| Patent application number | Description | Published |
|---|
| 20080200711 | PROCESS FOR THE PREPARATION OF AN ALKANEDIOL AND A DIALKYL CARBONATE - An alkanediol and a dialkyl carbonate are prepared in a process comprising: | 08-21-2008 |
| 20080255336 | PROCESS FOR THE PREPARATION OF DIARYL CARBONATE - Diaryl carbonate is prepared by reaction of an aromatic alcohol with a dialkyl carbonate, which dialkyl carbonate has been prepared by the reaction of an alkanol and an alkylene carbonate. | 10-16-2008 |
| 20090023884 | METHOD FOR STORAGE AND/OR TRANSPORT OF BISPHENOLACETONE AND METHOD FOR PRODUCING AROMATIC POLYCARBONATE - The invention relates to a method for producing aromatic polycarbonate, including the steps of:
| 01-22-2009 |
| 20090131706 | PROCESS FOR THE PREPARATION OF A DIARYL CARBONATE - The invention relates to a process for the preparation of a diaryl carbonate, which comprises: (i) contacting an aromatic non-hydroxy compound with a carboxylic acid of formula HOC(═O)R | 05-21-2009 |
| 20100130751 | PROCESS FOR PREPARING AN 1,2-ALKYLENE CARBONATE - The invention relates to a process for preparing an 1,2-alkylene carbonate comprising: i) contacting carbon dioxide, an 1,2-alkylene oxide and a carbonation catalyst in a reactor to produce a crude reactor effluent containing carbon dioxide, light components, 1,2-alkylene carbonate and catalyst; ii) separating carbon dioxide and light components from the crude reactor effluent to form a bottoms stream containing 1,2-alkylene carbonate and catalyst; iii) distilling the bottoms stream formed in step (ii) to form a first distillation overhead stream containing 1,2-alkylene carbonate and a first distillation bottoms stream containing catalyst, and recycling at least part of the first distillation bottoms stream to the reactor; and iv) distilling the first distillation overhead stream to form a second distillation overhead stream and a second distillation bottoms stream containing 1,2-alkylene carbonate, and recycling at least part of the second distillation overhead stream to the reactor. | 05-27-2010 |
| 20110120402 | FUEL FORMULATIONS - A diesel fuel formulation is provided containing (i) a fatty acid alkyl ester (FAAE), in particular a fatty acid methyl ester (FAME), (ii) diethyl carbonate (DEC) and (iii) an additional diesel fuel component. Also provided is a diesel fuel supplement containing a FAAE and DEC. The inclusion of DEC, in a FAAE or in a diesel fuel formulation containing a FAAE, increase the stability of one or more glycerides present in the FAAE, and/or reduce the concentration of a stability-enhancing additive in the FAAE or fuel formulation, and/or reduce the amount of glyceride precipitates in the FAAE or fuel formulation. The glycerides are in particular saturated monoglycerides. | 05-26-2011 |
| 20110154727 | FUEL FORMULATIONS - Diesel fuel formulation is provided containing (i) FAME with ≦50% w/w saturates, (ii) dialkyl carbonate (DAC) and (iii) an additional diesel fuel component. Also provided is a diesel fuel supplement containing FAME and DAC, for use in a diesel fuel formulation. | 06-30-2011 |
| 20110162261 | FUEL FORMULATIONS - Fuel formulation, such as a gasoline or diesel fuel formulation, containing a dialkyl carbonate (DAC) having 6 or more carbon atoms is provided. | 07-07-2011 |
| 20110162262 | FUEL FORMULATIONS - A diesel fuel formulation containing (i) a lower molecular weight dialkyl carbonate (DAC) selected from dimethyl carbonate (DMC), diethyl carbonate (DEC) and mixtures thereof; (ii) di-n-butyl carbonate (DBC); and optionally (iii) an additional diesel fuel component is provided. | 07-07-2011 |
