发明名称 |
Tearable composite strip of materials |
摘要 |
A composite strip material comprising at least a backing layer, an adhesive layer on a surface thereof, and a removable protective layer over and contacting and peelably adherent to at least part of the adhesive layer; wherein each layer is finger-tearable and wherein at least one layer is cleanly finger-tearable from any point along its length in a predetermined transverse direction, thereby to influence and facilitate transverse tear of any other layers present in a like cleanly finger-tearable manner to provide clearly defined separate units of any desired size.
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申请公布号 |
US4245630(A) |
申请公布日期 |
1981.01.20 |
申请号 |
US19790017062 |
申请日期 |
1979.03.02 |
申请人 |
T. J. SMITH & NEPHEW, LTD. |
发明人 |
LLOYD, RONALD;WALTER, BRIAN W. |
分类号 |
A61F13/02;A61L15/58;(IPC1-7):B32B7/06;A61F13/00 |
主分类号 |
A61F13/02 |
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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