公开(公告)号：US10010892B2

公开(公告)日：2018-07-03

申请号：US15028849

申请日：2014-10-15

Applicant: YUPO CORPORATION

Inventor： Hiroshi Koike ,  Yuichi Yahagi ,  Seiichiro Iida

IPC: B03C3/64 ,  B03C3/28 ,  B01D46/00 ,  B01D46/52 ,  B01D39/16 ,  B03C3/47 ,  B03C3/41

CPC classification number: B03C3/64 ,  B01D39/1623 ,  B01D39/1692 ,  B01D46/0032 ,  B01D46/526 ,  B01D2239/0435 ,  B01D2239/065 ,  B01D2239/069 ,  B03C3/28 ,  B03C3/41 ,  B03C3/47 ,  B03C2201/10

Abstract: An object of the present invention is to provide a low pressure loss filter having a high dust- and dirt-collecting capability and excellent workability and sustainability of collecting capability. The filter of the present invention is a filter having air channels formed using an electret sheet; a porosity of the electret sheet being from 1 to 70%; an air channel cross-sectional ratio of the filter being from 10 to 99%; and a volume charge density of the filter being from 10 to 5000 nC/cm3.

公开(公告)号：US20150210045A1

公开(公告)日：2015-07-30

申请号：US14409921

申请日：2013-06-21

Applicant: YUPO CORPORATION

Inventor： Hiroshi Koike ,  Yuichi Yahagi ,  Seiichiro Iida

IPC: B32B27/08 ,  B32B7/12 ,  B32B38/00 ,  G09F7/12 ,  B32B37/24 ,  B32B37/12 ,  B32B7/06 ,  G09F3/04

CPC classification number: B32B27/08 ,  B32B7/06 ,  B32B7/12 ,  B32B27/20 ,  B32B27/283 ,  B32B27/32 ,  B32B27/322 ,  B32B27/34 ,  B32B27/36 ,  B32B37/12 ,  B32B37/1284 ,  B32B37/24 ,  B32B38/0008 ,  B32B38/145 ,  B32B2037/1063 ,  B32B2037/243 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2264/102 ,  B32B2264/104 ,  B32B2307/20 ,  B32B2307/412 ,  B32B2307/718 ,  B32B2310/025 ,  B32B2457/20 ,  B32B2590/00 ,  G09F3/04 ,  G09F7/12 ,  G09F2007/125 ,  Y10T428/1476 ,  Y10T428/24802 ,  Y10T428/24851 ,  Y10T428/24868 ,  Y10T428/24942 ,  Y10T428/2848 ,  Y10T428/31544

Abstract: An electrostatic adsorbable sheet (iii) of the present invention is a laminate obtained by laminating an adsorbable sheet (i) including a resin film layer (A) having an adhesive layer (C) formed over one surface thereof with a support layer (ii) including a resin layer (B), wherein the resin film layer (A) of the adsorbable sheet (i) and the resin film layer (B) of the support layer (ii) are adherent to each other by electrostatic adsorption.

Abstract translation: 本发明的静电吸附片（iii）是将具有在一个表面上形成有粘合剂层（C）的树脂膜层（A）的支持层（ii）层叠的可吸附片材（i） 包括树脂层（B），其中可吸附片材（i）的树脂膜层（A）和载体层（ii）的树脂膜层（B）通过静电吸附彼此附着。