EP 1354004 A1 20031022 - MODIFIED BITUMEN COMPOSITION
Title (en)
MODIFIED BITUMEN COMPOSITION
Title (de)
MODIFIZIERTE BITUMENZUSAMMENSETZUNGEN
Title (fr)
COMPOSITIONS DE BITUME MODIFIE
Publication
Application
Priority
- FR 0200249 W 20020122
- FR 0100784 A 20010122
Abstract (en)
[origin: WO02057367A1] The invention concerns the use, as modifying agent for bitumen, a polymer containing free isocyanate functions and derived from the reaction of: (A) at least a polyisocyanate; (B) at least a polydiene polyol; and (C) at least an ethylene copolymer containing hydroxyl functions.
IPC 1-7
C08L 95/00; C08G 18/64; C08G 18/40; C08G 18/69; E01C 7/26; C09D 195/00
IPC 8 full level
C08G 18/62 (2006.01); C08G 18/69 (2006.01); C08L 95/00 (2006.01); C09D 195/00 (2006.01); E01C 7/26 (2006.01); C08L 75/04 (2006.01)
CPC (source: EP)
C08G 18/6229 (2013.01); C08G 18/69 (2013.01); C08L 95/00 (2013.01); C09D 195/00 (2013.01); E01C 7/265 (2013.01); C08L 75/04 (2013.01)
Citation (search report)
See references of WO 02057367A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 02057367 A1 20020725; EP 1354004 A1 20031022; FR 2819818 A1 20020726; FR 2819818 B1 20030425; NO 20033277 D0 20030721; NO 20033277 L 20030917
DOCDB simple family (application)
FR 0200249 W 20020122; EP 02700358 A 20020122; FR 0100784 A 20010122; NO 20033277 A 20030721