公开(公告)号：US20240317951A1

公开(公告)日：2024-09-26

申请号：US18268455

申请日：2021-12-09

Applicant: IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG)

Inventor： Young Moo LEE ,  Chuan HU ,  Jong Hyeong PARK ,  Nanjun CHEN

IPC: C08J5/22 ,  C08G61/12 ,  H01M8/103 ,  H01M8/1072 ,  H01M8/1081 ,  H01M8/1088

CPC classification number: C08J5/2256 ,  C08G61/122 ,  H01M8/103 ,  H01M8/1072 ,  H01M8/1081 ,  H01M8/1088 ,  C08G2261/124 ,  C08G2261/228 ,  C08G2261/3142 ,  C08G2261/3221 ,  C08J2365/00

Abstract: The present disclosure relates to a technology of synthesizing an aromatic polyfluorene-based copolymer which has a cross-linked structure, does not have an aryl ether bond in a polymer backbone and has a piperidinium group introduced in a repeating unit, and applying an anion exchange membrane prepared therefrom to an alkaline fuel cell, water electrolysis, carbon dioxide reduction, a metal-air battery, etc. According to the present disclosure, an anion exchange membrane having a cross-linked structure has superior thermal and chemical stability and mechanical properties as well as high water-holding capacity, ionic conductivity and durability, and exhibits a superior dispersed phase.

公开(公告)号：US20240287235A1

公开(公告)日：2024-08-29

申请号：US18600087

申请日：2024-03-08

Applicant: Florida State University Research Foundation, Inc.

Inventor： Hoyong Chung

IPC: C08F290/00 ,  C08F290/02 ,  C08F290/04 ,  C08F290/06 ,  C08F291/06 ,  C08F291/12 ,  C08G61/08 ,  C08G65/333 ,  C08G65/334 ,  C08G65/336 ,  C08J3/24

CPC classification number: C08F290/00 ,  C08F290/02 ,  C08F290/04 ,  C08F290/06 ,  C08F291/06 ,  C08F291/12 ,  C08G61/08 ,  C08G65/33396 ,  C08G65/3348 ,  C08G65/336 ,  C08G2261/131 ,  C08G2261/132 ,  C08G2261/135 ,  C08G2261/136 ,  C08G2261/1422 ,  C08G2261/1424 ,  C08G2261/1426 ,  C08G2261/143 ,  C08G2261/1432 ,  C08G2261/145 ,  C08G2261/148 ,  C08G2261/228 ,  C08G2261/3324 ,  C08G2261/364 ,  C08G2261/40 ,  C08G2261/72 ,  C08G2261/75 ,  C08G2261/76 ,  C08G2261/78 ,  C08G2650/02 ,  C08G2650/20 ,  C08G2650/32 ,  C08G2650/34 ,  C08G2650/44 ,  C08G2650/50 ,  C08J3/247 ,  C08J2365/00 ,  C08J2371/02

Abstract: An example of a bottlebrush polymer has a polymer backbone and a plurality of individual brush moieties bonded to the polymer backbone. The individual brush moieties respectively include a crosslinked oxyamine moiety, a hydrophilic segment, and a surface adhesive terminal group.

公开(公告)号：US20240201592A1

公开(公告)日：2024-06-20

申请号：US18282594

申请日：2022-03-09

Applicant: NISSAN CHEMICAL CORPORATION

Inventor： Hayato HATTORI ,  Masahisa ENDO ,  Yuki MITSUTAKE ,  Hirokazu NISHIMAKI

IPC: G03F7/11 ,  C08G61/12 ,  C09D165/00 ,  H01L21/027

CPC classification number: G03F7/11 ,  C08G61/124 ,  C09D165/00 ,  H01L21/0274 ,  C08G2261/1414 ,  C08G2261/228 ,  C08G2261/3241

Abstract: A resist underlayer film-forming composition comprising a polymer having at least one repeating unit of Formula (1), (2), (3), or (4) (omitted), and a solvent, the composition exhibiting a high etching resistance, favorable dry etching rate ratio and optical constant, further forming a film exhibiting a good coatability even to an uneven substrate, providing a small difference in film thickness after embedding and having a planarity and superior hardness, thereby enabling finer substrate processing.

