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Class Information
Number: 540/140
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 > Metal containing > Heavy metal or aluminum containing
Description: Compounds wherein the metal is aluminum or a metal having a specific gravity greater than 4.


Sub-classes under this class:

Class Number Class Name Patents
540/142 Processes of forming the phthalocyanine ring system 41
540/141 Specified crystalline form or processes of milling (e.g., alpha crystalline form, ball milling, acid milling, etc.) 174


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
7611572 Pixel-forming colorant compositions and their use Nov. 3, 2009
7585363 Method for preparing nanodispersions of fluorinated phthalocyanine pigments Sep. 8, 2009
7582230 Liquid crystal display and colour filter with improved transparency for green light Sep. 1, 2009
7578880 Method of producing fine particles of metal complex pigment and dispersion containing fine particles of metal complex pigment obtained by the method Aug. 25, 2009
7575890 Method for rapid detection and evaluation of cultured cell growth Aug. 18, 2009
7569106 Method for producing .beta. copper phthalocyanine blue pigments and use thereof Aug. 4, 2009
7550038 Poly cross-linked phthalocyanine compound and near-infrared absorbing ink composition comprising the same Jun. 23, 2009
7544796 Colorant compounds Jun. 9, 2009
7524367 Poly cross linked phthalocyanine compound for solar cell and ink composition comprising the same Apr. 28, 2009
7462711 U-oxo crosslinked dissimilar metal phthalocyanine compound and process for selectively producing the same Dec. 9, 2008
7459016 Method for the production of phthalocyanine pigment preparations Dec. 2, 2008
7419751 Titanylphthalocyanine crystal and method of producing the titanylphthalocyanine crystal, and electrophotographic photoreceptor, method, apparatus and process cartridge using the titanylphthalo Sep. 2, 2008
7381512 Hydroxygallium phthalocyanine pigment and process for the production thereof, electrophotographic photoreceptor, process cartridge, electrophotographic device and image formation method Jun. 3, 2008
7378221 Metallocenyl phthalocyanines as optical recording media May. 27, 2008
7329315 Copper phthalocyanine blue pigment composition and water borne dispersion thereof Feb. 12, 2008
7314511 Metaloxyphthalocyanine compounds Jan. 1, 2008
7276600 Phthalocyanine derivatives and their applications in optical recording media Oct. 2, 2007
7255733 Process for the production of .beta. type copper phthalocyanine pigment and a use thereof Aug. 14, 2007
7238801 Phthalocyanine compound, method for production thereof, and near infrared absorbing dye and near infrared absorbing filter using same Jul. 3, 2007
7186490 Photosensitive material, electrophotographic photoreceptor using the material, and electrophotographic image forming method and apparatus using the photoreceptor Mar. 6, 2007
7179512 Liquid crystal display and manufacturing method of same Feb. 20, 2007
7169920 Photoreceptors Jan. 30, 2007
7166719 Fluorinated photosensitizers related to chlorins and bacteriochlorins for photodynamic therapy Jan. 23, 2007
7163772 Organic electrophotographic photo-receptor Jan. 16, 2007
7153956 Cyanine dye having multifunctional peripheral groups Dec. 26, 2006
7144879 Substituted metal-phthalocyanines, their preparation and the use thereof Dec. 5, 2006
7135521 Tinted, high Dk ophthalmic molding and a method for making same Nov. 14, 2006
7108839 Process for the recovery of palladium from spent silica Sep. 19, 2006
7087747 .mu.-Oxo bridged heterometal compound and selective production method thereof Aug. 8, 2006
7067652 Copper phthalocyanine/iodine intermolecular compound and process for the production thereof Jun. 27, 2006
7057034 Titanyl phthalocyanine crystal and production method of the same, and electrophotosensitive material Jun. 6, 2006
7034148 Metallocenyl phthalocyanines as optical recording media Apr. 25, 2006
7033715 Uniform cocrystals of titanyl fluorophthalocyanine and titanyl phthalocyanine formed in trichloroethane, and charge generating layer containing same Apr. 25, 2006
7005517 Paramagnetic metal-phthalocyanine complex compounds and contrast agent using the same Feb. 28, 2006
6949139 Process for forming cocrystals containing chlorine-free titanyl phthalocyanines and low concentration of titanyl fluorophthalocyanine using organic milling aid Sep. 27, 2005
6894161 Methods and compositions for photo-cross linking photoactive compounds to target tissue May. 17, 2005
6860934 Process for the production of .beta. type copper phthalocyanine pigment Mar. 1, 2005
6815074 Polymeric materials for making contact lenses Nov. 9, 2004
6793727 Pigment composition and ink composition using the same Sep. 21, 2004
6774178 Tinted, high Dk ophthalmic molding and a method for making same Aug. 10, 2004
6696381 Process for the preparation of a novel catalyst useful for sweetening of sour petroleum distillates Feb. 24, 2004
6623900 Phthalocyanine compound and organic photoconductor Sep. 23, 2003
6613488 Electrophotographic photosensitive material, electrophotographic photoconductor, and method for manufacturing same Sep. 2, 2003
6528645 Titanyl phthalocyanine crystal and production method of the same, and electrophotosensitive material and production method of the same Mar. 4, 2003
6514651 Metal phthalocyanine crystal particles, production method thereof, and electrophotographic photoreceptor as well as electrophotographic process using the same Feb. 4, 2003
6511971 Substituted perhalogenated phthalocyanines Jan. 28, 2003
6506244 Stable polymorphic copper-free phthalocyanine pigment Jan. 14, 2003
6476219 Methods for preparing phthalocyanine compositions Nov. 5, 2002
6472523 Phthalocyanine compositions Oct. 29, 2002
6468713 Phthalocyanine compounds, process for producing the same, and near infrared absorbent comprising the same Oct. 22, 2002

1 2 3 4 5 6


 
 
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