-
公开(公告)号：US09796141B2
公开(公告)日：2017-10-24
申请号：US14821057
申请日：2015-08-07
IPC分类号： B29C70/20 , B29C70/08 , B32B5/08 , B32B5/12 , B32B5/26 , B32B5/02 , B32B3/14 , B32B3/18 , B29K263/00 , B29K307/04
CPC分类号： B29C70/202 , B29C70/08 , B29C70/086 , B29K2263/00 , B29K2307/04 , B32B3/14 , B32B3/18 , B32B5/022 , B32B5/08 , B32B5/12 , B32B5/26 , B32B2250/20 , B32B2260/023 , B32B2260/046 , B32B2262/02 , B32B2262/106 , Y10T428/24058 , Y10T428/24074 , Y10T428/24091 , Y10T428/24099 , Y10T428/24124
摘要： The present invention relates especially to an intermediate material comprising, or even constituted exclusively by, an array of individualised ribbons, each ribbon being composed by a tape of unidirectional reinforcing fibres associated, by adhesion, on each of its faces with a veil of thermoplastic fibres, characterised in that the ribbons are disposed in successive layers, in such a way that the ribbons of two successive layers are superposed with or without crossing but without interlacement, the bond between a ribbon and the ribbon or ribbons with which it is superposed being ensured by adhesion, and in that in each layer the ribbons are disposed substantially parallel to each other over at least the major part of their length, while being independent and spaced from each other and in that the ribbons of at least two layers extend in two different directions.
-
2.发明申请公开(公告)号：US20170232704A1
公开(公告)日：2017-08-17
申请号：US15471058
申请日：2017-03-28
CPC分类号： B32B5/26 , B29B15/12 , B29C70/086 , B29C70/14 , B29C70/20 , B29C70/506 , B29C70/545 , B29K2105/0854 , B29K2105/251 , B29K2307/04 , B32B3/02 , B32B5/022 , B32B5/12 , B32B37/06 , B32B2262/106 , Y10T428/23 , Y10T428/237 , Y10T428/249942 , Y10T442/60
摘要： The invention concerns a process for preparing a ribbon of reinforcement strands or filaments associated on each of its faces with a polymeric binder, said ribbon having a given width substantially constant over its entire length, in which the strands or filaments extend in a direction parallel to the length of the ribbon, wherein it comprises the following steps: a) adjustment of the ribbon width to the desired width thanks to a dimensioning device, b) association of the ribbon on each of its faces with a polymeric binder allowing the assurance of a homogenous cohesion of the ribbon, such that the total weight of the binder does not exceed 25% of the total weight of the obtained ribbon, as well as the ribbons obtainable by such a process.
-
公开(公告)号：US10525660B2
公开(公告)日：2020-01-07
申请号：US14930865
申请日：2015-11-03
摘要： The present invention provides a tape with a given width, said tape being composed of an assembly of filaments extending in a direction substantially parallel to the length of the tape, and between which a powder of a polymeric material is distributed, each face of said tape being associated with a nonwoven of polymeric fibers.
-
公开(公告)号：US20160052229A1
公开(公告)日：2016-02-25
申请号：US14930865
申请日：2015-11-03
CPC分类号： B32B5/022 , B29C70/021 , B29C70/20 , B29C70/506 , B32B5/26 , B32B5/28 , B32B2250/03 , B32B2250/20 , B32B2250/40 , B32B2260/021 , B32B2260/046 , B32B2262/0261 , B32B2262/101 , B32B2262/105 , B32B2262/106 , B32B2264/0214 , D02J1/18 , Y10T442/671
摘要： The present invention provides a tape with a given width, said tape being composed of an assembly of filaments extending in a direction substantially parallel to the length of the tape, and between which a powder of a polymeric material is distributed, each face of said tape being associated with a nonwoven of polymeric fibers.
