Title:
RUBBER PLUG AND ITS MANUFACTURING METHOD, MEDICAL CONTAINER EQUIPPED WITH RUBBER PLUG, RUBBER PLUG ELEMENT EQUIPPED WITH RUBBER PLUG, AND MEDICAL CONTAINER EQUIPPED WITH RUBBER PLUG ELEMENT
Document Type and Number:
Japanese Patent JP2009143616
Kind Code:
A
Abstract:
To provide a rubber plug which suppresses the adsorption and permeation of components of a content being housed in a container, can easily be manufactured, and can reduce the manufacturing cost, and to provide its manufacturing method, a medical container equipped with the rubber plug, a rubber plug element equipped with the rubber plug, and the medical container equipped with the rubber plug element.
In this rubber plug 10, a barrier sheet 11 which suppresses the adsorption and permeation of the components of the content which is housed in the container is embedded in a manner to partition the rubber plug 10 into the top and the bottom.
Inventors:
KAGEYAMA YOHEI
IWASAKI TOSHIHARU
IWASAKI TOSHIHARU
Application Number:
JP2007324723A
Publication Date:
July 02, 2009
Filing Date:
December 17, 2007
Export Citation:
Assignee:
HOSOKAWA YOKO KK
International Classes:
B65D39/04; A61J1/05; B29C43/28; B29C43/30; B29C45/14; B29K21/00; B29K105/20; B29L31/56
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama
Tadashi Takahashi
Takashi Watanabe
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama
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