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71. 发明授权

US08790763B2 Thermoplastic polyurethane with reduced tendency to bloom 有权
标题翻译：热塑性聚氨酯具有降低的开花倾向
公开(公告)号：US08790763B2
公开(公告)日：2014-07-29
申请号：US12712329
申请日：2010-02-25
申请人： Julius Farkas , Charles P. Jacobs
发明人： Julius Farkas , Charles P. Jacobs
IPC分类号： B32B1/08 , C08G18/00
CPC分类号： B29C45/0001 , B29C45/7207 , B29C47/0004 , B29C47/0011 , B29C47/0021 , B29C47/0023 , B29C47/0026 , B29C47/78 , B29C47/8805 , B29K2075/00 , B29K2995/0026 , B29K2995/0088 , B29L2007/00 , B29L2023/00 , C08G18/4238 , C08G18/664 , C08G18/7671 , C08G2410/00 , Y10T428/139
摘要： The present invention discloses a thermoplastic polyurethane which is comprised of the reaction product of (1) a hydroxyl terminated polyester intermediate, (2) a polyisocyanate, and (3) a glycol chain extender; wherein the hydroxyl terminated polyester intermediate is comprised of repeat units that are derived from 1,3-propylene glycol and a dicarboxylic acid; wherein the hydroxyl terminated polyester intermediate has a number average molecular weight from 500 to 10,000; and wherein the thermoplastic polyurethane includes hard segments that are the reaction product of the polyisocyanate and the glycol chain extender. This thermoplastic polyurethane is unique in that it has a greatly reduced tendency to bloom. This is highly desirable in applications where high clarity is desired because blooming causes articles containing the thermoplastic polyurethane to be hazy or foggy in appearance. Blooming can also reduce the ability of an article made with the thermoplastic polyurethane to be securely bound to another article with an adhesive.
摘要翻译：本发明公开了一种热塑性聚氨酯，其由（1）羟基封端的聚酯中间体，（2）多异氰酸酯和（3）乙二醇增链剂的反应产物组成; 其中羟基封端的聚酯中间体由衍生自1,3-丙二醇和二羧酸的重复单元组成; 其中所述羟基封端的聚酯中间体的数均分子量为500至10,000; 并且其中所述热塑性聚氨酯包括作为所述多异氰酸酯和所述乙二醇扩链剂的反应产物的硬链段。这种热塑性聚氨酯是独特的，因为它具有大大降低的开花倾向。这在需要高透明度的应用中是非常需要的，因为起霜使得含有热塑性聚氨酯的物品在外观上模糊或有雾。开花也可以降低用热塑性聚氨酯制成的制品与粘合剂牢固地结合到另一制品上的能力。

