Laminated construction having strippable layers

专利名称：Laminated construction having strippable

layers

发明人：Schombourg, Jacques BP Chemicals (Suisse)

SA

申请号：EP85309284.9申请日：19851219公开号：EP0188118A1公开日：19860723

专利附图：

摘要：A laminated construction comprising at least three extruded layers of polymer-based material in which an intermediate layer (4) between a first layer (3) and a secondlayer (5) is strippably bonded to the first layer (3) and fully bonded to the second layer(5) such that the second layer together with substantially all of the intermediate layer (4)is readily strippable from the first layer (3). In particular, the invention relates to an

insulated electrical cable in which such a laminated construction is arranged substantiallycoaxially about a core conductor (1); the first later (3) being an inner layer of insulatingmaterial, the intermediate layer (4) being either of insulating material or of a semi-conductive shielding material and the second layer (5) being an outer layer of semi-conductive shielding material. Preferably, an additional layer of semi-conductive shieldingmaterial is postioned between the core conductor (t) and the first layer (3).

申请人：BP Chemicals Limited

地址：Belgrave House 76 Buckingham Palace Road London, SW1W 0SU GB

国籍：GB

代理机构：Denbigh, Keith Warwick

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