发明名称 |
LIGHT-STABILIZED POLYMERS COMPRISING LIGHT-STABILIZING MOIETIES, ARTICLES THEREFROM AND A METHOD OF MAKING THE SAME |
摘要 |
Light-stabilized polymers having a high concentration of light-stabilizing moieties covalently bonded along the polymer chain are disclosed. A method o f making light-stabilized polymers having a high concentration of light- stabilizing moieties covalently bonded along the polymer chain is also disclosed. Further, a method of making thermoformable articles is disclosed. The method includes mixing one or more light-stabilized polymers having a hi gh concentration of light-stabilizing moieties covalently bonded along the polymer chain with one or more additional polymeric materials, which are substantially free from light-stabilizing moieties.
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申请公布号 |
CA2446453(A1) |
申请公布日期 |
2002.12.27 |
申请号 |
CA20022446453 |
申请日期 |
2002.05.22 |
申请人 |
BASF CORPORATION;BASF AKTIENGESELLSCHAFT |
发明人 |
ILG, OTTO M.;HU, HARRY Y. |
分类号 |
C08G69/14;C08G69/02;C08G69/48;C08K5/13;C08K5/3435;C08K5/51;C08L77/02;D01F6/90;(IPC1-7):C08K5/00;C08K5/343;C08K5/526;C08K5/531 |
主分类号 |
C08G69/14 |
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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