-
公开(公告)号：US20230356184A1
公开(公告)日：2023-11-09
申请号：US18029802
申请日：2021-10-07
申请人： LG Chem, Ltd.
发明人： Ji Seok Lee , Hyungsam Choi , Seonjung Jung , Haesung Yun , Byungguk Kim , Sanggon Kim , Soonhee Kang
IPC分类号： B01J20/26 , C08F220/06 , C08F222/10 , C08F220/34 , C08J3/12 , C08J3/24
CPC分类号： B01J20/261 , B01J20/267 , C08F220/06 , C08F222/102 , C08F220/34 , C08J3/12 , C08J3/245 , B01J2220/68
摘要： Provided are a superabsorbent polymer and a preparation method thereof, more particularly, a superabsorbent polymer exhibiting improved bacterial growth-inhibiting property without deterioration in its water retention capacity, and a preparation method thereof.
-
公开(公告)号：US09776958B2
公开(公告)日：2017-10-03
申请号：US15314005
申请日：2015-06-18
申请人： LG CHEM, LTD.
发明人： Hyungsam Choi , Joong Jin Han , Chong Kyu Shin , Youngjea Kim , Esder Kang
IPC分类号： C07C309/00 , C07C323/19
CPC分类号： C07C323/19 , C07C309/06 , C07C309/09 , C07F1/02 , C07F1/04
摘要： The present application relates to a sulfonate-based compound and a method for preparing the same.
-
公开(公告)号：US20240316532A1
公开(公告)日：2024-09-26
申请号：US18281702
申请日：2022-12-14
申请人： LG Chem, Ltd.
发明人： Ji Hong Min , Jun Kyu Kim , Hyungsam Choi
CPC分类号： B01J20/267 , B01J20/24 , B01J20/3021 , B01J20/3078 , B01J20/3085 , B01J20/321 , B01J20/3217 , B01J20/3282
摘要： According to the composition of super absorbent polymer and preparation method thereof according to the present disclosure, by mixing deodorization material with super absorbent polymer while controlling combination and mixing ratios thereof, the composition has excellent deodorization performance while minimizing property deterioration of super absorbent polymer.
-
公开(公告)号：US20240315242A1
公开(公告)日：2024-09-26
申请号：US18576595
申请日：2022-06-28
申请人： LG Chem, Ltd.
发明人： Leehyeon Baek , JI Seok Lee , Hyungsam Choi , Seonjung Jung , Soonhee Kang , Haesung Yun , Yoon Hyung Hur
IPC分类号： A01N37/44 , A01P1/00 , C07C219/06
CPC分类号： A01N37/44 , A01P1/00 , C07C219/06
摘要： Provided is a novel compound, more particularly, a novel compound of Chemical Formula 1 exhibiting an excellent antibacterial property while having a polymerizable functional group to prepare an antibacterial polymer,
wherein all the variables are described herein.-
公开(公告)号：US20240284904A1
公开(公告)日：2024-08-29
申请号：US18563694
申请日：2022-09-28
申请人： LG Chem, Ltd.
发明人： Seungmo Lee , Leehyeon Baek , Jeong Yun Lee , Hwanhee Lee , Doowhan Choi , Yoon Hyung Hur , Jiyoung Lee , Hyungsam Choi
摘要： An antibacterial composition including a compound represented by the disclosed formula 1 and having an antibacterial activity of 80% or more as measured by the disclosed method 1, against at least one strain of gram-positive bacteria, gram-negative bacteria, and fungus. Since the antibacterial composition includes a hydrophilic functional group and a hydrophobic functional group at the same time, it is advantageous for imparting antibacterial properties.
-
公开(公告)号：US20230405552A1
公开(公告)日：2023-12-21
申请号：US18034743
申请日：2022-08-19
申请人： LG Chem, Ltd.
发明人： Hyeran Moon , Haesung Yun , Hyungsam Choi , Seonjung Jung , Ji Seok Lee , Yoon Hyung Hur , Hwanhee Lee
IPC分类号： B01J20/26 , C08F220/06 , B01J20/30 , B01J20/28 , A01N37/12 , A01P1/00 , A61L15/60 , A61L15/24 , A61L15/46
CPC分类号： B01J20/267 , C08F220/06 , B01J20/3085 , B01J20/28016 , B01J20/28004 , A01N37/12 , A01P1/00 , A61L15/60 , A61L15/24 , A61L15/46 , C08F2810/20 , C08F2800/20 , A61L2300/404
摘要： Provided are a superabsorbent polymer and a method of preparing the same, more particularly, a superabsorbent polymer capable of exhibiting an improved bacterial growth-inhibitory property without deterioration in a water retention capacity of the superabsorbent polymer, and a method of preparing the same.
