公开(公告)号：US20150030805A1

公开(公告)日：2015-01-29

申请号：US13953523

申请日：2013-07-29

Applicant: COMPAGNIE CHOMARAT ,  THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY

Inventor： Stephen W. Tsai ,  Michel Cognet ,  Philippe Sanial

IPC: B32B5/12 ,  B32B5/26 ,  B32B38/18

CPC classification number: B32B5/12 ,  B29C70/202 ,  B32B5/06 ,  B32B5/26 ,  B32B2250/40 ,  B32B2307/52 ,  B32B2307/54 ,  B32B2307/558 ,  B32B2405/00 ,  B32B2571/00 ,  Y10T156/10 ,  Y10T428/24099 ,  Y10T428/24116

Abstract: Various embodiments provide a bi-angle pliable tape for use in forming a composite laminate structure. The bi-angle pliable tape comprises: a longitudinal axis extending in a unidirectional machine direction; a first ply comprising fibers extending in a first orientation, the first orientation being offset relative to the longitudinal axis at a first angle of less than 30°; and a second ply comprising fibers extending in a second orientation, the second orientation being opposite the first orientation relative to the unidirectional machine direction. The first ply and the second ply are further secured substantially adjacently relative to one another by one or more yarns so as to provide a non-crimped configuration such that the bi-angle tape defines a pliable structure. Corresponding composite laminate structures and methods for making the same are provided. Composite laminate integrated bulkheads, containment rings, and penetration resistant articles and corresponding methods of making the same are provided.

Abstract translation: 各种实施例提供用于形成复合层压结构的双角柔顺带。 双角度柔性带包括：沿单向机器方向延伸的纵向轴线; 第一层，其包括以第一取向延伸的纤维，所述第一取向相对于所述纵向轴线以小于30°的第一角度偏移; 以及第二层，其包括以第二取向延伸的纤维，所述第二取向相对于所述单向机器方向与所述第一取向相反。 第一层和第二层通过一根或多根纱线进一步相对于彼此相邻地固定，以便提供非卷曲构造，使得双角带限定柔韧的结构。 提供了相应的复合层压结构及其制造方法。 提供了复合层压板综合隔板，密封环和耐渗透物品及其相应的制造方法。

公开(公告)号：US20160159013A1

公开(公告)日：2016-06-09

申请号：US15044573

申请日：2016-02-16

Applicant: Compagnie Chomarat ,  The Board of Trustees of the Leland Stanford Junior University

Inventor： Stephen W. Tsai ,  Michel Cognet ,  Philippe Sanial

IPC: B29C70/20 ,  B32B5/26 ,  B32B5/06 ,  B29C70/30 ,  B32B5/12

CPC classification number: B29C70/202 ,  B29C70/30 ,  B29K2105/0881 ,  B29K2307/04 ,  B32B5/06 ,  B32B5/12 ,  B32B5/26 ,  B32B5/28 ,  Y10T156/10 ,  Y10T156/1051 ,  Y10T428/24124

Abstract: Variously configured sub-laminate modules are provided, which comprise at least a first ply and a second ply, the first ply comprising fibers extending in a first orientation, the second ply comprising fibers extending in a second orientation. The second orientation is offset relative to the first orientation, which offset defines an acute angle between the two orientations. The acute angle is less than 90 degrees and in at least one embodiment, the acute angle is approximately 25°. In certain embodiments, the acute angle further defines an unbalanced structure of the sub-laminate module. In certain embodiments, the first and second plies may be further secured relative to one another in a non-crimped configuration. Composite laminated structures formed from various embodiments of the sub-laminate modules are also provided, at least some of which may be homogenized. Various methods of manufacturing the sub-laminate modules and the composite laminated structures are also provided.

Abstract translation: 提供了各种配置的次级层压模块，其包括至少第一层和第二层，第一层包括以第一取向延伸的纤维，第二层包括以第二取向延伸的纤维。 第二取向相对于第一取向偏移，该偏移限定两个取向之间的锐角。 锐角小于90度，在至少一个实施例中，锐角约为25度。 在某些实施例中，锐角进一步限定了次层叠模块的不平衡结构。 在某些实施例中，第一和第二层可以非卷曲构型相对于彼此进一步固定。 还提供了由次级层压模块的各种实施例形成的复合层压结构，其中至少一些可以均化。 还提供了制造子层压模块和复合叠层结构的各种方法。

公开(公告)号：US10589474B2

公开(公告)日：2020-03-17

申请号：US15044573

申请日：2016-02-16

Applicant: Compagnie Chomarat ,  The Board of Trustees of the Leland Stanford Junior University

Inventor： Stephen W. Tsai ,  Michel Cognet ,  Philippe Sanial

IPC: B29C70/20 ,  B29C70/30 ,  B32B5/26 ,  B32B5/28 ,  B32B5/12 ,  B32B5/06 ,  B29K105/08 ,  B29K307/04

Abstract: Variously configured sub-laminate modules are provided, which comprise at least a first ply and a second ply, the first ply comprising fibers extending in a first orientation, the second ply comprising fibers extending in a second orientation. The second orientation is offset relative to the first orientation, which offset defines an acute angle between the two orientations. The acute angle is less than 90 degrees and in at least one embodiment, the acute angle is approximately 25°. In certain embodiments, the acute angle further defines an unbalanced structure of the sub-laminate module. In certain embodiments, the first and second plies may be further secured relative to one another in a non-crimped configuration. Composite laminated structures formed from various embodiments of the sub-laminate modules are also provided, at least some of which may be homogenized. Various methods of manufacturing the sub-laminate modules and the composite laminated structures are also provided.