WO1997018793A1 - Produits cosmetiques - Google Patents
Produits cosmetiques Download PDFInfo
- Publication number
- WO1997018793A1 WO1997018793A1 PCT/JP1996/003442 JP9603442W WO9718793A1 WO 1997018793 A1 WO1997018793 A1 WO 1997018793A1 JP 9603442 W JP9603442 W JP 9603442W WO 9718793 A1 WO9718793 A1 WO 9718793A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- titanium dioxide
- spindle
- cosmetic
- oxide
- fine particle
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
- A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/0241—Containing particulates characterized by their shape and/or structure
- A61K8/0245—Specific shapes or structures not provided for by any of the groups of A61K8/0241
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/27—Zinc; Compounds thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/29—Titanium; Compounds thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/58—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing atoms other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur or phosphorus
- A61K8/585—Organosilicon compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/89—Polysiloxanes
- A61K8/891—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
- A61Q1/02—Preparations containing skin colorants, e.g. pigments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
- A61Q1/12—Face or body powders for grooming, adorning or absorbing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/41—Particular ingredients further characterized by their size
- A61K2800/413—Nanosized, i.e. having sizes below 100 nm
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/60—Particulates further characterized by their structure or composition
- A61K2800/61—Surface treated
- A61K2800/612—By organic compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/60—Particulates further characterized by their structure or composition
- A61K2800/61—Surface treated
- A61K2800/614—By macromolecular compounds
Definitions
- the present invention relates to a cosmetic having an ultraviolet shielding effect in a wide range from UVB to UVA and capable of preventing erythema and blackening due to sunburn of sunlight.
- the fine particle titanium dioxide is added to the cosmetic, the expected ultraviolet ray preventing effect is hardly obtained. Even if the amount is increased, the ultraviolet ray preventing effect does not increase, and the feeling to the skin becomes worse. Disadvantages, such as a powdery finish, are noticeable.
- Figure 11 is an electron micrograph (X150,000) replacing the drawing showing the particle structure of conventional spherical fine particle titanium dioxide.
- Fig. 12 is an electron micrograph (XI 50,000) replacing the drawing showing the particle structure of conventional acicular fine particle titanium dioxide.
- the spindle-shaped fine particle titanium dioxide used in the present invention has a crystalline form of rutile and an average short diameter of primary particles of from 0.3 to 0.06 m, preferably from 0.03 to 0.04 ⁇ . m, and the primary particles have an average major axis of 0.08 to 0.12 m, preferably 0.09 to 0.10 m. If the average minor axis and average major axis are smaller than the above, the ultraviolet shielding effect at each wavelength is weakened for the above-mentioned reason, and if the average minor axis and average major axis are large, the transparency in the visible light region is significantly impaired, and the sanscribe —Negative effects such as whitening of the finish of the foundation have been observed.
- a conventionally known sulfuric acid method can be used. That is, after the I-le main Nai Bok of ore is dissolved in concentrated sulfuric acid to remove the iron as an F e S 0 4. The separated titanyl sulfate is hydrolyzed, and the obtained hydrous titanium dioxide is washed, calcined at 400 to 900 ° C, and pulverized to turn the spindle-shaped particulate titanium dioxide into powder. Get it. In this firing step, the moisture of the hydrated titanium dioxide is slowly evaporated at a high temperature to promote the growth of the particles. The generated particles maintain a certain size and exhibit a substantially uniform spindle shape.
- the content of the metal oxide having an average particle size of 0.2 / m or more is desirably 1.0 to 40.0% by weight in all the cosmetics.
- Powders other than those described above can be added to the cosmetic of the present invention.
- examples of such powders include talc, kaolin, mica, celite, muscovite, phlogopite, synthetic mica, mica, biotite, lithia mica, vermiculite, magnesium carbonate, calcium carbonate.
