公开(公告)号：EP2914635A4

公开(公告)日：2016-04-20

申请号：EP13851543

申请日：2013-11-01

Applicant: LEHIGH TECHNOLOGIES INC

Inventor： ROSENMAYER CHARLES ,  PAPP FRANK ,  BARTON ALAN ,  MURTHY KEDAR

IPC: C08C19/08 ,  B60C1/00 ,  C08K3/00 ,  C08L15/00

CPC classification number: C08L9/06 ,  C08J11/10 ,  C08J11/28 ,  C08J2319/00 ,  C08J2321/00 ,  C08K3/013 ,  C08K5/0025 ,  C08L17/00 ,  C08L19/003 ,  C08L21/00 ,  Y02W30/702 ,  Y02W30/706 ,  C08K3/0033

Abstract: A method of functionalizing reclaimed elastomer material is described. The method involves subjecting particles of the reclaimed elastomer material to shear at temperatures less than 100° C. such that inter-chain bonds of the reclaimed elastomer material are cleaved wherein the particles of the reclaimed elastomer material have a size of 60 mesh or smaller. The reclaimed elastomer material can be subjected to shear in the presence of a modifier which selectively promotes the cleavage of inter-chain bonds in the reclaimed elastomer material. A functionalized reclaimed elastomer material made by a method as described above and an elastomer compound which comprises the functionalized reclaimed elastomer material are also described.

Abstract translation: 描述官能再生弹性体材料的方法。 该方法包括使所述回收的弹性体材料的颗粒在温度剪切小于100℃的搜索没有的再生弹性体材料的链间键断裂worin的再生弹性体材料的颗粒的尺寸为60项目或更小。 将回收的弹性体材料可以经受在改性剂，其选择性促进的链间键的再生弹性材料切割的存在剪切。 通过如上所述的方法制备的官能化的再生弹性体材料，并且因此更描述该方法包括使官能化回收的弹性材料是弹性体化合物。