Class 552/109 - An acyclic alkylene group is bonded directly to nitrogen and to chalcogen, cyano, carbonyl or additional nitrogen (e.g., N-hydroxyalkyl, N cyanoalkyl, N-sulfatoalkyl, aminoalkylamino groups, etc.)

Subclass of Class 552 - Organic compounds -- part of the class 532-570 series
Definition: Compounds wherein (a) nitrogen and (b) cyano, carbonyl,
No. of patents: 28
Last issue date: 10/30/2007

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Number	Title	Issue Date
7288357	Cyan toner and method of producing cyan toner A cyan toner is provided which is brighter and more greenish in hue than conventional cyan toners and highly translucency. A cyan toner characterized by comprising toner particles at least having a coloring compound represented by the Formula (1): ...	10/30/2007
7264910	Cyan toner and method of producing cyan toner A cyan toner is provided which is brighter and more greenish in hue than conventional cyan toners and highly translucency. A cyan toner characterized by comprising toner particles at least having a coloring compound represented by the Formula (1): ...	09/04/2007
7183323	Sodium channel modulators The invention provides sodium channel modulating compounds of formula I: wherein X, Y, Q, R1, w, and R2 have any of the values defined in the specification, and salts thereof, which are usef...	02/27/2007
7094812	Colorant compositions Disclosed are colorant compounds of the formula wherein R, R1, R2, R3, and R4 each, independently of the others, is an alkyl group, an aryl group, an arylalkyl group, o...	08/22/2006
5792879	Preparation of DI-OR triarylmethane dyes by oxidation A process for preparing di- or triarylmethane dyes by oxidation of di- or triarylmethanes in the presence of a diluent and of an oxygen transfer catalyst that contains a complexed heavy metal ion comprises using as oxidizing agent hydrogen peroxide, a hyd...	08/11/1998
5659053	Preparation of Di- or triarylmethane dyes by oxidation A process for preparing di- or triarylmethane dyes by oxidation of di- or triarylmethanes in the presence of a diluent and of an oxygen transfer catalyst that contains a complexed heavy metal ion comprises using as oxidizing agent hydrogen peroxide, a hyd...	08/19/1997
5631364	Labelled boronic acid derivatives The invention provides novel labelled boronic acid conjugates of formula ##STR1## (wherein V is a reporter moiety; W2 is a bond or an organic linker moiety; W1 is a SO2 NR2, CON2 or *CH2 ...	05/20/1997
5591833	Colorants and intermediates therefor having branched poly(oxyalkylene)moieties, and their manufacture Colorants and compositions useful as a fugitive or permanent colorant for a variety of substrates, or as intermediates for their manufacture, and having one or more improved properties of enhanced aqueous washability, compatibility with and non-extractibi...	01/07/1997
4782175	Urethanes composed of aliphatic fluoroalcohols, isocyanates and aromatic compounds, a process for their preparation and their use The molecule of the new urethanes contains an aliphatic fluoroalcohol, an isocyanate and an aromatic dihydroxy, diamino, aminohydroxy, aminocarboxy or hydroxycarboxy compound. They are prepared by reacting an aliphatic fluoroalcohol with a diisocyanate or...	11/01/1988
4766234	Urethanes which contain perfluoroalkyl groups, epichlorohydrin groups and dialcohol radicals, the preparation and use thereof The novel urethanes, in addition to at least one perfluoroalkyl group, also contain epichlorohydrin groups and dialcohol radicals in the molecule. They are prepared by reacting a fluorine-containing alcohol with epichlorohydrin to give the perfluoroalkyl-...	08/23/1988
4533499	Process for the production of triaryl methane compounds A process for the production of a compound of formula ##STR1## which comprises reacting a compound of formula ##STR2## or a mixture of the compounds (2a) and (2b) with a compound ZH or a compound of formula ##STR3## or a mixture of the...	08/06/1985
4353833	Cationic dyes Compounds of the general formula I ##STR1## where the radicals A, A1 and B are identical or different and A is unsubstituted or substituted benzene or heteroaromatic, A1, if n=1, is unsubstituted or substituted heteroaromatic or is aryl ...	10/12/1982
4340540	Preparation of basic triarylmethane dyestuffs To prepare basic dyestuffs of the general formula ##STR1## in which A and B independently of one another represent a hetero-aromatic radical or a radical of the general formula ##STR2## compounds of the general formula A and B have the abovement...	07/20/1982
