Shiseido Company, Limited

Sumitomo Electric Networks, Inc.

Unitika Ltd.

Hidan Co., Ltd.

Takahiro Kusumoto

Mitsuhiro Matsuo

Kenta Tsutiya

Hiroyuki Kohama

Tatsuo Yoneda

Hiroaki Nishimoto

Kazuo Takahashi

Keiichiro Suzuki

Yoichi Harada

Kazue Ueda

Motoki Takata

Yutaka Mihara

Miho Nakai

Mitsuhiro Kawahara

Shun Takahashi

Yoshinobu Abe

Akinobu Ogami

Takahiro Kishina

Kenichi Hiyama

Xingchen Yao

A feed out container includes: a metal main body outer sleeve formed as a bottomed cylinder; a metal cylindrical inner member having a first portion provided within the interior of the main body outer sleeve and a second portion that constitutes an annular protrusion; an inner plate that holds a contained material; a lid body outer sleeve formed as a bottomed cylinder; a lid body inner sleeve provided within and in close contact with the interior of the lid body outer sleeve; and a feed out mechanism that moves the inner plate in an axial direction of the sleeve to feed out the contained material. At least one of a first O ring () that maintains an airtight seal between the lid body outer sleeve and the inner member and a second O ring fitted about the periphery of a portion of the inner member is provided.

Feed out container

Set top box

A cylindrical cosmetic container with an inner cap () inside a cap () fit outside an upper end of a container body (X) uses a first motion resistance at a halfway covering posture to an immediately preceding covering posture and a second motion resistance from the immediately preceding covering posture to a fully cover posture while the container body (X) is covered with the cap (), in which the inner cap () includes a protrusion () to deform towards an outer diameter side while applying the first motion resistance by being pressed into sliding contact with an extending upper end () of the container body (X) and a projection () projecting from an outer circumferential surface for applying the second motion resistance greater than the first motion resistance when a convex rib () moves over the projection ().

Cylindrical cosmetic container

A biodegradable gas barrier vessel comprising 100 parts of mass of a biodegradable polyester resin having a polylactic acid content of not less than 50% by mass and 0.1 to 10 parts by mass of a phyllosilicate. The degree of crystallization as measured by X-ray diffractometry is not less than 15%, and the coefficient of oxygen permeation as measured under conditions of 20&#xb0; C. and relative humidity 90% is not more than 50 ml&#xb7;mm/m&#xb7;day&#xb7;MPa. Since the biodegradable polyester resin reinforced with the phyllosilicate has excellent heat resistance, the molded product can be heat treated at an elevated temperature. Such enhanced heat treatment conditions can further enhance the degree of crystallization of the polyester resin and thus can contribute to significantly improved gas barrier properties.

Biodegradable gas barrier container and process for producing the same

Growing community of inventors

Yokohama, Japan

Takahiro Kusumoto