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标题翻译：粘结粘结性能的塑料复合材料聚异氰酸酯加聚

公开(公告)号：WO2010072572A2

公开(公告)日：2010-07-01

申请号：PCT/EP2009066783

申请日：2009-12-10

申请人： BASF SE , RENNER CHRISTIAN , TISCHER GERLINDE , ILLGUTH ROLF , GEHRING MARGIT , REDL FRANZ XAVER

发明人： RENNER CHRISTIAN , TISCHER GERLINDE , ILLGUTH ROLF , GEHRING MARGIT , REDL FRANZ XAVER

IPC分类号： C08J7/04 , C09D7/46 , C08J7/16 , C08J9/34

CPC分类号： B32B27/40 , B32B5/18 , B32B7/12 , B32B27/065 , B32B27/08 , B32B27/18 , B32B37/14 , B32B2266/0278 , B32B2307/206 , B32B2307/7265 , B32B2307/734 , B32B2419/00 , B32B2605/08 , B32B2605/18 , C08G18/4018 , C08G18/4216 , C08G2101/0058 , C08G2101/0083 , Y10T428/249953

摘要： The present invention relates to composite elements comprising (i) plastic, adhering to which there is (ii) a polyisocyanate polyaddition product, where the polyisocyanate polyaddition product is obtained by mixing (a) isocyanate with (b) compounds having groups reactive toward isocyanates, (c) catalysts, (d) if desired, blowing agent, and (e) if desired, further additives, to give a reaction mixture, and permitting the reaction mixture to complete its reaction to give the polyisocyanate polyaddition product, where the compounds (b) having groups reactive toward isocyanates comprise a polyester polyalcohol as adhesion promoter, which can be prepared by polycondensation of an acid component and of one or more low-molecular-weight diols whose molecular weight is less than 500 g/mol, in excess, where the acid component comprises 83 to 97 mol% of adipic acid and 3 to 17 mol% of phthalic acid, isophthalic acid and/or terephthalic acid. The present invention further relates to composite elements comprising (i) plastic, adhering to which there is (ii) a polyisocyanate polyaddition product, where the polyisocyanate polyaddition product is obtained by mixing (a) isocyanate with (b) compounds having groups reactive toward isocyanates, (c) catalysts, (d) if desired, blowing agent, and (e) if desired, further additives, to give a reaction mixture, and permitting the reaction mixture to complete its reaction to give the polyisocyanate polyaddition product, where the compounds (b) having groups reactive toward isocyanates comprise a polyester polyalcohol as adhesion promoter, preparable by polycondensation of an acid component and one or more low-molecular-weight diols having a molecular weight of less than 500 g/mol, in excess, the low-molecular-weight diols containing 5 to 66 mol% of 1,3-propanediol, based on the total amount of the diol. The present invention also relates to a process for the production of these composite elements, and to components in the fitting-out of aircraft, of vehicles, or of buildings, and to insulation systems comprising this type of composite element.

摘要翻译：本发明涉及包含（i）塑料的复合元件，粘附的（ⅱ）多异氰酸酯Polyadditionsproduktanschließt，其中，通过将（a）异氰酸酯与（b）中的化合物具有异氰酸酯反应性基团得到的多异氰酸酯加聚产物（c）中的催化剂，（d）任选地，发泡剂和（e）任选的其它添加剂，以形成反应混合物，并进行反应使反应混合物到多异氰酸酯加聚产物，其特征在于，含异氰酸酯 - 反应性基团的化合物（b）含有聚酯多元醇作为其可以通过缩聚来制备粘合剂的酸组分和具有小于500g / mol的过量，其中所述酸组分包含83-97％（摩尔）己二酸和邻苯二甲酸，间苯二甲酸和/或对苯二甲酸的3〜17摩尔％的分子量的一种或多种低分子量二醇。此外，本发明的复合元件包括：（i）塑料，粘附的（ⅱ）多异氰酸酯加聚产物其中所获得的多异氰酸酯加聚产物而言，通过混合（A）异氰酸酯与（B）的化合物具有异氰酸酯反应性基团，（C）的催化剂，（d）任选地，发泡剂和（e）任选的其他添加剂，以形成反应混合物，并允许反应在反应混合物的聚异氰酸酯加聚产物，其特征在于，含异氰酸酯 - 反应性基团的化合物（b）含有聚酯多元醇作为可制备的粘接剂酸组分和具有小于500克/ molim过量，的分子量的一种或多种低分子量二醇的缩聚，其中含有5至66摩尔％的1,3-丙二醇的，基于二醇的总量中的低分子量二醇。另外，本发明提供了用于制备这样的复合元件，并且组件飞机，车辆或不动产膨胀的方法，将含有绝缘涉及这样的复合元件。

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