公开(公告)号：US10479892B2

公开(公告)日：2019-11-19

申请号：US15889145

申请日：2018-02-05

Applicant: LEHIGH TECHNOLOGIES, INC.

Inventor： Premnathan Naidoo ,  Vernon Patrick Keating

IPC: C08L95/00 ,  C08L9/06 ,  C08L21/00 ,  C08L91/06 ,  C09D195/00 ,  C08L23/00 ,  C08L23/10 ,  C08L53/00 ,  C08L55/00 ,  C08L91/00

Abstract: An asphalt additive comprising a primary rheology modifying component and a secondary rheology modifying component, and asphalt compositions and products having such additive incorporated therein. The primary rheology modifying component is generally a polymer, and the secondary rheology modifying component may comprise a petroleum micro-wax.

公开(公告)号：US10294370B2

公开(公告)日：2019-05-21

申请号：US15484066

申请日：2017-04-10

Applicant: LEHIGH TECHNOLOGIES, INC.

Inventor： Premnathan Naidoo ,  Vernon Patrick Keating

IPC: C08L7/02 ,  C08L9/06 ,  C08L17/00 ,  C08L21/00 ,  C08L23/00 ,  C08L23/04 ,  C08L23/10 ,  C08L23/16 ,  C08L23/18 ,  C08L53/00 ,  C08L55/00 ,  C08L91/00 ,  C08L91/06 ,  C08L95/00 ,  C08F110/00 ,  C09D195/00

Abstract: An asphalt additive comprising a primary rheology modifying component and a secondary rheology modifying component, and asphalt compositions and products having such additive incorporated therein. The primary rheology modifying component is generally a polymer, and the secondary rheology modifying component may comprise a petroleum micro-wax.