发明名称 |
Photodegradant compositions and photdegradable polymer compositions made therefrom. |
摘要 |
<p>A photodegradation composition for incorporation into polymer (such as polyethylene) contains a photodegradant complex of copper and a complex-forming compound (such as copper.2,4-pentadione) and a photostabilizer complex of zinc and a dithio acid (such as zinc.dimethyldithiocarbamate). Polymers containing the composition are synergistically photodegradable and synergistically process stable. The polymers are useful in agricultural and packaging applications (such as clear films for consumer packaging).</p> |
申请公布号 |
EP0216412(A1) |
申请公布日期 |
1987.04.01 |
申请号 |
EP19860201468 |
申请日期 |
1986.08.26 |
申请人 |
AKZO N.V. |
发明人 |
COORAY, BULATHSINHALAGE BOYD |
分类号 |
C08K5/00;C08K5/07;C08K5/39;(IPC1-7):C08K5/00;C08L23/02 |
主分类号 |
C08K5/00 |
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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