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公开(公告)号：US20210371736A1
公开(公告)日：2021-12-02
申请号：US17192388
申请日：2021-03-04
发明人： Changhee LEE , Dukki KIM , Hyojin KO , Sehun KIM , Jaehoon KIM , Hyunmi DOH , Yunku JUNG , Jaekook HA
IPC分类号： C09K11/06 , C07C309/04 , H01L51/00 , C07C309/30 , C07C53/00 , C07C63/08 , C07F9/54 , C07C43/10 , C07C211/09
摘要： A quantum dot composition includes a quantum dot, and a ligand bonded to a surface of the quantum dot, wherein the ligand includes a head portion bonded to the surface of the quantum dot and containing a polar solvent dissociative functional group, and a tail portion connected to the head portion. A quantum dot composition according to an embodiment is used to form an emission layer of a light emitting element to enhance luminous efficiency of the light emitting element including an emission layer formed through the quantum dot composition.
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公开(公告)号：US08933151B2
公开(公告)日：2015-01-13
申请号：US13520986
申请日：2011-01-07
申请人： Mari Masanaga , Koji Fukuhara
发明人： Mari Masanaga , Koji Fukuhara
CPC分类号： C04B40/0039 , C04B28/02 , C04B2103/58 , C04B2111/29 , C04B2111/34 , C08L71/02 , C04B24/32 , C04B2103/304 , C04B2103/306 , C04B2103/50 , C04B24/08 , C04B24/16 , C04B24/226
摘要： Provided is a shrinkage-reducing agent for a hydraulic material, which does not require a combination with any other admixture, is inexpensive, and is capable of suppressing a reduction in strength of a hardened concrete material, suppressing generation of a crack in a hardened concrete material by virtue of its excellent shrinkage-reducing ability, and imparting excellent freeze-thaw resistance. The shrinkage-reducing agent for a hydraulic material includes at least one kind of polyoxyalkylene compound (A) as an essential component, in which a concrete or a mortar produced by using the shrinkage-reducing agent for a hydraulic material has a spacing factor of 350 μm or less.
摘要翻译： 本发明提供一种用于水硬性材料的减缩剂，其不需要与任何其它混合物组合便宜，并且能够抑制硬化混凝土材料的强度降低，抑制硬化混凝土中的裂纹的产生 材料由于其优异的减缩能力，并赋予优异的抗冻融性。 用于水硬性材料的减缩剂包括至少一种作为主要成分的聚氧化烯化合物（A），其中通过使用水硬性材料的减缩剂制备的混凝土或砂浆具有间隔系数为350 μm以下。
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公开(公告)号：US20120289630A1
公开(公告)日：2012-11-15
申请号：US13520986
申请日：2011-01-07
申请人： Mari Masanaga , Koji Fukuhara
发明人： Mari Masanaga , Koji Fukuhara
CPC分类号： C04B40/0039 , C04B28/02 , C04B2103/58 , C04B2111/29 , C04B2111/34 , C08L71/02 , C04B24/32 , C04B2103/304 , C04B2103/306 , C04B2103/50 , C04B24/08 , C04B24/16 , C04B24/226
摘要： Provided is a shrinkage-reducing agent for a hydraulic material, which does not require a combination with any other admixture, is inexpensive, and is capable of suppressing a reduction in strength of a hardened concrete material, suppressing generation of a crack in a hardened concrete material by virtue of its excellent shrinkage-reducing ability, and imparting excellent freeze-thaw resistance. The shrinkage-reducing agent for a hydraulic material includes at least one kind of polyoxyalkylene compound (A) as an essential component, in which a concrete or a mortar produced by using the shrinkage-reducing agent for a hydraulic material has a spacing factor of 350 μm or less.
