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公开(公告)号：US10471680B2
公开(公告)日：2019-11-12
申请号：US15464909
申请日：2017-03-21
Inventor： Joseph G. Sargent , Michael P. Cushman , Michael J. Lussier , James M. McMartin
IPC: B32B5/26 , B32B5/02 , B32B27/32 , E04D5/10 , B32B37/24 , E04D5/02 , B32B7/04 , B32B25/10 , B32B25/20 , B32B27/12 , B32B27/18 , B32B27/28 , B32B27/30
Abstract: A composite fabric laminate can include an open mesh fabric, a first continuous film comprising a fluoropolymer, and a second continuous film comprising a fluoropolymer. The fluoropolymer of the first continuous film and the fluoropolymer of the second continuous films can be in direct contact with one another. A method of forming a composite fabric laminate that includes disposing an open mesh fabric between a first continuous film and a second continuous film, each comprising an at least partially unsintered fluoropolymer film, to form a composite; laminating the composite at a pressure of at least 100 psig and a temperature of no greater than 350° C.; and sintering the laminated composite to form the composite fabric laminate.
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公开(公告)号：US11034129B2
公开(公告)日：2021-06-15
申请号：US15435152
申请日：2017-02-16
Inventor： Joseph G. Sargent , Gerard T. Buss , Michael P. Cushman , Timothy P. Pollock , Helen K. Bergstrom
IPC: B32B17/04 , B32B5/02 , B32B27/08 , B32B27/20 , B32B27/30 , B32B27/28 , B32B27/32 , B32B7/02 , B32B27/12 , B32B37/06
Abstract: A composite includes a first layer of a first fluoropolymer; a second layer of at least one ply of a reinforcing fabric overlying the first layer; and a third layer of a second fluoropolymer overlying the second layer opposite to the first layer, wherein the first layer, the third layer, or combination thereof have an outer surface that is defect free; wherein the composite has a continuous length of at least about 3 meters. Embodiments of such composites can find applications, for example, as processing aids for an electronic device, a food, a polymer, insulating an electrical device, or heat sealing a polymer.
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公开(公告)号：US10751973B2
公开(公告)日：2020-08-25
申请号：US15464909
申请日：2017-03-21
Inventor： Joseph G. Sargent , Michael P. Cushman , Michael J. Lussier , James M. McMartin
IPC: B32B5/26 , B32B5/02 , B32B7/04 , B32B25/10 , B32B25/20 , B32B27/12 , B32B27/18 , B32B27/28 , B32B27/30 , B32B27/32 , B32B37/24 , E04D5/02 , E04D5/10
Abstract: A composite fabric laminate can include an open mesh fabric, a first continuous film comprising a fluoropolymer, and a second continuous film comprising a fluoropolymer. The fluoropolymer of the first continuous film and the fluoropolymer of the second continuous films can be in direct contact with one another. A method of forming a composite fabric laminate that includes disposing an open mesh fabric between a first continuous film and a second continuous film, each comprising an at least partially unsintered fluoropolymer film, to form a composite; laminating the composite at a pressure of at least 100 psig and a temperature of no greater than 350° C.; and sintering the laminated composite to form the composite fabric laminate.
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