Nigen-Chaidron
Sophie Nigen-Chaidron, Petit Couronne FR
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20100041798 | REJUVENATING AGENT AND PROCESS FOR RECYCLING OF ASPHALT - A rejuvenating agent having a viscosity of from 200 to 60000 cSt at 60° C. and comprising 10-90 weight % palm oil and 90-10 weight % bitumen, where the percentages are based upon the total weight of the composition, is disclosed. The rejuvenating agent is suitable for use in hot in-place and hot in-plant recycling processes. | 02-18-2010 |
20100179255 | METHOD OF PREPARING ASPHALT - A method of preparing asphalt, comprising a step of combining a bitumen composition with aggregate, is disclosed. The bitumen composition comprises greater than 75 wt % bitumen and between 0.005 and 0.5 wt % polyacrylamide. | 07-15-2010 |
Sophie Nigen-Chaidron, Centre Kajang MY
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20110115116 | METHOD FOR PREPARING COATED BINDER UNITS - A method for preparing coated binder units, wherein the coated binder units comprise a core of binder coated with a layer of coating material, is disclosed. The method comprises steps of: (a) co-extruding the binder and the coating material, thereby producing an extrudate wherein the binder is coated with a layer of coating material; and (b) optionally, shaping the extrudate, into coated binder units. | 05-19-2011 |
Sophie Nigen-Chaidron, Petronas Twin Tower Kuala Lumpur MY
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20110184090 | BITUMEN COMPOSITION - A bitumen composition comprising crumb rubber, a polymer comprising glycidyl functional groups and wax is disclosed. The bitumen composition can be used to prepare asphalt mixtures. | 07-28-2011 |
Sophie Nigen-Chaidron, Kuala Lumpur MY
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20120328777 | METHOD FOR PREPARING COATED BINDER UNITS AND A SYSTEM FOR USE THEREIN - A method for preparing a plurality of coated binder units wherein each of the coated binder units comprises a core of a binder coated with a layer of coating material, which method comprises the steps of: (a) providing a coated binder which comprises a core of a binder coated with a layer of coating material; and (b) dividing the coated binder into the plurality of the coated binder units by means of a system which comprises a first and a second loop that engage over part of their lengths and rotate in opposite directions, the first loop comprising a first repeating sequence of interlinked molds and the second loop comprising a second repeating sequence of interlinked molds, whereby the coated binder units are formed by welding edges of the coating and cutting the extrudate into pieces in a region where the first and the second loops engage. The invention further relates to said system. | 12-27-2012 |