专利名称：Foam insulation board faced with polymer-fibrous sheet composite
发明人：Gluck, David G.,Laughlin, Wayne E.
申请号：EP87109538
申请日：19870702
公开号：EP0253221A3
公开日：
19881214
专利内容由知识产权出版社提供
摘要：A thermally insulating structural laminate com p rising a core of rigid plastic foam having two major surfaces, at least one of the major surfaces of the foam being attached to a facer comprising a fibrous sheet having at least one layer of an air-and moisture-imper v ious polymer disposed on the inner surface thereof and interposed between the fibrous sheet and the foam, the oxygen transmission of the polymer being a value of less than about 1 cc/100 in²-24 hrs-atm sufficient to make the facer substantially impervious to air and water vapor.
申请人：THE CELOTEX CORPORATION
代理人：Fuchs, Luderschmidt & Partner Patentanwälte
更多信息请下载全文后查看
>brooke fraser