发明名称 |
METHODS FOR USING A SUPPORT BACKER BOARD SYSTEM FOR SIDING |
摘要 |
A method for using a support backer board system and siding. The support backer board system comprises at least a first layer. The first layer is made from a material selected from the group consisting of alkenyl aromatic polymers, polyolefins, polyethylene terephthalate, polyesters, and combinations thereof. The board system is thermoformed into a desired shape with the desired shape being generally contour to the selected siding. The siding is attached to the board system so as to provide support thereto. In one process, the siding may be vinyl. |
申请公布号 |
CA2299872(A1) |
申请公布日期 |
2000.09.02 |
申请号 |
CA20002299872 |
申请日期 |
2000.03.01 |
申请人 |
PACTIV CORPORATION |
发明人 |
LUBKER, JOHN W., II;HEBERT, GREGG A. |
分类号 |
B29C47/06;B29C51/00;B29C51/10;B29C51/14;E04F13/08;E04F13/18;(IPC1-7):B29C47/08 |
主分类号 |
B29C47/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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