SYNTHETIC BINDER ESSENTIALLY MADE OF MATERIALS FROM RENEWABLE RESOURCES, IN PARTICULAR OF VEGETABLE ORIGIN, AND APPLICATIONS THEREOF IN ROAD ENGINEERING

The invention relates to a synthetic binder characterized in that said binder includes: from 20 wt % to 100 wt % of at least one polyester based essentially on material from renewable resources, in particular of vegetable origin, having: a hydroxyl number below 100 mg KOH/g, an acid number below 25...

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Bibliographische Detailangaben
Hauptverfasser:	DELFOSSE, FREDERIC, CHATILLON, MATTHIEU, PRUD'HOMME, DANIEL
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADHESIVES ARTIFICIAL STONE CEMENTS CERAMICS CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE CORRECTING FLUIDS DYES FILLING PASTES INKS LIME, MAGNESIA MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES REFRACTORIES SLAG THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OF NATURAL STONE USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	The invention relates to a synthetic binder characterized in that said binder includes: from 20 wt % to 100 wt % of at least one polyester based essentially on material from renewable resources, in particular of vegetable origin, having: a hydroxyl number below 100 mg KOH/g, an acid number below 25 mg KOH/g, an iodine number below 100 g I2/100g, and from 0 wt % to 80 wt % of at least one natural or modified resin from renewable resources, in particular of vegetable origin. L'invention concerne un liant synthétique caractérisé en ce qu'il comprend : de 20 % à 100 % en poids d'au moins un polyester essentiellement à base de matières issues de ressources renouvelables, en particulier d'origine végétale présentant : un indice d'hydroxyle inférieur à 100 mg KOH/g, un indice d'acide inférieur à 25 mg KOH/g, un indice d'iode inférieur à 100 g I2/100g, et, de 0 % à 80 % en poids d'au moins une résine naturelle ou modifiée issue de ressources renouvelables, en particulier d'origine végétale.