Patents
Sitemap › C09 - Dyes; Paints; Polishes; Natural resins; Adhesives; Compositions not otherwise provided for; Applications of materials not otherwise provided for › C09B - Organic dyes or closely-related compounds for producing dyes; Mordants; Lakes › C09B 29 - Monoazo dyes prepared by diazotising and coupling
Patents for C09B 29 - Monoazo dyes prepared by diazotising and coupling (4,940)
12/2005
12/08/2005WO2005116143A1 Concentrated dye solution
12/08/2005US20050272902 Colorant compositions
12/07/2005CN1705716A Azo compounds
12/07/2005CN1230470C Single-phase mixed crystals of laked monoazo dyes
12/07/2005CN1230469C Process for preparing red benzimidazoleone pigments
12/01/2005WO2005113682A1 Method for producing liquid adjustments of basic azo dyes
11/2005
11/30/2005CN1703464A Mono azo dyes
11/29/2005US6969759 Colorant compositions
11/23/2005EP1597322A2 Metal complexes as light-absorbing compounds in the information layer of optical data carriers
11/23/2005EP1468112A4 Real-time linear detection probes: sensitive 5'-minor groove binder-containing probes for pcr analysis
11/17/2005US20050256305 Anionic monoazo dyes
11/17/2005US20050253119 Sensitivity, resolution, heat resistance, and a wide development latitude; free from elution of the dye; solvent resistance of the pattern; and with high productivity, containing aminopyrazolone skeleton together with a sulfonamide group
11/15/2005US6965019 Mono-and bis-hydrazone pigments
11/15/2005CA2208740C Monoazo pigments
11/10/2005WO2005105928A1 High-purity naphthol as pigments
11/10/2005WO2005095522A3 Cationic imidazolazo dyes containing a 2, 5-diaminophenyl moiety
11/10/2005DE102004019560A1 Hochreine Naphthol AS-Pigmente High-purity Naphthol AS pigments
11/10/2005CA2563812A1 High-purity naphthol as pigments
11/03/2005WO2005103164A1 Salts of laked monoazo compounds
11/03/2005WO2005103163A2 Salts of laked monoazo compounds
11/03/2005DE4121754B4 Azo-Dispersionsfarbstoffe Disperse azo dyes
11/02/2005CN1690026A Molecular marker for organic solvent system
10/2005
10/20/2005WO2005097923A1 Ink for inkjet recording, inkjet recording method, ink cartridge, and inkjet recording apparatus
10/19/2005CN1685014A Metal complexes as light-absorbing compounds in the information layer of optical data carriers
10/19/2005CN1223586C Pigment for intra-ocular lens and intra-ocular lens using said pigment
10/13/2005WO2005095522A2 Cationic imidazolazo dyes containing a 2, 5-diaminophenyl moiety
10/12/2005EP1583512A2 Methods of producing lignin peroxidase and its use in skin and hair lightening
10/12/2005CN1681890A Process for preparing azo compound
10/11/2005US6953846 mono- or disazo dyes; dyeing polyester granules yellow; thermostable and intense mass-colorations; improved colorfastness
10/05/2005CN1678666A Method of producing coloured plastics or polymeric colour particles
09/2005
09/29/2005WO2005090483A1 Azo compound
09/29/2005WO2005073323A8 Acidic monoazo dyestuffs
09/28/2005CN1675323A Ink for inkjet recording, ink set for inkjet recording and inkjet recording method
09/21/2005EP1577356A1 Ink composition containing a particular type of dye, and corresponding ink jet printing process.
09/21/2005CN1671799A Anionic monoazo dyes
09/21/2005CN1670085A Activated dye, is preparation method and application
09/14/2005EP1572808A1 Phthalimidylazo dyes, processes for the preparation thereof and the use thereof
09/07/2005EP1570004A2 Benzimidazole-pyridone-based azo dyes
09/07/2005EP1377641B1 Azo dyes
09/07/2005CN1664015A Ink jet dye capable of improving the service life of nozzle
09/07/2005CN1218001C Yellow compound and water-based ink-jet recording ink containing compound
09/07/2005CN1217995C Method of colouring hair using cationic dyes
08/2005
08/31/2005CN1216945C Colorant composition
08/30/2005US6936325 Optical recording medium
08/24/2005EP1341853B1 Trichromatic dyeing process
08/24/2005CN1659640A Optical data carrier comprising a cationic aminoheterocyclic dye as light-absorbent compound in the information layer
08/24/2005CN1659238A Anthraquinone-azo dyes
08/18/2005WO2005075576A1 Dry c.i. pigment red 57:1, dry pigment composition and method for producing them
08/18/2005US20050182247 A diazotized dye from an anthraquinone compound; reactive dyes by coloring a high molecular weight plastics or polymeric particles; color filters in liquid crystal displays; colorfastness; chemical intermediates
08/17/2005EP1564259A1 Azo dye, colored curable composition, color filter and producing method therefor
08/17/2005EP1563011A1 Mono azo dyes
08/16/2005US6929688 Excellent dyes for dyeing and printing of cellulose containing materials and textile materials and especially for the preparation of inks for ink jet printing.
