| Patents for C07C 305 - Esters of sulfuric acids (2,034) |
|---|
| 04/16/2013 | CA2555788C Alkyl ether sulfate salts |
| 04/10/2013 | CN103033583A Method for enriching and measuring ester components in natural perfume by using ionic liquid |
| 04/10/2013 | CN103030578A Preparation method of petroleum sodium sulfonate air entraining agent |
| 03/27/2013 | CN102993058A Preparation method and application of fluorine-containing benzamido sulfate anionic surfactant |
| 03/27/2013 | CN101374806B Method for producing methionine from homoserine |
| 03/20/2013 | CN102974265A Preparation method and application of fluorooxa-containing sulfate type anionic surfactant |
| 03/07/2013 | WO2013030035A1 Process for preparing sulfates and/or sulfonates in a micro-reaction system |
| 03/07/2013 | WO2013003011A3 Improved aromatics-recovery process |
| 03/07/2013 | CA2843817A1 Process for preparing sulfates and/or sulfonates in a micro-reaction system |
| 03/06/2013 | EP2565181A1 Process for preparing sulfates and/or sulfonates in a micro-reaction system |
| 02/27/2013 | CN101607926B Method for removing sodium sulfate and sodium chloride from lauryl sodium sulfate |
| 01/24/2013 | US20130023687 Surfactant for stabilizing water/supercritical carbon dioxide microemulsion |
| 01/23/2013 | CN202683195U Device for producing dimethyl sulfate |
| 01/23/2013 | CN101085754B Fluorosulfates of hexafluoroisobutylene and its higher homologs and their derivatives |
| 01/09/2013 | CN102050785B Imidazoline ionic liquid and preparation method and application thereof |
| 01/03/2013 | WO2013002040A1 Process for producing fluorosulfuric acid aromatic-ring esters |
| 12/26/2012 | CN102838553A Synthesis method for electron carrier 1-methoxyl-5-methyl phenazine methosulfate |
| 12/26/2012 | CN101311151B Process for the preparation of 3,3-dimethylbutanal |
| 12/18/2012 | US8334408 Analogs of alpha galactosylceramide and uses thereof |
| 12/12/2012 | EP2533344A1 Non-aqueous electrolytic solution, electrochemical element using same, and alkynyl compound used therefor |
| 11/29/2012 | WO2012159997A1 Modified tyrosine amino acids, peptides containing them, and their use for detecting hydrolase enzyme activity |
| 11/28/2012 | EP2525774A1 New lipo-phosphated or lipo-sulphated compound, compositions comprising it and topical uses thereof |
| 11/22/2012 | US20120296107 Photoacid Generators for the Synthesis of Oligo-DNA in a Polymer Matrix |
| 11/21/2012 | CN102093551B Method for preparing alkylphenol polyether sulfate |
| 11/14/2012 | EP2521711A1 Quaternary ammonium salt prodrugs |
| 11/14/2012 | CN102775697A Halogen-free environmentally-friendly cationic antistatic agent and preparation method thereof |
| 10/23/2012 | CA2556766C Synthesis of sterically hindered secondary aminoether alcohols |
| 10/04/2012 | US20120251492 Triterpene derivative and agent for preventing or treating chronic hepatitis c |
| 10/03/2012 | CN102702198A Caffeine methylated mother liquor cleaning process and device thereof |
| 10/03/2012 | CN102702190A Berberine electrostatic composite and preparation method of berberine electrostatic composite |
| 09/27/2012 | WO2012126630A1 Highly-concentrated flowable salts of alkyl polyalkoxy sulphates |
| 09/27/2012 | CA2830760A1 Highly-concentrated flowable salts of alkyl polyalkoxy sulphates |
| 09/20/2012 | WO2012122969A1 Substituted diphenyl derivatives |
| 09/20/2012 | CA2829998A1 Substituted diphenyl derivatives |