72. 发明授权

US08785570B2 Process for preparing a polyisocyanurate polyurethane material 有权
标题翻译：聚异氰脲酸酯聚氨酯材料的制备方法
公开(公告)号：US08785570B2
公开(公告)日：2014-07-22
申请号：US12089831
申请日：2006-09-29
申请人： Gerhard Jozef Bleys , Eric Huygens , Stijn Roekaerts , Marc Vandervesse , Hans Godelieve Guido Verbeke
发明人： Gerhard Jozef Bleys , Eric Huygens , Stijn Roekaerts , Marc Vandervesse , Hans Godelieve Guido Verbeke
IPC分类号： C08G18/00 , C08G18/10 , C08G18/09 , C08G18/76 , C08G18/48
CPC分类号： C08G18/092 , C08G18/4837 , C08G18/7671
摘要： A process for preparing a polyisocyanurate polyurethane material, which process comprises reacting a polyisocyanate and an isocyanate-reactive composition, wherein the reaction is conducted at an isocyanate index of 1600 to 100,000 and in the presence of a trimerization catalyst, wherein the polyisocyanate comprises a) 75-100% by weight of diphenylmethane diisocyanate comprising at least 40%, preferably at least 60% and most preferably at least 85% by weight of 4,4′-diphenylmethane diisocyanate and/or a variant of said diphenylmethane diisocyanate which variant is liquid at 25° C. and has an NCO value of at least 20% by weight (polyisocyanate a), and b) 25-0% by weight of another polyisocyanate (polyisocyanate b), the amount of polyisocyanate a) and polyisocyanate b) being calculated on the total amount of this polyisocyanate a) and polyisocyanate b), and wherein the isocyanate-reactive composition comprises a) 80-100% by weight of a polyether polyol having an average nominal functionality of 2-6, an average equivalent weight of 1100-5000 and an oxyethylene (EO) content of 65-100% by weight and b) 20-0% by weight of one or more other isocyanate-reactive compounds, the amount of polyol a) and isocyanate-reactive compound b) being calculated on the total amount of this polyol a) and compound b).
摘要翻译：一种制备聚异氰脲酸酯聚氨酯材料的方法，该方法包括使多异氰酸酯和异氰酸酯反应性组合物反应，其中反应在异氰酸酯指数为1600至100,000的条件下进行，并且在三聚催化剂存在下进行，其中多异氰酸酯包含a） 75-100重量％的二苯基甲烷二异氰酸酯，其包含至少40重量％，优选至少60重量％，最优选至少85重量％的4,4'-二苯基甲烷二异氰酸酯和/或所述二苯基甲烷二异氰酸酯的变体，其变体是液体并且具有至少20重量％的NCO值（多异氰酸酯a），和b）25-0重量％的另一多异氰酸酯（多异氰酸酯b），多异氰酸酯a）和多异氰酸酯的量b）为基于该多异氰酸酯a）和多异氰酸酯b）的总量计算，并且其中异氰酸酯反应性组合物包含a）80-100重量％的具有平均标称功能的聚醚多元醇 2-6，平均当量为1100-5000，氧化乙烯（EO）含量为65-100重量％，b）20-0重量％的一种或多种其它异氰酸酯反应性化合物，其量为多元醇a）和异氰酸酯反应性化合物b）根据该多元醇a）和化合物b）的总量计算。

73. 发明授权

US08778128B2 Method of primerless bonding 有权
标题翻译：无底漆粘合方法
公开(公告)号：US08778128B2
公开(公告)日：2014-07-15
申请号：US13352771
申请日：2012-01-18
申请人： Syed Zafar Mahdi , Marcy Nicole Burris , Michelle Marie Henderson
发明人： Syed Zafar Mahdi , Marcy Nicole Burris , Michelle Marie Henderson
IPC分类号： C04B37/00 , C09J4/00 , C09J101/00 , C09J201/00 , B32B27/36 , C08G77/00 , C08G18/00
CPC分类号： C09J175/04 , B29C65/484 , B29C66/1122 , B29C66/45 , B29C66/71 , B29C66/723 , B29K2069/00 , B32B7/12 , B32B27/08 , B32B27/16 , B32B27/283 , B32B27/285 , B32B27/365 , B32B27/40 , B32B2250/24 , B32B2250/40 , B32B2255/10 , B32B2307/412 , B32B2605/006 , C08G18/10 , C08G18/289 , C08J5/128 , C08J2369/00 , C08L71/00 , C08L75/00 , C08L83/00 , C09J5/00 , C09J2400/226 , Y10T428/31507
摘要： The present invention relates to methods for attaching a plastic component to another component where the plastic component is bonded to the other component with an adhesive in the absence of a primer on the plastic component and the adhesive is substantially solvent free. In one embodiment, a coated transparent or translucent polycarbonate substrate is connected to a frame with a polyurethane adhesive containing silicon in the absence of a primer on the substrate; or with a substantially solvent free adhesive. The inventions also related to bonded articles made according to the disclosed methods.
摘要翻译：本发明涉及将塑料部件连接到另一部件上的方法，其中塑料部件在塑料部件上没有底漆的情况下用粘合剂粘合到另一部件上，并且粘合剂基本上是无溶剂的。在一个实施方案中，涂覆的透明或半透明聚碳酸酯基材在框架上连接，所述框架具有在基底上不含底漆的含硅的聚氨酯粘合剂; 或使用基本上无溶剂的粘合剂。本发明还涉及根据所公开的方法制成的粘结制品。