- Diatomaceous earth magnesium silicate, calcium gayate, aluminum gaylate, barium gayate, lithium sulfate, strontium gayate, metal tungstate , Silica, magnesium oxide, calcium oxide, zeolite, Inorganic powders such as boron nitride and ceramic powder, organic powders such as nylon powder, polyethylene powder, benzoguanamine powder, tetrafluorocarbon powder, microcrystalline cellulose, and titanium dioxide , Zinc oxide, etc., inorganic white pigments, iron oxide (iron oxide), iron titanate, etc., inorganic red pigments, ⁇ -iron oxide, etc., inorganic brown pigments, yellow iron oxide, loess, etc., inorganic yellow pigments, black Inorganic black pigments such as iron oxide and carbon black, inorganic purple pigments such as mango biorete, cobalt biorete, etc., chromium oxide, chromium hydroxide, cobalt titanate, etc.
- Inorganic powders such as boron n
- Inorganic green pigments inorganic blue pigments such as ultramarine, navy blue, etc., titanium dioxide coated my strength, titanium dioxide coated bismuth oxychloride, bismuth oxychloride, talc coated with titanium dioxide Fish scale LIN, colored pigments coated with titanium dioxide, pearl pigments such as My power, aluminum powder, metal powder pigments, such as cupper powders, red 201, red 202, red 204, red 205 Organic pigments such as No. 2, Red 220, Red 226, Red 228, Red 405, Orange 203, Orange 204, Yellow 205, Yellow 401, and Blue 404, Red 3 No., Red No. 104, Red No. 106, Red No. 227, Red No. 230, Red No. 41, Red No. 505, Orange No. 205, Yellow No. 4, Yellow No. 5, Yellow No. 202, Yellow No. 203, Organic pigments such as green No. 3 and blue No. 1, zirconium, barium or aluminum lake.
- Shi is a re co down resin, S i 0, RS i O :, Ha, R 2 S i O (wherein, R is hydrogen, a hydrocarbon group or full We two Le group carbon number 1-6 Or a copolymer comprising one or more structural units of the following formulas, or a copolymer in which the terminal is blocked with RS it (wherein R is the same as described above).
- components of general cosmetics can be used as they are, as long as the spindle-shaped fine particles of titanium dioxide can be contained in the cosmetic to such an extent that the purpose is achieved.
- Such components include, for example, higher alcohols, lanolin derivatives, protein derivatives and fatty acid ester oils of poly (ethylene glycol), silicone oil oils, paraffins.
- Oil-based components such as vinyl-based oils and fluorine-based oils, humectants such as propylene glycol, glycerin, and polyethylene glycol, oil-soluble polymer substances, and water-soluble polymer substances
- humectants such as propylene glycol, glycerin, and polyethylene glycol
- oil-soluble polymer substances such as propylene glycol, glycerin, and polyethylene glycol
- oil-soluble polymer substances such as propylene glycol, glycerin, and polyethylene glycol
- oil-soluble polymer substances such as propylene glycol, glycerin, and polyethylene glycol
- oil-soluble polymer substances such as propylene glycol, glycerin, and polyethylene glycol
- oil-soluble polymer substances such as propylene glycol, glycerin, and polyethylene glycol
- oil-soluble polymer substances such as propylene glycol, glycerin, and polyethylene glycol
- the measurement of the ultraviolet protection effect was performed by the applicant of the present invention using a measurement method (in Japanese Patent Application No. Hei 10-26207) which can obtain an SPF value (in vitro) that is very close to the SPF value (in vivo) determined by the FDA in the United States. No. 5-239875) was developed and evaluated accordingly.
- UVA was obtained by the PFA (Protection Factor of UVA) measurement, which is an index of prevention of skin darkening caused by UVA, specified by the UV Special Committee of the Japan Cosmetic Industry Association.
- the evaluation was performed by a measurement method (in vitro) that has a high correlation with the obtained PFA value (in vivo). The results are shown in Figs.
- the cosmetic of the present invention contains a metal oxide such as titanium dioxide of 0.2 m or more as a pigment, it has been conventionally used as an ultraviolet shielding agent.
