发明名称 |
COMPOSITE RIGID INSULATION MATERIALS CONTAINING V-GROOVES |
摘要 |
<p>Flat, rectangular composite insulation comprising two dissimilar insulating materials on a separate flexible backing material is described. At least one of the two dissimilar materials is rigid. V-grooves are formed in the dissimilar materials extending from the surface of the insulation opposite of the flexible backing up to, but not through the flexible backing. The V-grooving permits the rigid composite insulation to be fitted to a curved surface such as a pipe.</p> |
申请公布号 |
CA2035602(C) |
申请公布日期 |
2001.01.02 |
申请号 |
CA19912035602 |
申请日期 |
1991.02.04 |
申请人 |
|
发明人 |
MILLER, THOMAS M.;HOLLAND, DAVID L.;NELSON, CHARLES M.;FIRST, JAY C. |
分类号 |
B29C44/56;B29C53/06;B32B3/30;F16L59/02;(IPC1-7):F16L59/02;B32B1/00;F16L59/14 |
主分类号 |
B29C44/56 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|