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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 11325342 B1

PDFFull Text
Date of Patent:
May. 10, 2022

Filed:

Dec. 19, 2017

Adhesive tape

Applicant:

Eneos Corporation, Tokyo, JP;

Inventors:

Tomoyuki Okamura, Tokyo, JP;

Liang Huang, Chiba, JP;

Masahiro Wakayama, Chiba, JP;

Assignee:

Eneos Corporation, , JP;

Attorney:

Lerner, David, Littenberg, Krumholz & Mentlik, LLP

Primary Examiner:

Jasper Saberi

Int. Cl.
CPC ...
B32B 5/12 (2006.01); C09J 7/24 (2018.01); B32B 7/02 (2019.01); B32B 5/08 (2006.01); C09J 7/22 (2018.01); B32B 5/02 (2006.01); B32B 27/12 (2006.01); B32B 27/32 (2006.01); C09J 7/21 (2018.01); B32B 7/022 (2019.01); B32B 3/26 (2006.01); C09J 7/29 (2018.01);
U.S. Cl.
CPC ...
B32B 5/12 (2013.01); B32B 3/266 (2013.01); B32B 5/02 (2013.01); B32B 5/024 (2013.01); B32B 5/028 (2013.01); B32B 5/08 (2013.01); B32B 7/02 (2013.01); B32B 7/022 (2019.01); B32B 27/12 (2013.01); B32B 27/32 (2013.01); C09J 7/21 (2018.01); C09J 7/22 (2018.01); C09J 7/243 (2018.01); C09J 7/29 (2018.01); B32B 2262/0253 (2013.01); B32B 2307/54 (2013.01); B32B 2307/546 (2013.01); B32B 2307/732 (2013.01); B32B 2323/046 (2013.01); B32B 2405/00 (2013.01); C09J 2423/046 (2013.01);
Abstract

A substrateof an adhesive tapeincludes a mesh structure made of thermoplastic resin. The mesh structure has a structure in which multiple first fibers drawn in a first direction corresponding to a length direction of the adhesive tape and multiple second fibers drawn in a second direction corresponding to a width direction of the adhesive tape are layered or woven. (a) A first fiber has a thickness of 0.04 mm or less, and a width of 0.6 mm or less, (b) a second fiber has a thickness greater than that of the first fiber, and a width greater than or equal to that of the first fiber, (c) the mesh structure has a tensile strength in the first direction of from 130 to 250 N/50 mm, (d) the mesh structure has a bending resistance in the first direction obtained by a cantilever test of from 40 to 80 mm, and (e) the mesh structure has a bending resistance in the second direction obtained by the cantilever test of from 65 to 95 mm.

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