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| Number | Title | Issue Date |
| 6843842 | Glass coating agent and method for coating glass material using the same A glass coating agent is provided which is adapted for application onto the surface of a glass substrate and, upon heating, forms a metal oxide layer. The glass coating agent comprises a metallic compound represented by formula (I): R1k-m | 01/18/2005 |
| 6689459 | Clear cathodic electrocoating compositions An improved aqueous cathodic electrocoating composition having a binder of an epoxy-amine adduct which is an epoxy resin that has been reacted with an amine, a blocked polyisocyanate crosslinking agent and an organic or inorganic acid as the neutralizing ... | 02/10/2004 |
| 6627765 | Volatile organometallic complexes suitable for use in chemical vapor depositions on metal oxide films Novel ligated compounds of tin, titanium, and zinc are useful as metal oxide CVD precursor compounds without the detriments of extreme reactivity yet maintaining the ability to produce high quality metal oxide coating by contact with heated substrates.... | 09/30/2003 |
| 6531618 | Process for preparing water-soluble catalysts The invention relates to a process for preparing water-soluble organotin catalysts by contacting organotin compounds with polyelectrolytes and, optionally, subsequently removing the water.... | 03/11/2003 |
| 6517795 | Process for producing hydrotalcites and the metal oxides thereof A process for producing high-purity hydrotalcites by reacting alcohols or alcohol mixtures with at least one or more divalent metal(s) and at least one or more trivalent metal(s) and hydrolyzing the resultant alcoholate mixture with water. The correspondi... | 02/11/2003 |
| 6403772 | Open-pentadienyl metallocenes, precursors thereof and polymerization catalysts therefrom New metallocene compounds are described where the ligand contains at least one open-pentadienyl containing radical characterized by a cyclic or acyclic, six π electron, delocalized, five atomic center structure. These metallocenes can advantageously be u... | 06/11/2002 |
| 6156832 | Composition based on organotin maleates which can be used to stabilize and lubricate thermoplastic polymers, Process for producing the said composition The invention relates to a composition containing organotin maleates such as is obtained by reacting a mixture of a low molecular weight alcohol or epoxyalkane and of a high molecular weight alcohol or epoxyalkane with maleic anhydride and by then bringin... | 12/05/2000 |
| 5985967 | Composition based on high molecular weight organotin maleates which can be used to stabilize thermoplastic polymers, process for producing the said compositions The invention relates to a composition containing high molecular weight organotin maleates as obtained by reacting a high molecular alcohol or epoxyalkane with maleic anhydride and by then bringing the mixture thus obtained into contact with a dialkyltin ... | 11/16/1999 |
| 5776424 | Two powder synthesis of hydrotalcite and hydrotalcite-like compounds with monovalen inorganic anions There is provided a method for making a monovalent inorganic anion-intercalated hydrotalcite-like material by first reacting a magnesium-containing powder and a transition alumina powder in a carboxylic acid-free, aqueous suspension to form a meixnerite ... | 07/07/1998 |
| 5730951 | Two powder synthesis of hydrotalcite and hydrotalcite-like compounds with polyvalent inorganic anions There is provided a method for making a polyvalent inorganic anion-intercalated hydrotalcite-like material by first reacting a magnesium-containing powder and a transition alumina powder in a carboxylic acid-free, aqueous suspension to form a meixnerite ... | 03/24/1998 |
| 5728366 | Two powder synthesis of hydrotalcite and hydrotalcite-like compounds with monovalent organic anions There is provided a method for making monovalent organic anion-intercalated hydrotalcite-like materials by first reacting a magnesium-containing powder and a transition alumina powder in a carboxylic acid-free, aqueous suspension to form a meixnerite inte... | 03/17/1998 |
| 5728365 | Two powder synthesis of hydrotalcite and hydrotalcite-like compounds with divalent inorganic anions There is provided a method for making a divalent inorganic anion-intercalated hydrotalcite-like material by first reacting a magnesium-containing powder and a transition alumina powder in a carboxylic acid-free aqueous suspension to form a meixnerite inte... | 03/17/1998 |
