公开(公告)号：US10889409B2

公开(公告)日：2021-01-12

申请号：US15755647

申请日：2016-08-30

申请人： TOYO SEIKAN GROUP HOLDINGS, LTD. ,  Toyo Seikan Co., Ltd.

发明人： Yosuke Akutsu ,  Kota Okamoto ,  Shinya Seito ,  Keisuke Nyuu ,  Tomoyuki Miyazaki

IPC分类号： B65D1/02 ,  B65D23/02 ,  B65D85/72

摘要： A package including a container body (1) containing a fluid content (3) with leaving a head space (7), wherein the container body (1) has an inner surface (1a) on which ruggedness is formed entirely, the inner surface (1a) with the ruggedness of the container body (1) is coated with a lubricating liquid (30) immiscible with the fluid content (3), and the lubricating liquid (30) is present as a coating layer interposed between the inner surface (1a) and the fluid content (3), and the lubricating liquid (30) for forming the coating layer forms a liquid pool (31) at a periphery of an upper end face of the fluid content (3) contained in the container body (1) in a state of being held upright.

公开(公告)号：US11365038B2

公开(公告)日：2022-06-21

申请号：US16605396

申请日：2018-04-19

申请人： TOYO SEIKAN GROUP HOLDINGS, LTD.

发明人： Shinya Seito ,  Takayuki Ishihara ,  Saya Sugioka ,  Kousuke Ueda ,  Kota Okamoto

IPC分类号： B65D65/38 ,  C08J5/18

摘要： A packaging material having a contact surface formed of a thermoplastic resin that is adapted for contacting a viscous content. The contact surface is a mirror surface having a roughness Sa of not more than 100 nm and a water contact angle of not less than 60° C. at 20° C.

公开(公告)号：US20180042766A1

公开(公告)日：2018-02-15

申请号：US15694089

申请日：2017-09-01

申请人： TOYO SEIKAN GROUP HOLDINGS, LTD.

发明人： Jotaro Nagao ,  Kota Okamoto ,  Tsutomu Iwasaki ,  Masaki Aoya ,  Satoo Kimura

IPC分类号： A61F9/00 ,  C08J5/00 ,  C08J7/12

CPC分类号： A61F9/0008 ,  A61F2250/0026 ,  A61F2250/0056 ,  B65D47/06 ,  B65D47/18 ,  C08J5/00 ,  C08J7/126 ,  C08J2323/06 ,  C08J2323/28

摘要： A nozzle includes a front end part, wherein the nozzle is composed of a non-fluorine-based resin, and wherein fluorine atoms are incorporated into a molecular chain of the non-fluorine-based resin constituting a surface of the nozzle. A nozzle includes a front end part, wherein a surface of the front end part is provided with a first surface positioned on the center side of the nozzle and a second surface continuing to an outer peripheral side of the first surface, and wherein the first surface and the second surface are composed of surfaces differing in surface free energy.