EP 3612617 A1 20200226 - BITUMEN SOLID AT AMBIENT TEMPERATURE
Title (en)
BITUMEN SOLID AT AMBIENT TEMPERATURE
Title (de)
BEI RAUMTEMPERATUR FESTES BITUMEN
Title (fr)
BITUME SOLIDE A TEMPERATURE AMBIANTE
Publication
Application
Priority
- FR 1753475 A 20170421
- FR 2018050974 W 20180418
Abstract (en)
[origin: WO2018193211A1] Disclosed are granules of material usable as a road binder or as a sealing binder, comprising a core and a coating layer, where:- the core consists of a first composition comprising at least one material chosen from: a bitumen base, a pitch, and a clear binder, and - the coating layer consists of a second composition which comprises: · at least one viscosifying compound, at least one first anticaking agent selected from alkali and alkaline-earth metal silicates, and at least one second anti-caking agent distinct from the silicates. The invention also relates to a method for producing granules of material that can be used as a road binder or as a sealing binder, and to the use thereof as a road binder, in particular for the production of coated materials. The invention further relates to a method for producing coated materials from granules of material that can be used as a road binder or as a sealing binder and to a method for transporting and/or storing and/or handling granules.
IPC 8 full level
B29B 9/16 (2006.01); C08L 95/00 (2006.01); C10C 3/14 (2006.01); E01C 7/18 (2006.01); E01C 7/22 (2006.01)
CPC (source: EP US)
C08L 95/00 (2013.01 - EP US); C10C 3/14 (2013.01 - EP); E01C 7/18 (2013.01 - EP); E01C 7/22 (2013.01 - US)
Citation (search report)
See references of WO 2018193211A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2018193211 A1 20181025; EP 3612617 A1 20200226; FR 3065465 A1 20181026; FR 3065465 B1 20190628; US 11447636 B2 20220920; US 2020040187 A1 20200206
DOCDB simple family (application)
FR 2018050974 W 20180418; EP 18722688 A 20180418; FR 1753475 A 20170421; US 201816606827 A 20180418