Invention Grant
- Patent Title: Sterol blends as an additive in asphalt binder
-
Application No.: US17402261Application Date: 2021-08-13
-
Publication No.: US11667570B2Publication Date: 2023-06-06
- Inventor: Gerald H. Reinke , Gaylon L. Baumgardner , Andrew Hanz
- Applicant: A.L.M. Holding Company , Ergon Asphalt & Emulsions, Inc.
- Applicant Address: US WI Onalaska
- Assignee: A.L.M. Holding Company,Ergon Asphalt & Emulsions, Inc.
- Current Assignee: A.L.M. Holding Company,Ergon Asphalt & Emulsions, Inc.
- Current Assignee Address: US WI Onalaska; US MS Jackson
- Agency: Kagan Binder, PLLC
- Main IPC: E01C19/02
- IPC: E01C19/02 ; C04B24/02 ; C04B26/26 ; C08L95/00 ; C08L91/00 ; C04B18/02 ; C04B24/08 ; C04B24/36 ; E01C19/00 ; C04B111/00 ; C04B111/20
Abstract:
Disclosed are asphalt binder compositions and methods for making such compositions with pure sterol:crude sterol blends. The sterol blends improve various rheological properties.
Public/Granted literature
- US20210380477A1 STEROL BLENDS AS AN ADDITIVE IN ASPHALT BINDER Public/Granted day:2021-12-09
Information query
