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:
Aug. 10, 2004
Filed:
Aug. 31, 2001
Applicant:
Inventors:
Peiguang Zhou, Appleton, WI (US);
Lance J. Garrett, Jr., Neenah, WI (US);
Assignee:
Kimberly-Clark Worldwide, Inc., Neenah, WI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 5/26 ; B32B 5/06 ; B32B 2/702 ; B32B 1/508 ; C08L 9/108 ;
U.S. Cl.
CPC ...
B32B 5/26 ; B32B 5/06 ; B32B 2/702 ; B32B 1/508 ; C08L 9/108 ;
Abstract
Hot-melt adhesive compositions of atactic polypropylene and isotactic polypropylene are particularly suitable for bonding non-woven elastic composites. A selected amount of isotactic polypropylene is blended with a selected amount of atactic polypropylene to prepare an adhesive composition having one or more performance properties (e.g., bond strength) that are superior to the performance properties of conventional hot-melt adhesives.
Zhou, Peiguang. (2004). Hot-melt adhesive for non-woven elastic composite bonding (U.S. Patent No. 6774069). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6774069
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile