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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 10745593 B1

PDFFull Text
Date of Patent:
Aug. 18, 2020

Filed:

Feb. 27, 2017

Pressure-sensitive adhesive tape, pressure-sensitive adhesive tape for affixing component for electronic appliance, and transparent pressure-sensitive adhesive tape for optical use

Applicant:

Sekisui Chemical Co., Ltd., Osaka, JP;

Inventors:

Noriyuki Uchida, Shiga, JP;

Yasushi Ishido, Osaka, JP;

Assignee:

SEKISUI CHEMICAL CO., LTD., Osaka, JP;

Attorney:

Wenderoth, Lind & Ponack, L.L.P.

Primary Examiner:

Nicole M Buie-Hatcher

Int. Cl.
CPC ...
C09J 133/16 (2006.01); C09J 133/08 (2006.01); C08F 220/22 (2006.01); C08F 220/24 (2006.01); C09J 7/38 (2018.01); C09J 7/10 (2018.01); C08F 220/18 (2006.01); C08F 220/12 (2006.01);
U.S. Cl.
CPC ...
C09J 7/385 (2018.01); C08F 220/12 (2013.01); C08F 220/18 (2013.01); C08F 220/22 (2013.01); C08F 220/24 (2013.01); C09J 7/10 (2018.01); C09J 133/08 (2013.01); C09J 133/16 (2013.01); C08F 2800/20 (2013.01); C09J 2201/622 (2013.01); C09J 2203/326 (2013.01); C09J 2205/114 (2013.01); C09J 2433/00 (2013.01);
Abstract

The present invention aims to provide an adhesive tape excellent in resistance against sebum to be able to maintain its adhesive force even when applied to a part frequently touched with human hands, and an adhesive tape for fixing electronic device component and a transparent adhesive tape for optical use each provided with the adhesive tape. The present invention relates to an adhesive tape including an adhesive layer containing an acrylic adhesive, the adhesive layer having a swelling ratio of 100% or more and 130% or less after immersion in oleic acid under the conditions of a temperature of 60° C. and a humidity of 90% for 24 hours.

Find Patent Forward Citations

Uchida, Noriyuki. (2020). Pressure-sensitive adhesive tape, pressure-sensitive adhesive tape for affixing component for electronic appliance, and transparent pressure-sensitive adhesive tape for optical use (U.S. Patent No. 10745593). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10745593

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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