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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 5879848 B1

PDFFull Text
Date of Patent:
Mar. 09, 1999

Filed:

Feb. 23, 1996

Toner for full color developing

Applicant:
Inventors:

Katsunori Kurose, Amagasaki, JP;

Masayuki Hagi, Takatsuki, JP;

Takeshi Arai, Amagasaki, JP;

Junichi Tamaoki, Sakai, JP;

Ichiro Demizu, Toyonaka, JP;

Hiroyuki Fukuda, Kobe, JP;

Assignee:

Minolta Co., Ltd., Osaka, JP;

Attorney:

Burns, Doane, Swecker & Mathis, LLP

Primary Examiner:

Janis L Dote

Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
430109 ; 430 45 ; 430106 ; 430110 ; 430111 ;
Abstract

A developer contains a set of color toners and black toner for use in a full color image forming apparatus. Each of the color toners contains a color colorant and a first binder resin, and the black toner contains a black colorant and a second binder resin. The difference between softening point and flow starting temperature of said first binder resin is less than the difference between softening point and flow starting temperature of said second binder resin.

Find Patent Forward Citations

Kurose, Katsunori. (1999). Toner for full color developing (U.S. Patent No. 5879848). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5879848

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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