摘要翻译： 本发明提供了一种具有给定宽度的带，所述带由沿着条带长度方向延伸的长丝的组合组成，其间分布有聚合物材料的粉末，所述带的每个面 与聚合物纤维的非织造材料相关联。
-
5.发明授权公开(公告)号：US09931810B2
公开(公告)日：2018-04-03
申请号：US15471058
申请日：2017-03-28
IPC分类号： B32B5/26 , B32B3/02 , B32B37/06 , B32B5/02 , B32B5/12 , B29C70/50 , B29C70/54 , B29C70/20 , B29K105/08 , B29K307/04
CPC分类号： B32B5/26 , B29B15/12 , B29C70/086 , B29C70/14 , B29C70/20 , B29C70/506 , B29C70/545 , B29K2105/0854 , B29K2105/251 , B29K2307/04 , B32B3/02 , B32B5/022 , B32B5/12 , B32B37/06 , B32B2262/106 , Y10T428/23 , Y10T428/237 , Y10T428/249942 , Y10T442/60
摘要： The invention concerns a process for preparing a ribbon of reinforcement strands or filaments associated on each of its faces with a polymeric binder, said ribbon having a given width substantially constant over its entire length, in which the strands or filaments extend in a direction parallel to the length of the ribbon, wherein it comprises the following steps: a) adjustment of the ribbon width to the desired width thanks to a dimensioning device, b) association of the ribbon on each of its faces with a polymeric binder allowing the assurance of a homogenous cohesion of the ribbon, such that the total weight of the binder does not exceed 25% of the total weight of the obtained ribbon, as well as the ribbons obtainable by such a process.
-
6.发明申请METHOD FOR MAKING AN INTERMEDIATE REINFORCING MATERIAL CONSISTING OF AN ARRAY OF SPACED-APART YARNS/WEBS 审中-公开用于制作间隔加强材料的间隔加固材料的方法公开(公告)号：US20150367582A1
公开(公告)日：2015-12-24
申请号：US14821057
申请日：2015-08-07
CPC分类号： B29C70/202 , B29C70/08 , B29C70/086 , B29K2263/00 , B29K2307/04 , B32B3/14 , B32B3/18 , B32B5/022 , B32B5/08 , B32B5/12 , B32B5/26 , B32B2250/20 , B32B2260/023 , B32B2260/046 , B32B2262/02 , B32B2262/106 , Y10T428/24058 , Y10T428/24074 , Y10T428/24091 , Y10T428/24099 , Y10T428/24124
摘要： The present invention relates especially to an intermediate material comprising, or even constituted exclusively by, an array of individualised ribbons, each ribbon being composed by a tape of unidirectional reinforcing fibres associated, by adhesion, on each of its faces with a veil of thermoplastic fibres, characterised in that the ribbons are disposed in successive layers, in such a way that the ribbons of two successive layers are superposed with or without crossing but without interlacement, the bond between a ribbon and the ribbon or ribbons with which it is superposed being ensured by adhesion, and in that in each layer the ribbons are disposed substantially parallel to each other over at least the major part of their length, while being independent and spaced from each other and in that the ribbons of at least two layers extend in two different directions.
摘要翻译： 本发明特别涉及一种中间材料，其中包括一个或多个单独的带子阵列，其中每个带由单向增强纤维的带组成，通过粘合在其每个表面上与热塑性纤维的面纱 其特征在于，带以连续的层布置，使得两个连续层的带叠或不带有交叉但没有交错的方式，确保带与被重叠的带或带之间的结合 并且在每个层中，带在其长度的至少大部分上基本上彼此平行地设置，同时彼此独立并且彼此间隔开，并且至少两层的带以两种不同的方式延伸 方向。
-
7.发明申请METHOD OF APPLYING AN INTERMEDIATE MATERIAL MAKING IT POSSIBLE TO ENSURE THE COHESION THEREOF, METHOD OF FORMING A STACK INTENDED FOR THE MANUFACTURE OF COMPOSITE COMPONENTS AND INTERMEDIATE MATERIAL 审中-公开施加中间材料的方法可以确保其相互之间的联系，形成用于制造复合材料和中间材料的堆叠的方法公开(公告)号：US20150290883A1
公开(公告)日：2015-10-15
申请号：US14441192
申请日：2013-11-18
发明人： Jean-Marc Beraud , Jacques Ducarre
CPC分类号： B29C70/382 , B29C70/086 , B29C70/20 , B29C70/38 , B29C70/386 , B29C70/443 , B29C70/543 , B29C70/545 , B29C70/56 , B29K2105/0881 , B29K2307/04 , B32B3/266 , B32B3/30 , B32B5/022 , B32B5/26 , B32B7/08 , B32B2260/023 , B32B2260/046 , B32B2262/02 , B32B2262/106 , B32B2305/08 , B32B2307/516 , B32B2307/54 , B32B2307/718
摘要： The present invention relates to a method for continuously applying on a deposition surface of an intermediate material composed of a unidirectional layer of reinforcing fibers associated on at least one of its faces to a layer of thermoplastic and/or thermosetting material that does not represent more than 10% of the total weight of the intermediate material.
