HOT PRESS CUSHIONING MATERIAL
    51.
    发明申请
    HOT PRESS CUSHIONING MATERIAL 审中-公开
    热压冲压材料

    公开(公告)号:US20150140298A1

    公开(公告)日:2015-05-21

    申请号:US14406526

    申请日:2013-07-03

    IPC分类号: B32B5/26 B32B7/02 B32B5/02

    摘要: A hot press cushioning material (14a) includes: a first nonwoven fabric (15) forming an inner layer; and second nonwoven fabrics (16a, 16b) placed on both surfaces of the first nonwoven fabric (15) and forming outer layers. Copolymerized para-aramid fibers having a basis weight of 80 to 400 g/m2 are used as a material of the second nonwoven fabrics (16a, 16b). Fibers that are more rigid than the copolymerized para-aramid fibers are used as a material of the first nonwoven fabric (15). Each of the first nonwoven fabric (15) and the second nonwoven fabrics (16a, 16b) has a heat resistant temperature of 270° C. or more.

    摘要翻译: 热压缓冲材料(14a)包括:形成内层的第一无纺布(15) 和布置在第一无纺布(15)的两个表面上并形成外层的第二无纺布(16a,16b)。 作为第二无纺布(16a,16b)的材料,使用单位面积重量为80〜400g / m 2的共聚对位芳族聚酰胺纤维。 作为第一非织造布(15)的材料,使用比共聚对位芳族聚酰胺纤维更刚性的纤维。 第一无纺布(15)和第二无纺布(16a,16b)的耐热温度为270℃以上。

    Press belt, process for producing the same and shoe press roll using the press belt
    54.
    发明授权
    Press belt, process for producing the same and shoe press roll using the press belt 失效
    压榨带,生产过程和使用压榨带的靴式压榨辊

    公开(公告)号:US07611608B2

    公开(公告)日:2009-11-03

    申请号:US10567366

    申请日:2004-08-04

    申请人: Takahisa Hikida

    发明人: Takahisa Hikida

    IPC分类号: D21F3/02

    摘要: A press belt having superior cracking resistance, wear resistance and pressure deflection resistance and an excellent traveling property and a method of manufacturing the same as well as a shoe press employing the same are provided. A press belt in a press comprising a rotatively traveling endless press belt and pressing means, including terminal corresponding areas (B, B′) corresponding to both ends of the pressing means in the cross direction and a central area (A) located between the terminal corresponding areas and mainly composed of thermosetting polyurethane obtained from a thermosetting polyurethane material containing a phenylene isocyanate derivative having an isocyanate group (NCO) on an end and a hardener having an active hydrogen group (H) on an end with the equivalent ratio (H/NCO) between the active hydrogen group and the isocyanate group set relatively high on the terminal corresponding areas and relatively low on the central area and a method of manufacturing the same.

    摘要翻译: 提供了具有优异的抗开裂性,耐磨性和耐压偏转性以及良好行驶性的压榨带及其制造方法以及使用该压榨带的靴式压榨机。 一种压力机中的压榨机,包括可旋转移动的环形压榨带和加压装置,其包括对应于挤压装置的两端在横向上的端子对应区域(B,B')和位于端子之间的中心区域(A) 主要由热固性聚氨酯材料组成,其热固性聚氨酯材料含有端部具有异氰酸酯基(NCO)的亚苯基异氰酸酯衍生物和末端具有活性氢基(H)的固化剂,其当量比(H / 活性氢基团和异氰酸酯基团之间的NCO)在中心区域的末端相应区域和相对较低的位置上相对较高,以及其制造方法。

    Ceramic-Resin Composite Roll and Production Method of the Same
    55.
    发明申请
    Ceramic-Resin Composite Roll and Production Method of the Same 审中-公开
    陶瓷 - 树脂复合卷及其制备方法

    公开(公告)号:US20090068405A1

    公开(公告)日:2009-03-12

    申请号:US12280883

    申请日:2007-02-19

    申请人: Hiroya Shimazaki

    发明人: Hiroya Shimazaki

    IPC分类号: B32B3/14 C23C4/04

    摘要: A ceramic-resin composite roll (1) comprises a metal roll core (2), a foundation layer (3) formed on the outer circumferential surface of the metal roll core (2) and a thermally sprayed ceramic film (4) formed on the outer circumferential surface of the foundation layer (3). The thermally sprayed ceramic film (4) includes a ceramic particle layer in which adjacent ceramic particles are fused and bonded to each other and a layer of a resin (6) penetrating into the spaces among the ceramic particles (5) from the surface of the ceramic particle layer to the surface of the foundation layer (3).

    摘要翻译: 陶瓷 - 树脂复合辊(1)包括金属辊芯(2),形成在金属辊芯(2)的外周表面上的基础层(3)和形成在金属辊芯上的热喷涂陶瓷膜 基础层(3)的外周面。 热喷涂陶瓷膜(4)包括陶瓷颗粒层,其中相邻的陶瓷颗粒彼此熔合并粘合,并且从陶瓷颗粒的表面渗透到陶瓷颗粒(5)中的空间中的树脂层(6) 陶瓷颗粒层到基层(3)的表面。

    Papermaking belt and method of manufacturing papermaking belt
    57.
    发明授权
    Papermaking belt and method of manufacturing papermaking belt 有权
    造纸带及造纸带生产方法

    公开(公告)号:US07374641B2

    公开(公告)日:2008-05-20

    申请号:US11416213

    申请日:2006-05-03

    IPC分类号: D21F3/00 B32B7/02

    摘要: A papermaking belt, used for a shoe pressing belt, a calender belt and a sheet transfer belt, is prevented from cracking and inhibited from growth of a crack, and comprises a reinforcing substrate (6) embedded in a thermosetting polyurethane layer (7) so that the said reinforcing substrate (6) and the said thermosetting polyurethane layer (7) are integrated with each other and the outer peripheral surface and the inner peripheral surface of the belt are formed by polyurethane layers, the polyurethane layer forming the outer peripheral surface is made of a composition containing a urethane prepolymer having isocyanate groups on ends and a hardener containing dimethylthiotoluenediamine.

