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公开(公告)号：US20210338551A1
公开(公告)日：2021-11-04
申请号：US17267325
申请日：2019-08-09
Applicant: Shiseido Company, Ltd.
Inventor： Kouichi NAGAI , Kei UJIMOTO , Yuko NAGARE , Ryoya ITO , Marianne Ayaka TOUATI , Satoshi YAMAKI
Abstract: The present invention relates to a cosmetic in which the ultraviolet protection effects are increased by heat, and a method for manufacture thereof. The manufacturing method of the present invention includes
(1) a step of preparing a sample composition containing (A) an ultraviolet protectant and (B) one or more humectants that have an IOB of 5.0 or lower and that are selected from among alkylene oxide derivatives and polyhydric alcohols; and
(2) a step of selecting a sample composition in which ultraviolet protection effects are increased after heat treatment in comparison to before heat treatment, in accordance with an evaluation method including the following steps (i) to (iv): (i) a step of forming a coating film of the sample composition on a substrate, (ii) a step of heat-treating the coating film of the sample composition, (iii) a step of measuring ultraviolet protection effects of the coating film of the sample composition that has not been heat-treated and of the coating film of the sample composition that has been heat-treated, and (iv) a step of comparing the measured ultraviolet protection effects.-
公开(公告)号：US11141504B2
公开(公告)日：2021-10-12
申请号：US16491890
申请日：2017-03-09
Applicant: SHISEIDO COMPANY, LTD.
Inventor： Yasuhiro Take , Kaoru Matsumoto , Yuka Nago , Masaki Hanahara , Yuta Manaka
IPC: A61L9/14
Abstract: An accurately mixed fragrance can be provided. A fragrance generation device includes: a first ultrasonic vibrator provided in a water container that contains water and used for atomizing the water; a first emission hole used for emitting the water atomized by the first ultrasonic vibrator; a plurality of second ultrasonic vibrators provided in a plurality of perfume containers that individually contain multiple types of perfumes, respectively, and used for atomizing the perfumes; a plurality of second emission holes arranged around the first emission hole and used for emitting the perfumes atomized by the plurality of second ultrasonic vibrators; and a control unit configured to control driving of the first ultrasonic vibrator and the second ultrasonic vibrators.
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公开(公告)号：US20210267874A1
公开(公告)日：2021-09-02
申请号：US17260815
申请日：2019-06-21
Applicant: Shiseido Company, Ltd.
Inventor： Kazuyuki MIYAZAWA , Shoko ARINO , Hirohito SHIRAKAMI , Maki HORIMOTO
Abstract: The present invention provides a composition for preventing adhesion of air-borne fine particles, which contains a 2-(meth)acryloyloxyalkyl phosphorylcholine-(meth)acrylic acid alkyl ester copolymer as an antistatic agent, and which is not decreased in the effect of preventing adhesion of air-borne fine particles even if a sufficient amount of an oil component is blended therein. The present invention is characterized by containing (A) 2-(meth)acryloyloxyalkyl phosphorylcholine-(meth)acrylic acid alkyl ester copolymer, (B) a di-long-chain cationic surfactant represented by formula (I) (wherein each R1 independently represents and alkyl group having 12-22 carbon atoms and 0-3 double bonds; each R2 independently represents an alkyl group having 1-3 carbon atoms and no double bond; and Y represents a halogen atom, a methosulfate or a methophosphate), and (C) one or more oil components selected from among hydrocarbon oils, ester oils and silicone oils.
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公开(公告)号：US11096872B2
公开(公告)日：2021-08-24
申请号：US16069979
申请日：2016-12-12
Applicant: SHISEIDO COMPANY, LTD.
Inventor： Takayuki Omura
Abstract: A water-in-oil emulsion cosmetic, has good stability and does not cause a decrease in viscosity when a large quantity of fragrance material is blended. The water-in-oil emulsion cosmetic, includes: (a) 5 to 15% by mass of a fragrance material, (b) 1.5 to 3% by mass of dimethyldistearylammonium hectorite, and, (c) a nonionic surfactant, wherein, the (c) nonionic surfactant comprises (c1) 2 to 10% by mass relative to the total weight of the composition of a polyether modified silicone having a C12-22 branched hydrocarbon chain, and may comprise (c2) 10% by mass or less relative to the total weight of the composition of a polyether modified silicone having no alkyl chain, wherein, a ratio of the total blending quantity of the component (c1) and the component (c2) relative to a blending quantity of the component (b) is 2 or more, a ratio of the total blending quantity of the component (c1) and the component (c2) to a blending quantity of the component (a) is 0.8 or more, the total blending quantity of the component (c1) and the component (c2) is 4% by mass or more, a ratio of a blending quantity of the component (c1) to that of the component (c2) is 0.8 or more, and the composition has a hardness of 6 or more as measured using a rheometer.
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公开(公告)号：US11090233B2
公开(公告)日：2021-08-17
申请号：US16625252
申请日：2018-05-29
Applicant: SHISEIDO COMPANY, LTD.
