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| Number | Title | Issue Date |
| 7014696 | Compounds, compositions and uses A compound of Formula (1) and salts thereof: wherein: M is 2H, Si, a metal, an oxymetal group, a hydroxymetal group or a halometal group; Pc represents a phthalocyanine nucleus of Formula (2); R1, R2 and R3 independently are H or opt... | 03/21/2006 |
| 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 |
| 6454845 | Phthalocyanine compounds used in inks for ink-jet printing Phthalocyanine compounds of Formula (1) have utility as colorants in inks for ink-jet printing, where Formula (1) represents: Mv Pc(SO2 NHAr)x Formula (1) in which: M represents a metal or H; Pc represents a phthalocyanine nucleus;... | 09/24/2002 |
| 6444807 | Substituted phthalocyanine The invention relates to phthalocyanine compounds and are represented by the formula: ##STR1## The compounds are used as a colorant and a pigment precursor, especially in light-sensitive compositions for color filters.... | 09/03/2002 |
| 6399751 | Reactive dyes containing a halobenzene nucleus This application relates to reactive dyes having at least one halobenzene nucleus linked to a chromophoric group via an amino linkage and additionally containing a second reactive group. ##STR1##... | 06/04/2002 |
| 6332918 | Phthalocyanine compounds for ink-jet printing Phthalocyanine compounds of Formula (1) have utility as colorants in inks for ink-jet printing, where Formula (1) represents: ##STR1## which comprises any form of the compound: such as salt; stereoisomer, zwitterion, polymorph, complex, isotopic form, com... | 12/25/2001 |
| 6235097 | Phthalocyanine compounds used in inks for ink jet printing Suitable phthalocyanine compounds of Formula (1) have utility as colorants in inks for ink-jet printing, where Formula (1) represents: ##STR1## which comprises any form of the compound: such as salt; stereoisomer, zwitterion, polymorph, complex, isotopic ... | 05/22/2001 |
| 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 |
| 6149722 | Phthalocyanine dyes, inks containing the same and use thereof in ink jet printing Phthalocyanine compounds of Formula (1) have utility as colorants in inks for ink-jet printing, where Formula (1) represents: ##STR1## in which: M represents a metal or H; Pc represents a phthalocyanine nucleus; and R1 represents H or --(CH | 11/21/2000 |
| 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 |
| 6015896 | Phthalocyanine compounds A compound of formula (1) and salts thereof, wherein: M is a metal or hydrogen; Pc is phthalocyanine nucleus; R1, R2, W1 and W2 are each independently H or optionally substituted alkyl, aryl or aralkyl; R3 | 01/18/2000 |
| 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 |
| 5856472 | Reactive aluminum phthalocyanine dyestuffs, processes for their preparation and their use Novel aluminum phthalocyanine reactive dyestuffs of the formula (1) ##STR1## in which x is Cl or OH; Z is vinyl or a group of the formula --CH2 CH2 --Y, in which Y is a substituent which can be eliminated under alkaline conditions, c... | 01/05/1999 |
| 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 |
| 5703215 | Water-soluble dyes which are polymerizable containing molecules which contain a nucleophilic group and an electrophilic group A process for the coloration of a substrate, especially a textile, comprising the steps of: (a) applying to the substrate a mixture comprising an aqueous solvent and a water-soluble dye comprising molecules which contain a nucleophilic group and an electr... | 12/30/1997 |
| 5444163 | Preparation of reactive phthalocyanine dyes There is described a process for preparing reactive phthalocyanine dyes with ଲ-substituted ethylsulfonyl or vinylsulfonyl groups by reacting a phthalocyaninesulfonyl chloride with amines with ଲ-substituted ethylsulfonyl or vinylsulfonyl groups... | 08/22/1995 |
