Title:
【発明の名称】凍結防護輸送ユニット
Document Type and Number:
Japanese Patent JP2948907
Kind Code:
B2
Abstract:
Disclosed are shipping and/or storage units for containers of liquid compositions, such as solutions of biologically active proteins, which are susceptible to physicochemical change upon freezing. Preferred container holders have double sidewalls and a freeze indicator adjacent a container-accommodating cavity. A phase change material such as a carboxymethylcellulose gel is disposed in the enclosed space between sidewalls and freezes at a temperature higher than the nucleation temperature of the composition. A freeze indicator provides an irreversible visual signal upon reaching a temperature intermediate the nucleation temperature of the liquid composition and the freezing temperature of the phase change material.
Inventors:
SHEA HENRII II ZA SAADO
KURIARII KENISU EMU JUNIA
KURIARII KENISU EMU JUNIA
Application Number:
JP50450792A
Publication Date:
September 13, 1999
Filing Date:
January 13, 1992
Export Citation:
Assignee:
AMUJEN
International Classes:
A61J1/16; B65D81/18; B65D81/38; A61J1/00; F25D3/00; F25D3/08; G01K11/06; G01K11/12; G01N1/42; (IPC1-7): F25D3/00; A61J1/00; G01K11/12
Domestic Patent References:
| JP6219582U | ||||
| JP178875U | ||||
| JP52140452U | ||||
| JP4337U | ||||
| JP364271Y1 |
Attorney, Agent or Firm:
Yoshio Kawaguchi (3 outside)