发明名称 |
Unitary stratified composite |
摘要 |
A unitary stratified composite composed of a first stratum and a second stratum integrally connected by a transition zone is disclosed. The first stratum serves as a liquid acquisition stratum that rapidly acquires and then transfers liquid to the second stratum. The second stratum serves to withdraw liquid from the first stratum and further serves as a temporary storage stratum. Methods for forming the unitary stratified composite are also disclosed.
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申请公布号 |
US2003130633(A1) |
申请公布日期 |
2003.07.10 |
申请号 |
US20020294242 |
申请日期 |
2002.11.13 |
申请人 |
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发明人 |
GRAEF PETER A.;ELSTON COLIN;BUNKER DANIEL T.;HOWARD FRED B.;MATHEWS JEFFREY D.;NAIENI SHAHROKH A.;MILLER CHARLES E. |
分类号 |
A61F13/53;A61F13/15;A61F13/49;A61F13/56;A61F15/00;B32B5/26;D04H13/00;(IPC1-7):A61F13/15 |
主分类号 |
A61F13/53 |
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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