摘要翻译： 本发明提供一种用于水硬性材料的减缩剂，其不需要与任何其它混合物组合便宜，并且能够抑制硬化混凝土材料的强度降低，抑制硬化混凝土中的裂纹的产生 材料由于其优异的减缩能力，并赋予优异的抗冻融性。 用于水硬性材料的减缩剂包括至少一种作为主要成分的聚氧化烯化合物（A），其中通过使用水硬性材料的减缩剂制备的混凝土或砂浆具有间隔系数为350 μm以下。
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公开(公告)号：US20120114563A1
公开(公告)日：2012-05-10
申请号：US13257318
申请日：2010-03-19
申请人： Randall Lee Carter , Jason William Castle , Kenneth Michael Fish , Anup Sood , Natalie Anne Staples , Brian Duh-Lan Lee
发明人： Randall Lee Carter , Jason William Castle , Kenneth Michael Fish , Anup Sood , Natalie Anne Staples , Brian Duh-Lan Lee
CPC分类号： A61K49/0032 , A61K49/0054
摘要： The present invention relates to a method of in vivo optical imaging, of the margins around tumours, which comprises an optical imaging contrast agent. The optical imaging agents comprise conjugates of near-infrared dyes with synthetic polyethylene glycol (PEG) polymers having a molecular weight in the range 15-45 kDa. Also disclosed are optical imaging contrast agents, pharmaceutical compositions and kits.
摘要翻译： 本发明涉及一种体内光学成像方法，包括光学成像造影剂，包括肿瘤周围的边缘。 光学成像剂包括近红外染料与分子量在15-45kDa范围内的合成聚乙二醇（PEG）聚合物的共轭物。 还公开了光学成像造影剂，药物组合物和试剂盒。
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公开(公告)号：US20120082629A1
公开(公告)日：2012-04-05
申请号：US13222669
申请日：2011-08-31
IPC分类号： A61K8/87 , C08G18/48 , C09J175/08 , A61Q15/00 , A61Q5/06 , A61Q5/00 , A61Q5/12 , A61Q5/02 , A61Q19/10 , A61Q19/00 , C07C43/10 , A61Q11/00
CPC分类号： C07C43/10 , A61K8/87 , A61K2800/10 , A61L24/046 , A61Q1/00 , A61Q1/10 , A61Q5/02 , A61Q5/06 , A61Q5/12 , A61Q9/02 , A61Q11/00 , A61Q15/00 , A61Q17/04 , A61Q19/00 , A61Q19/002 , A61Q19/007 , A61Q19/04 , A61Q19/10 , C08G18/10 , C08G18/4833 , C08G18/73 , C08G18/283
摘要： Described are associative thickeners based on compounds which comprise at least one hydrophobically modified polyether dendron end group.
摘要翻译： 描述了基于包含至少一个疏水改性的聚醚树突末端基团的化合物的缔合增稠剂。
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6.发明申请Method for phase separation of polytrimethylene ether glycol in salt solution 审中-公开盐溶液中聚三亚甲基醚二醇的相分离方法公开(公告)号：US20110112331A1
公开(公告)日：2011-05-12
申请号：US12614516
申请日：2009-11-09
IPC分类号： C07C43/10
CPC分类号： C08G65/46
摘要： Processes are provided for manufacturing polytrimethylene ether glycol, in which water is added to the product polymer to facilitate phase separation.
摘要翻译： 提供了制备聚三亚甲基醚二醇的方法，其中向产物聚合物中加入水以促进相分离。
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7.发明申请DOUBLE METAL CYANIDE CATALYST HAVING A CONTROLLED REACTIVITY FOR PREPARING A POLYOL AND PREPARATION THEREOF 有权具有控制反应活性的双金属氰化物催化剂，用于制备多元醇及其制备方法公开(公告)号：US20110077419A1
公开(公告)日：2011-03-31
申请号：US12993415
申请日：2008-11-04
申请人： Jun Tae Ahn , Sang Hyun Lee , Young Chan Jeon , Sang Wook Park , Chang Ha Park , In Ha Park
发明人： Jun Tae Ahn , Sang Hyun Lee , Young Chan Jeon , Sang Wook Park , Chang Ha Park , In Ha Park
CPC分类号： B01J27/26 , B01J31/2213 , C08G18/165 , C08G18/485 , C08G18/4866 , C08G18/7621 , C08G65/2663 , C08G2101/00 , C08G2101/0083
摘要： A double metal cyanide catalyst of the present invention having a controlled reactivity for preparing a polyol, which contains an ether ligand having a molecular weight of less than 200 and a glycol ligand having a molecular weight of less than 200 can be used in the preparation of a polyol having a unsaturation degree suitable for direct use for producing a polyurethane having suitable properties.
