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131. 发明申请

US20130190447A1 PU COMPOSITIONS CONTAINING COMPLEXED CATALYSTS 有权
标题翻译：含有复合催化剂的PU组合物
公开(公告)号：US20130190447A1
公开(公告)日：2013-07-25
申请号：US13799044
申请日：2013-03-13
申请人： Henkel AG & Co. KGaA
发明人： Holger Eichelmann , Christoph Loschen , Andre te Poel , Marcel Blodau , Natalie Steinhausen
IPC分类号： C08G18/06
CPC分类号： C08G18/06 , C08G18/089 , C08G18/12 , C08G18/16 , C08G18/22 , C08G18/24 , C08G18/36 , C08G18/6644 , C08G18/7664 , C08G18/7671 , C08G18/792 , C09J175/04 , C09J175/06 , C08G18/482 , C08G18/3215 , C08G18/348
摘要： The invention relates to a crosslinkable composition containing reactive polymers selected from among (i) prepolymers having reactive NCO groups or (ii) polymers which have reactive silane groups, optionally further additives and at least one metal-based catalyst, wherein the composition contains up to 10% by weight of retarding substance selected from among cyclic α-hydroxy ketones and/or triphenols having three adjacent OH groups.
摘要翻译：本发明涉及含有选自（i）具有反应性NCO基团的预聚物或（ii）具有反应性硅烷基团的聚合物，任选的其它添加剂和至少一种金属基催化剂的反应性聚合物的可交联组合物，其中组合物含有 10重量％的选自具有三个相邻OH基团的环状α-羟基酮和/或三酚的阻滞物质。

132. 发明授权

US08455608B2 Catalyzed pellet heat treatment for thermoplastic polyurethanes 有权
标题翻译：热塑性聚氨酯催化颗粒热处理
公开(公告)号：US08455608B2
公开(公告)日：2013-06-04
申请号：US13035232
申请日：2011-02-25
申请人： Torben Kaminsky , Dirk Kempfert
发明人： Torben Kaminsky , Dirk Kempfert
IPC分类号： C08G18/08 , C08G18/16
CPC分类号： C08G18/0895 , C08G18/16 , C08G18/244 , C08G18/4854 , C08G18/6674
摘要： The invention relates to a process for preparing a thermoplastic polyisocyanate polyaddition product based on polyisocyanate (i) and compounds which are reactive toward polyisocyanate, with or without the use of chain extenders, a first catalyst (iv) and/or auxiliaries and/or additives (v), wherein a second catalyst is initially vaporized and then applied to the polyisocyanate polyaddition product by condensation, and to the products prepared therefrom.
摘要翻译：本发明涉及一种制备基于多异氰酸酯（i）的热塑性多异氰酸酯加聚产物的方法和对多异氰酸酯具有或不使用扩链剂的反应性化合物，第一催化剂（ⅳ）和/或助剂和/或添加剂（v），其中第二催化剂最初被蒸发，然后通过冷凝施加到多异氰酸酯加聚产物上，并且由其制备的产物。

