-
公开(公告)号:US3945975A
公开(公告)日:1976-03-23
申请号:US101084
申请日:1970-12-23
申请人: Donald Robert Strack
发明人: Donald Robert Strack
IPC分类号: B60J10/00 , B60J10/02 , C08L21/00 , C09D5/34 , C09J123/22 , C09J123/28 , C09J123/34 , C09K3/10 , E06B3/56 , C08K5/01 , C08K5/03 , C08K5/12
CPC分类号: E06B3/56 , B60J10/15 , B60J10/35 , B60J10/70 , C08L21/00 , C09D5/34 , C09J123/22 , C09J123/28 , C09J123/283 , C09J123/34 , C09K3/10 , C09K2200/0252 , C09K2200/0278 , C09K2200/0286 , C09K2200/061 , C09K2200/0615 , C09K2200/0687
摘要: New sealing adhesive bed compositions for glazing are form retaining and comprise elastomeric material initially mixed with plasticizers of low volatility and finely divided solids which either are of fibrous form or produce thixotropic mixtures with the plasticizers. A ratio range of from 3/4 to 21/2 parts non-volatile plasticizers to one part elastomeric material, and from 0.3 to 21/2 parts such finely divided solids to one part elastomeric material is present. Other kinds of finely divided solids and other ingredients may be present. The glazing strand is formed by extrusion, and the formed strand is not cured after extrusion. The tapes permanently deform under pressure when the glass is installed, have low spring back and exhibit little or no creep or cold flow in service.
摘要翻译: 用于玻璃窗的新型密封粘合剂床组合物是形式保持,并且包括弹性体材料,其最初与低挥发性的增塑剂和细分散的固体混合,所述固体具有纤维形式或与增塑剂产生触变混合物。 存在3/4至21/2份非挥发性增塑剂与一部分弹性体材料的比例范围,以及0.3至21/2份这种精细分散的固体与一部分弹性体材料。 可能存在其他种类的细碎固体和其它成分。 玻璃纤维束通过挤出形成,并且成形的股线在挤出后不固化。 当玻璃安装时,胶带在压力下永久变形,具有低弹簧回弹力,并且在使用中表现出很少或没有蠕变或冷流。