Invention Grant
US08173256B2 Aromatic polyamide fiber, a method for producing the same, and protective clothing material comprising the same
有权
芳香族聚酰胺纤维及其制造方法以及包含该芳香族聚酰胺纤维的防护服材料
- Patent Title: Aromatic polyamide fiber, a method for producing the same, and protective clothing material comprising the same
- Patent Title (中): 芳香族聚酰胺纤维及其制造方法以及包含该芳香族聚酰胺纤维的防护服材料
-
Application No.: US12307863Application Date: 2006-07-26
-
Publication No.: US08173256B2Publication Date: 2012-05-08
- Inventor: Yasuhiro Marumoto , Shigeru Ishihara
- Applicant: Yasuhiro Marumoto , Shigeru Ishihara
- Applicant Address: JP Osaka
- Assignee: Teijin Techno Products Limited
- Current Assignee: Teijin Techno Products Limited
- Current Assignee Address: JP Osaka
- Agency: Sughrue Mion, PLLC
- International Application: PCT/JP2006/315249 WO 20060726
- International Announcement: WO2008/012925 WO 20080131
- Main IPC: B32B27/34
- IPC: B32B27/34
Abstract:
An aromatic polyamide fiber comprising an aromatic polyamide containing a structural repeating unit of the following formula (1), and a structural repeating unit of the following repeating unit (2) in an amount of 30 mol % or more to the whole amount of the aromatic polyamide structural units, the fiber having strength of 20 cN/dtex or more and modulus of elongation of 500 cN/dtex or more: wherein Ar1 and Ar2 each independently represent an unsubstituted or substituted divalent aromatic group.
Public/Granted literature
Information query