- a metal oxide such as titanium dioxide of 0.2 m or more as a pigment
- the UV protection effect was higher for both UVA and UVB, especially in the UVA region. Notable.
- an oil-based sticky pendene ion having the composition (parts by weight) shown in the following Table 2 was prepared by the method described below, and the ultraviolet ray preventing effect was measured in the same manner as in Example 1.
- the results are shown in Figs. 3 and 4.
- the cosmetic of the present invention contains a metal oxide of 0.2 zm or more as a pigment and is conventionally used as an ultraviolet shielding agent.
- the UVA and UVB exhibited a higher UV protection effect, and this effect was particularly remarkable in the UVA region. .
- the oil phase portions (1) to (9) are heated and stirred at 70 ° C, and the powder portions (10) to (16) are dispersed and mixed.
- the aqueous phase of (17), (18) is added therein, and the mixture is emulsified with a homomixer while being cooled to 30 ° C. with a heat exchanger, and then filled in a container.
- WZ O water-in-oil type consisting of the composition (parts by weight) shown in Table 6 below )
- An emulsified sunscreen was prepared by the method described below, and the usability (roughness) was evaluated by the following method. Further, the ultraviolet ray preventing effect was measured in the same manner as in Example 1.
- Table 6 shows that the spun fine particle titanium dioxide of the present invention is more suitable for pigments having a diameter of 0.2 m or more than the conventional needle-shaped fine particle titanium dioxide.
- the PFA value showing the protective effect of UVA was high, but the SPF value showing the protective effect of UVB was low.
- a solid fan consisting of the composition (parts by weight) shown in Tables 7 and 8 below
- the decions were prepared by the method described below, and the ultraviolet ray preventing effect was measured in the same manner as in Example 1.
- Figure 9 shows the results.
- the spindle-shaped particulate titanium dioxide of the present invention protects against UVB without being affected by titanium dioxide for pigments, and titanium dioxide for pigments, which originally has UVA protection, protects against UVA.
- the defense has increased the SPF value.
- UVA is known to act synergistically on the erythema response of UVB and to show a light-enhancing response. Therefore, protection from UVA also improves the SPF value.
- the (1), (2) and (11) aqueous phases and the (3) to (8) and (12) oil phases are heated and dissolved at 70 ° C.
- the particulate titanium dioxide of any of (9) and (10) is sufficiently dispersed, and the aqueous phase is added and emulsified while performing a homogenizer treatment. After cooling to room temperature, fill the container.
- the spindle-shaped fine particle titanium dioxide of the present invention has a lower UVA content than the conventional needle-shaped fine particle titanium dioxide when no silicone resin is blended.
- the PFA value which indicates the protective effect
- the SPF value which indicates the protective effect of UVB
- the spindle-shaped fine particle titanium dioxide has higher SPF value and PFA value than those of the needle-shaped fine particle titanium dioxide. At this time, the needle-shaped fine particles of titanium dioxide aggregate when the silicone resin is added, making it difficult to exhibit the original UVB protection effect.
- the cosmetic containing the spindle-shaped fine particles of titanium dioxide according to the present invention has an effect of preventing UVB and UVA in a wide ultraviolet region, and has erythema and blackening caused by ultraviolet rays. At the same time. Furthermore, since the fine particle titanium dioxide of the present invention does not cause aggregation even when it is mixed with titanium dioxide for pigments or metal iron oxide, the cosmetic containing the same does not have a rough feeling and a smooth feeling. A tactile product is obtained.