74. 发明申请

US20140194549A1 METHOD FOR POLYMERIZING MONOMER UNITS AND/OR OLIGOMER UNITS BY MEANS OF INFRARED LIGHT PULSES 有权
标题翻译：通过红外光脉冲聚合单体单体和/或低级单元的方法
公开(公告)号：US20140194549A1
公开(公告)日：2014-07-10
申请号：US14124480
申请日：2012-06-06
申请人： Karsten Heyne , Anja Heyne
发明人： Karsten Heyne , Anja Heyne
IPC分类号： C08G18/00
CPC分类号： C08G18/00 , B01J19/121 , B01J19/128 , C08F2/46 , C08G18/08 , C08G18/3206 , C08G18/7621
摘要： A method for polymerizing monomer units and/or oligomer units is disclosed. Said method is characterized in that the energy required for polymerization is introduced into the monomer units and/or oligomer units to be polymerized by means of infrared light pulses, wherein the infrared light pulses have a wavelength of 2500 to 20000 nm, an intensity of more than 1014 W/m2, a duration of more than 8 fs and less than 3 ps and a substantially linear polarization.
摘要翻译：公开了聚合单体单元和/或低聚物单元的方法。所述方法的特征在于聚合所需的能量通过红外光脉冲被引入要聚合的单体单元和/或低聚物单元中，其中红外光脉冲具有2500至20000nm的波长，更强的强度超过1014 W / m2，持续时间大于8 fs且小于3 ps，基本上线性极化。

75. 发明申请

US20140186611A1 POLYOL FORMULATIONS FOR IMPROVED GREEN STRENGTH OF POLYISOCYANURATE RIGID FOAMS 审中-公开
标题翻译：用于改善聚异氰酸酯刚性纤维素的强度的多酚配方
公开(公告)号：US20140186611A1
公开(公告)日：2014-07-03
申请号：US14119199
申请日：2012-05-21
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： Michael J. Skowronski , Kelly R. Flaherty , Jorge Jimenez , Woo-Sung Bae , Giuseppe Lista
IPC分类号： C08G63/668 , B32B5/20 , C08G18/00
CPC分类号： C08G63/668 , B32B5/20 , C08G18/00 , C08G18/092 , C08G18/1816 , C08G18/225 , C08G18/4018 , C08G18/4252 , C08G18/48 , C08G18/4829 , C08G2101/0025 , C08G2101/005 , C08G2105/02 , C08J9/146 , C08J2375/06 , Y10T428/249953
摘要： Polyesters and polyol formulations comprising polyesters used in the preparation of polyisocyanurate rigid foams with improved green strength properties are provided. In some embodiments, a polyester which is the reaction product of (a) an aromatic component comprising 80 mole percent or greater of terephthalic acid, (b) at least one polyether polyol having a nominal functionality of 2, a molecular weight of 150 to 1,000 and a polyoxyethylene content of at least 70% by weight of the polyether polyol, (c) at least one glycol different than (b) having a nominal functionality of 2 and a molecular weight from 60 to 250, and (d) at least one polyol having a molecular weight of 60 to 250 and a nominal functionality of at least 3, wherein (a), (b), (c), and (d) are present in the reaction on a percent weight basis of 20 to 60 weight percent of (a), 20 to 50 weight percent of (b), 10 to 30 weight percent of (c), and 5 to 20 weight percent of (d) is provided.
摘要翻译：提供了包含用于制备具有改善的生坯强度性能的聚异氰脲酸酯刚性泡沫体的聚酯的聚酯和多元醇配方。在一些实施方案中，聚酯是（a）包含80摩尔％或更多对苯二甲酸的芳族组分的反应产物，（b）至少一种标称官能度为2的聚醚多元醇，分子量为150至1,000 和聚醚多元醇的至少70重量％的聚氧乙烯含量，（c）至少一种不同于具有标称官能度为2且分子量为60至250的（b）的二元醇，和（d）至少一种分子量为60〜250，标称官能度为3以上的多元醇，其中（a），（b），（c）和（d）以20〜60重量％的重量％存在于反应中（a）的百分比，（b）的20〜50重量％，（c）的10〜30重量％和（d）的5〜20重量％。

