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1.发明公开公开(公告)号：US20240336745A1
公开(公告)日：2024-10-10
申请号：US18293754
申请日：2022-11-17
申请人： SOOCHOW UNIVERSITY
发明人： Jianmei LU , Hua LI
IPC分类号： C08J3/07 , B01J20/26 , B01J31/06 , B01J35/39 , C02F1/28 , C02F1/30 , C02F1/72 , C02F101/34 , C08G61/12
CPC分类号： C08J3/07 , B01J20/265 , B01J31/06 , B01J35/39 , C02F1/285 , C02F1/30 , C02F1/725 , C08G61/124 , C02F2101/345 , C02F2305/10 , C08G2261/126 , C08G2261/1424 , C08G2261/1426 , C08G2261/149 , C08G2261/228 , C08G2261/3241 , C08G2261/418 , C08J2365/00
摘要： The present invention provides a method for synthesizing a bifunctional pure organic photocatalytic material with the capabilities of fast adsorption and efficient degradation. By means of reasonably introducing a perylene imide group into an amphiphilic block copolymer, a micelle for treating contaminants in water is formed by self-assembly. The present invention features the advantages in that the micelle formed by self-assembly of the perylene-based amphiphilic block polymer is uniform in size, exhibits ultra-high adsorption capacity on bisphenol A, and can rapidly reach a stable adsorption equilibrium at various concentrations or temperatures. The micelle also demonstrates, in a mixed phenol solution, significant recognition selectivity and good affinity for bisphenol A. In addition, the micelle has rapid degradation efficiency on bisphenol A. The present invention provides a new design concept for the advanced treatment of wastewater by using a metal-free organic material.
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公开(公告)号：US20240285676A1
公开(公告)日：2024-08-29
申请号：US18438184
申请日：2024-02-09
发明人： Joseph Franklin Hassler , Adelyn Crabtree , Benjamin Hackel , Frank S. Bates , Timothy P. Lodge , Joseph M. Metzger
CPC分类号： A61K31/77 , A61P9/00 , A61P21/00 , C08G61/08 , C08G65/08 , C08G83/005 , C08G2261/126 , C08G2261/132 , C08G2261/3324 , C08G2261/354 , C08G2261/418 , C08G2261/75
摘要： The present disclosure relates to bottlebrush polymers and methods thereof. Methods can include methods of stabilizing an interface, stabilizing a cell, or treating a disease, disorder, or condition using an effective amount of the bottlebrush polymer.
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公开(公告)号：US20240279251A1
公开(公告)日：2024-08-22
申请号：US18290334
申请日：2022-03-30
CPC分类号： C07F7/0805 , C08G61/08 , C08G2261/144 , C08G2261/3324 , C08G2261/418
摘要： A monomer represented by the formula: (I) wherein: each R1 independently represents an alkyl group having from 1 to 4 carbon atoms; Z represents an alkyl group having 1 to 40 carbon atoms, or a group represented by the formula (II) wherein: each L independently represents a divalent alkylene group having 1 to 12 carbon atoms, each n independently represents 0, 1, or 2; and p represents 0 or 1. A polymerizable composition includes the monomer and can be polymerized to form a polymerized composition. Polymers prepared by polymerization of the monomer are also disclosed.
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公开(公告)号：US12043573B2
公开(公告)日：2024-07-23
申请号：US17365433
申请日：2021-07-01
申请人： MATERIA, INC.