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Dermatology (AREA)
- Nanotechnology (AREA)
- Medical Informatics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biophysics (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Pharmacology & Pharmacy (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Cosmetics (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69629357T DE69629357T2 (de) | 1995-11-22 | 1996-11-22 | Kosmetische produkte |
EP96938534A EP0801941B1 (en) | 1995-11-22 | 1996-11-22 | Cosmetics |
AU75899/96A AU724012B2 (en) | 1995-11-22 | 1996-11-22 | Cosmetics |
US08/860,918 US6123927A (en) | 1995-11-22 | 1996-11-22 | Cosmetic composition containing spindle shaped fine particles of titanium dioxide |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP32843195 | 1995-11-22 | ||
JP7/328431 | 1995-11-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997018793A1 true WO1997018793A1 (fr) | 1997-05-29 |
Family
ID=18210193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1996/003442 WO1997018793A1 (fr) | 1995-11-22 | 1996-11-22 | Produits cosmetiques |
Country Status (7)
Country | Link |
---|---|
US (1) | US6123927A (ja) |
EP (1) | EP0801941B1 (ja) |
KR (1) | KR100459582B1 (ja) |
AU (1) | AU724012B2 (ja) |
DE (1) | DE69629357T2 (ja) |
TW (1) | TW487579B (ja) |
WO (1) | WO1997018793A1 (ja) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1004362A4 (en) * | 1998-06-19 | 2004-06-02 | Sumitomo Electric Industries | METHOD AND DEVICE FOR CURING AN ULTRAVIOLET CURABLE RESIN |
US6284228B1 (en) * | 1999-05-04 | 2001-09-04 | Dan Markowitz | Color blending system for foundation makeup compositions |
US6683023B2 (en) * | 2000-04-21 | 2004-01-27 | Showa Denko K.K. | Photocatalytic powder and polymer composition |
EP1217437B1 (en) * | 2000-12-11 | 2006-10-18 | Fuji Photo Film Co., Ltd. | Color diffusion transfer photographic film unit |
KR100437224B1 (ko) * | 2001-08-29 | 2004-06-23 | 주식회사 태평양 | 자외선 산란용 무기/고분자 복합입자 및 그의 제조방법 |
SE0103528D0 (sv) * | 2001-10-21 | 2001-10-21 | Jan Faergeman | Topiska kompositioner med förstärkt effekt |
WO2004110366A2 (en) * | 2003-05-29 | 2004-12-23 | Sun Pharmaceuticals Corporation | Sunscreen composition |
KR20070063058A (ko) * | 2005-12-14 | 2007-06-19 | 주식회사 엘지생활건강 | 자외선 에이 차단용 분백류 색조화장료 조성물 |
KR101235399B1 (ko) * | 2005-12-14 | 2013-02-20 | 가부시키가이샤 시세이도 | 미립자 산화티탄 분산물과 이를 포함하는 화장료 |
US7879392B2 (en) | 2007-10-15 | 2011-02-01 | Kimberly-Clark Worldwide, Inc. | Compositions with elongated particles having varying charges and aspect ratios |
CA2750462C (en) * | 2009-02-06 | 2014-08-19 | The Procter & Gamble Company | Collapsible water-containing capsules |
EP2393553A2 (en) * | 2009-02-06 | 2011-12-14 | The Procter & Gamble Company | Collapsible water-containing capsules |
WO2010109546A1 (en) * | 2009-03-27 | 2010-09-30 | L'oreal | Liquid composition containing fusiform particles for cosmetic use |
WO2010109545A1 (en) * | 2009-03-27 | 2010-09-30 | L'oreal | Powder composition containing fusiform particles for cosmetic use |
US9364689B2 (en) | 2009-12-22 | 2016-06-14 | Avon Products, Inc. | Cosmetic compositions comprising fibrous pigments |
WO2011109505A2 (en) | 2010-03-02 | 2011-09-09 | Mankovitz Roy J | Non-toxic and environmentally compatible photo-protective preparations |