133. 发明申请

US20120178839A1 Process For Producing Flexible Polyurethane Foam 有权
标题翻译：生产柔性聚氨酯泡沫的方法
公开(公告)号：US20120178839A1
公开(公告)日：2012-07-12
申请号：US13178562
申请日：2011-07-08
申请人： Juan Jesus Burdeniuc , James Douglas Tobias , You-Moon Jeon , Renee Jo Keller
发明人： Juan Jesus Burdeniuc , James Douglas Tobias , You-Moon Jeon , Renee Jo Keller
IPC分类号： C08J9/00 , C09K3/00
CPC分类号： C08J9/0028 , C08G18/0838 , C08G18/16 , C08G18/185 , C08G18/4072 , C08G18/6552 , C08G2101/00 , C08G2101/0008 , C08J9/0033 , C08J9/0042 , C08J2205/05 , C08J2375/04 , C08J2375/08
摘要： A composition and process useful to make flexible polyurethane foams and in particular flexible molded polyurethane foams is disclosed. The usage of dipolar aprotic liquids such as DMSO, DMI, sulfolane, N-methyl-acetoacetamide, N,N-dimethylacetoacetamide as well as glycols containing hydroxyl numbers OH#≦1100 as cell opening aides for 2-cyanoacetamide or other similar molecules containing active methylene or methine groups to make a polyurethane foam is also disclosed. The advantage of using cell opener aids results in a) no foam shrinkage; b) lower use levels of cell opener; c) foam performance reproducibility d) optimum physical properties. In addition, combining the acid blocked amine catalyst together with the cell opener and the cell opener aid results in a less corrosive mixture as well as provides a method that does not require mechanical crushing for cell opening.
摘要翻译：公开了用于制备柔性聚氨酯泡沫，特别是柔性模塑聚氨酯泡沫的组合物和方法。使用偶极非质子液体如DMSO，DMI，环丁砜，N-甲基 - 乙酰乙酰胺，N，N-二甲基乙酰乙酰胺以及含有羟基数OH＃＆amp; 1100的二醇作为2-氰基乙酰胺或其它类似分子的细胞开放助剂还公开了制备聚氨酯泡沫的活性亚甲基或次甲基。使用细胞开放助剂的优点导致a）没有泡沫收缩; b）细胞开放剂的使用水平较低; c）泡沫性能重现性d）最佳物理性能。此外，将酸封闭的胺催化剂与开孔剂和开孔剂组合在一起导致较少的腐蚀性混合物，并且提供了不需要机械破碎以进行开孔的方法。

134. 发明申请

US20110237758A1 URETHANE-FORMING REACTION CATALYST AND METHOD FOR PRODUCING URETHANE MATERIAL 失效
标题翻译： URETHANE形成反应催化剂和生产URETHANE材料的方法
公开(公告)号：US20110237758A1
公开(公告)日：2011-09-29
申请号：US13120840
申请日：2009-09-16
申请人： Hironobu Oki , Yasuyuki Watanabe , Youichi Abe
发明人： Hironobu Oki , Yasuyuki Watanabe , Youichi Abe
IPC分类号： C08G18/22 , B01J23/00 , B01J21/06 , B01J21/08 , B01J21/04 , B01J23/28 , B01J23/30 , B01J23/20 , B01J27/02 , B01J27/18 , B01J27/182 , C07C269/02 , C08G18/42
CPC分类号： C08G18/16 , C08G18/166 , C08G18/222 , C08G18/4238 , C08G18/4825 , C08G18/672 , C08G18/73 , C08G18/7671 , C08G18/8116
摘要： The present invention provides a urethane-forming reaction catalyst which is useful for catalyzing a reaction between an isocyanate compound, in particular, an aliphatic isocyanate and a hydroxyl group-containing compound to form a urethane material, which does not affect the performance of the urethane material, and which can be easily removed from the resulting urethane material, and a method for producing a metal compound-free urethane material using the urethane-forming reaction catalyst. The catalyst of the present invention is a urethane-forming reaction catalyst for producing a urethane material by allowing a hydroxyl group-containing compound to react with an isocyanate compound, the catalyst being at least one solid acid catalyst selected from the group consisting of a (A) composite metal oxide in which a metal oxide (A-2) or a non-metal compound (A-3) is carried on a surface of a metal oxide carrier (A-1), (B) zeolite, and a (C) heteropoly acid.
摘要翻译：本发明提供一种氨基甲酸酯化反应催化剂，其可用于催化异氰酸酯化合物，特别是脂族异氰酸酯和含羟基化合物之间的反应以形成聚氨酯材料，其不影响氨基甲酸酯的性能材料，并且可以容易地从所得的聚氨酯材料中除去，以及使用该聚氨酯形成反应催化剂制备不含金属化合物的聚氨酯材料的方法。本发明的催化剂是通过使含羟基的化合物与异氰酸酯化合物反应来制造氨基甲酸酯材料的氨基甲酸酯形成反应催化剂，所述催化剂是选自由以下组成的组中的至少一种固体酸催化剂：（ A）在金属氧化物载体（A-1），（B）沸石和（B）沸石的表面上载持金属氧化物（A-2）或非金属化合物（A-3） C）杂多酸。

