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US07776446B2 Multi-layer release films 失效
多层剥离膜

Multi-layer release films
摘要:
A multilayer film includes a first layer including a blend of a polyolefin and a diene elastomer, a second layer directly contacting and directly bonded to the first layer, and a third layer directly contacting and directly bonded to the first layer. The second and third layers include a fluoropolymer.
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