A metal-polymer coating can heal its own scratches by liquefying when exposed to UV and then resolidifying.

一种金属聚合物的涂层能够在有紫外线照射的情况下液化，从而修复表面的划痕，一旦不再照射，就重新固化了。

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In one aspect, the invention provides delayed release compositions comprising an desired ingredient coated by a latex polymer coating.

在一个方面，本发明提供了包含由乳胶聚合物包衣包被的所需成分的延迟释放组合物。

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The thermal stability of the polymer coating and the relationship between the styrene ratio and the extraction efficiency were investigated.

用顶空萃取法对水中低级芳烃化合物进行了萃取实验，考察了此高聚物涂层的热稳定性及单体比例与萃取率的关系。 收藏。

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Between these two layers is a water-soluble polymer coating less than 10 microns thick.

FORBES: Hard to Swallow

The drug-coated stents were invented to solve this problem by preventing this re-healing with a drug-and-polymer coating, and they do that very effectively.

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Pegasys takes an old hepatitis C drug, interferon, and wraps it in a protective polymer coating of polyethylene glycol (PEG for short) that prevents the interferon from being broken down quickly in the body.

FORBES: Health