专利内容由知识产权出版社提供
专利名称：Roofing membrane comprising
microspheres
发明人：Jan Damgaard申请号：US117102申请日：20051109
公开号：US20090056261A1公开日：20090305
摘要：A foam suitable for use in roofing systems is provided. Roofing membranescomprising the foam have superior flowing properties at high temperatures withoutsacrificing low temperature performance. A particular useful roofing membranecomprises an upper surface layer, a reinforcement layer, and optionally a lower self-adhesive layer, wherein expanded microspheres are provided in one or more of saidlayers in an amount of between 0.01 and 10% based on the total weight of the roofingmembrane. Moreover a method of making roofing membranes is provided.
申请人：Jan Damgaard
地址：Herlev DK
国籍：DK
更多信息请下载全文后查看
