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. 20, 2024
Filed:
Nov. 21, 2019
Applicant:
Ppg Advanced Surface Technologies, Llc, Columbus, OH (US);
Inventors:
James E. McGuire, Jr., Palm Beach, FL (US);
Matthew J. Canan, Hilliard, OH (US);
Assignee:
PPG Advanced Surface Technologies, LLC, Columbus, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 5/18 (2006.01); C09J 7/25 (2018.01);
U.S. Cl.
CPC ...
C08J 5/18 (2013.01); C09J 7/25 (2018.01); C08J 2375/04 (2013.01); C09J 2475/006 (2013.01);
Abstract
Polymeric sheets of the invention comprise sequential layers as follows: a topcoat layer, a polyurethane-based carrier layer, and an adhesive layer. The polyurethane-based carrier layer is formed using essentially no chain extender having a molecular weight of 350 grams/mole or less, resulting in a relatively low storage modulus polymeric sheet. Such polymeric sheets are particularly useful for application to surfaces having a concave topography.