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公开(公告)号:US20230124554A1
公开(公告)日:2023-04-20
申请号:US18059104
申请日:2022-11-28
发明人: Shaoyi Jiang , Tao Bai , Jean-René Ella-Menye , Hsiang-Chieh Hung , Priyesh Jain , Andrew Sinclair , Harihara Subramanian Sundaram , Yang Li , Peng Zhang
IPC分类号: C08F220/34 , C08F220/36 , C08F220/48 , C07F9/09 , C07C229/16 , C07C265/04 , C07C229/12 , C07C255/23 , C07C237/22 , C08F220/44 , C07C253/30 , C07C255/26 , C08F220/50 , C08F220/42 , C09D5/16 , C09D7/65 , C08F220/60 , A61K47/58 , A61K47/59 , C08G18/38 , C08G18/78 , C08G61/08 , C08G61/12 , C08G63/685 , C08G69/26 , C08G69/42 , C08G73/02 , C08G73/06 , C08L35/02 , C08L65/00 , C08L67/02 , C08L75/04 , C08L77/06 , C08L79/02 , C08L79/04 , C09D135/02 , C09D165/00 , C09D167/02 , C09D175/04 , C09D177/06 , C09D179/02 , C09D179/04
摘要: Free-standing non-fouling polymers and polymeric compositions, monomers and macromonomers for making the polymers and polymeric compositions, objects made from the polymers and polymeric compositions, and methods for making and using the polymers and polymeric compositions
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公开(公告)号:US20230120244A1
公开(公告)日:2023-04-20
申请号:US18076030
申请日:2022-12-06
发明人: Peter X. Ma , Xiaojin Zhang
IPC分类号: A61K47/59 , C08G73/02 , A61L27/18 , A61L27/58 , C08G83/00 , C12N15/113 , C08G81/00 , A61L27/56 , A61L27/54 , A61K47/69 , A61L27/44 , A61K47/50 , A61K47/60 , A61L27/52 , C08G63/66 , C08F210/02 , A61L27/26
摘要: A hyperbranched polymer includes a hyperbranched, hydrophobic molecular core, respective low molecular weight polyethyleneimine chains attached to at least three branches of the hyperbranched, hydrophobic molecular core, and respective polyethylene glycol chains attached to at least two other branches of the hyperbranched, hydrophobic molecular core. Examples of the hyperbranched polymer may be used to form hyperbranched polyplexes, and may be included in DNA or RNA delivery systems.
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公开(公告)号:US11617367B2
公开(公告)日:2023-04-04
申请号:US17215700
申请日:2021-03-29
发明人: James L. Hedrick , Mareva B. Fevre , Nathaniel H. Park , Victoria A. Piunova , Yi Yan Yang , Pang Kern Jeremy Tan
IPC分类号: A01N25/10 , A01N37/26 , A01N43/50 , A01N47/44 , C07C279/10 , C08L79/02 , C08G69/26 , C08G73/02 , C08L101/00 , A61Q17/00
摘要: Techniques regarding chemical compounds with antimicrobial functionality are provided. For example, one or more embodiments describe herein can comprise a monomer that can comprise a molecular backbone. The molecular backbone can comprise a bis(urea)guanidinium structure covalently bonded to a functional group, which can comprise a radical. Also, the monomer can have supramolecular assembly functionality.
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公开(公告)号:US20230099234A1
公开(公告)日:2023-03-30
申请号:US17742921
申请日:2022-05-12
申请人: Thintronics, Inc.
发明人: Tarun Amla , Stefan J. Pastine
IPC分类号: C08J5/18 , C08F283/10 , C08G73/02
摘要: Provided herein is a polymer composition comprising a polyhydroxyamino ether (e.g., a crosslinked polyhydroxyamino ether) and printed circuit boards comprising the same.
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公开(公告)号:US20230093774A9
公开(公告)日:2023-03-23
申请号:US17012377
申请日:2020-09-04
发明人: Robert LUXENHOFER , Lukas HAHN
摘要: Provided is a block copolymer comprising a polymer block (A) formed from repeating units of formula (I): wherein R1 is methyl or ethyl, and a polymer block (B) formed from repeating units of formula (II): as well as a hydrogel comprising the block copolymer.
