Color toners and image forming method using the color toners

Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – To produce color reproduction

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C430S047300, C430S107100, C430S108230, C430S108240, C430S108300, C430S109200, C430S111400

Reexamination Certificate

active

09845449

ABSTRACT:
A method for forming a full color image including: forming at least yellow, magenta and cyan color toner images on a receiving material to form a full color image thereon; and fixing the full color image upon application of heat thereto while not contacting the full color image, wherein each of the yellow, magenta and cyan color toner images includes a binder resin and a pigment, wherein the yellow color toner includes a benzimidazolone pigment, the magenta color toner includes at least one of Naphthol Carmine F6B and a combination of Naphthol Carmine F6B and Naphthol Carmine FBB, and the cyan color toner includes β copper phthalocyanine, and wherein the yellow color toner image has a position closer to the receiving material than any other color toner image when two or more of the color toner images including the yellow color toner image are overlaid.

REFERENCES:
patent: 3874892 (1975-04-01), McInally
patent: 4593991 (1986-06-01), Aoki et al.
patent: 5188929 (1993-02-01), Ishii
patent: 5262264 (1993-11-01), Shimizu et al.
patent: 5442428 (1995-08-01), Takahashi et al.
patent: 5521688 (1996-05-01), Moser
patent: 5554478 (1996-09-01), Kuramoto et al.
patent: 5805969 (1998-09-01), Elsermans et al.
patent: 6020100 (2000-02-01), Iwasaki et al.
patent: 6188418 (2001-02-01), Hata
patent: 2002/0192580 (2002-12-01), Kuramoto et al.
patent: 19534384 (1996-04-01), None
patent: 0862090 (1988-09-01), None
patent: 9171268 (1997-06-01), None
patent: 9171269 (1997-06-01), None
patent: 2000-199982 (2000-07-01), None
Japanese Patent Office Machine-Assisted Translation of JP 2000-199982 (Pub Jul. 2000).
CAS File Registry No. 77804-81-0.
CAS File Registry No. 147-14-8.
Herbst, Willy, & Klaus Hunger,Industrial Organic Pigments, 2nd Edition, John Wiley & Sons(1997), pp. 289, 307, 308.
USPTO English-language translation of JP 12-199982 (pub. Jul. 18, 2000).
U.S. Appl. No. 09/434,472, filed Nov. 5, 1999, Kuramoto et al.
Patent Abstracts of Japan, Abstract of Published Japanese Patent Application No. 02 066562A (Jun. 3, 1990).
Patent Abstracts of Japan, Abstract of Published Japanese Patent Application No. 03 107869A (Aug. 5, 1991).
Patent Abstracts of Japan, vol. 017, No. 293 (p. 1550), Jun. 4, 1993, abstract of JP 05 19536A, Jun. 1993, Japan.
Database WPI, Sec. Ch, Week 199921, Derwent, class A89, AN 1999-249741, XP002173830, abstract of JP11 073025A, Mar. 1999, Japan.
Database WPI, Sec. Ch, Week 200065, Derwent, class E24, AN 2000-667025, XP-002173831, abstract of JP 2000 199982A, Jul. 2000, Japan.

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

Color toners and image forming method using the color toners does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Color toners and image forming method using the color toners, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Color toners and image forming method using the color toners will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3822474

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