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1. 发明授权

US06960639B2 Radiation-curing coating compositions 有权
标题翻译：辐射固化涂料组合物
公开(公告)号：US06960639B2
公开(公告)日：2005-11-01
申请号：US10458119
申请日：2003-06-10
申请人： Jan Weikard , Erhard Lühmann , Christoph Irle , Thorsten Rische , Karin Naujoks , Thomas Feller , Jan Mazanek
发明人： Jan Weikard , Erhard Lühmann , Christoph Irle , Thorsten Rische , Karin Naujoks , Thomas Feller , Jan Mazanek
IPC分类号： B05D3/06 , B05D7/24 , C08F299/06 , C08G18/08 , C08G18/12 , C08G18/62 , C08G18/68 , C08G18/70 , C08G18/80 , C09D5/02 , C09D7/12 , C09D175/14 , C09D175/16 , C09J11/06 , C09J175/14 , C09K3/10
CPC分类号： C08G18/12 , C08G18/0823 , C08G18/0828 , C08G18/6225 , C08G18/68 , C08G18/706 , C08G18/8077 , C09D175/14 , Y10T428/31551 , C08G18/3234 , C08G18/3228 , C08L75/04
摘要： Aqueous coating compositions based on polyurethane dispersions which cure under the influence of high-energy radiation, to a process for preparing them and to their use. The coating compositions contain a polyisocyanate, a polyurethane containing free-radically polymerizable groups, and an initiator which is capable of initiating a free-radical polymerization.
摘要翻译：基于在高能量辐射影响下固化的聚氨酯分散体的水性涂料组合物，其制备方法及其用途。涂料组合物含有多异氰酸酯，含有可自由基聚合基团的聚氨酯和能引发自由基聚合的引发剂。

2. 发明授权

US06710120B2 Polyurethane dispersions based on fatty acid dialkanolamides 有权
标题翻译：基于脂肪酸二链烷醇酰胺的聚氨酯分散体
公开(公告)号：US06710120B2
公开(公告)日：2004-03-23
申请号：US10403222
申请日：2003-03-31
申请人： Rolf Gertzmann , Christoph Irle , Jan Weikard , Rolf Roschu , Erhard Lühmann
发明人： Rolf Gertzmann , Christoph Irle , Jan Weikard , Rolf Roschu , Erhard Lühmann
IPC分类号： C09D17504
CPC分类号： C09D175/14 , C08G18/0823 , C08G18/12 , C08G18/3825 , C08G18/6696 , C08G18/683 , C09D175/12 , C08G18/3231
摘要： The invention relates to aqueous polyurethane dispersions based on fatty acid dialkanolamides, to a process for preparing them and to use as coating compositions.
摘要翻译：本发明涉及基于脂肪酸二链烷醇酰胺的水性聚氨酯分散体，其制备方法和用作涂料组合物。

3. 发明授权

US09321893B2 Radiation-curable whipped foams 有权
标题翻译：可辐射固化的泡沫
公开(公告)号：US09321893B2
公开(公告)日：2016-04-26
申请号：US13583251
申请日：2011-03-04
申请人： Stefan Sommer , Jan Weikard , Holger Casselmann , Thomas Michaelis , Erhard Lühmann
发明人： Stefan Sommer , Jan Weikard , Holger Casselmann , Thomas Michaelis , Erhard Lühmann
IPC分类号： C08J9/30 , C08J7/12 , C08G18/04 , C08G18/62 , C08G101/00
CPC分类号： C08J9/30 , C08G18/04 , C08G18/62 , C08G18/6225 , C08G2101/0041 , C08J7/123 , C08J2201/026 , C08J2375/16
摘要： The present invention relates to a process for the production of radiation-cured foams, characterized in that the radiation-cured foams are produced by 1) foaming of an aqueous composition A), 2) thermal drying of the foam produced from step 1), 3) curing of the foam by actinic radiation, the radiation-curable aqueous compositions A), the radiation-cured foams produced by the process according to the invention and the use of the radiation-cured foams for coating substrates.
摘要翻译：本发明涉及一种生产辐射固化泡沫的方法，其特征在于辐射固化的泡沫是通过以下方法制备的：1）水性组合物A）的发泡，2）由步骤1）制备的泡沫的热干燥， 3）通过光化辐射固化泡沫，可辐射固化水性组合物A），通过根据本发明的方法生产的辐射固化的泡沫以及用于涂布基质的辐射固化泡沫的用途。

