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:
Aug. 06, 2013
Filed:
Mar. 27, 2007
Atsuhiro Tanaka, Tokyo, JP;
Yoshitomo Ono, Tokyo, JP;
Atsushi Tezuna, Tokyo, JP;
Linetec Corporation, Tokyo, JP;
Abstract
The present invention provides a high-gloss pressure-sensitive adhesive sheet according to which, even if a surface thereof becomes uneven due to grit or the like, the evenness can be recovered. In a pressure-sensitive adhesive sheetA comprising a substrate filmA having a specular gloss Gs (60°) of not less than 80% and a pressure-sensitive adhesive layer, the substrate filmA is made to have a storage modulus at some temperature between 70° C. and 90° C. in a range of from 1.0×10to 2.8×10MPa, and is preferably made to have a storage modulus at from 5 to 35° C. in a range of from 1.0×10to 5.0×10MPa.