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. 28, 1997
Filed:
Feb. 10, 1995
Applicant:
Inventors:
Norbert Mecke, Hanover, DE;
Lothar Titze, Uetze, DE;
Assignee:
Pelikan GmbH, Hanover, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C09J / ;
U.S. Cl.
CPC ...
428 415 ; 428343 ; 4283 / ;
Abstract
In order to promote tearing in a clean line of an adhesive film applied by a hand-held device to a substrate by unrolling an adhesive tape from a roller, pressing the tape against the substrate and winding up the carrier of the tape after the adhesive film is stripped therefrom, alginic acid in finely divided form is provided in the adhesive film.