. Add 10% aqueous solution and drink, page 18 200410726 V. Description of the invention (14) --- Water 30 liters, maintaining the pH of the liquid at 10, stirring with nitrogen and heating to 80 ° C. Maintaining the pH and temperature, add 0.5 mol / L of sulfuric acid first iron aqueous solution 0.2 L, 10% sodium-aqueous aqueous solution, and the first ferric sulfuric acid aqueous solution was continuously added at a flow rate of 0.01 liters per minute for 5 minutes. The air was continuously vented with nitrogen for 5 hours. After the coated particles were cooled, the production examples were 1Same as observed by SEM. The surface state size is 0.04 / ZΠ1, and there are o.gem particles scattered on the surface. To the dispersion after ripening, add Moore / liter of sodium carbonate aqueous solution to make the pH value of 12, and place 4 Then, the powder of the upper clear liquid was separated by decantation with spiral stirring. Repeat this step to recover the upper f: ^ ^ μ „^ ^ 5 〇t 〇 £ Λ Calcined at 500 ° C for 1 hour during rolling. 650 g of powder was obtained. As a result of X-ray diffraction of the obtained powder, it was found that it was broad anatase Type oxide Fe203). As a result of SEM observation, it was found that the sheet-like shape had an average plate diameter of 8 and a thickness of 0.36 # m. The same physical property test was performed as in Production Example i. The complex gloss test value is 60. , And the hue angle dependence of the color measurement ranges from rabbit to red and yellow. From the results of the composition analysis, it was found that titanium oxide was 99% and iron oxide was i%. This: "Mid-month" peeling composition manufactured in the above-mentioned way, 彳 :: Another "cosmetic peeling composition compounding amount, 05 ~ 50 weight; for: 4 when the compounding amount is less than 5% by weight," lack of pigmentation inhibition The effect. ^, If it exceeds 50% by weight, the red color is too strong, which is also not ideal. Hair: :: For skin creams, foundations, sun lotions, foundation creams, 4, dry cakes, eyeliners, blushers, reds, nail polishes, etc.

Lion 410726 5. Description of the invention (15) There are no particular restrictions on the makeup. In addition, this type of cosmetics is the same as the general one except that the exfoliating composition is formulated. In addition to the above-mentioned peeling composition, the cosmetics of the present invention are powders (paints, color oils, surfactants, FU pigment compounds, resins, alcohol compounds, ultraviolet shielding agents, antioxidants, adhesives) used in general cosmetics. , Anti-humectants, physiologically active ingredients, salts, solvents, chelating pH adjusters, water, and other ingredients, etc. Take powders as examples, such as red 104, red 201, color 1, black 401 No. and other pigments, yellow No. 4 "rouge, rouge and other rouge pigments, nylon powder, silk powder, ester powder, special powder 'cellulose powder, silicone synthetic rubber, chitin, chitin and other polymers, yellow iron oxide, red Iron oxide, black iron oxide, coloring paints such as ultramarine, citrus, titanium oxide, white paints such as talc, mica, sericite, clay, aluminum, silicon oxide, calcium carbonate, magnesium carbonate, aluminum silicate, silicon material , Fine particles of titanium oxide, fine particles of lead oxide, fine particles of ultraviolet defense powder, pearl paint such as mica titanium, bentonite and other powders are not limited in shape and size. X The other two powders can be learned in various ways. Table polysiloxane treatment, silane treatment, fluorine compound treatment, wax treatment, fatty acid treatment, molecular compound treatment at N-methylated lysine, resin treatment, plasma treatment, and the above-mentioned manufacturing method of the hair cosmetic Can be added with vegetarian, resin), kind, polymerized preservatives, flavors, agents, neutralizers, yellow No. 4, blue-yellow No. 203 Ba Fluoron powder, silicon sugar, calcium alginate, chromium oxide, heya Physical coatings such as dysprosium oxide, barium sulfate, barium sulfate, magnesium oxide, etc., thoron oxide, etc., montmorillonite, etc. Surface treatment, for example, metal soap treatment, water-soluble high-mechanical chemical treatment

