Electrostatic latent image developing toner and method for...

Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C430S110400, C430S111400, C399S252000

Reexamination Certificate

active

07906264

ABSTRACT:
The invention provides: an electrostatic latent image developing toner comprising a non-crystalline resin, a crystalline resin having a melting point of 50 to 100° C., and a colorant, and satisfying the relationship represented by the following formula (1), wherein A represents the content of the crystalline resin (% by mass) in the entire toner, and B represents the content of the crystalline resin (% by mass) in a classified toner which has been prepared by classifying the toner such that the volume average particle diameter thereof is in the range of (⅕)×D50T to (⅔)×D50T, wherein D50T represents the volume average particle diameter of the entire toner, and a method for producing the same, as well as an electrostatic latent image developing developer, a toner cartridge, a process cartridge, and an image forming apparatus using the same.in-line-formulae description="In-line Formulae" end="lead"?50≦(B/A)×100≦90  Formula (1)in-line-formulae description="In-line Formulae" end="tail"?

REFERENCES:
patent: 3853778 (1974-12-01), Buckley et al.
patent: 6195515 (2001-02-01), Fujita et al.
patent: 2003/0104296 (2003-06-01), Hamano et al.
patent: 2006/0105258 (2006-05-01), Ishiyama et al.
patent: 2006/0216625 (2006-09-01), Maehata et al.
patent: 1247333 (2000-03-01), None
patent: 1776533 (2006-05-01), None
patent: B2 56-13943 (1981-04-01), None
patent: B2 62-39428 (1987-08-01), None
patent: A 2004-206081 (2004-07-01), None
patent: A 2004-264582 (2004-09-01), None
patent: A 2004-264584 (2004-09-01), None
patent: A-2006-091564 (2006-04-01), None
Notice of Reasons for Rejection with English-language translation for Japanese Application No. 2006-240344, issued Nov. 9, 2010.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Electrostatic latent image developing toner and method for... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electrostatic latent image developing toner and method for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrostatic latent image developing toner and method for... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2703555

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.