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公开(公告)号：US20100324183A1
公开(公告)日：2010-12-23
申请号：US12918339
申请日：2009-02-19
申请人： Oliver Steffen Henze , Marc Hansen , Katja Hackmann , Dietmar Meier , Christian Beckmann , Oliver Muehren
发明人： Oliver Steffen Henze , Marc Hansen , Katja Hackmann , Dietmar Meier , Christian Beckmann , Oliver Muehren
IPC分类号： C09K21/14
CPC分类号： C08K5/34924 , C08K3/22 , C08K5/0066 , C08K5/34928 , C08K5/523 , C08K2003/2224 , C08L75/04
摘要： The present invention relates to a flame-retardant mixture comprising (A) at least one polyurethane as component A, (B) at least one flame retardant selected from the group consisting of tallow, ammonium phosphate, ammonium polyphosphate, calcium carbonate, antimony oxide, zinc borate, clay, montmorillonite clay, metal oxides, metal hydroxides, organic phosphinate compounds, organic phosphate compounds, polyhydric alcohols, melamine compounds, chlorinated polyethylene, and mixtures thereof, as component B, and (C) at least one crosslinking reagent as component C, where the at least one crosslinking reagent is at least one isocyanate dissolved in at least one polyurethane, and also to a process for the production of a flame-retardant polyurethane, to the resultant flame-retardant polyurethane, and also to the use of a solution of at least one isocyanate in at least one polyurethane in the production of a flame-retardant polyurethane for increasing the mechanical stability of flame-retardant polyurethanes.
摘要翻译： 本发明涉及一种阻燃混合物，其包含（A）至少一种聚氨酯作为组分A，（B）至少一种阻燃剂，其选自牛脂，磷酸铵，多磷酸铵，碳酸钙，氧化锑， 硼酸锌，粘土，蒙脱石粘土，金属氧化物，金属氢氧化物，有机次膦酸盐化合物，有机磷酸盐化合物，多元醇，三聚氰胺化合物，氯化聚乙烯及其混合物作为组分B，和（C）至少一种交联试剂作为组分 其中至少一种交联剂是至少一种异氰酸酯溶于至少一种聚氨酯中，并且还涉及一种制备阻燃聚氨酯的方法，所得阻燃聚氨酯，以及使用 在生产阻燃聚氨酯中的至少一种聚氨酯中的至少一种异氰酸酯的溶液，用于提高火焰返回的机械稳定性 dant聚氨酯。
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公开(公告)号：US08822624B2
公开(公告)日：2014-09-02
申请号：US12918910
申请日：2009-02-19
CPC分类号： C08G18/664 , C08G18/3206 , C08G18/73
摘要： A thermoplastic polyurethane is obtainable via reaction of the following components A, B, C, and, if appropriate, D and E (e) at least one aliphatic, organic diisocyanate, as component A, (f) at least one compound which is reactive toward component A and which has a weight-average molar mass of from 500 to 10 000 g/mol, as component B, (g) a mixture composed of alkanediols as chain extenders, comprising from 60 to 85 mol % of 1,6-hexanediol as main chain extender C1 and from 15 to 40 mol % of 1,3-propanediol as co-chain extender C2, as component C, (h) at least one catalyst, as component D, (i) conventional additives as component E.
摘要翻译： 热塑性聚氨酯可以通过以下组分A，B，C和（如果合适的话）D和E（e）至少一种作为组分A的脂族有机二异氰酸酯反应获得，（f）至少一种反应性的化合物 对于组分A，其重均分子量为500至10000g / mol，作为组分B，（g）由作为扩链剂的链烷二醇组成的混合物，包含60至85mol％的1,6-己二醇， 作为组分C的（C），（h）至少一种催化剂作为组分D，（i）作为组分E的常规添加剂 。
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公开(公告)号：US20110003961A1
公开(公告)日：2011-01-06
申请号：US12918910
申请日：2009-02-19
CPC分类号： C08G18/664 , C08G18/3206 , C08G18/73
摘要： A thermoplastic polyurethane is obtainable via reaction of the following components A, B, C, and, if appropriate, D and E (e) at least one aliphatic, organic diisocyanate, as component A, (f) at least one compound which is reactive toward component A and which has a weight-average molar mass of from 500 to 10 000 g/mol, as component B, (g) a mixture composed of alkanediols as chain extenders, comprising from 60 to 85 mol % of 1,6-hexanediol as main chain extender C1 and from 15 to 40 mol % of 1,3-propanediol as co-chain extender C2, as component C, (h) at least one catalyst, as component D, (i) conventional additives as component E.
摘要翻译： 热塑性聚氨酯可以通过以下组分A，B，C和（如果合适的话）D和E（e）至少一种作为组分A的脂族有机二异氰酸酯反应获得，（f）至少一种反应性的化合物 对于组分A，其重均分子量为500至10000g / mol，作为组分B，（g）由作为扩链剂的链烷二醇组成的混合物，包含60至85mol％的1,6-己二醇， 作为组分C的（C），（h）至少一种催化剂作为组分D，（i）作为组分E的常规添加剂 。
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