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.:

US 7147746 B1

PDF
Full Text
Expired
Date of Patent:
Dec. 12, 2006

Filed:

Apr. 17, 2003
Applicants:

Shinji Uchihiro, Tokyo, JP;

Ryoji Hattori, Iruma, JP;

Inventors:

Shinji Uchihiro, Tokyo, JP;

Ryoji Hattori, Iruma, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09J 5/06 (2006.01);
U.S. Cl.
CPC ...
Abstract

A method of preparing an IC card, which comprises a first sheet material and a second sheet material and an adhesive agent layer between the first sheet material and the second sheet material, the adhesive agent layer having therein an IC module fixed with a moisture hardenable adhesive agent, the method comprising: a pasting step to paste the first sheet material and the second sheet material while providing the IC module between the first sheet material and the second sheet material with the moisture hardenable adhesive agent to form a pasted sheet; a first storing step to store the pasted sheet under a temperature of 10 to 30° C. and a relative humidity of 20 to 80%; and a second storing step to store the pasted sheet under a temperature of 20 to 50° C. and a relative humidity of 40 to 100% after the first storing step.


Find Patent Forward Citations

Uchihiro, Shinji. (2006). Preparing method of ic card and ic card (U.S. Patent No. 7147746). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7147746

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