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:
Nov. 05, 2019
Filed:
Apr. 02, 2015
Lintec Corporation, Itabashi-ku, JP;
Nippon Paint Industrial Coatings Co., Ltd., Shinagawa-ku, JP;
Kiichiro Kato, Saitama, JP;
Yumiko Amino, Funabashi, JP;
Kazue Uemura, Tsukubamirai, JP;
Shigeru Saito, Kitaadachi-gun, JP;
Masanori Kido, Suita, JP;
Shinji Nishioka, Ota-ku, JP;
Masato Kishi, Yokohama, JP;
LINTEC CORPORATION, Itabashi-ku, JP;
NIPPON PAINT INDUSTRIAL COATINGS CO., LTD., Shinagawa-ku, JP;
Abstract
The present invention relates to a pressure sensitive adhesive sheet containing, laminated in this order, a supporting substrate, a pressure sensitive adhesive layer (X), a continuous void-containing layer including a composition containing silica particles, and a pressure sensitive adhesive layer (Y), the continuous void-containing layer having a mass concentration of the silica particles of more than 60% and 100% or less.