Patent ID: 11905416
Assignee: CARGILL, INCORPORATED
Field: Measurement (Instruments)
Classification: CPC C  E  G  Y | IPC C  E  G

Claim 18:
19. A method of incorporating a polymerized oil in asphalt applications, comprising:
adding a polymerized oil to treat reclaimed asphalt pavement millings (RAP) to be reused in asphalt pavements, thereby obtaining a modified asphalt, the polymerized oil comprising
a biorenewable, previously modified, or functionalized oil crosslinked with a sulfur-containing compound and comprising
a polymeric distribution comprising about 2 to about 80 wt % oligomer content, and
sulfur content ranging from 0.001 wt % to 8 wt %;

wherein the amount of the polymerized oil ranges from 0.1 to 40 wt % of the modified and rejuvenated asphalt, and wherein the biorenewable, previously modified, or functionalized oil comprises soybean oil, canola oil, rapeseed oil, castor oil, tall oil, sunflower oil, palm oil, peanut oil, safflower oil, corn oil, corn stillage oil, lecithin, an animal-based oil, or a combination thereof.