公开(公告)号：US20180066087A1

公开(公告)日：2018-03-08

申请号：US15674015

申请日：2017-08-10

Applicant: University of Guelph

Inventor： Amar K. MOHANTY ,  Manju MISRA ,  Ehsan BEHAZIN ,  Arturo RODRIGUEZ-URIBE

IPC: C08F210/06 ,  C08F210/14 ,  C09C1/48 ,  C08K5/00

Abstract: Toughened polyolefins and methods used to produce toughened polyolefins in presence of a bio-filler. These materials can substitute traditional thermoplastic polyolefins known as TPOs or mineral filled TPOs. Exemplary compositions include a phase based on α-olefin elastomers and the use of biobased fillers. The bio-based filler used, can be a material rich in elemental carbon content. The use of additives is of regular usage for these compositions as they may be related to coupling agents, UV absorbers, light stabilizers, antioxidants, and so forth. These composition offer a remarkable lower density compared to traditional TPOs compositions altogether with bio-based value-performance addition.