公开(公告)号：US20240117132A1

公开(公告)日：2024-04-11

申请号：US18464836

申请日：2023-09-11

Applicant: Simon Fraser University

Inventor： Steven Holdcroft ,  Thomas J.G. Skalski ,  Michael Adamski ,  Benjamin Britton ,  Timothy J. Peckham

IPC: C08J5/22 ,  B01D69/02 ,  B01D71/82 ,  C07C211/63 ,  C07C309/44 ,  C08G61/10 ,  H01M8/1023

CPC classification number: C08J5/2256 ,  B01D69/02 ,  B01D71/82 ,  C07C211/63 ,  C07C309/44 ,  C08G61/10 ,  H01M8/1023 ,  B01D2325/42 ,  C08G2261/11 ,  C08G2261/1452 ,  C08G2261/148 ,  C08G2261/228 ,  C08G2261/312 ,  C08J2365/02 ,  H01M2008/1095

Abstract: Described herein are anionic phenylene oligomers and polymers, and devices including these materials. The oligomers and polymers can be prepared in a convenient and well-controlled manner, and can be used in cation exchange membranes. Also described is the controlled synthesis of anionic phenylene monomers and their use in synthesizing anionic oligomers and polymers, with precise control of the position and number of anionic groups.

公开(公告)号：US11926637B2

公开(公告)日：2024-03-12

申请号：US17287336

申请日：2019-10-21

Applicant: RIMTEC Corporation

Inventor： Toshiyuki Oshiki ,  Michiru Kamada

IPC: C07F11/00 ,  C08G61/08

CPC classification number: C07F11/005 ,  C08G61/08 ,  C08G2261/228 ,  C08G2261/3325 ,  C08G2261/418

Abstract: The present invention provides a metal-oxo complex represented by the following general formula (1),






wherein in the general formula (1) above, “M” represents a molybdenum atom or a tungsten atom; “A” represents a carbon atom, a silicon atom, a germanium atom, a tin atom or a lead atom; X1 and X2 each independently represent a halogen atom; R1 to R5 each independently represent a hydrogen atom, a straight or branched chain alkyl group that is substituted or unsubstituted and has 1 to 20 carbon atoms, or a substituted or unsubstituted aryl group having 6 to 20 carbon atoms; each of R1 to R3 may be bonded to one another to form a ring.

公开(公告)号：US20240076440A1

公开(公告)日：2024-03-07

申请号：US17766507

申请日：2020-10-02

Applicant: Sumitomo Chemical Co., ltd.

Inventor： Philip Stackhouse ,  Martin Humphries

IPC: C08G61/02

CPC classification number: C08G61/02 ,  C08G2261/124 ,  C08G2261/1412 ,  C08G2261/143 ,  C08G2261/18 ,  C08G2261/228 ,  C08G2261/3142 ,  C08G2261/41

Abstract: A process of forming a conjugated polymer comprising polymerising a first monomer and a second monomer in the presence of a palladium catalyst and a base, in a solvent system comprising a first solvent, a second solvent and water; wherein: the first and second monomers are is dissolved in the solvent system; and the solvent system is a single phase. The first monomer may be substituted with a polar group, e.g. an ionic group.

公开(公告)号：US11917897B2

公开(公告)日：2024-02-27

申请号：US17034552

申请日：2020-09-28

Applicant: CORNING INCORPORATED

Inventor： Mingqian He ,  Xin Li ,  Yang Li ,  Hongxiang Wang

IPC: G03F7/038 ,  G03F7/039 ,  C08G61/12 ,  H10K10/46 ,  H10K85/10 ,  G03F7/029

CPC classification number: H10K85/113 ,  C08G61/126 ,  G03F7/029 ,  G03F7/039 ,  G03F7/0388 ,  H10K85/151 ,  C08G2261/124 ,  C08G2261/149 ,  C08G2261/1414 ,  C08G2261/18 ,  C08G2261/228 ,  C08G2261/3223 ,  C08G2261/3243 ,  C08G2261/92 ,  H10K10/466 ,  H10K10/484

Abstract: A polymer blend, including at least one organic semiconductor (OSC) polymer and at least one photosensitizer, such that the at least one OSC polymer is a diketopyrrolopyrrole-fused thiophene polymeric material, wherein the fused thiophene is beta-substituted.

