Class 8/661 - Phthalocyanine dye

Subclass of Class 8 - Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
Definition: Subject matter wherein a phthalocyanine dye is used.
No. of patents: 144
Last issue date: 03/06/2012

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Number	Title	Issue Date
8128713	Detergent composition The present invention relates to new compositions comprising compounds, which are molecular combinations of a phthalocyanine and a mono-azo dyestuff linked via specific linking groups. Further aspects are an improved shading process for textile materials and also us...	03/06/2012
8038737	Method of modulating stability of sulfonated dye A method of modulating a stability of a sulfonated dye, particularly its ozonefastness is provided. The method comprises providing a salt of the dye, wherein the salt comprises at least one organic cation selected from the group consisting of: ...	10/18/2011
7942938	Gas-resistant phtalocyanine dyes The present invention relates to dyes of formula (1), wherein Pc is a phthalocyanine of formula (2), Me is a metal, [MePc] is a phthalocyanine-metal complex of formula (3), M+ is an inorganic or organic cation, R1 is hydrogen, unsubstituted or ...	05/17/2011
7909890	Shading compositions The present invention relates to new compositions comprising compounds, which are molecular combinations of a phthalocyanine and a mono-azo dyestuff linked via specific linking groups. Further aspects are an improved shading process for textile materials and also us...	03/22/2011
7799098	Shading process The present invention relates to a shading process characterized by using a composition comprising a phthalocyanine to which at least one dyestuff is attached through a covalent bonding, to shading compositions, to new compounds used in these shading compositions as...	09/21/2010
7527657	Liquid preparation of a copper phthalocyanine dye A liquid preparation of a paper dye comprising a) 15 to 50% by weight of the dye of the formula CuPc[SO2NH(CH2)3N(CH3)2]2 to 3[SO3H]1 to 2 (1), in which CuPc represents copper ph...	05/05/2009
7326287	Cyan inks and their use in ink-jet printers A composition comprising: (a) a major dye component which is a mixture of copper phthalocyanine dyes of Formula (1): CuPcβ-(SO3M)xβ-(SO2NH2)y Formula (1) wherein: ...	02/05/2008
7300503	Dye mixture and ink containing the same, inkjet recording method and image forming method A phthalocyanine dye mixture having a specific structure, an ink using the dye mixture, an inkjet recording ink, an inkjet recording method and a method for improving preservability of image formed are provided. ...	11/27/2007
7270701	Ink jet ink, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus An ink jet ink is provided with which metallic luster appearing in printing on a recording medium, i.e. the bronze phenomenon is kept from occurring and good images can be obtained. The ink jet ink includes at least a coloring material which is a compound represente...	09/18/2007
7247195	Dye sets for ink-jet ink imaging The present invention is drawn to dye sets for formulating ink-jet inks, including ink sets having six ink-jet inks. In one embodiment, the dye set can comprise a yellow dye for formulating a yellow ink, a pair of magenta dyes for formulating a magenta ink and a pal...	07/24/2007
7235110	Method for dyeing fabric materials with indigo, other vat dyes, and sulfur dyes A method for surface dyeing a range of textile materials, in the form of yarn, fabric, or garments, includes: a) preparing a dyebath including dye particles and an additive, such as an anionic acrylic copolymer, causing the particles to become charged; b) preparing ...	06/26/2007
7211134	Dye mixture and ink containing the same A novel compound having sufficiently high fastness to light, heat, humidity and active gas in the environment and a coloring composition using the compound, particularly, an ink for ink jet recording, an ink jet recording method and a method for improving the preser...	05/01/2007
7189283	Phthalocyanines and their use in ink-jet printers A composition comprising: (a) a major dye component which is a mixture of phthalocyanine dyes of Formula (1) and salts thereof: wherein: ...	03/13/2007
7182806	Phthalocyanines and their use in ink-jet printers A composition comprising: (a) a major dye component which is a mixture of phthalocyanine dyes of Formula (1) and salts thereof: wherein: M is Cu or Ni;	02/27/2007
7160372	Ink jet ink, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus There is provided ink jet ink containing at least a coloring material, in which: the coloring material is a compound represented by the following general formula (I) or a salt thereof; a content (weight %) of the coloring material is 3.0 weight % or more with respec...	01/09/2007
7132516	Mono-or bisazo copper complex dyestuffs This invention relates to coppered azo dyestuffs containing an alkyl-, aryl or alkoxyalkyl sulfamyl group on one moiety of the molecule and an alkyl-, aryl or alkoxyalkyl ammonium sulfonate or carboxylate group on the other moiety. The invention also relates to vari...	11/07/2006
7042227	Current determination in a permanent magnet electric machine A method and system for determining a torque current in an electric machine coupled to a polyphase bus. The method comprises: detecting a rotational position of the electric machine with a position encoder; controlling an inverter comprising a plurality of switching...	05/09/2006
7022171	Phthalocyanine compounds and ink compositions comprising the same A process for coloration of a substrate comprising applying thereto by means of an ink-jet printer an ink composition comprising a compound of Formula (1) or salt thereof: wherein: M is 2H, Si, a metal, an oxymetal group, a hydroxymetal group or a halometal group; P...	04/04/2006
6997962	Method for dyeing cotton with indigo A method for dyeing a cellulosic material, such as cotton or a blend including cotton, in the form of yarn, fabric, or garments, includes: a) preparing a dyebath including particles of indigo and an additive, such as an anionic acrylic copolymer, causing the particl...	02/14/2006
6991676	Dye sets and ink sets for ink-jet ink imaging The present invention is drawn to dye sets for formulating ink-jet ink sets, and to specific ink sets. The dye set can comprise cyan colorant including a phthalocyanine dye; magenta colorant including a copper- or nickel-containing azo dye; and yellow colorant inclu...	01/31/2006
6916348	Dyed leather and method for dyeing tanned leather Tanned leather is (a) pretreated in an aqueous and alkaline medium either with ammonia, primary amines or a mixture of ammonia and primary amines and then with a polyfunctional organic compound containing at least one aldehyde group as a functional group, or (b) in ...	07/12/2005
6641655	Fluidizing agents A fluidizing agent which is a diamine and/or diquaternary ammonium salt of a coloured acid of the phthalocyanine or disazo series of dyestuffs wherein the diamine or diquaternary ammonium cation is of formula (1) wherein R is optionally substituted C...	11/04/2003
6569212	Phthalocyanine ink-jet dyes Phthalocyanine compounds of Formula (1) have utility as colorants in inks for ink-jet printing, where Formula (1) represents: ##STR1## and all IJP-effective forms of such compounds; and in which M represents a metal or H; Pc represents a phthalocyanine nucleus...	05/27/2003
6511535	Method for printing fibrous textile materials using the ink jet technique The invention relates to a method for printing fibrous textile materials using the ink-jet printing technique, wherein the fibrous materials are printed with an aqueous ink that comprises at least one acid dye according to claim 1 and that has a viscosity...	01/28/2003
6451071	Colorants made from reactive dyes and fatty amines This invention relates to colorants comprising organic chromophores, in particular reactive dyes, which comprise electrophilic reactive groups, and which are also covalently bonded to fatty amine moieties through amino linking groups. Such colorants provi...	09/17/2002
6287348	Colorants made from reactive dyes and fatty amines This invention relates to colorants comprising organic chromophores, in particular reactive dyes, which comprise electrophilic reactive groups, and which are also covalently bonded to fatty amine moieties through amino linking groups. Such colorants provi...	09/11/2001
