公开(公告)号：US4705717A

公开(公告)日：1987-11-10

申请号：US838809

申请日：1986-03-12

申请人： J. Bradley Cain ,  Brian Farnworth

发明人： J. Bradley Cain ,  Brian Farnworth

IPC分类号： B32B7/02 ,  E04H15/54 ,  B32B7/00

CPC分类号： B32B7/02 ,  E04H15/54 ,  Y10S428/913 ,  Y10S428/92 ,  Y10T428/24033 ,  Y10T442/3439

摘要： The invention disclosed is a novel composite material useful in tent construction, particularly for cold-weather use. The novel composite includes an outer water-vapour permeable, substantially wind-proof layer, a thermal insulating layer adjacent the outer layer, a water-vapour barrier layer adhesively bonded to the thermal insulating layer and an inner water-absorbent layer which is preferably flame-resistant. Condensation problems which occur in tents used in cold-weather conditions are minimized by the provision of an inner water-absorbent layer which absorbs and directs condensed water-vapour to the tent floor.

摘要翻译： 本发明公开的是一种新颖的复合材料，可用于帐篷结构，特别适用于寒冷天气使用。 该新型复合材料包括外部水蒸气可渗透的基本防风层，与外层相邻的绝热层，粘合到绝热层上的水蒸气阻隔层和优选为火焰的内部吸水层 耐性 通过设置吸收并引导冷凝的水蒸汽到帐篷底部的内部吸水层，使在寒冷天气条件下使用的帐篷中发生的冷凝问题被最小化。