公开(公告)号：US11166887B2

公开(公告)日：2021-11-09

申请号：US16620234

申请日：2018-06-06

Applicant: SHISEIDO COMPANY, LTD.

Inventor： Marianne Ayaka Touati ,  Satoshi Yamaki ,  Yurika Watanabe ,  Takahiro Katori ,  Yuko Nagare

IPC: A61K8/06 ,  A61K8/25 ,  A61K8/37 ,  A61K8/81 ,  A61K8/89 ,  A61Q17/04

Abstract: A water-in-oil emulsified cosmetic preparation that, even without substantially comprising a UV scattering agent: exhibits a higher UV protection effect than immediately after application, as a result of coming in contact with moisture, has excellent appearance, usability, and washability. The water-in-oil emulsified cosmetic preparation includes 6%-40% by mass of a UV absorber (A), an oil phase thickener (B), and at least one hydrophobic powder (C) selected from (i)-(iii), namely (i) hydrophobized talc, (ii) silicone powder having an average particle diameter of at least 30 μm, and (iii) crosslinked polymethyl methacrylate powder having a crosslinking density of at least 40%; and not including a UV scattering agent or containing no more than 6% by mass of same.

公开(公告)号：US20210338552A1

公开(公告)日：2021-11-04

申请号：US17267330

申请日：2019-08-09

Applicant: Shiseido Company, Ltd.

Inventor： Kei UJIMOTO ,  Kouichi NAGAI ,  Marianne Ayaka TOUATI ,  Yuko NAGARE ,  Satoshi YAMAKI

IPC: A61K8/35 ,  A61K8/04 ,  A61K8/86 ,  A61Q17/04

Abstract: The present invention relates to an oil-based cosmetic having the innovative, unprecedented property in which the ultraviolet protection effects increase due to heat. The oil-based cosmetic of the present invention contains (A) an ultraviolet protectant; and (B) at least one compound that is water-soluble and that has an IOB of 5.0 or lower, selected from among (i) alkylene oxide derivatives and (ii) polyhydric alcohols; wherein the (B) (i) alkylene oxide derivatives are polyoxyalkylene/polyoxyethylene copolymer dialkyl ethers represented by the following formula (I): R1O-[(AO)m(EO)n]—R2   (I) wherein R1 and R2, each independently, denote a hydrogen atom or a hydrocarbon group having one to four carbon atoms, AO denotes an oxyalkylene group having three or four carbon atoms, EO denotes an oxyethylene group, 1≤m≤70, 1≤n≤70 and m+n≤40; and the oil-based cosmetic has a water content of 5% by mass or less.

公开(公告)号：US20210330574A1

公开(公告)日：2021-10-28

申请号：US17284287

申请日：2019-10-10

Applicant: Shiseido Company, Ltd.

Inventor： Yukari SAITO ,  Tomoko IKEDA

IPC: A61K8/92 ,  A61K8/02 ,  A61K8/891 ,  A61K8/06 ,  A61Q1/12

Abstract: An objective of the present invention is to provide an external preparation for concealing roughness that is easy to spread when applied, while also having effects of concealing roughness such as fine wrinkles. The external preparation for concealing roughness of the present invention comprises (a) 1% to 15% by mass of a wax; and (b) 4% to 25% by mass of a non-spherical powder; and has a viscosity of 50,000 to 150,000 mPa·s.

公开(公告)号：US20210330573A1

公开(公告)日：2021-10-28

申请号：US17362206

申请日：2021-06-29

Applicant: SHISEIDO COMPANY, LTD.

