发明名称 Foam element with at least two different geometrical structures
摘要 The molded foam element partially made of polyurethane foam and/or polyisocyanurate for heat insulating-composite system on buildings, comprises a cell structure (13) that comprises different geometry structures (14, 15, 16) in two spatial directions (10, 11) vertically oriented to each other. The cell structure comprises different compressive stresses and compressive strength associated to individual spatial direction. The cell structure comprises a geometry structure, which is oriented in a third spatial direction (12) and is distinguishable from the both other geometry structures. The molded foam element partially made of polyurethane foam and/or polyisocyanurate for heat insulating-composite system on buildings, comprises a cell structure (13) that comprises different geometry structures (14, 15, 16) in two spatial directions (10, 11) vertically oriented to each other. The cell structure comprises different compressive stresses and compressive strength associated to individual spatial direction. The cell structure comprises a geometry structure, which is oriented in a third spatial direction (12) and is distinguishable from the both other geometry structures. One of the geometry structures is oriented along a foam direction (17). A gross density of the foam element is 28-40 kg/m 3>. A thermal conductivity of the foam element is 0.028 W/(mk). A coating is applied on a partial surface area of the foam element. The coating is provided for the protection against UV radiation and dust formation. Independent claims are included for (1) a process for producing a thermal insulation element; and (2) a method for producing a fire protection latching element.
申请公布号 EP2292674(A3) 申请公布日期 2013.02.20
申请号 EP20100007930 申请日期 2010.07.29
申请人 PUREN GMBH 发明人 BOMMER, HANS
分类号 C08G18/08;E04B1/94 主分类号 C08G18/08
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