Page 20 200410726

Oil, can be divided into liquid paraffin, tridecane, 2-ethylhexanol hexadecyl, isopropyl myristate, olive oil, ramie oil and other liquid oils, petrol, solid paraffin, tallow , Semi-solids such as lanolin, dense wax, cetyl wax, and cholic alcohol ~ solid fats, higher alcohols such as cetyl alcohol and 22 alkanol, palmitic acid, higher fatty acids such as glyceryl tristearate, polysiloxane Oil-based agent, alkane inducer, etc. Soil emulsion surfactants can be divided into sorbitan fatty acid esters, glycerol fatty acid S, polyoxyethylene (hereinafter referred to as POE), sorbitan fatty acid s, POE glyceryl fatty acid esters, and POE alkyl ethers. , POE polycycloalkylene alkyl ether, POE polyoxypropylene synergist, POE alkyl phenyl ether, POE hardened vitex oil, polyethylene glycol fatty acid ester, ten glyceryl fatty acid alcohol, alkyl di Non-plasmonic surfactants such as ethanolamine, alkyl sulfates, POE alkyl ether sulfates, POE alkyl ether acetates, alkyl phosphates, POE alkyl ether phosphates, higher fatty acid salts, higher fatty acids Hydrolyzed colloidal salts, amino acid-based anionic agents, active agents, lecithin, betaine acetate and other amphoteric surfactants, alkyltrimethylammonium chloride, dialkyldimethylammonium chloride, and dioxane chloride Positive ionic surfactants such as dimethyl pentyl ammonium. The tertiary alcohol can be divided into monovalent alcohols such as ethanol, propanol, benzyl alcohol, and polyvalent alcohols such as 3-butanol, propylene glycol, dipropylene glycol, and alcohol. Glycerol, polyethylene glycol, and sorbose polymer compounds can be divided into polyvinyl thanrolidone, vinyl than each alkanone vinyl acetate polymer, acrylic resin alkanolamine, vinyl butyrate polymerization Polymer, fluorenyl vinyl ether maleic acid monoalkyl ester polymer, N-fluorene

IM Page 21 Γ4 // 200410726 V. Description of the invention (17) Acryloylethyl-N, N-dimethacrylate polymer, dimethylaminoethylmethacrylammonium phthalate Gas, slow salt, hydroxyethyl cellulose, etc. & In addition to the above ingredients, antioxidants such as hydroxybenzene and p-aminobenzyl acid such as purple toluene, bactericides such as oxybenzene, collagen, sodium citrate such as sodium citrate, plant agents, gasification Inorganic salts such as sodium and the like are within the technical scope of the present invention with respect to representative examples. In addition, all are expressed in mass%. Hair = used effect test method plus test method: evaluation items are divided into skin defects (use of fine lines, stains, etc.). Based on the following (evaluation score criteria) 5 points ... Very good. Ammonium-α-Ν- 甲Extraction of proteins such as ethyl carboxy betaine / vinyl methyl sulphate than each alkanone-N, N-acid polymer, carboxyethyl cellulose dimethyl ethylene polymer, amino external absorption of ethanol on carboxymethyl cellulose, etc. (In addition, cosmetics are officially described as smooth.) The effect is based on acid, hyaluronic acid, vitamin preservatives, iso-hydrolysate shrinkage, amino pigment, and fragrance. In addition, the compounding amount indicates the description of the example. Tactile and natural, by 20 persons, anti-inflammation agents such as acid, heat preservation agent E, dibutyl via propylmethylcyclopentane, citric acid, citric acid and so on. The prescription is not limited to ‘If there is no special mark, evaluate the subject of transparency and correction. 4 points 3 points 2 points Excellent Normal Harsh