135. 发明申请

US20070249862A1 Process for the Production of Polyisocyanate/Polysilicic Acid Based Resins with Widely Variable Processability and Setting Periods 审中-公开
标题翻译：用于生产具有广泛可变加工性和凝固时间的多异氰酸酯/聚硅酸树脂的方法
公开(公告)号：US20070249862A1
公开(公告)日：2007-10-25
申请号：US11660279
申请日：2005-08-17
申请人： Gabor Nagy , Ferenc Balazs , Gyorgy Banhegy , Miklos Barothy
发明人： Gabor Nagy , Ferenc Balazs , Gyorgy Banhegy , Miklos Barothy
IPC分类号： C07C55/24
CPC分类号： C08G18/3895 , C08G18/16 , C08G18/8093
摘要： The invention relates to a method for the production of polyisocyanate/polysilicic acid based resins with widely variable processability period and setting period by reacting one or more polyisocyanates with water glass optionally in the presence of one or more additives and/or auxiliary agents conventionally used in the production of polyisocyanate/polysilicic acid based resins. According to the invention the reaction is performed in the presence of one or more cocatalysts comprising mobile hydrogen of acidic character, wherein the cocatalyst is a compound comprising a structural unit of formula (I) a metal chelate thereof or a derivative thereof in which one of the mobile hydrogens of acidic character is replaced by a substituent X, wherein X represents halo, hydrocarbyl, hydrocarbyl-oxy, hydrocarbyl-carbonyl, hydrocarbyl-oxy-carbonyl or hydrocarbyl-carbonyl-amido group or a combined group formed from two or more of these groups, and the cocatalyst is used in an amount of at least 0.01% by weight calculated for the combined weight of polyisocyate(s) and water glass.
摘要翻译：本发明涉及通过使一种或多种多异氰酸酯与水玻璃任选地在一种或多种常规使用的添加剂和/或助剂的存在下反应，制备多异氰酸酯/聚硅酸基树脂的方法具有广泛可变的加工性能和凝固时间生产多异氰酸酯/聚硅酸类树脂。根据本发明，反应在一种或多种包含酸性特征的可移动氢的助催化剂的存在下进行，其中助催化剂是包含式（I）的结构单元，其金属螯合物或其衍生物的化合物，其中，酸性特征的可移动氢被取代基X替代，其中X表示卤素，烃基，烃基 - 氧基，烃基 - 羰基，烃基 - 氧基 - 羰基或烃基 - 羰基 - 酰氨基或由两个或多个这些基团和助催化剂的用量相对于多异氰酸酯和水玻璃的组合重量计算为至少0.01重量％。

136. 发明申请

US20060128927A1 Reactive polyurethane prepolymers with low monomeric diisocyanate content 审中-公开
标题翻译：具有低单体二异氰酸酯含量的反应性聚氨酯预聚物
公开(公告)号：US20060128927A1
公开(公告)日：2006-06-15
申请号：US11301626
申请日：2005-12-13
申请人： Christoph Gurtler , Matthias Wintermantel
发明人： Christoph Gurtler , Matthias Wintermantel
IPC分类号： C08G18/16
CPC分类号： C08G18/089 , C08G18/10 , C08G18/16 , C08G18/222 , C08G18/4808 , C08G18/4866 , C08G18/7671
摘要： The present invention relates to reactive polyurethanes having a low monomeric diisocyanate content and also to their preparation and their use in reactive one- and two-component adhesives/sealants, assembly foams, casting compounds, and also flexible, rigid and integral foams. The polyurethanes are prepared in the presence of zirconium(IV) acetylacetonate complexes as catalyst, where at least one acetylacetonate ligand present in the catalyst bears a fluorine substituent.
摘要翻译：本发明涉及具有低单体二异氰酸酯含量的反应性聚氨酯，以及它们的制备及其在反应性单组分和双组分粘合剂/密封剂，组装泡沫，浇铸化合物中的应用，以及柔性，刚性和整体泡沫体的应用。在作为催化剂的乙酰丙酮锆（IV）络合物存在下制备聚氨酯，其中存在于催化剂中的至少一个乙酰丙酮配体具有氟取代基。

