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. 19, 2012
Filed:
Jul. 31, 2007
Audrey A. Sherman, St. Paul, MN (US);
Craig E. Hamer, Woodbury, MN (US);
Donald H. Lucast, North St. Paul, MN (US);
Thomas E. Augustine, Hager City, WI (US);
Wendi J. Winkler, Minneaplolis, MN (US);
Audrey A. Sherman, St. Paul, MN (US);
Craig E. Hamer, Woodbury, MN (US);
Donald H. Lucast, North St. Paul, MN (US);
Thomas E. Augustine, Hager City, WI (US);
Wendi J. Winkler, Minneaplolis, MN (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
Packaged viscoelastic compositions comprising viscoelastic copolymers and a packaging material are disclosed. The viscoelastic copolymers are urea copolymers, which are the reaction product of polyisocyanates and polyamines. The packaged viscoelastic compositions are hot melt processable.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile