 |
|
 |
| |
 |
|
Class Information
Number: 540/141
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 > Specified crystalline form or processes of milling (e.g., alpha crystalline form, ball milling, acid milling, etc.)
Description: Compounds which are in a specified crystalline form, or processes for milling heavy metal or aluminum containing phthalocyanines.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7585363 |
Method for preparing nanodispersions of fluorinated phthalocyanine pigments |
Sep. 8, 2009 |
| 7569106 |
Method for producing .beta. copper phthalocyanine blue pigments and use thereof |
Aug. 4, 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 |
| 7329315 |
Copper phthalocyanine blue pigment composition and water borne dispersion thereof |
Feb. 12, 2008 |
| 7255733 |
Process for the production of .beta. type copper phthalocyanine pigment and a use thereof |
Aug. 14, 2007 |
| 7186490 |
Photosensitive material, electrophotographic photoreceptor using the material, and electrophotographic image forming method and apparatus using the photoreceptor |
Mar. 6, 2007 |
| 7169920 |
Photoreceptors |
Jan. 30, 2007 |
| 7087747 |
.mu.-Oxo bridged heterometal compound and selective production method thereof |
Aug. 8, 2006 |
| 7057034 |
Titanyl phthalocyanine crystal and production method of the same, and electrophotosensitive material |
Jun. 6, 2006 |
| 7033716 |
Two-stage milling process for preparing cocrystals of titanyl fluorophthalocyanine and titanyl phthalocyanine, and electrophotographic element containing same |
Apr. 25, 2006 |
| 7029810 |
Electrophotographic image forming apparatus |
Apr. 18, 2006 |
| 7026084 |
Cocrystals containing high-chlorine titanyl phthalocyanine and low concentration of titanyl fluorophthalocyanine, and electrophotographic element containing same |
Apr. 11, 2006 |
| 6949139 |
Process for forming cocrystals containing chlorine-free titanyl phthalocyanines and low concentration of titanyl fluorophthalocyanine using organic milling aid |
Sep. 27, 2005 |
| 6860934 |
Process for the production of .beta. type copper phthalocyanine pigment |
Mar. 1, 2005 |
| 6815132 |
Photoconductor materials based on new phase of titanyl phthalocyanine |
Nov. 9, 2004 |
| 6768006 |
Phthalocyanine crystal, production process therefor, and electrophotographic photosensitive member, process cartridge and apparatus using the crystal |
Jul. 27, 2004 |
| 6623900 |
Phthalocyanine compound and organic photoconductor |
Sep. 23, 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 |
| 6506244 |
Stable polymorphic copper-free phthalocyanine pigment |
Jan. 14, 2003 |
| 6503673 |
Phthalocyanine composition, process for production thereof, and electrophotographic photoreceptor |
Jan. 7, 2003 |
| 6472524 |
Phthalocyanine compounds, process for production thereof and electrophotographic photosensitive member using the compounds |
Oct. 29, 2002 |
| 6447967 |
Phthalocyanine crystal, production process therefor, and electrophotographic photosensitive member, process cartridge and apparatus using the crystal |
Sep. 10, 2002 |
| 6391505 |
Phthalocyanine crystal and its production, and electrophotosensitive material using the same |
May. 21, 2002 |
| 6379450 |
Process for producing .beta.-phase copper phthalocyanine pigment |
Apr. 30, 2002 |
| 6368399 |
Composite pigments, coloring compositions, and image recording substances |
Apr. 9, 2002 |
| 6313288 |
Mixture of titanyltetraazaporphyrin compounds and electrophotographic photoconductor using the same |
Nov. 6, 2001 |
| 6306938 |
Production process |
Oct. 23, 2001 |
| 6284420 |
Titanyl phthalocyanine, method for production thereof and electrophotographic photoreceptor containing the same |
Sep. 4, 2001 |
| RE37191 |
Process for preparing pigment composition, pigment composition and its use |
May. 29, 2001 |
| 6232466 |
Process for preparing titanyl phthalocyanine crystal by solvent treatment of amorphous or quasi-amorphous titanyl phthalocyanine |
May. 15, 2001 |
| 6225015 |
Oxytitanium phthalocyanine process for the production thereof and electrophotographic photoreceptor to which the oxytitanium phthalocyanine is applied |
May. 1, 2001 |
| 6150518 |
Process for preparing .chi.-form metal free phthalocyanine |
Nov. 21, 2000 |
| 6117604 |
Phthalocyanine compound and organic photoconductor |
Sep. 12, 2000 |
| 6093514 |
(.mu.)-oxo-aluminum/gallium phthalocyanine dimer |
Jul. 25, 2000 |
| 6068958 |
Infrared sensitive electrophtographic photoreceptors and method for tuning photosensitiviey thereof |
May. 30, 2000 |
| 6066427 |
Methods for making a charge generating layers comprising type I polymorph of titanyl phthalocyanine with reduced photosensitivity and photoconductors including the same |
May. 23, 2000 |
| 5985505 |
Processes for the preparation of hydroxygallium phthalocyanine |
Nov. 16, 1999 |
| 5981745 |
.mu.-oxo-gallium phthalocyanine dimer having novel polymorph and electrophotographic photoreceptor prepared by using the same |
Nov. 9, 1999 |
| 5972551 |
Crystalline titanyl phthalocyanines and use thereof |
Oct. 26, 1999 |
| 5944887 |
Transformation of crude halogenated copper phthalocyanine pigments into a useful pigmentary state |
Aug. 31, 1999 |
| 5932723 |
Phase-directed preparation of metal-free phthalocyanine |
Aug. 3, 1999 |
| 5885737 |
Hydroxygallium phthalocyanine compound, production process therefor and electrophotographic photosensitive member using the compound |
Mar. 23, 1999 |
| 5874570 |
Titanyloxyphthalocyanine crystals, and method of preparing the same |
Feb. 23, 1999 |
| 5834149 |
Hydroxygallium phthalocyanine crystals and electrophotographic photoreceptors using same |
Nov. 10, 1998 |
| 5831084 |
Oxytitanium phthalocyanine crystal |
Nov. 3, 1998 |
| 5831083 |
Production method of beta-type copper phthalocyanine pigment |
Nov. 3, 1998 |
| 5800607 |
Process for the preparation of liquid pigment preparations |
Sep. 1, 1998 |
| 5776237 |
Process for preparing pigment composition, pigment composition and its use |
Jul. 7, 1998 |
|
|
|
 |
|
 |
|
| |
Randomly Featured Patents |
|
