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1. 发明专利

JP2010202869A Aqueous coating system based on physically drying urethane acrylate 有权
标题翻译：基于物理干燥丙烯酸酯的水性涂料体系
公开(公告)号：JP2010202869A
公开(公告)日：2010-09-16
申请号：JP2010028900
申请日：2010-02-12
申请人： Bayer Materialscience Ag , バイエル・マテリアルサイエンス・アクチェンゲゼルシャフトBayer MaterialScience AG
发明人： SOMMER STEFAN , BLUM HARALD , LIPPEMEIER JUERGEN
IPC分类号： C08F299/06 , C08G18/67 , C09D4/00 , C09D7/12 , C09D175/14 , C09J4/00 , C09J175/14
CPC分类号： C09D175/16 , C08G18/0823 , C08G18/4211 , C08G18/4213 , C08G18/672 , C08G18/42
摘要： PROBLEM TO BE SOLVED: To provide a radiation-curable coating system which produces a very hard film which permits rapid physical drying, has high blocking resistance after drying and having high resistance to chemicals after radiation curing. SOLUTION: A radiation-curable, aqueous dispersion is based on a polyurethane acrylate (i) comprising as structural components (A) an oligomeric or polymeric compound comprising an NCO-reactive group and a radically copolymerizable group; (B) a monomeric compound other than (A) comprising an OH functional group and a (meth)acrylate group; (C) a polyesterpolyol obtained from (C1) an aliphatic diol and/or an aliphatic triol, and (C2) an aromatic di- and/or tri-carboxylic acid; (D) a polyol other than (A), (B), and (C); (E) a compound comprising an NCO-reactive group and a non-ionic group, an ionic group, or a group formable of an ionic group, wherein the compound has a dispersing action; (F) an organic polyisocyanate; (G) a compound other than (A), (B), (C), (D), and (E) comprising an NCO-reactive group. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够快速物理干燥产生非常硬的膜的辐射固化涂层体系，其在干燥后具有高抗粘连性，并且在辐射固化后具有高耐化学性。解决方案：可辐射固化的水分散体基于聚氨酯丙烯酸酯（i），其包含作为结构组分（A）的包含NCO-反应性基团和可自由基共聚的基团的低聚物或聚合物; （B）除了包含OH官能团和（甲基）丙烯酸酯基团的（A）以外的单体化合物; （C）由（C1）脂族二醇和/或脂族三醇得到的聚酯多元醇，和（C2）芳族二 - 和/或三羧酸; （D）除（A），（B）和（C）以外的多元醇; （E）包含NCO-反应性基团和非离子基团，离子基团或可形成离子基团的基团的化合物，其中所述化合物具有分散作用; （F）有机多异氰酸酯; （G）包含NCO反应性基团的化合物（A），（B），（C），（D）和（E））。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2009280809A Deformable film having radiation-curing coating and molded product formed from it 审中-公开
标题翻译：具有辐射固化涂层和从其形成的模制产品的可变形膜
公开(公告)号：JP2009280809A
公开(公告)日：2009-12-03
申请号：JP2009108997
申请日：2009-04-28
申请人： Bayer Materialscience Ag , バイエル・マテリアルサイエンス・アクチェンゲゼルシャフトBayer MaterialScience AG
发明人： KUHLMANN TIMO , MEYER KLAUS , SOMMER STEFAN , LUEHMANN ERHARD , WEIKARD JAN
IPC分类号： C08J7/04 , C08F299/06
CPC分类号： C08G18/0823 , C08G18/10 , C08G18/6229 , C08G18/673 , C08J7/047 , C08J7/123 , C08J2475/00 , Y10T428/25 , C08G18/3231
摘要： PROBLEM TO BE SOLVED: To provide a radiation-curing coated film, which can be wound on a roll when it is coated but not cured and is provided with a coating exhibiting high abrasion resistance and good adhesiveness to the film after curing. SOLUTION: The film further comprises a radiation-curing coating. The radiation-curing coating comprises a polyurethane polymer, which contains (meth)acrylate groups and can be obtained from a reaction of a reaction