SYNTHETIC BINDER ESSENTIALLY BASED ON MATERIALS DERIVED FROM RENEWABLE RESOURCES, ESPECIALLY OF PLANT ORIGIN, AND ITS APPLICATIONS 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 FRÉDÉRIC, CHATILLON MATTHIEU, PRUD'HOMME DANIEL
Format: Patent
Sprache:eng ; pol
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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 I2/100 g, and from 0 wt % to 80 wt % of at least one natural or modified resin from renewable resources, in particular of vegetable origin.