Patent application number | Description | Published |
20080200595 | Esterified Fatty Acids for Pvc Plasticization - At least one esterified fatty acid, particularly a fatty acid from tall oil that undergoes a Diels-Alder reaction or a fatty acid from oleic sunflower oil that undergoes an epoxydation reaction, is used as a PVC plasticizer, particularly for floor coverings. | 08-21-2008 |
20090209727 | Process for the production of a material that is degradable in a natural environment with a renewable carbon base - A process for the production of a polyhydroxycarboxylic acid that is loaded with plant meals, includes the following stages:
| 08-20-2009 |
20100146841 | FUEL BASED ON A PLANT OIL - The subject of the invention is a fuel based on a plant oil, comprising at least one plant oil purified by a process comprising at least one step of adsorbing peroxidized molecules, phospholipids and water molecules (onto a solid aluminosilicate). The invention also relates to the use of this agri-fuel in combustion installations without modifying the burners. | 06-17-2010 |
20110236944 | METHOD FOR PRODUCING INTERMEDIATE MATERIAL INTENDED FOR ETHANOL PRODUCTION, AND RESULTING INTERMEDIATE MATERIAL - A process for the production of an intermediate product from a lignocellulosic raw material that is intended for the production of ethanol, which process includes pulping the raw material in an extruder at a temperature of between 60° C. and 180° C., in the presence of a quantity of water that represents between 200% and 450% of the mass of the raw material and preferably in the presence of a strong acid or a strong base that is weakly concentrated. An intermediate product can be obtained by this process for producing ethanol. | 09-29-2011 |
20110236945 | USE OF RECYCLED COTTON FOR PRODUCING ETHANOL, AND PRODUCTION METHOD - Recycled textile cotton is used for producing ethanol by the execution of a process that includes a) a stage of pretreatment of textile cotton, optionally with grinding of textile cotton, pretreatment of textile cotton that may or may not be ground by pulping | 09-29-2011 |
20120077999 | Method For Obtaining A Fraction Enriched With Functionalized Fatty Acid Esters From Seeds of Oleaginous Plants - The invention relates to a method for the selective extraction of functionalised fatty acid esters from seeds of oleaginous plants, wherein said method includes: a) at least one step of extracting fatty acid esters that comprises simultaneously feeding into a reactor containing said seeds a light anhydrous alcohol, a basic catalyst and an extraction solvent non-miscible with said light alcohol and in which said functionalised fatty ester is not soluble in order to obtain a mixture of esters and glycerol; b) and at least one step of selectively extracting hydroxylated fatty acid esters by feeding into the reactor said extraction solvent in a backflush direction relative to the light alcohol in order to obtain an alcohol phase enriched with fatty acid esters, a glycerol phase and a cake. The invention can be used for obtaining a fraction having a high concentration of hydroxylated or epoxydised functionalised fatty acid esters, and a solvent phase containing the other non-functionalised fatty acid esters directly from the seeds of oleaginous plants. | 03-29-2012 |
20120101192 | COMPOSITION, METHOD FOR PREPARING SAME, AND USE THEREOF FOR IMPROVING THE FLUIDITY AND TEMPERATURE RESISTANCE OF COMPOSITE MATERIALS - A composition or master batch including at least one functionalized polyglycerol, at least one biopolymer, and a meal obtained from plant carbon, and its use for improving the fluidity in the molten state and the heat resistance of composite materials, in particular composites based on biopolymers that are optionally loaded with plant meal. Also, a process for the preparation of this composition, as well as the materials that integrate it. | 04-26-2012 |
20140374040 | PROCESS FOR THE PRODUCTION OF AN INTERMEDIATE PRODUCT INTENDED FOR THE PRODUCTION OF ETHANOL AND FOR THE PRODUCTION OF LIGNIN - A process for producing from a lignocellulosic raw material of (i) an intermediate product that is intended for the production of ethanol, containing polysaccharides, cellulose and hemicelluloses, and (ii) a product containing lignin in an aqueous solution without sulfur residue, this lignin could be precipitated. The process includes a step of pulping the raw material in an extruder at a temperature of between 60° C. and 180° C. and in the presence of a quantity of water that represents between 200% and 450% of the mass of said raw material and in the presence of a strong base at a concentration of between 0.5% and 4% relative to the volume of water. | 12-25-2014 |