    摘要翻译: 防止用于靴式压榨带,砑光带和片材转移带的造纸带被破裂并被抑制裂纹生长,并且包括嵌入热固性聚氨酯层(7)中的增强基材(6) 所述增强基板(6)和所述热固性聚氨酯层(7)彼此成一体,并且所述带的外周面和内周面由聚氨酯层形成,形成外周面的聚氨酯层为 由含有端部具有异氰酸酯基的氨基甲酸酯预聚物和含有二甲基硫代甲苯二胺的固化剂的组合物制成。

    Belt for shoe press
    58.
    发明授权
    Belt for shoe press 失效
    鞋印带

    公开(公告)号:US07097741B2

    公开(公告)日:2006-08-29

    申请号:US10473386

    申请日:2002-04-08

    摘要: A shoe press belt capable of preventing the occurrence and growth of cracks therein and is used in a paper-making press apparatus containing a press roll, a belt, and a pressure shoe for pressing a material web, wherein the shoe press belt includes a reinforcing layer, a first elastic material layer, and a second elastic material layer. A plurality of grooves are formed at an exterior peripheral surface region of the first elastic material layer. The bottom of the grooves at an axial end region of the belt corresponding to at least one of an end-proximate region in an axial direction of the pressure shoe and an end-proximate region in an axial direction of the press roll extends toward the reinforcing layer relative to the bottom of the grooves at a region other than the end region.

    摘要翻译: 一种能够防止裂纹发生和生长的靴形压榨带,用于包含用于挤压材料幅材的压榨辊,带和压力靴的造纸压榨装置中,其中靴形压榨带包括增强 层,第一弹性材料层和第二弹性材料层。 在第一弹性材料层的外周面区域形成有多个槽。 皮带的轴向端部区域中的凹槽的底部对应于压靴的轴向方向上的端部近端区域和压辊轴向方向上的端部近端区域中的至少一个,朝向加强件 相对于在端部区域以外的区域的凹槽的底部。

    Method for manufacturing elastic cylindrical body and method for manufacturing elastic roll
    59.
    发明授权
    Method for manufacturing elastic cylindrical body and method for manufacturing elastic roll 有权
    弹性圆筒体的制造方法及其制造方法

    公开(公告)号:US06983540B2

    公开(公告)日:2006-01-10

    申请号:US10363531

    申请日:2001-08-13

    IPC分类号: B21K1/02

    摘要: A liquid mixture containing a liquid polymeric material and a granular filler is injected into a mold (11) for centrifugal molding and subjected to centrifugal molding, thereby preparing a cylindrical body including a homogeneous dispersion layer (2) having the filler homogeneously dispersed in the polymeric material and a high-density packed bed (1), formed on the outer peripheral surface side or on the inner peripheral surface side of the homogeneous dispersion layer (2), containing the aforementioned polymeric material more densely filled with the aforementioned filler. The high-density packed bed (1) is removed for exposing the surface of the homogeneous dispersion layer (2). According to this structure, the yield of the elastic cylindrical body can be improved.

    摘要翻译: 将含有液体聚合物材料和颗粒状填料的液体混合物注入用于离心成型的模具(11)中并进行离心成型,从而制备包括均匀分散层(2)的圆柱体,其中均匀分散层(2)均匀分散在聚合物 材料和形成在均匀分散层(2)的外周表面侧或内周表面侧上的高密度填充床(1),其包含更密集地填充有上述填料的上述聚合物材料。 去除高密度填充床(1)以暴露均匀分散层(2)的表面。 根据该结构,能够提高弹性筒体的产量。

    Cushioning material for forming press
    60.
    发明申请
    Cushioning material for forming press 审中-公开
    成型压机用缓冲材料

    公开(公告)号:US20020079053A1

    公开(公告)日:2002-06-27

    申请号:US09984326

    申请日:2001-10-29

    摘要: A method is provided for manufacturing a laminate with cushioning material for forming press made with fiber material layers 31 and 32 superimposed with a bonding material layer 30 interposed, an upper rubber layer 33 positioned on an upper surface of one fiber material layer 31, a lower rubber layer 34 positioned on a lower surface of the upper rubber layer 33, and a lower exudation preventing layer 36 positioned on a lower surface of the lower rubber layer 34.

    摘要翻译: 提供一种制造层叠体的方法,该叠层具有用于形成压力的缓冲材料,所述缓冲材料由纤维材料层31和32叠加在一起,所述层压材料层叠在一起,所述层压材料叠置在介质层30上,位于一个纤维材料层31的上表面上的上橡胶层33, 位于上橡胶层33的下表面的橡胶层34和位于下橡胶层34的下表面的下渗出防止层36。