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.

Date of Patent:
Sep. 14, 2010

Filed:

Sep. 11, 2006
Applicant:

Toru Teshigawara, Kanagawa, JP;

Inventor:

Toru Teshigawara, Kanagawa, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

An image forming method in which an image carrier that has a surface layer containing a resin having a crosslinking structure is used; a material of a portion of the cleaning blade which portion contacts the surface of the image carrier satisfies 3.92≦M≦29.42, 0>α≦0.294, and S≧250; an absolute value of difference in circumferential velocity between the image carrier and the intermediate transfer member is larger than zero; a polishing agent is present at a contact portion between the image carrier and the intermediate transfer member; M represents 100% modulus; α represents a ratio of a change in stress (Δ stress) to a change in a strain amount (Δ strain amount) from 100% strain to 200% strain in a stress-strain curve; and S represents a breaking elongation measured according to JIS K6251 using a dumbbell type #3 test piece.


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