Arkady L. Krasovskiy,Kefu Sun,Keran Lu,Scott T. Matteucci,Alexander Williamson,Jose Eduardo Ruiz,Harpreet Singh,Michelle Gallagher,Jeffrey E. Bonekamp
申请号：
US16608985
公开号：
US20200055018A1
申请日:
2019.02.22
申请国别(地区):
US
年份:
2020
代理人:
摘要：
The present disclosure provides a composition. In an embodiment, the composition includes (A) from 85 wt % to 99 wt % of an olefin-based polymer and (B) from 15 wt % to 1 wt % of an odor suppressant. The odor suppressant is a blend of (i) particles of zinc oxide, and (ii) zinc ionomer. The zinc oxide particles have a D50 particle size from 100 nm to 3000 nm, a surface area from 1 m2/g to 9 m2/g, and a porosity less than 0.020 m3/g. The composition has a methyl mercaptan odor suppression value of less than 70 at 3 days as measured in accordance with ASTM D5504-12.