发明人： Li-Sheng Wang , Anthony R. Stephen , Paul W. Boothe , Tessa Schulze , Michael A. Giardello , Mark S. Trimmer , Christopher J. Cruce , Farshad J. Motamedi , Brian Edgecombe
CPC分类号： C03C25/30 , C08F32/02 , C08K5/0025 , C08K5/14 , C08K5/29 , C08G61/08 , C08G2261/3325 , C08G2261/418 , C08K2201/014 , C08K5/14 , C08L65/00 , C08K5/29 , C08L65/00 , C08K5/0025 , C08L65/00
摘要： This invention relates to compositions and methods for improving the adhesion of resin compositions to substrate materials, pre-treating substrate materials to improve the adhesion of resin compositions to the substrate materials, and/or controlling gel formation of resin compositions. More particularly, the invention relates to compositions and methods for improving the adhesion of ring opening metathesis polymerization (ROMP) compositions to substrate materials using adhesion promoters containing isocyanate groups in a resin composition. The invention also relates to methods for improving the adhesion of resin compositions to substrate materials by pre-treating substrate materials with adhesion promoters containing isocyanate groups. The invention further relates to a method of providing a gel-modified ROMP composition, in which a hydroperoxide is added to a ROMP polymerizable resin composition in order to control gel formation of the polymerizing resin. An improved ROMP composition is further disclosed, comprising a cyclic olefin, a ROMP metathesis catalyst, an adhesion promoter, and an added hydroperoxide gel modifier. The polymer products produced via ROMP reactions of the invention may be utilized for a wide range of materials and composite applications. The invention has utility in the fields of catalysis, organic synthesis, and polymer and materials chemistry and manufacture.
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公开(公告)号：US20240110004A1
公开(公告)日：2024-04-04
申请号：US18452059
申请日：2023-08-18
申请人： Northwestern University , The Regents of the University of California , Case Western Reserve University
发明人： Nathan C. GIANNESCHI , Mara A. FATTAH , Wonmin CHOI , Xin QI
IPC分类号： C08G61/08 , A61K31/787 , A61P25/28
CPC分类号： C08G61/08 , A61K31/787 , A61P25/28 , C08G2261/122 , C08G2261/149 , C08G2261/228 , C08G2261/3342 , C08G2261/418
摘要： Disclosed are protein-like polymers and uses thereof. The protein-like polymers generally comprise a polymer of formula (FX1) or (FX2). The polymer of formula (FX1) or (FX2) in some aspects inhibits the protein-protein interaction between VCP and mutant-type Huntingtin protein.
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公开(公告)号：US11905379B2
公开(公告)日：2024-02-20
申请号：US17894559
申请日：2022-08-24
发明人： Julia A. Kornfield , Ming-Hsin Wei
IPC分类号： C08G83/00 , C10L1/16 , C08L101/02 , C10L1/236 , C08L101/08 , F17D1/17 , C08G61/08 , C10L10/02 , C08K5/00 , C10L1/195 , C10L10/08
CPC分类号： C08G83/005 , C08G61/08 , C08G83/00 , C08G83/008 , C08K5/0008 , C08L101/02 , C08L101/025 , C08L101/08 , C10L1/1658 , C10L1/195 , C10L1/236 , C10L10/02 , C10L10/08 , F17D1/17 , C08F2438/01 , C08G2261/132 , C08G2261/1644 , C08G2261/3323 , C08G2261/418 , C08G2261/63 , C08G2261/64 , C08G2261/72 , C10L2230/22 , C10L2250/04
摘要： Described herein are associative polymers capable of controlling a physical and/or chemical property of non-polar compositions and related compositions, methods and systems. Associative polymers herein described have a non-polar backbone and functional groups presented at ends of the non-polar backbone, with a number of the functional groups presented at the ends of the non-polar backbone formed by associative functional groups capable of undergoing an associative interaction with another associative functional group with an association constant (k) such that the strength of each associative interaction is less than the strength of a covalent bond between atoms and in particular less than the strength of a covalent bond between backbone atoms.
