Class 540/130 - Having -C(=X)-, wherein X is chalcogen, attached indirectly to ring carbon of the phthalocyanine ring system by nonionic bonding (e.g., phthalocyanine acetic acids, etc.)

Subclass of Class 540 - Organic compounds -- part of the class 532-570 series
Definition: Compounds wherein a - - group, in which X is a chalcogen
No. of patents: 59
Last issue date: 02/05/2008

«First «Previous1 2 Next»Last»

Number	Title	Issue Date
7326255	Use of latent pigments for high-remanence dyeing, composition containing the said pigments and processes using them The invention relates to the use, for dyeing keratin fibres, of at least one latent pigment, which is soluble in a medium that is suitable for dyeing, and which can be chemically, thermally or photochemically converted in the fibres into water-insoluble pigments, of...	02/05/2008
7018456	Phthalocyanine compound, water-base ink composition and colored material A metal phthalocyanine compound that is useful as a black colorant suitable for use in an ink-jet recording ink, a water-based ink composition containing the metal phthalocyanine compound, and a product colored with the metal phthalocyanine compound. In particular, ...	03/28/2006
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
6391505	Phthalocyanine crystal and its production, and electrophotosensitive material using the same Disclosed are a phthalocyanine crystal in which an organic acceptor compound is associated with a phthalocyanine molecule, wherein said organic acceptor compound has a reduction potential to a reference electrode (Ag+ /Ag) is not less than -1.5...	05/21/2002
6365720	Method for producing thermally cleavable, soluble pigment derivatives The invention relates to a method for preparing a compound of the formula A(D)x (E)y (I) by reaction of a compound of the formula A(H)x (H)y with a pyrocarbonic acid diester of the formula ##STR1## wherein x and...	04/02/2002
6355783	Compounds for mass coloration of high temperature polymers The invention relates to novel soluble pigment precursors possessing not only higher thermal stability but also improved solubility characteristics and to a process for mass coloration of high temperature polymers that utilizes these novel soluble pigment...	03/12/2002
6323340	Phthalocyanine compound, method for production thereof, and near infrared absorption dye using the compound A phthalocyanine compound is provided which exhibits particularly high transmittance to a visible ray, offers a highly efficient cut of a near infrared ray, excels in the ability to effect selective absorption in a near infrared region, excels in the solu...	11/27/2001
6281339	Addition products of acryloylamino-substituted dyes, and the preparation and use thereof Monoazo, polyazo, metal complex azo, anthraquinone, phthalocyanine, formazan or dioxazine dyes comprising at least one structural unit of formula (1) ##STR1## wherein Z is C1 -C24 alkoxy unsubstituted or substituted in the alkyl ...	08/28/2001
6274728	Soluble chromophores having improved solubilizing groups Compounds of formula A(B)x (I), wherein x is an integer from 1 to 8, A is the radical of a chromophore of the quinacridone, anthraquinone, perylene, indigo, quinophthalone, indanthrone, isoindolinone, isoindoline, dioxazine, azo, phthalocyanine or ...	08/14/2001
6222047	Pyrocarbonic acid diesters and the preparation and use thereof The invention relates to the preparation of pyrocarbonic acid diesters by an improved process and to the novel pyrocarbonic acid diesters prepared according to said process as well as to the use thereof. The core of the invention is a process for the preparati...	04/24/2001
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
6124451	Process for the preparation of substituted amido phthalocyanine derivatives and novel substituted amido phthalocyanine derivatives A process for the preparation of substituted amido phthalocyanines having the general formula I: MPc--(CONR1 R2)n I via the reaction of a phthalocyanine carboxamide having the formula MPc(CONH2	09/26/2000
6090786	Serine proteases, their activity and their synthetic inhibitors The present invention relates to new compounds of the general formula: Z-Xaa-Y', in which Xaa is an amino acid, Z is a protecting group and Y' is one of various types of ring structures. The new compounds have a modulating activity on serine proteases. Th...	07/18/2000
5817770	Cocaethylene immunogens and antibodies The ethyl ester of derivatives of benzoyl ecgonine are provided having a linking group at the para position of the benzoyl group. The derivatives are used to bond to immunogenic polypeptides for production of antisera and monoclonal antibodies. The antise...	10/06/1998
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
5618930	Phthalocyanine compound and method for making, nitro-substituted phthalocyanine compound, amino-substituted phthalocyanine compound, phthalocyanine-containing polymer and method for making, catalyst, and optical recording medium A novel phthalocyanine compound having improved solubility and high purity and containing a polymerizable vinyl group within its molecule is provided. Intermediates to this phthalocyanine compound also have improved solubility and high purity. Further, wi...	04/08/1997
5618929	Substituted phthalocyanines Substituted phthalocyanines of a formula (I) ##STR1## wherein M is a metal atom or a metal halide or oxide, or M is 2H, one H being bonded to each of the bonding N atoms (29 and 31 positions) shown, R1 to R8 are the same or diff...	04/08/1997
