Printed matter – Having revealable concealed information – fraud preventer or... – Identifier
Reexamination Certificate
2011-05-24
2011-05-24
Ward, Paul V. (Department: 1624)
Printed matter
Having revealable concealed information, fraud preventer or...
Identifier
C540S145000, C401S132000, C283S074000, C106S031130
Reexamination Certificate
active
07946626
ABSTRACT:
A substrate having an IR-absorbing dye disposed thereon. The IR-absorbing dye is a metal phthalocyanine dye having branched axial ligands. The branched axial ligands minimize interaction between π systems of adjacent dye molecules, and assist in reducing absorption of visible wavelengths.
REFERENCES:
patent: 4864618 (1989-09-01), Wright et al.
patent: 5051736 (1991-09-01), Bennett et al.
patent: 5477012 (1995-12-01), Sekendur
patent: 5652412 (1997-07-01), Lazzouni et al.
patent: 5661506 (1997-08-01), Lazzouni et al.
patent: 5677199 (1997-10-01), Arrhenuis
patent: 5692073 (1997-11-01), Cass
patent: 5707813 (1998-01-01), Dandliker
patent: 5852434 (1998-12-01), Sekendur
patent: 6076734 (2000-06-01), Dougherty et al.
patent: 6964374 (2005-11-01), Djuknic et al.
patent: 2306669 (1997-05-01), None
patent: 01-141795 (1989-06-01), None
patent: 2000-191948 (2000-07-01), None
patent: 2001-200171 (2001-07-01), None
patent: 2001-221912 (2001-08-01), None
patent: 2002-037968 (2002-02-01), None
patent: WO 98/32832 (1998-07-01), None
patent: WO 99/18487 (1999-04-01), None
patent: WO 99/50787 (1999-10-01), None
patent: WO 02/20639 (2002-03-01), None
patent: WO 02/080164 (2002-10-01), None
Asanov, A.N. et al., “Action of oxygen on thermoelectric properties of aluminium and tin phthacyanines substituted at the metal”, Zhurnal Fizicheskoi Khimii (1982), 56 (7), 1795-6 See RN 58716-07-7 & STN File CA Abstract Accession No. 97:118939.
Baumann, Me et al., “Synthesis of axially disubstituted octakis-alkoxy germanium (IV) phthalocyanines”, Proceedings of SPIE—The International Society for Optical Engineering (1994), 2078 (Photodynamic Therapy of Cancer), 460-6 See RN 156548-67-3, and RN 156548-68-4 & STN File CA Abstract Accession No. 121:77410.
Brewis, Matthew et al., “Phthalocyanine-centered and naphthalocyanine-centered aryl ether dendrimer with oligo(ethyleneoxy) surface groups”, Tetrahedron (2003), 59 (22), 3863-3872 See RN 571150-95-3, and RN 571150-98-6 & STN File CAAbstract Accession No. 139:149995.
Chen, Yu et al., “New axially aryloxy substituted gallium phthalocyanines for nonlinear optics”, Journal of Materials Chemistry (2003), 13 10, 2405-2408 See RN 636568-98-4 & STN File CA Abstract Accession No. 140:49833.
Chen, Yu et al., “Photophysical studies on axially substituted indium and gallium phthalocyanines upon UV-Vis laser irradiation”, Solid State Communication (2004), 131 (12), 773-778 See RN 636569-00-1 & STN File CA Abstract Accession No. 141:357911.
Hartmann, Monika et al., “Polymers with the central atom of a macrocycle in the main chain. 2. Polycondensation reactions with germanium complexes of phthacyanine and meso-tetraphenylporphin”, Makromolekulare Chemie (1975), 176 (4), 831-47 See RN 55948-32-8, RN 55948-33-9, RN 55948-61-3, and RN 55948-65-7 & STN File CA Abstract Accession No. 83:79670.
Huang, Jian-Dong at al., “Halogenated silicon (IV) phthacyanines with axial poly(ethylene glycol) chains. Synthesis, spectroscopic properties, complexation with bovine serum albumin and in vitro photodynamic activities”, New Journal of Chemistry (2004), 28 (3), 348-354 See RN 170952-19-9, RN534603-93-5, RN 534603-94-6 & STN File CA Abstract Accession No. 141:17054 2.
Joyner, Ralph D et al., “Germanium phthalocyanines”, Journal of the American Chemical Society (1960), 82, 5790-1 See RN 55948-33-9, and RN 108127-26-0 & STN File CA Abstract Accession No. 57:34506.
Kennedy, Brendan Jet al., “Spin states in iron(III) phthalocyanines studied by Moessbauer, magnetic susceptibility, and ESR measurements”, Inorganic Chemistry (1986), 25 (15), 2539-45 See RN 102588-66-9 & STN File CA Abstract Accession No. 105:34539.
Kraus, GA et al., “A convenient method for connecting aluminium phthalocyanine to phenols via the Al-O bond”, Synlett (1996), (8), 726 See RN 108243-89-6, RN 182231-89-6, and RN 182231-93-2 & STN File CA Abstract Accession No. 125:264328.
Lo, Pui-Chi et al., “Preparation and photophysical properties of halogenated silicon (IV) phthalocyanines substituted axially with poly(ethylene glycol) chains”, Tetrahedron (2003), 44 (9), 1967-1970 See RN 534603-93-5, and RN 534603-94-6 & STN File CA Abstract Accession No. 139:8116.
Maree, M. David et al., “Solvent-free axial ligand substitution in octaphenoxyphthalocyaninato silicon complexes using microwave irradiation”, Journal of Chemical Research, Sypnoses (2001), (2), 68-69 See RN 351345-43-2 & STN File CA Abstract Accession No. 135:146284.
Meyer, Gunter et al., “Polymers with central atom of a macrocycle in the main chanin. 3. Polycendensation reactions with tin complexes of meso-tetraphenylporphine, phthalocyanine, and hemiporphyrazine”, Makromolekulare Chemie (1975), 176 (7), 1919-27 See RN 57156-38-4 & STN File CA Abstract Accession No. 83:206593.
Sinha, Arun K et al., “Thin polyurethane films of polyhydroxysilicon phthalocyanine and bis-phthalocyanine derivatives”, Polymer Journal (Tokyo) (1995), 27 (11) 1079-84 See RN 161729-28-8 & STN File CA Abstract Accession No. 123:341973.
Tutass, Andreas et al., “Phthacyaninates and tetraphenylporphyrinates of high co-ordinated ZrIV/HfIV with hydoxo, chloro, (di) phenolato, (hydrogen) carbonato, and (Amino) carboxylato ligands”, Zeitschrift fur Anorganische und Allgemeine Chemie (2002), 628 (5), 1027-1044 See RN 45145-64-1 & STN File CA Abstract Accession No. 137:194526.
Zhang, Qing et al., “Preparation of Langmuir-Blodgett films of phthalocyanines and investigation by atomic force microscope”, Synthetic Metals (2003), 137 (1-3), 989-990 See RN 562863-52-9 & STN File CA Abstract Accession No. 139:123144.
Dymetman, M,, and Copperman, M., “Intelligent Paper in Electronic Publishing, Artist Imaging, and Digital Typography, Proceedings of EP '98”, Mar./Apr. 1998, Springer Verlag LNCS 1375, pp. 392-406.
Fielder Simon
Hall Lachlan Everett
Indusegaram Sutharsiny
Lapstun Paul
Ridley Damon Donald
Silverbrook Research Pty Ltd
Ward Paul V.
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