发明名称 |
Hydrogel laminate bandages and composites |
摘要 |
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.
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申请公布号 |
US5480717(A) |
申请公布日期 |
1996.01.02 |
申请号 |
US19940285617 |
申请日期 |
1994.08.03 |
申请人 |
JOHNSON & JOHNSON CONSUMER PRODUCTS, INC. |
发明人 |
KUNDEL, NIKHIL K. |
分类号 |
A61F13/00;A61F13/02;A61L15/58;A61L15/60;B32B7/04;B32B27/08;(IPC1-7):B32B27/08;A61L15/07 |
主分类号 |
A61F13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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