公开(公告)号：US20190092937A1

公开(公告)日：2019-03-28

申请号：US16012108

申请日：2018-06-19

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： Xiao-Dong Pan ,  Bobby J. Harper, JR. ,  James M. Blake

IPC: C08L47/00 ,  C08L9/00 ,  C08L7/00 ,  C08F36/06 ,  C08F36/08 ,  C08F210/14 ,  B60C1/00

CPC classification number: C08L47/00 ,  B60C1/0016 ,  B60C1/0025 ,  C08F36/06 ,  C08F36/08 ,  C08F210/14 ,  C08F2500/02 ,  C08F2800/20 ,  C08L7/00 ,  C08L9/00 ,  C08L2205/03 ,  C08L2207/04 ,  C08L91/00 ,  C08L91/06 ,  C08K3/04 ,  C08K3/22 ,  C08K5/09 ,  C08K5/18 ,  C08K5/3437 ,  C08K3/06 ,  C08K5/47 ,  C08L57/02 ,  C08L25/06

Abstract: The present invention provides an elastomeric composition comprising: at least one first elastomer; at least one first hydrocarbon polymer additive; and at least one second hydrocarbon polymer additive; wherein each of the first hydrocarbon polymer additive and the second hydrocarbon polymer additive is selected from the group consisting of: C5 aliphatic resins, C9 aromatic resins, mixed C5/C9 resins, pure aromatic monomer resins, dicyclopentadiene (DCPD) resins, aromatic modified cycloaliphatic resins, coumarone indene resins, rosin resins, rosin esters, terpene resins, modified terpene resins, terpene phenolic resins, and hydrogenated resins thereof. The composition may further comprise a second elastomer which is immiscible with the first elastomer.

公开(公告)号：US10752769B2

公开(公告)日：2020-08-25

申请号：US16012108

申请日：2018-06-19

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： Xiao-Dong Pan ,  Bobby J. Harper, Jr. ,  James M. Blake

IPC: C08L47/00 ,  C08L9/00 ,  C08L7/00 ,  C08F36/06 ,  C08F36/08 ,  C08F210/14 ,  B60C1/00

Abstract: The present invention provides an elastomeric composition comprising: at least one first elastomer; at least one first hydrocarbon polymer additive; and at least one second hydrocarbon polymer additive; wherein each of the first hydrocarbon polymer additive and the second hydrocarbon polymer additive is selected from the group consisting of: C5 aliphatic resins, C9 aromatic resins, mixed C5/C9 resins, pure aromatic monomer resins, dicyclopentadiene (DCPD) resins, aromatic modified cycloaliphatic resins, coumarone indene resins, rosin resins, rosin esters, terpene resins, modified terpene resins, terpene phenolic resins, and hydrogenated resins thereof. The composition may further comprise a second elastomer which is immiscible with the first elastomer.