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Class Information
Number: 534/692
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Azo > Heavy metal or aluminum containing
Description: Compounds which contain aluminum or a metal with a specific gravity greater than four.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7598358 |
Metal complex of heterocyclic aromatic compound |
Oct. 6, 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 |
| 7479360 |
Electric charge controlling agent, toner for developing electrostatic charge image containing the same, and method for forming image using the toner |
Jan. 20, 2009 |
| 7364597 |
Metal complex colorant comprising azo moiety |
Apr. 29, 2008 |
| 7083674 |
Pigment dispersant, and pigment composition, pigment dispersion and printing ink using the same |
Aug. 1, 2006 |
| 7038025 |
Metal complexes of heterocyclic aromatic compounds |
May. 2, 2006 |
| 6764524 |
1:2 chromium complex dyes, their production and use |
Jul. 20, 2004 |
| 6712890 |
Metallized azo dyes and inks for ink-jet printing containing same |
Mar. 30, 2004 |
| 6132894 |
1:2 Iron azo-dyestuff complexes |
Oct. 17, 2000 |
| 5962657 |
Complex polymethine dyes and their use |
Oct. 5, 1999 |
| 5698683 |
Mixed aluminium-heavy metal dyestuff complexes and a process for their preparation |
Dec. 16, 1997 |
| 5512246 |
Method and means for detecting polyhydroxyl compounds |
Apr. 30, 1996 |
| 5316553 |
Dyestuffs for the dyeing of synthetic polyamides |
May. 31, 1994 |
| 5149365 |
Diorganotin compounds, and agents which have a bactericidal and fungicidal action and contain these compounds |
Sep. 22, 1992 |
| 5137833 |
Method for detecting polyhydroxyl compounds |
Aug. 11, 1992 |
| 5066695 |
High-molecular weight organic material containing a metal complex pigment basaed on hydrazone |
Nov. 19, 1991 |
| 4997917 |
Preparation of 1:2 chromium complex azo dyes asymmetrically substituted with solubilizing |
Mar. 5, 1991 |
| 4775747 |
Copper or nickel complexes of ligands containing an azomethine, semicarbozone or hydrazone moiety |
Oct. 4, 1988 |
| 4723001 |
Fibre-reactive chromium complexes and their preparation and use |
Feb. 2, 1988 |
| 4710198 |
1:2 chromium or cobalt metal complex dyes and use thereof for dyeing leather |
Dec. 1, 1987 |
| 4481278 |
Chrome complexed dye developer compounds and photographic products and processes |
Nov. 6, 1984 |
| 4152324 |
Pigment copper complex of carboxyphenylazon-phenyl-.beta.-naphthyzamine |
May. 1, 1979 |
| 3957748 |
Nicotinamide-adenine-dinucleotide chemically coupled to water-insoluble carriers |
May. 18, 1976 |
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