Class 106/18.22 - Nitrogen compound contains a sulfur atom

Subclass of Class 106 - Compositions: coating or plastic
Definition: Subject matter wherein the organic nitrogen compound contains
No. of patents: 35
Last issue date: 05/10/2011

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Number	Title	Issue Date
7938897	Microencapsulation of biocides and antifouling agents The present invention relates to microencapsulated compositions of isothiazolone derivatives and other water insoluble biocides or antifouling agents. In particular, the present invention relates to microencapsulated 4,5 dichloro 2 n-octyl-3(2H)-isothiazolone (DCOIT...	05/10/2011
7361215	Material and method for treatment of timber A material and method for treating timber. The material comprises a preservative and a carrier. The carrier is selected such that it remains mobile within the wood and provides for migration of the preservative within the treated wood. By providing a carrier which i...	04/22/2008
7211293	Methods, systems and compositions for fire retarding substrates A closed-loop system and process is used for applying fire retardant chemicals to fibers. Fibers are preferably positioned in a vessel such as a dye machine which circulates the fire retardant chemicals. After absorption of the fire retardant composition, non-absorb...	05/01/2007
6960308	Endothermic heat shield composition and method for the preparation thereof A method for preparing an endothermic heat shield composition, which comprises at least 50 wt/wt % hydrated salt and at least one filler material, the method comprising the steps of: a) heating the hydrated salt to a temperature at...	11/01/2005
6172117	Biocidal preservatives Biocidal preservatives for use especially in preventing rotting and deterioration of wood include quaternary ammonium compounds which preferably have a fatty aliphatic substituent on the quaternary nitrogen atom. Especially preferred are cocoalkyl substit...	01/09/2001
6123754	Wood-impregnating agent and process for its production and use The invention relates to a wood-impregnating agent, which is an emulsion, dispersion or solution of a cationic, quaternary, amphoteric and/or special non-ionic surfactant, the surfactant or surfactants being poorly soluble in water and the dispersion or e...	09/26/2000
5466382	Synergistic microbicidal combinations containing 4,5-dichloro-2-n-octyl-3-isothiazolone and certain commercial biocides Synergistic microbicidal compositions are disclosed, comprising 4,5-dichloro-2-n-octyl-3-isothiazolone and one or more known microbicides for more effective, and broader control of microorganisms in various systems....	11/14/1995
5391721	Aqueous film forming foam concentrates for hydrophilic combustible liquids and method for modifying viscosity of same Aqueous film-forming foam (AFFF) concentrates for fighting polar and non-polar fuel and solvent fires, comprising hydrocarbon solvents, hydrocarbon surfactants, fluorosurfactants, high molecular weight polysaccharides, alginates, salts of aryl or alkylary...	02/21/1995
5314530	Coating compositions for producing watertight, vapor-permeable and flame retardant coatings The invention relates to coating compositions for producing watertight, vapor-permeable and flame-retardant coatings, comprising a vinyl chloride copolymer or vinyl acetate/ethylene dispersion, flameproofing agents, foam stabilizer and optionally crosslin...	05/24/1994
5283271	3,5-diphenyl or substituted 3,5-diphenyl-1-hydroxy-1,2-dihydroimidazole-2-thiones A compound selected from the group consisting of 3,5-diphenyl- and substituted 3,5-diphenyl-1-hydroxy-1,2-dihydroimidazole-2-thiones, and combinations thereof. Also disclosed is a process for producing the compound and an antimicrobial composition compris...	02/01/1994
5151127	Weather resistant, fire retardant preservative and protective compositions for the treatment of wood and cellulose products Fire retardation and wood preservation compositions having inorganic salts encapsulated by a water-based acrylic resin solution. The salts are carried by water into the wood or cellulose product to be treated. After the water evaporates, the inorganic sal...	09/29/1992
