Invention Grant
- Patent Title: Process for foaming polyolefin compositions using a modified high density polyethylene
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Application No.: US16475933Application Date: 2017-02-07
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Publication No.: US11407873B2Publication Date: 2022-08-09
- Inventor: Jiawen Xiong , Gangwei Sun , Mohamed Esseghir , Hongyu Chen , Jeffrey M. Cogen , Yi Zhang
- Applicant: Dow Global Technologeis LLC
- Applicant Address: US MI Midland
- Assignee: Dow Global Technologeis LLC
- Current Assignee: Dow Global Technologeis LLC
- Current Assignee Address: US MI Midland
- Agency: Quarles & Brady LLP
- International Application: PCT/CN2017/073036 WO 20170207
- International Announcement: WO2018/145243 WO 20180816
- Main IPC: C08J9/00
- IPC: C08J9/00 ; C08J9/12 ; C08K5/00
Abstract:
The present disclosure provides a foamable composition containing (A) a high density polyethylene (HDPE); (B) a low density polyethylene (LDPE); (C) a peroxide-modified HDPE; and (D) a nucleator. The present disclosure also provides a process for making a foam composition. Additionally, the present disclosure provides a foam formed from a foamable composition, and a cable with an insulation layer containing the foam.
Public/Granted literature
- US20190352482A1 Process for Foaming Polyolefin Compositions Using a Modified High Density Polyethylene Public/Granted day:2019-11-21
Information query
