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:
Sep. 02, 2025
Filed:
Aug. 17, 2022
Applicant:
Toray Plastics (America), Inc., North Kingstown, RI (US);
Inventors:
Tracy Paolilli, North Kingstown, RI (US);
Joshua Cloutier, North Kingstown, RI (US);
Yu Abe, North Kingstown, RI (US);
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08L 67/02 (2006.01); B32B 7/12 (2006.01); B32B 27/08 (2006.01); B32B 27/32 (2006.01); C08K 3/36 (2006.01); C08L 33/08 (2006.01);
U.S. Cl.
CPC ...
C08L 67/02 (2013.01); B32B 7/12 (2013.01); B32B 27/08 (2013.01); B32B 27/32 (2013.01); C08K 3/36 (2013.01); C08L 33/08 (2013.01); B32B 2250/242 (2013.01); B32B 2255/10 (2013.01); B32B 2255/26 (2013.01); B32B 2255/28 (2013.01); B32B 2264/1021 (2020.08); B32B 2307/518 (2013.01); B32B 2307/704 (2013.01); B32B 2307/75 (2013.01); B32B 2519/00 (2013.01);
Abstract
Embodiments relate to a film comprising a base layer comprising a biaxially oriented polypropylene (BOPP); a coating layer comprising a polyester, an acrylic, and a crosslinker; and a primer; wherein the film has a haze change, measured according to ASTM D1003, before exposure to boiling water for 30 minutes and after exposure to boiling water for 30 minutes of 4 units or less.