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| Number | Title | Issue Date |
| 7279515 | Resorcinol carbonate-based phosphate ester compounds as flame retardants Resorcinol carbonate-based phosphate esters are prepared by reacting resorcinol carbonates with phosphorous oxychloride or a chlorophosphate. The resorcinol carbonates can be synthesized by the reaction of resorcinol with phosgene or diphenyl carbonate. The resorcin... | 10/09/2007 |
| 6790975 | Aminostyrylanthracene compound, synthetic intermediate thereof, and process for the production thereof This invention is an aminostyrylanthracene compound represented by, for example, the following general formula [I]. This compound is produced by condensation from a corresponding aminobenzaldehyde and a phosphonic ester or phosphonium salt. ... | 09/14/2004 |
| 6696589 | Combined supported liquid membrane/strip dispersion process for the removal and recovery of radionuclides The present invention provides a novel process for the removal and recovery of radionuclides from waste waters and process streams. The process of the present invention utilizes a combination of a supported liquid membrane (SLM) and a strip dispersion to ... | 02/24/2004 |
| 6468992 | Phosphonic acid diester derivatives The present invention provides novel phosphonic acid diester derivatives useful as medicines. The phosphonic acid diester derivatives ##STR1## are represented by the general formula: wherein R1 represents amino group, N-lower alkylamino group, N-low... | 10/22/2002 |
| 6465687 | Thyroid receptor ligands and method Novel thyroid receptor ligands are provided which have the general formula (I) ##STR1## where R1 is alkyl of 1 to 4 carbons or cycloalkyl of 3 to 7 carbons; R2 and R3 are the same or different and are hydrogen, halogen, ... | 10/15/2002 |
| 6448422 | Chromogenic compound This application relates to a novel compound of formula I, as defined herein, processes and intermediates for its preparation and the use of the compound of formula I as a substrate for a pharmaceutical screen.... | 09/10/2002 |
| 6372730 | 2-decarboxy-2-phosphinico Prostaglandin F analogs The invention provides novel Prostaglandin F analogs. In particular, the present invention is directed to compounds having a structure according to the following formula: ##STR1## wherein R1, R2, X, Y, V, a, b, W, and Z are defined b... | 04/16/2002 |
| 6184187 | Phosphorus compounds and their use as corrosion inhibitors for perfluoropolyethers Novel phosphorus compounds are effective corrosion inhibitors for perfluoropolyether lubricating oils and greases, and hydraulic fluids.... | 02/06/2001 |
| 6147244 | Preparations of thiophosphites and thiophosphonates Improved methods for converting phosphite or phosphonate esters into corresponding thiophosphites or thiophosphonates and for synthesizing specific thiophosphite and thiophosphonate compounds so produced are disclosed and claimed. The methods start from p... | 11/14/2000 |
| 5679863 | Preparation of carbonylphosphine oxides The preparation of -carbonylphosphine oxides by oxidizing an -hydroxyalkyl phosphine oxide with an organic hydroperoxide or of an organic peroxy acid in the presence of a compound of a Group IV to Group VIII metal in the periodic table, and ... | 10/21/1997 |
| 5569800 | Electrophotographic photoconductor, pyrene-ring-containing olefin compound for use in the same, intermediate for synthesizing the olefin compound, and method of synthesizing the olefin compound An electrophotographic photoconductor which is composed of an electroconductive support and a photoconductive layer formed thereon comprising a novel pyrene-ring-containing olefin compound having formula [I]: ##STR1## wherein R1 and R... | 10/29/1996 |
| 5550277 | Perfluoroalkyl and perfluoroalkylether substituted aromatic phosphates, phosphonates and related compositions Perfluoroalkyl and perfluoroalkylether substituted aromatic phosphates, phosphonates and related compositions prepared by reaction of pefluoroalkyl or pefluoroakylether substituted phenols with mono- and dihalophosphite and primary and secondary phosphony... | 08/27/1996 |
| 5550276 | Phosphonic acid derivatives and thionophosphonic acid derivatives Compounds of the general formula I ##STR1## in which n is 1, 2 or 3 and in which X is oxygen or sulfur, T has the meaning of --S--, --S--S--, --S--S--, --S--S--S--S--, --S--S--S--S--S--, ##STR2## and Y has the meaning of ##STR3## in wh... | 08/27/1996 |
