发明名称 |
Hydrogellaminat, Wundverbände und Verbundmaterialien und Verfahren zu deren Herstellung |
摘要 |
<p>The present invention provides processes by which a polymeric hydrogel can be securely adhered to a substrate to form a hydrogel laminate with greatly improved delamination resistance. The laminate is formed by casting onto a polymeric adhesive-coated substrate an aqueous solution of hydrophilic polymer, then exposing this composite to ionizing radiation which cross-links the hydrophilic polymer to form a hydrogel and also induces copolymerization of the hydrophilic polymer and the adhesive polymer.</p> |
申请公布号 |
DE69323975(D1) |
申请公布日期 |
1999.04.22 |
申请号 |
DE1993623975 |
申请日期 |
1993.12.14 |
申请人 |
JOHNSON & JOHNSON CONSUMER PRODUCTS, INC., SKILLMAN, N.J., US |
发明人 |
KUNDEL, NIKHIL K., PISCATAWAY NJ 08854, US |
分类号 |
A61F13/00;A61F13/02;A61L15/58;A61L15/60;B32B7/04;B32B27/08;(IPC1-7):A61L15/22 |
主分类号 |
A61F13/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|