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1. 发明申请

WO2013003051A2 SILANE TERMINATED POLYCARBONATE-POLYESTER COPOLYMERS FOR COATING, ADHESIVES, SEALANT AND ELASTOMER APPLICATIONS 审中-公开
标题翻译：用于涂料，粘合剂，密封剂和弹性体应用的硅烷聚合的聚碳酸酯 - 聚酯共聚物
公开(公告)号：WO2013003051A2
公开(公告)日：2013-01-03
申请号：PCT/US2012/042357
申请日：2012-06-14
申请人： DOW GLOBAL TECHNOLOGIES LLC , VYAKARANAM, Kamesh R. , SINGH, Harpreet , ZHANG, Ling , HEATH, William H. , SINGH, Amarnath , KOONCE, William A.
发明人： VYAKARANAM, Kamesh R. , SINGH, Harpreet , ZHANG, Ling , HEATH, William H. , SINGH, Amarnath , KOONCE, William A.
IPC分类号： C08L83/10
CPC分类号： C08G63/64 , C08G18/44 , C08G18/809 , C08G63/695 , C08G63/91 , C09D169/00 , C09D175/04 , C09J169/00 , C09J175/04
摘要： Crosslinkable silyl group-containing polymers that may be made using polycarbonate-polyester copolymer polyols and methods for making the same are provided. The crosslinkable silane-terminated polymer is the reaction product of a polycarbonate-polyester copolymer polyol and an isocyanate capped hydrosilylated polymer. The isocyanate capped hydrosilylated polymer is the reaction product of at least one isocyanate and a hydrosilylated polymer. The hydrosilylated polymer is the reaction product of a polymer having at least one unsaturated group and at least one alcohol hydroxyl group in each molecule and a compound having a hydrogen-silicon bond and a crosslinkable silyl group in each molecule. The crosslinkable silane-terminated polymer exhibits improved viscosity properties, UV stability and weatherability.
摘要翻译：提供了可以使用聚碳酸酯 - 聚酯共聚物多元醇制备的含有可连接的含甲硅烷基的聚合物及其制备方法。可交联硅烷封端的聚合物是聚碳酸酯 - 聚酯共聚物多元醇和异氰酸酯封端的氢化硅烷化聚合物的反应产物。异氰酸酯封端的氢化硅烷化聚合物是至少一种异氰酸酯和氢化硅烷化聚合物的反应产物。氢化硅烷化聚合物是每个分子中具有至少一个不饱和基团和至少一个醇羟基的聚合物和在每个分子中具有氢 - 硅键和交联性甲硅烷基的化合物的反应产物。可交联硅烷封端的聚合物显示改进的粘度性能，UV稳定性和耐候性。

2. 发明申请

WO2013003061A1 IMPROVED PROCESS FOR MAKING LOW VISCOSITY, FAST CURING SILANE TERMINATED POLYMERS 审中-公开
标题翻译：用于制造低粘度的改进方法，快速固化硅烷终止聚合物
公开(公告)号：WO2013003061A1
公开(公告)日：2013-01-03
申请号：PCT/US2012/042444
申请日：2012-06-14
申请人： DOW GLOBAL TECHNOLOGIES LLC , VYAKARANAM, Kamesh R. , ZHANG, Ling , MINNIKANTI, Venkat S. , DUGGAL, Rajat , KOONCE, William A. , SINGH, Amarnath , ATHEY, Phillip S.
发明人： VYAKARANAM, Kamesh R. , ZHANG, Ling , MINNIKANTI, Venkat S. , DUGGAL, Rajat , KOONCE, William A. , SINGH, Amarnath , ATHEY, Phillip S.
IPC分类号： C08G18/10 , C08G18/28 , C08G18/71 , C08G18/76
CPC分类号： C08G18/10 , C08G18/289 , C08G18/718 , C08G18/7621 , C08G2190/00 , C08G18/4825 , C08G18/4829
摘要： Methods of producing a composition comprising a crosslinkable silane-terminated polymer having at least one crosslinkable silyl group in each molecule are provided. The method may comprise providing a polymer having at least one unsaturated group and at least one alcohol hydroxyl group in each molecule and having a number average molecular weight between about 100 and about 5,000, adding to the polymer a compound having a hydrogen-silicon bond and a crosslinkable silyl group in each molecule and a hydrosilylation catalyst to thereby carry out a hydrosilylation reaction to form a composition comprising hydrosilylated polymers, wherein the hydrosilylation reaction has a hydrosilylation efficiency greater than 50% as determined by 1 H-NMR, capping the hydrosilylated polymers by adding the hydrosilylated polymer to at least one isocyanate at an index of between about 100 and about 250, and reacting the isocyanate capped hydrosilylated polymer with a polyol having a nominal functionality of at least 2 to form the composition comprising a crosslinkable silane-terminated polymer.
摘要翻译：提供了包含在每个分子中具有至少一个交联性甲硅烷基的可交联硅烷封端的聚合物的组合物的方法。该方法可以包括提供在每个分子中具有至少一个不饱和基团和至少一个醇羟基并且数均分子量在约100至约5,000之间的聚合物，向聚合物中加入具有氢 - 硅键的化合物和每个分子中的可交联甲硅烷基和氢化硅烷化催化剂，由此进行氢化硅烷化反应以形成包含氢化硅烷化聚合物的组合物，其中氢化硅烷化反应的氢化硅烷化效率大于50％，如通过1 H-NMR确定的，氢化硅烷化聚合物由将氢化硅烷化聚合物以约100至约250的指数加入到至少一种异氰酸酯中，并使异氰酸酯封端的硅烷化聚合物与标称官能度至少为2的多元醇反应，以形成包含可交联硅烷封端的聚合物的组合物。

