Invention Grant
US08444815B2 Pulp comprising polypyridobisimidazole and other polymers and methods of making same
失效
包含聚吡啶并二咪唑和其它聚合物的纸浆及其制备方法
- Patent Title: Pulp comprising polypyridobisimidazole and other polymers and methods of making same
- Patent Title (中): 包含聚吡啶并二咪唑和其它聚合物的纸浆及其制备方法
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Application No.: US12758893Application Date: 2010-04-13
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Publication No.: US08444815B2Publication Date: 2013-05-21
- Inventor: Achim Amma , Kevin A. Mulcahy
- Applicant: Achim Amma , Kevin A. Mulcahy
- Applicant Address: US DE Wilmington
- Assignee: E I du Pont de Nemours and Company
- Current Assignee: E I du Pont de Nemours and Company
- Current Assignee Address: US DE Wilmington
- Main IPC: D21H13/10
- IPC: D21H13/10 ; D21F11/00
Abstract:
The present invention relates to fibrous pulp comprising a combination of polypyridobisimidazole fibrous structures and fibrous structures derived from another polymer. The invention further relates to processes for making such pulp and articles comprising the pulp.
Public/Granted literature
- US20100193143A1 PULP COMPRISING POLYPYRIDOBISIMIDAZOLE AND OTHER POLYMERS AND METHODS OF MAKING SAME Public/Granted day:2010-08-05
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