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1. 发明专利

JP2006131911A High solids content, low viscosity, radiation curable urethane binder dispersion 审中-公开
标题翻译：高固体含量，低粘度，辐射可固化URETHANE粘合剂分散体
公开(公告)号：JP2006131911A
公开(公告)日：2006-05-25
申请号：JP2005319671
申请日：2005-11-02
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 MANFRED , KOPP RICHARD , FISCHER WOLFGANG , WEIKARD JAN
IPC分类号： C08F299/02 , C08G18/67 , C09D5/00 , C09D5/02 , C09D167/06 , C09D175/04 , C09J167/06 , C09J175/04 , C09K3/10
CPC分类号： C09D167/07 , C08G18/672 , C08G18/673 , C08G63/676 , C08K5/13 , C08L67/07 , C08L75/16 , C08L2201/50 , C09D175/16 , C08L2666/20 , C08L2666/18
摘要： PROBLEM TO BE SOLVED: To provide a low viscosity, aqueous, UV-curable coating composition having a solids content of up to 90 wt.% or more than that. SOLUTION: The composition is (A) a no water-containing and no co-solvent-containing composition and comprises (A1) an emulsifier-free, hydrophobic binder bearing groups polymerizable with high-energy radial rays and (A2) the hydrophilic unsaturated polyester resin including the reaction product comprising (a) a unsaturated dicarboxylic acid and/or an anhydride thereof, (b) a polyalkylene oxide that has a number-average molecular weight of 106 to 2,000, at least two hydroxyl terminal groups and at least two oxyalkylene units (at least 50% of the oxyalkylene units are oxyethylene units), and (c) a polymerizable unsaturated groups-containing hydroxy functional compound selected from vinyl, allyl, methacryl and acryl groups. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供具有高达90重量％或更多的固体含量的低粘度水性UV可固化涂料组合物。该组合物为（A）不含水的且不含共溶剂的组合物，并且包含（A1）不含乳化剂的疏水性粘合剂载体，其可聚合高能径向射线和（A2）亲水性不饱和聚酯树脂，其包括反应产物，其包含（a）不饱和二羧酸和/或其酸酐，（b）数均分子量为106至2,000，至少两个羟基端基和至少两个氧化烯单元（至少50％的氧化烯单元是氧化乙烯单元），和（c）选自乙烯基，烯丙基，甲基丙烯酰基和丙烯酰基的可聚合不饱和基团的羟基官能化合物。版权所有（C）2006，JPO＆NCIPI

2. 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

3. 发明专利

JP2006307215A Polyurethane dispersion liquid of dimethylol propionic acid base free from n-methylpyrrolidone 审中-公开
标题翻译：聚甲基丙烯酸甲酯分散液中N-甲基吡咯烷酮
公开(公告)号：JP2006307215A
公开(公告)日：2006-11-09
申请号：JP2006118944
申请日：2006-04-24
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： GERTZMANN ROLF , LUEHMANN ERHARD , KOPP RICHARD
IPC分类号： C08G18/75 , C08G18/32 , C08G18/65 , C09D5/02 , C09D175/08 , C09J175/08
CPC分类号： C08G18/673 , C08G18/0823 , C08G18/12 , C08G18/44 , C08G18/6659 , C08G18/722 , C08J3/07 , C08J2375/06 , C09D175/06 , C09D175/16 , Y10T428/31551 , C08G18/3231
摘要： PROBLEM TO BE SOLVED: To provide a polyurethane dispersion liquid free from N-methylpyrrolidone (NMP) and solvent, containing dimethylolpropionic acid (DMPA) as a hydrophilicizing agent, having storage stability and giving a clear glossy coating material having high resistance to discoloration.
SOLUTION: The polyurethane dispersion liquid is produced by using an isocyanate mixture containing 1-isocyanato-3,3,5-trimethyl-5-isocyanatomethylcyclohexane (IPDI) and 4,4'-diisocyanatodicyclohexylmethane at a prescribed mutual ratio for the synthesis of a DMPA-base polyurethane.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供不含N-甲基吡咯烷酮（NMP）的聚氨酯分散液和含有作为亲水性剂的二羟甲基丙酸（DMPA）的溶剂，具有保存稳定性并得到具有高抗性的透明光泽涂料变色。解决方案：通过使用含有1-异氰酸酯基-3,3,5-三甲基-5-异氰酸甲酯基环己烷（IPDI）和4,4'-二异氰酸根合二环己基甲烷的异氰酸酯混合物以规定的相互比例合成聚氨酯分散液，用于合成的DMPA基聚氨酯。版权所有（C）2007，JPO＆INPIT

