Exxonmobil Technology and Engineering Company

Exxonmobil Chemicals Patents, Inc.

Saurabh C Sharma

Saifudin M Abubakar

Shanshan Zhang

Thomas Cugnon

Virendra K Tiwari

Gan-Ji Zhong

Kaushik Das

Nilesh C Shah

Wenbin Yu

This disclosure relates to a polymer composition with color pigments highly incorporated, comprising (a) propylene-based copolymers and/or ethylene/C-Calpha-olefin copolymers and (b) one or more color pigments.

Polymer compositions with high color pigments loading

In an embodiment, a slit film tape composition includes a propylene-based elastomer comprising 1-16 wt % ethylene based on a total weight of the propylene-based elastomer, the propylene-based elastomer having a melt flow rate (MFR) of 1-50 g/10 min; a polypropylene comprising 10-100 mol % propylene based on a total weight of the polypropylene, the polypropylene having a MFR of 2-35 g/10 min; and a filler. In another embodiment, a slit film tape composition includes a propylene-based elastomer comprising from 5-30 wt % ethylene based on a total weight of the propylene-based elastomer, the propylene-based elastomer having a MFR of 35-60 g/10 min; a polypropylene comprising 10-100 mol % propylene based on a total weight of the polypropylene, the polypropylene having a MFR of 2-35 g/10 min; and a filler.

Slit film tape compositions

Growing community of inventors

Karnataka, India

Saurabh C Sharma