Title:
抗菌保護を備える、滴下式に分配される液体の包装用小瓶
Document Type and Number:
Japanese Patent JP2011529425
Kind Code:
A
Abstract:
The present invention relates to a bottle for packaging a liquid to be distributed drop by drop comprising a reservoir the walls of which can be reversibly elastically deformed by letting air into the container, surmounted by a liquid dispensing head comprising a dropper nozzle protruding from the bottle and an anti-bacterial filter membrane, that is partially hydrophilic and partially hydrophobic, interposed across the path of the liquid and the air, at the base of the said nozzle. In the dispensing head, the proposal is to create the nozzle by itself out of a material containing a bactericidal agent that has the effect of preventing any bacterial growth on the surface of the said nozzle on the outside of the antibacterial membrane. A porous core is advantageously positioned inside the duct through which liquid is expelled and air is admitted.
Inventors:
Sibre, Jean-Frederick
Duffam, Alan
Folie, michel
Mercier, Fabrice
Duffam, Alan
Folie, michel
Mercier, Fabrice
Application Number:
JP2011520614A
Publication Date:
December 08, 2011
Filing Date:
July 31, 2009
Export Citation:
Assignee:
LABORATOIRES THEA
International Classes:
B65D83/00; A61J1/05; B65D47/18
Domestic Patent References:
| JP2002019856A | 2002-01-23 | |||
| JPH04312462A | 1992-11-04 | |||
| JPH09207959A | 1997-08-12 | |||
| JP2007504107A | 2007-03-01 | |||
| JPH10278936A | 1998-10-20 | |||
| JP2008503410A | 2008-02-07 | |||
| JPH09169368A | 1997-06-30 | |||
| JPH10129759A | 1998-05-19 | |||
| JP2005082234A | 2005-03-31 | |||
| JPH09276778A | 1997-10-28 | |||
| JPH08322911A | 1996-12-10 | |||
| JP2002019856A | 2002-01-23 |
Foreign References:
| WO2005023665A1 | 2005-03-17 |
Attorney, Agent or Firm:
Keiichi Ota