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11. 发明申请

US20060209623A1 Process and an apparatus for the production of articles from reactive components 审中-公开
标题翻译：用于从反应性组分生产制品的方法和装置
公开(公告)号：US20060209623A1
公开(公告)日：2006-09-21
申请号：US11375949
申请日：2006-03-15
申请人： Helmut Duschanek , Gerd Salah , Jurgen Wirth
发明人： Helmut Duschanek , Gerd Salah , Jurgen Wirth
IPC分类号： B29B7/76
CPC分类号： B01F15/0462 , B29B7/603 , B29B7/72 , B29B7/7471 , B29B7/7626 , B29B7/90 , B29C67/246
摘要： Articles, particularly, molded articles are produced from reactive components with an apparatus which includes storage vessels for the reactive components, a mixer for mixing the reactive components, dispensing units and lines for dispensing the reactive components from the storage vessels into the mixer. An important feature of this apparatus is the use of one or more dispensing units which is a piston dispensing unit that includes a dispensing piston and a spindle unit. The spindle unit includes a spindle and a spindle nut which spindle nut is driven by a torque motor.
摘要翻译：制品，特别是模制品由反应性组分制成，其装置包括用于反应性组分的储存容器，用于混合反应性组分的混合器，用于将反应性组分从存储容器分配到混合器中的分配单元和管线。该装置的一个重要特征是使用一个或多个分配单元，其是包括分配活塞和主轴单元的活塞分配单元。主轴单元包括主轴和主轴螺母，主轴螺母由转矩电机驱动。

12. 发明申请

US20060124223A1 Process for the production of sandwich elements from reactive plastics material 失效
标题翻译：活性塑料材料制作夹心元件的工艺
公开(公告)号：US20060124223A1
公开(公告)日：2006-06-15
申请号：US11213004
申请日：2005-08-26
申请人： Ulrich Knapp , Jurgen Wirth
发明人： Ulrich Knapp , Jurgen Wirth
IPC分类号： B32B37/00
CPC分类号： B29C44/467 , Y10T156/1322 , Y10T156/1727
摘要： The invention relates to a process for the production of sandwich elements (so-called panels), in which the rising reactive mixture is guided, when it rises, through guide elements arranged between the upper and lower outer layers. This process produces void-free panels having a regular cell structure. The invention also relates to an apparatus useful for the production of such sandwich elements.
摘要翻译：本发明涉及一种用于生产夹层元件（所谓的面板）的方法，其中上升的反应混合物在其上升时通过布置在上外层和下外层之间的引导元件而被引导。该方法产生具有规则单元结构的无空隙面板。本发明还涉及一种可用于生产这种夹心元件的装置。

13. 发明申请

US20070128372A1 Process and device for producing coated moldings 审中-公开
标题翻译：用于生产涂层模制品的工艺和装置
公开(公告)号：US20070128372A1
公开(公告)日：2007-06-07
申请号：US11633287
申请日：2006-12-04
申请人： Jurgen Wirth , Frank Berghahn , Wolfgang Pawlik
发明人： Jurgen Wirth , Frank Berghahn , Wolfgang Pawlik
IPC分类号： B05D1/02 , B05C5/00 , B05C11/00
CPC分类号： B29B7/7663 , B05B7/0483 , B05B7/0807 , B05B12/084 , B05B15/55 , B29B7/7673 , B29B7/805 , B29B7/806 , B29B7/808
摘要： Molded articles comprising at least one layer of polyurethane are produced in a batch process by mixing polyurethane-forming components to form a reactive mixture that is flowed through a channel having at least one opening through which a gas is introduced and sprayed on a substrate surface. The device suitable for carrying out this batch process includes a cylindrical mixing chamber, a flow channel through which the reactive mixture flows and is sprayed onto the surface of a substrate where it cures thereon. The flow channel is cleaned by a stream of gas.
摘要翻译：包含至少一层聚氨酯的模制品通过混合形成聚氨酯的组分以形成反应性混合物以间歇方法制备，所述反应混合物流过具有至少一个开口的通道，通过该开口将气体引入并喷射在基材表面上。适用于进行该批次处理的装置包括圆柱形混合室，流动通道，反应混合物通过该通道流动并喷洒在其上固化的基底的表面上。流道由气流清洗。

