公开(公告)号：US20230255859A1

公开(公告)日：2023-08-17

申请号：US18126186

申请日：2023-03-24

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Mari UEDA ,  Masato MINAMI ,  Yuto ENOMOTO

IPC: A61K8/02 ,  A61Q19/00 ,  A61K8/73

CPC classification number: A61K8/0212 ,  A61Q19/007 ,  A61K8/731

Abstract: An aspect of the present invention relates to a cosmetic laminate sheet including a thin film sheet that has a thickness of 10 nm or more and 10 μm or less and is water-permeable and a support that has water absorbing properties and a possible amount of water content in the support being 4.4 g or more per 1 g of the support.

公开(公告)号：US20230115616A1

公开(公告)日：2023-04-13

申请号：US17913345

申请日：2020-10-01

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Hiroshi KANEMARU ,  Mari UEDA ,  Sachiko TAKESHITA

IPC: B32B37/00 ,  B32B5/18

Abstract: Provided is a jig which assists in the adhesion of a thin-film sheet to an adhesion target surface (skin etc.), and which can easily adhere the thin-film sheet to the adhesion target surface. The jig includes: a base part having a first surface; and a porous hydrophilic film that is adhered to the first surface and has fine pores with a predetermined porosity, wherein the porosity is 35% to 55% inclusive. The hardness of the base part is preferably 4-20 inclusive. In addition, it is preferable that the base part and the hydrophilic film have transparency.

公开(公告)号：US20250041166A1

公开(公告)日：2025-02-06

申请号：US18924652

申请日：2024-10-23

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Mari UEDA ,  Masato MINAMI ,  Yuto ENOMOTO

IPC: A61K8/02

Abstract: A cosmetic material ink that is a blue cosmetic material ink containing a blue pigment (A1), acrylic particles (B), an alcohol-based solvent (C), and water (D), in which a content of the blue pigment (A1) is 0.5% by mass or more and 4.5% by mass or less with respect to a total amount of the blue pigment (A1), acrylic particles (B), alcohol-based solvent (C), and water (D), the alcohol-based solvent (C) includes a dihydric alcohol-based solvent (C1) and a trihydric alcohol-based solvent (C2), and a total content of the dihydric alcohol-based solvent (C1) and trihydric alcohol-based solvent (C2) is 30% by mass or more and 85% by mass or less with respect to the total amount of the blue pigment (A1), acrylic particles (B), alcohol-based solvent (C), and water (D).

公开(公告)号：US20230277420A1

公开(公告)日：2023-09-07

申请号：US18126089

申请日：2023-03-24

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Mari UEDA ,  Masato MINAMI ,  Yuto ENOMOTO

IPC: A61K8/02 ,  A61Q1/00 ,  A45D44/00

CPC classification number: A61K8/0233 ,  A61Q1/00 ,  A45D44/00 ,  A61K2800/87 ,  A61K2800/88

Abstract: An aspect of the present invention relates to a cosmetic laminate sheet including a porous film having micropores and a thin film sheet superposed on the porous film, the porous film having a porosity of 35% or more and 55% or less.