| 5319074 | Bifunctional reactive dyestuffs containing vinylsulphone or alkylsulphone groups and a 2,4 difluoro pyrimidine group A metal-free dyestuff of the formula ##STR1## and metal complex thereof wherein: Fb=the radical of a dyestuff selected from the group consisting of mono- or polyazo, anthraquinone, phthalocyanine, formazan, dioxazine and triphenylmethane radicals, B ... | 06/07/1994 |
| 5296023 | Phthalocyanine colorants and their use in ink jet printing A colorant of Formula (1): ##STR1## wherein: L is a metal cation or hydrogen; Pc is a phthalocyanine radical having a valency from 3 to 4; R1 is H, alkyl, substituted alkyl, alkenyl, substituted alkenyl, aralkyl or substituted aralkyl; R2 | 03/22/1994 |
| 5278292 | Fiber-reactive dyes which contain a ureidoalkylene group Water-soluble fiber-reactive dyes are described conforming to the below-indicated formula (1) which are capable of dyeing hydroxyl- and/or carboxamido-containing material, in particular fiber material, such as wool and in particular cellulose fiber materi... | 01/11/1994 |
| 5177200 | Poly(oxyalkylene) modified phthalocyanine colorants A colorant for natural or synthetic resinous or polymeric materials, having the formula A--[SO2 --N(R2)--Y]1-4 ; wherein: R2 is selected for example from hydrogen, methyl, cyclohexyl, phenyl or Y; A is a nonioni... | 01/05/1993 |
| 5098474 | Dyes containing alkylamino groups for ink-jet printing inks A dye used in ink compositions for ink-jet printing comprises an aromatic dye molecule having attached to the aromatic nucleus thereof from 2 to 10 alkylamino groups having the formula selected from the group consisting of: (a) --(CH2)n | 03/24/1992 |
| 4968782 | Fibre-reactive dyes containing a substituted sulfonylaminocarbonyl group Reactive dyes of the formula ##STR1## in which D is the radial of an anthraquinone, phthalocyanine, formazan, azomethine, dioxazine, phenazine, triphenylmethane, xanthene, thioxanthone, nitroaryl, naphthoquinone, pyrenequinone or perylenetetrac... | 11/06/1990 |
| 4952688 | Water-soluble phthalocyanine compounds Phthalocyanine compounds having fiber-reactive dye properties which dye hydroxyl- and/or carboxamido-containing material, in particular fiber material, such as cellulose fibers, wool and synthetic polyamide fibers, in fast and deep shades and which confor... | 08/28/1990 |
| 4845209 | Cationic phthalocyanine compounds The invention relates to phthalocyanine compounds of the formula ##STR1## wherein MePc is a copper, cobalt or nickel phthalocyanine radical, R1 is hydrogen or alkyl, X is alkylene, and R2, R3 and R4, are each indepen... | 07/04/1989 |
| 4841028 | Reactive dyes comprising a reactive radical bonded to the chromophor by a urea bridge member Reactive dyes of the formula ##STR1## in which D is the radical of an organic dye of the monoazo, polyazo, metal complex azo, anthraquinone, phthalocyanine, formazan, azomethine, dioxazine, phenazine, stilbene, triphenylmethane, xanthene, thioxanthon... | 06/20/1989 |
| 4745187 | Process for the preparation of water-soluble phthalocyanine dyestuffs Water-soluble phthalocyanine dyestuffs having vinylsulfonyl or ଲ-substituted ethylsulfonyl groups are prepared by reaction of phthalocyanine sulfonyl chlorides, which may contain sulfo groups, with a primary or secondary amine having vinylsulfonyl o... | 05/17/1988 |
| 4648992 | Water-soluble phthalocyanine compounds Novel phthalocyanine compounds are described, which have the formula ##STR1## in which MePc is the Si(IV)-, P(V)-, Ti(IV)-, Ge(IV)-, Cr(IV)-, Ga(III)-, Zr(IV)-, In(III)-, Sn(IV)- or Hf(IV)- phthalocyanine or -naphthalocyanine ring system, A is an ani... | 03/10/1987 |
| 4648993 | Cationic phthalocyanine dyes A compound useful for dyeing acid-modified fibers, having the formula ##STR1## where R5 is hydrogen, methyl or ethyl; R2 and R3 are each methyl, ethyl, ଲ-hydroxyethyl, ଲ-hydroxypropyl or benzyl; A- | 03/10/1987 |
