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公开(公告)号：US20240227348A1
公开(公告)日：2024-07-11
申请号：US18407525
申请日：2024-01-09
发明人： Hsin-Ying CHOU , Haw-Jer CHANG , Yuan-Pei LIAO
IPC分类号： B32B5/26 , B32B5/02 , B32B7/12 , B32B37/10 , B32B37/12 , B32B37/24 , D01F1/10 , D01F6/60 , D04H1/4334 , D04H1/4382 , D04H1/44 , D04H1/56 , D04H1/728 , D04H3/16
CPC分类号： B32B5/268 , B32B5/022 , B32B7/12 , B32B37/10 , B32B37/1284 , B32B37/24 , D01F1/10 , D01F6/60 , D04H1/4334 , D04H1/43838 , D04H1/44 , D04H1/56 , D04H1/728 , D04H3/16 , B32B2262/0261 , B32B2262/16 , B32B2305/28 , B32B2307/308 , B32B2307/54 , B32B2307/718 , B32B2307/724 , B32B2307/7265 , B32B2307/748 , B32B2377/00 , D10B2401/021 , D10B2401/063 , D10B2401/10
摘要： A breathable and waterproof cloth includes a base material, an electrospinning film, and a meltblown adhesive film. The electrospinning film is disposed on the base material and includes a plurality of nanofibers, and an average fiber fineness of the nanofibers ranges from 100 nm to 800 nm. The meltblown adhesive film is disposed between the base material and the electrospinning film. The meltblown adhesive film includes a plurality of meltblown fibers, and an average fiber fineness of the meltblown fibers ranges from 800 nm to 20 μm.
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公开(公告)号：US20240228693A1
公开(公告)日：2024-07-11
申请号：US18407532
申请日：2024-01-09
发明人： Hsin-Ying CHOU , Yen-Hsi LIN , Haw-Jer CHANG
CPC分类号： C08G18/61 , C08G18/0857 , C08G18/12 , C08G18/3206 , C08J5/18 , C08J2383/06
摘要： A breathable and waterproof film is fabricated by spinning and processing an electrospinning solution, in which the electrospinning solution includes a first additive and a second additive. The first additive includes a nylon copolymer and a first alcohol solvent. The second additive is prepared by a reaction of a composition in a second alcohol solvent, in which the composition includes a polysiloxane diol, a diol, and an isocyanate, and the diol includes an alkyl diol, a polyester diol, or a combination thereof.
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公开(公告)号：US20230175179A1
公开(公告)日：2023-06-08
申请号：US17722450
申请日：2022-04-18
发明人： Hsin-Ying CHOU , Haw-Jer CHANG
IPC分类号： D04H1/728 , D04H1/4334 , D04H1/4382
CPC分类号： D04H1/728 , D04H1/4334 , D04H1/43838
摘要： A breathable water resistant film provided by the present disclosure includes a base cloth and a nanofiber layer disposed on the base cloth, wherein the nanofiber layer is formed by an electrospinning solution including a first additive and a second additive. The first additive includes a nylon copolymer and an alcohol, and the second additive includes a polysilazane resin and a perfluoropolyether-modified polysilazane resin.
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公开(公告)号：US20220184918A1
公开(公告)日：2022-06-16
申请号：US17541348
申请日：2021-12-03
IPC分类号： B32B5/02 , D04H1/4334 , D01F6/80 , D04H1/728 , B32B27/32 , B32B27/34 , D01F6/60 , B32B27/36 , D01F1/10 , B32B27/12
摘要： A breathable water resistant film includes a substrate and a nanofiber layer disposed on the substrate. The nanofiber layer is formed by an electrospinning process. An electrospinning solution used in the electrospinning process includes a first additive, an alcohol, and a second additive. The first additive includes nylon copolymer, and the second additive includes polysilazane.
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