08/16/2005CA2187147C Pigmented plastics compositions
08/11/2005WO2005073323A1 Acidic monoazo dyestuffs
08/11/2005WO2005058840A3 Method of coloring with capped diazotized compound and coupling component
08/11/2005US20050176857 thermostable, light fastness, for making color filters for liquid crystal displays; substituted 2,6-bis(2-hydroxyethylamino)-3-(phenylazo)-pyridine compounds of given formula; dye can react with monomers which are polymerized to form dye-modified polyurethanes, epoxy resins, polyesters or polyamides e.g.
08/11/2005US20050175908 satisfactory color hue with fading stability such as heat resistance and light resistance; photolithography
08/11/2005US20050172856 Acidic mono azo dyestuffs
08/10/2005EP1560883A1 Phthalimidyl-azo dyes, process for their preparation and their use
08/04/2005DE102004002577A1 Reaktive Azofarbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung Reactive azo dyes, processes for their preparation and their use
08/03/2005EP1319048B1 Ink comprising an azo orange pigment composition
07/2005
07/27/2005EP1556445A2 Metal complexes as light-absorbing compounds in the information layer of optical data carriers
07/27/2005EP1556444A1 Azo compounds
07/27/2005CN1644627A Reactive azo dyes, their preparation and their use
07/21/2005US20050159592 Reactive azo dyes, their preparation and their use
07/21/2005US20050155162 Process for the coloration of aluminium
07/20/2005EP1555300A1 Azo reactive dyes, process for their preparation and their use
07/20/2005CN1643077A Azo dyes
07/20/2005CN1643076A Water-soluble yellow azo dyes
07/17/2005CA2492974A1 Reactive azo dyes, their preparation and their use
07/07/2005WO2005061637A1 Solubilizing yellow dyes for stable inks
07/05/2005US6913640 Single-phase mixed crystals of laked monoazo dyes
07/05/2005CA2208742C Monoazo pigments
06/2005
06/30/2005WO2005058840A2 Method of coloring with capped diazotized compound and coupling component
06/30/2005WO2005040283A3 Disperse azo dyestuffs
06/29/2005EP1548073A1 Inkjet recording ink and method of inkjet recording
06/29/2005CN1633474A Inkjet dyes
06/29/2005CN1633473A Azo dyestuffs
06/23/2005WO2005056690A1 Disperse dyes
06/23/2005US20050136343 Colored curable composition, color filter and manufacturing method thereof
06/22/2005CN1207348C Azodianiline yellow dispersion dye
06/16/2005US20050126442 Moist granulates of organic pigments, method for the production thereof, and use thereof
06/16/2005US20050126435 Black water-based ink composition
06/16/2005US20050126431 Monoazo dyes; water solubility; ink jet printing
06/09/2005WO2005052074A1 Red ink composition for color filter
06/09/2005US20050120495 Use of a dyestuff for ink jet printing recording materials
06/08/2005EP1538185A1 Colored curable composition, color filter and manufacturing method thereof
06/08/2005EP1537180A1 Process for preparing azo compound
06/02/2005US20050119467 Azo dye
06/02/2005US20050115458 Ink set
06/01/2005EP1534789A1 Ink for inkjet recording, ink set for inkjet recording and inkjet recording method
05/2005
05/26/2005US20050112487 electroconductive supports having layers containing azo compounds, charge transporting substance, acceptors and phenolic compounds, used in laser printer as well as high speed copiers
05/25/2005EP1532196A1 Method of producing coloured plastics or polymeric colour particles
05/25/2005CN1620486A Composition for printing recording materials
05/25/2005CN1618882A Monoazo acidic blue dyestuff having no carcinogenidity and its application
05/25/2005CN1202801C Composition for dyeing keratin fibres and dyeing method using same
05/18/2005EP1343847B1 Transparent greenish yellow pyrazolone pigments
05/12/2005WO2004072087A3 Metal complexes as light-absorbing compounds in the information layer of optical data carriers
05/12/2005US20050101690 Dye for an intraocular lens and an intraocular lens using it
05/11/2005EP1529816A1 Azo dye
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