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公开(公告)号：US09527953B2
公开(公告)日：2016-12-27
申请号：US14083936
申请日：2013-11-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： In-Ki Kim , Eun Ha Park , Ha Il Kwon , Seung Joon Hwang , Moo Ho Lee
IPC: C08G63/78 , C08L67/02 , C08G63/685
CPC classification number: C08G63/78 , C08G63/6854 , C08L67/02
Abstract: A process of continuous production for polyester, comprising continuously supplying an esterification or transesterification product comprising ester oligomers with an acid value of less than 100 meq/kg to a liquid phase polymerization reactor, wherein the esterification or transesterification product is produced by esterification or transesterification of a polycarboxylic acid or an alkyl ester thereof and a polyhydric alcohol; and performing a liquid-phase polymerization at a temperature of 200 to 270° C. and at a pressure of 0 to 5 torr in a liquid-phase polymerization reactor to produce the polyester with an intrinsic viscosity of 0.4 dl/g or higher.
Abstract translation: 一种连续生产聚酯的方法，包括将含有小于100meq / kg的酸值的酯低聚物的酯化或酯交换产物连续供给到液相聚合反应器中，其中酯化或酯交换反应产物通过酯化或酯交换反应 多元羧酸或其烷基酯和多元醇; 在液相聚合反应器中，在200〜270℃，0〜5托的压力下进行液相聚合，得到特性粘度为0.4dl / g以上的聚酯。
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公开(公告)号：US09982121B2
公开(公告)日：2018-05-29
申请号：US15357166
申请日：2016-11-21
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Won Cheol Jung , In Ki Kim , Moo Ho Lee , Ginam Kim , In Kim
Abstract: A composite includes a cross-linked polymer including a pyridinium group and a thermoplastic polymer, and an article that includes the composite.
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公开(公告)号：US20140171681A1
公开(公告)日：2014-06-19
申请号：US14098154
申请日：2013-12-05
Applicant: Samsung Electronics Co. Ltd.
Inventor： Jun CHWAE , Nam Soo Park , Moo Ho Lee , Jong Won Kim
IPC: C07C51/347
CPC classification number: C07C51/347 , C07C51/377 , C07C59/01 , C07C57/04
Abstract: A method for preparing an unsaturated carboxylic acid comprising (a) preparing an aqueous solution comprising an ammonium salt of hydroxycarboxylic acid and a salt of inorganic acid; (b) contacting the aqueous solution with a cation exchange resin to prepare a conversion aqueous solution comprising a hydroxycarboxylic acid and an inorganic acid; and (c) dehydrating the hydroxycarboxylic acid using the inorganic acid as a catalyst is provided.
Abstract translation: 一种制备不饱和羧酸的方法，包括（a）制备包含羟基羧酸的铵盐和无机酸的盐的水溶液; （b）使所述水溶液与阳离子交换树脂接触以制备包含羟基羧酸和无机酸的转化水溶液; 和（c）使用无机酸作为催化剂使羟基羧酸脱水。
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公开(公告)号：US10287441B2
公开(公告)日：2019-05-14
申请号：US15260507
申请日：2016-09-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Moo Ho Lee , Won Cheol Jung , In Ki Kim
Abstract: A graft copolymer includes an oxazoline-based derivative grafted onto a polymer including a structural unit. A composition may include the copolymer, and an article may be manufactured from the composition.
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公开(公告)号：US09181170B2
公开(公告)日：2015-11-10
申请号：US14098154
申请日：2013-12-05
Applicant: Samsung Electronics Co. Ltd.
Inventor： Jun Chwae , Nam Soo Park , Moo Ho Lee , Jong Won Kim
IPC: C07C51/347 , C07C51/377
CPC classification number: C07C51/347 , C07C51/377 , C07C59/01 , C07C57/04
Abstract: A method for preparing an unsaturated carboxylic acid comprising (a) preparing an aqueous solution comprising an ammonium salt of hydroxycarboxylic acid and a salt of inorganic acid; (b) contacting the aqueous solution with a cation exchange resin to prepare a conversion aqueous solution comprising a hydroxycarboxylic acid and an inorganic acid; and (c) dehydrating the hydroxycarboxylic acid using the inorganic acid as a catalyst is provided.
Abstract translation: 一种制备不饱和羧酸的方法，包括（a）制备包含羟基羧酸的铵盐和无机酸的盐的水溶液; （b）使所述水溶液与阳离子交换树脂接触以制备包含羟基羧酸和无机酸的转化水溶液; 和（c）使用无机酸作为催化剂使羟基羧酸脱水。
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Patent Agency Ranking
公开(公告)号：US11901499B2
公开(公告)日：2024-02-13
申请号：US16851617
申请日：2020-04-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Song Won Hyun , In Kim , Kyeong Pang , Moo Ho Lee , Hye Jeong Lee , In Su Lee
IPC: H01M10/0525 , H01M50/24 , H01M50/55 , H01M50/553 , H01M50/122 , H01M50/117 , H01M50/131 , H01M50/141 , H01M50/16 , H01M50/157 , H01M50/162 , H01M50/121
CPC classification number: H01M10/0525 , H01M50/117 , H01M50/121 , H01M50/122 , H01M50/131 , H01M50/141 , H01M50/157 , H01M50/16 , H01M50/162 , H01M50/24 , H01M50/55 , H01M50/553 , H01M2220/20
Abstract: A composite including a polymer matrix; an inorganic moisture absorber; a ceramic filler, graphite, or a combination thereof; and a tracking resistance polymer, wherein the tracking resistance polymer includes an average bond energy between an atom forming a main chain and another atom covalently bonded to the atom that forms the main chain of about 350 kJ/mol to about 500 kJ/mol; a carbonaceous residue yield after pyrolysis of less than or equal to about 5 weight percent, based on the amount of the tracking resistance polymer before pyrolysis; or a combination thereof.
