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:
Sep. 19, 2000
Filed:
Jun. 22, 1999
Applicant:
Inventors:
Assignee:
Minolta Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ; G03G / ;
U.S. Cl.
CPC ...
430106 ; 430111 ; 430114 ; 430115 ;
Abstract
Toner includes binder resin having an acid value in a range from 10 mgKOH/g to 100 mgKOH/g; and at least one kind of compound selected from among Color Index Pigment Yellow 180 and derivatives thereof. A liquid developer includes the toner and carrier liquid. Toner includes binder resin having a weight average molecular weight (Mw) in a range from 3000 to 10000; and at least one kind of compound selected from among Color Index Pigment Yellow 180 and derivatives thereof. A liquid developer includes the toner and carrier liquid.