mixture comprising (a) polyisocyanates and (b1) compounds containing (meth)acrylate groups and reactive towards isocyanates, and inorganic nanoparticles with an average particle size of 1-200 nm. A process for the production of such coated films, the use of such films for the production of molded products, a process for the production of molded products with a radiation-curing coating, and the molded product produced by this process are also provided. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种辐照固化涂膜，当其涂布但未固化时可卷绕在辊上，并且具有对固化后的膜具有高耐磨性和良好粘合性的涂层。解决方案：该膜还包括辐射固化涂层。辐射固化涂层包含含有（甲基）丙烯酸酯基团的聚氨酯聚合物，并且可以由包含（a）多异氰酸酯和（b1）含有（甲基）丙烯酸酯基团的化合物和对异氰酸酯反应的化合物的反应混合物的反应获得，平均粒度为1-200nm的无机纳米粒子。还提供了生产这种涂膜的方法，这种膜用于生产模制产品的方法，用辐射固化涂层生产模制产品的方法以及通过该方法生产的模制产品。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2008208364A Uv-hardenable dispersion based on polyisocyanate 有权
标题翻译：基于聚异氰酸酯的紫外线可分散分散体
公开(公告)号：JP2008208364A
公开(公告)日：2008-09-11
申请号：JP2008028863
申请日：2008-02-08
申请人： Bayer Materialscience Ag , バイエル・マテリアルサイエンス・アクチェンゲゼルシャフトBayer MaterialScience AG
发明人： BLUM HARALD , LUEHMANN ERHARD , SOMMER STEFAN , IRLE CHRISTOPH DR
IPC分类号： C08F299/06 , C08G18/09 , C08G18/10 , C08G18/67 , C08G18/72 , C09D4/02 , C09D5/00 , C09D5/02 , C09D7/12 , C09D175/12 , C09D175/14 , C09J175/14
CPC分类号： C08G18/792 , C08G18/12 , C08G18/283 , C08G18/284 , C08G18/3206 , C08G18/3215 , C08G18/348 , C08G18/672 , C08G18/725 , C08G18/758 , C09D175/16 , C08G18/3228 , C08G18/305 , C08G18/0823
摘要： PROBLEM TO BE SOLVED: To provide an aqueous UV-hardenable dispersion and to provide its use for producing a coating agent, in particular the use of a coating for a ligneous substrate.
SOLUTION: The dispersion comprises the reaction product of one or more polyisocyanates of which at least one polyisocyanate is an oligomeric polyisocyanate of hexamethylene diisocyanate with urethane, biuret, iminooxadiazindione and/or isocyanurate structural units, one or more monohydroxy-functional compounds containing (meth)acryloyl groups, at least one component which has a hydrophilising effect on the basis of incorporated (potentially) ionic groups, and comprises at least one further isocyanate-reactive group and/or at least one component which comprises non-ionically hydrophilically acting groups and includes at least one further isocyanate-reactive group, one or more difunctional and/or poly functional amines or hydroxyamines as chain extender, and optionally other monomeric, oligomeric and/or polymeric substances, which may optionally also contain further unsaturated groups.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种UV可硬化水性分散体并提供其用于生产涂料的用途，特别是使用木质基材的涂料。解决方案：分散体包含一种或多种多异氰酸酯的反应产物，其中至少一种多异氰酸酯是六亚甲基二异氰酸酯的低聚多异氰酸酯与氨基甲酸酯，缩二脲，亚氨基恶二嗪二酮和/或异氰脲酸酯结构单元，一种或多种含单体的单羟基官能化合物（甲基）丙烯酰基，至少一种基于结合的（潜在地）离子基团具有亲水化作用的组分，并且包含至少一种其它异氰酸酯反应性基团和/或至少一种包含非离子亲水作用的组分基团，并且包括至少一种另外的异氰酸酯反应性基团，一种或多种二官能和/或多官能胺或羟基胺作为扩链剂，以及任选的其它单体，低聚物和/或聚合物质，其可任选地还含有其它不饱和基团。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2008144138A Uv-curable polyurethane dispersion 审中-公开
标题翻译：紫外线固化聚氨酯分散体
公开(公告)号：JP2008144138A