4. 发明申请

US20120329895A1 RADIATION-CURABLE WHIPPED FOAMS 有权
标题翻译：辐射可固化的风力发电机
公开(公告)号：US20120329895A1
公开(公告)日：2012-12-27
申请号：US13583251
申请日：2011-03-04
申请人： Stefan Sommer , Jan Weikard , Holger Casselmann , Thomas Michaelis , Erhard Lühmann
发明人： Stefan Sommer , Jan Weikard , Holger Casselmann , Thomas Michaelis , Erhard Lühmann
IPC分类号： C08L75/14 , C09D175/14 , C08J9/00
CPC分类号： C08J9/30 , C08G18/04 , C08G18/62 , C08G18/6225 , C08G2101/0041 , C08J7/123 , C08J2201/026 , C08J2375/16
摘要： The present invention relates to a process for the production of radiation-cured foams, characterized in that the radiation-cured foams are produced by 1) foaming of an aqueous composition A), 2) thermal drying of the foam produced from step 1), 3) curing of the foam by actinic radiation, the radiation-curable aqueous compositions A), the radiation-cured foams produced by the process according to the invention and the use of the radiation-cured foams for coating substrates.
摘要翻译：本发明涉及一种生产辐射固化泡沫的方法，其特征在于辐射固化的泡沫是通过以下方法制备的：1）水性组合物A）的发泡，2）由步骤1）制备的泡沫的热干燥， 3）通过光化辐射固化泡沫，可辐射固化水性组合物A），通过根据本发明的方法生产的辐射固化的泡沫以及用于涂布基质的辐射固化泡沫的用途。

5. 发明授权

US06541536B2 Polyurethane dispersions 失效
标题翻译：聚氨酯分散体
公开(公告)号：US06541536B2
公开(公告)日：2003-04-01
申请号：US09818200
申请日：2001-03-27
申请人： Jan Weikard , Erhard Lühmann , Wolfgang Kremer , Jürgen Meixner
发明人： Jan Weikard , Erhard Lühmann , Wolfgang Kremer , Jürgen Meixner
IPC分类号： C08G1864
CPC分类号： C09D175/16 , C08G18/0823 , C08G18/34 , C08G18/68 , C08K5/101 , Y10T428/31551 , Y10T428/31591 , C08L75/14
摘要： The present invention relates to radiation curable aqueous polyurethane dispersions containing 0.05 to 20 wt. %, based on the weight of the non-aqueous constituents of the aqueous polyurethane dispersions, of 2,2-dimethyl-3-hydroxypropionic acid-(2,2-dimethyl-3-hydroxypropyl ester), (HPSNPG, calculated as MW 204.3). The invention also relates to substrates coated with these polyurethane dispersions, in particular to coated wood substrates with good grain enhancing properties.
摘要翻译：本发明涉及含有0.05-20重量％的可辐射固化水性聚氨酯分散体。以2,2-二甲基-3-羟基丙酸 - （2,2-二甲基-3-羟丙基酯）为原料的（HPSNPG，按MW204.3计算）的水性聚氨酯分散体的非水成分的重量％）。本发明还涉及涂覆有这些聚氨酯分散体的基材，特别是具有良好的增强颗粒性能的涂布的木质基材。