5516900	Phthalocyanine compounds containing either a polymerizable vinyl group, a nitro group, or an amino group A novel phthalocyanine compound having improved solubility and high purity and containing a polymerizable vinyl group within its molecule is provided. Intermediates to this phthalocyanine compound also have improved solubility and high purity. Further, wi...	05/14/1996
5359056	Phthalocyanine compounds, production method thereof, and near infrared ray absorption materials containing the same A novel fluorine-containing phthalocyanine compound represented by the following formula (I): ##STR1## wherein Y is ##STR2## wherein R1 and R2 are independently a hydrogen atom or a C1-C8 alkyl group; R3 and...	10/25/1994
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
5250111	Pigment compositions A pigment composition comprising a) a pigment; and b) a phthalocyanine compound having the formula I: MPc(CH2 NHCO--A)n I in which Pc represents a phthalocyanine residue which is optionally further substitut...	10/05/1993
5229507	Substituted naphthalocyanines and their use Compounds of the formula I ##STR1## in which R is the group --OCm H2mn R1 and M is two H or is Cu or Ni, R1 is --OH, --Cl, --Br, C1 -C30 alkoxy or --OC(O)R2, m is an integer...	07/20/1993
5189154	Anionic phthalocyanine compounds Anionic phthalocyanine compounds which, in the free acid form, have the Formula (1): Pc(SO3 H)t (SO2 --NR1 --L--NR2 --X--NR3 --G)q (1) T...	02/23/1993
5166338	Water-soluble fiber-reactive dyes and preparation and use thereof Anthraquinone, phthalocyanine, formazan, azomethine, dioxazine, phenazine, triphenylmethane, xanthene, thioxanthone, nitroaryl, naphthoquinone, pyrenequinone and perylenetetracarbimide dyes which contain one or two groups of the general formula ##STR...	11/24/1992
5023325	Fibre-reactive dyes containing a substituted aminocarbonyl-phenylamino or naphthylamino reactive moiety A reactive dye of the formula D--U--R)n in which D is the radical of an anthraquinone, phthalocyanine, formazane, azomethine, dioxazine, phenazine, stilbene, triphenylmethane, xanthene, thioxanthone, nitroaryl, naphthoquinone, pyrenequinone or ...	06/11/1991
4978747	Colorants obtained by reacting a NH₂ -containing dyestuff with a diisocyanate followed by reaction of this adduct with a diamine Colorants are obtained by reacting a dyestuff which is free from ionic groups and hasࣙ2 NH2 groups which are preferably arranged in such a manner that they do not participate in the resonance of the chromophore with such an amount of a (cyclo...	12/18/1990
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
4960538	1,2-naphthalocyanine near-infrared absorbent and recording/display materials using same Disclosed are near-infrared absorbents comprising 1,2-naphthalocyanine derivatives wherein the four naphthalene rings contained in the molecule independently have 1 to 6 substituents. Also disclosed is the use of these near-infrared absorbents in optical ...	10/02/1990
4885360	Reactive dyes containing a sulfonyl and an aliphatic acyl reactive radical Reactive dyes of the formula ##STR1## in which D is the radical of a dye of the monoazo, polyazo, metal complex azo, anthraquinone, phthalocyanine, formazan, azomethine, dioxazine, phenazine, stilbene, triphenylmethane, xanthene, thioxanthone, nitroa...	12/05/1989
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
4824948	Substituted phthalocyanine A phthalocyanine compound of the formula: wherein Pc is a phthalocyanine nucleus (Pc); each R independently is a monovalent aromatic radical linked to a peripheral carbon atom of the Pc nucleus through X; X selected from S, Se and Te; m is 4 to 16; each R1	04/25/1989
4801694	Triazinyl reactive dyestuffs in which triazinyl group is further substituted with a beta-chloroethylsulfonyl- or vinylsulfonylbutyrylamino moiety 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, thioxanthro...	01/31/1989
4783386	Use of anthracyanine and phenanthracyanine chromophores in optical information media Provided is an optical information recording medium and a method of recording information thereon. The information layer of the recording medium comprises an anthracyanine or phenanthracyanine chromophore compound. In a preferred embodiment, the chromopho...	11/08/1988
4665165	Phthalocyanine basic dyestuffs A compound or a mixture of compounds of formula I ##STR1## in which Pc is a phthalocyanine group (which may be metallized or metal-free); R1 is hydrogen or lower alkyl; Q and Q1 are both either --NR2 R3 or are b...	05/12/1987
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
4606859	Infra-red absorber An infra-red absorbing phthalocyanine compound in which each of at least five of the peripheral carbon atoms in the 1, 4, 5, 8, 9, 12, 13 or 16 positions (the "3,6-positions") of the phthalocyanine nucleus, as shown in Formula I, is linked by an atom from...	08/19/1986
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
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

«First «Previous1 2 Next»Last»

PatentStorm

Bizarre Patents

PatentStorm News

Class 540/130 - Having -C(=X)-, wherein X is chalcogen, attached indirectly to ring carbon of the phthalocyanine ring system by nonionic bonding (e.g., phthalocyanine acetic acids, etc.)