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:
Jan. 07, 1997
Filed:
Oct. 14, 1994
Applicant:
Inventors:
Assignee:
Nitto Denko Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J / ;
U.S. Cl.
CPC ...
428352 ; 428354 ; 604373 ; 604389 ; 604390 ;
Abstract
A Z-shape pressure-sensitive adhesive tape folded into a Z-shape and composed of an (a) portion, a (b) portion, and a (c) portion, wherein a releasing treatment layer is formed on the outside surface of the (a) portion of the Z-shape tape and the surface of the (b) portion continuing the (a) portion at an area of not more than 50% of the total surface thereof, a releasing treatment layer does not exist on the inside surface of the (c) portion, and a pressure-sensitive adhesive layer is formed on at least one surface of the inside surface of the (a) portion and the outside surface of the (c) portion.