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1. 发明专利

ES2421190T3 Dispersiones con nanoureas 未知
公开(公告)号：ES2421190T3
公开(公告)日：2013-08-29
申请号：ES07711504
申请日：2007-02-12
申请人： BAYER MATERIALSCIENCE AG , BAYER IP GMBH
发明人： DOERR SEBASTIAN , BLUM HARALD , MATNER MATHIAS
IPC分类号： C08G18/30 , C08G18/28 , C08G18/70 , C09J175/02
摘要： Dispersiones de nanourea que contienen partículas de nanourea con un tamaño de partícula de 10 a 300 nm y un potencial zeta (a pH (23°C) >= 8, 0) de 0 a 40 mV, que pueden obtenerse mezclando, en una primera etapa, poliisocianatos que son productos de modificación del hexametilendiisocianato o del isoforondiisocianato, que presentan grupos biuret, isocianurato o uretdiona y que disponen de grupos no iónicos como hidrofilización, con agua y, después, se descomponen dando grupos urea, eligiéndose la relación de poliisocianato hidrofilizado a agua de modo que la relación en peso total dé como resultado entre 1 a 20 y 1 a 0, 75, el poliisocianato hidrofilizado se añade en porciones al agua y la cantidad total del poliisocianato hidrofilizado se divide en 2 a 50 porciones de tamaño igual o distinto y después de la adición de cada porción de poliisocianato se espera entre 5 minutos y 12 horas hasta que se añade la siguiente porción, se añaden uno o más catalizadores, siendo los mismos aminas terciarias, en cantidades del 0, 01 al 8 % en peso, con respecto al contenido total de sólidos, y la hidrofilización de los poliisocianatos se realiza mediante compuestos de acción hidrofilizante no iónicos, que son poli (óxido de alquileno) polieteralcoholes monohidroxílicos que presentan en promedio estadístico de 5 a 70 unidades de óxido de etileno por molécula.

