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| Number | Title | Issue Date |
| 6624321 | Process for the preparation of polyether polyols The present invention relates to a process for the preparation of polyether polyols by the reaction of alkylene oxides and compounds containing active hydrogens, in the presence of specific Lewis acid metal compounds as catalysts, novel bis(perfluoroalkyl... | 09/23/2003 |
| 6207845 | Aluminum compounds and use thereof An aluminum compounds represented by the following general formula (1): Al(R1 --SO3)1 (R2)m (R3)n (1) wherein R1 is a hydrocarbon group which may be substituted, R2 is ... | 03/27/2001 |
| 5756791 | Process for the adsorption of chelated organometallic compounds and alumina beads including a chelated organometallic compound The invention relates to a process for the adsorption of chelated organometallic compounds, in which the said compounds are placed in contact with alumina-based beads produced by forming by agglomeration of an alumina powder using a rotational technique a... | 05/26/1998 |
| 5142079 | Fluorinated carbon chain-containing aluminum surface modifier The novel fluorinated carbon chain-containing aluminum compounds which are capable of imparting an SP value of desired level to inorganic materials and hence can be used as surface modifiers for improving the affinity between inorganic materials and fluor... | 08/25/1992 |
| 5084586 | Novel initiators for cationic polymerization Disclosed are novel compounds which are useful as initiators for cationically polymerizable monomers. The novel compounds comprise a carbon containing cation (e.g., trimethyloxonium) which is capable of initiating cationic polymerization and a non-nucleop... | 01/28/1992 |
| 4816594 | Coupling agent system of aluminium The present invention relates to aluminate coupling agents, their synthesis and applications. Metallic aluminum is reacted with lower alcohols, then reacted with selected longer chain alcohols, phenols, carboxylic acids etc., satisfied the coordination nu... | 03/28/1989 |
| 4675416 | Ternary charge transfer complex Disclosed herein are organometallic ternary charge transfer complexes of the formula (I) wherein RX is an inorganic chloride or fluoride which contains at least one oxygen and/or sulfur atom and is capable of forming a complex salt a(R).multidot.MX.sub.(a... | 06/23/1987 |
| 4650888 | Pentaerythritol derivative Complexes of pentaerythritol derivatives such as sulfuric acid ester of pentaerythritol or dipentaerythritol with a basic polyaluminum chloride and process for preparing the same are disclosed. The complex is novel and has a good anti-pepsin activity and ... | 03/17/1987 |
| 4610829 | Polyfluorinated sulphonic acids and their derivatives New products and compositions of matter complying with the general formula: wherein: Cn F2n+1 represents a straight or ramified branched perfluorinated chain: n represents a whole number between 1 and 20, b is a whole number between 2 and... | 09/09/1986 |
| 4595694 | Azulene derivatives, processes of their synthesis and their uses as anti-ulcerative and anti-inflammatory agents A new series of azulene derivatives are disclosed. These compounds are stable to light and heat and are useful as anti-ulcerative and anti-inflammatory agents. Such compounds can be synthesized by reacting 2H-cyclohepta(b) furan-2-one or its derivative su... | 06/17/1986 |
| 4543430 | Process for the preparation of addition products of epoxides and hydroxylated compounds Process for the preparation of addition products of epoxides and hydroxylated compounds, characterized by the fact that it comprises the reaction of an epoxide and a hydroxylated compound in the homogeneous liquid phase, in the presence, as catalyst, of a... | 09/24/1985 |
| 4532080 | Adhesion promoters The bond strength between a sulphur-vulcanizable rubber and a metal, especially brass, is increased by using as bonding promoter an organic substance containing one or more groups of the formula --S--SO2 R where R represents (a) a radical --OM ... | 07/30/1985 |
| 4457874 | Condensation products of substituted phenol sulfonic acid and formaldehyde A dispersing agent which is (a) a condensation product of a substituted phenol sulfonic acid which is an arylphenol sulfonic acid or an aralkylphenol sulfonic acid with from about 0.5 to about 4 moles of formaldehyde per mole of substituted phenol sulfoni... | 07/03/1984 |