3. 发明申请

WO2013003053A1 SILANE TERMINATED POLYMER FOR COATING, ADHESIVES, SEALANT AND ELASTOMER APPLICATIONS 审中-公开
标题翻译：用于涂料，胶粘剂，密封剂和弹性体应用的硅烷封端聚合物
公开(公告)号：WO2013003053A1
公开(公告)日：2013-01-03
申请号：PCT/US2012/042385
申请日：2012-06-14
申请人： DOW GLOBAL TECHNOLOGIES LLC , VYAKARANAM, Kamesh R. , KOONCE, William A. , ZHANG, Ling , ROSER, Jean-Luc
发明人： VYAKARANAM, Kamesh R. , KOONCE, William A. , ZHANG, Ling , ROSER, Jean-Luc
IPC分类号： C08G18/10 , C08G18/28 , C08G18/63 , C08G18/71 , C08G18/76
CPC分类号： C08G81/025 , C08G18/10 , C08G18/289 , C08G18/632 , C08G18/718 , C08G18/7621 , C08G18/63
摘要： A copolymer-filled crosslinkable silane-terminated polymer having at least one crosslinkable silyl group in each molecule is provided. The copolymer-filled crosslinkable silane-terminated polymer is the reaction product of a copolymer-filled polyol and an isocyanate capped hydrosilylated polymer. The isocyanate capped hydrosilylated polymer is the reaction product of at least one isocyanate and a hydrosilylated polymer. The hydrosilylated polymer is the reaction product of a polymer having at least one unsaturated group and at least one alcoholic group in each molecule and a compound having a hydrogen-silicon bond and a crosslinkable silyl group in each molecule. The copolymer-filled crosslinkable silane-terminated polymers exhibit improved modulus and tensile strength properties while maintaining elongation properties.
摘要翻译：提供了在每个分子中具有至少一个可交联甲硅烷基的共聚物填充的可交联硅烷封端的聚合物。共聚物填充的可交联硅烷封端的聚合物是共聚物填充的多元醇和异氰酸酯封端的氢化硅烷化聚合物的反应产物。异氰酸酯封端的氢化硅烷化聚合物是至少一种异氰酸酯和氢化硅烷化聚合物的反应产物。氢化硅烷化聚合物是在每个分子中具有至少一个不饱和基团和至少一个醇基的聚合物的反应产物和在每个分子中具有氢 - 硅键和交联性甲硅烷基的化合物。共聚物填充的可交联硅烷封端的聚合物在保持伸长性能的同时表现出改善的模量和拉伸强度性能。

