公开(公告)号：US20220416168A1

公开(公告)日：2022-12-29

申请号：US17771455

申请日：2020-10-23

申请人： Sumitomo Chemical Co., Ltd

发明人： Kiran Kamtekar ,  Ben Gardner

IPC分类号： H01L51/00 ,  C08G61/12 ,  C07D495/14 ,  G01N21/3563 ,  G01N21/359

摘要： A material comprising a group of formula (I): (I) wherein: X and Y are each independently selected from S, O or Se; Ar1, Ar2, Ar3 and Ar4 are each independently an unsubstituted or a substituted benzene, an unsubstituted or a substituted 5- or 6-membered heteroaromatic group or are absent; A1 and A2 are each independently an unsubstituted or a substituted benzene, an unsubstituted or a substituted 5- or 6-membered heteroaromatic group, a non-aromatic 6-membered ring having ring atoms selected from C, N, S and O or are absent; R1 is H or a substituent; R2 and R3 are each independently H or a substituent; and * represents a point of attachment to a hydrogen or non-hydrogen substituent.

公开(公告)号：US11532789B2

公开(公告)日：2022-12-20

申请号：US16419420

申请日：2019-05-22

申请人： Samsung Electronics Co., Ltd. ,  THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY

发明人： Youngjun Yun ,  Donghee Son ,  Jin Young Oh ,  Zhenan Bao ,  Toru Katsumata

IPC分类号： H01L51/00 ,  C08G61/12 ,  H01L51/05 ,  G01B7/16 ,  C08L83/10

摘要： Disclosed are an organic thin film including a semiconducting polymer including a ligand that is metal-coordination bondable or is metal-coordination bonded and an elastomer including a ligand that is metal-coordination bondable or is metal-coordination bonded, wherein the semiconducting polymer and the elastomer are configured to be dynamic intermolecular bonded by a metal-coordination bond, an organic sensor, and an electronic device.

公开(公告)号：US20220363813A1

公开(公告)日：2022-11-17

申请号：US17726775

申请日：2022-04-22

申请人： PHILLIPS 66 COMPANY

发明人： Hualong Pan ,  Reed Eisenhart ,  Brian Worfolk ,  Laura Nielsen

IPC分类号： C08G61/12 ,  H01L51/00

摘要： A repeat unit comprising In the repeat unit, X1 and X2 are independently selected from the group consisting of: F, Cl, H, and combinations thereof. Additionally, in this monomer, R′ and R″ are independently selected from an alkyl group, an aryl group, or combinations thereof. Also, R3, and R4 are independently selected from unsubstituted or substituted branched alkyls with 1 to 60 carbon atoms and unsubstituted or substituted linear alkyls with 1 to 60 carbon atoms.

公开(公告)号：US11499007B2

公开(公告)日：2022-11-15

申请号：US15776622

申请日：2017-01-13

申请人： The Board of Trustees of the Leland Stanford Junior University

发明人： Yue Wang ,  Zhenan Bao

IPC分类号： C08G61/12 ,  C08K5/3445 ,  C08K5/42 ,  C08K5/521 ,  C08K5/53 ,  C08L25/18 ,  H01B1/12 ,  C09D165/00 ,  C08L65/00 ,  C08K5/3432 ,  C08K5/43

摘要： A polymer composition includes a conductive polymer and at least one stretchability and electrical conductivity (STEC) enhancer, wherein a content of the STEC enhancer in the composition is at least about 1 wt. % of the composition.

公开(公告)号：US11492493B2

公开(公告)日：2022-11-08

申请号：US16226381

申请日：2018-12-19

申请人： Becton, Dickinson and Company

发明人： Yongchao Liang ,  Jonathan Hollinger ,  Brian Wall ,  David Moureau ,  Lucy Zhao ,  Glenn P. Bartholomew

IPC分类号： C09B69/10 ,  C08G61/10 ,  C08G61/12 ,  C09B69/00 ,  G01N33/58 ,  G01N33/542 ,  G01N33/533

摘要： Water solvated polymeric dyes having a deep ultraviolet excitation spectrum are provided. The subject polymeric dyes include a light harvesting multichromophore having conjugation-modifying repeat units incorporated into the polymer backbone to provide segments of π-conjugated co-monomers having limited π-conjugation between segments. Polymeric tandem dyes are also provided that further include a signaling chromophore covalently linked to the multichromophore in energy-receiving proximity therewith. Also provided are labelled specific binding members that include the subject water solvated polymeric dyes. Methods of evaluating a sample for the presence of a target analyte and methods of labelling a target molecule in which the subject polymeric dyes find use are also provided. Systems and kits for practicing the subject methods are also provided.