200410726 V. Description of the invention (18) 1 point: Very bad. (Evaluation criteria): A total score of 80 points or more. 〇: The total score is 60 points or more and less than 80 points. △: The total score is 40 points or more and less than 60 points. X: The total score is less than 40 points. -The powders listed in the formulations of Examples 1 to 2 and Comparative Examples 1 to 2 in Table 1 are stirred and mixed with 1 to 12 shown in Table 1, and then uniformly heated and mixed with 13 to 20. The obtained mixture was pulverized and prepared by forming a container. Table 1 shows the composition of the comparative example 1 2 1 2 1 Talc 9 9 9 9 2 Mica 10 10 10 10 3 Sericite 18 18 18 18 4 Synthetic mica 15 15 15 15 5 Peeling composition 15 of Production Example 3 of the present invention 15 6 Peeling composition of Production Example 4 of the present invention 15 7 Barium sulfate 5 5 5 5 8 Titanium oxide 12 1 12 12 12 9 Iron oxide 4 4 4 4

Page 23 200410726 V. Description of the invention (19) 10 Titanium oxide-coated mica (red interference) 15 11 Titanium oxide-coated mica (yellow interference) 15 12 Boron nitride 2 2 2 2 13 Vaseline 2 2 2 2 14 Dimethyl poly Silicone 3 3 3 3 15 Liquid paraffin 2 2 2 2 16 Glycerol triisooctanoate 2 2 2 2 17 Glycerol semi-isostearate 1 1 1 1 18 Preservatives moderately moderately moderately 19 Antioxidants moderately Appropriate amount of drop, appropriate amount of 20, appropriate amount of perfume, appropriate amount, and appropriate amount of the above-mentioned Examples 1 to 2, and the results of sensory experiment evaluation of Comparative Examples 1 to 2 are listed in Table 2. In addition, the photochromic effects listed in the table are marked with ◎ to indicate very high, and x is not.

Table 2

Examples Comparative Examples 1 2 1 2 Smooth use and touch ◎ ◎ 〇〇 Natural transparency ◎ XX Can suppress the interference of pigmentation (skin defect correction effect) 〇〇〇〇Photochromic effect X ◎ 1 XX 24th Page 200410726 V. Description of the invention (20) As can be seen from Table 2, according to Example 2 of Manufacturing Example 3, Manufacturing Example 1 and Manufacturing Example 4 of the present invention, the peeling composition has a smooth use place and a natural and transparent feeling. Interference can effectively suppress pigmentation (skin defect correction effect) 'In addition, Example 2 has an excellent photo-induced effect. On the other hand, in Comparative Example 1 and Comparative Example 2 in which the titanium oxide-coated mica was used instead of the peeling composition of the present invention, it was found that the smooth feeling, the natural transparency, and the photo-induced effect were all poor. Examples of the cosmetics of the present invention are listed below for various prescriptions. In addition, the above-mentioned sensory experiments were performed on such makeup products, and it was found that the cosmetics of the present invention in all Examples have excellent effects. Example 3 Compounding of solid powder j ^-blending amount (% by mass) — 1 polysiloxane-treated sericite 15 2 1 silicon gas institute-15-3 Qin Silicon Oxygen Institute ~ ^ 一 " 4 Hanming iSSUggpir ion composition --- T5 '--- 5 Spherical silicon treated with sand' 5 " ~-6 mm ^-2 --- ~ 7 Wmmmm ~-To One— 8 Interview with fine particles of titanium oxide 7 7 --- 9 Silicon treatment Iron oxide 4-10 \ 5 ——---