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公开(公告)号：US11094982B2
公开(公告)日：2021-08-17
申请号：US16298229
申请日：2019-03-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Moo Ho Lee , Moon Il Jung , In Kim , In Su Lee , Junghoon Lee , Hye Jeong Lee , Song Won Hyun
IPC: H01M50/116 , H01M10/0525 , B32B27/08 , B32B27/32 , H01M50/20 , H01M50/24 , H01M50/155 , H01M50/166
Abstract: A battery case including a container configured to house an electrode assembly, wherein the container includes a bottom wall and a plurality of side walls, the bottom wall and the side walls integrated to define a space for housing the electrode assembly and an open side opposed to the bottom wall, the container includes a composite including a polymer matrix, an inorganic moisture absorbent dispersed in the base polymer, and a compatibilizer to promote compatibility between the polymer matrix and the inorganic moisture absorbent, the compatibilizer is included in an amount of less than about 3 wt % based on a total weight of the composite, at least one of the bottom wall and the side walls at a thickness of 1 millimeter has a water vapor transmission rate of less than about 0.07 g/m2/day, when measured at 38° C. and a relative humidity of 100%.
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公开(公告)号：US11088357B2
公开(公告)日：2021-08-10
申请号：US16217126
申请日：2018-12-12
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Moon Il Jung , Song Won Hyun , In Kim , Moo Ho Lee , In Su Lee , Junghoon Lee , Hye Jeong Lee , Ginam Kim
IPC: H01M2/28 , H01M2/02 , H01M10/058 , H01M2/06 , H01M2/04 , H01M10/0525 , H01M10/52
Abstract: A battery case including: a container configured to house an electrode assembly, wherein the container includes a bottom wall and a plurality of side walls, the bottom wall and the plurality of side walls are integrated to define a space for housing the electrode assembly and to provide a top opening opposite the bottom wall, the container includes a polymeric composition including a polymer and an inorganic moisture absorbent dispersed in the polymer, and the battery case has a water vapor transmission rate (WVTR) of less than about 0.05 grams per square meter per day, when measured at 38° C. and a relative humidity of 100% according to ISO 15106 or ASTM F1249.
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公开(公告)号：US09969830B2
公开(公告)日：2018-05-15
申请号：US15270675
申请日：2016-09-20
Inventor： Won Cheol Jung , In Ki Kim , Moo Ho Lee , Rainer Jordan , Erik Wegener
IPC: C08F226/02 , A01N37/20 , C08L23/12 , C08F220/10 , C08F212/08
CPC classification number: C08F226/02 , A01N25/10 , A01N37/20 , C08F212/08 , C08F220/10 , C08F220/18 , C08F220/60 , C08L23/12 , A01N33/12 , A01N43/76 , C08F2220/1891 , C08F2220/603
Abstract: A copolymer includes a first structural unit selected from Chemical Formula 1, Chemical Formula 2, and a combination thereof and a second structural unit selected from Chemical Formula 3, Chemical Formula 4, and a combination thereof; and a composition including the copolymer and an article manufactured from the composition are provided. Definitions of Chemical Formulae 1 to 4 are the same as described in the detailed description.
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公开(公告)号：US09469619B2
公开(公告)日：2016-10-18
申请号：US14066541
申请日：2013-10-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jong Min Lee , Hyeon Su Heo , Moo Ho Lee , Kyung Hae Lee
IPC: C07D307/46 , C07D307/48 , C07D307/50
CPC classification number: C07D307/46 , C07D307/48 , C07D307/50
Abstract: Provided is a two-step method of producing a compound of chemical formula 1 in the presence of an alcohol solvent and a Group 3B metal catalyst or a salt thereof, comprising a first step comprising alkylation or isomerization of an aldohexose-containing substrate to obtain an intermediate, and a second step comprising dehydration of the intermediate to produce a compound of chemical formula 1. Preferably, additional solvent and/or catalyst are not added in the second step.
Abstract translation: 本发明提供了在醇溶剂和3B族金属催化剂或其盐的存在下制备化学式1的化合物的两步法，该方法包括第一步骤，包括含醛糖基底物的烷基化或异构化以获得 中间体和第二步，包括中间体的脱水以产生化学式1的化合物。优选在第二步中不加入另外的溶剂和/或催化剂。
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