137. 发明授权

US5952053A Process for producing filled polyurethane elastomers 失效
标题翻译：生产填充聚氨酯弹性体的方法
公开(公告)号：US5952053A
公开(公告)日：1999-09-14
申请号：US938041
申请日：1997-09-26
申请人： Scott A. Colby
发明人： Scott A. Colby
IPC分类号： C08G18/16 , B05D7/06 , B05D1/34
CPC分类号： C08G18/16
摘要： This invention relates to a process for producing filled polyurethane elastomers, and more particularly to a process for producing highly filled polyurethane elastomers in which resin solid separation is substantially reduced. The separation rate of the solid particulate fillers contained in a filled polyol resin is significantly reduced, and the subject process can be optimized to lower the viscosity of the uncured liquid reaction mixture prior to curing same to form a solid, thereby substantially non-cellular filled polyurethane elastomer. The above-described benefits can be accomplished by reacting together a three-component polyurethane system comprising (a) a filled polyether polyol resin having a particulate filler material dispersed therein, (b) a polyisocyanate, and (c) a catalyst solution for reacting (a) and (b) to form said filled polyurethane elastomer.
摘要翻译：本发明涉及一种生产填充聚氨酯弹性体的方法，更具体地说涉及一种生产高填充聚氨酯弹性体的方法，其中树脂固体分离基本上减少。包含在填充的多元醇树脂中的固体颗粒填料的分离速率显着降低，并且可以优化本发明方法以在固化之前降低未固化的液体反应混合物的粘度，从而形成固体，从而基本上非细胞填充聚氨酯弹性体。上述益处可以通过将三组分聚氨酯体系反应在一起来实现，该三组分聚氨酯体系包括（a）其中分散有颗粒状填料的填充的聚醚多元醇树脂，（b）多异氰酸酯，和（c） a）和（b）以形成所述填充的聚氨酯弹性体。

138. 发明授权

US5856679A Premixes for the preparation of polyurethane foams 失效
标题翻译：用于制备聚氨酯泡沫的预混料
公开(公告)号：US5856679A
公开(公告)日：1999-01-05
申请号：US717880
申请日：1996-09-23
申请人： Pierre Barthelemy , Annie Leroy
发明人： Pierre Barthelemy , Annie Leroy
IPC分类号： C08J9/02 , C08G18/16 , C08J9/14 , C08G18/34 , C08K3/00
CPC分类号： C08J9/146 , C08G18/16 , C08J2375/04
摘要： Premixes intended for the preparation of polyurethane or modified polyurethane foams comprising at least one polyol and 1,1,1,3,3-pentafluorobutane as blowing agent. These premixes have proved to be particularly stable.
摘要翻译：用于制备包含至少一种多元醇和1,1,1,3,3-五氟丁烷作为发泡剂的聚氨酯或改性聚氨酯泡沫的预混合物。这些预混物已被证明是特别稳定的。

