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81. 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。

82. 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。

83. 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。

84. 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。

85. 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。

86. 发明授权

US08575293B2 Resin composition for optical material and optical material using the same 有权
标题翻译：用于光学材料的树脂组合物和使用其的光学材料
公开(公告)号：US08575293B2
公开(公告)日：2013-11-05
申请号：US12310474
申请日：2007-09-11
申请人： Hiroshi Horikoshi , Motoharu Takeuchi
发明人： Hiroshi Horikoshi , Motoharu Takeuchi
IPC分类号： C08G18/77 , C08G18/00
CPC分类号： C08G18/3876 , C08G18/7635 , C08G18/7642 , C08G18/765 , G02B1/041 , C08L75/04
摘要： According to the present invention, a resin compound for optical material, comprising (a) an episulfide compound represented by a specific structural formula, (b) a xylylenedithiol compound and (c) a xylylenediisocyanate compound can be provided. In a preferable embodiment of the present invention, a resin compound for optical material having superb optical properties, a high density and a high thermal resistance can be provided. Also according to the present invention, an optical material obtained by curing the above-described resin compound can be provided.
摘要翻译：根据本发明，可以提供一种光学材料用树脂组合物，其包含（a）由具体结构式表示的环硫化合物，（b）亚二硫醚硫醇化合物和（c）亚二甲苯基二异氰酸酯化合物。在本发明的优选实施方案中，可以提供具有极好的光学特性，高密度和高耐热性的光学材料用树脂组合物。另外，根据本发明，可以提供通过固化上述树脂化合物而获得的光学材料。

87. 发明授权

US08569440B2 Highly reactive polyurethane compositions containing uretdione groups 失效
标题翻译：含有脲二酮基团的高反应性聚氨酯组合物
公开(公告)号：US08569440B2
公开(公告)日：2013-10-29
申请号：US11576851
申请日：2005-09-08
申请人： Emmanouil Spyrou , Rainer Lomölder , Dirk Hoppe , Christoph Nacke , Andre Raukamp
发明人： Emmanouil Spyrou , Rainer Lomölder , Dirk Hoppe , Christoph Nacke , Andre Raukamp
IPC分类号： C08G18/00
CPC分类号： C08G18/725 , C08G18/166 , C08G18/1875 , C08G18/22 , C08G18/798
摘要： The invention relates to high-reactivity polyurethane compositions containing uretdione groups and intended for use in the plastics sector.
摘要翻译：本发明涉及含有脲二酮基团并且用于塑料部门的高反应性聚氨酯组合物。

88. 发明授权

US08557887B2 Process for producing rigid polyurethane foams 有权
标题翻译：生产刚性聚氨酯泡沫的方法
公开(公告)号：US08557887B2
公开(公告)日：2013-10-15
申请号：US13090562
申请日：2011-04-20
申请人： Michael Koesters , Gunnar Kampf , Roland Fabisiak , Olaf Jacobmeier
发明人： Michael Koesters , Gunnar Kampf , Roland Fabisiak , Olaf Jacobmeier
IPC分类号： C08G18/48 , C08G18/16 , C08G18/00 , C08J9/00
CPC分类号： C08J9/0038 , C08G18/4018 , C08G18/4211 , C08G2101/0025 , C08G2101/0083 , C08J9/141 , C08J2375/04
摘要： The invention relates to a process for producing rigid polyurethane foams by reacting a) polyisocyanates with b) compounds having at least two hydrogen atoms which are reactive toward isocyanate groups in the presence of c) blowing agents, wherein the compounds b) having at least two hydrogen atoms which are reactive toward isocyanate groups comprise at least one aromatic polyester alcohol bi), at least one polyether alcohol bii) having a functionality of from 4 to 8 and a hydroxyl number in the range from 300 to 600 mg KOH/g.
摘要翻译：本发明涉及通过使a）多异氰酸酯与b）在c）发泡剂存在下具有至少两个对异氰酸酯基团具有反应性的氢原子的化合物反应来制备刚性聚氨酯泡沫的方法，其中化合物b）具有至少两个对异氰酸酯基团反应的氢原子包含至少一种芳族聚酯醇bi），至少一种聚醚醇bii），其官能度为4-8，羟值在300-600mg KOH / g的范围内。