4. 发明申请

WO2013048806A1 IMPROVING COMPRESSION SET PROPERTY IN SILYLATED POLYMERS 审中-公开
标题翻译：改进硅胶聚合物的压缩性能
公开(公告)号：WO2013048806A1
公开(公告)日：2013-04-04
申请号：PCT/US2012/055748
申请日：2012-09-17
申请人： DOW GLOBAL TECHNOLOGIES LLC , VYAKARANAM, Kamesh R. , ZHANG, Ling , MINNIKANTI, Venkat S. , LATHAM, Dwight D. , ARSHAD, Sara , DUGGAL, Rajat , KOONCE, William A.
发明人： VYAKARANAM, Kamesh R. , ZHANG, Ling , MINNIKANTI, Venkat S. , LATHAM, Dwight D. , ARSHAD, Sara , DUGGAL, Rajat , KOONCE, William A.
IPC分类号： C08G65/336 , C08L101/10 , C08L71/00
CPC分类号： C08L71/00 , C08G65/336 , C08K5/0025 , C08L71/02 , C08L75/04 , C08L75/08 , C08L83/00 , C08L83/06 , C08L101/10
摘要： Moisture curable compositions including silylated polymers and methods for producing the same are provided. A two component moisture curable system for producing a cured or cross-linked silylated polymer having improved compression set properties is provided. The two component system comprises a first formulation and a second formulation. The first formulation comprises a silylated polymer, water, and filler and the second formulation comprises the silylated polymer, a curing catalyst comprising at least one Brønsted acid, and a moisture scavenger. The final cured formulation may have a compression set, determined by ASTM D395 or ISO 815-1, of less than 100%, and in some examples less than 50% and in some examples less than 15%. This demonstrated improvement in compression set not only allows the silylated polymers to be used in applications where cyclic loads are applied but also enhances product durability.
摘要翻译：提供了包含甲硅烷基化聚合物的水溶性组合物及其制备方法。提供了用于制备具有改进的压缩永久变形特性的固化或交联的甲硅烷基化聚合物的双组分湿气可固化体系。双组分体系包括第一制剂和第二制剂。第一制剂包含甲硅烷基化聚合物，水和填料，第二制剂包含甲硅烷基化聚合物，包含至少一种布朗斯台德酸的固化催化剂和除湿剂。最终固化的制剂可以具有通过ASTM D395或ISO 815-1测定的压缩永久变形小于100％，在一些实例中小于50％，在一些实例中小于15％。这表明压缩变形的改进不仅允许将甲硅烷基化的聚合物用于应用循环载荷的应用中，而且可以提高产品的耐久性。

5. 发明申请

WO2015034983A1 COATING COMPOSITION 审中-公开
标题翻译：涂料组合物
公开(公告)号：WO2015034983A1
公开(公告)日：2015-03-12
申请号：PCT/US2014/053989
申请日：2014-09-04
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： MINNIKANTI, Venkat S. , PFARHERR, Marcus , MICHALSKI, Eva-Maria , VYAKARANAM, Kamesh R. , HEATH, William H. , CHANG, Kwanho , TURAKHIA, Rajesh H. , FALSARELLA, Larissa , COLSON, Adam C.
IPC分类号： C08G59/06 , C08G59/50 , C09D163/00
CPC分类号： C09D163/00 , C08G59/066 , C08G59/50 , E04C2/24 , E04C2/26 , E04C2/50 , C08L63/00 , C08L75/16
摘要： A flooring coating composition includes a coating agent that is a reaction product of an epoxy based formulation, the epoxy based formulation being at least one of an epoxy prepolymer formulation, an epoxy-silane hybrid formulation, and an epoxy thiol acrylate formulation. The coating agent in a cured state exhibits a first tan delta peak between a first temperature range of 75 C to 0 C and a second tan delta peak between a second temperature range of 20 C and 75 C, according to a tan delta plot over a range of temperatures. A value of the first tan delta peak and a value of the second tan delta peak each represents a ratio of a loss modulus of the coating agent and a storage modulus of the coating agent at a specific temperature within the range of temperatures, as measured according to dynamic mechanical thermal analysis. The values of the first and the second tan delta peaks are from 0.10 to 0.80.
摘要翻译：地板涂料组合物包括作为环氧基配方的反应产物的涂层剂，环氧基配方是环氧预聚物配方，环氧硅烷混合配方和环氧硫醇丙烯酸酯配方中的至少一种。处于固化状态的涂层剂在75℃至0℃的第一温度范围和在20℃至75℃的第二温度范围内的第二tanδ峰之间呈现第一tanδ峰，根据温度范围第一tanδ峰的值和第二tanδ峰的值各自表示涂布剂的损耗模量与涂布剂在特定温度下在温度范围内的储能模量的比率，如根据进行动态机械热分析。第一和第二tanδ峰的值为0.10至0.80。