公开(公告)号：US20220332887A1

公开(公告)日：2022-10-20

申请号：US17634419

申请日：2020-08-06

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Mark J. Pellerite ,  Claire Hartmann-Thompson ,  Marina M. Kaplun ,  Justin P. Meyer ,  John P. Baetzold ,  James P. DiZio ,  John Christopher Thomas ,  Steven D. Solomonson

IPC分类号： C08G61/10 ,  C08G61/12 ,  H01M8/103

摘要： A cationic copolymer comprises the divalent monomer units: wherein: each Ar1 independently represents phenylene; each L independently represents a direct bond or wherein each R1 independently represents an alkyl group having 1 to 4 carbon atoms, and each R2 independently represents an alkylene group having from 1 to 6 carbon atoms, and each Z− represents a non-interfering anion; each Ar2 independently represents an optionally substituted divalent aryl ring, with the proviso that if L represents a direct bond, then Ar2 represents an optionally substituted cationic divalent aryl ring accompanied by Z; each R3 independently represents H or an alkyl group having 1 to 6 carbon atoms; and each D independently represents a direct bond or Ar2, wherein adjacent D and L are not both direct bonds, and wherein if L is a direct bond, then D is Ar2. The cationic copolymer can be free-radially cured and used in a membrane.

公开(公告)号：US20220290002A1

公开(公告)日：2022-09-15

申请号：US17637548

申请日：2020-08-24

申请人： BASF Coatings GmbH

发明人： Friederike MITTAG ,  Dominik VOLLMANN ,  Katharina FECHTNER ,  Claas Henrik HOEVELMANN ,  Manuela NIEMEIER ,  Stefanie BOSHE-PLOIS ,  Peter HOFFMANN

IPC分类号： C09D165/00 ,  C08G61/12 ,  C08F222/10 ,  C08K5/098 ,  B05D5/06 ,  B05D7/14 ,  B05D7/00

摘要： Described herein is a curable coating composition including at least one Michael donor (A) having at least one acetoacetate group, at least one Michael acceptor (B) and at least one specific catalyst (C). Also described herein are a method of using the curable coating composition as a clear coating in a method to prepare a multilayer coating and a multilayer coating obtained from said process. Further described herein is a kit-of-parts including at least two separate containers C1 and C2, where the specific catalyst (C) and/or the at least one Michael acceptor (B) is contained in container C2. Additionally described herein is a method of using specific salts of carboxylic acids as catalyst in a reaction between a Michael donor (A) having at least one acetoacetate group and a Michael acceptor (B).

公开(公告)号：US11424410B2

公开(公告)日：2022-08-23

申请号：US16333782

申请日：2017-09-27

申请人： Sumitomo Chemical Company, Limited

发明人： Toshiaki Sasada ,  Ryuji Matsumoto ,  Tomoyasu Yoshida

IPC分类号： H01L51/00 ,  C08G61/12 ,  C09K11/06 ,  H01L51/50

摘要： A light emitting device having an anode, a cathode, a first organic layer and a second organic layer disposed between the anode and the cathode is provided. The first organic layer is a layer containing a light emitting material represented by the formula (T) and the second organic layer is a layer containing a crosslinked body of a polymer compound containing a crosslink constitutional unit wherein the variable groups are as defined in the specification:

公开(公告)号：US20220260578A1

公开(公告)日：2022-08-18

申请号：US17726401

申请日：2022-04-21

申请人： SIRIGEN II LIMITED

发明人： Brent S. Gaylord ,  Janice W. Hong ,  Tsu-Ju Fu ,  ChengJun Sun ,  Russell A. Baldocchi

IPC分类号： G01N33/58 ,  G01N33/542 ,  C08G61/02 ,  C08G61/12

摘要： Methods and compositions are provided that include a multichromophore and/or multichromophore complex for identifying a target biomolecule. A sensor biomolecule, for example, an antibody can be covalently linked to the multichromophore. Additionally, a signaling chromophore can be covalently linked to the multichromophore. The arrangement is such that the signaling chromophore is capable of receiving energy from the multichromophore upon excitation of the multichromophore. Since the sensor biomolecule is capable of interacting with the target biomolecule, the multichromophore and/or multichromophore complex can provide enhanced detection signals for a target biomolecule.

公开(公告)号：US11414516B2

公开(公告)日：2022-08-16

申请号：US16651839

申请日：2018-09-27

申请人： BOSTIK SA ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  UNIVERSITE DE RENNES 1

发明人： Guillaume Michaud ,  Stephane Fouquay ,  Frederic Simon ,  Sophie Guillaume ,  Jean-Francois Carpentier ,  Cyril Chauveau

IPC分类号： C08G61/02 ,  C08G61/12 ,  C09J11/06 ,  C09J165/04

摘要： 1) Hydrocarbon-based copolymer comprising two end groups preceded by an ester function and chosen from a 2-oxo-1,3-dioxolan-4-yl (or cyclocarbonate), a dithiocyclocarbonate, an exo-vinylene cyclocarbonate and a 2-oxo-1,3-dioxolen-4-yl, the main chain of which comprises units (I) and (II) in which R0 is notably a methyl radical;
and the number-average molecular mass Mn of which is between 400 and 100 000 g/mol.
2) Process for preparing said copolymer, comprising:
(i) a step of heating a statistical bipolymer A chosen from a poly(butadiene-isoprene), a poly(butadiene-myrcene) and a poly(butadiene-farnesene); and then
(ii) a step of heating the product formed, in the presence of a chain-transfer agent.
3) Use as adhesive, as a mixture with an amine compound comprising at least two amine groups.