Title:
エラストマー包装体の処理方法
Document Type and Number:
Japanese Patent JP6914255
Kind Code:
B2
Abstract:
A method of treating an elastomer packaging element (10), in particular a stopper for medical or pharmaceutical use, the packaging element (10) having a bottom portion (11) that is to penetrate into a neck (21) of a container (20) and a top portion (12) that is to co-operate in sealed manner with a top surface (22) of said neck (21) of the container (20). The top surface of the top portion (12) is treated by a plasma-assisted polymerization method at atmospheric pressure using a plasma flame created at atmospheric pressure and into which a monomer is injected, the monomer polymerizing on the top surface in order to form a coating (18).
Inventors:
Fournier Gislan
Cavure Laurent
Cavure Laurent
Application Number:
JP2018524409A
Publication Date:
August 04, 2021
Filing Date:
November 09, 2016
Export Citation:
Assignee:
APTAR STELMI SAS
International Classes:
C08J7/00; A61J1/05; B65D39/04
Domestic Patent References:
| JP2001231771A | ||||
| JP2007031550A |
Attorney, Agent or Firm:
Patent business corporation Nakajima intellectual property integrated office