公开(公告)号：US08024943B2

公开(公告)日：2011-09-27

申请号：US11434468

申请日：2006-05-15

申请人： Bernd Hoetzel ,  Andreas Habeck ,  Ortrud Perathoner

发明人： Bernd Hoetzel ,  Andreas Habeck ,  Ortrud Perathoner

IPC分类号： C03C15/00 ,  C03C23/00 ,  D26D7/08

CPC分类号： C10M173/02 ,  C03B33/033 ,  C03B33/09 ,  C03B33/091 ,  C10M2215/04 ,  C10M2215/082 ,  C10M2215/224 ,  C10N2240/401 ,  Y10T83/0341 ,  Y10T83/0443

摘要： The method of dividing a glass substrate into separate pieces includes producing a crack along a dividing line on the substrate and acting on the crack with an aqueous cutting liquid during or immediately after producing the crack. The aqueous cutting liquid used in the method has a special composition that reduces the breaking forces applied to the glass substrate in order to divide it. The aqueous liquid contains an ionic organic compound, which has a cation with a positively charged nitrogen atom and a hydroxyl anion. Quaternary ammonium hydroxide compounds are especially preferred as the ionic organic compound.

摘要翻译： 将玻璃基板分割成单独的片的方法包括沿着基板上的分界线产生裂纹，并在产生裂缝之前或之后用水切割液体作用在裂纹上。 该方法中使用的水性切割液具有减少施加到玻璃基板的断裂力以分割的特殊组成。 水性液体含有具有带正电荷的氮原子的阳离子和羟基阴离子的离子有机化合物。 作为离子性有机化合物，特别优选季铵氢氧化物。

公开(公告)号：US6085627A

公开(公告)日：2000-07-11

申请号：US899418

申请日：1997-07-23

申请人： Denys Denney

发明人： Denys Denney

IPC分类号： B26D3/28 ,  D26D7/08 ,  D29C67/20

CPC分类号： B26D3/281 ,  B29C44/5654 ,  Y10T83/0296 ,  Y10T83/343 ,  Y10T83/6582 ,  Y10T83/6584 ,  Y10T83/6587 ,  Y10T83/6606 ,  Y10T83/6633 ,  Y10T83/9493 ,  Y10T83/9498

摘要： Apparatus for continuously shaping a compressible or cellular polymer material, such as polyurethane foam, by cutting portions of the material from a surface of one or more slabs of material (180) includes two compression rollers (146, 146a), two moving patterned platforms (132, 132a) interposed between the compression rollers, and one or more cutting blades (76) for transversely cutting the slab or slabs just as the cellular material emerges from between the compression rollers. At least one of the moving patterned platforms, preferably an endless belt, defines a recess or pattern of recesses. When a single slab or multiple slabs of material are fed and compressed between the compression rollers, a portion of the material from one side of the slab or slabs fills the recess or recesses in one of the moving patterned belts. The blade then transversely cuts the cellular material.

摘要翻译： 用于通过从一个或多个材料板（180）的表面切割材料的一部分来连续地成形可压缩或多孔聚合物材料（例如聚氨酯泡沫）的装置包括两个压缩辊（146,146a），两个移动的图案化平台 插入在压缩辊之间的一个或多个切割刀片（76），用于横向切割板坯或板坯，就像多孔材料从压缩辊之间出现一样。 移动图案化平台中的至少一个，优选地是环形带，限定凹部或凹槽图案。 当在压缩辊之间输送和压缩单个板坯或多个材料板时，来自板坯或板坯的一侧的材料的一部分填充其中一个移动图案化带中的凹部或凹部。 然后刀片横向切割细胞材料。