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1. 发明申请

WO2014114453A1 CUSHION-LIKE SHAPED BODY AND USE THEREOF 审中-公开
标题翻译：枕状机构，其用途
公开(公告)号：WO2014114453A1
公开(公告)日：2014-07-31
申请号：PCT/EP2014000165
申请日：2014-01-23
申请人： TECHNOGEL GMBH & CO KG
发明人： AUSMEIER MATTHIAS , DREYLING HANS HERMANN , KLINGEBIEL JAN , KLINGEBIEL FRANK STEFAN
IPC分类号： C08J7/04 , A43B13/18 , A47C7/02 , A47C7/14 , A61G7/057 , B68G7/05 , B68G7/06
CPC分类号： C08L75/04 , A47C7/022 , A47C27/085 , A61G7/07 , C08J7/047 , Y10T428/239
摘要： A cushion-like shaped body (1) having an elastic, gel-like filling (2) in a thin-walled outer layer (3) are frequently used as seals, cushions, vibration dampers or shape compensation materials. This shaped body (1) is to be able to withstand severe strains, distortions, compressions and flexural forces, both in the event of brief severe stress and in the event of prolonged stress. For this purpose, the cushion-like shaped body (1) has a filling (2) of a polyurethane having Shore 000 hardness less than or equal to 80 and a compression set less than or equal to 14%, and this filling (2) is present within a shell having an outer layer (3) of a soft silicone material having a layer thickness of 0.075 to 1 mm and a Shore A hardness between 3A and 45A. Such a shaped body (1) is able to return to its original form without lasting elongation after tensile strain at room temperature up to 250%. There is no formation of cracks, detachment phenomena, bubbles, folds or other lasting damage. The elongation does not cause visible detachment between filling (2) and outer layer (3).
摘要翻译：垫状成型体（1），在薄壁包覆层（3）的弹性，凝胶状填充（2）通常用作密封件，缓冲，减震，或波形均衡的材料。的成型体（1）是为了能够承受，无论是在短暂的重负载，以及在恒定负荷高应变，扭转，压缩力和弯曲力。为了这个目的，所述枕状本体（1）具有一个填充（2）由具有肖氏（000）的硬度小于或等于80且压缩永久变形小于或等于14％，并且该填充（2）位于与包层的外壳的聚氨酯的（具有0.075的层厚度为1毫米，3A和45A之间的肖氏（A）硬度的软硅树脂材料的3）。这样的成型体（1）能够在室温下不永久应变返回到拉伸伸长率高达250％至其原始形状。不形成裂纹，分层现象，气泡，皱纹或其它永久性的损坏。拉伸与填充（2）和包层（3）之间没有可见的分离来进行。

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