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1. 发明授权

US09670344B2 Polymeric material and process for recycling plastic blends 有权
公开(公告)号：US09670344B2
公开(公告)日：2017-06-06
申请号：US14360360
申请日：2012-11-22
申请人： POLYVALOR, LIMITED PARTNERSHIP
发明人： Basil D. Favis , Pierre Le Corroller
IPC分类号： C08L23/00 , C08L23/12 , C08L23/16 , C08L23/04 , C08L23/10 , C08J11/06 , B29B9/00 , C08J3/00 , C08L23/06 , B29K101/12 , B29K105/26
CPC分类号： C08L23/12 , B29B9/00 , B29K2101/12 , B29K2105/26 , C08J3/005 , C08J11/06 , C08J2323/06 , C08J2323/10 , C08J2323/12 , C08J2423/12 , C08J2423/16 , C08J2425/06 , C08J2433/12 , C08J2469/00 , C08L23/04 , C08L23/06 , C08L23/10 , C08L23/16 , C08L2205/035 , C08L2207/53 , Y02W30/701
摘要： There is provided a polymeric material comprising: a co-continuous or highly-continuous blend of polyethylene and polypropylene, the blend comprising a polyethylene phase and a polypropylene phase separated by a polyethylene/polypropylene interface; and one or more thermoplastics other than polyethylene and polypropylene, the one or more thermoplastics each having an interfacial tension with polypropylene higher than the interfacial tension of the polyethylene/polypropylene interface, wherein the one or more thermoplastics form discrete phases that are encapsulating each other, and wherein said discrete phases are comprised within the polypropylene phase of the co-continuous or highly-continuous blend or are located at the polyethylene/polypropylene interface. There is also provided a process for recycling a blend of thermoplastics comprising polyethylene, polypropylene and one or more other thermoplastics, the process comprising the step of melting and mixing the polyethylene, the polypropylene and the one or more other thermoplastics, thereby producing a polymeric material.

2. 发明申请

US20150031837A1 POLYMERIC MATERIAL AND PROCESS FOR RECYCLING PLASTIC BLENDS 有权
标题翻译：用于回收塑料混合物的聚合材料和方法
公开(公告)号：US20150031837A1
公开(公告)日：2015-01-29
申请号：US14360360
申请日：2012-11-22
申请人： POLYVALOR, LIMITED PARTNERSHIP
发明人： Basil D. Favis , Pierre Le Corroller
IPC分类号： C08L23/12 , C08J3/00 , B29B9/00 , C08L23/06
CPC分类号： C08L23/12 , B29B9/00 , B29K2101/12 , B29K2105/26 , C08J3/005 , C08J11/06 , C08J2323/06 , C08J2323/10 , C08J2323/12 , C08J2423/12 , C08J2423/16 , C08J2425/06 , C08J2433/12 , C08J2469/00 , C08L23/04 , C08L23/06 , C08L23/10 , C08L23/16 , C08L2205/035 , C08L2207/53 , Y02W30/701
摘要： There is provided a polymeric material comprising: a co-continuous or highly-continuous blend of polyethylene and polypropylene, the blend comprising a polyethylene phase and a polypropylene phase separated by a polyethylene/polypropylene interface; and one or more thermoplastics other than polyethylene and polypropylene, the one or more thermoplastics each having an interfacial tension with polypropylene higher than the interfacial tension of the polyethylene/polypropylene interface, wherein the one or more thermoplastics form discrete phases that are encapsulating each other, and wherein said discrete phases are comprised within the polypropylene phase of the co-continuous or highly-continuous blend or are located at the polyethylene/polypropylene interface. There is also provided a process for recycling a blend of thermoplastics comprising polyethylene, polypropylene and one or more other thermoplastics, the process comprising the step of melting and mixing the polyethylene, the polypropylene and the one or more other thermoplastics, thereby producing a polymeric material.
摘要翻译：提供了一种聚合物材料，包括：聚乙烯和聚丙烯的共连续或高度连续的共混物，所述共混物包含由聚乙烯/聚丙烯界面分离的聚乙烯相和聚丙烯相; 以及除了聚乙烯和聚丙烯之外的一种或多种热塑性塑料，所述一种或多种热塑性塑料各自具有比聚乙烯/聚丙烯界面的界面张力高的聚丙烯的界面张力，其中所述一种或多种热塑性塑料形成彼此封装的离散相，并且其中所述离散相包含在共连续或高度连续共混物的聚丙烯相内，或者位于聚乙烯/聚丙烯界面处。还提供了一种用于再循环包含聚乙烯，聚丙烯和一种或多种其它热塑性塑料的热塑性塑料的共混物的方法，该方法包括熔融和混合聚乙烯，聚丙烯和一种或多种其它热塑性塑料的步骤，由此生产聚合材料。

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