发明名称 |
Vinyldoor panel section. |
摘要 |
<p>A door panel section and a method of making a door panel section having a polyvinylchloride front skin, a non-metallic rear skin and a polyurethane rigid core. The polyurethane rigid core unitizes the two skins to make the panel section with a rigid lightweight structure. The polyurethane mechanically and chemically bonds to the skins made of polyvinylchloride to create a strong connection thereto. Hardware mounting members are attached to the rear skin permitting adjacent panel sections to be pivotally connected to each other.</p> |
申请公布号 |
EP0626257(A2) |
申请公布日期 |
1994.11.30 |
申请号 |
EP19940303704 |
申请日期 |
1994.05.24 |
申请人 |
ASSOCIATED MATERIALS INCORPORATED |
发明人 |
SHANER JOHN F.;EVANS DANIEL W. |
分类号 |
B32B27/30;E06B3/48;E06B3/70;E06B3/78;(IPC1-7):B32B27/30 |
主分类号 |
B32B27/30 |
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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