Colorant compounds

Details Colorant compounds Colorant compounds

2007-02-06

2009-02-03

Seaman, D. Margaret (Department: 1625)

Organic compounds -- part of the class 532-570 series

Organic compounds

Polycyclo ring system containing anthracene configured ring...

C546S102000

Reexamination Certificate

active

07485737

ABSTRACT:
A compound of the formulawherein R1, R2, R3, R4, R5, R6, R′, R″, Y, CA+, and A−each, independently of the others are as defined herein.

REFERENCES:
patent: 1981515 (1934-11-01), Kyrides
patent: 1981516 (1934-11-01), Kyrides
patent: 1991482 (1935-02-01), Allemann
patent: 3653932 (1972-04-01), Berry et al.
patent: 4390369 (1983-06-01), Merritt et al.
patent: 4484948 (1984-11-01), Merritt et al.
patent: 4647675 (1987-03-01), Mayer et al.
patent: 4684956 (1987-08-01), Ball
patent: 4851045 (1989-07-01), Taniguchi
patent: 4889560 (1989-12-01), Jaeger et al.
patent: 4889761 (1989-12-01), Titterington et al.
patent: 4935059 (1990-06-01), Mayer et al.
patent: 5006170 (1991-04-01), Schwarz et al.
patent: 5013857 (1991-05-01), Berneth et al.
patent: 5084099 (1992-01-01), Jaeger et al.
patent: 5151120 (1992-09-01), You et al.
patent: 5221335 (1993-06-01), Williams et al.
patent: 5372852 (1994-12-01), Titterington et al.
patent: 5496879 (1996-03-01), Griebel et al.
patent: 5507864 (1996-04-01), Jaeger et al.
patent: 5621022 (1997-04-01), Jaeger et al.
patent: 5747554 (1998-05-01), Sacripante et al.
patent: 5782966 (1998-07-01), Bui et al.
patent: 5847162 (1998-12-01), Lee et al.
patent: 5902841 (1999-05-01), Jaeger et al.
patent: 6174937 (2001-01-01), Banning et al.
patent: 6309453 (2001-10-01), Banning et al.
patent: 6860931 (2005-03-01), Wu et al.
patent: 1232098 (1971-05-01), None
patent: 0187352 (1986-07-01), None
patent: 0206286 (1986-12-01), None
patent: 0565798 (1993-10-01), None
patent: 421737 (1934-12-01), None
patent: 2311075 (1997-09-01), None
patent: WO 94/04619 (1994-03-01), None
Suzuki et al.Shikizai Kyokaishi, 1988, 61(6), 327-30.
U.S. Patent Application, filed Feb. 6, 2007, of Jeffrey Banning, entitled “Phase Change Inks Containing Colorant Compounds” 99 pages, not yet published.
U.S. Patent Application, filed Feb. 6, 2007, of Jeffrey Banning, entitled “Colorant Compounds” 83 pages, not yet published.
U.S. Patent Application, filed Feb. 6, 2007, of Jeffrey Banning, entitled “Phase Change Inks Containing Colorant Compounds” 95 pages, not yet published.
U.S. Appl. No. 10/607,382, filed Jun. 26, 2003, of Jeffrey H. Banning et al., entitled “Colorant Compounds”, published Jan. 20, 2005.
English Abstract for German Patent Publication DE 4205636AL, Aug. 1993.
English Abstract for German Patent Publication DE 4205713AL, Mar. 1996.
English abstract for Japanese Patent Publication JP 61221265, Oct. 1986.
Rhodamine Dyes and Related Compounds, “IV. Aryl- and Benzylrhodamines,” I. S. Ioffe et al., translated from Zhumal Obschei Khimii, vol. 32, No. 4, (May 1962), pp. 1480-1485.
Rhodamine Dyes and Related Compounds, “XV. Rhodamine Dyestuffs with Hydroaromatic and Polymethylene Radicals,” I. S. Ioffe et al., translated from Zhumal Obschei Khimii, vol. 1, No. 3, (Mar. 1965), pp. 584-586.
Rhodamine Dyes and Related Compounds, “XVI. Butylrhodamines,” I. S. Ioffe et al., translated from Zhumal Obschei Khimii, vol. 1, No. 12, (Dec. 1965), pp. 2172-2176.
Rhodamine Dyes and Related Compounds, “XXI. Mutual Conversions of the Colorless and Colored Forms of N,N′-Substituted Rhodamines,” I. S. Ioffe et al., translated from Zhumal Obschei Khimii, vol. 1, No. 12, (1972), pp. 1765-1767.
“Tautomerism of Rhodamines,” Mchedlov-Petrosyan et al., translated from Zhumal Obshchei Khimii, vol. 61, No. 1, pp. 225-2333, Jan. 1991., et al.; USSR. Vestn. Khark'k. Univ. (1989), 340 pp. 3-4, Coden: VKSGA3 ISSN: 0453-8048. Journal; General Review written in Russian.
“Ionization and Tautomerizationof Xanthene Dyes in Mixtures of Water with Dimehyl Sulfoxide,” Mchedlov-Petrosyan et al., translated from Zhumal Obshchei Khimii, vol. 61, No. 1, pp. 225-2333, Jan. 1991.
“Structural Conversions of Rhodamines in Solution,” Mchedlov-Petrosyan et al., translated from Izvestiya Akademii Nauk, Seriya Khimicheskaya, No. 3, pp. 512-521, Mar. 1992.
“Efficient Synthesis of Rhodamine Conjugates through the 2′-position,” Grote et al., Biorganic & Medicinal Chemistry Letters 10 (2000), pp. 1539-1541.
“Characterization of the Chromophore Orientation of Rhodaine B Amphiphiles in Langmuir-Blodgett Monolayers,” Ishibashi et al., J. Colloid Interface Sci. (2001), Abstract Only.

Affiliated with

Also associated with

Rating

Colorant compounds does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Colorant compounds, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Colorant compounds will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4099002