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公开(公告)号：US11584844B2
公开(公告)日：2023-02-21
申请号：US16764890
申请日：2018-11-29
发明人： Liang Chen , Robert S. Moglia , Carlos A. Cruz , Ralph C. Even , Jeffrey C. Munro , Jeffrey M. Cogen
IPC分类号： C08L23/08 , C08F255/08 , C08K5/14 , C08L23/06 , C08J3/24
摘要： Provided is a method of making a polymeric composition comprising (a) providing a dispersion of initial polyolefin particles in an aqueous medium, wherein the initial polyolefin particles comprise (i) one or more hydrocarbon polyolefin, (ii) one or more non-hydrocarbon polyolefin, and (iii) one or more crosslinking agent; (b) contacting the initial polyolefin particles with a peroxide initiator to form crosslinked polyolefin particles.
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公开(公告)号：US11447600B2
公开(公告)日：2022-09-20
申请号：US16092458
申请日：2017-05-01
发明人： Robert R. Bills , Liang Chen , David L. Malotky , Jay D. Romick
IPC分类号： C08G59/42 , C09D7/48 , C09D163/00 , C09D123/26 , B01F23/41
摘要： The present invention provides aqueous compositions for making damage tolerant coatings comprising a blend of (i) from 2 to 30 wt. %, based on the total weight of solids in the composition, of an acid or anhydride functionalized polyolefin dispersion having an average particle size of from 0.2 to 5 microns, and (ii) a film forming dispersion of one or more epoxy resins chosen from epoxy resins having an epoxy equivalent weight (EEW) of from 150 to 4,000 having an average particle size of from 0.2 to 1.0 microns, wherein the polyolefin dispersion is stabilized with from 2 to 8 wt. %, based on the total weight of solids in the composition, one or more anionic surfactants, such as a sulfate containing surfactant, and, further wherein, the compositions have a pH of from 3 to 8.
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公开(公告)号：US11205776B2
公开(公告)日：2021-12-21
申请号：US15311863
申请日：2015-05-14
发明人： Yu-Hua Kao , Murali G. Theivanayagam , Jui-Ching Lin , Jianxin Ma , Liang Chen , Michael Lowe , Hideaki Maeda , Ing-Feng Hu
IPC分类号： H01M4/525 , H01M4/505 , H01M4/58 , C01G53/00 , H01M4/36 , H01M10/0525 , H01M10/052 , H01M4/02
摘要： A method for forming lithium metal oxides comprised of Ni, Mn and Co useful for making lithium ion batteries comprises providing precursor particulates of Ni and Co that are of a particular size that allows the formation of improved lithium metal oxides. The method allows the formation of lithium metal oxides having improved safety while retaining good capacity and rate capability. In particular, the method allows for the formation of lithium metal oxide where the primary particle surface Mn/Ni ratio is greater than the bulk Mn/Ni. Likewise the method allows the formation of lithium metal oxides with secondary particles having much higher densities allowing for higher cathode densities and battery capacities while retaining good capacity and rate performance.
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公开(公告)号：US20200369868A1
公开(公告)日：2020-11-26
申请号：US16767741
申请日：2018-12-04
发明人： Liang Chen , Carlos A. Cruz , Yannick Saint-Gerard , Jessica Ye Huang , Matthew J. Crimmins , Douglas J. Hasso
摘要： Provided is a method of modifying a blend of polycarbonate and acrylonitrile/butadiene/styrene copolymer comprising adding composite particles to the blend, wherein the composite particles comprise (I) a partially crosslinked polyolefin core and (II) a full or partial shell comprising polymerized units of one or more vinyl monomer, and the resulting modified blend.
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公开(公告)号：US20200231911A1
公开(公告)日：2020-07-23
申请号：US16632013
申请日：2018-07-10
发明人： Min Zhao , Liang Chen , Xue Chen
摘要： An additive consisting of an active, the active consisting of one or both of tetraacetylethylenediamine or triacetylethylenediamine; and the interfacial polymerization reaction product of a (poly)isocyanate and a polyamine. A method of preparing a water dilution-responsive additive comprising providing an oil phase comprising an active, a solvent, a (poly)isocyanate; providing an aqueous phase comprising water and an emulsifier; mixing the oil phase and the aqueous phase to provide an emulsion; providing a polyamine to the emulsion.
