Patent ID: 8080607
Filing Date: 2011-12-20
Classification: C08L

Abstract:
1. A process for manufacturing a part, comprising: providing a polymeric composition wherein the polymeric composition includes: shaping the polymeric composition into a part; wherein the composition has a flexural modulus from about 1700 to about 2500 MPa, and the part has a surface formed of the polymeric composition and the surface exhibits a scratch resistance of at least 10 newtons, as measured by FLTM BN108-13; wherein the thermoplastic polyolefin includes one or more lower crystallinity grades of polypropylene having a crystallinity less than the relatively high crystallinity portion, wherein the concentration of the one or more lower crystallinity grades is at least about 2 percent by weight and less than about 10 percent by weight based on the total weight of the polymeric composition; and the lower crystallinity grade includes istoactic polypropylene.