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Composite webs and closure systems
   
Document Number
US Patent 7390451
Issued Date
June 24, 2008
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Abstract
Composite webs having one or more polymeric structures located on a substrate, closure systems comprising composite webs, and methods of attaching articles are disclosed. The polymeric structures are formed using thermoplastic compositions and are attached to a surface of a substrate. The polymeric structures include an area that is attached to the substrate and a detached area that is not attached to a surface of a substrate.
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Number of Claims:
47
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Published
June 24, 2008
Application Number
11/426,113
Filed
June 23, 2006
US Classification
264/214   264/173.1 264/177.1
Int'l Classification
B29C   41/26   (20060101)   B29C   41/44   (20060101)   B29C   41/46   (20060101)  
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Parent Case
RELATED APPLICATION This application is a continuation of U.S. patent application Ser. No. 10/744,141, filed Dec. 22, 2003 now U.S. Pat. No. 7,195,729 that is continuation-in-part U.S. patent application Ser. No. 10/387,699, filed Mar. 13, 2003, now U.S. Pat. No. 7,238,314 which is incorporated herein by reference in its entirety.
USPTO Field of Search
264/214  
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