| 5424474 | Fluorinated carboxylic acid esters of phosphono- and phosphinocarboxylic acids containing hydroxyl and/or mercapto groups, a method for their preparation, and their use The present invention relates to fluorinated carboxylic acid esters of phosphono- and phosphinocarboxylic acids containing hydroxyl and/or mercapto groups, their use as waterproofing and/or oil-repellency agents, and a method for their preparation.... | 06/13/1995 |
| 5414102 | Fluorinated carboxylic acid esters of phosphono- and phosphinocarboxylic acids containing acrylate and/or methacrylate groups The present invention relates to fluorinated carboxylic acid esters of phosphonocarboxylic acids containing acrylate and/or methacrylate groups, their use as waterproofing or oil-repellency agents, and a method for their preparation.... | 05/09/1995 |
| 5362906 | Farnesyl pyrophosphate analogs The present invention is directed to farnesyl pyrophosphate analogs which inhibit farnesyl-protein transferase (FTase) and the farnesylation of the oncogene protein Ras. The invention is further directed to chemotherapeutic compositions containing the com... | 11/08/1994 |
| 5308517 | Ashless lube additives containing complexes of alkoxylated amines, dihydrocarbyldithiophosphoric acid, and adenine A composition of matter having utility in lubricant formulations, said composition being the reaction product of adenine, alkoxylated amine and dihydrocarbyldithiophosphoric acid and having the general formula (I): ##STR1## where R is hydrogen or a h... | 05/03/1994 |
| 5260051 | Compositions comprising phosphate ester compounds containing a beneficial reagent component The invention relates to novel compositions, in particular personal product compositions containing phosphate ester surfactants in which a portion of the surfactant molecule has a so-called "benefit reagent" function. It is believed that this benefit reag... | 11/09/1993 |
| 5107011 | Isoprenoid phosphinylformic acid squalene synthetase inhibitors and method Compounds which are inhibitors of cholesterol biosynthesis (by inhibiting de novo squalene biosynthesis), and thus are useful as hypocholesterolemic agents and antiatherosclerotic agents, are provided which have the structure ##STR1## wherein R | 04/21/1992 |
| 5080813 | Lubricant composition containing dialkyldithiophosphoric acid neutralized with alkoxylated aliphatic amines Amine salts having utility in metalworking operations is disclosed. The amine salts are prepared by the reaction of (A) a dihydrocarbyldithiophosphoric acid of the formula ##STR1## wherein R1 and R2 are hydrocarbyl-based groups indep... | 01/14/1992 |
| 5068425 | Process of preparation of phosphinamides, applications and new products Phosphinamides are prepared by the action of an organic halide on an oxazaphospholidine. Depending upon the configuration desired for the stereoisomer to be obtained, an oxazaphospholidine is utilized which has been derived from a (+) or (-) optically-act... | 11/26/1991 |
| 4997912 | Esters of fatty acids, which may be quaternized, from oxalkylated alkylalkylenediamines Fatty acid esters of oxalkylated alkylalkylenediamines, which may be quaternized: Esters of oxalkylated alkylalkylenediamines, which may be quaternized, of the formula ##STR1## where the individual symbols have the meaning given in the description, ... | 03/05/1991 |
| 4960919 | Process for the preparation of alkyl alkenylphosphinates A process for the preparation of alkyl esters of alkenylphosphinic acid, having the general formula I ##STR1## wherein R1 represents H or CH3, R2 alkyl having from 1 to 4 carbon atoms or phenyl and R3 alkyl... | 10/02/1990 |
| 4924024 | Phosphorus-containing squalene synthetase inhibitors, new intermediates and method Compounds which are useful as inhibitors of cholesterol biosynthesis and thus as hypocholesterolemic agents are provided which have the structure ##STR1## wherein Q is ##STR2## or a bond; Z is --(CH2)n -- or --(CH2 | 05/08/1990 |
| 4883615 | Flameproofing compounds A process for flameproofing a substrate comprising applying to the substrate a compound of formula I ##STR1## in which R1.sym. is a N.sym. cation defined in the Specification and R2 and R3 are o... | 11/28/1989 |
| 4774351 | Aqueous fluids compositions containing dithiophosphorus/amine salts Phosphorus, sulfur and nitrogen containing salts prepared from dithiophosphorus compounds and amines are disclosed, which salts find utility in aqueous functional fluids. Compositions comprising a continuous aqueous phase, at least one of said salts prepa... | 09/27/1988 |