76. 发明授权

US08748558B2 Biodegradable macromers 有权
标题翻译：可生物降解的大分子单体
公开(公告)号：US08748558B2
公开(公告)日：2014-06-10
申请号：US12594608
申请日：2008-04-21
申请人： Walter Skalla , Allison Calabrese , Ahmad R. Hadba , Nadya Belcheva
发明人： Walter Skalla , Allison Calabrese , Ahmad R. Hadba , Nadya Belcheva
IPC分类号： C08G63/00 , C08G18/00
CPC分类号： C08G18/712 , A61L27/18 , A61L27/58 , C08G18/10 , C08G18/4252 , C08G18/7614 , C08G63/672 , C08G63/78 , C09J175/04 , C08G18/3206 , C08L75/04
摘要： Methods for producing biocompatible compositions are provided. The biocompatible compositions include an aliphatic polyester macromer produced without the use of solvents or catalysts. The resulting aliphatic polyester macromer may be reacted with a polyisocyanate to form an end-capped aliphatic polyester macromer which, in turn, may be reacted with a polyol to produce a polyurethane. The polyurethane, in turn, may be reacted with a second polyisocyanate to produce an isocyanate-functional polyurethane. The compositions prepared by the methods of the present disclosure may be used as adhesives or sealants for medical/surgical uses.
摘要翻译：提供生产生物相容性组合物的方法。生物相容性组合物包括不使用溶剂或催化剂制备的脂族聚酯大分子单体。所得到的脂族聚酯大分子单体可以与多异氰酸酯反应以形成端封脂肪族聚酯大分子单体，其又可以与多元醇反应以制备聚氨酯。聚氨酯又可以与第二多异氰酸酯反应以产生异氰酸酯官能的聚氨酯。通过本公开的方法制备的组合物可以用作医疗/外科用途的粘合剂或密封剂。

77. 发明授权

US08686090B2 Use of urea crystals for non-polymeric coatings 有权
标题翻译：尿素晶体用于非聚合物涂层
公开(公告)号：US08686090B2
公开(公告)日：2014-04-01
申请号：US10732850
申请日：2003-12-10
申请人： Marvin L. Green , Swaminathan Ramesh , Walter H. Ohrbom
发明人： Marvin L. Green , Swaminathan Ramesh , Walter H. Ohrbom
IPC分类号： B01F17/00 , B05D3/02 , C08F283/00 , C08F283/02 , C08F283/04 , C08G6/02 , C08G8/28 , C08G12/42 , C08G18/00 , C08G18/08 , C08G18/28 , C08G18/42 , C08G18/67 , C08G18/83 , C08G63/08 , C08G63/44 , C08G63/91 , C08G65/32 , C08G67/02 , C08G69/00 , C08G69/44 , C08K5/00 , C08L51/00 , C08L61/00 , C08L61/02 , C08L63/00 , C08L67/00 , C08L67/02 , C08L69/00 , C08L71/00 , C08L75/00 , C08L77/00 , C08L79/00
CPC分类号： C09D175/02 , C08G18/2865 , C08G18/4615 , C09D201/025
摘要： The thermosetting, non-polymeric coating composition includes at least one monomeric material having a plurality of carbamate and/or urea groups, at least one crosslinker reactive with the at least one monomeric material, and a sag control agent that is a crystalline reaction product of an amine and an isocyanate.
摘要翻译：热固性非聚合物涂料组合物包括至少一种具有多个氨基甲酸酯和/或脲基团的单体材料，至少一种与至少一种单体材料反应的交联剂，以及一种下垂控制剂，其为下列物质的结晶反应产物：胺和异氰酸酯。