6. 发明授权

US06521702B1 Aqueous polyurethane emulsions 失效
标题翻译：水性聚氨酯乳液
公开(公告)号：US06521702B1
公开(公告)日：2003-02-18
申请号：US09716741
申请日：2000-11-20
申请人： Jan Weikard , Erhard Lühmann , Dieter Erdmann , Wolfgang Fischer , Wolfgang Kremer
发明人： Jan Weikard , Erhard Lühmann , Dieter Erdmann , Wolfgang Fischer , Wolfgang Kremer
IPC分类号： C08J303
CPC分类号： C08G18/673 , C08G18/0823 , C08G18/6725 , C08G18/68 , C09D175/16 , Y10T428/31551 , Y10T428/31591
摘要： The present invention relates to a radiation-curable, aqueous polyurethane emulsion which is prepared by I) reacting A) 40 to 90 wt. % of an isocyanate-reactive component that contains a polyester acrylate containing hydroxyl groups and having an OH content of 40 to 200 mg KOH/g and optionally other isocyanate-reactive compounds other than B) and B) 0.5 to 20 wt. % of one or more monofunctional and/or difunctional isocyanate-reactive compounds that contain cationic or anionic groups, potential cationic or anionic or hydrophilic ether groups, with C) 10 to 50 wt. % of one or more diisocyanates and/or polyisocyanates, II) optionally converting any potential cationic or anionic groups into cationic or anionic groups by salt formation and III) forming a dispersion of the reaction product of A), B) and C) in water and reacting it with D) 0.1 to 10 wt. % of one or more diamines and/or polyamines, wherein the wt. % percentages of (A) to (D) add up to 100%, and the equivalent ratio of the sum of the isocyanate-reactive groups in (A) and (B) to the isocyanate groups in (C) is 0.8:1 to 1.25:1 and the reaction of components (A) and (B) with (C) is carried out such that 65 to 95% of the isocyanate groups in (C) react with the isocyanate-reactive groups of (A) and (B). The present invention also relates to a process of making these polyurethane emulsions and to substrates coated with the polyurethane emulsions.
摘要翻译：本发明涉及可辐射固化的水性聚氨酯乳液，其通过以下方法制备：I）将40至90重量％％的异氰酸酯反应性组分，其含有含羟基并且OH含量为40至200mg KOH / g的聚酯丙烯酸酯和任选的除B）和B）外的其它异氰酸酯反应性化合物，和B）0.5至20wt。含有阳离子或阴离子基团的潜在阳离子或阴离子或亲水醚基团的一种或多种单官能和/或二官能异氰酸酯反应性化合物的％，C）10至50wt。％的一种或多种二异氰酸酯和/或多异氰酸酯，II）任选地通过盐形成将任何潜在的阳离子或阴离子基团转化为阳离子或阴离子基团; III）在水中形成A），B）和C）的反应产物的分散体，以及与D）反应0.1〜10重量％％的一种或多种二胺和/或多胺，其中wt。（A）至（D）的百分比百分比加起来为100％，（A）和（B）中异氰酸酯反应性基团与（C）中异氰酸酯基团之和的当量比为0.8:1至（A）和（B）与（C）的反应进行，使得（C）中的异氰酸酯基中的65〜95％与（A）和（B）的异氰酸酯反应性基团反应）。本发明还涉及制备这些聚氨酯乳液和用聚氨酯乳液涂覆的基材的方法。

7. 发明申请

US20090053530A1 Process for producing hard coating systems based on aqueous polyurethane dispersions 有权
标题翻译：基于水性聚氨酯分散体生产硬涂层体系的方法
公开(公告)号：US20090053530A1
公开(公告)日：2009-02-26
申请号：US12221775
申请日：2008-08-06
申请人： Stefan Sommer , Richard Kopp , Harald Blum , Christoph Irle , Jan Weikard , Erhard Luehmann
发明人： Stefan Sommer , Richard Kopp , Harald Blum , Christoph Irle , Jan Weikard , Erhard Luehmann
IPC分类号： B32B27/40 , C08G71/04
CPC分类号： C08G18/12 , C08G18/0823 , C08G18/672 , C08G18/675 , C08G18/6795 , C09D175/16 , Y10T428/31591 , C08G18/3225
摘要： The present invention describes the preparation of an aqueous polyurethane dispersion which is cured by radiation, and its use as binder.
摘要翻译：本发明描述了通过辐射固化的水性聚氨酯分散体的制备及其作为粘合剂的用途。

8. 发明授权

US08933146B2 Process for producing hard coating systems based on aqueous polyurethane dispersions 有权
公开(公告)号：US08933146B2
公开(公告)日：2015-01-13
申请号：US12221775
申请日：2008-08-06
申请人： Stefan Sommer , Richard Kopp , Harald Blum , Christoph Irle , Jan Weikard , Erhard Luehmann
发明人： Stefan Sommer , Richard Kopp , Harald Blum , Christoph Irle , Jan Weikard , Erhard Luehmann
IPC分类号： C08F253/00 , C08G18/62 , C08G18/04 , C08G18/06 , C08G18/40 , C08G18/12 , C08G18/08 , C08G18/67 , C09D175/16
CPC分类号： C08G18/12 , C08G18/0823 , C08G18/672 , C08G18/675 , C08G18/6795 , C09D175/16 , Y10T428/31591 , C08G18/3225
摘要： The present invention describes the preparation of an aqueous polyurethane dispersion which is cured by radiation, and its use as binder.

