EP 1326920 A4 20050309 - PAVING AND SEALING COMPOSITION AND METHOD OF USE
Title (en)
PAVING AND SEALING COMPOSITION AND METHOD OF USE
Title (de)
ZUSAMMENSETZUNG FÜR FUSSBODENBELÄGE UND DICHTUNGSMATERIALIEN UND DEREN VERWENDUNG
Title (fr)
COMPOSITION DE REVETEMENT ET D'ETANCHEITE ET SON PROCEDE D'UTILISATION
Publication
Application
Priority
- US 0125809 W 20010817
- US 23011400 P 20000905
- US 23180800 P 20000911
Abstract (en)
[origin: WO0220661A1] The composition and method of the present invention may be used for repairing potholes (10, 52), sealing or paving surfaces (10), curbs (93) and/or for interfacing, between paving (74) and structural members (72, 73). The preferable composition includes a mixture of a rubberized compound and an ethylene-unsaturated carboxylic acid co-polymer having a carboxylic acid content from about 0.5 to about 40 weight percent of the co-polymer. The rubberized compound may preferably be natural or synthetic rubber compounds, rubberized tar or the like. The ethylene-unsaturated carboxylic acid co-polymer preferably may be ethylene acrylic acid or the like. This composition may include a reinforcing agent, such as aggregate (16, 18, 56, 60), or a modifying agent, such as natural or synthetic fibers.
IPC 1-7
IPC 8 full level
C08L 21/00 (2006.01); C08L 95/00 (2006.01); E01C 7/18 (2006.01); E01C 7/26 (2006.01); E01C 7/30 (2006.01); E01C 11/00 (2006.01); E04F 15/00 (2006.01)
CPC (source: EP)
C08L 21/00 (2013.01); C08L 95/00 (2013.01); E01C 7/187 (2013.01); E01C 7/262 (2013.01); E01C 7/265 (2013.01); E01C 7/30 (2013.01); E01C 11/005 (2013.01); E04F 15/00 (2013.01); C08K 3/013 (2017.12); C08K 3/26 (2013.01); C08L 31/00 (2013.01)
Citation (search report)
- [Y] US 4839404 A 19890613 - CHANG DANE [US], et al
- [Y] US 3770572 A 19731106 - HENRY R, et al
- [Y] US 5051478 A 19910924 - PUYDAK ROBERT C [US], et al
- [A] GB 1485253 A 19770908 - TOYO SODA MFG CO LTD
- [A] BE 553783 A
- [A] WO 9315141 A1 19930805 - EXXON CHEMICAL PATENTS INC [US]
- [Y] DATABASE WPI Section Ch Week 199112, Derwent World Patents Index; Class A93, AN 1991-084545, XP002313479
- [A] DATABASE WPI Section Ch Week 199026, Derwent World Patents Index; Class A13, AN 1990-198249, XP002313480
- See references of WO 0220661A1
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 0220661 A1 20020314; WO 0220661 A8 20020829; WO 0220661 A9 20020926; AU 8829101 A 20020322; EP 1326920 A1 20030716; EP 1326920 A4 20050309
DOCDB simple family (application)
US 0125809 W 20010817; AU 8829101 A 20010817; EP 01968012 A 20010817