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1. 发明授权

US06930161B2 Polyurethane, method for production and use thereof 有权
标题翻译：聚氨酯，其制造方法及其应用
公开(公告)号：US06930161B2
公开(公告)日：2005-08-16
申请号：US10485773
申请日：2002-09-25
申请人： Stephan Schwarte , Willi Vesper , Jose-Ignacio Anaya-Sanz , Alain Ledantec
发明人： Stephan Schwarte , Willi Vesper , Jose-Ignacio Anaya-Sanz , Alain Ledantec
IPC分类号： C08G18/66 , C08G18/10 , C08G18/42 , C08G18/80 , C09D101/18 , C09D175/04 , C09D175/06 , C09J175/04
CPC分类号： C09D175/06 , C08G18/10 , C08G18/4216 , C08G18/8061 , C08G18/3275
摘要： A self-crosslinking, branched polyurethane preparable by reacting (A) at least one hydroxyl-terminated polyester with a number-average molecular weight of from 500 to 4000 daltons, containing based on the polyester (A) (a1) from 60 to 95% by weight of structural units derived from aliphatic starting products and (a2) from 5 to 40% by weight of structural units derived from aromatic starting products with (B) at least one partially blocked polyisocyanate containing on average per molecule more than 1.5 and less than 3 free isocyanate groups, the equivalents ratio of free isocyanate groups in the polyisocyanate (B) to hydroxyl groups in the polyester (A) being >1, to give an isocyanato-terminated polyurethane prepolymer which is chain-extended and/or blocked with (C) at least one compound containing on average per molecule at least two isocyanate-reactive functional groups; process for its preparation, and its use as a binder in coating materials, adhesives, and sealing compounds.
摘要翻译：一种自交联的支链聚氨酯，其可通过使（A）至少一种数均分子量为500至4000道尔顿的羟基封端的聚酯与基于聚酯（A）（a1）的含量为60至95％（a2）5-40重量％的衍生自芳族起始产物的结构单元与（B）至少一种部分封闭的多异氰酸酯，其平均每分子含有大于1.5且小于等于 3个游离异氰酸酯基团，多异氰酸酯（B）中的游离异氰酸酯基团与聚酯（A）中羟基的当量比> 1，得到异氰酸酯基封端的聚氨酯预聚物，其由（ C）至少一种平均每分子含有至少两个异氰酸酯反应性官能团的化合物; 其制备方法及其作为涂料，粘合剂和密封化合物中的粘合剂的用途。

2. 发明授权

US06797771B2 Aqueous composition that can be hardened physically, thermally or thermally and with actinic radiation and the derivatives and production thereof 失效
标题翻译：可以在物理，热或热以及光化辐射下进行硬化的水性组合物及其衍生物和生产
公开(公告)号：US06797771B2
公开(公告)日：2004-09-28
申请号：US10181135
申请日：2002-07-12
申请人： Ekkehard Sapper , Anne Hupp , Egon Wegner , Willi Vesper , Karl-Heinz Josten , Jörg Schwarz
发明人： Ekkehard Sapper , Anne Hupp , Egon Wegner , Willi Vesper , Karl-Heinz Josten , Jörg Schwarz
IPC分类号： C08G1828
CPC分类号： C08G18/6659 , C08G18/0823 , C08G18/283 , C08G18/324 , C08G18/348 , C08G18/4233 , C08G18/7621 , C09D175/04
摘要： The invention concerns a novel aqueous composition that can be hardened physically, thermally and/or with actinic radiation, containing a compound of general formula (I): X[NH—C(═O)—NH—Y—NH—C(═O)—OR]2 having at least one urea and urethane group, wherein the variables have the following meaning: R represents identical or different polyalkylene glycol ether radicals; X represents a bivalent substituted or unsubstituted arylene radical; Y represents identical bivalent substituted or unsubstituted arylene radicals, which are the same as or different from radical X or different bivalent substituted or unsubstituted arylene radicals of which none or one is identical to radical X. The invention also concerns the utilization of said compound for the production of novel aqueous coating materials, adhesives and sealants that can be hardened physically, thermally or thermally and with actinic radiation and their derivatives.
摘要翻译：本发明涉及一种新的含水组合物，其可以物理，热和/或用光化辐射硬化，其含有通式（I）的化合物：X [NH-C（= O）-NH-Y-NH-C O）-OR] 2，其中所述变量具有以下含义：R表示相同或不同的聚亚烷基二醇醚基; X表示二价取代或未取代的亚芳基; Y表示相同的二价取代或未取代的亚芳基，其与基团X相同或不同，或不同的二价取代或未取代的亚芳基，其中没有一个与基团X相同。本发明还涉及所述化合物用于生产可以物理，热或热和光化辐射及其衍生物硬化的新型水性涂料，粘合剂和密封剂。

3. 发明授权

US07261926B2 Solventborne coating substance that can be cured physically, thermally or thermally and by using actinic radiation and use thereof 失效
标题翻译：可以物理，热或热固化并通过使用光化辐射及其用途的溶剂型涂料物质
公开(公告)号：US07261926B2
公开(公告)日：2007-08-28
申请号：US10476814
申请日：2002-06-18
申请人： Stephan Schwarte , Willi Vesper , Egon Wegner , Kerstin Ziegler
发明人： Stephan Schwarte , Willi Vesper , Egon Wegner , Kerstin Ziegler
IPC分类号： C08K7/18 , B05D3/06
CPC分类号： C09D7/70 , C08K3/34 , C08K7/18 , C09D7/69
摘要： A solventborne coating material curable physically, thermally, or thermally and with actinic radiation, comprising A) at least one binder curable physically, thermally, or thermally and with actinic radiation, B) at least one color and/or effect pigment, and C) at least one colorless, transparent or opaque powder which is substantially inert with respect to the other constituents of the coating material and whose particles have an average size of from 1.0 to 10.0 μm and a density of from 1.25 to 3.6 g cm−3 and its use as basecoat material for producing multicoat color and/or effect paint systems.
摘要翻译： A）至少一种可物理，热或热和光化辐射固化的粘合剂，B）至少一种颜色和/或效果颜料，和C）至少一种颜料和/或效果颜料，至少一种无色，透明或不透明的粉末，其相对于涂料的其它成分基本上是惰性的，并且其颗粒的平均尺寸为1.0至10.0μm，密度为1.25至3.6gcm- 3及其用作生产多色彩和/或效果漆系统的底漆材料。

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