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1.发明申请
公开(公告)号：WO2017205196A1
公开(公告)日：2017-11-30
申请号：PCT/US2017/033461
申请日：2017-05-19
发明人： GORIN, Craig F. , GOSS, Janet M. , PYZIK, Aleksander J. , ALLEN, Sharon , SOLANKI, Sanjay C. , SOPHIEA, Daniel P.
IPC分类号： C08G18/10 , C08G18/12 , C08G18/30 , C08G18/48 , B33Y70/00 , B33Y10/00 , B33Y30/00 , B33Y50/02
摘要： An additive elastomeric manufactured part having improved surface finish is made by repeatedly extruding through a nozzle to build up layers of a material comprised of a prepolymer comprised of an isocyanate terminated prepolymer and a filler in an amount such that the material has a shear storage modulus G' of 100,000 to 300,000 Pa measured at an oscillation rate of 1 Hz and a relaxation time of 20 seconds to 360 seconds. It has been discovered that the particular material having these rheological properties is able to improve the surface finish of the additive manufactured part without slumping and is believed to be due to surface flow of material into valleys between the extrudates as they are being built up.
摘要翻译： 具有改进的表面光洁度的添加剂弹性体制造部件通过反复挤出通过喷嘴来制造，以形成由预聚物构成的材料层，所述预聚物包含异氰酸酯封端的预聚物和填料， 该材料具有在1Hz的振荡速率和20秒至360秒的松弛时间下测量的100,000至300,000Pa的剪切储能模量G'。 已经发现，具有这些流变性能的特定材料能够改善添加剂制造部件的表面光洁度而不会发生塌陷，并且据信这是由于当材料被构建时材料表面流动到挤出物之间的凹陷中造成的。 / p>
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2.发明申请
公开(公告)号：WO2015157006A1
公开(公告)日：2015-10-15
申请号：PCT/US2015/022625
申请日：2015-03-26
发明人： ZHU, Huide D. , ZHOU, Lirong , COCCA, Michael C. , KNEISEL, Andrew R. , SOPHIEA, Daniel P. , FELDPAUSCH, Matthew B. , JIALANELLA, Gary L.
CPC分类号： B29C65/4805 , B05B15/20 , B29L2031/10 , B29L2031/30 , B60J1/006 , B60J10/34 , B65B29/10 , B65D35/22 , B65D81/3244 , B65D81/3261 , B65D81/3272 , E21D20/026
摘要： A two-component reactive dispensing system that is pliable is comprised of an outer sausage tubular member having therein an inner sausage tubular member in which the inner tubular member is bonded to the inner surface of the outer sausage tubular member longitudinally along a portion of the outer surface of the inner tubular sausage member. The compartments formed by the inner and outer tubular sausage members are filled with materials that are reactive with each other and the ends are sealed by gathering the ends and sealed using, for example wire wrap around clips.
摘要翻译： 柔软的双组分反应性分配系统由外肠道管状构件组成，其中具有内肠管状构件，其中内管状构件沿着外部肠衣的一部分纵向地连接到外肠管状构件的内表面 内部管状肠衣的表面。 由内外管状构件形成的隔室用彼此反应的材料填充，并且端部通过收集端部而被密封，并且通过例如围绕夹子的缠绕线进行密封。
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公开(公告)号：WO2019152094A1
公开(公告)日：2019-08-08
申请号：PCT/US2018/064501
申请日：2018-12-07
发明人： MALVADKAR, Niranjan , SOPHIEA, Daniel P. , DONATE, Felipe A. , ZHU, Huide D. , BISHOP, Matthew T.
CPC分类号： C08G18/4812 , C08G18/163 , C08G18/2081 , C08G18/227 , C08G18/244 , C08G18/4825 , C08G18/4841 , C08G18/7671 , C09J175/08 , C08K5/101 , C08K5/0016
摘要： Disclosed are compositions comprising: a) one or more isocyanate functional components; b) one or more alkoxyalkyl benzoates; and c) one or more catalysts for the reaction of isocyanate moieties with hydroxyl groups. Disclosed is a method of bonding two or more substrates together comprising contacting two or more substrates together with a composition disclosed herein disposed along at least a portion of the area wherein the substrates are in contact. At least one of the substrates may be window glass. One of the other substrates may be a building or a vehicle.
