公开(公告)号：US5399422A

公开(公告)日：1995-03-21

申请号：US104603

申请日：1993-08-11

申请人： Jan Dijkema ,  Paulus C. A. M. Schelbergen ,  Jurjen P. Hofland

发明人： Jan Dijkema ,  Paulus C. A. M. Schelbergen ,  Jurjen P. Hofland

IPC分类号： D01F6/62 ,  B01D39/16 ,  B01D39/20 ,  B32B5/26 ,  D01F9/08 ,  D02G3/18 ,  D04H13/00 ,  D06M13/02 ,  D06M15/17 ,  D06M17/00 ,  D06M101/00 ,  D06M101/16 ,  D06M101/30 ,  D06M101/32 ,  D06M101/34 ,  D06N3/00 ,  D06N5/00 ,  D21H13/24 ,  D21H13/40 ,  D21H27/38 ,  B32B15/00 ,  B32B5/22 ,  B32B27/00

CPC分类号： D04H3/004 ,  B01D39/163 ,  B01D39/2024 ,  B32B5/26 ,  D04H1/4218 ,  D04H1/4309 ,  D04H1/4334 ,  D04H1/559 ,  D04H1/732 ,  D04H13/00 ,  D04H3/009 ,  D04H3/011 ,  D04H3/14 ,  D04H3/147 ,  D04H5/04 ,  D04H5/06 ,  D06N3/0013 ,  D06N5/00 ,  D21H27/38 ,  Y10T442/16 ,  Y10T442/641 ,  Y10T442/66

摘要： In a method of manufacturing a laminate from at least two layers, a spun bonded nonwoven layer containing thermoplastic endless filaments, as a first layer, and a wetlaid nonwoven layer manufactured by the wet method with short staple fibers made of inorganic fibers (wetlaid nonwoven layer), as the second layer, are bonded together by a joint heat and pressure treatment. To make the wetlaid nonwoven layer, initially short staple fibers, thermoplastic binder, and possible other additives, suspended in water, are applied to a water-permeable substrate that holds back the other components and are dried to form a nonwoven layer. The dried wetlaid nonwoven layer, without further addition of binder, is combined with the spun bonded nonwoven layer before the heat and pressure treatment. A laminate of the invention is composed of at least two layers. A first layer is a spun bonded nonwoven layer containing thermoplastic endless filaments, and a second layer is a wetlaid nonwoven layer containing inorganic fibers. The second layer is a wetlaid nonwoven layer made by the wet method with short staple fibers, which contains a thermoplastic binder by which the first and second layers are bonded together with heat.

摘要翻译： 在从至少两层制造层压制品的方法中，将含有热塑性环形长丝的纺粘非织造层作为第一层和通过湿法制造的湿法成网非织造层与由无机纤维制成的短纤维（湿法非织造层 ）作为第二层，通过联合热压处理结合在一起。 为了制造湿法成网非织造层，首先将短纤维，热塑性粘合剂和悬浮在水中的可能的其它添加剂施加到保持其它组分的透水性基材上，并干燥以形成非织造层。 在加热和压力处理之前，将干燥的湿法成网非织造织物层与纺粘非织造层组合而不进一步添加粘合剂。 本发明的层叠体由至少两层构成。 第一层是包含热塑性环形长丝的纺粘非织造层，第二层是含有无机纤维的湿法非织造层。 第二层是通过湿式方法制成的湿布非织造层，其中短纤维包含热塑性粘合剂，第一层和第二层通过热粘结在一起。

公开(公告)号：US4622161A

公开(公告)日：1986-11-11

申请号：US807214

申请日：1985-12-12

申请人： Emery G. P. Cornelissens ,  Jurjen P. Hofland ,  Lambertus C. Mets

发明人： Emery G. P. Cornelissens ,  Jurjen P. Hofland ,  Lambertus C. Mets

IPC分类号： B65D65/46 ,  C11D17/04

CPC分类号： C11D17/046

摘要： Dosing unit comprising a detergent and/or a bleaching agent contained in a sachet which entirely or partly consists of a sealable substrate and is provided with one or more seams that are sealed with a water-sensitive coating composition.The moment at which the sachet opens is to a great extent independent of the agitation and heating up behaviour of the (dish)washing machine. This is attained by using a coating composition comprisingan anionic and/or a nonionic water binding polymer anda cationic polymeric adhesive.

摘要翻译： 包含洗涤剂和/或漂白剂的剂量单元，其全部或部分地由可密封的基材组成，并且设置有用水敏性涂料组合物密封的一个或多个接缝。 小包开启的时刻在很大程度上与独立于洗碗机的搅拌和升温行为无关。 这通过使用包含阴离子和/或非离子水结合聚合物和阳离子聚合物粘合剂的涂料组合物来实现。