| 5728364 | Two powder synthesis of hydrotalcite and hydrotalcite like compounds There is provided an improved method for making synthetic hydrotalcite by first reacting a divalent metal compound with a trivalent metal oxide powder in a carboxylic acid-free, aqueous solution or suspension to form an intermediate. This intermediate is ... | 03/17/1998 |
| 5728363 | Two powder synthesis of hydrotalcite and hydrotalcite-like compounds There is provided an improved method for making synthetic hydrotalcite by first reacting powdered magnesium oxide with a high surface area, transition alumina in a solution or suspension to form a meixnerite-like intermediate. This intermediate is then co... | 03/17/1998 |
| 5693309 | Substituted complexing agents, complexes, and complex salts, processes for their production, and pharmaceuticals containing same 1. Compounds of general Formula I ##STR1## wherein n and m in each case mean the numbers 0, 1, 2, 3 and 4, X stands for a hydrogen atom and/or a metal ion equivalent of an element of atomic numbers 21-29, 31, 32, 37-39, 42-44, 49 or 57-83, R1 a... | 12/02/1997 |
| 5583157 | Dibutyltin bis(dihydroxybenzoates) and compositions containing these compounds This invention provides novel Sn compounds, i.e. di-n.butyltindihydroxybenzoates, which exhibit excellent activities against varies tumors. This invention also provides pharmaceutical compositions which contain said novel Sn compounds in combination with ... | 12/10/1996 |
| 5578286 | Two powder synthesis of hydrotalcite-like compounds with divalent or polyvalent organic anions There is provided a method for making a divalent or polyvalent organic anion-intercalated hydrotalcite-like materials by first reacting a magnesium-containing powder and a transition alumina powder in an aqueous suspension to form a meixnerite intermediat... | 11/26/1996 |
| 5559147 | Aromatic fluorine-containing organotin compounds and anti-tumour composition The invention relates to novel aromatic fluorine-containing organotin compounds of the formula {(F5 C6 RCO2 SnBu2)2 O}2 and {(F5 C6 RCO2)2 SnBu2 | 09/24/1996 |
| 5482700 | Substituted polyamino, polycarboxy complexing agent dimers for MRI and X-ray contrast 1. Compounds of general Formula I ##STR1## wherein n and m in each case mean the numbers 0, 1, 2, 3 and 4, X stands for a hydrogen atom and/or a metal ion equivalent of an element of atomic numbers 21-29, 31, 32, 37-39, 42-44, 49 or 57-83, R1 a... | 01/09/1996 |
| 5426202 | Alkyl tin compounds, their synthesis and electrically conductive and IR-reflecting layers The invention relates to compounds of the general formula SnR1a R2b R3c, in which R1 is an alkyl group with 1 to 4 carbon atoms, R2 is an acetate group, R3 is a ... | 06/20/1995 |
| 5364954 | Process for the preparation of diorganotin dicarboxylates The invention relates to a process for the preparation of a pulverulent diorganotin dicarboxylate, which comprises reacting a diorganotin oxide of the formula I, ##STR1## in which R1 and R2, independently of one another, are C | 11/15/1994 |
| 5155248 | Polyurethane catalysts Reaction products of dibutyl tin oxide with selected aromatic aminocarboxylic acids, a process for their preparation and their use as catalysts for the preparation of polyurethanes.... | 10/13/1992 |
| 5089645 | Hydroxyl-containing organotin catalysts for making polyurethanes Useful as catalysts for the reaction of a polyisocyanate or a partially blocked polyisocyanate with a hydroxyl-containing compound are hydroxyl-containing organotins such as, for example, compounds of formulas I-III ##STR1## where R is a C1... | 02/18/1992 |
| 5087711 | Method for the preparation of tetraalkyl-tin A method is disclosed for the preparation of tetraalkyl-tin wherein tin-tetraacetate is first dispersed in tetrahydrofuran and trialkyl-aluminum is slowly added to the dispersion in an amount sufficient to cause complete reaction. The reaction is carried ... | 02/11/1992 |
| 5055603 | Method for the preparation of dialkyl-tin-dichlorides A method is disclosed for the production of dialkyl-tin-dichlorides whose alkyl groups have 1 to 22 carbon atoms. Trialkyl-aluminum is slowly added to a solution of tin-diacetate-dichloride and tetrahydrofuran in the mole ratio of about 2:3. The aluminum-... | 10/08/1991 |