摘要翻译： 本发明涉及一种用于在由至少一个表面上的至少一个相关的增强纤维单向层组成的中间材料的沉积表面上连续施加到热塑性和/或热固性材料层的方法，所述热塑性和/或热固性材料层不超过 占中间材料总重量的10％。
-
公开(公告)号：US10576697B2
公开(公告)日：2020-03-03
申请号：US15911258
申请日：2018-03-05
发明人： Jean-Marc Beraud , Jacques Ducarre
IPC分类号： B29C70/38 , B29C70/54 , B29C70/56 , B32B7/08 , B29C70/08 , B32B3/26 , B32B3/30 , B32B5/02 , B32B5/26 , B29C70/44 , B29C70/20 , B29K105/08 , B29K307/04
摘要： The present invention relates to a method for applying spot transverse forces to an intermediate material composed of a layer of unidirectional reinforcing fibers associated on at least one of its faces to a layer of thermoplastic and/or thermosetting material that does not represent more than 10% of the total weight of the intermediate material, wherein the spot transverse forces are applied while the intermediate material is under tension in the direction of the unidirectional reinforcing fibers.
-
公开(公告)号：US20180186104A1
公开(公告)日：2018-07-05
申请号：US15911258
申请日：2018-03-05
发明人： Jean-Marc Beraud , Jacques Ducarre
IPC分类号： B29C70/38 , B32B5/02 , B32B5/26 , B29C70/54 , B32B3/30 , B29C70/56 , B32B7/08 , B29C70/08 , B32B3/26 , B29C70/20 , B29C70/44 , B29K105/08 , B29K307/04
摘要： The present invention relates to a method for applying spot transverse forces to an intermediate material composed of a layer of unidirectional reinforcing fibers associated on at least one of its faces to a layer of thermoplastic and/or thermosetting material that does not represent more than 10% of the total weight of the intermediate material, wherein the spot transverse forces are applied while the intermediate material is under tension in the direction of the unidirectional reinforcing fibers.
-
公开(公告)号：US09815265B2
公开(公告)日：2017-11-14
申请号：US14889027
申请日：2014-05-26
发明人： Jacques Ducarre
IPC分类号： B29B11/16 , B32B5/12 , B32B27/36 , B32B37/26 , B29C70/20 , B29K77/00 , B29K105/00 , B29K105/08 , B29K307/04 , B32B37/00
CPC分类号： B32B37/26 , B29B11/16 , B29C70/202 , B29K2077/00 , B29K2105/0085 , B29K2105/0881 , B29K2307/04 , B32B5/12 , B32B27/36 , B32B2037/0092 , B32B2037/268 , B32B2305/08 , B32B2307/206 , B32B2307/21 , B32B2313/04 , B32B2377/00
摘要： The present invention concerns a multilayer element comprising a reinforcing material suitable for producing composite parts combined on at least one of the faces of same with a support layer characterized in that the reinforcing material and the support layer are combined by means of electrostatic forces, and a method for preparing such a material and a method for producing a composite part produced from at least one reinforcing material obtained from such an element, after having removed the support layer.
-
-
-
-
-
-
-
-
-
搜索结果
12 条记录 (耗时 0.014 秒)