89. 发明授权

US08507633B2 Thermoplastic polyurethanes 有权
标题翻译：热塑性聚氨酯
公开(公告)号：US08507633B2
公开(公告)日：2013-08-13
申请号：US12293103
申请日：2007-04-11
申请人： Oliver Steffen Henze , Ruediger Krech , Frank Prissok , Karin Scheffer , Frank Schaefer , Heinrich Niermann
发明人： Oliver Steffen Henze , Ruediger Krech , Frank Prissok , Karin Scheffer , Frank Schaefer , Heinrich Niermann
IPC分类号： C08G18/00
CPC分类号： A43B1/14 , A43B5/04 , C08G18/4854 , C08G18/6674 , C08G2120/00
摘要： A process for the preparation of thermoplastic polyurethane by reacting (a) isocyanates with (b) compounds reactive toward isocyanates and having a molecular weight (Mw) of from 500 to 10 000 g/mol and (c) chain extenders having a molecular weight of from 50 to 499 g/mol, if appropriate in the presence of (d) catalysts and/or (e) conventional additives, wherein the chain extender mixture consisting of a main chain extender (c1) and one or more co-chain extenders (c2) is used and the thermoplastic polyurethane prepared has a rigid phase fraction of greater than 0.40, the rigid phase fraction being defined by the following formula: rigid ⁢ ⁢ phase ⁢ ⁢ fraction = { ∑ x = 1 k ⁢ [ ( m KVx / M KVx ) * M Iso + m KVx ] } / m ges with the following meanings: MKVx: molar mass of the chain extender x in g/mol mKVx: mass of the chain extender x in g MIso: molar mass of the isocyanate used in g/mol mges: total mass of all starting materials in g k: number of chain extenders.
摘要翻译：一种通过使（a）异氰酸酯与（b）对异氰酸酯具有反应性并且分子量（Mw）为500至10000g / mol的化合物和（c）分子量为在（d）催化剂和/或（e）常规添加剂的存在下，如果合适，其为50至499g / mol，其中由主链延长剂（c1）和一种或多种共扩链剂（ c2），所制备的热塑性聚氨酯具有大于0.40的刚性相分数，刚性相分数由下式定义：刚性相凝固分数= {Σx = 1 k [（m KVx / M KVx）* M Iso + m KVx]} / m ges，具有以下含义：MKVx：扩链剂的摩尔质量x（g / mol）mKVx：扩链剂的质量（以g计）MIso：所用异氰酸酯的摩尔质量以g / mol mges为单位：所有原料的总质量（gk）：增链剂数量。

90. 发明授权

US08436124B2 Urethane resin, fixing member, and image forming apparatus 有权
标题翻译：聚氨酯树脂，固定构件和图像形成装置
公开(公告)号：US08436124B2
公开(公告)日：2013-05-07
申请号：US13049239
申请日：2011-03-16
申请人： Hisae Yoshizawa , Hiroshi Saegusa , Kaoru Torikoshi
发明人： Hisae Yoshizawa , Hiroshi Saegusa , Kaoru Torikoshi
IPC分类号： C08G18/00 , C08G18/06 , C08G18/68 , C08G77/388
CPC分类号： C08G18/6229 , C08G18/4063 , C08G18/61 , C08G18/792 , C08G77/388 , C08G77/442 , C08L83/04
摘要： A urethane resin that is formed by polymerizing an acrylic resin including a hydroxyl group and an isocyanate is provided. The urethane resin has a Martens hardness of 1 N/mm2 or more and 200 N/mm2 or less at 150° C. and a recovery rate of 80% or more and 100% or less at 150° C.
摘要翻译：提供通过聚合包含羟基和异氰酸酯的丙烯酸树脂形成的聚氨酯树脂。聚氨酯树脂在150℃下的马氏硬度为1N / mm 2以上且200N / mm 2以下，150℃时回收率为80％以上且100％以下。

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