200410726 V. Description of the invention (21) 11 Thirty Carbon Institute 3 12 Dimethyl polysiloxane 4 13 Methylphenyl polysiloxane 3 14 Octylmethylsilicate 2 15 Glyceryl hexisostearate 1 16 The right amount of paraffin 17 The right amount of antioxidant 18 The right amount of spices Mix and crush each component of 1 ~ 10 in agitated powder, mix with 11 ~ 18 and add, and then put the crushed product into a container and fill it to form a solid. Example 4 Compounding amount (mass%) of oily emulsified cosmetic ingredients in water 1 Refined water 2 Propylene glycol 4 3 Glycerol 2 4 Sodium metaphosphate 5 Amount of soil 1.5 5 Potassium oxyoxide 0.5 7 _Acid 1.1 J 3 Trimethyl Benzoic acid 1 (? \ Titanium oxide 10 [0 '1 Suitable amount of iron oxide 1 [1; Peeling composition 10 of East invention manufacturing example 4 1 12. Ί Titanium oxide coated plate-shaped barium sulfate 3 II 1 mi page 26 200410726 V. Description of the invention (22) 13 Talc 5 14 Mica 2 15 Spherical silicon 3 16 Glycerol monostearate 1 17 Monotrimethylbenzoic acid polyepoxide sorbitan 0.5 18 Cetyl alcohol 0.4 19 Squalol 0.5 20 Flowing stone concrete 5 21 Dimethyl polysiloxane 5 22 2-Ethylsilicic acid 3 23 Preservative M Amount 24 Fragrance Mix and mix 1 to 5 ingredients, add 6 to 8 After mixing, disperse 9 ~ 15 after mixing and dispersing. After heating and dissolving, evenly add 16 ~ 2 5 to emulsify to obtain oil-in-water emulsified cosmetics. Example 5 Water-in-oil emulsified cosmetics with J or partition Amount (% by mass) 1 Polysiloxane-treated cellulose powder 5 2 Silicon-treated peeling composition of Production Example 1 of the present invention 12 3 Polysiloxane-treated titanium oxide coated barium sulfate 4 4 Polysiloxane-treated titanium oxide 10 5 Polysiloxane-treated iron oxide 4 6 Polysiloxane-treated talc 1 3

Page 27 200410726 V. Description of the invention (23) 7 Polysiloxane-treated synthetic mica 4 8 Refined water 9 Dipropylene glycol 8 10 Decamethylcyclopentasiloxane 25 11 Dodecylcyclohexasiloxane 15 12 Dimethicone 4 13 Silicone resin 2 14 Polyether modified silicon 1.5 15 Alkyl polyether double modified silicon 0.5 16 Dimethyl benzoic acid 1 17 Anti-dropping agent amount 18 Preservative amount will be 1 0 ~ 18 Each ingredient is evenly mixed and 1 ~ 7 ingredients are added. After mixing and crushing, the ingredients are added and dispersed. Then, after mixing and dissolving uniformly, 8 to 9 are added for emulsification, and the water-in-oil emulsified cosmetic is obtained after filling into the container.

Page 28 200410726 V. Description of the invention (24) Example 6 Eyeshadow ingredients (mass%) 1 Talc slightly 2 Sericite 6 3 Synthetic mica 12 4 Spherical PMMA powder 3 5 Dirty barium sulfate 2 6 Production example of the present invention Peeling composition of 3 8 7 iron oxide 2 8 boron nitride 3 9 thirty carbon compound 2 10 dimethyl polysiloxane 2 11 sorbitan monooleate 1 12 appropriate amount of preservative 13 appropriate amount of fragrance 8 Mix and pulverize the ingredients, add 9 ~ 13 to mix the ingredients, stir, and shape in the middle of the orphan to get an eye shadow. Example 7 Oily foundation milk Compound j component ΪΒ combined amount (% by mass) 1 mm 1 2 candelilla 鱲 2 3 pure wax ΙΪ0 '~~ 4

Page 29 200410726 V. Description of the invention (25) 5 Glycerol triisooctanoate 9 6 Glycerol diisostearate 11 7 High viscosity dimethylpolysiloxane 6 8 Low viscosity dimethylpolysiloxane 5 9 Silicone resin 7 10 Hydroxypropyl 1-cyclodextrin 1 11 Macadamia nut oil fatty acid cholester 3 12 Magnesium sodium silicate 0.5 13 Hydrophobic silica 0.5 14 · Refined water 2 15 Plate-shaped barium sulfate 2.5 16 The peeling composition of Manufacturing Example 4 of the present invention 8 17 Iron oxide 2 18 Antioxidant amount 19 Preservative amount 20 Fragrance amount Heat 1 to 70 ° C, disperse and add to 1 2 ~ 1 3, and dissolve evenly Add 14 to 10 and stir well. Add 1 ~ 9, which is heated and dissolved separately, and stir well. Then add 15 ~ 20, disperse and stir, and finally put it into a container and fill it to form an oily foundation milk.