Inventor： Hideo Hata , Motoharu Kimura
Abstract: A powder cosmetic provides an excellent finish and has an excellent usability while maintaining a hiding power, and exhibits an excellent capacity to be more transmissive of light in long wavelength regions (selective red light transmission capacity). The titanium dioxide powder is particles in which the apparent average particle diameter is 100 nm or more and less than 500 nm, the average crystallite diameter measured by x-ray diffraction is 15-30 nm, the specific surface area of 10-30 m2/g, and a ratio between the long diameter and short diameter of the shape (long diameter/short diameter) of 1.0-2.5, and the particles have a shape in which radially projecting needle-shaped projections are aggregated. The powder cosmetic incorporates the titanium dioxide powder.
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Patent Agency Ranking
公开(公告)号：US20210236410A1
公开(公告)日：2021-08-05
申请号：US17054296
申请日：2019-05-09
Applicant: Shiseido Company, Ltd.
Inventor： Kazuyuki MIYAZAWA , Yuji ITO
Abstract: The invention provides a hair cosmetic comprising a novel block copolymer capable of sustainably imparting properties such as slipperiness to hair.
The hair cosmetic of the present invention comprises a block copolymer having a hydrophobic segment and a hydrophilic segment, wherein the hydrophobic segment has a monomer unit composed of at least one monomer selected from the following Formula 1 and Formula 2, wherein the hydrophilic segment has a monomer unit composed of a monomer of the following formula 3: where R1 is hydrogen or a methyl group, R2 is hydrogen or fluorine, m is an integer of 1 to 6, and n is an integer of 5 to 15, where R1 is hydrogen or a methyl group, R3 and R4 are each independently an alkyl group having 1 to 6 carbon atoms, m is an integer of 1 to 6, and p is an integer of 5 to 70, where R1 is hydrogen or a methyl group, m is an integer of 1 to 6, and R5 are each independently a functional group that hydrolyzes and cross-links.-
公开(公告)号：US20210214140A1
公开(公告)日：2021-07-15
申请号：US15734000
申请日：2019-06-12
Applicant: SHISEIDO COMPANY, LTD.
Inventor： Takakazu OBANA
Abstract: A multilayered container (100) includes an inner container configured to contain content, and an outer container (7) configured to accommodate the inner container, wherein the inner container has a side surface formed with a plurality of folded pleats contractable and expandable in a vertical direction, so that the inner container is shrinkable inside the outer container (7), wherein the inner container includes a metal layer or an inorganic layer, and wherein a discharge mechanism (50), configured to discharge the content, and including a mechanism configured to prevent air from entering the inner container when discharging the content, is attached to an upper surface of the inner container.
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公开(公告)号：US20210145705A1
公开(公告)日：2021-05-20
申请号：US16622995
申请日：2017-06-19
Applicant: SHISEIDO COMPANY, LTD.
Inventor： Masayuki KIKUTA
Abstract: A tablet-type cosmetic with improved handling properties is characterized by comprising (A) 30-91% by mass of trehalose and (B) 4.0-16% by mass of polyethylene glycol with a molecular weight of 11,000-25,000, and having a bulk specific gravity of 0.1-0.5 g/ml.
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公开(公告)号：US20210106507A1
公开(公告)日：2021-04-15
申请号：US17068683
申请日：2020-10-12
Applicant: SHISEIDO COMPANY, LTD.
Inventor： Shun KUBOTA , Yurika WATANABE , Yuki SUGIYAMA
Abstract: The problem to be solved by the present invention is to increase durability and suppress irregularities an oil-in-water type emulsion containing an agar microgel. A method for accomplishing this goal comprises dispersing in the makeup 0.5 to 10% by mass of a core-corona microgel. The resulting compositions are highly durable and excellent in feeling in use, and particularly excellent in freshness.
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公开(公告)号：US20210077378A1
公开(公告)日：2021-03-18
申请号：US16642176
申请日：2018-08-31
Applicant: SHISEIDO COMPANY, LTD.
Inventor： Yusuke YABUSAKI , Hirohito SHIRAKAMI , Yuka HIROSE , Shigeo TAKAHASHI
IPC: A61K8/96 , A61K8/92 , A61K8/891 , A61K8/06 , A61K8/81 , A61K8/41 , A61K8/37 , A61K8/25 , A61K8/20 , A61K8/34 , A61K8/19 , A61K8/362 , A61Q1/12
Abstract: A solid or semi-solid water-in-oil type emulsion cosmetic has a hardness that can be balm-like, the cosmetic has an excellent moisturizing effect, exhibiting upon use a unique sensation of blending as if melting when applied to skin, and is capable of stably incorporating a water-soluble or hydrophilic drug. A water-in-oil type emulsion cosmetic contains: (A) an organically modified clay mineral; (B) a surfactant having an HLB of no more than 6; (C) a wax; (D) a silicone elastomer; (E) a volatile oil; and (F) water.
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