OLIGOTERPENES AS REJUVENATING AGENT IN ASPHALT
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Dec 17, 2015
filing date -
Dec 22, 2014
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
An asphalt mixture comprising an oligoterpene composition and reclaimed asphalt and/or virgin asphalt, a method of preparing said asphalt mixture, a bituminous binder-oligoterpene blend and a method for rejuvenating reclaimed asphalt or treating virgin asphalt are disclosed, wherein the oligoterpene composition comprises at least one oligoterpene with at least two isoprene moieties selected from a diterpene, a triterpene, a tetraterpene, a pentaterpene and a hexaterpene. The method of preparing an asphalt mixture comprises mixing the oligoterpene composition with reclaimed asphalt and/or virgin asphalt. The oligoterpene-bituminous binder blend, comprises 0.5-50 wt. % of the oligoterpene composition based on the total weight of the blend. The method for rejuvenating reclaimed asphalt or treating virgin asphalt comprises mixing the oligoterpene composition with reclaimed asphalt or virgin asphalt to form a modified asphalt.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully