US2015291849A1PendingUtilityA1

Compositions including asphalt component and graphite component

50
Assignee: UNIV MINNESOTAPriority: Apr 10, 2014Filed: Apr 9, 2015Published: Oct 15, 2015
Est. expiryApr 10, 2034(~7.7 yrs left)· nominal 20-yr term from priority
Inventors:Jialiang LeMihai Octavian MarasteanuMugurel Ioan Turos
C08K 3/04C09D 195/00C08L 95/00E01C 11/005E01C 7/182C08L 2555/40C08L 2555/34C08L 2207/22C08L 2555/30E01C 19/48Y02A30/30
50
PatentIndex Score
0
Cited by
0
References
0
Claims

Abstract

A composition that includes asphalt component; and graphite component.

Claims

exact text as granted — not AI-modified
1 . A composition comprising:
 asphalt component; and   graphite component.   
     
     
         2 . The composition according to  claim 1 , wherein the asphalt component comprises asphalt binder. 
     
     
         3 . The composition according to  claim 2 , wherein the composition comprises not greater than about 30 wt % graphite component with respect to the weight of the asphalt binder. 
     
     
         4 . The composition according to  claim 2 , wherein the composition comprises not greater than about 10 wt % graphite component with respect to the weight of the asphalt binder. 
     
     
         5 . The composition according to  claim 2 , wherein the composition comprises from about 3 wt % to about 6 wt % graphite component with respect to the weight of the asphalt binder. 
     
     
         4 . The composition according to  claim 1 , wherein the graphite component comprises graphite nano-platelets, graphite micro-flakes, or some combination thereof. 
     
     
         5 . The composition according to  claim 1 , wherein the asphalt component comprises roof binder, asphalt emulsion, recycled asphalt pavement (RAP), recycled asphalt shingles (RAS), or a combination thereof. 
     
     
         6 . The composition according to  claim 1  further comprising aggregate. 
     
     
         7 . The composition according to  claim 1 , wherein the asphalt component comprises asphalt binder and recycled asphalt pavement (RAP). 
     
     
         8 . The composition according to  claim 1 , wherein the asphalt component comprises asphalt binder and recycled asphalt shingles (RAS). 
     
     
         9 . A method of forming a composition comprising:
 mixing asphalt binder and a graphite component to form a binder composition.   
     
     
         10 . The method according to  claim 9 , wherein the graphite component is added to the asphalt binder. 
     
     
         11 . The method according to  claim 9  further comprising adding the binder composition to aggregate to form a paving composition. 
     
     
         12 . The method according to  claim 11  further comprising depositing the paving composition in a desired area and compacting the deposited paving composition to form pavement. 
     
     
         13 . The method according to  claim 12 , wherein the paving composition is deposited in an area of existing pavement. 
     
     
         14 . The method according to  claim 9  further comprising adding the binder composition to recycled asphalt pavement (“RAP”) to form a paving composition. 
     
     
         15 . The method according to  claim 9  further comprising adding the binder composition to reclaimed asphalt shingles (“RAS”) to form a shingle forming composition. 
     
     
         16 . The method according to  claim 15  further comprising forming a shingle from the shingle forming composition. 
     
     
         17 . A composition comprising:
 asphalt binder; and   graphite component.   
     
     
         18 . The composition according to  claim 17 , wherein the composition comprises not greater than about 30 wt % graphite component with respect to the weight of the asphalt binder. 
     
     
         19 . The composition according to  claim 17 , wherein the graphite component comprises graphite nano-platelets, graphite micro-flakes, or a combination thereof. 
     
     
         20 . The composition according to  claim 17 , further comprising recycled asphalt pavement (RAP)

Join the waitlist — get patent alerts

Track US2015291849A1 — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.