6251177	Solid phthalocyanine preparations Solid preparations of metal-containing or metal-free phthalocyanine dyes, a) which have an average particle size of greater than 100 μm, and b) which have a pH of greater than or equal to 10 when dissolved in 10 times the amount of water, are particularly suitable...	06/26/2001
6221114	Colorant salts and their use in dyeing polymeric material Dye salts which are free from fiber-reactive radicals and have the formula ##STR1## where Chr is an (m+n)-valent radical of a chromophore from the series of the metal-free or metal-containing phthalocyanines, of the quinacridones, of the mono-, dis- or po...	04/24/2001
6190422	Phthalocyanine ink-jet dyes Phthalocyanine compounds of Formula (1) have utility as colorants in inks for ink-jet printing, where Formula (1) represents: ##STR1## which includes all IJP-effective forms of such compounds; and in which: M represents a metal or H; A represents C1...	02/20/2001
6086955	Phthalocyanine compounds A compound of the Formula (1) and salts thereof: ##STR1## wherein: M is a metal or hydrogen; Pc is a phthalocyanine nucleus; R1 and R2 are each independently H or optionally substituted alkyl, aryl or aralkyl; R3 is an ami...	07/11/2000
6036885	Method for making cellulose esters incorporating near-infrared fluorophores A cellulosic ester has associated with the ester at least one near infrared fluorophore. A method for incorporating the near infred fluorophore into the cellulosic ester is also provided. In the method, the near infrared fluorophore is dissolved in a stro...	03/14/2000
6007586	Pigment dyeing and pigment printing process The present invention describes a process for dyeing or printing fiber material by the pigment dyeing or pigment printing process, which comprises applying to the fiber material, and subsequently fixing, a dyeing liquor or a print paste comprising at leas...	12/28/1999
5931975	Dyes, processes for their preparation and their use Dyes of the formula ##STR1## in which A1 and A2 independently of one another are the radical of a monoazo, polyazo, metal complex azo, anthraquinone, phthalocyanine, formazan, azomethine, dioxazine, phenazine, stilbene, tripheny...	08/03/1999
5914444	Process for increasing the sun protection factor of cellulosic fiber materials Process for increasing the sun protection factor of cellulosic fibre materials by treating the cellulosic fibre materials with at least one direct dye and at least one UV absorber....	06/22/1999
5882360	Water-soluble copper phthalocyanine dyestuffs, their preparation and their use The present application relates to water-soluble copper phthalocyanine dyestuffs of the formula I ##STR1## in which CuPc is a copper phthalocyanine radical; X is a straight-chain or branched alkylene having 2 to 6 carbon atoms; Y is a straight-chain or br...	03/16/1999
5847113	Preparation of sulfo-containing copper phthalocyanine dyes A process for preparing sulfo-containing copper phthalocyanine dyes having an absorption maximum λmax.ࣙ605 nm comprises heating copper phthalocyanine with at least 15% strength oleum at about 50°-110° C. until the reaction product has a ...	12/08/1998
5847111	Aluminum phthalocyanine reactive dyes Novel aluminium phthalocyanine compounds of having the formula ##STR1## and their salts wherein D represents --SO2 NRa --A--SO2 --B or ##STR2## --SO2 B is a fiber-reactive group and Z is a heterocyclic...	12/08/1998
5830267	Coloration of high molecular weight organic materials in the mass with soluble phthalocyanine precursors The invention relates to the coloration of high molecular weight organic materials in the mass with soluble phthalocyanine precursors of structure ##STR1## or isomers thereof, to the soluble phthalocyanine precursors as such wherein M is Zn, Ti or V ...	11/03/1998
5789137	Dyes for color filters and photosensitive resist resin composition containing the same Dyes suitable for use in the fabrication of color filters are described which contain one or more photopolymerizable substituents preferably represented by the following formula: D--(A--Yn1)n2 (1) where ...	08/04/1998
5780621	Aluminum phthalocyanine reactive dyes Phthalocyanines of the formula ##STR1## in which Z is a fiber-reactive radical and the other substituents and indices have the meaning given in the description, have improved use properties....	07/14/1998

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Class 8/661 - Phthalocyanine dye