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公开(公告)号：US20190105253A1
公开(公告)日：2019-04-11
申请号：US16088578
申请日：2016-06-07
发明人： Liang Chen , Yunshen Chen , Jennifer Koenig , Xiang Qian Liu , Fanwen Zeng
摘要： Provided are personal care compositions comprising a polyacrylate oil gel composition comprising (a) hydrophobic ester oil, and (b) one or more polymers comprising polymerized units derived from (i) 96 to 99.9 weight % of C4-C8 (meth)acrylate monomers, (ii) 0.1 to 2 weight % of methacrylic acid monomer, and (iii) 0 to 2 weight % of crosslinkers.
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公开(公告)号：US20180282488A1
公开(公告)日：2018-10-04
申请号：US15766205
申请日：2016-08-02
发明人： Liang Chen , Yinzhong Guo
IPC分类号： C08J3/03 , C09D123/08 , C09J123/08
摘要： A process for preparing a waterborne heat seal coating composition comprising the steps of: a) melt blending ethylene vinyl acetate copolymer, at least one tackifier, and optionally a surfactant in a mixing and conveying zone to form a melt blend; b) contacting the melt blend with an initial aqueous stream comprising a neutralizing agent, water, and optionally a surfactant in an emulsification zone to form a dispersion; and c) diluting the dispersion with water in a dilution zone to form the waterborne heat seal coating composition wherein the process is a continuous process, is disclosed.
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48.发明授权Alkali-soluble resin (ASR) shell epoxy RDP with divalent metal ions exhibiting improved powder redispersibility 有权具有改善粉末再分散性的二价金属离子的碱溶性树脂（ASR）壳型环氧树脂RDP公开(公告)号：US09574053B2
公开(公告)日：2017-02-21
申请号：US14414265
申请日：2013-07-10
发明人： Liang Chen , Mark D. Westmeyer
IPC分类号： C08J3/12 , C04B24/28 , C08K3/24 , C08K3/16 , C08L63/00 , C04B20/12 , C04B28/02 , C04B20/10 , C04B24/26 , C04B103/00
CPC分类号： C08J3/126 , C04B20/1033 , C04B20/12 , C04B24/2641 , C04B24/281 , C04B28/02 , C04B2103/0054 , C04B2103/0057 , C04B2103/0058 , C04B2103/0065 , C08J2363/00 , C08J2433/02 , C08K3/16 , C08K3/24 , C08L63/00 , C08L29/04
摘要： The present invention provides multilayer polymer redispersible powder (RDP) particles comprising a major proportion of from 50 to 90 wt. %, preferably, from 60 to 85 wt. %, based on total polymer solids, of epoxy resin resins having a calculated glass transition temperature (Tg) of from 0 to 40° C., a methacrylic acid containing alkali soluble polymer outer layer, and a divalent metal, such as zinc powder, having an aqueous pKa of 9.55 or more, or its acid salt having a pH of 7.0 or less, such as strong acid salts, e.g., chlorides, sulfates or phosphates, or organic acid salts, e.g., acetates, succinates and citrates, as well as to methods of making the same.
