Invention Application
- Patent Title: High-Molecular-Weight Polyazoles
- Patent Title (中): 高分子量多偶唑
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Application No.: US10538190Application Date: 2003-12-02
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Publication No.: US20080119634A1Publication Date: 2008-05-22
- Inventor: Gordon Calundann , Oemer Uensal , Brian Benicewicz , Bobby G. Dawkins , J. Dean Baker , Rita H. Joiner
- Applicant: Gordon Calundann , Oemer Uensal , Brian Benicewicz , Bobby G. Dawkins , J. Dean Baker , Rita H. Joiner
- Priority: DE10258580.6 20021216
- International Application: PCT/EP03/13529 WO 20031202
- Main IPC: C08G73/18
- IPC: C08G73/18
Abstract:
The invention under consideration concerns novel high-molecular-weight polyazoles, which are suitable for the production of fibers, films, membranes, and molded articles, on the basis of their high molecular weight, expressed as intrinsic viscosity, of at least 1.3 dl/g. Moreover, the invention under consideration describes a method for the production of high-molecular-weight polyazoles.
Public/Granted literature
- US07696302B2 High-molecular-weight polyazoles Public/Granted day:2010-04-13
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