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公开(公告)号：EP4493608A1
公开(公告)日：2025-01-22
申请号：EP23710770.1
申请日：2023-03-15
Applicant: BASF SE
Inventor： ROESCH, Christine , NEUMANN, Susanne , THUERY, Peter , KLEE, Vanessa , JUNG, Tunja , HAHN, Sarah
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公开(公告)号：EP3337840A1
公开(公告)日：2018-06-27
申请号：EP16751310.0
申请日：2016-08-16
Applicant: BASF SE
Inventor： BERGER, Sebastian , THUERY, Peter , NEUMANN, Susanne , BURKHARDT, Uwe , BECKER, Axel , KUNZ, Daniel , WAHL, Stefan , ROESCH, Christine
IPC: C08G18/62 , C08G18/72 , C08G18/73 , C08G18/75 , C08G18/79 , C08F290/06 , C08G18/08 , C08G18/22 , C08G18/28 , C08G18/32 , C08G18/42
Abstract: Aqueous polymer compositions and their use as coatings are disclosed. A composition includes at least one polyurethane (meth)acrylate A and at least one compound B having a molecular weight of below 1000 g/mol and having at least two ethylenically unsaturated double bonds per molecule. The polyurethane (meth)acrylates A include the following components: component A1 includes at least one polyisocyanate A1a and at least one diisocyanate A1b; component A2 includes at least one compound having at least one ethylenically unsaturated double bond, and at least one functional group F; component A3 includes at least one neutral polyol including at least one aliphatic, polymeric polyol A3a and at least one low molecular weight diol A3b; component A4 includes at least one compound having at least one ionic or ionizable group I′ and at least one functional group F′; and component A5 includes at least one poly-C2-C3 alkylene ether.
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公开(公告)号：EP3337840B1
公开(公告)日：2019-11-27
申请号：EP16751310.0
申请日：2016-08-16
Applicant: BASF SE
Inventor： BERGER, Sebastian , THUERY, Peter , NEUMANN, Susanne , BURKHARDT, Uwe , BECKER, Axel , KUNZ, Daniel , WAHL, Stefan , ROESCH, Christine
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Patent Agency Ranking4.发明公开RADIATION CURABLE COATING COMPOSITION BASED ON CHAIN-EXTENDED AND CROSS-LINKED POLYURETHANES 审中-公开基于链延伸和交联聚氨酯的辐射固化涂料组合物
公开(公告)号：EP3233958A1
公开(公告)日：2017-10-25
申请号：EP15804843.9
申请日：2015-12-07
Applicant: BASF SE
Inventor： BERGER, Sebastian , THÜRY, Peter , NEUMANN, Susanne , ROESCH, Christine , BURKHARDT, Uwe , ANDES, Katharina , WAHL, Stefan , BIEHLER, Manfred , ROLLER, Sebastian
Abstract: The invention relates to aqueous polyurethane dispersions that are curable with UV radiation. The polyurethanes are chain-extended with aromatic, cycloaliphatic or aliphatic diamine compound and cross-linked with aliphatic triamine compound. The polyurethanes are useful dispersions for coating various substrates. The use of the invented dispersions results in high hardness, very good flexibility and good chemical resistance in both clear coats and pigmented coatings before and after UV curing combined with very good adhesion to different substrates.
