公开(公告)号：WO2011112569A3

公开(公告)日：2012-12-13

申请号：PCT/US2011027526

申请日：2011-03-08

Applicant: CHASE CORP ,  ROWE GEOFFREY ,  ZUBERER DOUGLAS ,  SARGEANT JEFFREY ,  FISCHER JR FREDERICK ,  GRENDZINSKI STEPHEN ,  SPECHT RICHARD

Inventor： ROWE GEOFFREY ,  ZUBERER DOUGLAS ,  SARGEANT JEFFREY ,  FISCHER JR FREDERICK ,  GRENDZINSKI STEPHEN ,  SPECHT RICHARD

IPC: E01C7/26

CPC classification number: C08L95/00 ,  C08K3/0033 ,  C08K3/013 ,  C08K5/01 ,  C08K5/20 ,  C08L2555/22 ,  C08L2555/52 ,  C08L2555/74 ,  C08L2555/84 ,  C08L2555/86

Abstract: The invention provides a polymer modified binder using an asphalt plant mix modifier comprising a mixture of thermoplastic polymers, comprising both elastomers and plastomers, blended with oils and dispersed in a powder medium to facilitate flow. The use of polymers in dry form has provides for a means of incorporating additives into asphalt that can be successfully performed within the normal range of temperatures used for the mixing and compaction of hot mix asphalt.

Abstract translation: 本发明提供一种聚合物改性的粘合剂，其使用沥青植物混合调节剂，其包含与油混合并分散在粉末介质中以促进流动的包含弹性体和塑性体的热塑性聚合物的混合物。 使用干燥形式的聚合物提供了将添加剂掺入沥青中的方法，其可以在用于混合和压实热混沥青的正常温度范围内成功地进行。

公开(公告)号：WO2011112569A2

公开(公告)日：2011-09-15

申请号：PCT/US2011/027526

申请日：2011-03-08

Applicant: CHASE CORPORATION ,  ROWE, Geoffrey ,  ZUBERER, Douglas ,  SARGEANT, Jeffrey ,  FISCHER, JR., Frederick ,  GRENDZINSKI, Stephen ,  SPECHT, Richard

Inventor： ROWE, Geoffrey ,  ZUBERER, Douglas ,  SARGEANT, Jeffrey ,  FISCHER, JR., Frederick ,  GRENDZINSKI, Stephen ,  SPECHT, Richard

IPC: C08K5/01

CPC classification number: C08L95/00 ,  C08K3/013 ,  C08K5/01 ,  C08K5/20 ,  C08L2555/22 ,  C08L2555/52 ,  C08L2555/74 ,  C08L2555/84 ,  C08L2555/86

Abstract: The invention provides a polymer modified binder using an asphalt plant mix modifier comprising a mixture of thermoplastic polymers, comprising both elastomers and plastomers, blended with oils and dispersed in a powder medium to facilitate flow. The use of polymers in dry form has provides for a means of incorporating additives into asphalt that can be successfully performed within the normal range of temperatures used for the mixing and compaction of hot mix asphalt.

Abstract translation: 本发明提供一种聚合物改性粘合剂，其使用沥青植物混合调节剂，其包含与油混合并分散在粉末介质中以促进流动的包含弹性体和塑性体的热塑性聚合物的混合物。 使用干燥形式的聚合物提供了将添加剂掺入沥青中的方法，其可以在用于混合和压实热混沥青的正常温度范围内成功地进行。