Black inks and method for making same

Details Black inks and method for making same Black inks and method for making same

2005-11-30

2009-08-25

Mayes, Melvin C (Department: 1793)

Compositions: coating or plastic

Coating or plastic compositions

Marking

Reexamination Certificate

active

07578875

ABSTRACT:
Disclosed is a phase change black ink composition comprising (1) a low polarity ink carrier comprising (A) an ester-terminated polyamide, (B) a Guerbet alcohol or a Guerbet alcohol mixture including at least one linear alcohol, and (C) a low polarity wax, and (2) a black colorant. The ink carrier can also include a dispersant. The ink is resistant to aggregation and settling of the black colorant when a standby-mode printer temperature for the ink is not more than about the gel temperature of the ink.

REFERENCES:
patent: 4889560 (1989-12-01), Jaeger et al.
patent: 4889761 (1989-12-01), Titterington et al.
patent: 5151120 (1992-09-01), You et al.
patent: 5221335 (1993-06-01), Williams et al.
patent: 5286799 (1994-02-01), Harrison et al.
patent: 5372852 (1994-12-01), Titterington et al.
patent: 5496879 (1996-03-01), Griebel et al.
patent: 5621022 (1997-04-01), Jaeger et al.
patent: 5777183 (1998-07-01), Mueller et al.
patent: 5783657 (1998-07-01), Pavlin et al.
patent: 5863319 (1999-01-01), Baker et al.
patent: 5998570 (1999-12-01), Pavlin et al.
patent: 6111055 (2000-08-01), Berger et al.
patent: 6476096 (2002-11-01), Molloy et al.
patent: 6552160 (2003-04-01), Pavlin
patent: 6585816 (2003-07-01), Smith et al.
patent: 6726798 (2004-04-01), Boege et al.
patent: 6811596 (2004-11-01), Bedford et al.
patent: 6989052 (2006-01-01), Wu et al.
patent: 2003/0103123 (2003-06-01), Snyder
patent: 2004/0102540 (2004-05-01), Jaeger et al.
patent: 4205636AL (1992-02-01), None
patent: 4205713AL (1992-02-01), None
patent: WO98/17705 (1998-04-01), None
U.S. Appl. No. 11/004,332, filed Dec. 4, 2004.
U.S. Appl. No. 11/004,333, filed Dec. 4, 2004.

Affiliated with

Also associated with

Rating

Black inks and method for making same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Black inks and method for making same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Black inks and method for making same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4125704