Title:
【発明の名称】多重積層ブリスターパック中に凍結乾燥した投薬物を製造する改良方法
Document Type and Number:
Japanese Patent JP2568479
Kind Code:
B2
Abstract:
A multilayer laminated blister sheet (12) has an impermeable intermediate layer (14) positioned between first and second outer layers (16, 18), each of which has substantially the same coefficient of thermal expansion. The properties of the outer layers (16, 18) of the blister sheet are such that there are no interlayer stresses that will cause curvature of the blister sheet when it is subjected to temperature changes during freezing and freeze drying steps.
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Inventors:
Cary Patrick
Thompson Andrew Roy
Yarwood Richard John
Thompson Andrew Roy
Yarwood Richard John
Application Number:
JP51293394A
Publication Date:
January 08, 1997
Filing Date:
November 30, 1993
Export Citation:
Assignee:
Earl P. Scheller Limited
International Classes:
A61J1/03; A61J1/05; A61J3/00; B65B9/04; A61K9/14; A61K9/19; A61K9/20; B32B1/06; B32B7/02; B32B15/08; B32B27/06; B65D65/40; B65D75/34; B65D75/36; (IPC1-7): A61J3/00; A61J1/03; B65B9/04
Attorney, Agent or Firm:
Toshiaki Ikeura (1 outside)