发明名称 |
Ultraviolett absorbierendes, optisch transparentes Verpackungsmaterial |
摘要 |
A transparent packaging laminate (10) for use in a container (15) for protecting medical products (18) from oxidation and deterioration as a result of exposure to ultraviolet light. The laminate includes a first transparent film (11) of a polyethylene material laminated with a polyester adhesive (13) to a second transparent film (12) of a polyester material. The transparent polyethylene material has a water vapor transmission rate of less than 20 grams/m<2>/24 hours. The transparent polyester material absorbs ultraviolet light having a wavelength in a range of from 285 to 358 nanometers and has a water vapor transmission rate greater than 20 grams/m<2>/24 hours, whereby the resulting laminate is unexpectedly wrinkle-free after ethylene oxide sterilization. The container comprises the ultraviolet light absorbing laminate and a sheet of spun-bonded olefin material attached to the laminate, which is opaque to ultraviolet light and forms a cavity (17) therebetween with the laminate for containing a medical product therein. <IMAGE> |
申请公布号 |
DE69527740(D1) |
申请公布日期 |
2002.09.19 |
申请号 |
DE1995627740 |
申请日期 |
1995.04.12 |
申请人 |
SABIN CORP., BLOOMINFRON |
发明人 |
BAKER, BRETT O. |
分类号 |
A61B19/02;A61F2/00;A61L2/26;A61L31/00;A61M25/00;B32B7/02;B32B27/00;B32B27/08;B32B27/18;B32B27/30;B32B27/32;B32B27/34;B32B27/36;B65D65/20;B65D81/30 |
主分类号 |
A61B19/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|