Page 30 200410726 V. Description of the invention (26) Example 8 Synthetic distribution amount (mass%) of lipstick K 1 Polyethylene wax 1 2 Pure wax 2 3 Aqueous lanolin 10 4 Polybutene slightly 5 Methylphenyl poly Silicone 9 6 Dimethicone 11 7 Ester oil 6 8 Titanium oxide 5 9 Red 201 No. 7 10 Red 202 No. 1 11 Red 223 No. 3 12 Spherical polyethylene powder 0.5 13 Production Example 3 of the present invention Peeling composition 0.5 14 Antioxidant 2 15 Fragrance 2.5 Heat and dissolve Bu 7 and mix thoroughly, add this liquid to 8-11, knead with a three-roll kneader, heat the kneaded slurry to 80 ° C, and add 1 Stir and mix with 2 to 15 and fill the lipstick forming container to obtain lipstick.

Page 31 200410726 V. Description of the invention (27) Example 9 Blending amount (mass%) of sunscreen spray with J 1 Polysiloxane-treated fine particles of lead oxide 11 2 Polysiloxane-treated peeling of Manufacturing Example 1 of the present invention Composition 12 3 Decamethylcyclopentasiloxane 18 4 Silicone fluoride resin 6 5 Silicon elastomer spherical sugar 10 6 Bentonite 0.8 7 Methylphenyl polysiloxane 35 8 Dimethyl polysiloxane 7.2 9 After preserving an appropriate amount of each component of Bu 9 in a disperser, it is filled with a stainless steel ball into a container to obtain a finished product. In addition, this product must be shaken before use.

Example 10 Compounding amount (mass%) of a solid emulsion for priming 1 Methylphenylpolysiloxane 5 2 Sorbitan sesquiisostearyl 1.5 3 Glycerol isostearate 1.5 4 Poly Epoxy Dimethicone Siloxane Methyl 0.2 Page 32 200410726 V. Description of the Invention (28) 5 Dimethylsilicon copper (low boiling point) 26.4 6 Dimethylsilicon copper (high boiling point) 4.0 7 Production example of the present invention Polysiloxane-treated peeling composition of 2.0 2.0 8 Polysiloxane-treated titanium oxide 1.0 9 Polysiloxane-treated fine particles of titanium oxide 6.0 10 Polysiloxane-treated sericite 2.0 11 Polysiloxane-mica 6.0 12 Spherical resin Powder 15.0 13 Antioxidant amount 14 Shizhang 4.4 15 Refined water 15.0 16 1,3 Butanediol 5.0 17 Antiseptic amount 18 Herba extract 5.0

Mix Bu 6 and heat to 80 ° C, add 7 ~ 1 1 and stir evenly after adding. Then add 12 and disperse. In 16 prepared separately, add 17 and then add 15 to make a homogeneous solution. After adding 18, heat to 70 ° C to emulsify. Add 1 3 ~ 1 4 and degas, fill into the container and cool to obtain the finished product.