2. 发明专利

JP2008120997A Sizing agent composition 审中-公开
标题翻译：尺寸代理组成
公开(公告)号：JP2008120997A
公开(公告)日：2008-05-29
申请号：JP2007254235
申请日：2007-09-28
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： RISCHE THORSTEN , MUENZMAY THOMAS , BLUM HARALD , FELLER THOMAS
IPC分类号： C08G18/60 , C08J5/08 , C08K5/29 , C08L75/02 , C08L75/12 , D06M15/564 , D06M101/00 , D06M101/40
CPC分类号： C03C25/326 , C03C25/26 , C08G18/0828 , C08G18/0866 , C08G18/12 , C08G18/283 , C08G18/2855 , C08G18/4054 , C08G18/606 , C08G18/706 , C08G18/722 , C08G18/7831 , C08G18/3234
摘要： PROBLEM TO BE SOLVED: To provide a glass-fiber sizing agent which imparts an improved impact strength to a glass fiber-reinforced polyamide 6 and polyamide 6,6.
SOLUTION: The present invention relates to a polyurethan- polyurea dispersion comprising a structure unit represented by formula (I) (wherein R1 is an aliphatic group or an alicyclic group having 2 to 18 carbon atoms and R2 is an aliphatic group having 3 to 5 carbon atoms). A method for producing the polyurethan-polyurea dispersion and the use of the polyurethan-polyurea dispersion as a sizing agent composition are also disclosed.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供赋予玻璃纤维增强聚酰胺6和聚酰胺6,6更好的冲击强度的玻璃纤维上浆剂。本发明涉及一种聚氨酯 - 聚脲分散体，其包含由式（I）表示的结构单元（其中R 1为脂族基或碳原子数2〜18的脂环族基，R 2为3个至5个碳原子）。还公开了聚氨酯 - 聚脲分散体的制备方法和聚氨酯 - 聚脲分散体作为施胶剂组合物的用途。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007146162A Aqueous dispersion of urethane group-containing hydroxy functional polyester 审中-公开
标题翻译：含有羟基的含羟基官能聚酯的含水分散体
公开(公告)号：JP2007146162A
公开(公告)日：2007-06-14
申请号：JP2006317944
申请日：2006-11-27
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： MUELLER HEINO , BLUM HARALD , FREUDENBERG ULRICH
IPC分类号： C08G18/66 , C08G18/10 , C09D5/00 , C09D5/34 , C09D161/20 , C09D175/06 , C09J175/06 , C09K3/10
CPC分类号： C08G18/792 , C08G18/0823 , C08G18/4211 , C08G18/4288 , C08G18/6659 , C08G18/6692 , C08G18/722 , C08G18/724 , C08G18/80 , C09D175/06 , C08L2666/14
摘要： PROBLEM TO BE SOLVED: To provide an improved dispersion of a urethane group-containing hydroxyl functional polyester which can be produced easily by using a minimum amount of usually inexpensive hydrophilizing agent and isocyanate ingredient, and gives a coating which is relatively stable for a long period of time and, after being cured, shows characteristics with good balance with respect to its hardness/elasticity, adhesiveness, solvent resistance and optical characteristics. SOLUTION: The dispersion of the urethane group-containing hydroxy functional polyester comprises (a) 87.0 to 95 mass% of a hydroxy functional polyester having an average hydroxy functional value of more than 2, (b) 1 to 2.4 mass% of a di-, tri-, and/or mono-hydroxycarboxylic acid, a hydroxysulfonic acid, an aminosulfonic acid and/or an aminocarboxylic acid, (c) 4 to 10.6 mass% of a polyisocyanate having two or more functional groups and (d) 0 to 3 mass% of other ingredients (total proportions of the ingredients (a) to (d): 100%), in which at least 50% of acid groups introduced from the ingredient (b) is in the form of a salt. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供可以通过使用最少量的通常廉价的亲水剂和异氰酸酯成分容易地制备的含氨基甲酸酯基团的羟基官能聚酯的改进的分散体，并且得到相对稳定的涂层长时间固化后，其硬度/弹性，粘合性，耐溶剂性和光学特性均具有良好的平衡特性。解决方案：含氨基甲酸酯基的羟基官能聚酯的分散体包含（a）87.0〜95质量％的平均羟基官能团大于2的羟基官能聚酯，（b）1〜2.4质量％二，三和/或单羟基羧酸，羟基磺酸，氨基磺酸和/或氨基羧酸，（c）4至10.6质量％的具有两个或更多个官能团的多异氰酸酯和（d） 0〜3质量％的其他成分（成分（a）〜（d）的总比例：100％）），其中从成分（b）导入的酸基的至少50％为盐形式。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2007321150A Low-solvent or solvent-free crosslinker dispersion having pyrazole-blocked isocyanate group 有权
标题翻译：具有吡唑嵌段异氰酸酯基团的低溶剂或无溶剂交联剂分散体
公开(公告)号：JP2007321150A
公开(公告)日：2007-12-13
申请号：JP2007144653
申请日：2007-05-31
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： DOERR SEBASTIAN , MUELLER HEINO , BLUM HARALD
IPC分类号： C08G18/10 , C08G18/80
CPC分类号： C08G18/281 , C08G18/0823 , C08G18/10 , C08G18/706 , C08G18/73 , C08G18/791 , C08G18/807 , C09D175/06
摘要： PROBLEM TO BE SOLVED: To provide an aqueous, solvent-free or low-solvent, storage-stable polyurethane crosslinker dispersion having pyrazole-blocked isocyanate groups. SOLUTION: The aqueous, solvent-free or low-solvent, storage-stable polyurethane crosslinker dispersion having pyrazole-blocked isocyanate groups is provided. The coating composition prepared therefrom, and their use in coatings are also provided. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供具有吡唑封闭的异氰酸酯基团的无水溶剂或低溶剂，储存稳定的聚氨酯交联剂分散体。解决方案：提供了具有吡唑封端的异氰酸酯基团的无水溶剂或低溶剂的储存稳定的聚氨酯交联剂分散体。还提供了由其制备的涂料组合物及其在涂料中的用途。版权所有（C）2008，JPO＆INPIT

5. 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

6. 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

7. 发明专利

JP2008115385A Aqueous coating composition containing binder mixture for use as basecoat material 审中-公开
标题翻译：含碱性混合物的水性涂料组合物作为基体材料使用
公开(公告)号：JP2008115385A
公开(公告)日：2008-05-22
申请号：JP2007270145
申请日：2007-10-17
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 , MUELLER HEINO , SCHMIDT HEINZ
IPC分类号： C09D133/14 , C09D5/00 , C09D5/02 , C09D161/00 , C09D167/00 , C09D175/04 , C09D175/06
CPC分类号： C09D133/066 , C08G18/0823 , C08G18/6216 , C08L33/066 , C08L75/04 , C08L75/06 , C08L2205/03 , C09D175/04 , C08L2666/14 , C08L2666/16
摘要： PROBLEM TO BE SOLVED: To provide a binder combination having characteristics of both a stone chip-resistant surfacer and a basecoat material by itself, and thus essentially improving the quality of a 4 coating film coating system consisting of a primer, a surfacer, a basecoat material and a clear coat thereby. SOLUTION: An aqueous coating composition comprises (A) an aqueous binder mixture which may contain a secondary hydroxy-functional polyacrylate dispersion or emulsion, an aliphatic polyurethane dispersion and a hydroxy-functional polyester-polyurethane dispersion including at least about 75 wt.% of a polyester having 500-2,500 g/mol molecular weight, and (B) a crosslinking agent, wherein the coating composition comprises at least two of the three components (A1)-(A3) and the component (A1) and/or (A3) is essentially contained in an amount of at least 35 wt.%. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有耐石棉芯片和底涂层材料本身的特性的粘合剂组合，因此基本上提高了由底漆，二面体组成的4涂膜系统的质量，底漆材料和透明涂层。解决方案：水性涂料组合物包含（A）水性粘合剂混合物，其可包含第二羟基官能聚丙烯酸酯分散体或乳液，脂族聚氨酯分散体和羟基官能聚酯 - 聚氨酯分散体，其包含至少约75wt。具有500-2,500g / mol分子量的聚酯的百分比，和（B）交联剂，其中涂料组合物包含三种组分（A1） - （A3）和组分（A1）中的至少两种和/或（A3）基本上含有至少35重量％的量。版权所有（C）2008，JPO＆INPIT

