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:
Apr. 04, 2006
Filed:
Jun. 13, 2003
Applicants:
Shinji Uchihiro, Hino, JP;
Ryoji Hattori, Hino, JP;
Inventors:
Shinji Uchihiro, Hino, JP;
Ryoji Hattori, Hino, JP;
Assignee:
Konica Corporation, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 19/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for preparing an IC card, the IC card has an IC module within an adhesive layer between first substrate and second substrate. In the method, an adhesive containing diphenylmethanediisocyanate an amount of less than percent by weight based on the whole amount the adhesive and having an elongation at fracture adhesive of 150–1,500 percent after complete curing is employed, and the blanc IC card sheet is cut when an elongation at fracture of the adhesive of 5–500 percent prior to complete curing.