Invention Grant
- Patent Title: Multi layer fabrics for structural applications having woven and unidirectional portions and methods of fabricating same
- Patent Title (中): 具有编织和单向部分的结构应用的多层织物及其制造方法
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Application No.: US12546751Application Date: 2009-08-25
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Publication No.: US08796163B2Publication Date: 2014-08-05
- Inventor: Ryo Okada
- Applicant: Ryo Okada
- Agency: Bereskin & Parr LLP
- Main IPC: B32B5/08
- IPC: B32B5/08 ; B32B5/26 ; D03D13/00 ; B32B7/08
Abstract:
A multi-layer fabric, having a first woven portion having warp yarns and weft yarns interwoven together to form a first woven layer, a unidirectional portion that includes a first unidirectional layer having first unidirectional yarns, the first unidirectional layer being adjacent the first woven layer, and at least one securing yarn interwoven with the first woven layer and the first unidirectional layer to secure the first unidirectional portion to the first woven portion. The fabric may have encapsulating yarns interwoven with the first unidirectional yarns to secure the first unidirectional yarns together to form the first unidirectional layer.
Public/Granted literature
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