发明名称 |
NOVEL METHOD FOR THE SYNTHESIS/PRODUCTION OF ACRYLIC FILMS |
摘要 |
<p>The invention relates to the use of block copolymers, obtained by controlled radical polymerisation in the presence of alkoxyamine derivatives of substituted nitroxides, for the production of perfectly transparent acrylic films with the mechanical properties required for the applications envisaged, whereby the transparency thereof remains under mechanical stress and a wide temperature range. The total thickness is between 40 and 300 ñm, preferably 70 to 90 ñm. The film has a haze of less than 2 and elongation at breakage of more than 50 %.</p> |
申请公布号 |
WO2004087796(A1) |
申请公布日期 |
2004.10.14 |
申请号 |
WO2004FR00713 |
申请日期 |
2004.03.23 |
申请人 |
ATOFINA;GUERRET, OLIVIER;GERARD, PIERRE |
发明人 |
GUERRET, OLIVIER;GERARD, PIERRE |
分类号 |
C08F293/00;C08J5/18;(IPC1-7):C08J5/18;C08F297/00 |
主分类号 |
C08F293/00 |
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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