| 5041577 | Organogermanium compounds, processes for producing the same, and agent for inhibiting the activity of opioid peptide-degrading enzyme The present invention relates to (a) novel organogermanium compounds represented by the general formula (1) ##STR1## (R1 to R6 are independently a hydrogen atom or a lower alkyl group; X is a halogen atom; and Y1 and ... | 08/20/1991 |
| 4987244 | Organotin catalysts for use in polyurethane systems Useful as catalysts for the reaction of a polyisocyanate or a partially blocked polyisocyanate with a hydroxy-containing compound are organotins of the formula R2 Sn[X--R1 --OH]2 where R is a C1 -C8 alkyl ... | 01/22/1991 |
| 4968824 | Tin monochelate catalysis of organopolysiloxane compositions Organopolysiloxane compositions curable into elastomeric state, whether in single- or two-component form, comprise an ,ω-dihydroxypolydiorganopolysiloxane oil, a crosslinking agent therefor, optionally, inorganic fillers and an adhesion promoter, ... | 11/06/1990 |
| 4795820 | Method of manufacturing tinorganic compounds and stabilizers A method of manufacture of tinorganic compounds.... | 01/03/1989 |
| 4731462 | Organotin compounds containing fluorine useful for forming fluorine-doped tin oxide coating This invention relates to organotin compounds containing fluorine which are particularly useful for forming fluorine-doped tin oxide coatings by the chemical vapor deposition method. In the preferred embodiment, the compound is monobutyldichlorotin triflu... | 03/15/1988 |
| 4425280 | Metal amino acids A composition of matter comprising metal complexes of aminocarboxylic-carboxylic acids. The composition may be used as polyvinal halide stabilizers.... | 01/10/1984 |
| 4374778 | Monoalkylfluorotin compounds What are disclosed are monoalkylfluorotin compounds of the formula ##STR1## wherein R is alkyl having 1 to 12 carbon atoms, X taken alone is fluorine or carboxylate, Y taken alone is chlorine, carboxylate, or ##STR2## or wherein X and Y, taken t... | 02/22/1983 |
| 4322519 | Method of producing polyurethanes The use of a catalytic amount of a specific monoorganotin compound, namely a monoalkyltin oxide, a monocarboxylate thereof, a monoalkyltin sulfide or monophenyltin oxide, in producing polyurethanes by reacting under heating an at least partially blocked p... | 03/30/1982 |
| 4292252 | Process for preparing organotin esters Organotin esters from acid esters of di or poly carboxylic acids are made by mixing base an organotin halide and the acid ester in the presence of water, and reacting to form the organotin ester, the amount of base and acid ester being to provide 0.9-1.3 ... | 09/29/1981 |
| 4283578 | Process for making glycol This invention is concerned with producing ethylene and/or 1,2-propylene glycol by the reaction of a non-cyclic oxymethylene compound formed by the hydration or acetalization of formaldehyde with a compound containing one or more of silicon, germanium and... | 08/11/1981 |
| 4237043 | Organotin compounds, the preparation and use thereof The invention provides novel organotin compounds and their preparation by reaction of organotin halides with mercaptans, thiocarboxylic acid esters, carboxylic acids or carboxylic acid partial esters. Suitable organotin halides are those obtained by react... | 12/02/1980 |
| 4231949 | Process for preparing organotin esters Organotin esters from acid esters of di or poly carboxylic acids are made by adding a base to a mixture of an organotin halide and the acid ester in the presence of water, and reacting to form the organotin ester, the amount of base and acid ester being t... | 11/04/1980 |
| 4224338 | Simultaneous fungicidal and miticidal protection of plants employing certain tin compounds Method of protecting plants from both fungal organisms and mites in the same treatment in which there is applied to the plant an amount of one or more of selected tricyclopentyl tin and tris(cyclopentylmethyl)tin compounds, which amount is sufficient to p... | 09/23/1980 |
| 4134878 | Novel organotin stabilizer compositions and polyvinyl resins stabilized therewith A stabilizer composition for polyvinyl polymers contains (a) an organotin compound having the formula: ##STR1## WHEREIN M + N = 4 AND M IS EITHER 1 OR 2, R1, R2, R3 and R4 are each independently a hydrogen atom... | 01/16/1979 |
| 4080363 | Process for making organotin dihalides and trihalides and stabilizers prepared therefrom An organotin dihalide having the formula ##STR1## OR A MIXTURE OF THE DIHALIDE AND AN ORGANOTIN TRIHALIDE IS PREPARED BY REACTING METALLIC TIN WITH AN OLEFIN HAVING THE FORMULA ##STR2## wherein R1, R2, R3 and R | 03/21/1978 |
