公开(公告)号：US20130172435A1

公开(公告)日：2013-07-04

申请号：US13731275

申请日：2012-12-31

申请人： Iran Otero Martinez ,  Jose Manuel Lopez Lopez ,  Ferran Antich Moros

发明人： Iran Otero Martinez ,  Jose Manuel Lopez Lopez ,  Ferran Antich Moros

IPC分类号： C08L75/04

CPC分类号： C08G18/4829 ,  C08G18/3206 ,  C08G18/4812 ,  C08G18/4816 ,  C08G18/4825 ,  C08G18/4833 ,  C08G18/485 ,  C08G18/6677 ,  C08G2101/00 ,  C08G2101/0083

摘要： Process for producing a flame-retardant polyurethane foam of density from 5 to 50 g/L, by mixing (a) organic polyisocyanate with (b) polymeric compounds having at least two hydrogen atoms reactive toward isocyanates, (c) optionally chain extender and/or crosslinking agent, (d) flame retardant, (e) blowing agent, (f) catalysts, and optionally (g) auxiliary and additives to give a reaction mixture and permitting said reaction mixture to react completely, where the flame retardant (d) comprises expandable graphite and oligomeric organophosphorus flame retardant. The present invention further relates to a flame-retardant polyurethane foam which can be produced by a process of the invention, and also to the use of this foam in vehicles for acoustic insulation.

摘要翻译： 通过将（a）有机多异氰酸酯与（b）具有至少两个氢原子的聚合化合物与异氰酸酯反应的方法，（c）任选的扩链剂和/ 或交联剂，（d）阻燃剂，（e）发泡剂，（f）催化剂和任选的（g）辅助剂和添加剂以产生反应混合物并允许所述反应混合物完全反应，其中阻燃剂（d） 包括可膨胀石墨和低聚有机磷阻燃剂。 本发明还涉及可通过本发明的方法生产的阻燃聚氨酯泡沫，以及该泡沫在车辆中用于隔音的用途。

公开(公告)号：US09272489B2

公开(公告)日：2016-03-01

申请号：US13686216

申请日：2012-11-27

申请人： Iran Otero Martinez ,  Alfonso Pacheco Gonzalez ,  Ferran Antich Moros

发明人： Iran Otero Martinez ,  Alfonso Pacheco Gonzalez ,  Ferran Antich Moros

IPC分类号： B32B27/06 ,  B32B5/24 ,  B32B5/26

CPC分类号： B32B27/065 ,  B32B5/245 ,  B32B5/26 ,  B32B2266/0278 ,  B32B2605/00 ,  Y10T428/249985

摘要： The present invention relates to a process for producing composite parts comprising a thermoformable rigid polyurethane foam and a covering material, wherein a thermoformable polyurethane foam is provided and adhesively bonded to covering material, where a moisture-curing polyurethane adhesive which is cured by bringing into contact with an alkaline, aqueous alkali metal solution is used as adhesive. The present invention further relates to a composite part which can be obtained by such a process and to the use of such a composite part in vehicles.

摘要翻译： 本发明涉及一种生产复合部件的方法，其包括可热成型的硬质聚氨酯泡沫和覆盖材料，其中提供热成型聚氨酯泡沫并将其粘合到覆盖材料上，其中湿固化聚氨酯粘合剂通过接触而固化 使用碱性碱金属溶液作为粘合剂。 本发明还涉及可以通过这种方法获得的复合部件以及在车辆中使用这种复合部件。