公开(公告)号：US20210291497A1

公开(公告)日：2021-09-23

申请号：US17261601

申请日：2019-08-06

申请人： LG CHEM, LTD.

发明人： Jong Min SHIN ,  Dong Woo YOO ,  Jin Kyu LEE

IPC分类号： B32B27/06 ,  B32B5/18 ,  B32B27/36

摘要： The present application relates to an asymmetry composite material and a method for preparing the same, which provides a composite material comprising a metal porous body (metal foam or the like) and a polymer component, and provides a method for preparing a composite material, wherein the polymer component is formed in an asymmetrical structure on both sides of the metal porous body (metal foam or the like), and a composite material prepared in such a manner.

公开(公告)号：US20210138768A1

公开(公告)日：2021-05-13

申请号：US16623436

申请日：2018-07-06

申请人： LG CHEM, LTD.

发明人： Jong Min SHIN ,  Dong Woo YOO ,  So Jin KIM

IPC分类号： B32B27/06 ,  B32B27/20 ,  B22F7/00

摘要： The present application can provide a composite material which comprises a metal foam, a polymer component and an electrically conductive filler, has other excellent physical properties such as impact resistance, processability and insulation properties while having excellent thermal conductivity, and is also capable of controlling electrical conductivity characteristics.

公开(公告)号：US20200270501A1

公开(公告)日：2020-08-27

申请号：US16646830

申请日：2018-09-14

申请人： LG CHEM, LTD.

发明人： Jong Min SHIN ,  Dong Woo YOO ,  So Jin KIM

IPC分类号： C09K5/14 ,  B05D7/14

摘要： The present application provides a composite material and a method for preparing the same. The present application can provide a composite material which comprises a metal foam, a polymer component and a thermally conductive filler, and has other excellent physical properties such as impact resistance, processability and insulation properties while having excellent thermal conductivity.

公开(公告)号：US20200180030A1

公开(公告)日：2020-06-11

申请号：US16627139

申请日：2018-07-06

申请人： LG CHEM, LTD

发明人： So Jin Kim ,  Dong Woo YOO ,  Jin Kyu LEE

IPC分类号： B22F3/11 ,  B22F7/06

摘要： The present application provides a method for preparing a metal foam. The present application provides a method which can freely control characteristics, such as pore size and porosity, of the metal foam, prepare the metal foam in the form of films or sheets which have conventionally been difficult to produce, particularly the form of thin films or sheets as well, and prepare a metal foam having excellent other physical properties such as mechanical strength. According to one example of the present application, it is also possible to efficiently form a structure in which the metal foams as above are integrated with good adhesive force on a metal base material.

公开(公告)号：US20200147692A1

公开(公告)日：2020-05-14

申请号：US16625863

申请日：2018-07-06

申请人： LG CHEM, LTD.

发明人： So Jin KIM ,  Dong Woo YOO ,  Jin Kyu LEE

IPC分类号： B22F3/11 ,  B22F7/00

摘要： The present application relates to a method for preparing a metal foam. The present application can provide a method capable of preparing a metal foam which is thin and has suitable porosity and pore sizes by a simple and efficient process.

公开(公告)号：US20200055120A1

公开(公告)日：2020-02-20

申请号：US16348762

申请日：2017-11-29

申请人： LG CHEM, LTD.

发明人： Dong Woo YOO ,  Jin Kyu LEE

IPC分类号： B22F3/11 ,  B22F3/105 ,  B22F5/00

摘要： The present application provides a method for manufacturing a metal foam. The present application can provide a method for manufacturing a metal foam, which is capable of forming in a very short time a metal foam comprising uniformly formed pores and having excellent mechanical properties as well as the desired porosity, and a metal foam produced by the above method. In addition, the present application can provide a method capable of forming a metal foam in which the above-mentioned physical properties are ensured, while being in the form of a thin film or sheet, in a short time, and such a metal foam.