发明名称 |
INTERLAYER STRUCTURE FOR LAMINATED GLASS |
摘要 |
<p>The present invention relates to a multilayer aligned interlocked polyvinyl butryal composite structure which has good properties as a component in glass laminate structures, especially in those structures needing thick (greater than 0.76 mm) interlayers of PVB. The multilayer structures is produced by a process which uses two or more rollers containing plasticized PVB sheeting which are aligned and interlocked by simultaneous unwinding of the layers at set line speeds, temperatures and unwinding tensions.</p> |
申请公布号 |
WO9932284(A1) |
申请公布日期 |
1999.07.01 |
申请号 |
WO1998US26425 |
申请日期 |
1998.12.11 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY;KLAFKA, GUENTER;WIEMER, RICHARD |
发明人 |
KLAFKA, GUENTER;WIEMER, RICHARD |
分类号 |
B32B17/10;B32B27/30;B32B37/00;B32B37/20;C03C27/12;(IPC1-7):B32B17/10;B32B31/00 |
主分类号 |
B32B17/10 |
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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