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 6946049 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 20, 2005

Filed:

Feb. 03, 2003
Applicant:

Hideyuki Yamaguchi, Numazu, JP;

Inventor:

Hideyuki Yamaguchi, Numazu, JP;

Assignee:

Ricoh Company, Ltd., Tokyo, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B007/14 ;
U.S. Cl.
CPC ...
Abstract

A tissue paper used for heat sensitive stencil sheet to be used for a heat-sensitive stencil sheet comprising natural fibers, synthetic fibers, or their mixture, which being impregnated with an ionizing radiation curable type of resin, and a heat-sensitive stencil sheet having a thermoplastic resin film being bonded thereto, wherein, at surface of one side of the resin film, there is provided the tissue paper used for heat-sensitive stencil sheet, which is that being bonded the thermoplastic resin film by point-bonding with using an ionizing radiation-curable resin, and there is provided an anti-sticking layer on the other side of the thermoplastic resin film.


Find Patent Forward Citations

Yamaguchi, Hideyuki. (2005). Tissue paper used for heat-sensitive stencil sheet, heat-sensitive stencil sheet, and method of making the same (U.S. Patent No. 6946049). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6946049

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