The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 07, 2011
Filed:
Dec. 22, 2003
Applicants:
Timothy J. Blenke, Neenah, WI (US);
Peiguang Zhou, Appleton, WI (US);
Thomas D. Ehlert, Neenah, WI (US);
Inventors:
Timothy J. Blenke, Neenah, WI (US);
Peiguang Zhou, Appleton, WI (US);
Thomas D. Ehlert, Neenah, WI (US);
Assignee:
Kimberly-Clark Worldwide, Inc., Neenah, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/08 (2006.01); C08L 23/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Ultrasonically bonded laminated absorbent products comprising a first substrate, a second substrate, and an adhesive composition are disclosed. The first and second substrates are dissimilar or non-bondable materials. The adhesive composition comprises a mixture of atactic and isotactic polymers such that it has melt and flow characteristics similar to those of the materials.