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:
May. 13, 2008
Filed:
Aug. 19, 2004
Steven D. Koecher, New Brighton, MN (US);
Richard G. Hansen, Mahtomedi, MN (US);
Jeffrey J. Cernohous, Hudson, WI (US);
Steven D. Koecher, New Brighton, MN (US);
Richard G. Hansen, Mahtomedi, MN (US);
Jeffrey J. Cernohous, Hudson, WI (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
Polymer blend compositions that include diacetylene segments are provided. The polymers containing diacetylene segments are capable of a calorimetric indication in response to stimuli, such as heat, an analyte or exposure to certain environmental factors, despite being blended with other materials, such as polymers or additives.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile