Invention Grant
- Patent Title: Base paper of aramid fiber honeycomb core and manufacturing method thereof
- Patent Title (中): 芳纶纤维蜂窝芯基纸及其制造方法
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Application No.: US13055293Application Date: 2009-07-21
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Publication No.: US08764941B2Publication Date: 2014-07-01
- Inventor: Peizhi Heng , Wenyong Tang , Shiyi Tao , Liping Wang
- Applicant: Peizhi Heng , Wenyong Tang , Shiyi Tao , Liping Wang
- Applicant Address: CN Nanshan, Shenzhen
- Assignee: Longpoint Co., Ltd.
- Current Assignee: Longpoint Co., Ltd.
- Current Assignee Address: CN Nanshan, Shenzhen
- Agency: Greer, Burns & Crain, Ltd.
- Priority: CN200810068572 20080722
- International Application: PCT/CN2009/000813 WO 20090721
- International Announcement: WO2010/009613 WO 20100128
- Main IPC: D21H13/26
- IPC: D21H13/26 ; D21H13/24 ; D21H25/04
Abstract:
A base paper of aramid fiber honeycomb core and its manufacturing method are provided. The base paper comprises 11-90 parts by weight of structural fiber, 10-70 parts by weight of crosslinking fiber, and 0-19 parts by weight of additive fiber, wherein the structural fiber is poly(p-phenylene terephthal amide) fiber, the crosslinking fiber is poly(m-phenylene isophthal amide) fibrid, and the additive is polyester fiber.
Public/Granted literature
- US20110174452A1 BASE PAPER OF ARAMID FIBER HONEYCOMB CORE AND MANUFACTURING METHOD THEREOF Public/Granted day:2011-07-21
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