发明名称 |
MANUFACTURED ARTICLES BASED ON ISOTACTIC POLYPROPYLENE HAVING A HIGHLY ORIENTED STRUCTURE |
摘要 |
<p>Composite, manufactured articles in the form of plates, sheets, tubes and other shaped articles, formed by a set of uniaxially oriented isotatic polypropylene films, each showing an orientation of the crystalline phase such as to produce an X-ray scattering angle DELTA x equal to, or lower than 10 DEG , and whose resistence to delamination is of at least 0,4 Kg/cm.</p> |
申请公布号 |
EP0273459(A3) |
申请公布日期 |
1990.07.11 |
申请号 |
EP19870119395 |
申请日期 |
1987.12.30 |
申请人 |
MONTEDISON S.P.A. |
发明人 |
CORRADINI, PAOLO, DR.;DE ROSA, CLAUDIO, DR.;GUERRA, GAETANO, DR.;NICOLAIS, LUIGI;PETRACCONE, VITTORIO, DR.;ATTALLA, GIANCARLO |
分类号 |
B32B7/02;B29C55/02;B29C55/04;B32B27/32;(IPC1-7):B32B27/32 |
主分类号 |
B32B7/02 |
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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