Search International and National Patent Collections

1. (WO2018144731) BITUMINOUS EMULSIONS CONTAINING STEROL ADDITIVE FOR ASPHALT PAVEMENT

Pub. No.:    WO/2018/144731    International Application No.:    PCT/US2018/016451
Publication Date: Fri Aug 10 01:59:59 CEST 2018 International Filing Date: Fri Feb 02 00:59:59 CET 2018
IPC: C08L 91/00
C04B 26/26
C04B 18/16
E01C 1/00
E01C 7/35
C08L 95/00
Applicants: A.L.M HOLDING COMPANY
ERGON ASPHALT & EMULSIONS, INC.
Inventors: REINKE, Gerald, H.
BAUMGARDNER, Gaylon, L.
HANZ, Andrew
Title: BITUMINOUS EMULSIONS CONTAINING STEROL ADDITIVE FOR ASPHALT PAVEMENT
Abstract:
Pavement aging can be reduced by applying to an asphalt-containing pavement a topcoat layer or a surface treatment containing asphalt binder with sterols.