| 4647409 | Copper-phthalocyanine dyestuffs Basic copper-phthalocyanine dyestuffs of the formula ##STR1## in which Cu--Pc denotes the radical of an x-valent copper-phthalocyanine, A and B independently of each other denote an alkylene radical having 2 to 5 carbon atoms, R1 and R3 | 03/03/1987 |
| 4576755 | Water-soluble fibre-reactive phthalocyanine compounds Water-soluble fiber-reactive phthalocyanine compounds of the general formula (1) ##STR1## in which Pc denotes the radical of metal-free or metal-containing phthalocyanine, with the sulfonic acid or sulfonamide groups being bonded in the 3-positi... | 03/18/1986 |
| 4565688 | Quaternized phthalocyanin derivatives New phthalocyanin derivatives which can be used to differentiate basophils from other blood cells are disclosed. The compounds to which the present invention are quaternary salts of a substituted phthalocyanin structure wherein the substitutions are each ... | 01/21/1986 |
| 4540518 | Zinc and aluminum phthalocyanines The invention discloses fabric conditioning compositions which contain, as bleach photoactivator, an aluminium or zinc phthalocyanine which is substituted by cationic water-solubilizing groups, and also cationic fabric conditioners such as cationic surfac... | 09/10/1985 |
| 4537721 | Cu-Pc dyestuffs Basic copper phthalocyanine dyestuffs of the general formula ##STR1## in which Cu-Pc denotes the radical of an m+n-valent copper phthalocyanine radical, A denotes alkylene B denotes a radical of the formula ##STR2## R1 denotes hydroge... | 08/27/1985 |
| 4530924 | Phthalocyanine compounds and anti-microbial use A process for combating micro-organisms in or on organic or inorganic substrates and for protecting the said substrates against attack by micro-organisms, which comprises treating the substrates with a water-soluble phthalocyanine derivative, in the prese... | 07/23/1985 |
| 4497741 | Water-soluble zinc and aluminium phthalocyanines The invention relates to novel zinc and aluminium phthalocyanine compounds of the formula ##STR1## wherein MePc is the zinc or aluminium phthalocyanine ring system, M is hydrogen or a salt-forming cation, P1 is hydrogen or a group of the ... | 02/05/1985 |
| 4448722 | Phthalocyanines Storage-stable aqueous compositions containing dissolved water-soluble novel acid addition salts of poly(N-substituted sulfonamido) phthalocyanines which are prepared by the interaction of a single acid or a mixture of acids and poly(N-substituted sulfona... | 05/15/1984 |
| 4418015 | Phthalocyanine reactive dyestuffs The present invention relates to new phthalocyanine reactive dyestuffs which, in the form of the free acid, correspond to the formula I ##STR1## wherein Pc, R1, R2, R3, R4, R5, R6, a, b and... | 11/29/1983 |
| 4397649 | Water-soluble phthalocyanine sulfonyl cyanamide compounds, process for their manufacture and their use as dyestuffs Water-soluble phthalocyanine compounds of the formula ##STR1## and their salts, wherein Pc is the radical of the metal-free phthalocyanine or of a phthalocyanine containing metals, X means a hydrogen atom, R1 and R2 are a hydrog... | 08/09/1983 |
| 4396549 | Copper phthalocyanine blue reactive dye A turquoise blue reactive dye represented by a free acid of the formula, ##STR1## wherein [CuPc] is a copper phthalocyanine nucleus, W is ##STR2## in which R1 and R2 are each a hydrogen atom or a methyl group and i is an in... | 08/02/1983 |
| 4379710 | Novel compositions and processes Storage-stable aqueous compositions containing dissolved water-soluble novel acid addition salts of poly(N-substituted sulfonamido) phthalocyanines which are prepared by the interaction of a single acid or a mixture of acids and poly(N-substituted sulfona... | 04/12/1983 |