5125967	Biocidal composition comprising an isothiazolinone derivative and a substituted urea or halogenated aromatic alkyl sulphoxide or sulphone A composition comprises an isothiazolinone or an isothiazolothione and a substituted urea or a halogen-containing aromatic alkyl sulphoxide or sulphone. The isothiazolinone derivative can be 1,2-benzisothiazolin-3-one. The substituted urea may be 3-(...	06/30/1992
5102463	Flame retardant asphalt composition Disclosed is a fire retardant asphalt composition. The composition comprises: (a) about 40-60% wt asphalt; (b) about 1-20% wt thermoplastic; (c) about 15-40% wt flame retarding agent; and (d) the flame retarding agent comprises: (i) about 65-95% weight ammonium sul...	04/07/1992
5023019	U.V. detectable flame retardant A flame retardant or fire retardant preparation can be employed with fibrous material containing either cellulosic fibers, non-absorbent fibers, or blends thereof. The preparation is formed of an aqueous solution of ammonium sulfate, a metasilicate salt s...	06/11/1991
5017592	Stable biocide composition for industrial use A stable biocide composition for industrial use which comprises 4,5-dichloro-1,2-dithiol-3-one and a mixture of 5-chloro-2- methyl-3-isothiazolone and 2-methyl-3-isothiazolone, together with a substantially anhydrous organic solvent for dissolving said in...	05/21/1991
4954338	Microbicidal microemulsion Disclosed are dilutable oil-in-water microemulsions of low water soluble microbicidal isothiazolones and their method of preparation....	09/04/1990
4824483	U.V. Detectable flame retardant treatment A flame retardant or fire retardant preparation can be employed with fibrous material containing either cellulosic fibers, non-absorbent fibers, or blends thereof. The preparation is formed of an aqueous solution of ammonium sulfate, a metasilicate salt s...	04/25/1989
4783221	Compositions and process for preserving wood Novel compositions of matter and processes for utilizing such compositions in preserving wood are described. More particularly, the novel compositions comprise (A) at least one metal salt of an organic carboxylic acid containing at least about 6 carbon at...	11/08/1988
4737406	Flame retardant treatment A flame retardant or fire retardant preparation can be employed with fibrous material containing either cellulosic fibers, non-absorbent fibers, or blends thereof. The preparation is formed of an aqueous solution of ammonium sulfate, a metasilicate salt s...	04/12/1988
4645776	N-(dichlorofluoromethylthio)-3,4-dimethylmaleimide and its use as a fungicide The new compound N-(dichlorofluoromethylthio)-3,4-dimethylmaleimide can be prepared by reacting 3,4-dimethylmaleimide with dichlorofluoromethanesulphenyl chloride in the presence of an acid-binding agent. N-(dichlorofluoromethylthio)-3,4-dimethylmaleimide...	02/24/1987
4515789	ଲ-Lactam antibiotics A 3-ଲ-(vic-dihydroxyphenylmethyleneamino-2-oxo-imidazolidine)- or 3-ଲ-(vic-dihydroxyphenyl-methyleneamino-2,3-dioxo-piperazine)-1-carbo nylamino-acetamidoazetidin-2-one having an acidic grouping on 1 N, e.g. of the formula ##STR...	05/07/1985
4420577	Self-extinguishing polyolefin compositions Self-extinguishing polyolefin compositions consisting of: (1) from 52 to 96.55% by weight of at least one olefin polymer or copolymer; (2) from 3 to 30% by weight of a nitrogenous compound selected from amongst 1,3,5-triazines, urea and dicyandiamide; (3) from...	12/13/1983
4302345	Flame retarding cellulosic materials with sodium or potassium thiocyanate A flame resistant cellulosic insulation material, method of treating loosll cellulosic material and compositions for imparting flame resistance and flame and smolder resistance to such materials are disclosed utilizing thiocyanate compounds interstitiall...	11/24/1981
