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Class Information
Number: 540/135
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium or tellurium) or nitrogen as the only ring hetero atoms > Azaporphyrins > Phthalocyanines > Nitrogen attached indirectly to ring carbon of the phthalocyanine ring system by acyclic nonionic bonding
Description: Compounds wherein nitrogen is attached indirectly to ring carbon of the phthalocyanine ring system by acyclic nonionic bonding.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7566363 |
Alternative phthalocyanine dyes suitable for use in offset inks |
Jul. 28, 2009 |
| 7459016 |
Method for the production of phthalocyanine pigment preparations |
Dec. 2, 2008 |
| 7332261 |
Phthalocyanine compound, process for preparing the same, and optical recording medium containing the same |
Feb. 19, 2008 |
| 7265100 |
Separation of regioisomers of metal phthalocyanines |
Sep. 4, 2007 |
| 6589325 |
Phthalocyanine compounds, water-base ink compositions and colored products |
Jul. 8, 2003 |
| 6423839 |
Mixed color pigment precursors and their use |
Jul. 23, 2002 |
| 6221137 |
Metal phthalocyanine colorants for phase change inks |
Apr. 24, 2001 |
| 6124451 |
Process for the preparation of substituted amido phthalocyanine derivatives and novel substituted amido phthalocyanine derivatives |
Sep. 26, 2000 |
| 6063924 |
Soluble chromophores containing solubilising groups which can be easily removed |
May. 16, 2000 |
| 6013777 |
Process for the preparation of fluorescent pigments |
Jan. 11, 2000 |
| 5886160 |
Fluorescent pigments |
Mar. 23, 1999 |
| 5811543 |
Fluorescent carbamate-modified phthalocyanine pigments |
Sep. 22, 1998 |
| 5759254 |
Substituted phthalocyanines |
Jun. 2, 1998 |
| 5618929 |
Substituted phthalocyanines |
Apr. 8, 1997 |
| 5516900 |
Phthalocyanine compounds containing either a polymerizable vinyl group, a nitro group, or an amino group |
May. 14, 1996 |
| 5506708 |
Substituted phthalocyanines |
Apr. 9, 1996 |
| 5501710 |
Copper phthalocyanine dyestuffs and their use |
Mar. 26, 1996 |
| 5446141 |
Alkylphthalocyanine near-infrared absorbers and recording/display materials using the same |
Aug. 29, 1995 |
| 5438135 |
Water-soluble tetraazaporphins and fluorochrome for labeling |
Aug. 1, 1995 |
| 5359056 |
Phthalocyanine compounds, production method thereof, and near infrared ray absorption materials containing the same |
Oct. 25, 1994 |
| 5354857 |
Metal phthalocyanine catalysts |
Oct. 11, 1994 |
| 5346670 |
Phthalocyanine and tetrabenztriazaporphyrin reagents |
Sep. 13, 1994 |
| 5302708 |
Water-soluble phthalocyanine dyes |
Apr. 12, 1994 |
| 5296023 |
Phthalocyanine colorants and their use in ink jet printing |
Mar. 22, 1994 |
| 5250111 |
Pigment compositions |
Oct. 5, 1993 |
| 5149800 |
Poly(oxyalkylene) modified phthalocyanine colorants |
Sep. 22, 1992 |
| 5135972 |
Poly(oxyalkylene) modified phthalocyanine colorants |
Aug. 4, 1992 |
| 5098474 |
Dyes containing alkylamino groups for ink-jet printing inks |
Mar. 24, 1992 |
| 5093491 |
Hydrocarbon oxidations catalyzed by azide-activated metal coordination complexes |
Mar. 3, 1992 |
| 5024926 |
Alkylphthalocyanine near-infrared absorbers and recording/display materials using the same |
Jun. 18, 1991 |
| 4920217 |
Production of dimethylaminomethyl copper phthalocyanine |
Apr. 24, 1990 |
| 4888422 |
Process for producing dimethylaminomethyl copper phthalocyanine and/or its derivatives |
Dec. 19, 1989 |
| 4814256 |
Optical recording material |
Mar. 21, 1989 |
| 4784736 |
Functional, photochemically active, and chemically asymmetric membranes by interfacial polymerization of derivatized multifunctional prepolymers |
Nov. 15, 1988 |
| 4648992 |
Water-soluble phthalocyanine compounds |
Mar. 10, 1987 |
| 4606859 |
Infra-red absorber |
Aug. 19, 1986 |
| 4537713 |
Process for the reduction of reducible groups and its use |
Aug. 27, 1985 |
| 4507374 |
Electrophotographic recording medium containing .tau. and .eta. metal-free phthalocyanine |
Mar. 26, 1985 |
| 4499018 |
Polyphthalocyanine compounds useful as dyestuffs |
Feb. 12, 1985 |
| 4461622 |
Dyestuffs of the phthalocyanine series, their preparation and their use on cellulose |
Jul. 24, 1984 |
| 4420627 |
Hydrazine dyes |
Dec. 13, 1983 |
| 4379710 |
Novel compositions and processes |
Apr. 12, 1983 |
| 4372893 |
Method for reduction of reducible groups |
Feb. 8, 1983 |
| 4350534 |
Fluid, stable formulations of copper phthalocyanine or indanthrone |
Sep. 21, 1982 |
| 4284560 |
Process for the preparation of complex compounds of the cobalt Phthalocyanine series |
Aug. 18, 1981 |
| 4221606 |
Phthalocyanine pigment compositions |
Sep. 9, 1980 |
| 4132841 |
Copolymers of dyes and acrylamide |
Jan. 2, 1979 |
| 4104276 |
Conversion of crude copper phthalocyanines to a pigmentary form |
Aug. 1, 1978 |
| 4069064 |
Phthalocyanine formulations having high gloss, which are stabilized against recrystallization and against change of modification |
Jan. 17, 1978 |
| 4039346 |
Conversion of crude copper phthalocyanines into pigments |
Aug. 2, 1977 |
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