4330476	Preparation of cationic triarylmethane dyestuffs To synthesize triarylmethane dyestuffs of the general formula ##STR1## in which R1 and R2 represent optionally substituted alkyl, aryl or aralkyl or R1 and R2, together or with the ortho-position of the phenyl ...	05/18/1982
4321207	Process for preparing triarylmethane dyes A process for the preparation of triphenylmethane compounds by oxidation using as the catalyst a mixture of vanadium and molybdenum in a solvent medium of acetic acid plus a cosolvent....	03/23/1982
4318859	Process for the preparation of basic dyestuffs In order to prepare basic dyestuffs of the general formula ##STR1## in which A and B independently of one another represent a hetero-aromatic radical or a radical of the general formula ##STR2## in which Ar denotes the grouping ##STR3## ...	03/09/1982
4285696	Dyestuffs derived from triphenylmethane, their preparation and use Dyestuffs of the formula: ##STR1## in which R2 and R4 which are the same or different each represent a hydrogen atom or an alkyl, hydroxyalkyl or cyanethyl group, one of the substituents R1 and R3 represent...	08/25/1981
4283538	Novel triarylmethane compounds In one embodiment, the present invention is concerned with novel triarylmethane compounds possessing in their triaryl structure a 4'-oxo-1'-naphthylidene (or a 4'-oxo-1'-phenylidene) moiety and a phenyl moiety substituted in the ortho-position to the cent...	08/11/1981
4277406	Novel triarylmethane compounds The present invention is concerned with novel triarylmethane dyes possessing in their triaryl structure a 4'-oxo-1'-naphthylidene (or a 4'-oxo-1'-phenylidene) moiety and a phenyl moiety substituted in the ortho-position to the central carbon atom with the...	07/07/1981
4277407	Novel triarylmethane compounds The present invention is concerned with novel triarylmethane dyes possessing in their triaryl structure a 4'-oxo-1'-naphthylidene (or a 4'-oxo-1'-phenylidene) moiety and a phenyl moiety substituted in the ortho-position to the central carbon atom with the...	07/07/1981
4247470	Process for isolating triarylmethane dyestuffs Process for isolating dyestuffs of the formula ##STR1## wherein R1 -R12 denote hydrogen, alkyl, halogenoalkyl, halogen, alkoxy, alkylmercapto, alkylsulphonyl, alkoxysulphonyl, alkylcarbonyl, alkoxycarbonyl, nitro or cyano, X and...	01/27/1981
4223144	Triphenylmethane dyes Compounds of the general formula I ##STR1## where B is a bridge member, the radicals R independently of one another are hydrogen or substituted or unsubstituted alkyl, or two radicals R together with the nitrogen are a heterocyclic saturated 5-member...	09/16/1980
4211436	Pressure-sensitive recording material A pressure-sensitive and heat-sensitive recording material contains color-forming agents of the formula ##STR1## wherein R1 denotes hydrogen or a non-ionic radical which is free from amino groups, R2 denotes hydroxyl, alkylamino...	07/08/1980
4211716	Process for isolating triarylmethane dyestuffs Dyestuffs of the formula ##STR1## wherein R1 -R2 denote hydrogen, alkyl, halogenoalkyl, halogen, alkoxy, alkylmercapto, alkylsulfphonyl, alkoxysulphonyl, alkylcarbonyl, alkoxycarbonyl, nitro or cyano, X and Y denote ##STR2#...	07/08/1980
4167510	Ester capped alkyleneoxy fugitive tints and method for producing same Improved fugitive tints are provided wherein such tints are characterized as having from 2 to about 300 repeating alkyleneoxy capped units in the molecule and having a dyestuff molecule attached to the alkyleneoxy capped units. The solubility of the tint ...	09/11/1979
4115126	Magenta triphenylmethane antihalation dyes for photographic elements Novel magenta dyes of the following structure ##STR1## where R1 and R2 = same or different lower alkyl (C1 -C5) groups, optionally substituted; wherein when R3 = a lower alkyl group, then R4...	09/19/1978
4115413	Triaryl-methane dyestuffs Triaryl-methane dyestuffs which are free from sulfonic acid and carboxylic acid groups and are selected from the group consisting of dyestuffs having one of the following four formulae: ##STR1## wherein R is alkyl, aralkyl, cycloalkyl or aryl; R...	09/19/1978
4113721	Water-soluble, non-polar solvent-soluble ethyleneoxy-propyleneoxy containing fugitial tints A water-soluble, non-polar solvent-soluble fugitive tint for textile materials is provided having the formula wherein R is an organic dyestuff radical, [(ethyleneoxy)n (Propyleneoxy)m ] is a polymer obtained by combining n moles of e...	09/12/1978

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Class 552/109 - An acyclic alkylene group is bonded directly to nitrogen and to chalcogen, cyano, carbonyl or additional nitrogen (e.g., N-hydroxyalkyl, N cyanoalkyl, N-sulfatoalkyl, aminoalkylamino groups, etc.)