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Title:
LAMINATED BODY AND MEDICAL BAG
Document Type and Number:
Japanese Patent JP3760489
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To provide a laminated body excellent in its transparency, heat resistance and flexibility and a medical bag for body fluids, chemicals and the like charged thereto or discharged therefrom.
SOLUTION: This laminated body comprises an inner and an outer layers made of ethylene resin and an intermediate layer which is obtained by crosslinking by irradiating electronic beam a linear α-olefin copolymer to crosslink its 20%, where the copolymer had (a) a density of 0.850-0.920g/cm3, (b) Mw/Mn of 3 or less measured by GPC and (c) mp of 115°C or lower, and is obtained by copolymerizing ethylene and a 3-20C α-olefin in the presence of a metallocene catalyst. The medical bag is composed of the laminated body.


Inventors:
Naruhiko Abe
Takashi Ogasawara
Tatsuhiko Okusu
Toyama Shinto
Fumiyasu Murakami
Application Number:
JP24304595A
Publication Date:
March 29, 2006
Filing Date:
September 21, 1995
Export Citation:
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Assignee:
Tosoh Corporation
International Classes:
A61J1/10; B32B27/32; C08J7/00; (IPC1-7): A61J1/10; B32B27/32; C08J7/00
Domestic Patent References:
JP6345885A
JP62106765A
JP4276253A