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    HYDROLYSEBESTÄNDIGE POLYURETHANFORMKÖRPER AUS POLYESTERPOLYURETHAN
    32.
    发明公开
    HYDROLYSEBESTÄNDIGE POLYURETHANFORMKÖRPER AUS POLYESTERPOLYURETHAN 有权
    水溶性聚氨基甲酸酯聚氨酯

    公开(公告)号：EP2935388A1

    公开(公告)日：2015-10-28

    申请号：EP13802360.1

    申请日：2013-12-09

    Applicant: BASF SE

    Inventor： KAMM, Andre ,  ORTALDA, Marco

    IPC: C08G18/66 ,  C08G18/72 ,  C08G18/79 ,  C08G18/20 ,  C08G18/32 ,  C08G18/42 ,  C08K5/3415 ,  C08G101/00

    CPC classification number: C08G18/4238 ,  C08G18/2063 ,  C08G18/3206 ,  C08G18/664 ,  C08G18/725 ,  C08G18/797 ,  C08G2101/0066 ,  C08G2410/00

    Abstract: The present invention relates to a method for producing polyurethane moulded articles, according to which method the following is mixed to form a reaction mixture: a) organic polyisocyanates; b) polyol, containing polyesterols; c) optionally propellants; d) chain-lengthening agents and/or cross-linking agents; e) amine catalyst (optionally including further catalysts); f) ionic fluid; g) carbodiimide of general formula Z-N=C=N-Z, where Z is an organic group and the nitrogen atom of the carbodiimide group -N=C=N- is bound either to a tertiary carbon atom or to a carbon atom of an aromatic system which, at the ring positions in the aromatic system that are adjacent to the C-N bond, bears an organic group bound via a secondary or tertiary carbon atom to the aromatic system; and optionally h) other auxiliary agents and/or additives. The mixture is put into a mould and allowed to react to form a polyurethane foam moulded article. The molar ratio of ionic fluid to amine catalyst is 0.1:1 to 3.0:1. The present invention further relates to polyurethane moulded articles that can be obtained according to such a method and to the use of these polyurethane moulded articles as shoe soles, particularly for safety shoes.

    Abstract translation: 生产聚氨酯模塑制品包括将有机多异氰酸酯与包含聚酯多元醇，任选的发泡剂，扩链剂和/或交联剂，胺催化剂，离子液体，碳二亚胺化合物（I）和任选的助剂和/或 添加剂以获得反应混合物，将反应混合物引入模具并使其反应以获得聚氨酯模制品。 离子液体和胺催化剂的摩尔比为0.1：1-3：1。 生产聚氨酯模制品包括将有机多异氰酸酯与包含聚酯多元醇，任选的发泡剂，扩链剂和/或交联剂的多元醇混合，胺催化剂，离子液体，式（ZN = C = NZ）的碳二亚胺化合物 I）和任选的助剂和/或添加剂以获得反应混合物，将反应混合物引入模具中并使其反应以获得聚氨酯模制品。 离子液体和胺催化剂的摩尔比为0.1：1-3：1。 Z：有机基团，其中-N = C = N-的氮原子与叔碳原子键合或与芳族体系的碳原子键合，芳香体系中与CN键相邻的环位置上带有有机基团 其通过仲碳原子或叔碳原子与芳族体系结合。 对于通过上述方法可获得的聚氨酯模制品，还包括独立权利要求。

    THERMOPLASTISCHES POLYURETHAN ENTHALTEND GLYCERIN, DAS MIT MINDESTENS EINER ALIPHATISCHEN CARBONSÄURE VERESTERT IST ALS WEICHMACHER
    33.
    发明公开
    THERMOPLASTISCHES POLYURETHAN ENTHALTEND GLYCERIN, DAS MIT MINDESTENS EINER ALIPHATISCHEN CARBONSÄURE VERESTERT IST ALS WEICHMACHER 有权
    热塑性聚氨酯含有甘油，与至少一种脂族羧酸被酯化作为增塑剂

    公开(公告)号：EP2569359A2

    公开(公告)日：2013-03-20

    申请号：EP11717674.3

    申请日：2011-05-09

    Applicant: BASF SE

    Inventor： PRISSOK, Frank ,  DUWENHORST, Jörn ,  KAMM, Andre

    IPC: C08K5/103 ,  C08L75/08

    CPC classification number: C08K5/103 ,  C08L75/08

    Abstract: The invention provides a thermoplastic polyurethane having at least one plasticizer, with at least one first plasticizer (i) being based on a glycerol, and at least one hydroxyl group of the glycerol being esterified with a monocarboxylic acid (ii) which contains 1, 2, 3, 4, 5 or 6 carbon atoms, more preferably 2, 3 or 4 carbon atoms and very preferably 2 carbon atoms. The invention further encompasses a process for preparing the thermoplastic polyurethane having the plasticizer (i), a method for coating products with this thermoplastic polyurethane, the use of the thermoplastic polyurethane, and the use of plasticizers based on glycerol for thermoplastic polyurethane.

