| Patents for C07C 305 - Esters of sulfuric acids (2,034) |
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| 03/30/2000 | CA2345111A1 Antifouling agents |
| 03/15/2000 | CN1247530A Acrylonitrile compounds, process for their prodn. and pesticides containing them |
| 02/23/2000 | EP0980866A2 Phenyl heterocycles as cyclooxygenase-2 inhibitors |
| 02/16/2000 | EP0979220A1 SINGLE-STAGE METHOD FOR PRODUCING $g(a)-HYDROXY ETHERS BY OXIDIZING C=C-UNSATURATED COMPOUNDS WITH HYDROPEROXIDES |
| 02/09/2000 | EP0977732A1 Amphiphilic compounds with at least two hydrophilic and at least two hydrophobic groups on a di- oligo- or polyene base |
| 02/09/2000 | EP0977726A1 Process for esterification of amino acids and peptides |
| 02/09/2000 | CN1244135A Device for stirring and aerating a liquid and eliminating the foam in a vat for treating this liquid |
| 02/02/2000 | EP0975719A1 Use of glycerin sulfates as viscosity regulators for concentrated aqueous alkyl(ether) sulfate pastes |
| 02/02/2000 | EP0846025B1 Formulations containing branched alcohol ether sulphate surfactants |
| 02/01/2000 | US6020303 Mid-chain branched surfactants |
| 01/25/2000 | US6017875 Higher secondary alcohol alkoxylate compound composition, method for production thereof, and detergent and emulsifier using the composition |
| 01/18/2000 | US6015781 Detergent compositions containing selected mid-chain branched surfactants |
| 12/29/1999 | EP0966254A1 Foaming shaving cream |
| 12/28/1999 | US6008181 Mid-Chain branched Alkoxylated Sulfate Surfactants |
| 12/23/1999 | WO1999065480A1 Glucopyranose derivatives and preventives and/or remedies for hiv infection containing the same as the active ingredient |
| 12/16/1999 | DE19805671C2 Verfahren zur Herstellung von trübungsfreien Detergensgemischen A process for the production of haze-free detergent mixtures |
| 12/15/1999 | EP0793647B1 Amphiphilic compounds with at least two hydrophilic and at least two hydrophobic groups based on di, oligo or polyolethers |
| 12/15/1999 | CN1238749A Highly branched primary alcohol compositions, and biodegradable detergents made therefrom |
| 12/08/1999 | CN1237961A Aminoguanidines and alkoxyguanidines as protease inhibitors |
| 11/25/1999 | DE19822912A1 Verfahren zur Herstellung von 3-Amino-2-oxo-pyrrolidinen, neue Zwischenprodukte und deren Verwendung A process for the preparation of 3-amino-2-oxo-pyrrolidines, to novel intermediates and their use |
| 11/24/1999 | EP0959070A1 Process for the production of 3-amino-2-oxopyrrolidines, novel intermediates and their use |
| 11/24/1999 | EP0958267A1 Highly branched primary alcohol compositions, and biodegradable detergents made therefrom |
| 11/23/1999 | US5990336 Synthesis and purification of zosteric acid |
| 11/22/1999 | CA2272664A1 Process for the preparation of 3-amino-2-oxo-pyrrolidines, novel intermediates and their use |
| 11/18/1999 | WO1999058630A1 Alkyl sulfate granulates |
| 11/18/1999 | DE19820943A1 Low-odor alkyl sulfate granulates useful as surfactant laundry, dishwashing and other detergents and hair and skin cleansers |
| 11/11/1999 | DE19810889A1 Sunscreen with improved stability and transparency |
| 11/10/1999 | EP0954373A1 Device for stirring and aerating a liquid and eliminating the foam in a vat for treating this liquid |
| 11/09/1999 | US5981450 Surfactant mixture consists of monoglyceride sulfate or monoglyceride ether sulfates and amino acid derivative selected from wheat or soya-derived vegetable protein hydrolyzate and condensates |
| 11/04/1999 | DE19919807A1 Apparatus for preparing sulfates useful as surfactants |
| 11/02/1999 | US5977404 Amphiphilic compounds with at least two hydrophilic and at least two hydrophobic groups based on di-, oligo- and polyol ethers |
