Invention Grant
- Patent Title: Process for foaming polyolefin compositions using a fluororesin as a nucleating agent
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Application No.: US16718367Application Date: 2019-12-18
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Publication No.: US11261317B2Publication Date: 2022-03-01
- Inventor: Gangwei Sun , Mohamed Esseghir , Chester J. Kmiec , Lei Ying , Yabin Sun , Xianmin Xu
- 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
- Agent Mark A. Twilley
- Main IPC: C08J3/22
- IPC: C08J3/22 ; C08J9/00 ; C08J9/28 ; C08L23/04 ; C08L23/06 ; C08L23/18 ; H01B3/44
Abstract:
A polyolefin composition is foamed by a process in which a nucleator is used, and the nucleator comprises 80% or more of unagglomerated fluororesin particles and/or agglomerates of fluororesin particles in which both the unagglomerated particles and the agglomerates are less than 1 μm in size.
Information query