| 09/19/2012 | CN102295767B Jet device and method for removing dioxane from fatty alcohol polyoxyethylene ether sulfate |
| 09/18/2012 | US8269027 Bipolar trans carotenoid salts and their uses |
| 09/12/2012 | CN102659834A Quaternary ammonium class ionic liquid compound containing hydroxy groups and preparation method thereof |
| 09/11/2012 | US8263811 Iodinated organic substances of low molecular mass and process for preparing them |
| 08/30/2012 | WO2012113829A1 Sulfonium sulfates, their preparation and use |
| 08/15/2012 | CN102631863A Anionic type fluorocarbon surfactant and preparation method thereof |
| 08/08/2012 | CN101690875B Technology for producing fatty alcohol polyethyleneglycol ether sulfate with low dioxane content by continuous vacuum tube type neutralization |
| 07/19/2012 | US20120183770 Modified carbon nanotubes, methods for production thereof and products obtained therefrom |
| 07/18/2012 | CN1675230B Phosphonium and imidazolium salts and methods of their preparation |
| 07/18/2012 | CN101085753B Fluorosulfates of hexafluoroisobutylene and its higher homologs and their derivatives |
| 07/11/2012 | CN101085752B Fluorosulfates of hexafluoroisobutylene and its higher homologs and their derivatives |
| 07/05/2012 | US20120172281 Detergent compositions comprising microbially produced fatty alcohols and derivatives thereof |
| 07/03/2012 | US8211837 Method of manufacture and use of large hydrophobe ether sulfate surfactants in enhanced oil recovery (EOR) applications |
| 06/21/2012 | WO2012080465A1 Lignosulfonate grafts with an acid, ester and non-ionic monomers |
| 06/21/2012 | WO2009156324A3 Use of benzotropolone derivatives as uv absorbers and antioxidants and their use in sunscreens and/or cosmetic compositions |
| 06/21/2012 | CA2820946A1 Lignosulfonate grafts with an acid, ester and non-ionic monomers |
| 06/20/2012 | CN102503862A Method for synthesizing sulfuric acid amino ethyl ester |
| 06/20/2012 | CN102503841A Ethoxylate ester quaternary ammonium salt and its preparation method |
| 06/14/2012 | DE102011117844A1 New benzene derivative useful as surfactant, as surface-active medium, and as water repellent or oil repellent, preferably for surface modification of textiles, paper, glass, porous building materials or adsorbents |
| 06/06/2012 | EP2460790A1 Fluorine-containing compound, fluorine-containing surfactant and compositions containing same |
| 05/31/2012 | US20120136119 Styrenated phenol ethoxylates in emulsion polymerization |
| 05/29/2012 | US8188313 Analogs of alpha galactosylceramide and uses thereof |
| 05/24/2012 | US20120130071 Method for oxidizing methane |
| 05/23/2012 | CN102471247A 含氟化合物、含氟表面活性剂及其组合物 Fluorine-containing compounds, fluorine-containing surfactants, and combinations thereof |
| 05/23/2012 | CN102464797A Enether monomer, water-soluble thermothickening copolymer, preparation method, application thereof |
| 05/10/2012 | WO2012059436A2 Phenyl-substituted bicyclooctane-1,3-dione-derivatives |
| 05/10/2012 | WO2012030181A3 Accelerator for preparation of natural gas hydrate |
| 05/10/2012 | CA2816415A1 Phenyl-substituted bicyclooctane-1,3-dione-derivatives |
| 05/02/2012 | EP1716096B1 Synthesis of sterically hindered secondary aminoether alcohols |
| 05/02/2012 | CN102438976A Gemini surfactants |
| 04/26/2012 | WO2012053485A1 Non-aqueous electrolyte solution and non-aqueous electrolyte battery using same |
| 04/26/2012 | WO2012052943A1 Diastereoselective preparation of bicyclo[2.2.2]octan-2-one compounds |
