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公开(公告)号：US08071171B1
公开(公告)日：2011-12-06
申请号：US11974134
申请日：2007-10-10
IPC分类号： B05D5/00
CPC分类号： B29C37/0085 , B29C70/885 , B32B15/08 , B33Y80/00 , G03F7/0015 , Y10T428/31678
摘要： Methods and systems for controlling a three(3)-dimensional distribution of structural reinforcement elements in a polymer-matrix composite. One embodiment of the invention provides a method that includes adding and curing a shape memory polymer in a plurality of flexible preforms attached with each other after preforming each of the flexible preforms to form a spatially controlled preform and variable stiffness material composite laminate. Here, in this embodiment, at least one of the preforms includes a flexible support formed from a patterned supporting material on a first surface of a stiff-structural sheet and the stiff-structural sheet that has been patterned on the support.
摘要翻译： 控制聚合物基质复合材料中三（3）维结构增强元素分布的方法和系统。 本发明的一个实施方案提供了一种方法，其包括在预成形每个柔性预成型件之后，将形状记忆聚合物添加并固化在彼此附接的多个柔性预成型件中，以形成空间控制的预制件和可变刚度材料复合层合物。 这里，在本实施例中，至少一个预成型件包括由刚性结构片的第一表面上的图案化支撑材料形成的柔性支撑件，以及已经在支撑件上图案化的刚性结构片材。
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公开(公告)号：US20100111779A1
公开(公告)日：2010-05-06
申请号：US12289662
申请日：2008-10-31
CPC分类号： F01N13/14 , F01N3/021 , F01N3/101 , F01N3/103 , F01N13/141 , F01N13/143 , F01N13/148 , F01N2510/02 , Y02T10/22
摘要： An exhaust treatment device is provided, including an exhaust treatment material and a housing in which the exhaust treatment material is contained. The housing may include a double wall substantially surrounding the exhaust treatment material. In addition, the double wall may include an inner wall and an outer wall, the outer wall having an inner surface that is polished.
摘要翻译： 提供排气处理装置，其包括排气处理材料和容纳排气处理材料的壳体。 壳体可以包括基本上围绕排气处理材料的双壁。 此外，双壁可以包括内壁和外壁，外壁具有被抛光的内表面。
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