Inventor： YUKI SUGIYAMA ,  Ryushi FUKUHARA ,  Yang HAN

IPC: A61K8/91 ,  A61K8/06 ,  A61Q19/00 ,  C08F290/06 ,  A61K8/00 ,  A61Q1/00 ,  A61Q17/04 ,  A61K8/86 ,  A61Q5/00 ,  A61K8/81

Abstract: A method of emulsification of an oil phase in an aqueous continuous phase, by dispersing core-corona microparticles into the aqueous phase, adding the oil phase, and applying shearing force for a time sufficient to emulsify the resulting mixture. The core-corona microparticles are obtained by radical co-polymerization of a polyethylene oxide macromonomer with at least one hydrophobic acrylate monomer and at least one hydrophobic acrylamide monomer.

公开(公告)号：US11123269B2

公开(公告)日：2021-09-21

申请号：US16320507

申请日：2017-08-07

Applicant: SHISEIDO COMPANY, LTD.

Inventor： Shun Kubota ,  Hiroki Gomi

IPC: A61K8/02 ,  A61K8/31 ,  A61K8/35 ,  A61K8/36 ,  A61K8/37 ,  A61K8/41 ,  A61K8/49 ,  A61K8/88 ,  A61K8/92 ,  A61Q17/04

Abstract: To provide a transparent solid composition having a high ultraviolet ray blocking effect, as well as superior moldability and stability. A transparent solid composition includes: (a) 12-hydroxystearic acid in an amount within a range from 1 to 15% by mass; (b) an oil having a refractive index within a range from 1.5 to 1.7; (c) an oil having a refractive index of 1.3 or greater and less than 1.5; and (d) one type or two or more types of an ultraviolet ray absorbing agent in an amount within a range from 5 to 50% by mass. The refractive index of the transparent solid composition is within a range from 1.47 to 1.55.

公开(公告)号：US20210275434A1

公开(公告)日：2021-09-09

申请号：US17261263

申请日：2019-07-19

Applicant: Shiseido Company, Ltd.

Inventor： Shoko ARINO ,  Hirohito SHIRAKAMI ,  Yukiko HIRUMA

IPC: A61K8/92 ,  A61K8/31 ,  A61K8/73 ,  A61K8/34 ,  A61K8/362 ,  A61K8/81 ,  A61K8/19 ,  A61K8/41 ,  A61K8/06

Abstract: The purpose of the present invention is to provide: a virus inactivating agent that exhibits an effect at an amount that does not cause skin irritation; and an external skin preparation composition containing said virus inactivating agent. The present invention relates to: a virus inactivating agent containing, as an effective component thereof, at least one selected from mint oil, eucalyptus oil, rosemary oil, sage oil, tea tree oil, shell ginger oil, peppermint oil, lemongrass oil, cajeputi oil, niaouli cineole oil, lime oil, lemon oil, lemon verbena oil, St. John's wort oil, ravintsara oil, rosewood oil, Melissa/lemon balm oil, myrrh oil, mandarin oil, vetiver oil, frankincense oil, citronella oil, cardamom oil, Angelica oil, and cationized starch; and an external skin preparation composition containing the same.

公开(公告)号：US20210222084A1

公开(公告)日：2021-07-22

申请号：US16967516

申请日：2019-01-25

Applicant: SHISEIDO COMPANY, LTD.

Inventor： YASUKO NAKAMURA ,  Hiroko KAWAZOE ,  Naoyasu HIRAO ,  Kaoru UEDA

IPC: C11B9/00

Abstract: A module aroma mixture involves a main aroma component and mixture including hexyl acetate and limonene, and at least one type of compound selected from the group of isoamyl acetate, ethyl 2-methylpentanoate, trans-2-hexen-1-ol, alpha-damascone, cis-3-hexen-1-ol, linalool, ethyl acetate, ethyl 2-methylacetate, nonanal, neral, neryl acetate, geranial, geranyl acetate, citronellol, nerol, geraniol, ethyl propionate, hexanal, ethyl hexanoate, rose oxide, hexanol, cis-3-hexenyl acetate, methyl anthranilate, diethyl malonate, ethyl decanoate, octanal, decanal, ethyl 2-methylpentanoate, 2-tert-butylcyclohexyl acetate, and dimethylphenethylcarbinyl acetate, wherein from 0.05 to 5% by mass of the module aroma mixture is blended relative to a total amount of the module aroma mixture and the main aroma component.

