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:
Jul. 18, 2023
Filed:
May. 24, 2021
Applicant:
Yupo Corporation, Tokyo, JP;
Inventors:
Assignee:
YUPO CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41M 5/50 (2006.01); B41M 5/52 (2006.01); B32B 27/32 (2006.01); B32B 27/20 (2006.01); B32B 27/08 (2006.01);
U.S. Cl.
CPC ...
B41M 5/5254 (2013.01); B32B 27/08 (2013.01); B32B 27/20 (2013.01); B32B 27/32 (2013.01); B41M 5/506 (2013.01); B41M 5/5218 (2013.01); B41M 5/5245 (2013.01); B32B 2250/242 (2013.01); B32B 2255/10 (2013.01); B32B 2255/26 (2013.01); B32B 2264/104 (2013.01); B32B 2270/00 (2013.01); B32B 2307/718 (2013.01); B32B 2307/726 (2013.01); B32B 2307/75 (2013.01);
Abstract
Provided is a laminate having a porous layer that can ensure the drying property of a printing ink and can also be produced with less gum residue generated. A laminate comprising a substrate layer (A) and a porous layer (B), wherein the porous layer (B) comprises a thermoplastic resin and a filler, the filler comprises a filler having a hydrophobized surface, as a part thereof, and the porous layer (B) has a liquid-absorptive capacity of 10 to 40 cc/mas measured in accordance with JIS P 8140:1998 with a 70 mass % ethanol aqueous solution.