Invention Grant
- Patent Title: Low coefficient of friction ethylene-based compositions
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Application No.: US16620093Application Date: 2018-06-05
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Publication No.: US11879056B2Publication Date: 2024-01-23
- Inventor: Owendi Ongayi , Cosme Llop
- Applicant: Dow Global Technologies LLC
- Applicant Address: US MI Midland
- Assignee: Dow Global Technologies LLC
- Current Assignee: Dow Global Technologies LLC
- Current Assignee Address: US MI Midland
- Agency: Boyle Fredrickson, S.C.
- Priority: EP 382356 2017.06.09
- International Application: PCT/US2018/035952 2018.06.05
- International Announcement: WO2018/226620A 2018.12.13
- Date entered country: 2019-12-06
- Main IPC: B32B27/08
- IPC: B32B27/08 ; C08L23/08 ; B32B27/28 ; B32B27/32 ; C08L83/04

Abstract:
The present disclosure provides a composition. The composition contains (A) an ethylene-based polymer; and (B) a slip agent blend, the slip agent blend containing (i) from greater than 50 wt % to 99 wt % of a first polydimethylsiloxane having a number average molecular weight (Mn) from 30,000 g/mol to less than 300,000 g/mol; and (ii) from 1 wt % to less than 50 wt % of a second polydimethylsiloxane having a number average molecular weight (Mn) from 300,000 g/mol to 2,000,000 g/mol, based on the total weight of the slip agent blend. The present disclosure also provides a film with a layer containing said composition.
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