139. 发明授权

US5849412A Encapsulated materials 失效
公开(公告)号：US5849412A
公开(公告)日：1998-12-15
申请号：US483399
申请日：1995-06-07
申请人： Lev Bromberg , Elmer C. Lupton, Jr. , Barry Joseph Hand
发明人： Lev Bromberg , Elmer C. Lupton, Jr. , Barry Joseph Hand
IPC分类号： C08F2/44 , C08G18/08 , C08G18/16 , C08G18/42 , C08G18/50 , C08G18/70 , C08G18/79 , C08K9/10 , C09D7/00 , C09D7/12 , C09D201/00 , B32B5/16
CPC分类号： C08G18/0852 , C08G18/08 , C08G18/16 , C08G18/423 , C08G18/503 , C08G18/703 , C08G18/792 , C08K9/10 , C09D201/00 , C09D7/00 , C09D7/12 , C08G2190/00 , C08G2210/00 , C08G2220/00 , Y10T428/2984 , Y10T428/2985 , Y10T428/2987 , Y10T428/31928
摘要： Methods and compositions for encapsulated polymeric gels swollen with nonaqueous reactive materials are provided. The methods include gel synthesis, swelling of a gel precursor with a first nonaqueous reactive material, and encapsulation of the swollen gel with a second nonaqueous reactive material. Gels precursors may be synthesized from crosslinking polymers, or alternatively, may be formed by crosslinking and polymerizing a monomer starting material. An accelerator may be utilized to facilitate swelling of the gel precursor with the first nonaqueous reactive material. Foams and composites may also be swollen with the first nonaqueous reactive material. The swollen gel is then contacted with a second nonaqueous reactive material such that an encapsulation layer is formed thereby. The encapsulated gels may be stored for subsequent use. The methods further include release of the first nonaqueous reactive material encapsulated within the gel under conditions which compromise the integrity of the encapsulation layer. The released first nonaqueous reactive material is then reacted with a nonaqueous reactive material, the reaction product being a useful product for a variety of applications such as coatings, adhesives, sealings, caulking, laminating materials, electrical coatings and the like.

140. 发明授权

US5668239A High modulus, high impact polyurethane/polyurea RIM 失效
标题翻译：高模量，高抗冲聚氨酯/聚脲RIM
公开(公告)号：US5668239A
公开(公告)日：1997-09-16
申请号：US657512
申请日：1996-06-04
申请人： Neil H. Nodelman , David D. Steppan , Jan L. R. Clatty , A. Donald Meltzer
发明人： Neil H. Nodelman , David D. Steppan , Jan L. R. Clatty , A. Donald Meltzer
IPC分类号： C08G18/10 , C08G18/16 , C08G18/75 , C08G18/80
CPC分类号： C08G18/8038 , C08G18/10 , C08G18/16 , C08G18/758 , C08G18/8032 , C08G2120/00
摘要： This invention relates to a process for the production of polyurethane/urea moldings which exhibit both high flexural modulus and high impact strength. The process comprises reaction injection molding of a reaction mixture in the presence of a catalyst via the one-shot process. The isocyanate component of this invention is a prepolymer of methylenebis(cyclohexyl isocyanate) having an NCO content of 12-27%, an average isocyanate functionality of less than 2.3, a monomer content of greater than about 25% by weight, and containing urethane or urea groups. The isocyanate-reactive blend comprises a high molecular weight polyether polyol and a low molecular weight chain extender, wherein the isocyanate-reactive blend has an OH:NH equivalent ratio of from 1:1 to 15:1. This invention also relates to the polyurethane/urea molded article produced by the above process.
摘要翻译：本发明涉及生产具有高弯曲模量和高冲击强度的聚氨酯/尿素模塑制品的方法。该方法包括通过一步法在催化剂存在下反应注射成型反应混合物。本发明的异氰酸酯组分是NCO含量为12-27％，平均异氰酸酯官能度小于2.3，单体含量大于约25重量％的亚甲基双（环己基异氰酸酯）的预聚物，并含有氨基甲酸酯或尿素组。异氰酸酯反应性共混物包含高分子量聚醚多元醇和低分子量扩链剂，其中异氰酸酯反应性共混物的OH:NH当量比为1:1至15:1。本发明还涉及通过上述方法制备的聚氨酯/尿素模塑制品。

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