| 04/26/2012 | US20120101184 Compositions and articles comprising polymerizable ionic liquid mixture, and methods of curing |
| 04/26/2012 | CA2813160A1 Diastereoselective preparation of bicyclo[2.2.2]octan-2-one compounds |
| 04/19/2012 | US20120092598 Surface modified organic black pigments, surface modified carbon blacks, pigment mixtures using them, and low dielectric black dispersions, coatings, films, black matrices, and debvices containing same |
| 03/21/2012 | CN102382015A Method for preparing sulfated methyl ester by ionic liquid catalysis method |
| 03/08/2012 | WO2012030181A2 Accelerator for preparation of natural gas hydrate |
| 03/01/2012 | US20120053057 Hyperbranched Polyethers for Solubilization of Sparingly Soluble Active Ingredients |
| 02/29/2012 | EP2421813A1 Method for preparation of and compositions of low foam, non-gelling, surfactants |
| 02/02/2012 | US20120027691 Cinnamic Acid-Based Oligomers and Uses Thereof |
| 01/18/2012 | CN202113620U Jetting type dioxane removing device for fatty alcohol polyoxyethylene ether sulfate |
| 01/17/2012 | CA2537587C Superhigh purity ionic liquid |
| 01/12/2012 | US20120010423 Specific Branched Aldehydes, Alcohols, Surfactants, and Consumer Products Based Thereon |
| 01/11/2012 | CN202107648U High-purity dimethyl sulfate batch rectifying device |
| 01/11/2012 | CN102311367A Benzylamine derivative and application thereof in galanthamine synthesis |
| 01/04/2012 | CN102307845A Process for preparing cinacalcet hydrochloride |
| 01/04/2012 | CN102304066A Method for preparing sulphated castor oil |
| 12/28/2011 | EP2398763A2 Process for preparing cinacalcet hydrochloride |
| 12/28/2011 | CN102295767A 一种脂肪醇聚氧乙烯醚硫酸盐的喷射式脱二噁烷装置及方法 An aliphatic alcohol jet off dioxane apparatus and method polyoxyethylene ether sulfate |
| 12/01/2011 | US20110294884 Bipolar trans carotenoid salts and their uses |
| 11/23/2011 | CN102249953A Method for converting dimethyl sulfate waste residue into dimethyl sulfate product |
| 11/23/2011 | CN102249851A Process for the preparation of 3,3-dimethylbutanal |
| 11/10/2011 | US20110275719 Novel trifluoromethylsulfonamide gamma secretase inhibitor |
| 11/03/2011 | US20110269652 Gemini surfactants |
| 10/27/2011 | US20110263699 1-Phenyl-2-DimethylaminomethylCyclohexane Compounds and Therapies for Depressive Symptoms, Pain and Incontinence |
| 10/27/2011 | US20110259583 Process for extracting mineral oil using surfactants, especially based on c35 secondary alcohol-containing alkyl alkoxylates |
| 10/20/2011 | US20110256510 Use of Quaternary Ammonium Compounds to Inhibit Endogenous MMPs in Tooth Dentin |
| 10/18/2011 | US8039670 Analogs of alpha galactosyceramide and uses thereof |
| 09/29/2011 | US20110237551 Para-Coumaric Acid or Para-Hydroxycinnamic Acid Derivatives and Their Use in Cosmetic or Dermatological Compositions |
| 09/21/2011 | CN1697651B 1-phenyl-2-dimethylaminomethyl cyclohexane compounds and therapies for depressive symptoms, pain and incontinence |
| 09/21/2011 | CN102197021A Method for producing fluorosulfuric acid ester |
| 09/21/2011 | CN102197020A Process for producing sulfuric acid ester salt |
| 09/13/2011 | US8017653 Bipolar trans carotenoid salts and their uses |
| 09/13/2011 | US8017650 treatment of dyslipidemia, associated, or not, to other metabolic disorders, such as glucose intolerance syndrome and type 1 or 2 diabetes mellitus |
| 09/06/2011 | US8013179 Anionic acid-labile surfactants and methods of use |
| 09/01/2011 | US20110213081 Process of Sulfating Select Polymers |