| 11/02/1999 | CA2155342C Highly concentrated alkyl sulphate solutions |
| 10/06/1999 | EP0946504A1 Compounds useful for perhalogenoalkylation, reagent for implementing these compounds and synthesis method for obtaining these compounds |
| 10/05/1999 | US5962726 Amphiphilic compounds with several hydrophilic and hydrophobic groups based on alkoxylated amines and/or amides and di-, oligo- or polycarboxylic acids |
| 09/30/1999 | WO1999049007A1 Washing up liquid containing fatty acid oligo alkylene glycol ester sulphates |
| 09/30/1999 | WO1999049006A1 Fatty acid oligo-alkylene glycol ester sulfates in aqueous tenside solutions |
| 09/30/1999 | DE19813043A1 Use of fatty acid oligoalkylene glycol ester sulfates in adjusting viscosity of aqueous surfactant solutions |
| 09/29/1999 | EP0944590A2 Aminoguanidines and alkoxyguanidines as protease inhibitors |
| 09/28/1999 | US5959146 Tricyclic compounds |
| 08/26/1999 | WO1998022435A9 Compounds useful for perhalogenoalkylation, reagent for implementing these compounds and synthesis method for obtaining these compounds |
| 08/24/1999 | CA2176974C Phenyl heterocycles as cyclooxygenase-2 inhibitors |
| 08/19/1999 | DE19806221A1 Unsaturated fatty alcohols of natural origin, useful intermediates for nonionic and anionic surfactants for use in cosmetics |
| 08/19/1999 | DE19806199A1 Use of fatty acid polyglycol ester sulfate as emulsifier in permanent waving and fixing lotion |
| 08/19/1999 | DE19805671A1 Haze-resistant detergent mix for use in shampoos, detergents etc. |
| 07/27/1999 | US5929290 A hydrophilic polyether having a fluoro-substituted alkyl end group and a (meth)allyl glycidyl end group; emulsifiers and dispersants for emulsion and suspension polymerization, resp.; resin reforming agents; antisoilants for polyesters |
| 07/27/1999 | US5929283 Hydroxy amines; low in irritativeness to the skin and hair and excellent in foamability, and can give a pleasant feeling to the user's skin |
| 07/15/1999 | WO1999035121A1 Method for producing (s,s)-n,n'-ethylenediamine disuccinic acid, analogous compounds or salts thereof |
| 07/15/1999 | WO1999034806A1 KINESIN MOTOR MODULATORS DERIVED FROM THE MARINE SPONGE $i(ADOCIA) |
| 07/15/1999 | DE19800437A1 Verfahren zur Herstellung von (S,S)-N,N'-Ethylendiamindibernsteinsäure, analogen Verbindungen oder Salzen davon A process for preparing (S, S) -N, N'-ethylenediaminedisuccinic acid, analogues or salts thereof |
| 07/13/1999 | US5922671 Anionic surfactants having multiple hydrophobic and hydrophilic groups |
| 07/13/1999 | US5922670 Dimeric alcohol-bis and trimeric alcohol-tris-sulphates and ether sulphates thereof |
| 07/08/1999 | WO1999011606A3 Inhibitors of protein tyrosine phosphatase |
| 07/07/1999 | CN1222188A Mid-chain branched primary alkyl sulphates as surfactants |
| 07/07/1999 | CN1222187A Mid-chain branched surfactants |
| 07/07/1999 | CN1222186A Mid-chain branched primary alkyl alkoxylated sulphate surfactants |
| 07/07/1999 | CN1222185A Liquid cleaning compsns. containing selected mid-chain branched surfactants |
| 07/07/1999 | CN1222184A Detergent compsns. containing selected mid-chain branched surfactants |
| 07/07/1999 | CN1222142A Process for mfg. sulphates of longer chain branched alkanols and alkoxylated alkanols |
| 07/07/1999 | CN1222133A Branched surfactant prepn. |
| 06/30/1999 | CN1221397A Process for manufacture of surfactants containing branch chain alkyl groups |
| 06/24/1999 | WO1999018625A3 ESTER AS A SOLVENT IN ELECTROLYTE SYSTEMS FOR Li ION ACCUMULATORS |
| 06/22/1999 | US5914310 Emulsifiers, detergents, dispersants, hydrotropes, wetting agents, corrosion inhibitors and solubilizers |
