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    • 7. 发明公开
    • NON-WOVEN FABRIC FOR SEPARATOR OF NON-AQUEOUS ELECTROLYTE CELL, AND NON-AQUEOUS ELECTROLYTE CELL USING THE SAME
    • 抓绒FOR隔板的非水电解质电池以及使用这样的细胞羊毛
    • EP0834936A1
    • 1998-04-08
    • EP96907719.7
    • 1996-03-29
    • MITSUBISHI PAPER MILLS, LTD.
    • ASHIDA, TetsuyaTSUKUDA, Takahiro
    • H01M2/16H01M6/16D21H13/40D21H13/46D04H1/54
    • D04H1/541D04H1/54D21H13/14D21H13/18D21H13/24D21H13/26D21H13/40D21H13/46D21H13/48D21H15/10D21H25/04H01M2/1606H01M2/1613H01M2/162H01M2/1626H01M6/16
    • A non-woven fabric for a non-aqueous electrolyte cell capable of providing a non-aqueous electrolyte cell, which has high adhesion with an electrode, does not cause breakage of a separator and deviation and gap between the electrode and the separator, has high cell processability such as windability on the electrode, does not cause internal short-circuit due to mutual contact of the electrodes resulting from shrinkage and combustion of the non-woven fabric even when the electrodes are heated due to external short-circuit, can prevent combustion of the cell, is free from pin holes, and has excellent electrolyte retaining property and electrolyte permeation property, and can provide a non-aqueous electrolyte cell having excellent current capacity, cell characteristics and cell preservation characteristics. The present invention provides also a non-aqueous electrolyte cell using the non-woven fabric. More concretely, the non-woven fabric for a non-aqueous electrolyte cell separator according to the present invention has a film thickness non-uniformity index Rpy of not greater than 1,000 mV or a center surface mean roughness SRa of not greater than 6 µm in the full wave region measured by using a probe type three-dimensional surface roughness meter.
    • 一种非织造织物为能够提供一种非水电解质电池,其在电极具有高粘附性的非水电解质电池,不会引起在电极和隔板之间的隔板和偏差和间隙的破损,具有高的 细胞加工:如在电极上的风的能力,不引起内部短路由于电极从收缩,甚至当电极被加热,由于外部短路的非织造织物的燃烧所产生的相互接触,可以防止燃烧 细胞的,是从销孔自由,并且具有优异的电解液保持性及电解液渗透性属性,并且可以提供具有优异的电流容量,电池特性和细胞保存特性的非水电解质电池。 因此,本发明提供了使用该非织造布的非水电解质电池。 更具体地,该非织造织物的非水电解质电池用隔板雅丁到本发明具有不大于1,000毫伏的膜厚不匀指数RPY或中心表面平均不大于6微米更大的粗糙度SRA 在通过使用探针型三维表面粗糙度计测定的全波区域。
    • 9. 发明公开
    • Process for obtaining magnetic cellulose paper and the respective product
    • Verfahren zum Erhalten von magnetischem Zellulosepapier und entsprechendes Produkt
    • EP2767634A1
    • 2014-08-20
    • EP13164097.1
    • 2013-04-17
    • Tafla Rabinovitch, Nathan
    • Tafla Rabinovitch, Nathan
    • D21H27/00D21H13/36D21H17/63D21H17/67D21H21/00D21H21/52
    • D21H21/14D21H13/36D21H13/46D21H13/48D21H15/02D21H17/63D21H17/67D21H21/00D21H21/48D21H21/52D21H27/00
    • "PROCESS FOR OBTAINING MAGNETIC CELLULOSE PAPER AND THE RESPECTIVE PRODUCT" refers to a method for the production of magnetic paper and the respective paper, belonging to the field of paper products; in its usual form, the magnetic sheets, known as magnetic paper, are composed by magnetic blankets covered with cellulose sheets, and this setting results in a sheet of high thickness and high cost, in order to solve these disadvantages, the object of the present patent application was developed, referring to a magnetic paper, which differentiates itself from others because it has magnetic particles in its fibers, and also in its production process, more specifically in the magnetic cellulose sheet, in presentation is comprised by paper sheet (17) which can be of varied densities and has magnetized (11) ferrous-magnetic granules or particles of magnets inserted between its cellulose fibers during the manufacturing process of the sheet.
    • “用于获得磁性纤维素纸和相关产品的方法”是指用于生产属于纸制品领域的磁性纸和相应纸张的方法; 以通常的形式,称为磁性纸的磁性片由被纤维素片覆盖的磁性毯组成,并且为了解决这些缺点,该设置导致高厚度和高成本的片材,本发明的目的 专利申请是指由于在其纤维中具有磁性颗粒以及在其制造过程中更具体地在磁性纤维素片中表现出的与其它区别的磁性纸,由纸张(17)组成, 其可以具有不同的密度,并且在片材的制造过程中已经磁化(11)铁 - 磁性颗粒或插入其纤维素纤维之间的磁体颗粒。