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. 24, 2019
Filed:
Aug. 19, 2016
Applicant:
Achilles Usa, Inc., Everett, WA (US);
Inventors:
Bach Nguyen, Everett, WA (US);
Vince Dean, Everett, WA (US);
Frank He, Everett, WA (US);
Anthony R. Elfeghih, Everett, WA (US);
Assignee:
Achilles USA, Inc., Everett, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/32 (2006.01); B29C 48/08 (2019.01); B29C 48/00 (2019.01); B32B 27/08 (2006.01); B32B 3/26 (2006.01); B29C 55/00 (2006.01); C08J 5/18 (2006.01); B29C 48/21 (2019.01);
U.S. Cl.
CPC ...
B32B 27/327 (2013.01); B29C 48/0014 (2019.02); B29C 48/08 (2019.02); B29C 55/005 (2013.01); B32B 3/266 (2013.01); B32B 27/08 (2013.01); B32B 27/32 (2013.01); C08J 5/18 (2013.01); B29C 48/001 (2019.02); B29C 48/21 (2019.02); B32B 2274/00 (2013.01); B32B 2307/406 (2013.01); B32B 2307/41 (2013.01); B32B 2307/536 (2013.01); B32B 2307/546 (2013.01); B32B 2307/5825 (2013.01); B32B 2307/732 (2013.01); B32B 2307/734 (2013.01); B32B 2307/75 (2013.01); B32B 2439/70 (2013.01); C08J 2323/02 (2013.01);
Abstract
Multi-layer, perforated polyolefin films comprising at least one polyolefin layer having a high visible light absorbance and at least one polyolefin film having a high opacity, a support layer interposed between the first and second layers, a plurality of perforations penetrating from the first and second layers, a shore D hardness of at least (35) and wherein at least one of the first two layer has a surface tension of at least (34) dyne/cm are provided. Methods for preparation and use of the poly olefin films are also provided.