Page 33 200410726 V. Explanation of the invention (29) Example 11 Blending j ^ ~ '-Blending amount (mass%) 1 Nitrocellulose 12 2 Alkyd resin 10 3 Ethyl lemon citrate 6 4 Ethyl acetate — 30 5 Dingxiang acetate 20 6 Ethanol 5 7 1 Red 202 millet 2 ~~ ^ 8 Oxidation 4 9 The peeling composition of the manufacturing example 3 of the present invention 8 '10 Lane I " Will 3 and 7 ~ 8 Knead with hot roller and mix thoroughly, and then knead thoroughly with the addition of 4 to 6 of 10. After mixing well, add 9 to disperse and fill the container to obtain nail polish. In addition, in addition to cosmetics, coatings, and inks, the high iridescent titanium oxide composition of the present invention can also be effectively used in plastics and coal-coated functional materials. Among the iridescent colored products of the coating composition, it is stated that the present invention can provide a high iridescent titanium oxide composition that produces an excellent bright feeling, interference color, and non-turbidity by the interference color: this color titanium oxide composition is based on Lamellar substrate The lamellar substrate has a sheet size of about 50 ~ 800. Houyihubei 丨】 仃 is king? The titanium compound coating layer formed by the titanium coating layer of the product coating layer is the iridescent titanium oxide composition. Furthermore> Titanium oxide composition (referred to herein as a peeling composition), it can provide excellent smooth feel, natural penetration ^ Sense of clarity, and by its 200410726 V. Description of the invention (30) Interference effect Can suppress skin stains (skin defect correction effect), UV protection effect, photochromic effect, etc. Page 35 200410726 Brief description of the drawings [Simplified description of the drawings] The following describes the embodiment of the present invention: Fig. 1 is a conceptual diagram of the coating composition of the high-iridium colored titanium oxide composition of the present invention. Fig. 2 is a schematic diagram of a method for producing a high iridescent titanium oxide composition according to the present invention. Fig. 3 is a graph of X-ray diffraction analysis results of the coating composition of the present invention. Fig. 4 is a photomicrograph of the state of the titanium oxide surface state of the coating composition of the present invention. 0 Fig. 5 is a graph showing the relationship between the interference color of the titanium oxide composition of the peeling composition of the present invention and the film thickness of ginseng. Figure 6 is a photomicrograph of the titanium oxide composition of the peeling composition. FIG. 7 is a micrograph of a titanium oxide composition of a peeling composition. Fig. 8 is a table showing the three-dimensional gloss ancient ten analysis of the titanium oxide composition of the peeling composition of the present invention. [Symbol description] 1 sheet-like substrate 2 coating layer 2a peeling composition

gw

Claims (1)