| 05/27/1999 | WO1999025804A1 LOW pH METHOD FOR PREPARING WATER CLEAR SURFACTANT PASTES |
| 05/27/1999 | DE19750450A1 Preparation of ethoxylated and/or sulphated ester poly:ol derivative(s) |
| 05/14/1999 | WO1999023064A1 2-(r)-fluorosulfonyloxy-4-phenylbutiric acid esters, production process and process for its utilization in the preparation of carboxyalkyldipeptides |
| 05/12/1999 | CN1043349C New sulfuric acid esters of sugar alcohols and producing process and its application |
| 05/06/1999 | EP0912503A2 Sulphonation products of hydrophilised triglycerides |
| 05/06/1999 | EP0912490A1 Esters, ethers, and compositions comprising them |
| 05/06/1999 | DE19748399A1 Production of sulphated pseudoceramides |
| 05/04/1999 | US5900398 Sulfated/sulfonated surfactants |
| 04/29/1999 | DE19746779A1 Fatty acid polyglycol ester sulfate use in oral and dental hygiene products |
| 04/15/1999 | WO1999018625A2 ESTER AS A SOLVENT IN ELECTROLYTE SYSTEMS FOR Li ION ACCUMULATORS |
| 04/14/1999 | EP0907636A1 Sulphates of fatty-acid polyhydroxyalkylamides and their use |
| 04/14/1999 | EP0708079B1 2-hydroxypropanediamine derivative and detergent composition containing the same |
| 04/14/1999 | CN1214040A Synthesis of anionic cleaning agents |
| 04/13/1999 | CA2045553C Process for the preparation of vinyl ethers |
| 04/07/1999 | EP0906274A1 Process for manufacturing sulphates of longer chain branched alkanols and alkoxylated alkanols |
| 04/07/1999 | EP0807103B1 Dimeric alcohol-bis and trimeric alcohol-tris-sulphates and ether sulphates |
| 04/06/1999 | US5891899 Pharmaceutical xanthene compounds |
| 03/23/1999 | US5885955 Mildness, latherability, emulsion stability |
| 03/11/1999 | WO1999011606A2 Inhibitors of protein tyrosine phosphatase |
| 03/11/1999 | CA2298601A1 Inhibitors of protein tyrosine phosphatase |
| 03/10/1999 | EP0900181A1 Branched surfactant manufacture |
| 03/04/1999 | WO1999010319A1 Method for producing fatty acid polyglycol ester sulphates |
| 03/04/1999 | DE19736906A1 Verfahren zur Herstellung von sulfatierten Fettsäurealkylenglykolestern Process for the preparation of sulfated Fettsäurealkylenglykolestern |
| 03/03/1999 | EP0898610A1 Detergent compositions containing selected mid-chain branched surfactants |
| 03/03/1999 | EP0898609A1 Mid-chain branched primary alkyl sulphates as surfactants |
| 03/03/1999 | EP0898608A1 Mid-chain branched surfactants |
| 03/03/1999 | EP0898607A1 Liquid cleaning compositions containing selected mid-chain branched surfactants |
| 03/03/1999 | EP0898606A1 Mid-chain branched primary alkyl alkoxylated sulphate surfactants |
| 03/03/1999 | EP0898554A1 Process for the manufacture of surfactants containing branch chain alkyl groups |
| 02/18/1999 | WO1999007673A1 Anionic alkoxylate surfactant |
| 02/10/1999 | CN1041996C Process for preparation of surfactant composition comprising secondary alkyl sulfate |
| 02/03/1999 | CN1207089A Perfluoroalkylation method and reagent therefor |
| 01/27/1999 | CN1206415A Process of making 3-phenyl-1-methylenedioxyphenyl-indane-2-carboxylic acid derivatives |
| 01/26/1999 | US5863947 Treating central nervous diseases such as neurological diseases, neurodegenerative diseases, and as antipsychotic, anticonvulsant, analgesic and antiemetic agents |
| 01/12/1999 | US5858961 Sufactants are stabilized before bleaching by addition of antioxidants |
| 01/12/1999 | US5857269 Process for manufacturing fatty alcohol sulfate products |
| 01/07/1999 | EP0888295A1 Synthesis of anionic cleaning agents |
| 12/23/1998 | CN1041307C Method and equipment for preparing sulfate by burning brimstone in dry air |