Black dyes composition for ink-jet inks

Details Black dyes composition for ink-jet inks Black dyes composition for ink-jet inks

2007-10-30

2007-10-30

Klemanski, Helene (Department: 1755)

Compositions: coating or plastic

Coating or plastic compositions

Marking

C106S031520, C106S031580, C106S031590, C106S031490, C008S549000, C008S639000, C008S641000

Reexamination Certificate

active

11213858

ABSTRACT:
The present invention relates to a black dyes composition for ink-jet printing ink comprising (A) a compound of the following formula (I)wherein, R1is —SO2CH2CH2OSO3H or —SO2CH═CH2or —SO2CH2CH2OH; M is H, Na or Li; (B) a compound of the following formula (II)wherein, R1is —SO2CH2CH2OSO3H or —SO2CH═CH2or —SO2CH2CH2OH; M is H, Na or Li; and (C) a compound of the following formula (III)wherein, R1is —SO2CH2CH2OSO3H or —SO2CH═CH2or —SO2CH2CH2OH; M is H, Na or Li; these compositions are particularly suitable for using in paper inkjet printing ink, and inkjet printing inks with good light-fastness and solubility are obtained.

REFERENCES:
patent: 4694302 (1987-09-01), Hackleman et al.
patent: 5062892 (1991-11-01), Halko
patent: 5445654 (1995-08-01), Hussong et al.
patent: 5611821 (1997-03-01), Huang et al.
patent: 5725641 (1998-03-01), MacLeod
patent: 5951717 (1999-09-01), Mrotzeck et al.
patent: 6036732 (2000-03-01), Pedemonte et al.
patent: 6126700 (2000-10-01), Bao-Kun et al.
patent: 6159251 (2000-12-01), Pedemonte et al.
patent: 6171349 (2001-01-01), Lai et al.
patent: 6464734 (2002-10-01), Steckelberg et al.
patent: 6585782 (2003-07-01), Huang et al.
patent: 6712863 (2004-03-01), Steckelberg et al.
patent: 6780204 (2004-08-01), Lai et al.
patent: 7015335 (2006-03-01), Dannheim
patent: 2007/0050926 (2007-03-01), Lin et al.
patent: 1 302 519 (1973-01-01), None
patent: 45-40182 (1970-12-01), None

Affiliated with

Also associated with

Rating

Black dyes composition for ink-jet inks 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 dyes composition for ink-jet inks, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Black dyes composition for ink-jet inks will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3832351