Shiseido Company, Limited

Megumi Kinoshita

Jun Ishii

Takumi Watanabe

Keita Nishida

Toshifumi Yoshida

Masahiko Nagoshi

Takako Onishi

Provided is an ejection cap capable of smoothly and reliably breaking through a film closing a mouth part of a container body and ejecting a content inside a container. An ejection cap () comprising an asymmetric cutter () that hangs from a lower surface of a top plate part of a substantially cylindrical dispensing cylinder () threadedly engaging a mouth part () of a container body () closed by a film () and penetrating the film to eject a content, and that has a notch part () at a lateral surface on a side opposite to a threadedly engaging rotating direction on a substantially circumference at the tip of the dispensing cylinder.

Ejection cap

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'&#x2265;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&#xb0; C. while increasing stress applied with a 25 mm &#x3c6; cone plate, and a loss tangent tan &#x3b4;&#x2264;0.2, as calculated as a loss modulus G&#x2033; measured under the same conditions divided by the storage modulus G&#x2032;. 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.

Cosmetic product

Growing community of inventors

Kanagawa, Japan

Megumi Kinoshita