8. 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

9. 发明专利

JP2007327044A Aqueous dispersion having bimodal particle size distribution 审中-公开
标题翻译：具有双重颗粒尺寸分布的均匀分散体
公开(公告)号：JP2007327044A
公开(公告)日：2007-12-20
申请号：JP2007124068
申请日：2007-05-09
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： DOERR SEBASTIAN , MAZANEK JAN , BLUM HARALD , MUELLER HEINO
IPC分类号： C08L75/04 , C08G18/80 , C09D5/02 , C09D11/00 , C09D175/04 , C09J175/04 , C09K3/10
CPC分类号： C09D175/06 , C08G18/0823 , C08G18/12 , C08G18/283 , C08G18/348 , C08G18/706 , C08G18/755 , C08G18/792 , C08G18/8077 , C08G18/42 , C08G18/286
摘要： PROBLEM TO BE SOLVED: To provide an aqueous, self-crosslinking one-component (1K) polyurethane (PUR) dispersion having both a coarse fraction and a fine fraction and to provide a method for producing the dispersion.
SOLUTION: In the aqueous, self-crosslinking one-component (1K) polyurethane (PUR) dispersion having bimodal particle size distribution, the fine fraction [F] containing crosslinking agent particles has 1-100 nm average particle size and the coarse fraction [G] containing polyurethane-polyurea particles has 10-400 nm average particle size, and the weight ratio of the fine fraction to the coarse fraction is (0.5/99.5) to (10/90). A baked varnish comprises the aqueous self-crosslinking one-component (1K) polyurethane dispersion.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供具有粗级分和细级分的水性自交联单组分（1K）聚氨酯（PUR）分散体并提供分散体的制备方法。解决方案：在具有双峰粒度分布的水性自交联单组分（1K）聚氨酯（PUR）分散体中，含有交联剂颗粒的细小成分[F]具有1-100nm的平均粒径，粗含有[G]的聚氨酯 - 聚脲颗粒的平均粒径为10-400nm，细分与粗级分的重量比为（0.5 / 99.5）〜（10/90）。烘烤清漆包含水性自交联单组分（1K）聚氨酯分散体。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2006199935A High-solids-content polyurethane-polyurea dispersion 审中-公开
标题翻译：高固含量聚氨酯 - 聚氨酯分散体
公开(公告)号：JP2006199935A
公开(公告)日：2006-08-03
申请号：JP2005358485
申请日：2005-12-13
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： RISCHE THORSTEN , KUREK GERALD DR , CASSELMANN HOLGER , FELLER THOMAS , MUENZMAY THOMAS , SCHUETZE DETLEF-INGO , BLUM HARALD , MUELLER HANS-GEORG
IPC分类号： C08G18/00 , C08G18/65 , B32B27/40 , C09D5/02 , C09D175/00 , C09D175/04
CPC分类号： C08G18/6659 , C08G18/0823 , C08G18/0828 , C08G18/10 , C08G18/12 , C08G18/283 , C08G18/4238 , C08G18/44 , C08G18/755 , C09D175/04 , C08G18/3228 , C08G18/3857 , C08G18/3855 , C08G18/3231 , C08G18/305 , C08G18/3225
摘要： PROBLEM TO BE SOLVED: To provide a polyurethane-polyurea (PU) dispersion having a high solids content and a low viscosity and stabilized not by the help of an external emulsifier.
SOLUTION: This dispersion is a dispersion of a polyurethane-polyurea having a bimodal particle size distribution in which the maximum value of the finer fraction lies between 51 nm and 150 nm, and the maximum value of the coarser fraction lies between 160 nm and 700 nm.
COPYRIGHT: (C)2006,JPO&NCIPI

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