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| Number | Title | Issue Date |
| 4173650 | Cis-2-benzoyl-3-hydroxy-2-alkenonitriles as anti-inflammatory agents This disclosure describes new compounds and compositions of matter useful as anti-inflammatory agents and as inhibitors of the progressive joint deterioration characteristic of arthritic disease and the methods of meliorating inflammation and of inhibitin... | 11/06/1979 |
| 4166097 | Extractive recovery of trivalent thallium values from aqueous solutions Trivalent thallium values are extractively recovered from aqueous media containing dissolved trivalent and monovalent thallium values by treating the aqueous medium with an extractant comprising a carboxylic acid medium having limited solubility in water ... | 08/28/1979 |
| 4152401 | Chelated lithium aluminum compounds Chelated lithium aluminum compounds are prepared by mixing a lithium aluminum compound such as a lithium aluminum hydride with a chelating agent wherein the agent contains at least one nitrogen atom. The chelating agent is a tertiary polyamine or aminoeth... | 05/01/1979 |
| 4135051 | Process for preparing arylalkanoic acid derivatives 2-Aryl-C3 to C6 -alkanoate esters are prepared economically by reacting an enol ether of an aryl alkyl ketone with a trivalent thallium salt in an organic solvent. The trivalent thallium ions can be regenerated by adding a peracid an... | 01/16/1979 |
| 4133824 | Organo-magnesium complexes and process for their preparation Hydrocarbon soluble organo-magnesium complex of the formula wherein R is a hydrocarbyl group or ##STR1## wherein R2 is a hydrocarbyl group. R' is a primary alkyl group having 1 to 25 carbon atoms, or phenyl group, or mixture thereof, M is a gro... | 01/09/1979 |
| 4122106 | Process for preparing thallic benzoate Olefins are oxidized to produce the corresponding epoxides by means of an aryl thallic carboxylate in the presence of an inert polar organic solvent and in the presence of water, the novel compound thallic benzoate being a preferred reactant.... | 10/24/1978 |
| 4115419 | Process for converting thallium (I) to thallium (III) A monovalent thallium compound is converted to a trivalent thallium compound by treating the thallium (I) compound with an organic hydroperoxide in the presence of a Group VIII noble metal catalyst in a liquid medium and in the presence of a promoter comp... | 09/19/1978 |
| 4115420 | Catalytic conversion of thallium (I) to thallium (III) A monovalent thallium compound is converted to a trivalent thallium compound by treating the thallium (I) compound with molecular oxygen in the presence of a Group VIII noble metal catalyst to oxidize the thallium (I) compound to a thallium (III) compound... | 09/19/1978 |
| 4115421 | Process for converting thallium (I) to thallium (III) A monovalent thallium compound is converted to a trivalent thallium compound by treating the thallium (I) compound with an organic hydroperoxide in the presence of a Group VIII noble metal catalyst in a liquid medium to oxidize the thallium (I) compound t... | 09/19/1978 |
| 4113756 | Conversion of mono-valent thallium to tri-valent thallium A mono-valent thallium compound is converted to a trivalent thallium compound by treating the thallium (I) compound with molecular oxygen in the presence of a Group VIII noble metal catalyst and in the presence of a promoter comprising an alkali metal com... | 09/12/1978 |
| 4100182 | Method of making adjuvant for elastomeric composition An adjuvant for an elastomeric composition is made by mixing methacrylic acid with a suspension of zinc oxide in a liquid medium (such as water or alcohol) in the proportions required to form basic zinc methacrylate. Removal of the liquid from the reactio... | 07/11/1978 |
| 4069055 | Photocurable epoxy compositions containing group Va onium salts Cationic polymerization of epoxy resin such as epoxy monomers or prepolymers, can be achieved by use of certain radiation sensitive aromatic onium salts of Group Va elements. Curable compositions are provided which can be used as sealants, coating compoun... | 01/17/1978 |
| 4058400 | Cationically polymerizable compositions containing group VIa onium salts Cationic polymerization of a variety of organic materials such as vinyl monomers, prepolymers, cyclic ethers, cyclic esters, cyclic sulfides and organosilicon cyclics can be achieved by the use of certain radiation sensitive aromatic onium salts of Group ... | 11/15/1977 |
| 4058542 | Conversion of thallium (I) to thallium (III) A monovalent thallium compound is converted to a trivalent thallium compound by treating the thallium (I) compound with molecular oxygen in the presence of a Group VIII noble metal catalyst and in the presence of a promoter comprising a heterocyclic terti... | 11/15/1977 |
| 4001214 | Aminoalkyl ethers of 2,2'- and 3,3'-dihydroxybenzil Octamethyleneiminoalkyl and heptamethyleneiminoalkyl ethers of 2,2'- and 3,3'-dihydroxybenzil are prepared by reacting the dithallium salt of 2,2'- or 3,3'-dihydroxybenzil with an N-chloroalkyl octamethyleneimine or heptamethyleneimine. The products have ... | 01/04/1977 |
| 3993835 | Transition metal oxide complex coupling agents coated on siliceous substrates A substrate such as glass contains a coating of a transition metal oxide complex with an ortho functional aromatic compound which contains a functional group which can react with a phenolic or resorcinolic resin or other organic compound or polymer. The o... | 11/23/1976 |
| 3992159 | Process for purification by cryogenic sublimation A process is described for purifying liquids by cryogenic sublimation. This process involves solidifying the liquid by reducing the temperature and pressure to below the triple point. Purification is then carried out by direct transformation from the soli... | 11/16/1976 |
| 3970683 | 11,15-Dihydroxy-9-oxoprost-13-ynoic acid 3-(Optionally oxygenated)-5-oxocyclopent-1-enealkanoic acids and their alkyl esters are allowed to react with appropriate alkenyl copper, alkenyl boron, alkynyl boron, alkynyl gallium or alkynyl aluminum compounds to produce the corresponding 2-(3-hydroxy... | 07/20/1976 |
| 3959324 | Alkyltin cyclopropylcarbinylsulfonate Pesticidal and anti-inflammatory cyclopropyl compounds, cyclopropyl intermediates for the preparation of pesticidal compounds, especially chrysanthemic acid-like intermediates, and a process for preparing same.... | 05/25/1976 |
| 3946131 | Glass fibers coated with silicon containing aminimide compounds Organo silicon compounds having the formula ##EQU1## wherein R1 and R2 are alkyl, R5 is a hydrocarbon group or an unsaturated ester group, R6 and R7 are alkoxy, R5 or hydrogen, and R | 03/23/1976 |
