Organic compounds -- part of the class 532-570 series – Organic compounds – Polycyclo ring system containing anthracene configured ring...
Reexamination Certificate
2005-03-22
2005-03-22
Badio, Barbara P. (Department: 1616)
Organic compounds -- part of the class 532-570 series
Organic compounds
Polycyclo ring system containing anthracene configured ring...
C008S675000
Reexamination Certificate
active
06870063
ABSTRACT:
Disclosed are thermally-stable, anthraquinone colorant compounds (dyes) which contain one or more vinyl groups which render the compounds copolymerizable with reactive vinyl monomers to produce colored, polymeric compositions such as acrylate and methacrylate polymeric materials. The compounds possess good fastness (stability) to ultraviolet (UV) light, good solubility in vinyl monomers, good color strength and excellent thermal stability. Also disclosed are (1) coating composition comprising (i) one or more polymerizable vinyl compounds, (ii) one or more of the dye compounds described above, and (iii) a photoinitiator and (2) polymeric materials, i.e., polymers derived from one or more acrylic acid esters, one or more methacrylic acid esters, one or more other polymerizable vinyl compounds or mixtures of any two or more thereof, having copolymerized therein one or more of the anthraquinone colorant compounds.
REFERENCES:
patent: 3288778 (1966-11-01), Blout et al.
patent: 3364186 (1968-01-01), Wilhelm et al.
patent: 3689501 (1972-09-01), Weaver et al.
patent: 4115056 (1978-09-01), Koller et al.
patent: 4267306 (1981-05-01), Davis et al.
patent: 4359570 (1982-11-01), Davis et al.
patent: 4403092 (1983-09-01), Davis et al.
patent: 4804719 (1989-02-01), Weaver et al.
patent: 4943617 (1990-07-01), Etzbach et al.
patent: 4999418 (1991-03-01), Krutak et al.
patent: 5032670 (1991-07-01), Parham et al.
patent: 5055602 (1991-10-01), Melpolder
patent: 5109097 (1992-04-01), Klun et al.
patent: 5194463 (1993-03-01), Krutak et al.
patent: 5362812 (1994-11-01), Holmes et al.
patent: 5367039 (1994-11-01), Yabuuchi et al.
patent: 5372864 (1994-12-01), Weaver et al.
patent: 5578419 (1996-11-01), Itoh et al.
patent: 5900445 (1999-05-01), Chandler et al.
patent: 5955564 (1999-09-01), Weaver et al.
patent: 5962557 (1999-10-01), Weaver et al.
patent: 6197223 (2001-03-01), Weaver et al.
patent: 6331204 (2001-12-01), Carr et al.
patent: 0322808 (1989-07-01), None
patent: 1046751 (1966-10-01), None
patent: WO 9601283 (1996-01-01), None
patent: WO 9748744 (1997-12-01), None
Asquith et al, “Self-Coloured Polymers Based on Anthraquinone Residues”, Journal of the Society of Dyes and Colourists (J.S.D.C.), Apr., 1977, pp. 114-125.
John Wiley & Sons, Encyclopedia of Polymer Science and Eng., Second Ed., vol. 11, pp. 558-571.
John Wiley & Sons, Chemistry & Technology of UV & EB Formulation for Coatings, Inks, and Paints, vol. II: Prepolymers and Reactive Diluents, G. Webster, London, 1997, pp. 35-250.
Cook Phillip Michael
Cyr Michael John
De Wit Jos Simon
Johnson Larry Keith
Pearson Jason Clay
Badio Barbara P.
Blake Michael J.
Eastman Chemical Company
Graves, Jr. Bernard J.
LandOfFree
Thermally stable, anthraquinone colorants containing... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Thermally stable, anthraquinone colorants containing..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermally stable, anthraquinone colorants containing... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3376806