4264320	Production of black flame-resistant flexible textile materials Black, flame-resistant, substantially inert, non-conductive, flexible textile materials are produced by impregnating a scoured regenerated cellulosic textile material with a composition containing (a) a compound having in one tautomeric form, the general ...	04/28/1981
4243418	Compositions for fireproofing polyester fiber materials with substituted sulphurylamides A process for fireproofing polyester fibers is provided in which a substituted mono- or disulphurylamide of the formula ##STR1## wherein n is 1 or 2, R are aromatic, cycloaliphatic or aliphatic radicals or hydrogen and A is alkylene or an ammonium sa...	01/06/1981
4234341	s-Triazine, process for producing it and its use for fireproofing polyester fiber materials A s-Triazine of the formula ##STR1## wherein X, Y and Z are radicals of the formula ##STR2## and R are aromatic, cycloaliphatic or aliphatic radicals or hydrogen is provided. The process for the manufacture of such s-Triazines is also provi...	11/18/1980
4193805	Flame retardant regenerated cellulose containing a phosphoric acid or thiophosphoric acid amide The present invention concerns novel flameproofed regenerated cellulose incorporating, as flameproofing agent, a phosphoric acid or thiophosphoric acid mono- or triamide....	03/18/1980
4135028	Process for fireproofing synthetic fiber materials with sulphonamides A process for fireproofing polyester fibers in which a sulphonamide of the formula ##STR1## in which R is an aromatic, cycloaliphatic or aliphatic radical or hydrogen and in which the ring A is unsubstituted or further substituted or in which a ...	01/16/1979
4128687	Process for fireproofing polyester fiber materials with substituted sulphurylamides A process for fireproofing polyester fibers is provided in which a substituted mono- or disulphurylamide of the formula ##STR1## wherein n is 1 or 2, R are aromatic, cycloaliphatic or aliphatic radicals or hydrogen and A is alkylene or an ammonium sa...	12/05/1978
4063003	Product and process for producing fire retardant cellulosic materials A cellulosic substrate is rendered fire resistant through application thereto of an alcohol deactivated solution of chlorosulfonic acid and digested plant material....	12/13/1977
4049849	Inhibiting leaching of fire retardant salts from wood with cyclic sulfonium zwitterion solution impregnant Leaching of a fire retardant salt, such as a mixture of ammonium phosphates, impregnated into a wood substrate is inhibited by a process comprising: A. impregnating the wood substrate with an aqueous solution of a cyclic sulfonium zwitterion (CSZ), exempl...	09/20/1977
4046806	Method of preparing a disalt of 3,3-sulfonylbis (6-hydroxybenzene sulfonic acid) When 4,4'-dihydroxydiphenyl sulfone is sulfonated to form 3,3'-sulfonylbis(6-hydroxybenzene sulfonic acid), the product can be recovered from the reaction mixture by adding methanol or ethanol and a base to the reaction mixture to selectively precipitate ...	09/06/1977
4020262	Method of applying phosphoramide-hydroxymethyl phosphine condensation products for textile fire retardation A water soluble product suitable for rendering textile materials flame retardant is produced by condensing (a) at least one hydroxymethyl phosphorus compound selected from the group consisting of with (b) about 0.33 to 3 times the molar amount of at least one ...	04/26/1977
4013476	Non-combustible molding material A non-combustible molding material is produced from (a) a hydraulic inorganic mixture consisting of an inorganic substance composed predominantly of silica and an inorganic substance predominantly of calcium oxide, (b) mineral fibers, and (c) a substance ...	03/22/1977
3975277	Liquid composition for the treatment of waste materials A liquid composition comprising an emulsion of a vinyl plastic, an alkali acetate, an aluminum compound such as the fluoride, water glass, an alkali sulfate and an alkali thiosulfate is useful as a fire retarding agent for treating waste. Perchloric acid ...	08/17/1976

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Class 106/18.22 - Nitrogen compound contains a sulfur atom