公开(公告)号：US20210000706A1

公开(公告)日：2021-01-07

申请号：US16976993

申请日：2019-03-01

Applicant: SHISEIDO COMPANY, LTD.

Inventor： Keita NISHIDA ,  Saki KAMADA

IPC: A61K8/06 ,  A61K8/25 ,  A61K8/46 ,  A61K8/81 ,  A61K8/04 ,  A61Q19/00

Abstract: The present disclosure provides a water in oil type cosmetic composition that prevents syneresis and exhibits favorable stability. A water in oil type cosmetic composition for preventing syneresis of the present disclosure is characterized by containing a compound which is solubilized by being neutralized as an active component. In addition, a preferred embodiment of the water in oil type cosmetic composition for preventing syneresis of the present disclosure is characterized by the compound which is solubilized by being neutralized being a water soluble compound which has a sulfonic acid group. Further, a water in oil type cosmetic of the present disclosure is characterized by containing: a compound which is solubilized by being neutralized; a gelling agent; water; and a powder component; the viscosity of the water in oil cosmetic being greater than or equal to 7000 mPa·s.

公开(公告)号：US20200085721A1

公开(公告)日：2020-03-19

申请号：US16494591

申请日：2018-03-26

Applicant: SHISEIDO COMPANY, LTD.

Inventor： Keita NISHIDA ,  Takumi WATANABE ,  Megumi KINOSHITA

IPC: A61K8/891 ,  A61K8/25 ,  A61K8/26 ,  A61K8/29 ,  A61Q1/00 ,  A45D33/02 ,  A45D33/34

Abstract: A thickened composition for a cosmetic product including a content that is taken through a mesh contains a fine particulate powder and a silicone crosspolymer having a structure where dimethicone is cross-linked with an organic group, and has a storage modulus G′≥3000 Pa, as measured with a rheometer under the conditions of a gap of 0.5 mm, a strain oscillation angle of 0.1%, a frequency of 1 Hz, and a temperature of 25° C. while increasing stress applied with a 25 mm φ cone plate, and a loss tangent tan δ≤0.2, as calculated as a loss modulus G″ measured under the same conditions divided by the storage modulus G′. A cosmetic product includes a container including an inner lid with a tight mesh and an outer lid for tightly closing a container body, and the thickened composition contained in the container body under the inner lid.

公开(公告)号：US20190117531A1

公开(公告)日：2019-04-25

申请号：US16095457

申请日：2017-04-12

Applicant: SHISEIDO COMPANY, LTD.

Inventor： Keita NISHIDA ,  Satoshi YAMAKI ,  Shoji TAJIMA ,  Hideto UEDA

IPC: A61K8/06 ,  A61K8/89 ,  A61K8/92 ,  A61K8/60 ,  A61K8/73 ,  A61K8/41 ,  A61K8/02 ,  A61Q1/02 ,  A61Q17/04

Abstract: A water-in-oil type emulsified cosmetic has an unprecedented property wherein, by coming into contact with perspiration or water, the color development and the color uniformity are improved over the conditions immediately after application. The water-in-oil type emulsified cosmetic includes: (A) an organically modified clay mineral; (B) an oil phase thickener other than the (A) organically modified clay mineral; (C) a non-volatile liquid oil other than a silicone oil; (D) a silicone-based surfactant having an HLB of less than 8; and (E) a colorant; wherein a weight ratio defined by [(A)+(B)]/(C) is at least 0.04 and less than 0.68.

公开(公告)号：US20180311118A1

公开(公告)日：2018-11-01

申请号：US15772268

申请日：2016-10-28

Applicant: SHISEIDO COMPANY, LTD.

Inventor： Kinya HOSOKAWA ,  Keita NISHIDA

IPC: A61K8/04 ,  A61K8/81 ,  A61K8/92 ,  A61Q19/00

CPC classification number: A61K8/04 ,  A61K8/81 ,  A61K8/92 ,  A61Q19/00

Abstract: An object of the present invention is to provide a composition providing like a skin care cosmetics appearance and a texture, and being capable of correcting irregularities such as pores without using an inorganic powder having a high covering power.A composition, comprising: an aqueous medium; a lipophilic porous powder dispersed in the aqueous medium; an oil having a viscosity of 100 mPa·s or less, the oil being kept by at least some of pores of the lipophilic porous powder; and a dispersing agent for dispersing the lipophilic porous powder in the aqueous medium.