200410726 6. Scope of patent application [Scope of application for patent] 1. A coated and transported product of high rainbow colored titanium oxide composition, which is characterized in that the coated substrate is formed on the surface of a flaky substrate, and the flaky substrate The sheet shape has a size of about 50 to 800 // m and a thickness of 0 to W to 0.6. The coating layer contains 70 to 95% by mass of a titanium composition. 2. A high-red color titanium oxide composition as described in item 1 of the scope of the patent application, which is characterized by the above-mentioned flaky substrate, which can be composed of natural mica, synthetic mica, glass flakes, sulphur dioxide flakes, emulsified flakes, sulfuric acid Use one of barium. 3. A high iridescent titanium oxide composition as described in item 丨 of the patent application scope, which is characterized by the aforementioned coating layer, and whose titanium composition is selected from titanium dioxide and titanium hydroxide. 4. A high red color titanium oxide composition as described in item 1 of the scope of the patent application, characterized in that the particles of the titanium composition are uniform. 5. A high red color titanium oxide composition 'as described in item 丨 of the scope of the patent application, characterized in that the coating layer contains 5% by weight of a reinforcing agent. 6. A high-red colored titanium oxide composition according to item 5 of the scope of the patent application, characterized in that the above-mentioned reinforcing agent is composed of iron, sub-g, starting, nickel, bell, sodium, potassium, bismuth, tungsten, tin, One or two or more kinds of metal oxides or metal hydroxides such as silica, aluminum, and zirconium are selected to make g. 7. A kind of high-iridium colored titanium oxide composition, which is particularly tied to the surface of a flaky substrate having a size of about 50 to 800, to form a titanium composition coating layer having a thickness of 0 to 5 '. The cover layer is formed into a thin composition. 8 · A high red color titanium oxide composition as described in item 7 of the scope of patent application Page 37 200410726 6. The scope of the patent application is characterized by the above-mentioned peeling composition, which contains 70 to 99% by weight of titanium dioxide 'or titanium hydroxide. 9. A high iridescent titanium oxide composition as described in item 7 of the scope of the patent application, characterized in that it is the above-mentioned peeling composition and contains 20% by weight of a reinforcing agent. 10. A high rainbow colored titanium oxide composition according to item 7 of the scope of the patent application, characterized in that the above-mentioned reinforcing agent is composed of iron, lead, cobalt, nickel, lithium, sodium, potassium, M, crane, tin, One or two or more kinds of metal oxides and metal hydroxides such as silicon dioxide, Ming, and Cu are used. 1 A high rainbow color oxide composition as described in item 7 of the scope of the invention, and / or the feature is that the thickness of the above peeling composition is from 0.05 to 0.6. 12. A high-iridium colored titanium oxide composition according to item 7 of the scope of the patent application, characterized in that the above-mentioned peeling composition is coated with acrylic transparent nitro lacquer M JISK5 ^ 40 0 on top 4 ears; After that, it was tested by a Horiba gloss tester, and the gloss value was determined to be 55 to 90 at 60. σ 1 3 · A kind of high rainbow as described in item 7 of the scope of patent application :: The color is characterized by the above-mentioned peeling composition and its coating surface layer 'interference by light = 14 · A kind of high as described in item 7 of the scope of patent application The rainbow particle 'its special feature is the above-mentioned peeling composition, and the particle size of the coating surface' is 15 · as described in the scope of application for patents Nos. I to 14 of one of the second and second: one. “Composition, which is characterized by the above-mentioned high iridescent color oxidized cosmetics. Vaporized titanium composition, can be used as Page 38 200410726 16. A high rainbow color oxide composition as described in claims 1 to 14 of the scope of the patent application, characterized in that the above high rainbow color titanium oxide composition can be used as a material or printing ink. '17. A high iridescent colored titanium oxide composition as described in claims 1 to 14 of the scope of patent application, which is characterized by the above high iridescent colored titanium oxide composition and can be used as a composition for external use. 18. A high iridescent colored titanium oxide composition 'as described in items 1 to η of the Shine patent, which is characterized by the above high iridescent titanium oxide composition and can be used as an adhesive composition. 1 9 · A high rainbow color titanium oxide composition 'as described in claims 1 to 4 of the scope of the patent application, which is characterized by the above high rainbow color titanium oxide composition and can be used as a resin mixture. 20. A high iridescent colored titanium oxide composition as described in claims 1 to 14 of the scope of the patent application, which is characterized by the above high iridescent colored titanium oxide composition and can be used as light-touch coal. 2 1 · A method for manufacturing a high rainbow colored titanium oxide composition, characterized in that it is formed on the surface of a sheet-like substrate having a size of 50 to 800 / zm to form a coating having a thickness of 0.05 to 55 and containing 70 to 95% by weight of a titanium composition Layer, and the coating layer is peeled from the coating composition. 22. A method for manufacturing a high iridescent titanium oxide composition as described in item 21 of the scope of the patent application, characterized in that the coating layer contains 5 to 20% by weight of a reinforcing agent. 23. A method for manufacturing a high rainbow colored titanium oxide composition as described in item 22 of the scope of the patent application, characterized in that the above-mentioned reinforcing agent is composed of iron, lead, cobalt, Page 39 200410726 6. Scope of Patent Application Nickel, lithium, sodium, potassium, bismuth, tungsten, tin, silicon dioxide, aluminum, zirconium and other metal oxides or metal hydroxides can be selected from one or two or more. 24. A method for manufacturing a high-iridium colored titanium oxide composition according to item 21 of the scope of the patent application, characterized in that said peeling composition 'can be peeled off by hydrolytic decomposition of a soluble titanium salt aqueous solution or titanium alkoxide. 2 5 · A method for manufacturing a high rainbow color oxidation composition as described in item 21 of the patent application scope, which is characterized in that the peeling composition is filtered, washed with water, and dried at 300-800 ° C sintered and peeled. 26. A method for manufacturing a high iridescent titanium oxide composition as described in item 21 of the scope of application for a patent, characterized in that the above-mentioned peeling composition can be peeled off in an alkaline aqueous solution. 27. A method for manufacturing a high rainbow colored titanium oxide composition as described in item 21 of the scope of the patent application, which is characterized in that the peeling composition can be used in aqueous solutions of pH 8 or higher, such as soluble carbonates, hydroxides, and ammonium alkali solutions. To be peeled off. Page 40