公开(公告)号：US10980331B2

公开(公告)日：2021-04-20

申请号：US16065240

申请日：2016-12-27

Applicant: SHISEIDO COMPANY, LTD.

Inventor： Suguru Kinoshita ,  Motoki Takata ,  Miyako Okamoto

IPC: A45D34/04 ,  A46B9/02

Abstract: An eye cosmetic applicator capable of obtaining a good makeup effect while reducing fear of contacting to an eyeball or an eyelid when applying liquid mascara to roots of eyelashes. An eye cosmetic applicator 40 includes a spindle 20; a base portion 19 supported by the spindle; and a plurality of protrusions 13, formed at the base portion, each extending in a direction perpendicular to a longitudinal direction of the base portion, wherein each of the protrusions 13 is formed to protrude from a front surface 11 of the base portion 19, and wherein each of the protrusions 13 includes a protruding portion 132 protruding outwardly from a periphery 111 of the base portion 19.

公开(公告)号：US20210093544A1

公开(公告)日：2021-04-01

申请号：US17042606

申请日：2019-03-29

Applicant: Shiseido Company, Ltd.

Inventor： Shun KUBOTA ,  Shoko OGAWA ,  Ryushi FUKUHARA

IPC: A61K8/81 ,  A61K8/06 ,  A61K8/27 ,  A61K8/26 ,  A61K8/25 ,  A61K8/19 ,  A61K8/36 ,  A61K8/23 ,  A61K8/73 ,  A61K8/891 ,  A61K8/892 ,  A61K8/41 ,  A61K8/29 ,  A61K8/34 ,  A61K8/31 ,  A61K8/02 ,  A61K8/37 ,  A61Q1/12 ,  A61Q1/02 ,  A61Q17/04 ,  A61Q19/00

Abstract: The purpose of the present invention is to provide a water-in-oil type emulsion cosmetic that has a replenishing and smooth feel-of-use, that, once applied, forms a uniform coating, and that can minimize the appearance of skin roughness such as pores while covering discoloration such as spots and freckles, but that does not give an impression of a thick coating. The present invention provides a water-in-oil type emulsion cosmetic characterized by containing (A) 0.1-20 mass % of metallic soap-treated powder, and (B) a water-absorptive polymer having 0.01-2 mass % of a carboxyl group. The (B) water-absorptive polymer having a carboxyl group of this cosmetic preferably can absorct 10-1,000 times its own weight.

公开(公告)号：US10959920B2

公开(公告)日：2021-03-30

申请号：US16649302

申请日：2018-09-03

Applicant: SHISEIDO COMPANY, LTD.

Inventor： Tsukasa Watanabe ,  Kahori Ishida ,  Takahiro Katori

IPC: A61K8/06 ,  A61K8/9706 ,  A61K8/02 ,  A61K8/04 ,  A61K8/25 ,  A61K8/37 ,  A61K8/81 ,  A61K8/86 ,  A61Q1/00 ,  A61Q5/00 ,  A61Q17/04

Abstract: An oil-in-water type emulsion cosmetic exhibits a high-level sunscreen effect and has a low viscosity and a high stability and is easy to use. The oil-in-water type emulsion cosmetic includes (A) an agar microgel, (B) one or more kinds of powders selected from (b1) a clay mineral powder and (b2) a highly oil-absorbing spherical powder, (C) a polyoxyethylene-hardened castor oil having an HLB value of 10-17; (D) an oil-soluble UV absorber, (E) 0.01-0.13 mass % of an (acrylate/alkyl acrylate (C10-30)) cross polymer, and (F) 0-0.5 mass % of a UV scattering agent, and is characterized in that the viscosity at 25° C. is not higher than 10,000 mPa·s.