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公开(公告)号：WO2014090673A1
公开(公告)日：2014-06-19
申请号：PCT/EP2013/075622
申请日：2013-12-05
Applicant: BASF SE
Inventor： KAMM, Andre , LIESE, Julia , MCCLOUD, Paul
CPC classification number: C08G18/44 , C08G18/3215 , C08G18/664 , C08G18/792 , C09D175/06
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von Polyurethanbeschichteten Leitungselementen bei dem man (a) aliphatisches Polyisocyanat mit (b) Verbindungen mit mindestens zwei gegenüber Isocyanat reaktiven Wasserstoffatomen, (c) Katalysator und (d) gegebenenfalls sonstigen Hilfsmitteln und/oder Zusatzstoffen, zu einer ersten Reaktionsmischung vermischt, die Reaktionsmischung direkt oder indirekt auf ein Rohr aufträgt und zu einer Polyurethanschicht ausreagieren lässt, wobei die Verbindungen mit mindestens zwei gegenüber Isocyanat reaktiven Wasserstoffatomen eine Verbindung auf Basis eines Akoxylierungsprodukts eines aromatischen Startermoleküls enthält. Weiter betrifft die vorliegende Erfindung Leitungselemente, erhältlich nach einem solchen Verfahren.
Abstract translation: 本发明涉及一种用于聚氨酯涂覆的导体元件的制备，其中（a）脂族多异氰酸酯与（B）的化合物具有至少两个异氰酸酯反应性氢原子，（c）催化剂和（d）任选的其它助剂和/或添加剂，涉及一种 第一反应混合物混合，直接或间接地将所述反应混合物到管，并使其反应以形成聚氨酯层，其中该化合物具有包含基于Akoxylierungsprodukts芳族起始分子的化合物至少有两个异氰酸酯 - 反应性氢原子。 此外，本发明涉及通过这样的方法排队元素，而获得。
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公开(公告)号：EP2931774B1
公开(公告)日：2016-11-30
申请号：EP13799570.0
申请日：2013-12-05
Applicant: BASF SE
Inventor： KAMM, Andre , LIESE, Julia , MCCLOUD, Paul
CPC classification number: C08G18/44 , C08G18/3215 , C08G18/664 , C08G18/792 , C09D175/06
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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
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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公开(公告)号：EP2904050B1
公开(公告)日：2016-11-09
申请号：EP13770650.3
申请日：2013-09-23
Applicant: BASF SE
Inventor： FREIDANK, Daniel , PETROVIC, Dejan , LENG, Wei , LIESE, Julia
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15.发明公开VERFAHREN ZUR HERSTELLUNG VON TRANSPARENTEM, THERMOPLASTISCHEM POLYURETHAN MIT HOHER MECHANISCHER FESTIGKEIT UND HÄRTE 审中-公开用于生产透明，热塑性聚氨酯具有较高的机械强度和尺寸的
公开(公告)号：EP3066141A1
公开(公告)日：2016-09-14
申请号：EP14793495.4
申请日：2014-10-28
Applicant: BASF SE
Inventor： PRISSOK, Frank , HARTWIG, Sebastian , BOKERN, Stefan , LIESE, Julia
CPC classification number: C08G18/4879 , C08G18/0895 , C08G18/227 , C08G18/244 , C08G18/4018 , C08G18/4808 , C08G18/4816 , C08G18/4829 , C08G18/6674 , C08G18/758 , C09D175/04
Abstract: The invention relates to thermoplastic polyurethanes that are or can be obtained by reacting at least one aliphatic polyisocyanate; at least one chain extender; and at least one polyol composition, wherein the polyol composition comprises a polyol selected from the group comprising polyetherols and at least one bisphenol derivative selected from the group comprising bisphenol A derivatives having a molecular weight Mw > 315 g/mol and bisphenol S derivatives having a molecular weight Mw > 315 g/mol, wherein at least one of the OH groups of the bisphenol derivative is alkoxylated. The invention further relates to methods for producing such thermoplastic polyurethanes and to the use of a thermoplastic polyurethane according to the invention to produce extrusion products, films, and molded bodies.
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Patent Agency Ranking16.发明授权HYDROLYSESTABILES POLYURETHAN ZUR BESCHICHTUNG VON ELEMENTEN IN MARITIMEN ANWENDUNGEN 有权水解聚氨酯乳液，船舶应用涂料ELEMENTS
公开(公告)号：EP2931773B1
公开(公告)日：2017-02-22
申请号：EP13798680.8
申请日：2013-12-03
Applicant: BASF SE
Inventor： KAMM, Andre , LIESE, Julia , GUST, Karl
CPC classification number: C08G18/6511 , C08G18/3206 , C08G18/6674 , C08G18/724 , C09D175/04
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公开(公告)号：EP2904050A1
公开(公告)日：2015-08-12
申请号：EP13770650.3
申请日：2013-09-23
Applicant: BASF SE
Inventor： FREIDANK, Daniel , PETROVIC, Dejan , LENG, Wei , LIESE, Julia
Abstract: The present invention relates to a method for producing pipelines with heat-storing properties, according to which method a) organic polyisocyanate is mixed with b) at least one polymer compound having at least two hydrogen atoms reactive to isocyanate, c) a chain extender and/or cross-linking agent, as necessary, d) a catalyst, e) wax and f) other agents and/or additives, as necessary, to form a first reaction mixture. Said first reaction mixture is applied to a pipe and is allowed to cure fully to form a first polyurethane coating. The invention further relates to a pipeline with heat-storing properties which may be obtained by using such a method.
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19.发明公开
公开(公告)号：EP3074445A1
公开(公告)日：2016-10-05
申请号：EP14800050.8
申请日：2014-11-19
Applicant: BASF SE
Inventor： LIESE, Julia , SCHÜTTE, Markus , ELING, Berend
IPC: C08G18/58
CPC classification number: C08G18/675 , B29C70/48 , B29K2075/00 , B60Y2410/122 , C08G18/092 , C08G18/10 , C08G18/225 , C08G18/3206 , C08G18/3218 , C08G18/4045 , C08G18/4236 , C08G18/58 , C08G18/7671 , C08G18/78 , C08G2105/02
Abstract: The present invention relates to processes for producing polyurethanes by mixing a) polyisocyanate, b) a mixture obtainable by introducing a salt of an alkali metal or of an alkaline earth metal into a compound containing urethane groups, c) one or more compounds containing epoxy groups and optionally d) polyol, e) chain extenders and f) fillers and other additives to give a reaction mixture and allowing this to react to give the polyurethane, where the content of alkal metal ions or of alkaline earth metal ions per equivalent of urethane groups in the compound b) is from 0.0001 to 3.5. The present invention also relates to a polyurethane obtainable by a process of this type and to the use of a polyurethane of this type for producing bodywork components for vehicles.
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公开(公告)号：EP4291588A1
公开(公告)日：2023-12-20
申请号：EP22713523.3
申请日：2022-02-07
Applicant: BASF SE
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