Title:
PAVING AND SEALING COMPOSITION AND METHOD OF USE
Document Type and Number:
WIPO Patent Application WO2002020661
Kind Code:
A8
Abstract:
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.
Inventors:
POUNDS RANDALL J (US)
MOLL ERIC (US)
SCIACCHETANO LAWRENCE (US)
MOLL ERIC (US)
SCIACCHETANO LAWRENCE (US)
Application Number:
PCT/US2001/025809
Publication Date:
August 29, 2002
Filing Date:
August 17, 2001
Export Citation:
Assignee:
POUNDS RANDALL J (US)
MOLL ERIC (US)
SCIACCHETANO LAWRENCE (US)
MOLL ERIC (US)
SCIACCHETANO LAWRENCE (US)
International Classes:
C08L21/00; C08L95/00; E01C7/18; E01C7/26; E01C7/30; E01C11/00; E04F15/00; (IPC1-7): C08L31/00; C08K3/26; C08K3/34; C08L95/00; E01C23/14
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