14. 发明申请

US20060127589A1 Device and process for the production of films or compound moldings 审中-公开
标题翻译：用于生产薄膜或复合模制品的装置和方法
公开(公告)号：US20060127589A1
公开(公告)日：2006-06-15
申请号：US11295266
申请日：2005-12-06
申请人： Ingo Kleba , Jurgen Wirth , Frank Berghahn
发明人： Ingo Kleba , Jurgen Wirth , Frank Berghahn
IPC分类号： B05D1/02 , B05D5/00 , B29B15/10
CPC分类号： B29C41/20 , B05B3/14 , B05B12/16 , B29B7/7409 , B29B7/7433 , B29C31/045 , B29C41/08 , B29C41/365
摘要： A device and process for the production of single- or multi-layered films or compound moldings which have at least one layer of reactive plastic. The liquid reactive mixture is sprayed from a spray nozzle on to a surface. The jet spray is set in oscillation and the amplitude and/or frequency of the oscillation is adjusted during the spraying operation. Adjustment of the oscillation changes the spray area.
摘要翻译：用于生产具有至少一层反应性塑料的单层或多层薄膜或复合模制品的装置和方法。将液体反应性混合物从喷嘴喷射到表面上。喷射喷射被设置为振荡，并且在喷射操作期间调节振荡的振幅和/或频率。振荡的调整会改变喷雾区域。

15. 发明申请

US20050110183A1 Method and device for producing rebonded foam blocks 失效
标题翻译：用于生产重新粘结的泡沫块的方法和装置
公开(公告)号：US20050110183A1
公开(公告)日：2005-05-26
申请号：US10994495
申请日：2004-11-22
申请人： Bodo Buchel , Jurgen Wirth , Horst Klahre
发明人： Bodo Buchel , Jurgen Wirth , Horst Klahre
IPC分类号： B29C39/26 , B29C43/02 , B29C43/04 , B29C44/56 , B29C44/58 , B29K75/00 , B29K105/04 , B29K105/26 , B27N3/02
CPC分类号： B29C44/585 , B29C44/56 , B29C67/207 , B29K2075/00 , B29K2105/048 , B29K2105/26 , Y10S264/916
摘要： The invention relates to a method of producing rebonded foam blocks in a box mould having a base, a plurality of mutually adjacent mould side walls standing thereupon and a plunger movable in the direction of the base, in which at least one of the mould side walls may be swiveled about a substantially horizontal swivel axis mounted on the base between an outwardly directed position and a substantially vertical position, the method involving mixing the foam flakes with a binder, swiveling at least one of the mould side walls outwards such that the cross-sectional area of the box mould increases from the bottom upwards, introducing the foam flakes into the box mould, adjusting the at least one mould side wall so that the cross-sectional area of the box mould is substantially constant over its height, compressing the foam flakes by means of the plunger to the desired density or foam block height, thereby bonding together the foam flakes and removing the finished foam block from the mould.
摘要翻译：本发明涉及一种在具有底座，多个相互相邻的模具侧壁以及可沿基座方向移动的柱塞的盒模具中制造再粘结的泡沫块的方法，其中至少一个模具侧壁可以围绕安装在基座上的基本上水平的旋转轴线在向外指向的位置和基本垂直的位置之间旋转，该方法包括将泡沫薄片与粘合剂混合，使至少一个模具侧壁向外旋转，盒模的截面积从底部向上增加，将泡沫薄片引入盒模具中，调节至少一个模具侧壁，使得盒模的横截面积在其高度上基本上恒定，压缩泡沫通过柱塞将薄片片化成所需的密度或泡沫块高度，从而将泡沫薄片粘合在一起并将成品泡沫块从模具中移出。

16. 发明授权

US6065862A High-pressure mixing head 失效
标题翻译：高压混合头
公开(公告)号：US6065862A
公开(公告)日：2000-05-23
申请号：US214188
申请日：1998-12-30
申请人： Ferdinand Althausen , Jurgen Wirth , Florian Thiebes
发明人： Ferdinand Althausen , Jurgen Wirth , Florian Thiebes
IPC分类号： B29B7/76 , B01F5/04 , B01F15/02
CPC分类号： B29B7/76
摘要： The present invention relates to a high-pressure mixing head for mixing at least two reactive plastic components, containing a mixing chamber, into which there lead two injection nozzles arranged opposite one another for the components, a proportioning piston which is displaceable in the mixing chamber and a settling and outflow chamber with a cleaning slide extending substantially perpendicular to the axis of the mixing chamber, characterized in that the settling chamber and the cleaning slide have a substantially rectangular cross-section with an axial ratio from 10 to 100. The axial ratio is defined as the ratio of the width of the settling chamber and the cleaning slide to the thickness of the settling chamber and cleaning slide.
摘要翻译： PCT No.PCT / EP97 / 03442 Sec。 371日期1998年12月30日第 102（e）日期1998年12月30日PCT 1997年7月1日PCT公布。第WO98 / 01274号公报 1998年1月15日发明内容本发明涉及一种用于混合至少两个反应性塑料部件的高压混合头，该混合头包含混合室，其中引入两个彼此相对布置的喷嘴的部件，可在混合室中移动，以及沉降和流出室，其具有基本上垂直于混合室的轴线延伸的清洁滑动件，其特征在于，沉降室和清洁滑块具有基本上矩形的横截面，其轴向比为10至轴比定义为沉降室和清洁滑块的宽度与沉降室和清洁滑块的厚度的比率。