摘要翻译： 本发明提供了包含主要比例为50-90重量％的多层聚合物可再分散粉末（RDP） ％，优选为60〜85wt。 基于总聚合物固体的具有计算的玻璃化转变温度（Tg）为0至40℃的环氧树脂树脂，含有可溶于碱的聚合物外层的甲基丙烯酸和二价金属如锌粉， 具有9.55以上的水性pKa或其pH为7.0以下的酸性盐，例如强酸盐，例如氯化物，硫酸盐或磷酸盐，或有机酸盐，例如乙酸盐，琥珀酸盐和柠檬酸盐，以及 关于制作相同的方法。
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公开(公告)号：US20170002162A1
公开(公告)日：2017-01-05
申请号：US15109935
申请日：2015-03-18
CPC分类号： C08J9/0038 , C08J3/215 , C08J3/226 , C08J9/0004 , C08J9/0061 , C08J9/122 , C08J2201/024 , C08J2201/032 , C08J2203/06 , C08J2203/08 , C08J2205/042 , C08J2205/044 , C08J2333/12 , C08J2433/12
摘要： Prepare nanofoam by (a) providing an aqueous solution of a flame retardant dissolved in an aqueous solvent, wherein the flame retardant is a solid at 23° C. and 101 kiloPascals pressure when in neat form; (b) providing a fluid polymer composition selected from a solution of polymer dissolved in a water-miscible solvent or a latex of polymer particles in a continuous aqueous phase; (c) mixing the aqueous solution of flame retardant with the fluid polymer composition to form a mixture; (d) removing water and, if present, solvent from the mixture to produce a polymeric composition having less than 74 weight-percent flame retardant based on total polymeric composition weight; (e) compound the polymeric composition with a matrix polymer to form a matrix polymer composition; and (f) foam the matrix polymer composition into nanofoam having a porosity of at least 60 percent.
摘要翻译： 通过（a）提供溶解在水性溶剂中的阻燃剂的水溶液来制备纳米纤维，其中阻燃剂在23℃为固体，并且在整齐的形式下为101千帕斯卡压力; （b）提供流体聚合物组合物，其选自溶解在水混溶性溶剂中的聚合物溶液或在连续水相中的聚合物颗粒的胶乳; （c）将阻燃剂的水溶液与流体聚合物组合物混合以形成混合物; （d）从混合物中除去水和溶剂（如果存在），以产生基于总聚合物组合物重量具有小于74重量％阻燃剂的聚合物组合物; （e）将聚合物组合物与基质聚合物复合以形成基质聚合物组合物; 和（f）将基质聚合物组合物发泡成具有至少60％的孔隙率的纳米电
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50.发明授权公开(公告)号：US09346925B2
公开(公告)日：2016-05-24
申请号：US14408106
申请日：2013-06-24
发明人： Liang Chen , Liang Hong
IPC分类号： C09D163/00 , C09D5/02 , C08L63/00 , C08J3/05 , C04B26/14 , C08J3/03 , C09D7/02 , C09D7/12 , C04B24/28 , C08K5/41 , C04B28/02 , C04B40/00 , B32B27/38 , C04B111/00 , C04B111/20 , C04B111/27
CPC分类号： C08J3/05 , C04B24/281 , C04B26/14 , C04B28/02 , C04B40/0039 , C04B2111/00482 , C04B2111/20 , C04B2111/27 , C08J3/03 , C08J2363/00 , C08J2363/02 , C08J2463/00 , C08K5/41 , C08L63/00 , C09D5/027 , C09D7/45 , C09D7/63 , C09D163/00 , C04B14/06 , C04B14/106 , C04B2103/408 , C04B2103/50 , C04B24/32
摘要： The present invention relates to an aqueous epoxy resin blend dispersion of a high mw epoxy resin and a liquid epoxy resin with a dispersant having an interfacial tension such that a drop of the mixture of the dispersant in a melt of the epoxy resin blend against water is less than 2 dynes/cm, preferably less than 1 dyne/cm, and a process for preparing this epoxy resin blend dispersion. Specifically, the process is a solvent free melt kneading or shearing dispersion process wherein the dispersion is processed at from 50 to 150° C., and the resulting dispersion is stable.
摘要翻译： 本发明涉及一种高分子量环氧树脂和液体环氧树脂的水性环氧树脂共混物分散体，其具有界面张力的分散剂，使得环氧树脂的熔体中的分散剂与水的混合物的滴度为 小于2达因/厘米，优选小于1达因/厘米，以及制备该环氧树脂共混物分散体的方法。 具体地，该方法是无溶剂的熔融捏合或剪切分散方法，其中分散体在50-150℃下加工，所得分散体是稳定的。
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