利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

27 条记录 (耗时 0.024 秒)

    Method using a dry fluidised bed for producing thin, absorbent surface structures
    22.
    发明授权
    Method using a dry fluidised bed for producing thin, absorbent surface structures 有权
    使用干燥流化床制造薄的吸收性表面结构的方法

    公开(公告)号：US07250093B2

    公开(公告)日：2007-07-31

    申请号：US10467811

    申请日：2002-02-15

    申请人： Wolfgang Heider ,  Jürgen Hofmann ,  Mariola Wanior ,  Rüdiger Funk ,  Ulrike Licht ,  Michael Ehle

    发明人： Wolfgang Heider ,  Jürgen Hofmann ,  Mariola Wanior ,  Rüdiger Funk ,  Ulrike Licht ,  Michael Ehle

    IPC分类号： B32B31/12 ,  B32B31/20 ,  B32B5/16

    CPC分类号： A61F13/534 ,  A61F13/15658 ,  A61F13/15699 ,  A61F13/15707 ,  A61F2013/15382 ,  A61L15/58 ,  Y10T442/2484 ,  Y10T442/277 ,  Y10T442/614 ,  C08L33/02 ,  C08L75/04

    摘要： A process for producing thin absorbent planar structures which may be used in hygiene products such as diapers, incontinence products, wound contact materials or sanitary napkins to absorb body fluids, comprises the steps of: A) producing a mixture of an adhesive in dispersion form and a particulate absorbent by fluidizing the components, B) applying the mixture of adhesive and absorbent uniformly to the surface of one side of a first planar backing material, C) one side of a second planar backing material is applied to the mixture of adhesive and absorbent that is present on the surface of one side of the first planar backing material, so producing a sandwichlike intermediate, and D) the sandwichlike intermediate is processed to the end product at a temperature of at least 90° C., a pressure of from 4 to 50 bar, and a pressing time of from 0.5 to 5 min.

    摘要翻译： 用于生产可用于卫生产品如尿布，失禁产品，缠绕接触材料或卫生巾以吸收体液的薄吸收性平面结构的方法包括以下步骤：A）制备分散形式的粘合剂和 通过使组分流态化的颗粒吸收剂，B）将粘合剂和吸收剂的混合物均匀地施加到第一平面背衬材料的一侧的表面，C）将第二平面背衬材料的一侧施加到粘合剂和吸收剂的混合物 其存在于第一平面背衬材料的一侧的表面上，因此产生夹心状的中间体，D）将夹层状中间体在至少90℃的温度下加工成最终产物，压力为4 至50巴，加压时间为0.5至5分钟。

    Locking-mechanism control means
    24.
    发明授权
    Locking-mechanism control means 有权
    锁定机构控制装置

    公开(公告)号：US06758505B2

    公开(公告)日：2004-07-06

    申请号：US10191898

    申请日：2002-07-08

    申请人： Dieter Hautmann ,  Oliver Sommer ,  Jürgen Hofmann

    发明人： Dieter Hautmann ,  Oliver Sommer ,  Jürgen Hofmann

    IPC分类号： E05B6320

    CPC分类号： E05B63/20 ,  E05C9/026 ,  E05C9/1875 ,  Y10S292/21 ,  Y10S292/26 ,  Y10S292/41 ,  Y10T292/54

    摘要： A locking-mechanism control means having a push rod which controls the adjustment of door-mounted catches, it being possible for the catches to be locked in relation to the door frame, having a first and a second adjustable blocking device arranged in the door. It is further possible for said blocking devices to be adjusted in dependence on the door movement, and one of the blocking devices arresting the push rod in the open position when the door is open. A driver is provided on the push rod and can be coupled to a rod which executes a movement corresponding to the push rod in order for an arresting unit, which engages with the door in the closed state of the latter, to be displaced out of engagement with the door in the open position of the latter.