EP2772247A4 (en) | 2011-12-01 | 2016-01-13 | Kci Co Ltd | SURFACE-MODIFIED UV-BLOCKING POWDER AND UV-BLOCKING COMPOSITION THEREWITH |
JP6068927B2 (ja) | 2012-10-24 | 2017-01-25 | チタン工業株式会社 | ルチル型酸化チタン及びそれを使用した化粧料 |
EP3349864A1 (en) * | 2015-09-14 | 2018-07-25 | Edgewell Personal Care Brands, LLC | Sunscreen compositions with improved water resistance of uva sunscreen active agents |
WO2018232379A1 (en) * | 2017-06-16 | 2018-12-20 | Kobo Products, Inc. | Cosmetic compositions using titanium dioxide particles for ir protection |
CN110459747B (zh) * | 2019-08-19 | 2022-04-29 | 齐鲁工业大学 | 一种石墨烯-钛酸铁-二氧化钛纳米纤维复合材料及其制备方法与应用 |
WO2024152095A1 (pt) * | 2023-01-18 | 2024-07-25 | Instituto Hercílio Randon | Premix e processo para preparar uma composição cosmética, composição cosmética, método para aprimorar a sensibilidade ao toque de uma superfície, método de fotoproteção de uma superfície e uso do premix |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02212414A (ja) * | 1989-02-14 | 1990-08-23 | Nonogawa Shoji:Kk | 化粧料用粉体及び化粧料 |
JPH05262634A (ja) * | 1992-03-19 | 1993-10-12 | Shiseido Co Ltd | 日焼け止め化粧料 |
JPH07165532A (ja) * | 1993-12-08 | 1995-06-27 | Shiseido Co Ltd | 化粧料 |
JPH07258055A (ja) * | 1994-03-18 | 1995-10-09 | Shiseido Co Ltd | 日焼け止め化粧料 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8712752D0 (en) * | 1987-05-30 | 1987-07-01 | Tioxide Group Plc | Particulate material |
US4810490A (en) * | 1987-06-04 | 1989-03-07 | Carter-Wallace, Inc. | Sunscreen composition |
GB9204387D0 (en) * | 1992-02-29 | 1992-04-15 | Tioxide Specialties Ltd | Oil-in-water emulsions |
GB9204388D0 (en) * | 1992-02-29 | 1992-04-15 | Tioxide Specialties Ltd | Water-in-oil emulsions |
US5441726A (en) * | 1993-04-28 | 1995-08-15 | Sunsmart, Inc. | Topical ultra-violet radiation protectants |
-
1996
- 1996-11-22 EP EP96938534A patent/EP0801941B1/en not_active Expired - Lifetime
- 1996-11-22 WO PCT/JP1996/003442 patent/WO1997018793A1/ja active IP Right Grant
- 1996-11-22 KR KR1019970704949A patent/KR100459582B1/ko not_active IP Right Cessation
- 1996-11-22 AU AU75899/96A patent/AU724012B2/en not_active Expired
- 1996-11-22 DE DE69629357T patent/DE69629357T2/de not_active Expired - Lifetime
- 1996-11-22 US US08/860,918 patent/US6123927A/en not_active Expired - Lifetime
- 1996-11-25 TW TW085114396A patent/TW487579B/zh not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02212414A (ja) * | 1989-02-14 | 1990-08-23 | Nonogawa Shoji:Kk | 化粧料用粉体及び化粧料 |
JPH05262634A (ja) * | 1992-03-19 | 1993-10-12 | Shiseido Co Ltd | 日焼け止め化粧料 |
JPH07165532A (ja) * | 1993-12-08 | 1995-06-27 | Shiseido Co Ltd | 化粧料 |
JPH07258055A (ja) * | 1994-03-18 | 1995-10-09 | Shiseido Co Ltd | 日焼け止め化粧料 |
Non-Patent Citations (1)
Title |
---|
See also references of EP0801941A4 * |
Also Published As
Publication number | Publication date |
---|---|
KR100459582B1 (ko) | 2005-07-07 |
US6123927A (en) | 2000-09-26 |
DE69629357T2 (de) | 2004-07-01 |
EP0801941B1 (en) | 2003-08-06 |
DE69629357D1 (de) | 2003-09-11 |
KR19980701558A (ko) | 1998-05-15 |
TW487579B (en) | 2002-05-21 |
EP0801941A4 (en) | 2001-12-12 |
AU7589996A (en) | 1997-06-11 |
AU724012B2 (en) | 2000-09-07 |
EP0801941A1 (en) | 1997-10-22 |
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