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:
Apr. 14, 2020
Filed:
May. 20, 2019
Applicant:
Tredegar Film Products Corporation, Richmond, VA (US);
Inventor:
Paul Eugene Thomas, Terre Haute, IN (US);
Assignee:
TREDGAR FILM PRODUCTS CORPORATION, Richmond, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B26F 1/26 (2006.01); A61F 13/15 (2006.01); A61F 13/511 (2006.01); A61F 13/512 (2006.01); B29C 41/26 (2006.01); B29C 41/28 (2006.01); B29C 41/50 (2006.01); B29C 41/38 (2006.01); D04H 1/49 (2012.01); D04H 1/492 (2012.01); D04H 5/03 (2012.01); D04H 18/04 (2012.01); B29L 31/48 (2006.01); B29K 101/12 (2006.01); A61F 13/513 (2006.01); B29L 7/00 (2006.01); B29D 28/00 (2006.01); B29C 51/10 (2006.01);
U.S. Cl.
CPC ...
B26F 1/26 (2013.01); A61F 13/15731 (2013.01); A61F 13/512 (2013.01); A61F 13/5121 (2013.01); A61F 13/5126 (2013.01); A61F 13/51104 (2013.01); B29C 41/26 (2013.01); B29C 41/28 (2013.01); B29C 41/38 (2013.01); B29C 41/50 (2013.01); D04H 1/49 (2013.01); D04H 1/492 (2013.01); D04H 5/03 (2013.01); D04H 18/04 (2013.01); A61F 13/5122 (2013.01); A61F 2013/15284 (2013.01); A61F 2013/15829 (2013.01); A61F 2013/5127 (2013.01); A61F 2013/51147 (2013.01); A61F 2013/51338 (2013.01); B29C 51/10 (2013.01); B29C 2791/006 (2013.01); B29C 2791/007 (2013.01); B29C 2793/0045 (2013.01); B29D 28/00 (2013.01); B29K 2101/12 (2013.01); B29L 2007/00 (2013.01); B29L 2031/4878 (2013.01); Y10T 428/24182 (2015.01); Y10T 428/24281 (2015.01);
Abstract
A hydro-formed film includes a polymeric web having a first substantially planar surface and a second substantially planar surface opposite the first substantially planar surface, and a plurality of three-dimensional micro-apertures extending from the first substantially planar surface. The plurality of three-dimensional micro-apertures have a mesh count in a range of about 40 to about 75 apertures per linear inch. The hydro-formed film has a Compression Sensor Point (CSP) count of at least about 80.