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公开(公告)号：WO2018075228A1
公开(公告)日：2018-04-26
申请号：PCT/US2017/054690
申请日：2017-10-02
IPC分类号： C08G18/50 , C08G18/58 , C08G18/72 , C08G18/73 , C08G18/76 , C08G18/77 , C08G18/79 , C08G18/80 , C08G18/28 , C08G18/32 , C08G18/38 , C08L67/00 , C09J175/02 , C08G18/30 , C09J7/02
摘要： A novel primer composition contains aldimine and/or epoxy resins, a process of making such primer to be used in glass bonding adhesive kit.
摘要翻译： 新型底漆组合物含有醛亚胺和/或环氧树脂，这种底漆的制备方法可用于玻璃粘合剂粘合剂试剂盒中。
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5.发明申请IMPROVED POLYURETHANE PREPOLYMERS HAVING LITTLE OR NO PLASTICIZER AND THEIR USE IN VEHICULAR GLASS ADHESIVES 审中-公开改进的聚氨酯预处理剂，具有小的或不含增塑剂及其在汽车玻璃粘合剂中的用途
公开(公告)号：WO2015088756A1
公开(公告)日：2015-06-18
申请号：PCT/US2014/067072
申请日：2014-11-24
CPC分类号： C08G18/12 , C08G18/163 , C08G18/1833 , C08G18/227 , C08G18/244 , C08G18/283 , C08G18/307 , C08G18/4812 , C08G18/4845 , C08G18/7664 , C08G18/7671 , C08K3/04 , C08K3/26 , C08K3/346 , C08K2003/265 , C09J11/04 , C09J175/04 , C09J175/08 , C08K5/42
摘要： An isocyanate terminated prepolymer has been discovered that has sufficiently low glass transition temperature (Tg), necessary rheological properties and mechanical properties that allows for the making of adhesive compositions useful for bonding substrates into larger structures (e.g., windows in vehicles and buildings) with minimal or no plasticizers. The polyether prepolymer comprises a polyisocyanate reaction product of a polyisocyanate having an isocyanate functionality of greater than 2 and a polyether monol having an average molecular weight (Mw) of 1000 to 2000 g/moles and said prepolymer having: (i) a weight molecular weight average (Mw) of about 2000 to about 30,000 g/mole, (ii) a free isocyanate content of 0.8% to 4% by weight of said prepolymer, and (iii) viscosity of 1000 to 50,000 centipoises.
摘要翻译： 已经发现异氰酸酯封端的预聚物具有足够低的玻璃化转变温度（Tg），必要的流变性能和机械性能，其允许制备用于将基材粘合到较大结构（例如，车辆和建筑物中的窗户）上的粘合剂组合物，其具有最小的 或不增塑剂。 聚醚预聚物包含异氰酸酯官能度大于2的多异氰酸酯和平均分子量（Mw）为1000至2000g / mol的聚醚单体的多异氰酸酯反应产物，所述预聚物具有：（i）重均分子量 平均（Mw）为约2000至约30,000g / mol，（ii）游离异氰酸酯含量为所述预聚物重量的0.8％至4％，和（iii）粘度为1000至50,000厘泊。
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公开(公告)号：WO2017189057A1
公开(公告)日：2017-11-02
申请号：PCT/US2017/012165
申请日：2017-01-04
发明人： ZHU, Huide D. , SOPHIEA, Daniel P. , KNEISEL, Andrew R. , FELDPAUSCH, Matthew B. , SEVIDAL, Susan P.
IPC分类号： C08G18/48 , C08G18/76 , C08G18/12 , C09J175/08
摘要： Moisture-curable, one component adhesives contain an isocyanate-terminated prepolymer, a low molecular weight polyisocyanate compound, a hydrolysable mercaptosilane, a urethane catalyst and a carbon black filler. The adhesives exhibit an excellent combination of high modulus, excellent hydrolytic and heat stability, and high sag resistance.
摘要翻译： 可湿性固化的单组分粘合剂包含异氰酸酯封端的预聚物，低分子量多异氰酸酯化合物，可水解的巯基硅烷，聚氨酯催化剂和炭黑填充剂。 该粘合剂表现出高模量，优异的水解和热稳定性以及高抗流挂性的出色组合。
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公开(公告)号：WO2016196082A1
公开(公告)日：2016-12-08
申请号：PCT/US2016/033916
申请日：2016-05-24
IPC分类号： C08G18/10 , C09J175/04 , C09J175/08 , C09J171/02
CPC分类号： C09J175/04 , C08G18/10 , C08G65/336 , C09J171/02 , C09J175/08 , C08G18/289 , C08K5/526
摘要： A one part moisture curable adhesive composition having improved heat stability is comprised of a silyl terminated polymer, a catalyst and a particular phosphite compound. The phosphite compound has three groups wherein at least two of the groups are aryl groups, but preferably all three of the groups are aryl groups. The one part moisture curable adhesive composition is useful in severe applications such as solar panels and automotive and building window glass.
