发明名称 Pipe
摘要 A flexible multi-layer pipe assembly comprising, in a radial direction from the inside to the outside:-(i) an inner barrier layer formed from a first fluoropolymer; (ii) an intermediate or core layer formed from a polymer or blend of polymers; (iii) an outer barrier layer formed from a second fluoropolymer.
申请公布号 US2007259147(A1) 申请公布日期 2007.11.08
申请号 US20040569741 申请日期 2004.08.23
申请人 BOUDRY JOHN ALEXANDRE;COOK MARK 发明人 BOUDRY JOHN ALEXANDRE;COOK MARK
分类号 B29D22/00;B32B1/08;F16L9/12 主分类号 B29D22/00
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