    摘要翻译： 一种锁定机构控制装置，具有一个控制门安装卡盘调节的推杆，可将卡扣相对于门框锁住，具有布置在门上的第一和第二可调节阻挡装置。 还可以根据门的移动来调节所述阻挡装置，并且当门打开时，阻塞装置中的一个将推杆阻止在打开位置。 驱动器设置在推杆上并且可以联接到杆，杆执行与推杆相对应的运动，以便在闭合状态下与门接合的止动单元被移出离合器 门在后者的开放位置。

    Process for producing a polyamide based on a dicarboxylic acid and a diamine
    26.
    发明授权
    Process for producing a polyamide based on a dicarboxylic acid and a diamine 失效
    用于制备基于二羧酸和二胺的聚酰胺的方法

    公开(公告)号：US06187877B1

    公开(公告)日：2001-02-13

    申请号：US08930865

    申请日：1997-10-07

    申请人： Walter Götz ,  Jürgen Hofmann ,  Michael Kopietz ,  Helmut Horle

    发明人： Walter Götz ,  Jürgen Hofmann ,  Michael Kopietz ,  Helmut Horle

    IPC分类号： C08G8500

    CPC分类号： C08G69/04 ,  C08G69/28 ,  C08G73/1025 ,  C08G73/1039 ,  C08G73/1042 ,  G03F7/0045 ,  G03F7/0387 ,  G11B5/486 ,  G11B21/00 ,  H05K1/056 ,  Y10S428/901

    摘要： A polymer based on a dicarboxylic acid and a diamine is prepared by polycondensation in an extruder, by (a) heating a mixture of a dicarboxylic acid having from 4 to 12 carbon atoms and a diamine having from 4 to 12 carbon atoms, which mixture is solid at room temperature and has a residual moisture content of less than 5% by weight, to a temperature in the range from 150 to 400° C. under autogenous pressure in a contrarotating twin-screw extruder to give a product A, (b) feeding the product A to a corotating twin-screw extruder, with the product A being exposed to a temperature in the range from 150 to 400° C. and residual water present and also water from the polycondensation being removed through the degassing openings, to give a product B, with the proviso that the corotating twin-screw extruder has at least two segments having different pressures.

    摘要翻译： 通过在（a）加热具有4至12个碳原子的二羧酸和具有4至12个碳原子的二胺的混合物在挤出机中缩聚制备基于二羧酸和二胺的聚合物，该混合物为 在相反的双螺杆挤出机中，在自生压力下，在室温下固体残留水分含量小于5重量％，至150-400℃的温度，得到产物A，（b） 将产品A进料到同向旋转的双螺杆挤出机中，使产物A暴露于150-400℃的温度和存在的残留水以及来自缩聚的水通过脱气孔除去，得到 产品B，条件是共转化双螺杆挤出机具有至少两个具有不同压力的段。

    Method and device for the continuous coagulation of aqueous dispersions of graft rubbers
    27.
    发明授权
    Method and device for the continuous coagulation of aqueous dispersions of graft rubbers 失效
    用于连续凝结接枝橡胶水分散体的方法和装置

    公开(公告)号：US06187825B1

    公开(公告)日：2001-02-13

    申请号：US09331416

    申请日：1999-06-21

    申请人： Norbert Güntherberg ,  Jürgen Hofmann

    发明人： Norbert Güntherberg ,  Jürgen Hofmann

    IPC分类号： B01D17038

    CPC分类号： B01F7/00766 ,  B01F13/1013 ,  B01F13/1016 ,  C08F6/22 ,  C08F265/04 ,  C08F279/02 ,  Y10S528/936

    摘要： A process for the continuous coagulation of aqueous dispersions of graft rubbers suitable for toughening thermoplastics is described. In the process, dispersions are transported through an apparatus having at least one shear element with a slotted stator and a rotating of the rotor within the stator, so that said dispersions are passed radially from the inside to the outside as a result of the rotation of the rotor in the shear element and, during or after passage through the slots of the rotor and stator, are subjected to such strong shearing that they coagulate, resulting in graft rubber coagulums which can be readily worked up even at a solids content of more than 50% by weight of elastomers.

    摘要翻译： 描述了适用于增韧热塑性塑料的接枝橡胶的水性分散体的连续凝结方法。 在该过程中，分散体通过具有至少一个剪切元件的设备传送，该设备具有开槽的定子和转子在定子内的旋转，使得所述分散体由于转动的结果而从内向内径向径向通过 剪切元件中的转子，以及在通过转子和定子的槽的过程中或之后，经受如此强烈的剪切使其凝结，导致接枝橡胶凝结物，即使固体含量大于 50重量％的弹性体。