公开(公告)日：2008-06-26
申请号：JP2007273745
申请日：2007-10-22
申请人： Bayer Materialscience Ag , バイエル・マテリアルサイエンス・アクチェンゲゼルシャフトBayer MaterialScience AG
发明人： BLUM HARALD , KOPP RICHARD , SOMMER STEFAN , IRLE CHRISTOPH DR
IPC分类号： C08L75/04 , C08G18/00 , C08L67/06 , C09D5/02 , C09D175/06 , C09D175/14 , C09J175/06 , C09J175/14
CPC分类号： C08G18/686 , C08G18/0823 , C08G18/0866 , C08G18/12 , C08G18/6541 , C08G18/68 , C08G18/722 , C08G18/73 , C08G18/755 , C09D175/14 , C08G18/3228
摘要： PROBLEM TO BE SOLVED: To provide a polyurethane aqueous dispersion which is curable with high-energy radiation particularly UV radiation, contains an organic solvent by an amount as small as possible, exhibits physical drying properties at room temperature, and strongly adheres onto a wood substrate exhibiting excellent warm-feeling and gloss of wood, and forming a film high in hardness. SOLUTION: The new UV-curable polyurethane dispersion is on the basis of an unsaturated polyester modified with dicyclopentadiene. The production of the dispersion and uses thereof as a lacquer, a coating and/or an adhesive, are also disclosed. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供用高能量辐射特别是紫外线辐射固化的聚氨酯水分散体，含有尽可能少的量的有机溶剂，在室温下显示出物理干燥性能，并且强烈地粘附到表现出优异的温暖感和木材光泽的木质基材，并形成高硬度的薄膜。
解决方案：新的可UV固化聚氨酯分散体是基于用二环戊二烯改性的不饱和聚酯的基础。还公开了分散体的制备及其用作漆，涂料和/或粘合剂。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2011094141A Tin-free polyurethane aqueous dispersion 有权
标题翻译：无锡聚氨酯水分散
公开(公告)号：JP2011094141A
公开(公告)日：2011-05-12
申请号：JP2010243844
申请日：2010-10-29
申请人： Bayer Materialscience Ag , バイエル・マテリアルサイエンス・アクチェンゲゼルシャフトBayer MaterialScience AG
发明人： SOMMER STEFAN , LUEHMANN ERHARD , RISCHE THORSTEN , LIPPEMEIER JUERGEN
IPC分类号： C08G18/22 , C09D5/02 , C09D175/16 , C09J11/06 , C09J175/16
CPC分类号： C09J175/16 , C08G18/0823 , C08G18/12 , C08G18/227 , C08G18/3228 , C08G18/6659 , C08G18/672 , C08G18/68 , C08G18/722 , C08G18/758 , C08G18/792 , C08G2170/80
摘要： PROBLEM TO BE SOLVED: To provide a tin-free polyurethane for radiation-curable polyurethane aqueous dispersions replacing DBTL-catalyzed existing polyurethane for radiation-curable polyurethane aqueous dispersions. SOLUTION: There are provided tin-free radiation-curable aqueous dispersions based on polyurethane acrylates (i), wherein the polyurethane acrylates (i) is prepared by reacting: (A) compounds with an NCO reactive group and an unsaturated group which can undergo free radical polymerization; (B) a compound different from ingredient (A) and having an NCO reactive group; (C) a compound with an NCO reactive group and a group having hydrophilizing action; and (D) organic polyisocyanate; in the presence of (F) a bismuth (III) salt and (G) an acid having a pKa of COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为可辐射固化的聚氨酯水性分散体提供无锡聚氨酯，以替代用于可辐射固化的聚氨酯水性分散体的DBTL催化的现有聚氨酯。提供了基于聚氨酯丙烯酸酯（i）的无锡可辐射固化水性分散体，其中聚氨酯丙烯酸酯（i）通过以下反应制备：（A）化合物与NCO反应性基团和不饱和基团可进行自由基聚合; （B）与成分（A）不同且具有NCO反应性基团的化合物; （C）具有NCO反应性基团的化合物和具有亲水作用的基团; 和（D）有机多异氰酸酯; 在（F）铋（III）盐和（G）pKa <2.5的酸的存在下。版权所有（C）2011，JPO＆INPIT

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