78. 发明授权

US08664331B2 Aqueous urethane dispersants 有权
标题翻译：水性聚氨酯分散剂
公开(公告)号：US08664331B2
公开(公告)日：2014-03-04
申请号：US10496389
申请日：2002-11-01
申请人： Stuart Nicholas Richards
发明人： Stuart Nicholas Richards
IPC分类号： B41J2/00 , B41J2/01 , B41J2/175 , C08G18/00 , C08G18/08 , C08G18/28 , C08J3/00 , C08J3/20 , C08L75/00
CPC分类号： C08G18/4833 , B01F17/005 , C08G18/0823
摘要： A polyurethane polymer comprising from 35% to 90% (w/w) of a poly (C2-4-alkylene oxide) based on the total weight of the polymer wherein not less than 60% by weight of the poly (C2-4-alkylene oxide) is polyethylene oxide and wherein at least 5% of the poly (C2-4-alkylene oxide) based on the total weight of the polymer is incorporated in lateral chains and which contains 10 to 180 milliequivalents of add groups for each 100 gm polymer when the polyurethane contains from 35 to 45% by weight poly (C2-4-alkylene oxide), e.g. a polymer made by reacting dimethylolpropionic acid, cyclohexane dimethanol, polypropylene glycol (1000), N-methyl pyrrolidone and an α,α-diydroxy polyethylene glycol obtainable from 2,4-toluene diisocyanate, methoxy polyethylene glycol (750) and diethanolamine.
摘要翻译：聚氨酯聚合物，其包含基于聚合物总重量的35％至90％（w / w）的聚（C 2-4 - 烯化氧），其中不少于60重量％的聚（C 2-4 - 环氧烷）是聚环氧乙烷，并且其中基于聚合物总重量的至少5％的聚（C 2-4 - 烯化氧）被并入侧链中，并且对于每100克包含10至180毫当量的加成基团当聚氨酯含有35至45重量％的聚（C 2-4 - 氧化烯）时，由二羟甲基丙酸，环己烷二甲醇，聚丙二醇（1000），N-甲基吡咯烷酮和由2,4-甲苯二异氰酸酯得到的α，α-二羟基聚乙二醇，甲氧基聚乙二醇（750）和二乙醇胺制成的聚合物。

79. 发明授权

US08602504B2 Polyurethane elastomer of high quality 有权
标题翻译：聚氨酯弹性体质量高
公开(公告)号：US08602504B2
公开(公告)日：2013-12-10
申请号：US11663011
申请日：2005-10-13
申请人： Rui Xie
发明人： Rui Xie
IPC分类号： B60B5/02 , C08G18/00
CPC分类号： C08G18/664 , C08G18/10 , C08G18/3206 , C08G18/4277
摘要： The present invention relates to cast polyurethane elastomers of high resilience, clarity, and attractive abrasion resistance derived from polyurethane systems comprising a customized selection of polycaprolactone polyol incorporated into the isocyanate and/or isocyanate-reactive composition.
摘要翻译：本发明涉及由聚氨酯体系衍生的具有高回弹性，透明性和有吸引力的耐磨性的铸塑聚氨酯弹性体，其包含掺入异氰酸酯和/或异氰酸酯反应性组合物中的定制选择的聚己内酯多元醇。

80. 发明授权

US08575294B2 High bio content hybrid natural oil polyols and methods therefor 有权
标题翻译：高生物含量混合天然油多元醇及其方法
公开(公告)号：US08575294B2
公开(公告)日：2013-11-05
申请号：US12927054
申请日：2010-11-05
申请人： Thomas M. Garrett , Xian Xian Du
发明人： Thomas M. Garrett , Xian Xian Du
IPC分类号： C08G18/00
CPC分类号： C08G18/36 , C08G18/10 , C08G18/227 , C08G18/4825
摘要： Methods of producing a hybrid petro-plant oil polyol having a high bio-content by coupling a petro-chemical polyol with a plant oil based polyol is provided, including coupling an intermediate petro-polyol prepolymer with a plant oil polyol so as to synthesize a hybrid petro-plant oil polyol having a high bio-content and a hydroxyl number of between about 50 and 60.
摘要翻译：提供了通过将石油化学多元醇与植物油基多元醇偶联来生产具有高生物含量的混合石油 - 植物油多元醇的方法，包括将中间石油 - 多元醇预聚物与植物油多元醇偶合以合成具有高生物含量和羟基数在约50和60之间的混合石油 - 植物油多元醇。

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