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公开(公告)号:US20230092482A1
公开(公告)日:2023-03-23
申请号:US17800265
申请日:2021-02-19
申请人: BASF SE
摘要: Described herein is an alkoxylated polyalkylene imine or an alkoxylated polyamine according to the general formula (I) Also described herein is a process for preparing such alkoxylated polyalkylene imines or alkoxylated polyamines as well as a method of using such compounds within, for example, cleaning compositions and/or in fabric and home care products. Also described herein are compositions or products that include the alkoxylated polyalkylene imine or the alkoxylated polyamine.
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公开(公告)号:US11591469B2
公开(公告)日:2023-02-28
申请号:US16923340
申请日:2020-07-08
发明人: Yi-Fei Yu , Chien-Hung Lee , Chen-Yu Hsieh
摘要: A resin composition includes a first prepolymer and a second prepolymer, the first prepolymer being prepared from a first mixture subjected to a prepolymerization reaction, the second prepolymer being prepared from a second mixture subjected to a prepolymerization reaction, wherein the first mixture includes a maleimide resin and a benzoxazine resin, and the second mixture includes a maleimide resin and a bis(trifluoromethyl)benzidine. The resin composition may be used to make various articles, such as a prepreg, a resin film, a laminate or a printed circuit board, and at least one of the following properties can be improved, including copper foil peeling strength, dissipation factor, ratio of thermal expansion, cure shrinkage and glass transition temperature.
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公开(公告)号:US11560484B2
公开(公告)日:2023-01-24
申请号:US16678076
申请日:2019-11-08
发明人: Amos Cahan , Hariklia Deligianni , Xin Ding , Mareva B. Fevre , James L. Hedrick , Pei-Yun S. Hsueh , Zhen Chang Liang , Nathaniel H. Park , Theodore G. van Kessel , Rudy J. Wojtecki , Yi Yan Yang
IPC分类号: C09D5/14 , A61M5/142 , C09D7/65 , B05D1/36 , C08G73/02 , A61C8/00 , A61F2/30 , B05D5/00 , A01N33/12 , A61B5/00 , A61F2/28 , A61L27/34 , A61L27/54 , A61L29/08 , A61L29/16 , A61M5/14 , A61M27/00 , A61N1/378 , B05D3/00 , C08J3/24 , B05D1/02 , A61F2/07 , A61B1/00 , A61N1/36 , A61B17/56 , A61M25/00 , A61F2/01 , A61F2/48 , A61F2/06 , A61F2/14 , A61F2/24 , A61F2/82 , A61N1/362 , C09D179/02
摘要: Antibacterial coatings and methods of making the antibacterial coatings are described herein. A first branched polyethylenimine (BPEI) layer is formed and a first glyoxal layer is formed on a surface of the BPEI layer. The first BPEI layer and the first glyoxal layer are cured to form a crosslinked BPEI coating. The first BPEI layer can be modified with superhydrophobic moieties, superhydrophilic moieties, or negatively charged moieties to increase the antifouling characteristics of the coating. The first BPEI layer can be modified with contact-killing bactericidal moieties to increase the bactericidal characteristics of the coating.
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公开(公告)号:US11548982B2
公开(公告)日:2023-01-10
申请号:US16413637
申请日:2019-05-16
申请人: Marwian GmbH
发明人: Martin Klingler , Esther Knittl
摘要: An embodiment relates to a substance comprising an end-capped amino compound comprising an amino compound and at least a portion of an end capping agent, wherein the at least the portion of the end capping agent contains no primary alkyl amine group and wherein the substance exhibits no activity as measured by: (a) a Cytotox CALUX assay; (b) a Steroidogenesis ERα CALUX assay; (c) a AR CALUX assay; (d) a Anti ERrα CALUX assay; (e) a Steroidogenesis AR CALUX assay; (f) an anti-AR CALUX assay; (g) a TRβ CALUX assay; (h) a anti-TRβ CALUX assay; (i) a TTR-TRβ CALUX assay; or (j) a TPO assay.
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公开(公告)号:US20230002555A1
公开(公告)日:2023-01-05
申请号:US17770373
申请日:2020-10-23
发明人: Naoki NAKAIE
摘要: For example, a triazine ring-containing polymer containing a repeating unit structure represented by Formula (24) below, wherein R102 represents a crosslinking group.
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