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公开(公告)号：US11827744B2
公开(公告)日：2023-11-28
申请号：US16887427
申请日：2020-05-29
IPC分类号： C08G61/02 , A61K9/06 , A61K31/192 , A61K31/5383 , A61K31/573 , A61K47/30 , C08G61/08 , C08G61/12 , A61K9/14
CPC分类号： C08G61/02 , A61K9/06 , A61K9/146 , A61K31/192 , A61K31/5383 , A61K31/573 , A61K47/30 , C08G61/08 , C08G61/12 , C08G2210/00 , C08G2261/126 , C08G2261/132 , C08G2261/143 , C08G2261/3324 , C08G2261/354 , C08G2261/418 , C08G2261/75 , C08G2261/90
摘要： Materials (e.g., particles, hydrogels) that provide extended release of one or more therapeutic agents are useful platforms for drug delivery. In part, the present invention relates to new triblock (ABC) bottlebrush copolymers which can be used in the formulation of particles and hydrogels for the extended release of therapeutic agents. In certain embodiments, the triblock bottlebrush copolymers, particles, and hydrogels described herein are thermally-responsive and gel at physiological temperature (e.g., upon administration to a subject), providing injectable and/or implantable gels which can be used for extended release drug delivery. The present invention also provides methods for extended release drug delivery, and methods of treating and/or preventing a disease or conditions in a subject, using the inventive copolymers, particles, and hydrogels. In addition, the present invention provides methods of preparing the triblock bottlebrush copolymers described herein.
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公开(公告)号：US11724250B2
公开(公告)日：2023-08-15
申请号：US16575800
申请日：2019-09-19
发明人： Lubin Luo , Edward J. Blok , Alan A. Galuska , Anupriya Jain , Alexander V. Zabula , Yen-Hao Lin
CPC分类号： B01J31/2213 , C08G61/08 , B01J2231/14 , B01J2231/543 , B01J2531/50 , B01J2531/60 , C08G2261/418
摘要： A supported catalyst system is based on a transition metal carbene including the moiety M1=CR*)2, wherein M1 is the transition metal and R* is hydrogen or a C1-C8 hydrocarbyl. The catalyst system can be supported on a metal oxide support such as silica or the catalyst can be self-supporting. Methods of making the catalyst system can involve precursors based on and/or reacted with aluminum alkyls, halides, and/or alkoxides. Methods of polymerizing cyclic olefins with the catalyst system can obtain polyalkenamers, cyclic olefin polymers, cyclic olefin copolymers, and other metathesis reaction products. The supported catalyst and/or monomer can be recovered and recycled to the polymerization reactor.
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9.发明申请公开(公告)号：US20190100480A1
公开(公告)日：2019-04-04
申请号：US16146019
申请日：2018-09-28
CPC分类号： C07C7/13 , C08G61/08 , C08G2261/11 , C08G2261/122 , C08G2261/3322 , C08G2261/3323 , C08G2261/418
摘要： Described herein are compositions having an eight-membered monocyclic unsaturated hydrocarbon, methods and system to separate the eight-membered monocyclic unsaturated hydrocarbon at from a hydrocarbon mixture including additional nonlinear unsaturated C8H2m hydrocarbons with 4≤m≤8, by contacting the hydrocarbon mixture with a 10-ring pore molecular sieve having a sieving channel with a 10-ring sieving aperture with a minimum crystallographic free diameter greater than 3 Å and a ratio of the maximum crystallographic free diameter to the minimum crystallographic free diameter between 1 and 2, the molecular sieve having a T1/T2 ratio≥20:1 wherein T1 is an element independently selected from Si and Ge, and T2 is an element independently selected from Al, B and Ga, the 10-ring pore molecular sieve further having a counterion selected from NH4+, Na+, K+ and Ca++.
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公开(公告)号：US20180305516A1
公开(公告)日：2018-10-25
申请号：US15769604
申请日：2016-10-06
CPC分类号： C08J9/32 , B29C70/66 , C08G61/08 , C08G2261/3325 , C08G2261/418 , C08J5/043 , C08J2365/00 , C08K3/40 , C08L25/12 , C08L65/00 , F16L1/24
摘要： A method of forming a buoyancy providing component, the method comprising locating a plurality of macrospheres in a mould, providing a composition including DCPD (dicyclo pentadiene) resin, a ruthenium or osmium catalyst, and a plurality of microspheres, dispensing the composition in liquid form into the mould to encapsulate the macrospheres, and allowing the mixture to set in the mould.
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