| 4443382 | Aluminum salts of aromatic sulfonic acids formaldehyde condensates Aluminum salts of aromatic sulfonic acid formaldehyde condensates are useful cement additives and leather retanning agents. These salts prepared by reaction of freshly precipitated aluminum hydroxide with aromatic sulfonic acid formaldehyde condensate are... | 04/17/1984 |
| 4425278 | Complex compounds, process for their preparation, and their use A complex compound of a metal salt or metalloid salt and an ansolvo-acid or proton-acid, of the general formula I in which M is a m-valent cation of a metal or metalloid, a metal-oxy or metal-dioxy cation or a hydrogen atom, X is a n-valent anion of a n-basic ... | 01/10/1984 |
| 4404408 | Complexed compounds, processes for their manufacture and their use Metal or metalloid salts, ansolvo-acids and proton-acids can be so complexed with 1,2,3-triols, glycerol ethers or glycerol thioethers containing at least 6 C atoms in the molecule that they are in the form of compositions which are soluble in organic sol... | 09/13/1983 |
| 4388227 | Intercalation of graphitic carbon fibers The formation of improved intercalated graphitic carbon fibers of further diminished electrical resistivity (i.e., increased electrical conductivity) is made possible. Not only is the specific electrical resistivity of the resulting fibers reduced (e.g., ... | 06/14/1983 |
| 4307078 | Sulfonated bis(alkylphenoxy)alkanes as dental plaque barriers Compounds useful in compositions and methods for preventing the attachment of dental plaque to the surfaces of the teeth of mammals comprise certain sulfonated bis(alkylphenoxy)alkanes and the pharmaceutically acceptable salts thereof. They are used in ph... | 12/22/1981 |
| 4307077 | Sulfonated bis(naphthoxy)alkanes as dental plaque barriers Compounds useful in compositions and methods for preventing the attachment of dental plaque to the surfaces of the teeth of mammals comprise certain sulfonated bis(naphthoxy)alkanes and the pharmaceutically acceptable salts thereof. They are used in pharm... | 12/22/1981 |
| 4283347 | Para-menth-1-ene-7-sulfonic acid and salts thereof Para-menth-1-ene-7-sulfonate salts are made by reacting ଲ-pinene with a bisulfite salt under free radical conditions.... | 08/11/1981 |
| 4278610 | Method of making an organic metal salt or complex A method of making an organic metal salt or complex is disclosed by reacting a heavy metal hydroxide with an organic Lewis acid or salt thereof in the presence of a gaseous catalyst such as a form of CO2. The reaction may be controlled by the a... | 07/14/1981 |
| 4275199 | Process for preparing mixed sulfonates of bis-(N-oxypyridyl-2-thio)aluminum A process is disclosed for the preparation of bis-(N-oxypyridyl-thio) derivatives of aluminum sulfonates by reacting a bis-isopropylate aluminum derivative of an organic sulfonate with two equivalents of the N-oxide of pyridine-2 thiol. The bis-isopropyla... | 06/23/1981 |
| 4252735 | Stable aqueous alkali metal aluminate solutions The specification discloses a method of stabilizing aqueous alkali metal aluminate solutions against precipitation of solids and/or the development of a cloudy appearance over a period of standing. The method comprises dissolving hydrated alumina and an a... | 02/24/1981 |
| 4219540 | Method for inhibiting perspiration Method of inhibiting perspiration with antiperspirant compositions containing trivalent metal salts of trifluoromethanesulfonic acid of the formula: wherein Me is aluminum, lanthanum, cerium or didymium obtained by reacting trifluoromethanesulfonic acid w... | 08/26/1980 |
| 4216225 | Methylmethioninesulfonium compounds, process for their preparation, and pharmaceutical compositions containing them Methylmethioninesulfonium compounds of the formula ##STR1## wherein X.crclbar. represents an anion; R1 represents a hydrogen atom or an acyl group of the formula -COR3 in which R3 represents an alkyl group with 1 to 20 car... | 08/05/1980 |
| 4140707 | Malonato platinum anti-tumor compounds Malonato platinum coordination compounds and a method of treating malignant tumors comprising the parenteral administration to an affected animal of a solution of the compound.... | 02/20/1979 |
| 4132724 | Preparation of organoaluminum compositions Organoaluminum compounds of the formula ##STR1## in which A, B and C are each selected from alkoxy, aryloxy, alkylcarboxyl, arylcarboxyl, a dicarboxylic acid half ester, a dicarboxylic acid half amide, alkyl sulfate, aryl sulfonate, dialkyl phosphate... | 01/02/1979 |