| 4753749 | Microbiocidal cleaning agent and preparation thereof The present invention relates to microbiocidal cleansing agent and to a microbiocidal amine alkyl phosphate additive which is incorporated therein. The microbiocidal amine alkyl phosphate has the following general structure: ##STR1## wherein R=a... | 06/28/1988 |
| 4721802 | Dithiophosphorus/amine salts Phosphorus, sulphur and nitrogen containing salts prepared from dithiophosphorus compounds and amines are disclosed, which salts find utility in aqueous functional fluids. Compositions comprising a continuous aqueous phase, at least one of said salts prep... | 01/26/1988 |
| 4661601 | Resorcinol compounds New compounds having the formula 1 ##STR1## wherein W is hydrogen, halogen, n-alkyl, --NHCOR1, --COR1, or phenoxyacetylamino optionally substituted by one or two C1-12 straight- or branched chain alkyl, X is a substit... | 04/28/1987 |
| 4656200 | Phosphonic acid salts as flame retardants for polyurethanes and polyisocyanurates The invention provides salts of methyl phosphonic acid and its mono- or di-methyl ester with certain amines. The salts are useful flame retardant additives for polyurethanes and polyisocyanurates.... | 04/07/1987 |
| 4542023 | Fungicidal salts of organophosphorus derivatives Compounds of the formula: ##STR1## wherein: R1 =H, OH, alkyl (C1 -C4) optionally substituted by halogen, OH or NHOH; optionally substituted phenyl; or alkoxy (C1 -C4); R2 and R3 | 09/17/1985 |
| 4514311 | Wear-resistant aircraft engine lubricating oil A wear-resistant aircraft engine oil contains a reaction product of didodecyl phosphate and ##STR1## wherein x+y+z is 5.3.... | 04/30/1985 |
| 4466895 | Metal salts of lower dialkylphosphorodithioic acids Certain metal salts of one or more dialkylphosphorodithioic acids are disclosed wherein (A) the alkyl groups each contain from two to four carbon atoms and at least one alkyl group is a butyl group, (B) the total number of carbon atoms per phosphorus atoms is ... | 08/21/1984 |
| 4448706 | Defoaming detergent additives containing bleached tallow acid phosphates This invention relates to defoaming detergent additives especially suitable for use in automatic dishwashing machines. The defoaming detergent additives are mixtures of a certain nonionic surfactant and a bleached tallow acid phosphate ester.... | 05/15/1984 |
| 4416667 | Methanol, ethanol, or gasohol fuel containing as a wear-inhibiting additive a reaction product of an ether-amine with a phosphate or a substituted phosphonic acid A novel fuel composition contains ethanol or gasohol plus, as a wear-inhibiting additive, a quaternary ammonium reaction product of an ether amine (R-O-R")a -NH3-a, typically C13 H27 -O-(CH2)3 | 11/22/1983 |
| 4257987 | Lower alkyl di propargyl phosphates Synergistic arthropodicidal compositions containing (1) a phosphorus-containing compound of the formula ##STR1## in which R1, R2 and R3 each independently is an optionally substituted alkyl, alkenyl or aryl radical, a... | 03/24/1981 |
| 4220726 | Impregnated resins for extraction of metals and processes of production and use thereof Extraction agents for the extraction of copper, zinc, uranium and nickel, or any of these, from aqueous solutions containing same, comprise a macroporous polymer supporting a specific extractant for such metal, the polymer being rendered hydrophilic by th... | 09/02/1980 |
| 4139616 | Fungicidal compositions based on phosphorous acid esters and salts thereof Compositions for controlling fungus disease are disclosed which contain as active material a fungicidally effective amount of at least one compound of the formula ##STR1## IN WHICH R is an optionally halogenated or nitrated, linear or branched a... | 02/13/1979 |
| 4123526 | Thionophosphate insecticide activators Compounds which are useful as insecticide activators are described herein. The compounds are defined by the following formula: ##STR1## wherein R is selected from the group consisting of lower alkoxy, dimethyl, trimethyl, halogen, dihalogen, trifluor... | 10/31/1978 |
| 4115482 | Stereospecific cis- and trans-vinylic phosphorus esters Vinylic thiophosphorus acid esters of either cis- or trans-configuration can be synthesized in a stereospecific reaction of a cis- and a trans-vinylic metal compound with diorgano phosphoryl disulfide and a diorgano phosphoryl sulfenyl halide, respectivel... | 09/19/1978 |
