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US5294487A Composite layered material containing a silicone resin substrate 失效
含有硅树脂基材的复合层状材料

Composite layered material containing a silicone resin substrate
摘要:
A composite material comprising a porous polymeric material bonded to a silicone resin substrate with a silicone-based adhesive agent, wherein only part of the pores of said porous material in the thickness direction thereof contain said silicone-based adhesive agent.
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