METHOD AND MOULD FOR MANUFACTURING POLYURETHANE AR

专利名称：METHOD AND MOULD FOR

MANUFACTURING POLYURETHANEARTICLES

发明人：MALFLIET, Guyc/o Recticel,DE WINTER,

Hugoc/o Recticel,WILLEMS, Janc/o Recticel

申请号：EP01971529.1申请日：20010925公开号：EP1320451A2公开日：20030625

摘要：For manufacturing a moulded article comprising at least an elastomericpolyurethane skin (9) and optionally a structural backing layer (10) and an intermediatefoam layer (12) a mould is used having at least a first mould part (1) comprising at leasttwo mutually movable mould sections (2-4). The skin (9) is moulded with its front againsta surface (7) of the first mould part (1) by applying at least one reactive polyurethanemixture to this mould surface. In order to prevent the seam between the mutuallymovable mould sections (2-4) of the first mould part to leave traces on the front of themoulded skin (9), the first mould part (1) further comprises a removable, flexible liner (6)which is positioned onto these mould sections to cover at least partially the seamtherebetween. Since the first mould part (1) comprises mutually movable mould sections(2-4), the design freedom is increased and it is not required to transfer the skin toanother mould for providing relatively rigid backing layers to the back of this skin.

申请人：RECTICEL

地址：Plejadenlaan 15 1200 Brussels BE

国籍：BE

代理机构：Van Reet, Joseph

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