公开(公告)号：US20170365864A1

公开(公告)日：2017-12-21

申请号：US15537892

申请日：2015-12-14

Applicant: KOLON FASHION MATERIAL. INC.

Inventor： Jun Young PARK ,  Chul Ki KIM ,  Sung Jin KIM ,  Ji Suk BAEK ,  Heung Ryul OH ,  Yong Hwan LEE ,  Hwan Kwon RHO

IPC: H01M8/0289 ,  H01M8/1018

CPC classification number: H01M8/0289 ,  B01D39/1623 ,  B01D67/0004 ,  B01D69/02 ,  B01D69/10 ,  B01D71/64 ,  B01D2239/025 ,  B01D2239/0421 ,  B01D2239/0631 ,  B01D2239/1208 ,  B01D2239/1216 ,  B01D2239/1258 ,  B01D2323/39 ,  B01D2325/02 ,  B01D2325/04 ,  B01D2325/20 ,  B01D2325/42 ,  H01M4/62 ,  H01M8/1018 ,  H01M8/1062 ,  H01M2008/1095 ,  Y02P70/56

Abstract: Disclosed is a porous support including fine porous structures formed between nanofibers, wherein the fine porous structures have a porosity of 50% to 90%, a pore size of 0.01 μm to 10 μm and an air permeability of 0.01 to 7 sec/100 cc·air, and the porous support has a thickness of 5 μm to 50 μm, a method of manufacturing the same and a reinforced membrane including the same.

公开(公告)号：US20160359184A1

公开(公告)日：2016-12-08

申请号：US15119040

申请日：2015-02-24

Applicant: KOLON FASHION MATERIAL. INC.

Inventor： Heung Ryul OH ,  Sung Jin KIM ,  Yong Hwan LEE ,  Hwan Kwon RHO ,  Chul Ki KIM ,  Jeong Young CHOI ,  Jun Young PARK ,  Ji Suk BAEK

IPC: H01M8/1062 ,  D06C7/00 ,  D04H1/54 ,  D04H1/728 ,  D04H1/4382

CPC classification number: H01M8/1062 ,  D04H1/4342 ,  D04H1/4382 ,  D04H1/54 ,  D04H1/728 ,  D06C3/00 ,  D06C7/00 ,  D06C15/00

Abstract: The present invention relates to a porous support, a preparation method therefor, and a reinforced membrane containing the same, wherein the porous support comprises a nanoweb in which nanofibers are integrated in the form of a nonwoven fabric comprising a plurality of pores, and the nanoweb has an elongation at break of 1-10%. The porous support has excellent air permeability and water permeability, remarkable durability, heat resistance and chemical resistance, and excellent mechanical strength and processability.

Abstract translation: 多孔载体及其制备方法技术领域本发明涉及一种多孔载体及其制备方法以及含有该多孔载体的增强膜，其中所述多孔载体包含纳米纤维网，其中纳米纤维以包含多个孔的无纺布的形式一体化，并且所述纳米网 断裂伸长率为1-10％。 多孔载体具有优异的透气性和透水性，显着的耐久性，耐热性和耐化学性，以及优异的机械强度和加工性。

公开(公告)号：US20170030009A1

公开(公告)日：2017-02-02

申请号：US15120170

申请日：2015-02-25

Applicant: KOLON FASHION MATERIAL. INC.

Inventor： Sung Jin KIM ,  Heung Ryul OH ,  Yong Hwan LEE ,  Hwan Kwon RHO ,  Chul Ki KIM ,  Jeong Young CHOI ,  Jun Young PARK ,  Ji Suk BAEK

IPC: D06M11/46 ,  D01D1/02 ,  D01D5/00 ,  D04H1/4382 ,  D01F6/74 ,  D01D10/06 ,  D04H1/4326 ,  D06M10/02 ,  D01F1/10

CPC classification number: D06M11/46 ,  D01D1/02 ,  D01D5/003 ,  D01D10/06 ,  D01F1/10 ,  D01F6/74 ,  D04H1/4326 ,  D04H1/4382 ,  D04H1/728 ,  D06M10/025 ,  D06M11/00 ,  D06M2101/30

Abstract: The present invention relates to a porous support, a method for manufacturing the same, and a reinforced membrane comprising the same, the porous support comprising a nanoweb in which nanofibers are accumulated in the form of a nonwoven fabric including a plurality of pores, wherein the nanoweb has a moisture saturation time of 1 second to 600 seconds. The porous support not only has excellent durability, heat resistance, and chemical resistance while exhibiting excellent air permeability and water permeability, but also has good hydrophilicity.

Abstract translation: 多孔载体及其制造方法技术领域本发明涉及一种多孔载体及其制造方法，以及包含该多孔载体的增强膜，所述多孔载体包含纳米纤维，其中纳米纤维以包含多个孔的无纺织物的形式聚集，其中 nanoweb具有1秒至600秒的水分饱和时间。 多孔载体不仅具有优异的耐久性，耐热性和耐化学性，同时具有优异的透气性和透水性，而且还具有良好的亲水性。