17. 发明申请

US20050173846A1 Process and apparatus for the production of polyurethane moldings 审中-公开
标题翻译：用于生产聚氨酯模制品的工艺和设备
公开(公告)号：US20050173846A1
公开(公告)日：2005-08-11
申请号：US11049849
申请日：2005-02-03
申请人： Jurgen Wirth , Ingo Kleba
发明人： Jurgen Wirth , Ingo Kleba
IPC分类号： B29C33/00 , B29C45/00 , B29C45/17 , B29C45/26 , B29C67/24 , B29K75/00
CPC分类号： B29C67/246 , B29C33/0055 , B29C45/174 , B29K2075/00
摘要： The invention relates to a process for the production of polyurethane moldings by the reaction-injection-molding process, in which at least one isocyanate component and at least one polyol component are delivered in metered manner into a mixing chamber, are mixed in the mixing chamber to form a polyurethane reaction mixture and the polyurethane reaction mixture is then discharged via a runner into the cavity of a mold, characterized in that a pressure is exerted on the polyurethane reaction mixture in the cavity by means of a pressure medium, which pressure is sufficiently high for defects, which arise by reactive and/or thermal shrinkage, and/or entrapped air pockets to be closed, wherein the pressure medium is introduced into at least one overflow cavity hydraulically connected with the cavity, and/or is introduced into the runner.
摘要翻译：本发明涉及通过反应注射成型方法生产聚氨酯模制品的方法，其中将至少一种异氰酸酯组分和至少一种多元醇组分以计量方式输送到混合室中，混合在混合室中以形成聚氨酯反应混合物，然后将聚氨酯反应混合物通过流道排出到模具的空腔中，其特征在于，通过压力介质在空腔中对聚氨酯反应混合物施加压力，该压力足够高反应性和/或热收缩引起的缺陷和/或被封闭的空气袋，其中压力介质被引入到与空腔液压连接的至少一个溢流腔中和/或被引入流道。

18. 发明授权

US5669559A Process for pulverising polyurethane, polyurea and/or polyurethane/polyurea materials in a roller mill 失效
标题翻译：在辊磨机中粉碎聚氨酯，聚脲和/或聚氨酯/聚脲材料的方法
公开(公告)号：US5669559A
公开(公告)日：1997-09-23
申请号：US591613
申请日：1996-01-24
申请人： Joachim Wagner , Karl Peltzer , Jurgen Wirth
发明人： Joachim Wagner , Karl Peltzer , Jurgen Wirth
IPC分类号： B02C4/02 , B02C23/12 , B29B13/10 , B29B17/00 , B29B17/02 , B29B17/04 , B29K75/00 , B02C19/12
CPC分类号： B29B13/10 , B02C23/12 , B02C4/02 , B29B17/0404 , B29K2075/00 , Y02W30/625
摘要： When pulverising polyurethane, polyurea and/or polyurethane/polyurea materials in a roller mill with at least two rollers (2,3) rotating at different circumferential speeds, a very economical method of operation is achieved by returning the coarse fraction falling freely out of the roll slit (4) to the roll slit (4) and stripping the fine material adhering to the roller (3) with the higher circumferential speed and discharging it separately from the coarse fraction.
摘要翻译： PCT No.PCT / EP94 / 02360 Sec。 371日期：1996年1月24日 102（e）日期1996年1月24日PCT 1994年7月18日PCT公布。第WO95 / 03926号公报日期1995年2月9日当在具有以不同圆周速度旋转的至少两个辊（2,3）的辊磨机中粉碎聚氨酯，聚脲和/或聚氨酯/聚脲材料时，非常经济的操作方法是通过返回粗级分从轧辊狭缝4自由地落到轧辊狭缝4上，并以较高的圆周速度剥离附着在轧辊3上的细料，并将其与粗级部分分离。

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