-
公开(公告)号：US09876211B2
公开(公告)日：2018-01-23
申请号：US15029723
申请日：2014-09-29
申请人： LG CHEM, LTD.
发明人： Byoungkuk Son , Seong Ho Lee , Minchul Jang , Hyungsam Choi , Joong Jin Han , Min Seo Kim , Suhwan Kim , Seungpyo Jeong , Yu Mi Kim , Da Young Sung , Youngjea Kim , Gi Su Park
IPC分类号： H01M2/16 , H01M4/136 , H01M4/134 , H01M4/62 , H01M4/66 , H01M4/38 , H01M10/0568 , H01M10/0569 , H01M10/0525 , H01M2/14 , H01M10/052 , H01M4/58 , H01M4/04 , H01M4/1397 , H01M10/058 , H01M4/02
CPC分类号： H01M2/1686 , H01M2/145 , H01M2/1646 , H01M2/1653 , H01M2/166 , H01M4/0404 , H01M4/134 , H01M4/136 , H01M4/1397 , H01M4/38 , H01M4/382 , H01M4/5815 , H01M4/623 , H01M4/625 , H01M4/661 , H01M10/052 , H01M10/0525 , H01M10/0568 , H01M10/0569 , H01M10/058 , H01M2004/027 , H01M2004/028 , H01M2220/20
摘要： The present application relates to a separation membrane and a lithium-sulfur battery including the same, and the separation membrane according to the present application prevents elution of lithium polysulfide in a cathode and suppresses growth of a lithium dendrite generated in an anode, and thus has an effect that a life-span and safety of the battery are improved.
-
8.发明公开公开(公告)号：US20240287238A1
公开(公告)日：2024-08-29
申请号：US18571536
申请日：2022-08-19
申请人： LG Chem, Ltd.
发明人： Yoon Hyung Hur , Soonhee Kang , Leehyeon Baek , Hyungsam Choi , Seonjung Jung , Ji Seok Lee , Jeong Yun Lee
CPC分类号： C08G18/0814 , C08G18/3228 , C08G18/3275 , C08G18/4854
摘要： An elastic antibacterial polyurethane polymer and a method for preparing the same. The polyurethane polymer has excellent antibacterial properties, mechanical properties, and heat resistance and durability. Specifically, the elastic antibacterial polyurethane of the includes a unit(s) derived from (A) an isocyanate compound; and (B) a polyol comprising a polyether glycol and a diol represented by the disclosed Chemical Formula 1, wherein the (B) polyol comprises 0.01 to 40 mol % of the diol represented by Chemical Formula 1.
-
公开(公告)号：US20230118840A1
公开(公告)日：2023-04-20
申请号：US17792347
申请日：2021-04-13
申请人： LG Chem, Ltd.
发明人： Haesung Yun , Seonjung Jung , Ji Seok Lee , Hyungsam Choi , Byungguk Kim , Sanggon Kim
摘要： A superabsorbent polymer that may continuously and safely exhibit improved bacterial growth inhibition property and deodorization property, without deterioration of the properties of superabsorbent polymer such as centrifuge retention capacity and absorption under pressure, and the like, and a method for preparing the same are provided.
-
公开(公告)号：US11618804B2
公开(公告)日：2023-04-04
申请号：US16754630
申请日：2018-11-16
申请人： LG CHEM, LTD.
发明人： Jinhee Lee , Byungguk Kim , Hyungsam Choi , Yunah Yu
IPC分类号： C08G75/0245 , C08G65/40 , C08G75/0236 , C08G75/23 , C08J5/22 , H01M8/1004 , H01M8/1025 , H01M8/1032 , H01M8/18
摘要： A polymer including a hydrophilic block and a hydrophobic block, wherein the hydrophilic block includes a unit derived from a compound represented by Chemical Formula 1, and the hydrophobic block includes a unit derived from a fluorine-containing compound, a polymer separator including the same, and a membrane electrode assembly, a fuel cell and a redox flow battery including the same.
-
-
-
-
-
-
-
-
-
搜索结果
33 条记录 (耗时 0.016 秒)