    LOW DENSITY POLYURETHANE MICROCELLULAR ELASTOMER
    39.
    发明公开
    LOW DENSITY POLYURETHANE MICROCELLULAR ELASTOMER 有权
    美国丝ES ES ES ES TE TE TE TE TE TE TE TE TE TE TE TE TE

    公开(公告)号：EP3063201A1

    公开(公告)日：2016-09-07

    申请号：EP14789248.3

    申请日：2014-10-23

    Applicant: BASF SE

    Inventor： TOMOVIC, Zeljko ,  KAMM, Andre ,  LIANG, Dong ,  ORTALDA, Marco ,  CUBUKCU, Erhan

    IPC: C08G18/72 ,  C08G18/79 ,  C08G18/12 ,  C08G18/42 ,  C08G18/48 ,  C08G18/40

    CPC classification number: C08G18/797 ,  C08G18/12 ,  C08G18/4018 ,  C08G18/4202 ,  C08G18/4238 ,  C08G18/4241 ,  C08G18/4837 ,  C08G18/725 ,  C08G2101/0033 ,  C08G2101/0066 ,  C08G2101/0083 ,  C08G2410/00 ,  C08G18/664

    Abstract: The present invention is concerned with a process for producing polyurethane foam moldings having a density of 200 to 500 g/dm3, wherein (a) polyisocyanate prepolymer obtainable by reacting at least one organic polyisocyanate (a1), at least one first polyesterol (a2) and at least one polyetherol (a3) obtained from the alkoylation of a starter molecule with alkylenoxide comprising ethylene oxide wherein the polyetherol (a3) has a hydroxyl number in the range of 20 to 65 mg KOH/g, a number average molecular weight of 2000 to 6000, a functionality of 1.7 to 3.0 and a content of ethylenoxide units in the range of 13 to 30 % by weight based on the total weight of the polyetherol (a3) and wherein the content of the polyetherol (a3), based on the total weight of the organic polyisocyanate prepolymer (a), is in the range of 3 to 15 % by weight, is mixed with (b) at least one second polyesterol, (c) blowing agent and optionally (d) chain extender and/or crosslinker, (e) catalyst and (f) other auxiliaries and/or additives to form a reaction mixture, the latter is introduced into a mold and allowed to react to form a polyurethane foam molding. The present invention further concerns a polyurethane foam moldings obtained from a process according to the invention and the use of a polyurethane foam moldings according to the invention as shoe sole.

    Abstract translation: 本发明涉及密度为200〜500g / dm 3的聚氨酯泡沫塑料成形体的制造方法，其中（a）通过使至少一种有机多异氰酸酯（a1），至少一种第一聚酯醇（a2） 和由起始分子与含有环氧乙烷的亚烷基氧化物的烷氧基化得到的至少一种聚乙二醇（a3），其中聚醚醚（a3）的羟值在20至65mg KOH / g的范围内，数均分子量为2000 至6000，官能度为1.7〜3.0，氧化亚烷基单元的含量为13〜30重量％，基于聚醚醚醚（a3）的总重量，其中，聚醚醚（a3）的含量基于 有机多异氰酸酯预聚物（a）的总重量在3〜15重量％的范围内，与（b）至少一个第二聚酯醇，（c）发泡剂和任选的（d）扩链剂和/或 交联剂，（e）催化剂和（f）其他a uxux和/或添加剂以形成反应混合物，将后者引入模具中并使其反应以形成聚氨酯泡沫成型体。 本发明还涉及由根据本发明的方法获得的聚氨酯泡沫塑料模制品以及根据本发明的聚氨酯泡沫塑料模制品作为鞋底的用途。

    HYDROLYSESTABILES POLYURETHAN ZUR ANWENDUNG IM OFF-SHORE BEREICH
    40.
    发明公开
    HYDROLYSESTABILES POLYURETHAN ZUR ANWENDUNG IM OFF-SHORE BEREICH 有权
    水解聚氨酯用于本离岸区

    公开(公告)号：EP2931774A1

    公开(公告)日：2015-10-21

    申请号：EP13799570.0

    申请日：2013-12-05

    Applicant: BASF SE

    Inventor： KAMM, Andre ,  LIESE, Julia ,  MCCLOUD, Paul

    IPC: C08G18/48 ,  C08G18/66 ,  C08G18/79 ,  C09D175/08 ,  C08G18/32 ,  C08G18/44

    CPC classification number: C08G18/44 ,  C08G18/3215 ,  C08G18/664 ,  C08G18/792 ,  C09D175/06

    Abstract: The invention relates to a method for producing polyurethane-coated line elements, in which (a) aliphatic polyisocyanate is mixed with (b) compounds containing at least two isocyanate-reactive hydrogen atoms, (c) catalyst, and (d) optionally, other auxiliary agents and/or additives, to obtain a first reaction mixture, and said reaction mixture is directly or indirectly applied to a tube and is allowed to finish reacting to obtain a polyurethane layer, wherein the compound containing at least two isocyanate-reactive hydrogen atoms contains a compound that is based on an alkoxylation product of an aromatic starter molecule. The invention further relates to line elements obtainable according to a method of this kind.

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