4. 发明专利

ES2360160T3 PROCEDIMIENTO PARA LA PREPARACION DE SISTEMAS DE RECUBRIMIENTO DUROS A BASE DE DISPERSIONES ACUOSAS DE POLIURETANO. 未知
公开(公告)号：ES2360160T3
公开(公告)日：2011-06-01
申请号：ES08785278
申请日：2008-08-01
申请人： BAYER MATERIALSCIENCE AG
发明人： SOMMER STEFAN , KOPP RICHARD , BLUM HARALD , IRLE CHRISTOPH , WEIKARD JAN , LUEHMANN ERHARD
IPC分类号： C08G18/12 , C08G18/67 , C09D175/14 , C09J175/14
摘要： Procedimiento para la preparación de sistemas de recubrimiento duros, que se pueden endurecer con radiación a base de dispersiones de poliuretano acuosas que comprende las siguientes etapas I) reacción de: II) adición de A) del 40 al 80 % en peso de un componente que contiene hidroxilo que contiene A1) del 10 al 80 % en peso, referido a la suma de los componentes (A) a (F) de uno o varios prepolímeros que contienen grupos hidroxilo, que se seleccionan del grupo de poliéster, poliéter, poliepoxi(met)acrilatos y poliuretanos con un índice de OH en el intervalo de 40 a 300 mg de KOH/g y grupos, que reaccionan por polimerización bajo la acción de radiación de alta energía con enlaces dobles etilénicamente insaturados, y dado el caso A2) del 0 al 50 % en peso referido a la suma de los componentes (A) a (F) de uno o varios alcoholes que contienen grupos (met)acrilato con un índice de OH en el intervalo de 35 a 1000 mg de KOH/g B) del 0,1 al 20 % en peso de uno o varios compuestos reactivos frente a grupos isocianato, que actúan dispersando la dispersión de poliuretano, C) del 0 al 30 % en peso de compuestos con funcionalidad hidroxi seleccionados del grupo de dioles, trioles cada uno con un peso molecular en el intervalo de 62 a 242 g/mol, poliésteres, policarbonatos, poliuretanos, poliéteres C2, C3 y/o C4, polieterésteres y policarbonatopoliésteres cada uno con un peso molecular en el intervalo de 700 a 4000 g/mol con D) del 10 al 50 % en peso de uno o varios poliisocianatos para dar un poliuretano y luego E) del 2 al 40 % en peso de oligo(met)acrilatos que se seleccionan del grupo del componente (A1) con una densidad de enlaces dobles de más de 2,0 mol de enlaces dobles / kg de sustancia y que reaccionan por polimerización bajo la acción de radiación de alta energía con compuestos etilénicamente insaturados, III) a continuación dispersión del producto obtenido en la etapa II) en agua dando una dispersión de poliuretano acuosa y IV) reacción de la dispersión de poliuretano acuosa obtenida de la etapa III) con F) del 0,1 al 10 % en peso de una o varias mono, di- o poliaminas y/o aminoalcoholes, sumando las proporciones de los componentes (A) a (F) el 100 % en peso y presentado los sistemas de recubrimiento tras endurecimiento una dureza al péndulo de König según norma DIN 53157 de más de 60 segundos con una aplicación de espesor de película húmeda de 150 µm y un alargamiento de rotura según EN ISO 527 de menos del 150 % con una aplicación de espesor de película húmeda de 250 µm.

5. 发明专利

CA2695806A1 PROCESS FOR PRODUCING HARD COATING SYSTEMS BASED ON AQUEOUS POLYURETHANE DISPERSIONS 未知
公开(公告)号：CA2695806A1
公开(公告)日：2009-02-19
申请号：CA2695806
申请日：2008-08-01
申请人： BAYER MATERIALSCIENCE AG
发明人： SOMMER STEFAN , KOPP RICHARD , BLUM HARALD , IRLE CHRISTOPH , WEIKARD JAN , LUEHMANN ERHARD
IPC分类号： C08G18/12 , C08G18/67 , C09D175/14 , C09J175/14
摘要： The present invention describes the synthesis of an aqueous polyurethane dispersion which is cured by radiation, and use thereof as binder.

