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:
May. 31, 1983
Filed:
Nov. 12, 1981
Applicant:
Inventors:
Ryubun Seimiya, Hachioji, JP;
Yutaka Yamada, Hachioji, JP;
Makoto Tomono, Hachioji, JP;
Noriyoshi Tarumi, Hachioji, JP;
Yasuyuki Fujisaki, Osaka, JP;
Minoru Takahashi, Osaka, JP;
Hiroshi Ogawara, Osaka, JP;
Hirozo Funaki, Osaka, JP;
Assignee:
Konishiroku Photo Industry Co., Ltd., Tokyo, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ; G03G / ;
U.S. Cl.
CPC ...
430 99 ; 430109 ;
Abstract
The present invention relates to a method of fixing a toner image onto a paper bearing said image with the use of a particular toner containing a colorant and a resin wherein the resin contains at least one particular type of polymer which has a Mw/Mn ratio of about 3.5 to 40 wherein the Mn value is between about 2,000 and 30,000.