摘要翻译： 本发明的双金属氰化物催化剂可以用于制备含有分子量小于200的醚配体和分子量小于200的二醇配体的多元醇的受控反应性的双金属氰化物催化剂， 具有适于直接用于制备具有合适性能的聚氨酯的不饱和度的多元醇。
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公开(公告)号：US20090220407A1
公开(公告)日：2009-09-03
申请号：US11996611
申请日：2006-08-15
IPC分类号： C01B31/02 , C07D207/00 , C07C43/10 , C25B1/00
摘要： Disclosed are methods for forming carbon nano-onions. The methods include annealing a carbon nanodiamond starting material in an inert atmosphere. The method can be carried out at ambient pressure. Also disclosed are methods for functionalizing carbon nano-onions. For instance, carbon nano-onions can be functionalized so as to be soluble in aqueous or organic solvents, as desired. Also disclosed are methods for separating mixtures of carbon nano-onions. In particular, mixtures of carbon nano-onions can be separated from one another based upon differences in electrochemical characteristics of the different nano-onions.
摘要翻译： 公开了形成碳纳米洋葱的方法。 所述方法包括在惰性气氛中退火碳纳米金刚石原料。 该方法可以在环境压力下进行。 还公开了用于官能化碳纳米洋葱的方法。 例如，可以根据需要将碳纳米 - 洋葱官能化以便可溶于水性或有机溶剂。 还公开了分离碳纳米洋葱混合物的方法。 特别地，基于不同纳米洋葱的电化学特性的差异，碳纳米洋葱的混合物可以彼此分离。
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公开(公告)号：US20090054274A1
公开(公告)日：2009-02-26
申请号：US11887169
申请日：2006-03-24
摘要： A process by which alkyl halides may be reacted (coupled) with nucleophilic materials in the presence of a homogeneous catalyst system. The process comprises reacting (coupling) alkyl halides with a nucleophilic material in the presence of a homogeneous catalyst system to produce derivatives of alkyl halides, wherein the homogeneous catalyst system comprises at least one metal or metal compound which has the ability to form metal-halogen bonds.
摘要翻译： 在均相催化剂体系存在下，烷基卤化物可与亲核材料反应（偶联）的方法。 该方法包括在均相催化剂体系的存在下使烷基卤与亲核材料反应（偶合）以产生烷基卤化物的衍生物，其中均相催化剂体系包含至少一种具有形成金属卤素的能力的金属或金属化合物 债券。
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公开(公告)号：US20050107245A1
公开(公告)日：2005-05-19
申请号：US10971227
申请日：2004-10-22
IPC分类号： C08F4/654 , C07C43/10 , C07C43/115 , C07C43/12 , C08F4/651 , C08F10/00 , C08F110/06 , C08F4/02 , B01J31/00
CPC分类号： C08F4/651 , C07C43/10 , C07C43/115 , C07C43/126 , C08F110/06 , C08F2500/12 , C08F2500/17
摘要： Solid catalyst components comprising Ti,Mg, halogen and an internal electron-donor compound selected from the 1,3-diethers of formula (I) in which R is a C1-C10 alkyl group, R1 is a linear or branched primary alkyl radical having at least three carbon atoms, optionally containing a heteroatom, and R2 is a secondary alkyl or cycloalkyl radicals different from i-propyl, optionally containing a heteroatom. The catalysts obtained by using as internal electron-donor compound the said 1,3-diethers display in the (co)polymerization of olefins an excellent balance of activity and stereospecificity that cannot be reached with the ethers known in the art.
摘要翻译： 包含Ti，Mg，卤素和选自式（I）的1,3-二醚的内部电子给体化合物的固体催化剂组分，其中R是C 1 -C 10烷基， 烷基，R 1是具有至少三个碳原子的直链或支链伯烷基，任选地含有杂原子，R 2是仲烷基或 不同于异丙基的环烷基，任选地含有杂原子。 通过使用作为内部电子给体化合物获得的催化剂，所述1,3-二醚在烯烃的（共）聚合中显示出与本领域已知的醚不能达到的活性和立体特异性的极好的平衡。
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