| 4107416 | Components of catalysts for use in polymerizing and catalysts prepared therefrom There are disclosed new starting components for use in preparing catalysts for the polymerization and copolymerization of olefins. The new starting components are compounds having the general formulae R2 AlOR" and/or RAl (OR")2, in w... | 08/15/1978 |
| 4077917 | Aqueous soluble mixed complex organic salts of aluminum sulfate Mixed complex organic salts of aluminum sulfate are prepared. The mixed complex salts are soluble in aqueous solutions and have surface active properties. The organic portion of the mixed salts is derived from a member selected from the group of a neutral... | 03/07/1978 |
| 4076638 | Oil-soluble aluminum compositions This invention relates to the preparation of oil-soluble aluminum compositions of high aluminum content, such as from about 15 to 25% aluminum; to the resulting products; and to the use of such products, for example, as fuel additives such as additives em... | 02/28/1978 |
| 4075178 | Organoaluminum compositions Organoaluminum compounds of the formula ##STR1## IN WHICH A, B and C are each selected from alkoxy, aryloxy, alkylcarboxyl, arylcarboxyl, a dicarboxylic acid half ester, a dicarboxylic acid half amide, alkyl sulfate, aryl sulfonate, dialkyl phosphate... | 02/21/1978 |
| 4034001 | Bis-amidoalkanesulfonic acids and salts thereof Bis-amidoalkanesulfonic acids and their salts find use in applications where amides and sulfonic compounds are useful. Bis-acrylamides and the like are polymerizable monomers whose polymers are useful as gelling agents for aqueous systems, as well as for ... | 07/05/1977 |
| 4029708 | Linear surfactant polymers formed from substituted amines and difunctional reactants Linear surfactant polymers, useful in waterflooding processes and as emulsion breakers, can be prepared by reacting various amines, such as hexamethylene diamine, with monofunctional pendant groups, such as propylene oxide, and then further reacting the s... | 06/14/1977 |
| 4025615 | Antiperspirant complexes formed with alkali metal and ammonium zirconyl carbonates Alkali metal and ammonium zirconyl carbonates (AZC) may be used as active antiperspirant ingredients when converted to complexes with various acidic antiperspirant agents, including particularly the highly acidic zirconium compounds. The acidic antiperspi... | 05/24/1977 |
| 4025535 | Sulfoalkylated flavanone sweeteners Flavanones represented by the formula ##STR1## wherein R is a lower alkyl of from one to three carbon atoms inclusive, n is an integer of from one to three inclusive and M is hydrogen or a physiologically acceptable metal cation, are disclosed. These... | 05/24/1977 |
| 4012400 | Preparation of sulfonates from sultones A process for the preparation of aluminum trialkyl sulfonates which are useful as intermediates to alkyl sulfonate surfactants which comprises reacting a long chain trialkyl aluminum at a temperature between about 100° C. and about 250° C. with a sulton... | 03/15/1977 |
| 4005141 | Perfluoroalkylsulfonamidoaryl compounds Phenyl-substituted perfluoroalkanesulfonanilides in which the phenyl rings are linked by sulfur, sulfinyl or sulfonyl and salts thereof in which the rings and the perfluoroalkylsulfonamido nitrogen are optionally substituted. The compounds are active herb... | 01/25/1977 |
| 3998788 | Aluminum-zirconium anti-perspirant systems with trace amounts of alkaline earth metals Unusually effective anti-perspirant compositions are provided by forming an astringent complex of a basic aluminum compound, a zirconium compound and a trace amount of an alkaline earth metal salt. The alkaline earth metal may be either calcium or magnesi... | 12/21/1976 |
| 3991176 | Aluminum-zirconium anti-perspirant systems with hydroxy carboxylic compounds Anti-perspirant complexes are provided which comprise a combination of a basic aluminum compound, a zirconium compound and a hydroxy carboxylic compound which may be a non-toxic salt of a hydroxy carboxylic acid, a non-toxic salt of an aluminum chelate of... | 11/09/1976 |
| 3985788 | Phenyl propionic acids and derivatives thereof Novel -halo-ଲ-(4-cyclohexylphenyl)propionic acids and their salts and esters are described. Therapeutic compositions containing same and a method of treating inflammation by their administration are also disclosed.... | 10/12/1976 |
