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. 25, 2020
Filed:
Nov. 21, 2011
Applicant:
Thomas P. Hedblom, Eagan, MN (US);
Inventor:
Thomas P. Hedblom, Eagan, MN (US);
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E01F 9/506 (2016.01); C09D 121/00 (2006.01); C08L 23/08 (2006.01);
U.S. Cl.
CPC ...
E01F 9/506 (2016.02); C09D 121/00 (2013.01); C08L 23/0869 (2013.01);
Abstract
Desired combinations of physical properties can be achieved with a pavement marking composition including non-crosslinked elastomeric materials dispersed within a polymeric material. Notably, the pavement marking composition does not include any reinforcing materials, such as, for example, ceramic fibers, asbestos, silicon dioxide, and/or talc. Despite the lack of reinforcing materials, the pavement marking composition has good tensile strength in both the downweb and crossweb directions.