9. 发明授权

US08604097B2 Low viscosity allophanates containing actinically curable groups 有权
标题翻译：含有光化学可固化基团的低粘度脲基甲酸酯
公开(公告)号：US08604097B2
公开(公告)日：2013-12-10
申请号：US13015118
申请日：2011-01-27
申请人： Jan Weikard , Christophe Detrembleur , Dorota Greszta-Franz , Frank Richter , Wolfgang Fischer , Jörg Schmitz , Holger Mundstock
发明人： Jan Weikard , Christophe Detrembleur , Dorota Greszta-Franz , Frank Richter , Wolfgang Fischer , Jörg Schmitz , Holger Mundstock
IPC分类号： C08L75/14 , C08G18/22 , C08G18/30 , C08G18/67 , C08G18/79
CPC分类号： C08G18/7837 , B33Y70/00 , C08G18/672 , C08G18/798 , C08G18/8166 , C09D175/14 , C09D175/16
摘要： The present invention relates to a process for preparing radiation-curing binders containing allophanate groups by reacting, at temperatures of ≦130° C., A) one or more compounds containing uretdione groups with B) one or more OH-functional compounds which contain groups which react, with polymerization, with ethylenically unsaturated compounds on exposure to actinic radiation (radiation-curing groups), C) optionally NCO-reactive compounds other than B), in the presence of D) a catalyst containing at least one zinc compound, to form allophanate groups by opening the uretdione ring. The present invention also relates to the binders obtained by the process of the invention and to coating compositions containing these binders.
摘要翻译：本发明涉及通过在130℃的温度下反应制备含有脲基甲酸酯基的辐射固化粘合剂的方法，A）一种或多种含有脲二酮基团的化合物与B）一种或多种含有基团的OH-官能化合物在曝光于光化辐射（辐射固化基团）时与烯键式不饱和化合物反应，C）任选除B）之外的NCO-反应性化合物，在D）含有至少一种锌化合物的催化剂存在下，向通过打开脲二酮环形成脲基甲酸酯基。本发明还涉及通过本发明的方法获得的粘合剂和包含这些粘合剂的涂料组合物。

10. 发明授权

US07700662B2 Process for preparing allophanate-containing actinically curable polyurethane prepolymers with increased resistance 有权
标题翻译：制备具有增加电阻的含有脲基甲酸酯的光固化型聚氨酯预聚物的方法
公开(公告)号：US07700662B2
公开(公告)日：2010-04-20
申请号：US11731592
申请日：2007-03-30
申请人： Michael Ludewig , Jan Weikard , Nicolas Stoeckel , Wolfgang Fischer
发明人： Michael Ludewig , Jan Weikard , Nicolas Stoeckel , Wolfgang Fischer
IPC分类号： C07C275/60 , C07C269/00 , C07C271/62 , C07C273/00 , C08L75/14 , C08L75/16 , C08G18/42 , C08G18/44 , C08G18/48 , C08G18/67
CPC分类号： C08G18/672 , C08G18/6633 , C08G18/7837 , C08G18/8175 , C09D175/16
摘要： The present invention relates to a process for preparing low-viscosity, allophanate-containing and NCO-free polyurethane prepolymers curable by actinic radiation, and to the products obtainable by this process. The prepolymers have residual monomer contents of less than 0.5% by weight and an NCO content of less than 1% by weight, and are prepared by a process in which A) diisocyanates, B) hydroxy-functional compounds containing groups which react with ethylenically unsaturated compounds on exposure to actinic radiation, and C) polyester, polyether or polycarbonate polyols having a functionality of at least 1.9 and a number-average molecular weight (Mn) of at least 1000 g/mol, D) optionally in the presence of a catalyst, are reacted to form NCO-group-containing prepolymers having radiation-curing groups, which are subsequently reacted E) optionally after addition of monofunctional isocyanates in the presence F) of an allophanatization catalyst to give allophanate-containing prepolymers, the ratio of NCO groups of the compounds from A) to the OH groups of the compounds from B) and C) being 1.45:1.0 to 1.1:1.0 and the ratio of the OH groups from B) to the OH groups from C) being 8.0:1 to 1.5:1.
摘要翻译：本发明涉及一种制备可通过光化辐射固化的低粘度，含有脲基甲酸酯和不含NCO的聚氨酯预聚物和通过该方法获得的产品的方法。预聚物的残留单体含量小于0.5重量％，NCO含量小于1重量％，并且通过以下方法制备：A）二异氰酸酯，B）含有与烯属不饱和基团反应的基团的羟基官能化合物化合物暴露于光化辐射，以及C）官能度为至少1.9，数均分子量（Mn）至少为1000g / mol的聚酯，聚醚或聚碳酸酯多元醇，D）任选地在催化剂存在下反应形成具有放射线固化基团的含有NCO基团的预聚物，其随后反应E）任选地在加入单官能异氰酸酯的情况下，在脲基化催化剂存在下，得到含脲基甲酸酯的预聚物，NCO基团的来自A）的化合物与来自B）和C）的化合物的OH基团的摩尔比为C：1.45:1.0至1.1:1.0，并且B）中的OH基与C）中的OH基团的比例为8.0:1至1.5 ：1。

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