6. 发明申请

WO2017027200A1 EPOXY THERMOSET MATERIALS AND THE USE THEREOF IN SUBSEA APPLICATIONS 审中-公开
标题翻译：环氧热固性材料及其在本申请中的应用
公开(公告)号：WO2017027200A1
公开(公告)日：2017-02-16
申请号：PCT/US2016/044031
申请日：2016-07-26
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： MEHTA, Rujul M. , GUPTA, Pankaj , HOLLEY, Whitney , LATHAM, Dwight D. , VYAKARANAM, Kamesh R.
IPC分类号： C08G59/06 , C08G59/22 , F16L59/14
CPC分类号： C08G59/066 , C08G59/226 , C08G2650/50 , F16L59/14
摘要： The invention provides an insulation material comprising a thermoset composition. Such thermosets are the reaction product of an ambient temperature liquid epoxy-terminated prepolymer, a low viscosity second epoxy, optionally a filler, and a curing agent comprising at least one amine or polyamine. Said reaction product provides a thermoset which has polyurethane like processing and flexibility with good thermal and hydrolytic stability and improved toughness and strength. The insulation material is particularly useful as thermal insulation and coating for subsea oil and gas applications.
摘要翻译：本发明提供一种包含热固性组合物的绝缘材料。这种热固性材料是环境温度的液体环氧封端的预聚物，低粘度的第二环氧树脂，任选的填料和包含至少一种胺或多胺的固化剂的反应产物。所述反应产物提供了具有聚氨酯的热固性材料，其加工和柔韧性良好，具有良好的热稳定性和水解稳定性，并提高韧性和强度。绝缘材料特别适用于海底油气应用的绝热和涂层。

7. 发明申请

WO2017019679A1 EPOXY MATERIALS AND THE USE THEREOF 审中-公开
标题翻译：环氧材料及其用途
公开(公告)号：WO2017019679A1
公开(公告)日：2017-02-02
申请号：PCT/US2016/044029
申请日：2016-07-26
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： MEHTA, Rujul M. , BROWN, Mark W. , GUPTA, Pankaj , LATHAM, Dwight D. , VYAKARANAM, Kamesh R.
IPC分类号： C08G59/06 , C08G59/22 , F16L59/14
CPC分类号： C08G59/066 , C08G59/22 , C08G59/226 , C08G2650/50
摘要： Thermoset compositions are disclosed. Such thermosets are the reaction product of an ambient temperature liquid epoxy-terminated prepolymer, a short chain polyalkylene glycol diglycidyl ether, optionally a second epoxy and/or a filler, and a curing agent comprising at least one amine or polyamine. Said reaction product provides a thermoset which has polyurethane like processing and flexibility with good thermal and hydrolytic stability and improved toughness and strength. Such thermosets can be used in applications such as for sealants, adhesives, coatings, gaskets, jointing and castings.
摘要翻译：公开了热固性组合物。这种热固性材料是环境温度的液体环氧基封端的预聚物，短链聚亚烷基二醇二缩水甘油醚，任选的第二环氧树脂和/或填料以及包含至少一种胺或多胺的固化剂的反应产物。所述反应产物提供了一种具有聚氨酯的热固性材料，其加工和柔性具有良好的热稳定性和水解稳定性，并提高韧性和强度。这种热固性材料可用于诸如密封剂，粘合剂，涂料，垫片，接头和铸件的应用中。

8. 发明申请

WO2016153956A1 METHOD FOR INSULATING COMPLEX SUBSEA STRUCTURES 审中-公开
标题翻译：绝缘子结构的绝缘方法
公开(公告)号：WO2016153956A1
公开(公告)日：2016-09-29
申请号：PCT/US2016/023018
申请日：2016-03-18
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： FENG, Jie , BROWN, Mark W. , CHEN, Xue , GUPTA, Pankaj , LATHAM, Dwight D. , MA, Liangkai , MALANGA, Michael T. , MEHTA, Rujul M. , VYAKARANAM, Kamesh R. , WENZEL, Jeffrey D. , ZAWISZA, Jeffery D.
IPC分类号： B29C67/24 , B29C45/14 , F16L58/10 , F16L59/14 , F16L59/16
CPC分类号： B29C39/32 , B29C39/10 , B29C45/0001 , B29C45/14622 , B29L2023/225 , F16L59/161 , F16L59/163
摘要： The present invention relates to a process to reduce internal stresses in insulation molded onto complex pipes, preferably complex subsea pipe, to reduce cracking in the molded insulation. Insulation materials applies to complex pipes comprising branches, i.e., valves, and the like, may be susceptible to cracking at, or near where the branch connects to the pipe as the coating of insulation material cures or hardens. The process of the present invention aims to reduce post molded cracking by reducing molded in stress at the branch/pipe junction. This is accomplished by providing a preform at or near a branch/pipe junction prior to applying the coating of insulation material.
摘要翻译：本发明涉及减少模制在复合管上，优选复杂海底管中的绝缘体中的内应力以减少模制绝缘中的开裂的方法。当绝缘材料的涂层固化或硬化时，绝缘材料适用于包括分支（即阀等）的复杂管道可能在分支连接到管道处或附近的裂缝。本发明的方法旨在通过减少在分支/管接头处的应力模制来减少后模制开裂。这是通过在施加绝缘材料涂层之前在分支/管接头处或附近提供预制件来实现的。

