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14 条记录 (耗时 0.016 秒)

    Method of controlling the hydration behavior of gypsum in the manufacture of composite materials
    2.
    发明授权
    Method of controlling the hydration behavior of gypsum in the manufacture of composite materials 失效
    控制复合材料制造中石膏水化行为的方法

    公开(公告)号：US5846317A

    公开(公告)日：1998-12-08

    申请号：US569239

    申请日：1996-03-20

    申请人： Heinz Sattler ,  Volker Thole ,  Bernhard Schmelmer

    发明人： Heinz Sattler ,  Volker Thole ,  Bernhard Schmelmer

    IPC分类号： C04B40/02 ,  C04B40/06 ,  C04B11/00

    CPC分类号： C04B40/0259

    摘要： A method of controlling the ratio of hydration time (HT) to open time (OT) in the manufacture of composite materials from a mixture containing hydratable calcium sulphate such as gypsum binders, aggregates, fibers, water additives and other additives is disclosed. The method includes adding a retarder-accelerator combination such as Retardan and potassium sulphate to the mixture and applying pressure. The retarder-accelerator combination and application of pressure provide advantageous reduction in the ratio HT:OT. More particularly, HT:OT can be reduced to less than 1.

    摘要翻译： PCT No.PCT / DE94 / 00718 Sec。 371日期：1996年3月20日 102（e）1996年3月20日PCT PCT 1994年6月23日PCT公布。 第WO95 / 01942号公报 日期1995年1月19日在含有水合硫酸钙如石膏粘合剂，聚集体，纤维，水添加剂和其他添加剂的混合物的复合材料制造中，控制水合时间（HT）与开放时间（OT）的比率的方法 被披露。 该方法包括向混合物中加入缓凝剂 - 促进剂组合，例如雷帕坦和硫酸钾并施加压力。 缓凝剂 - 加速剂组合和压力的应用提供了有利的比例HT：OT。 更具体地，HT：OT可以减少到小于1。

    Flat extrusion method for manufacturing inorganically or organically bonded wooded materials, especially multilayer panels
    6.
    发明授权
    Flat extrusion method for manufacturing inorganically or organically bonded wooded materials, especially multilayer panels 失效
    用于制造无机或有机粘结木材的平挤挤压方法，特别是多层面板

    公开(公告)号：US5185115A

    公开(公告)日：1993-02-09

    申请号：US679036

    申请日：1991-06-13

    申请人： Volker Thole

    发明人： Volker Thole

    IPC分类号： B27N3/24 ,  B28B1/52 ,  B28B5/02 ,  B30B5/06

    CPC分类号： B30B5/06 ,  B27N3/24 ,  B28B1/526 ,  B28B5/026

    摘要： A flat extrusion method for manufacturing especially multilayer panels and device for working the method. The method consists of the following method steps: simultaneous addition of mixtures by mixing and spreading devices (1) into a perpendicular conically tapered shaft (A, B) formed by circulating compression belts (13, 14); compression of the mixture by the conical design of shaft (B), followed by traversing a section (C) in which the compression belts are arranged parallel to one another and at a distance which corresponds to the thickness of the finished panel strand; curing of the mixture in the downstream calibrating section (3).

    摘要翻译： PCT No.PCT / DE90 / 00709 Sec。 371日期1991年6月13日 102（e）1991年6月13日PCT 1990年9月15日PCT PCT。 出版物WO91 / 04142 日本1991年04月4日。一种用于制造特别是多层板的扁平挤出方法和用于加工该方法的装置。 该方法包括以下方法步骤：通过将装置（1）混合并扩展到通过循环压缩带（13,14）形成的垂直锥形锥形轴（A，B）中，同时添加混合物; 通过轴（B）的圆锥形设计来压缩混合物，随后横过其中压缩带彼此平行布置并且与成品板条的厚度相对应的距离的部分（C）; 固化下游校准部分（3）中的混合物。

    Process and equipment for the continuous production of inorganically bonded materials
    7.
    发明授权
    Process and equipment for the continuous production of inorganically bonded materials 失效
    连续生产无机粘结材料的工艺和设备

    公开(公告)号：US5135693A

    公开(公告)日：1992-08-04

    申请号：US571245

    申请日：1990-08-22

    申请人： Thomas Hilbert ,  Volker Thole ,  Karsten Lempfer

    发明人： Thomas Hilbert ,  Volker Thole ,  Karsten Lempfer

    IPC分类号： B28B1/52 ,  B28B5/02 ,  B30B11/00

    CPC分类号： B28B1/526 ,  B28B5/027 ,  B30B11/00

    摘要： The present invention is directed to improvements in apparatus and proces for the continuous production of inorganically bonded materials, the apparatus and process providing a pressureless transition zone without the action of pressure on a continuous sheet of material arranged between a high-pressure compression unit and the calibrating unit, and where the calibrating unit is immediately preceded by a recompression unit, which applies an active pressure on the continuous sheet of material after it passes through the pressureless zone and before it enters the calibrating unit and where this active pressure is sufficiently high that the nominal thickness of the continuous sheet of material is equal to or less than the finished continuous sheet of material and nominal density of the continuous sheet of material are equal to or greater than the density of the finished continuous sheet of material.

    摘要翻译： 本发明涉及用于连续生产无机粘合材料的设备和方法的改进，该设备和方法提供无压力过渡区，而不受压力作用在连续的材料层上，该材料布置在高压压缩单元和 校准单元以及校准单元之前紧随其后的再压缩单元，其在连续的材料片材通过无压力区域之后并且在其进入校准单元之前施加有效压力，并且在该主动压力足够高的情况下， 连续片材的标称厚度等于或小于成品的连续片材，连续片材的标称密度等于或大于成品连续片材的密度。

    Method of making organically bound wood-based materials
    10.
    发明授权
    Method of making organically bound wood-based materials 失效
    制作有机结合木质材料的方法

    公开(公告)号：US5942174A

    公开(公告)日：1999-08-24

    申请号：US941998

    申请日：1997-10-01

    申请人： Volker Thole ,  Jadranko Jahic

    发明人： Volker Thole ,  Jadranko Jahic

    IPC分类号： B27N3/18 ,  B29C43/26

    CPC分类号： B27N3/18

    摘要： A method of fabricating a particle board from ligno-cellulose containing ticles and an organic binder material, including initially forming a web of binder material coated particles, spraying of predetermined quantities of water on the surfaces of the web, compressing the web to a first thickness between heated press platens, increasing the spacing between the press platens to a dimension greater than the first thickness and rapidly raising the temperature in the center of the web by more than 15.degree. C.

    摘要翻译： 一种从含有木质纤维素的颗粒和有机粘合剂材料制造颗粒板的方法，包括最初形成粘合剂材料涂布颗粒的网，在网的表面上喷洒预定量的水，将网压缩至第一厚度 在加热的压板之间，将压板之间的间隔增加到大于第一厚度的尺寸，并将幅材中心的温度快速提高超过15℃。