6. 发明专利

DE102007038085A1 未知
公开(公告)号：DE102007038085A1
公开(公告)日：2009-02-12
申请号：DE102007038085
申请日：2007-08-11
申请人： BAYER MATERIALSCIENCE AG
发明人： SOMMER STEFAN , KOPP RICHARD , BLUM HARALD , IRLE CHRISTOPH , WEIKARD JAN , LUEHMANN ERHARD
IPC分类号： C09D175/04 , C09D133/14 , C09J133/00 , C09J175/04

7. 发明专利

DE502008002571D1 VERFAHREN ZUR HERSTELLUNG VON HARTEN BESCHICHTUNGSSYSTEME AUF BASIS WÄSSRIGER POLYURETHANDISPERSIONEN 未知
公开(公告)号：DE502008002571D1
公开(公告)日：2011-03-24
申请号：DE502008002571
申请日：2008-08-01
申请人： BAYER MATERIALSCIENCE AG
发明人： SOMMER STEFAN , KOPP RICHARD , BLUM HARALD , IRLE CHRISTOPH , WEIKARD JAN , LUEHMANN ERHARD
IPC分类号： C08G18/12 , C08G18/67 , C09D175/14 , C09J175/14

8. 发明专利

CA2606932A1 UV-CURABLE POLYURETHANE DISPERSIONS 未知
公开(公告)号：CA2606932A1
公开(公告)日：2008-04-21
申请号：CA2606932
申请日：2007-10-18
申请人： BAYER MATERIALSCIENCE AG
发明人： KOPP RICHARD , SOMMER STEFAN , IRLE CHRISTOPH , BLUM HARALD
IPC分类号： C08G18/68 , C08G18/08 , C08G18/66 , C08G18/72 , C08J3/02 , C09D175/04 , C09J175/04
摘要： The invention relates to novel UV-curable polyurethane dispersions based on unsaturated polyesters modified with dicyclopentadiene, the preparation of these polyurethane dispersions and the use thereof as a lacquer, coating and/or adhesive.

9. 发明专利

BRPI0601414A 未知
公开(公告)号：BRPI0601414A
公开(公告)日：2006-12-26
申请号：BRPI0601414
申请日：2006-04-25
申请人： BAYER MATERIALSCIENCE AG
发明人： GERTZMANN ROLF , LUEHMANN ERHARD , KOPP RICHARD
IPC分类号： C08G18/32
摘要： Aqueous N-methylpyrrolidone- and solventfree polyurethane- dispersion (I) comprises a mixture of 1-isocyanate-3,3,5-trimethyl-5-isocyanato-methylcyclohexane (25-90 wt.%) and 4,4'-diisocyanato-dicyclohexylmethane (10-75 wt.%); one or more polyol with average molar weight of 500-6000; a dimethyolpropionicacid containing one or more OH, NH, carboxyl and/or caboxylate group, where at least 50 mol.% acid is introduced in the resin; one or more polyol and/or polyamine with average molecular weight of 500; and one or more monoalcohol and/or monoamine. An independent claim is included for a method for preparing (I).

10. 发明专利

CA2544508A1 N-METHYLPYRROLIDONE-FREE POLYURETHANE DISPERSIONS BASED ON DIMETHYLOLPROPIONIC ACID 未知
公开(公告)号：CA2544508A1
公开(公告)日：2006-10-25
申请号：CA2544508
申请日：2006-04-21
申请人： BAYER MATERIALSCIENCE AG
发明人： GERTZMANN ROLF , KOPP RICHARD , LUEHMANN ERHARD
IPC分类号： C08L75/04 , C08G18/32 , C08G18/70 , C09D175/04 , C09J175/04
摘要： The present invention relates to aqueous polyurethane dispersions that are free from N-methylpyrrolidone and other solvents and wherein the polyurethanes ar e the reaction products of A) a mixture of 25% to 90% by weight of 1-isocyanate-3,3,5,-trimethyl-5 - isocyanatomethylcyclohexane (IPDI) and 10% to 75% by weight of 4,4'- diisocyanatodicyclohexylmethane, wherein the preceding percentages are based on the weight of component A), with B) one or more polyols having average molarcular weights (Mn) of 500 to 6000, C) one or more compounds which have at least one OH- or NH-functional group and contain a carboxyl and/or carboxylate group, wherein at least 50 mol% of the acid groups, based on the total moles of acid incorporated into the polyurethane, are incorporated by dimethylolpropionic acid, D) one or more polyols and/or polyamines having average molecular weigh ts (Mn) of below 500, and E) optionally one or more monoalcohols and/or monoamines. The present invention also relates to a process for preparing the aqueous polyure- thane dispersions and to the use of the polyurethane dispersions for prepari ng coatings or adhesives.

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