摘要:
Beschrieben wird die Verwendung eines wässrigen Polyurethandispersionsklebstoffs zur Herstellung von biologisch desintegrierbaren Verbundfolien, wobei mindestens zwei Substrate unter Verwendung des Polyurethandispersionsklebstoffs miteinander verklebt werden, wobei mindestens eines der Substrate eine biologisch desintegrierbare Polymerfolie ist. Das Polyurethan ist zu mindestens 60 Gew.-% aufgebaut aus Diisocyanaten, Polyesterdiolen und mindestens einer bifunktionellen Carbonsäure, ausgewählt aus Dihydroxycarbonsäuren und Diaminocarbonsäuren.
摘要:
A prismatic glass laminate comprising: (a) a substrate; and (b) a plurality of prismatic glass elements mounted on said substrate, each element comprising: (i) a mounting surface to which a laminating interlayer is applied, said laminating interlayer providing adhesion of said element to the substrate; and (ii) a lateral surface to which a laminating interlayer is applied, said laminating interlayer providing adhesion of said element to the lateral surface of an adjacent element.
摘要:
A method for crosslinking of the biolaminate to meet higher heat resistance and other functional performance needs for biolaminate surfacing products and applications is provided. Using such method, it is possible to change the overall performance characteristics of a biolaminate to address specific needs and applications. The crosslinked biolaminate can be either in a single layer or multilayer construction and either thermoformed or flat laminated onto a rigid composite substrate.
摘要:
An article suitable for outdoor construction applications is provided. The article includes an inner layer having a CPVC composition and an outer layer having a CPVC composition. An intermediate layer is sandwiched between the inner and outer layers. The intermediate layer is a PVC composition.
摘要:
Covering, which comprises a plurality of panels (1); wherein these panels (1), at least at two opposite edges (8-9), are provided with coupling parts (10-11) by which the panels (1) are coupled to each other; wherein these coupling parts (10-11) comprise a tongue (12) and a groove (13), as well as locking parts (14-15) preventing the drifting apart of two such panels (1); characterized in that between at least two of the coupled panels (1), between the aforementioned coupling parts (10-11), more particularly between the aforementioned tongue (12) and groove (13), at least one separately manufactured insert (2) is present, which insert comprises at least two portions (18-19) functioning as fixed spacing elements, a first portion (18) between the upper side (20) of the tongue (12) and the lower side (21) of the upper lip (16), and a second portion (19) between the aforementioned locking parts (14-15), respectively.
摘要:
The present invention concerns a system (1) for covering a surface (3) comprising a covering element (2; 20) suited to be applied to the surface (3); said covering system comprises means suited to generate a mutual magnetic adhesion force between the surface (3) and the covering element (2; 20).
摘要:
Die Erfindung betrifft eine Verbundfolie (10), insbesondere für Verpackungen (1) in der Nahrungsmittel- oder Lebensmittelindustrie, mit wenigstens einer aus siegelbarem Material bestehenden Siegelschicht (12), die zumindest mittelbar mit einer als Außenschicht wirkenden ersten Schicht (11) verbunden ist, wobei die Siegelschicht (12) einen niedrigeren Schmelzpunkt aufweist als die erste Schicht (11). Erfindungsgemäß ist es vorgesehen, dass auf der der ersten Schicht (11) abgewandten Seite der Siegelschicht (12) in Wirkverbindung mit der Siegelschicht (12) eine als innere Schicht wirkende zweite Schicht (13) angeordnet ist, dass die zweite Schicht (13) einen höheren Schmelzpunkt aufweist als die Siegelschicht (12) und dass die zweite Schicht (13) wenigstens eine Durchgangsöffnung (17; 17a bis 17c) aufweist, die von der Siegelschicht (12) überdeckt ist.
摘要:
A sealing gasket includes a liner and a polyurethane foam layer disposed on the liner. The polyurethane foam layer can have a density of 50 kg/m 3 to 250 kg/m 3 , a force-to-compress at 25% compression of not greater than 5.0 psi, and an 50% springback parameter of not greater than 2.0 seconds. The polyurethane foam has a thickness in a range of 0.3 mm to 10.0 mm. A surface of the polyurethane foam layer has a skin.
摘要翻译:密封衬垫包括衬垫和设置在衬套上的聚氨酯泡沫层。 聚氨酯泡沫层可以具有50kg / m 3至250kg / m 3的密度,25%压缩时的压力不大于5.0psi,并且50%回弹参数不大于2.0秒。 聚氨酯泡沫的厚度在0.3mm至10.0mm的范围内。 聚氨酯泡沫层的表面具有皮肤。