9. 发明申请

WO2016099829A1 PROCESS FOR PRODUCING A COMPOSITE ARTICLE 审中-公开
标题翻译：生产复合材料的方法
公开(公告)号：WO2016099829A1
公开(公告)日：2016-06-23
申请号：PCT/US2015/062438
申请日：2015-11-24
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： SHAFI, Asjad , KARUNAKARAN, Krishnan , VYAKARANAM, Kamesh R.
IPC分类号： B29C70/32 , C08J5/24 , B29C53/56
CPC分类号： C08J5/04 , B29C53/58 , B29C2035/0827 , B29D23/001 , C08J3/243 , C08J2363/10
摘要： A multistage filament winding process for manufacturing a composite article using a dual chemistry formulation including the steps of (a) providing a dual chemistry formulation containing components to effectuate dual cure of the formulation; (b) winding fibers on a liner or on a mandrel; (c) impregnating the wound fibers of step (b) with the dual chemistry formulation; (d) activating a first reaction (A) by UV or thermal-free radical initiation sufficient to form first macroscopic gels and to allow the first macroscopic gels to phase separate from the remaining substantially unreacted components in the formulation; (e) optionally, activating a second reaction by heating through IR lamps or other heating apparatus and controlling the second reaction sufficient to form second macroscopic gels subsequent to the formation of the first macroscopic gels which have gelled and phase separated in the formulation; (f) repeating steps (a)-(d) until a composite article having a predetermined thickness is formed; and (g) heating the formed composite article of step (f) sufficient to form a final composite article product having a predetermined glass transition temperature; a cured thermoset article prepared by the above process; and a process for manufacturing spoolable pipe.
摘要翻译：一种用于使用双重化学制剂制造复合制品的多级丝缠绕方法，包括以下步骤：（a）提供含有组分以实现制剂双重固化的双重化学配方; （b）将纤维缠绕在衬里或心轴上; （c）用双重化学制剂浸渍步骤（b）的缠绕纤维; （d）通过紫外线或热自由基引发活化第一反应（A），足以形成第一宏观凝胶并允许第一宏观凝胶与制剂中剩余的基本上未反应的组分相分离; （e）任选地，通过加热IR灯或其它加热装置来激活第二反应，并且控制第二反应足以形成第二宏观凝胶，所述第一宏观凝胶在制剂中胶凝和相分离; （f）重复步骤（a） - （d），直到形成具有预定厚度的复合制品; 和（g）加热步骤（f）的形成的复合制品足以形成具有预定玻璃化转变温度的最终复合制品产品; 通过上述方法制备的固化的热固性物品; 以及制造可缠绕管的工艺。

10. 发明申请

WO2017027199A1 EPOXY MATERIALS AND THE USE THEREOF IN SUBSEA APPLICATIONS 审中-公开
标题翻译：环氧材料及其在本国应用中的应用
公开(公告)号：WO2017027199A1
公开(公告)日：2017-02-16
申请号：PCT/US2016/044030
申请日：2016-07-26
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： MEHTA, Rujul M. , BROWN, Mark W. , GUPTA, Pankaj , LATHAM, Dwight D. , VYAKARANAM, Kamesh R.
IPC分类号： C08G59/06 , C08G59/22 , F16L59/14
CPC分类号： C08G59/066 , C08G59/22 , C08G59/226 , C08G2650/50 , F16L59/14
摘要： The invention provides an insulation material comprising a thermoset composition. Such thermosets are the reaction product of an ambient temperature liquid epoxy-terminated prepolymer, a short chain polyalkylene glycol diglycidyl ether, optionally a second epoxy and/or a filler, and a curing agent comprising at least one amine or polyamine. Said reaction product provides a thermoset which has polyurethane like processing and flexibility with good thermal and hydrolytic stability and improved toughness and strength. The insulation material is particularly useful as thermal insulation and coating for subsea oil and gas applications.
摘要翻译：本发明提供一种包含热固性组合物的绝缘材料。这种热固性材料是环境温度液体环氧封端预聚物，短链聚亚烷基二醇二缩水甘油醚，任选的第二环氧树脂和/或填料的反应产物，以及包含至少一种胺或多胺的固化剂。所述反应产物提供了具有聚氨酯的热固性材料，其加工和柔韧性良好，具有良好的热稳定性和水解稳定性，并提高韧性和强度。绝缘材料特别适用于海底油气应用的绝热和涂层。

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