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. 30, 2024
Filed:
Sep. 06, 2019
Nitto Denko Corporation, Osaka, JP;
Masahiro Arai, Osaka, JP;
NITTO DENKO CORPORATION, Osaka, JP;
Abstract
The present disclosure provides a suction fixing sheet to be placed on a suction surface of a suction device to prevent contact between a suction target and the suction surface, the suction fixing sheet including: a porous sheet having air permeability in its thickness direction; and an adhesive layer having air permeability in its thickness direction and disposed on one surface of the porous sheet; wherein the adhesive layer includes a crosslinked adhesive agent, and sucked force obtained for the suction fixing sheet when the sheet area is 100 cm, the sucked force being measured by a predetermined method, is 450 N or more. The suction fixing sheet of the present invention can suppress a decrease in processing accuracy of a suction target even when the sheet is used under high temperature conditions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile