-
公开(公告)号：US20180062209A1
公开(公告)日：2018-03-01
申请号：US15690771
申请日：2017-08-30
发明人： Akio SAKAI , Yasutoshi MINEMOTO , Yusuke KON
CPC分类号： H01M10/0587 , G01N21/27 , G01N21/29 , G06T7/0008 , H01M2/14 , H01M2/145 , H01M2/18
摘要： A separator roll in accordance with an embodiment of the present invention includes a core, a heat-resistant separator wound around the core and in contact with an outer peripheral surface thereof, and a multilayer label attached to an outer layer surface of the heat-resistant separator, the multilayer label including a first film base and a second film base detachable from the first film base.
-
2.发明申请LAMINATED POROUS FILM, SEPARATOR FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY 有权层压多孔膜，非水电解质二次电池和非水电解质二次电池分离器公开(公告)号：US20140377630A1
公开(公告)日：2014-12-25
申请号：US14306891
申请日：2014-06-17
IPC分类号： H01M2/16 , H01M10/0525
CPC分类号： H01M2/1686 , H01M2/145 , H01M2/1653 , H01M2/166 , H01M10/0525
摘要： An object of the present invention is to provide a laminated porous film excellent in handling ability. A laminated porous film having a layer containing a polymer other than a polyolefin laminated on at least one surface of a polyolefin porous film, wherein the uplift quantity of a side perpendicular to the machine direction, when allowed to stand still for 1 hour under an environment of a temperature of 23° C. and a humidity of 50%, is 15 mm or less.
摘要翻译： 本发明的目的是提供一种处理能力优异的层压多孔膜。 一种层压多孔膜，其具有层叠在聚烯烃多孔膜的至少一个表面上的聚烯烃以外的聚烯烃层，其中，在环境下静置1小时时，垂直于机器方向的一侧的隆起量 温度为23℃，湿度为50％，为15mm以下。
-
公开(公告)号：US20170373290A1
公开(公告)日：2017-12-28
申请号：US15700322
申请日：2017-09-11
发明人： Ryutaro SHIBA , Yasutoshi MINEMOTO
IPC分类号： H01M2/14 , H01M2/16 , H01M10/0525
CPC分类号： H01M2/145 , H01M2/1686 , H01M10/0525
摘要： A method for producing a separator in accordance with an embodiment of the present invention includes: a removing step of removing both end parts of a separator original sheet in a width direction of the separator original sheet, the separator original sheet being transferred; and a coating step of coating, with coating for forming a heat-resistant layer, the separator original sheet whose both end parts have been removed in the removing step.
-
公开(公告)号：US20170125761A1
公开(公告)日：2017-05-04
申请号：US15333677
申请日：2016-10-25
发明人： Ryutaro SHIBA , Yasutoshi MINEMOTO
IPC分类号： H01M2/14 , H01M2/16 , H01M10/0525
CPC分类号： H01M2/145 , H01M2/1686 , H01M10/0525
摘要： A method for producing a separator in accordance with an embodiment of the present invention includes: a removing step of removing both end parts of a separator original sheet in a width direction of the separator original sheet, the separator original sheet being transferred; and a coating step of coating, with coating for forming a heat-resistant layer, the separator original sheet whose both end parts have been removed in the removing step.
-
5.发明申请公开(公告)号：US20180013118A1
公开(公告)日：2018-01-11
申请号：US15708339
申请日：2017-09-19
IPC分类号： H01M2/16 , H01M2/14 , H01M10/0525
CPC分类号： H01M2/1686 , H01M2/145 , H01M2/1653 , H01M2/166 , H01M10/0525
摘要： An object of the present invention is to provide a laminated porous film excellent in handling ability. A laminated porous film having a layer containing a polymer other than a polyolefin laminated on at least one surface of a polyolefin porous film, wherein the uplift quantity of a side perpendicular to the machine direction, when allowed to stand still for 1 hour under an environment of a temperature of 23° C. and a humidity of 50%, is 15 mm or less.
-
6.发明申请公开(公告)号：US20170282204A1
公开(公告)日：2017-10-05
申请号：US15491140
申请日：2017-04-19
CPC分类号： B05C1/0817 , B05C1/0808 , B05C1/0826 , B05C1/083 , H01M2/145 , H01M2/1653 , H01M2/1686 , H01M2/18 , H01M10/0404
摘要： A roll member having an outer circumferential surface in which a plurality of grooves are formed, wherein the plurality of grooves are arranged at an angle relative to a direction parallel to a central axis of the roll member. A coating device for coating a film member with a coating liquid, the coating device comprising the roll member. A separator production device for producing a separator in which a heat-resistant layer is laminated over a substrate. The separator production device comprising the coating device. A secondary battery production device for producing a secondary battery comprising a positive electrode plate, a negative electrode plate, and a pair of separators that sandwich the positive electrode plate or the negative electrode plate therebetween. The secondary battery production device comprising the separator production device.
-
公开(公告)号：US20170237056A1
公开(公告)日：2017-08-17
申请号：US15519191
申请日：2015-10-13
IPC分类号： H01M2/16 , H01M10/0565 , H01M10/0566 , B32B5/22 , B32B27/20
CPC分类号： H01M2/16 , B32B3/26 , B32B3/266 , B32B5/22 , B32B27/08 , B32B27/18 , B32B27/20 , B32B27/22 , B32B27/32 , B32B2250/03 , B32B2250/242 , B32B2250/40 , B32B2255/10 , B32B2255/20 , B32B2255/26 , B32B2264/104 , B32B2307/206 , B32B2307/306 , B32B2307/308 , B32B2307/718 , B32B2307/724 , B32B2307/726 , B32B2307/7265 , B32B2307/73 , B32B2307/732 , B32B2307/734 , B32B2457/10 , H01M2/145 , H01M2/1686 , H01M10/052 , H01M10/0565 , H01M10/0566 , H01M2300/0017
摘要： Provided is a multi-layered porous film which includes a functional layer having a controlled thickness in a length-wise direction thereof and which is suitable as a separator for batteries. The multi-layered porous film includes a base film, and a functional layer containing both an inorganic filler and a binder resin, the functional layer being formed on the base film, wherein a difference between a maximum basis weight and a minimum basis weight of the multi-layered porous film in a length-wise direction thereof is equal to or smaller than 2 grams/m2, the basis weight being measured every 100 meters interval. The separator fabricated by cutting a film roll comprised of a multi-layered porous film into pieces each having a given length has small lot-based fluctuation in quality, and makes it possible to fabricate a battery having a small fluctuation in quality.
-
公开(公告)号：US20170095830A1
公开(公告)日：2017-04-06
申请号：US15279882
申请日：2016-09-29
发明人： Ryutaro SHIBA , Yasutoshi MINEMOTO
CPC分类号： B05C1/0856 , B05C1/0808 , B05C1/0826 , B05D1/28
摘要： A film is uniformly coated with a coating solution. The following formula is satisfied: 0
-
公开(公告)号：US20160226047A1
公开(公告)日：2016-08-04
申请号：US14888115
申请日：2014-10-15
CPC分类号： H01M2/145 , B05C1/027 , B05C1/0808 , B05C1/0817 , B05C1/083 , B41N1/20 , B41N1/22 , H01M2/1686
摘要： A gravure roll, in which the outside peripheral surface of a metal roll main body has a plurality of oblique line shaped protrusions forming a prescribed angle with the center axis of the roll main body and the coating liquid can be held in a plurality of oblique line shaped recesses formed between each of the plurality of protrusions, is configured such that the roll main body has a diamond-like carbon layer on the entire outer peripheral surface thereof, a head part for each of the plurality of protrusions is cut down, and each of the plurality of protrusions has a trapezoidal cross-sectional shape that becomes gradually narrower in width moving in direction toward the head part. A separator with a uniform weight per unit area can be manufactured wherein the coating liquid is coated onto a base material film using this gravure roll.
摘要翻译： 金属辊主体的外周面具有与辊主体的中心轴形成规定角度的多个倾斜线状突起和涂布液的凹版辊可以保持在多条倾斜线 形成在所述多个突起中的每一个之间的凹形凹部被构造成使得所述辊主体在其整个外周表面上具有类金刚石碳层，所述多个突起中的每一个的头部被切割，并且每个 所述多个突起部具有逐渐变窄的方向朝向头部的方向逐渐变窄的梯形截面形状。 可以制造具有均匀重量的每单位面积的分离器，其中使用该凹版辊将涂布液涂覆在基材膜上。
-
-
-
-
-
-
-
-
搜索结果
9 条记录 (耗时 0.019 秒)
