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公开(公告)号:US20090156763A1
公开(公告)日:2009-06-18
申请号:US11990989
申请日:2005-08-30
申请人: Roberta Sulcis , Elisa Passaglia , Francesco Ciardelli , Emiliano Resmini , Diego Tirelli , Claudio Bianchini
发明人: Roberta Sulcis , Elisa Passaglia , Francesco Ciardelli , Emiliano Resmini , Diego Tirelli , Claudio Bianchini
CPC分类号: C08F10/02 , C08F4/65912 , C08F4/65916 , C08F110/02 , C08F112/08 , C08F291/02 , C08L23/00 , C08L23/0846 , C08L25/06 , C08L2205/22 , C08L2207/20 , C08F4/027 , C08F2/44 , C08F4/65925 , C08F4/6552 , C08L2666/04 , C08L2666/08
摘要: A process for manufacturing a thermoplastic elastomeric material includes at least one elastomeric phase and at least one thermoplastic phase by the following steps: surface-treating a vulcanized rubber in a subdivided form with an effective amount of at least one organometallic polymerization catalyst; and polymerizing at least one ethylenically unsaturated monomer in the presence of the surface-treated vulcanized rubber in a subdivided form to obtain at least one thermoplastic phase.
摘要翻译: 制造热塑性弹性体材料的方法包括至少一个弹性相和至少一个热塑相,其步骤如下:用有效量的至少一种有机金属聚合催化剂以细分形式表面处理硫化橡胶; 并在表面处理的硫化橡胶的存在下以细分形式聚合至少一种烯键式不饱和单体以获得至少一种热塑性相。
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公开(公告)号:US20080132642A1
公开(公告)日:2008-06-05
申请号:US11792315
申请日:2004-12-16
申请人: Serena Coiai , Francesco Ciardelli , Elisa Passaglia , Roberta Sulcis , Emilano Resmini , Diego Tirelli , Franco Peruzzotti
发明人: Serena Coiai , Francesco Ciardelli , Elisa Passaglia , Roberta Sulcis , Emilano Resmini , Diego Tirelli , Franco Peruzzotti
CPC分类号: C08F279/00 , C08J11/04 , C08J2300/30 , C08J2319/00 , C08L19/003 , Y02P20/143 , Y02W30/70
摘要: A process for manufacturing a thermoplastic elastomeric material includes the following steps: surface treating a vulcanized rubber in a subdivided form in order to provide radically transferable atoms or groups on its surface; grafting at least one vinyl monomer to the surface treated vulcanized rubber in the presence of at least one transition metal compound and at least one ligand so as to obtain a vinyl polymer grafted onto the surface of the vulcanized rubber in a subdivided form.
摘要翻译: 制造热塑性弹性体材料的方法包括以下步骤:以细分形式对硫化橡胶进行表面处理,以在其表面上提供可自由转移的原子或基团; 在至少一种过渡金属化合物和至少一种配体的存在下,将至少一种乙烯基单体接枝到表面处理的硫化橡胶上,以获得以细分形式接枝到硫化橡胶表面上的乙烯基聚合物。
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