公开(公告)号：US20230397481A1

公开(公告)日：2023-12-07

申请号：US18044917

申请日：2021-02-03

Applicant: Pukyong National University Industry-University Cooperation Foundation

Inventor： Joo Hyun KIM ,  Jae Won CHANG

IPC: H10K85/10 ,  C08G61/12

CPC classification number: H10K85/113 ,  H10K30/30 ,  H10K85/151 ,  C08G2261/3243 ,  C08G2261/145 ,  C08G2261/143 ,  C08G2261/91 ,  C08G2261/124 ,  C08G2261/149 ,  C08G2261/148 ,  C08G2261/18 ,  C08G2261/3241 ,  C08G2261/3223 ,  C08G2261/228 ,  C08G61/126

Abstract: The present invention relates to a conjugated polymer compound for a polymer solar cell donor and a polymer solar cell comprising same, wherein the conjugated polymer compound has a D-A form in which an electron-donating unit (benzodithiophene, BDT) and an electron-withdrawing unit (quinoxline, Qx) are combined, where a cyano (CN) substituent instead of fluorine (F) is introduced into the Qx unit to improve charge generation, charge transfer, and charge recombination characteristics of the polymer solar cell regardless of the type of acceptor contained in a photo-active layer, so that a polymer solar cell with greatly improved photo-conversion efficiency (PCE) can be implemented.

公开(公告)号：US20230375929A1

公开(公告)日：2023-11-23

申请号：US18248526

申请日：2020-11-18

Applicant: CHEMPOLE CO., LTD.

Inventor： Sangjun CHOI

IPC: G03F7/09 ,  C08G61/12

CPC classification number: G03F7/091 ,  C08G61/124 ,  C08G61/126 ,  C08G61/125 ,  C08G2261/124 ,  C08G2261/18 ,  C08G2261/228 ,  C08G2261/3241 ,  C08G2261/314 ,  C08G2261/3142 ,  C08G2261/3243 ,  C08G2261/3242

Abstract: An anti-reflective hard mask comprises: (a) a terpolymer in the form of a hetero aromatic represented by chemical formula 1, or a terpolymer blend comprising same; and (b) an organic solvent.






wherein in the above Formula, X represents an oxygen, sulfur, or nitrogen atom, and n is 0 or 1, and Z group, as a monomer of the terpolymer, is a C6 to C40 aryl group and a heteroaryl group capable of forming a copolymer with the heteroaromatic monomer and a fluorenone derivative monomer, includes an ether bond or an amino bond, and R1 and R2 are hydrogen or a hydroxyl group, and are the same as or different from each other

公开(公告)号：US20230374511A1

公开(公告)日：2023-11-23

申请号：US18203549

申请日：2023-05-30

Applicant: Robert O. Hunter, JR. ,  Eric W Cornell

Inventor： Robert O. Hunter, JR. ,  Eric W Cornell

IPC: C12N15/113 ,  G06F9/48 ,  G06F9/50 ,  A61K49/00 ,  C12Q1/6886

CPC classification number: C12N15/113 ,  G06F9/4881 ,  G06F9/5038 ,  A61K49/0054 ,  C12N15/1135 ,  C12Q1/6886 ,  C12N2320/32 ,  C12N2310/3515 ,  G06F9/4887 ,  G06F9/5083 ,  G06F2209/501 ,  G06F9/5027 ,  C08G2261/1432 ,  C08G2261/18 ,  C08G2261/228 ,  C08G2261/3324 ,  C08G2261/78 ,  C12N2310/11 ,  C12N2310/351 ,  C12N2310/51 ,  C12N2320/11

Abstract: Inertial Confinement Fusion (ICF) reactor chambers can be designed to contain an ICF target being imploded and capture the resulting energy output from the reaction. The exact amount of energy required to facilitate this implosion depends on the specific target design in use. An ICF target design and implosion mechanism which is more robust against non-uniformities, simpler to analyze and simpler to utilize would be advantageous in achieving practical energy generation. Ideally, the ICF target will be configured to achieve a uniform temperature and density profile when imploding with a variety of parameters not limited to the following: a central region having an areal density (ρr) less than 1 g/cm2 at ignition and approximately 1% of the entire mass to be a material having a Z between 6 and 47 inclusive. Once the parameters of the ICF target are selected, one can easily smooth both the temperature and density profiles in the fusion fuel of non-equilibrium ignition targets without preventing runaway burn or affecting margin parameters such as fall-line greatly.