Invention Grant
- Patent Title: Tubular low density ethylene-based polymers with improved balance of extractables and melt elasticity
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Application No.: US15101687Application Date: 2014-11-20
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Publication No.: US09765160B2Publication Date: 2017-09-19
- Inventor: Cornelis F. J. Den Doelder , Otto J. Berbee , Stefan Hinrichs , Teresa P. Karjala
- 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: Whyte Hirschboeck Dudek SC
- International Application: PCT/US2014/066607 WO 20141120
- International Announcement: WO2015/094566 WO 20150625
- Main IPC: C08F110/02
- IPC: C08F110/02
Abstract:
The invention provides an ethylene-based polymer comprising the following properties: a) weight fraction (w) of molecular weight above 5*106 g/mol, w>A−B*I2, where A=0.4 wt %, and B is 0.02 wt %/(dg/min), and w D−E*log(I2), where D=162 Pa and E=52 Pa/log(dg/min).
Public/Granted literature
- US20160304638A1 Tubular Low Density Ethylene-Based Polymers with Improved Balance of Extractables and Melt Elasticity Public/Granted day:2016-10-20
Information query
