Invention Application
WO2016133670A1 CARBON FIBERS OBTAINED FROM SILICON TREATED POLYOLEFIN PRECURSOR FIBERS
审中-公开
从硅处理的聚烯烃前体纤维获得的碳纤维
- Patent Title: CARBON FIBERS OBTAINED FROM SILICON TREATED POLYOLEFIN PRECURSOR FIBERS
- Patent Title (中): 从硅处理的聚烯烃前体纤维获得的碳纤维
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Application No.: PCT/US2016/015383Application Date: 2016-01-28
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Publication No.: WO2016133670A1Publication Date: 2016-08-25
- Inventor: HUKKANEN, Eric J. , BARTON, Bryan E. , PATTON, Jasson T.
- Applicant: DOW GLOBAL TECHNOLOGIES LLC
- Applicant Address: 2040 Dow Center Midland, MI 48674 US
- Assignee: DOW GLOBAL TECHNOLOGIES LLC
- Current Assignee: DOW GLOBAL TECHNOLOGIES LLC
- Current Assignee Address: 2040 Dow Center Midland, MI 48674 US
- Agency: JOHNSON, Christopher A.
- Priority: US62/118,512 20150220
- Main IPC: D01F9/21
- IPC: D01F9/21 ; D06M11/77 ; D06M13/513 ; D06M11/55 ; D06M101/20
Abstract:
A carbonaceous fiber is prepared from a polyolefin fiber. The polyolefin fiber is stabilized and is treated with a silicon source. In one instance the silicon source is a siloxane. In one instance the polyolefin fiber is stabilized by sulfonation. In one instance the carbonaceous fiber has 90-100 weight percent Carbon, 0.1-1 weight percent Silicon, 0.1-1 weight percent Nitrogen.
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