Stabilized polyolefin composition
    1.
    发明授权
    Stabilized polyolefin composition 失效
    稳定的聚烯烃组合物

    公开(公告)号:US4985479A

    公开(公告)日:1991-01-15

    申请号:US329764

    申请日:1989-03-28

    摘要: A stabilized polyolefin composition having improved weathering resistance is provided, whereby the following four components are incorporated into a polyolefin:(A) a hindered piperidine compound having a molecular weight of more than 750, such as poly-{[6-morpholino-1,3,5-triazine-2,4-diyl][2,2,6,6-tetramethyl-4-piperidyl)imino]hexamethylene[2,2,6,6-tetramethyl-4-piperidyl)imino]},(B) a hindered piperidine compound having a molecular weight of less than 500, such as bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate,(C) a benzoate compound such as 2,4-di-t-butylphenyl 3,5-di-t-butyl-4-hydroxybenzoate, and(D) a phosphorus-containing compound such as bis(2,4-di-t-butylphenyl) pentaerythritol diphosphite.

    摘要翻译: 提供了具有改善的耐候性的稳定的聚烯烃组合物,由此将以下四种组分引入聚烯烃中:(A)分子量大于750的受阻哌啶化合物,例如聚{{6-吗啉代-1, 亚氨基]亚己基[2,2,6,6-四甲基-4-哌啶基]亚氨基]}, (B)分子量小于500的受阻哌啶化合物,例如双(2,2,6,6-四甲基-4-哌啶基)癸二酸酯,(C)苯甲酸酯化合物如2,4-二 - 3,5-二叔丁基-4-羟基苯甲酸叔丁基苯酯和(D)含磷化合物如双(2,4-二叔丁基苯基)季戊四醇二亚磷酸酯。

    Folding machine and method for manufacturing absorbent article
    8.
    发明授权
    Folding machine and method for manufacturing absorbent article 有权
    折叠机及制造吸收性物品的方法

    公开(公告)号:US09168183B2

    公开(公告)日:2015-10-27

    申请号:US13383429

    申请日:2010-07-30

    申请人: Hiroki Yamamoto

    发明人: Hiroki Yamamoto

    IPC分类号: B31B1/26 A61F13/15

    摘要: A folding machine includes a conveyance roll configured to come into contact with both a first region and the second region being flush with each other; a web guide mechanism configured to cause the first region and the second region to face each other with reference to the folding line so that an angle between the first region and the second region becomes smaller toward downstream; a press mechanism configured to press at least any one of the first region and the second region. The press mechanism changes a pressing strength on the web to change at least either a track length (first track length) in which one side edge provided on a downstream of a conveyance roll is conveyed or a track length (second track length) in which other side edge is conveyed.

    摘要翻译: 折叠机包括被配置成与第一区域和第二区域相互接触的输送辊,彼此齐平; 卷筒纸引导机构,其构造成使所述第一区域和所述第二区域相对于所述折叠线彼此面对,使得所述第一区域和所述第二区域之间的角度朝向下游变小; 压力机构,其构造成按压所述第一区域和所述第二区域中的至少任一个。 按压机构改变幅材上的按压强度,以至少改变传送辊下游设置的一个侧边缘的轨道长度(第一轨道长度)或其中其他的轨道长度(第二轨迹长度) 侧边缘被传送。

    Elastic thread supply device
    9.
    发明授权
    Elastic thread supply device 有权
    弹性螺纹供给装置

    公开(公告)号:US09156648B2

    公开(公告)日:2015-10-13

    申请号:US13519376

    申请日:2010-12-27

    申请人: Hiroki Yamamoto

    发明人: Hiroki Yamamoto

    摘要: An elastic thread supply device including a tension controller configured to control the stress acting upon an elastic thread drawn from an elastic thread package, and a drive roll configured to supply the elastic thread dispensed from the tension controller to a processing line. The drive roll operates at a supply velocity slower than a conveyance velocity of a web, and increases or decreases the supply velocity depending on the fluctuation in the conveyance velocity.

    摘要翻译: 一种弹性线供给装置,包括:张力控制器,被配置为控制作用在从弹性丝线包装件拉出的弹性丝线上的应力;以及驱动辊,其构造成将从张力控制器分配的弹性丝线供给到处理线。 驱动辊以比纸幅的输送速度慢的供给速度进行操作,并且根据输送速度的波动来增大或减少供给速度。