公开(公告)号：EP2373191B1

公开(公告)日：2013-01-23

申请号：EP09764980.0

申请日：2009-12-07

申请人： Nike International Ltd.

发明人： WILSON, Thomas, W., III

IPC分类号： C08L23/08 ,  C08L33/02 ,  B29D35/12 ,  C08L9/00 ,  A43B13/04 ,  C08L31/02 ,  C08L9/02 ,  C08L21/00

CPC分类号： C08L33/08 ,  B29D35/122 ,  C08K3/013 ,  C08K5/098 ,  C08K5/548 ,  C08L9/00 ,  C08L9/02 ,  C08L9/06 ,  C08L21/00 ,  C08L23/0876 ,  C08L25/08 ,  C08L33/02 ,  C08L71/02 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2666/02 ,  C08L2666/04 ,  C08L2666/08

摘要： Curable rubber compositions and cured articles are based on the use of zinc activator compositions for the sulfur cure. Activator compositions contain zinc and a polymeric component having a plurality of COOH groups, at least some of which are neutralized with the zinc. With polymeric zinc activators, sulfur cure can be activated at levels of zinc below those used in conventional systems.

公开(公告)号：EP2373191A1

公开(公告)日：2011-10-12

申请号：EP09764980.0

申请日：2009-12-07

申请人： Nike International, Ltd.

发明人： WILSON, Thomas, W., III

IPC分类号： A43B13/04 ,  C08L9/00 ,  C08L9/02 ,  C08L21/00 ,  C08L31/02

CPC分类号： C08L33/08 ,  B29D35/122 ,  C08K3/013 ,  C08K5/098 ,  C08K5/548 ,  C08L9/00 ,  C08L9/02 ,  C08L9/06 ,  C08L21/00 ,  C08L23/0876 ,  C08L25/08 ,  C08L33/02 ,  C08L71/02 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2666/02 ,  C08L2666/04 ,  C08L2666/08

摘要： Curable rubber compositions and cured articles are based on the use of zinc activator compositions for the sulfur cure. Activator compositions contain zinc and a polymeric component having a plurality of COOH groups, at least some of which are neutralized with the zinc. With polymeric zinc activators, sulfur cure can be activated at levels of zinc below those used in conventional systems.