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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.:

US 11752739 B1

PDFFull Text
Date of Patent:
Sep. 12, 2023

Filed:

Dec. 16, 2019

Printable film

Applicant:

Taghleef Industries Inc., Newark, DE (US);

Inventors:

Eric Propst, Terre Haute, IN (US);

Christoph Michel, Terre Haute, IN (US);

Assignee:

Taghleef Industries Inc., Newark, DE (US);

Attorney:

CAESAR RIVISE, PC

Primary Examiner:

Hai Vo

Int. Cl.
CPC ...
B32B 27/06 (2006.01); B32B 5/18 (2006.01); B32B 27/16 (2006.01); B32B 27/20 (2006.01); B32B 27/32 (2006.01); B32B 38/00 (2006.01); B41M 5/50 (2006.01); C08J 3/22 (2006.01); C08J 5/18 (2006.01); B29C 48/08 (2019.01); B29C 48/21 (2019.01); B29C 48/00 (2019.01); B29C 55/12 (2006.01); B29K 23/00 (2006.01); B29K 105/00 (2006.01); C08K 3/36 (2006.01);
U.S. Cl.
CPC ...
B32B 27/065 (2013.01); B32B 5/18 (2013.01); B32B 27/16 (2013.01); B32B 27/20 (2013.01); B32B 27/205 (2013.01); B32B 27/32 (2013.01); B32B 38/0008 (2013.01); B32B 38/0036 (2013.01); B41M 5/502 (2013.01); C08J 3/226 (2013.01); C08J 5/18 (2013.01); B29C 48/0018 (2019.02); B29C 48/08 (2019.02); B29C 48/21 (2019.02); B29C 55/12 (2013.01); B29K 2023/08 (2013.01); B29K 2023/12 (2013.01); B29K 2023/14 (2013.01); B29K 2105/0085 (2013.01); B29K 2995/0053 (2013.01); B32B 2038/0028 (2013.01); B32B 2038/0048 (2013.01); B32B 2250/02 (2013.01); B32B 2250/246 (2013.01); B32B 2266/025 (2013.01); B32B 2266/0242 (2013.01); B32B 2266/057 (2016.11); B32B 2266/102 (2016.11); B32B 2266/12 (2016.11); B32B 2270/00 (2013.01); B32B 2305/026 (2013.01); B32B 2307/414 (2013.01); B32B 2307/518 (2013.01); B32B 2307/726 (2013.01); B32B 2307/75 (2013.01); B32B 2310/14 (2013.01); B32B 2323/04 (2013.01); B32B 2323/10 (2013.01); B32B 2333/08 (2013.01); B32B 2519/00 (2013.01); C08J 2323/12 (2013.01); C08J 2323/14 (2013.01); C08J 2423/14 (2013.01); C08J 2433/08 (2013.01); C08K 3/36 (2013.01);
Abstract

An extruded multilayer film includes a top layer comprising a blend of a polyolefin and adsorbent silica. The adsorbent silica is 5% or more of the blend and the polyolefin is 95% or less of the blend. The multilayer film is oriented in at least one direction to cause fracturing of the top layer to provide a microporous surface exposing the adsorbent silica gel. The fractured top layer is receptive to receiving a printing ink on an exposed surface thereof with enhanced pigment entrapment and rapid ink drying. A single layer film in the form of the top layer, and also oriented in at least one direction also constitutes a part of this invention.

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