Invention Application
US20120121885A1 METHOD FOR MAKING A CORE HAVING BUILT-IN CROSS-LINKING FIBERS FOR COMPOSITE MATERIAL PANELS, RESULTING PANEL, AND DEVICE
有权
用于制造复合材料面板，结构面板和装置的内置交联纤维的芯的方法
- Patent Title: METHOD FOR MAKING A CORE HAVING BUILT-IN CROSS-LINKING FIBERS FOR COMPOSITE MATERIAL PANELS, RESULTING PANEL, AND DEVICE
- Patent Title (中): 用于制造复合材料面板，结构面板和装置的内置交联纤维的芯的方法
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Application No.: US13387423Application Date: 2010-07-28
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Publication No.: US20120121885A1Publication Date: 2012-05-17
- Inventor: Thierry Klethi , Frederic Pinan
- Applicant: Thierry Klethi , Frederic Pinan
- Applicant Address: FR Arandon
- Assignee: SAERTEX FRANCE
- Current Assignee: SAERTEX FRANCE
- Current Assignee Address: FR Arandon
- Priority: FR0955260 20090728
- International Application: PCT/FR2010/051601 WO 20100728
- Main IPC: B32B27/04
- IPC: B32B27/04 ; C08K7/02 ; B32B37/00 ; D04H5/02
Abstract:
A process for the production of a core (10) with integrated bridging fibers (12) for the manufacturing of composite panels, includes producing the following stages: using a cake that is made of light material of the rigid foam type, forming the core (10); depositing excess bridging fibers (12) on at least one surface (18, 20) of the core; making a portion of these bridging fibers (12) penetrate into the core; and removing excess bridging fibers (12) that are not used. The panel that is obtained as well as the associated device are also described.
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