公开(公告)号：US10472770B2

公开(公告)日：2019-11-12

申请号：US15125196

申请日：2015-03-03

Applicant: Carl Freudenberg KG

Inventor： Rudolf Wagner ,  Guenter Frey ,  Klaus Marek ,  Armin Greiner ,  Jochen Bialek

IPC: D21H27/00 ,  G02B5/02 ,  D21H13/14 ,  D21H13/24 ,  F21V3/06 ,  F21Y115/10

Abstract: A wet-laid nonwoven having a1) 5-50 wt % matrix fibers and a2) 50-95 wt % at least partially thermally fused binding fibers or b1) 50-80 wt % matrix fibers and b2) 20-50 wt % binders, can be used as a light distributing element.

公开(公告)号：US20200063335A1

公开(公告)日：2020-02-27

申请号：US16520381

申请日：2019-07-24

Applicant: Carl Freudenberg KG

Inventor： Dominic Kramer ,  Jochen Bechtum ,  Rudolf Wagner ,  Sarah Illing ,  Guenter Frey ,  Werner Kattge ,  Hartwig von der Muehlen ,  Matthias Herzog ,  Maria Teresa Rodriguez Charles

IPC: D06M11/74 ,  D04H1/425 ,  D04H1/4218 ,  D04H1/58

Abstract: A thermally-conductive material includes: a textile fabric; and a graphite-containing, thermally-conductive coating, in which graphite is present in a proportion of 5 wt % to 50 wt % relative to a total weight of the thermally-conductive material. The thermally-conductive material has a flow resistance of 60 Pa*s/m to 400 Pa*s/m. In an embodiment, a proportion of graphite in relation to the thermally-conductive coating is more than 50 wt %.

公开(公告)号：US20170073899A1

公开(公告)日：2017-03-16

申请号：US15125196

申请日：2015-03-03

Applicant: Carl Freudenberg KG

Inventor： Rudolf Wagner ,  Guenter Frey ,  Klaus Marek ,  Armin Greiner ,  Jochen Bialek

IPC: D21H27/00 ,  F21V3/04 ,  G02B5/02 ,  D21H13/24 ,  D21H13/14

Abstract: A wet-laid nonwoven having a1) 5-50 wt % matrix fibers and a2) 50-95 wt % at least partially thermally fused binding fibers or b1) 50-80 wt % matrix fibers and b2) 20-50 wt % binders, can be used as a light distributing element.

Abstract translation: 具有a1）5-50重量％的基质纤维和a2）50-95重量％的至少部分热熔合的粘合纤维或b1）50-80重量％的基质纤维和b2）20-50重量％粘合剂的湿法成网非织造材料， 可以用作光分布元件。