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| Number | Title | Issue Date |
| 6980633 | Enhanced call-waiting with caller identification method and apparatus using notch filters An enhanced telephony call waiting feature and apparatus is provided wherein identifying information related to a third party wishing to converse with a first party already communicating with a second party is provided to the first party during a mute condition in a... | 12/27/2005 |
| 6046355 | Dihydropyrones with improved antiviral activity This invention pertains to improved antiviral activity of 6,6-disubstituted-5,6-dihydropyran-2-ones caused by judicious placement of certain polar substituents at the 3 and/or 6 positions. The same substituents which enhance the cellular activity also diminish... | 04/04/2000 |
| 6034263 | Control of molecular weight and end group functionality in polymers using unsaturated peroxy compounds as chain transfer agents A process for the production of lower molecular weight polymers by free radical polymerization, characterized in that there is added to the polymerization system a compound of the general formula I ##STR1## wherein R1 is hydrogen, chlorine... | 03/07/2000 |
| 5220048 | Substituted benzocyclobutenes, a process for their preparation and their use Benzocyclobutene-1,2-dichlorides, -bromides and -iodides which are substituted in the benzene ring are accessible in good yields and short reaction times by reacting substituted 1,2-(dichloromethyl or dibromomethyl)-benzenes with NaI in acetonitrile as th... | 06/15/1993 |
| 5120872 | Compounds containing a 3-sulfoalkanoylamino or 3-sulfoalylsulfonylaminoaniline coupling component A compound of the formula ##STR1## in which R1 and R2 independently of one another are each C1 -C10 alkyl which is unsubstituted or substituted by hydroxyl, C1 -C4 alkoxy, phenyl, sulf... | 06/09/1992 |
| 4994570 | Indicators for the detection of thiol groups Indicators for the detection of thio groups are disclosed together with processes for the preparation of such indicators. The indicators of the invention contain compounds having the following general formula ##STR1##... | 02/19/1991 |
| 4715882 | Substituted phenoxypropionaldehyde derivates and their use as herbicidal agents The invention relates to certain substituted phenoxypropionaldehyde derivatives, formulations of said derivatives and the use thereof for preemergence or postemergence control of noxious plants, i.e., weeds.... | 12/29/1987 |
| 4568694 | Growth-enhancing cystamine derivatives Cystamine derivatives of the formula: ##STR1## [wherein n represents 2 or 3, R1 and R2 each represents a hydrogen atom, or an alkyl group optionally substituted by a hydroxy, amino, alkylamino or dialkylamino group, or represent... | 02/04/1986 |
| 4537621 | Herbicidal diphenyl ethers and their use for controlling undesirable plant growth Diphenyl ethers of the formula ##STR1## where Z1, Z2, and Z3 and R have the meanings given in the description, are used for controlling undesirable plant growth.... | 08/27/1985 |
| 4511501 | Bis-amide disulfide cleavable cross-linking reagents Cleavable cross-linking reagents having the general formula: ##STR1## wherein R and R1 are lower alkyl or lower alkenyl groups having one to four carbon atoms and X is a halide. A preferred example of the invention is represented by the fo... | 04/16/1985 |
| 4492656 | Dicyanomethyl ethyl peroxy dicarbonate polymerization initiators Organic peroxydicarbonates represented by the following graphic formula are described. ##STR1## In the formula, R and R' are each selected from an alkyl group containing from 1 to 4 carbon atoms, a cycloalkyl group of from 5 to 7 carbon atoms, a... | 01/08/1985 |
| 4435588 | Herbicidal compounds, compositions, and method of use Novel and highly effective herbicidal compounds in the diphenylether class are provided herein.... | 03/06/1984 |
| 4429146 | Substituted diphenyl ether herbicides and process for use This invention relates to substituted diphenyl ethers having selective herbicidal properties and having the formula: ##STR1## wherein R is a saturated or unsaturated, straight chain or branched aliphatic hydrocarbon radical of from 1 to 18 carbon ato... | 01/31/1984 |
