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:
Oct. 10, 2023
Filed:
Aug. 10, 2017
Teraoka Seisakusho Co., Ltd., Tokyo, JP;
TERAOKA SEISAKUSHO CO., LTD., Tokyo, JP;
Abstract
Disclosed is an adhesive sheet having an adhesive layeron at least a part of one side or both sides of a base, characterized in that a protective layeris provided on at least a part of the surface of the adhesive layer. The adhesive layeris preferably an expandable adhesive layer, and the protective layeris preferably a hot-melt protective layer. The protective layermay contain a functional component such as an antistatic agent, a coloring agent, a hard coating agent, a lubricant, a heat dissipating material, a metal deactivator and an antioxidant. This adhesive sheet can protect an adhesion surface and does not cause blocking and skin disorders even if a release liner is not used, and is also excellent in various functions.