Invention Grant
- Patent Title: Cross linked fibers and methods of making same using transition metal ions
- Patent Title (中): 交联纤维及其使用过渡金属离子的方法
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Application No.: US13120683Application Date: 2010-02-22
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Publication No.: US08834763B2Publication Date: 2014-09-16
- Inventor: Ahmad Robert Hadba , Sebastien Ladet
- Applicant: Ahmad Robert Hadba , Sebastien Ladet
- Applicant Address: US MA Mansfield FR
- Assignee: Covidien LP,Sofradim Production
- Current Assignee: Covidien LP,Sofradim Production
- Current Assignee Address: US MA Mansfield FR
- International Application: PCT/IB2010/000610 WO 20100222
- International Announcement: WO2010/095050 WO 20100826
- Main IPC: D01D5/08
- IPC: D01D5/08 ; D01F6/86 ; D01F6/96 ; D01F6/62 ; D01D5/38 ; D01F6/66
Abstract:
The present disclosure relates to a method of forming fibers. First and second precursors, each possessing a core and at least one functional group known to have click reactivity, are mixed in a hopper. The mixed precursors are then extruded through an extrusion die to crosslink and produce a filament. Polymerization of the first and second precursors is catalyzed by transition metal ions.
Public/Granted literature
- US20110294962A1 CROSS LINKED FIBERS AND METHODS OF MAKING SAME USING TRANSITION METAL IONS Public/Granted day:2011-12-01
Information query