摘要翻译： 具有改进的热稳定性的一部分可湿气固化的粘合剂组合物由甲硅烷基封端的聚合物，催化剂和特定的亚磷酸酯化合物组成。 亚磷酸酯化合物具有三个基团，其中至少两个基团是芳基，但优选所有三个基团都是芳基。 一部分可湿固化的粘合剂组合物可用于诸如太阳能电池板，汽车和建筑物窗玻璃等严苛应用中。
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公开(公告)号：WO2016179131A1
公开(公告)日：2016-11-10
申请号：PCT/US2016/030494
申请日：2016-05-03
IPC分类号： C08G18/48 , C08G18/76 , C08G18/12 , C08G18/16 , C08G18/20 , C08G18/22 , C08G18/24 , C08G18/28 , C08G18/30 , C09J175/08
CPC分类号： C08G18/4845 , C08G18/12 , C08G18/168 , C08G18/2081 , C08G18/227 , C08G18/244 , C08G18/283 , C08G18/307 , C08G18/4804 , C08G18/4825 , C08G18/4829 , C08G18/7664 , C08G18/7671 , C08K3/04 , C09J11/04 , C09J175/08
摘要： A reactive plasticizer is comprised of a reaction product of an isocyanate having two isocyanate groups and a linear polyether monol. The monol has a weight average molecular weight of about 500 to about 2000 grams/mole. The amount of isocyanate and linear polyether monol are such that the isocyanate groups are in molar excess of the amount of alcohol groups and the reaction product has an isocyanate content of 0.1% to 1% by weight of the reaction product. The reactive plasticizer is particularly useful for formulating one part moisture cured polyurethane adhesives comprised of the reactive filler, an isocyanate terminated prepolymer, filler and a catalyst.
摘要翻译： 反应性增塑剂由具有两个异氰酸酯基团的异氰酸酯和直链聚醚单醇的反应产物组成。 该单醇的重均分子量为约500至约2000克/摩尔。 异氰酸酯和线性聚醚单醇的量使得异氰酸酯基团的摩尔量超过醇基量，反应产物的异氰酸酯含量为反应产物重量的0.1％至1％。 反应性增塑剂特别可用于配制由反应性填料，异氰酸酯封端的预聚物，填料和催化剂组成的一部分水分固化的聚氨酯粘合剂。
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9.发明申请ACCELERATE CURE OF MOISTURE CURABLE POLYURETHANE ADHESIVE COMPOSITIONS USEFUL FOR BONDING GLASS 审中-公开粘合固化聚氨酯粘合剂组合物可用于粘结玻璃的加速固化
公开(公告)号：WO2015171307A1
公开(公告)日：2015-11-12
申请号：PCT/US2015/026975
申请日：2015-04-22
发明人： ZHOU, Lirong , SOPHIEA, Daniel P.
IPC分类号： C08G18/48 , C08G18/50 , C08G18/63 , C08G18/76 , C08G18/12 , C08G18/20 , C08G18/24 , C08G18/30 , C09J175/08
CPC分类号： C09J175/08 , C08G18/12 , C08G18/2027 , C08G18/2063 , C08G18/244 , C08G18/307 , C08G18/4804 , C08G18/4812 , C08G18/4825 , C08G18/4829 , C08G18/5024 , C08G18/632 , C08G18/73 , C08G18/7671 , C08K5/12 , C09J5/00 , C09J2475/00 , C08G18/63 , C08G18/50
摘要： The adhesive system of the invention is especially useful in bonding replacement windows into vehicles. They allow for sufficient working time while still realizing a fast drive away time. The adhesive system is comprised of a moisture curable adhesive and a cure accelerator that may be applied using a simple single caulk gun and may be applied at ambient temperatures such as -10°C and about 45°C. The cure accelerator is comprised of a polyol having a backbone that has at least one amine in the backbone. The moisture curable adhesive typically is comprised of an isocyanate terminated prepolymer.
摘要翻译： 本发明的粘合剂系统特别可用于将更换窗口粘合到车辆中。 它们允许足够的工作时间，同时仍然实现快速离开时间。 粘合剂系统由可湿气固化的粘合剂和固化促进剂组成，其可以使用简单的单个填缝枪施加，并且可以在-10℃和约45℃的环境温度下施加。 固化促进剂由在主链中具有至少一个胺的骨架的多元醇构成。 可湿气固化的粘合剂通常由异氰酸酯封端的预聚物组成。
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