| 4424393 | Process of preparation of substituted diphenyl ethers This invention relates to a process for preparing herbicidally active substituted diphenylethers. Also, this invention provides novel intermediates useful in the production of said diphenylethers.... | 01/03/1984 |
| 4369189 | Novel unsymmetrical formamidine-sulfenylated carbamate compounds Novel unsymmetrical formamidine-sulfenylated carbamate compounds exhibit broad-spectrum insecticidal, miticidal and nematocidal activity.... | 01/18/1983 |
| 4322547 | Process for producing difunctional aliphatic organic compounds Process industrially and economically useful for preparing difunctional aliphatic organic compounds of formula in which n=6,7, X=--COOH, --COOR, Y=--CN, --COOH, --CONH2, --CH2 --NH2 --COOR wherein R is a linear or branched alky... | 03/30/1982 |
| 4303669 | Hybrid 1,3-dione-carbamate compounds Novel hybrid 1,3-dione-carbamate compounds which exhibit utility as insecticides and acaricides. Also included are insecticidal and acaricidal compositions containing these compounds and a method of controlling insects and acarids.... | 12/01/1981 |
| 4234580 | Carbamate thiosulfenylcarbamoyl fluoride compounds Carbamate thiosulfenylcarbamoyl fluoride compounds are insecticidal and miticidal compounds and are also useful intermediates in the preparation of pesticidally active bis-carbamate disulfide compounds.... | 11/18/1980 |
| 4179514 | Ketoalkanesulfenyl and ketoalkanethiosulfenyl carbamates Ketoalkanesulfenyl and ketoalkanethiosulfenyl carbamates exhibit exceptional pesticidal activity.... | 12/18/1979 |
| 4169894 | Pesticidal unsymmetrical N-substituted bis-carbamoyloxy disulfide compounds Unsymmetrical N-substituted bis-carbamoyloxy disulfide compounds exhibit outstanding nematocidal, miticidal and insecticidal activity, coupled with substantially reduced mammalian toxicity and phytotoxicity as compared to known pesticidal compounds having... | 10/02/1979 |
| 4147726 | Acid-catalyzed hydrolysis of organic hydroperoxide employing a polar solvent and phenol as reaction medium An organic hydroperoxide is hydrolyzed by acid-catalysis in a reaction medium comprising essentially a mixture of a polar solvent, e.g. a low boiling, low molecular weight alcohol and/or sulfolane and phenol. Specifically cyclohexanone and phenol are obta... | 04/03/1979 |
| 4129586 | Peroxide free radical initiators containing ultraviolet light stabilizing groups Compounds which contain azo or peroxide linkages as well as the radical of an ultraviolet light stabilizing group are described. These compounds function as polymerization initiators which cause an ultraviolet light stabilization group to be chemically bo... | 12/12/1978 |
| 4128721 | Amino acid derivatives New derivatives of amino acids which have the general formula ##STR1## are useful as angiotensin converting enzyme inhibitors.... | 12/05/1978 |
| 4127729 | Amino acid derivatives New derivatives of amino acids which have the general formula ##STR1## are useful as angiotensin converting enzyme inhibitors.... | 11/28/1978 |
| 4120902 | Oxidation product recovery A process for the separation and purification of reaction product from the oxidation of hydrocarbyl aromatic compounds to hydrocarbyl aromatic hydroperoxides is provided comprising (1) extracting the oxidation effluent with an aqueous alcoholic base, (2) ... | 10/17/1978 |
| 4093652 | Process for the preparation of thiosulfenyl carbamoyl halides N-Thiosulfenylcarbamoyl halide compositions are useful intermediates in the production of carbamate compositions.... | 06/06/1978 |
| 4076837 | Pesticidal formamidine compounds Compounds of the formula I ##STR1## wherein R represents methyl or chlorine in the 4- or 6-position and m is 1 or 2 posess valuable pesticidal, in particular insecticidal and acaricidal properties.... | 02/28/1978 |
| 3956269 | Azo free radical initiators containing ultraviolet light stabilizing groups Compounds which contain azo linkages as well as the radical of an ultraviolet light stabilizing group are described. These compounds function as polymerization initiators which cause an ultraviolet light stabilization group to be chemically bound to the p... | 05/11/1976 |