Abstract translation: 本发明涉及可用UV辐射固化的含水聚氨酯分散体。 聚氨酯用芳族，脂环族或脂族二胺化合物扩链并与脂族三胺化合物交联。 聚氨酯是用于涂覆各种基材的有用分散体。
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5.发明授权
公开(公告)号：EP3233958B1
公开(公告)日：2020-08-26
申请号：EP15804843.9
申请日：2015-12-07
Applicant: BASF SE
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公开(公告)号：EP3526273A1
公开(公告)日：2019-08-21
申请号：EP17772744.3
申请日：2017-10-02
Applicant: BASF SE
Inventor： KIMPEL, Delphine , TRANTER, Kenneth Shaun , KUNZ, Daniel , COHEN, Kathrin , THUERY, Peter , ROESCH, Christine , WAHL, Stefan
IPC: C08G63/47 , C08G63/91 , C09D167/06
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7.发明公开VERFAHREN ZUR HERSTELLUNG UND VERWENDUNG WÄSSRIGER POLYURETHANDISPERSIONEN SOWIE DEREN VERWENDUNG IN BESCHICHTUNGSMITTELN 审中-公开制备和使用水性聚氨酯分散体的方法，以及其在使用涂层剂
公开(公告)号：EP3174912A1
公开(公告)日：2017-06-07
申请号：EP15742024.1
申请日：2015-07-24
Applicant: BASF SE
Inventor： JAHNS, Ekkehard , MANGEL, Timo , ROESCH, Christine , ROMANATO, Paola , PAKUSCH, Joachim
CPC classification number: C09D175/08 , C08G18/0828 , C08G18/0866 , C08G18/12 , C08G18/283 , C08G18/3206 , C08G18/4238 , C08G18/722 , C08K5/42 , C09D7/63 , C09D175/06 , C08G18/3228 , C08G18/3234 , C08G18/3857 , C08K3/013
Abstract: The invention relates to the use of aqueous polyurethane dispersions as binders in loaded coating agents, in particular as binders for flexible roof coatings, said dispersions being
characterised in that they contain at least 10 g of polyalkylene oxide per kg of polyurethane and at least 25 mmol of a sulfonated raw material per kg of polyurethane.Abstract translation: 本发明涉及使用wässrige聚氨酯分散体作为在加载的涂层剂的粘合剂，特别是作为粘合剂用于柔性屋顶涂料，所述分散体是 DASS 它们含有至少10g每kg的聚环氧烷的 的聚氨酯和至少25％的聚氨酯的kg的磺化原料的毫摩尔。
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8.发明公开VERFAHREN ZUR HERSTELLUNG UND VERWENDUNG WÄSSRIGER POLYURETHAN-POLYACRYLAT-HYBRIDDISPERSIONEN SOWIE DEREN VERWENDUNG IN BESCHICHTUNGSMITTELN 审中-公开制备与水性聚氨酯聚丙烯酸酯复合分散体的使用方法和它们在涂布剂
公开(公告)号：EP3174910A1
公开(公告)日：2017-06-07
申请号：EP15747133.5
申请日：2015-07-29
Applicant: BASF SE
Inventor： JAHNS, Ekkehard , MANGEL, Timo , ROESCH, Christine , ROMANATO, Paola , BURK, Yeni , PAKUSCH, Joachim
IPC: C08G18/66 , C08G18/72 , C08G18/75 , C08F283/00 , C08G18/08 , C08G18/12 , C08G18/22 , C08G18/24 , C08G18/28 , C09D175/06 , C08G18/42
CPC classification number: C08G18/0828 , C08F283/006 , C08G18/0866 , C08G18/12 , C08G18/227 , C08G18/246 , C08G18/283 , C08G18/4238 , C08G18/6674 , C08G18/722 , C08G18/755 , C08G18/758 , C09D175/06 , C08G18/3857 , C08G18/3206 , C08G18/3228 , C08G18/3234 , C08K3/013
Abstract: The present invention relates to an aqueous polyurethane (PU)/polyacylate hybrid dispersion that can be obtained by the radical polymerization of at least one acrylate polymer (A1) in the presence of at least one polyurethane (P1), and to a method for producing said aqueous polyurethane/polyacrylate hybrid dispersions, characterized in that (a) an aqueous polyurethane dispersion is produced and (b) the polyurethane dispersion thus produced is used as a raw material for the additional synthesis of a polyacrylate dispersion. The invention also relates to the use of the hybrid dispersion thus obtained as a binder in filled coating agents, in particular as a binder for flexible roof coatings.
Abstract translation: 本发明在wässrige聚氨酯涉及（PU）/ polyacylates混合分散体那样可以由至少一种丙烯酸酯的聚合物（A1）的在至少一种聚氨酯（P1）的存在下的自由基聚合获得，并且用于制造的方法 所述wässrige聚氨酯/聚丙烯酸酯的混合分散体，其特征在于DASS（a）至wässrige聚氨酯分散体产生和（b）由此制得的聚氨酯分散体被用作原料的聚丙烯酸酯分散体的额外的合成。 因此本发明涉及到使用如此得到的如在填充的涂布剂的粘合剂，特别是作为用于柔性屋顶涂料的粘结剂的混合分散体的。
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