公开(公告)号：WO2021041478A2

公开(公告)日：2021-03-04

申请号：PCT/US2020/047901

申请日：2020-08-26

申请人： PHILLIPS 66 COMPANY

发明人： PAN, Hualong ,  REPA, Kathy ,  WORFOLK, Brian, J. ,  CHINEN-MENDEZ, Alyssa, Brooke

IPC分类号： C08G61/12 ,  C09K11/06 ,  H01L51/30 ,  C08G2261/122 ,  C08G2261/1426 ,  C08G2261/145 ,  C08G2261/149 ,  C08G2261/18 ,  C08G2261/228 ,  C08G2261/314 ,  C08G2261/3223 ,  C08G2261/3243 ,  C08G2261/334 ,  C08G2261/411 ,  C08G2261/51 ,  C08G2261/514 ,  C08G2261/91 ,  C08G61/126 ,  C08K2201/001 ,  C08K2201/011 ,  C08K3/045 ,  C08K9/04 ,  H01L51/0036 ,  H01L51/0043 ,  H01L51/0047 ,  H01L51/0074 ,  H01L51/42 ,  H01L51/5056 ,  H01L51/5072

摘要： A polymer comprising: In this embodiment, R' and R'', can be independently selected from the group consisting of: a halogen, a substituted alkyl, an unsubstituted alkyl, a substituted aryl, and an unsubstituted aryl. Additionally, X1 and X2 can be independently selected from the group consisting of: O, S, Se, N- R, and Si-R-R. Lastly, Ar and Ar' can be identical or different and can be independently selected from the group consisting of: a substituted aryl, and an unsubstituted aryl.

公开(公告)号：WO2022096611A2

公开(公告)日：2022-05-12

申请号：PCT/EP2021/080696

申请日：2021-11-04

申请人： CAMBRIDGE DISPLAY TECHNOLOGY LIMITED ,  SUMITOMO CHEMICAL CO., LTD

发明人： ZUBERI, Tania ,  ZUBERI, Sheena ,  KAMTEKAR, Kiran

IPC分类号： C08G61/12 ,  C09K11/06 ,  H01L51/00 ,  A61B5/00 ,  A61K41/00 ,  A61K49/00 ,  A61M5/00 ,  C09B49/04 ,  C08L65/00 ,  A61B5/0095 ,  A61K41/0052 ,  A61K49/0002 ,  A61K49/0423 ,  A61K49/221 ,  C08G2261/12 ,  C08G2261/124 ,  C08G2261/1412 ,  C08G2261/1424 ,  C08G2261/143 ,  C08G2261/145 ,  C08G2261/146 ,  C08G2261/148 ,  C08G2261/15 ,  C08G2261/1522 ,  C08G2261/3223 ,  C08G2261/3241 ,  C08G2261/3246 ,  C08G2261/3247 ,  C08G2261/411 ,  C08G2261/414 ,  C08G2261/70 ,  C08G2261/90 ,  C08G61/126 ,  C09K11/02 ,  C09K11/59 ,  G01N21/17

摘要： Nanoparticles for use in diagnosis by photoacoustic imaging or therapy by photothermal therapy are disclosed. The nanoparticles may have a core containing a light-absorbing material and silica. The nanoparticles may contain a light-absorbing material comprising an electron accepting unit and an electron donating unit wherein the electron-donating unit is a unit of formula (IIIa-1) wherein: Y in each occurrence is independently O or S; Z in each occurrence is O, S, NR55, or C(R54)2; R51 in each occurrence is H or a substituent; R54 in each occurrence is independently a substituent; and R55 is H or a substituent.

公开(公告)号：WO2021191229A1

公开(公告)日：2021-09-30

申请号：PCT/EP2021/057482

申请日：2021-03-23

申请人： CAMBRIDGE DISPLAY TECHNOLOGY LIMITED ,  SUMITOMO CHEMICAL CO., LTD

发明人： ZUBERI, Sheena ,  BURROUGHES, Jeremy ,  ISLAM, Nazrul

IPC分类号： C09K11/02 ,  C01B33/18 ,  C07F5/02 ,  C08G61/12 ,  C09K11/06 ,  G01N21/64 ,  C07F5/027 ,  C08G2261/122 ,  C08G2261/1412 ,  C08G2261/1424 ,  C08G2261/1426 ,  C08G2261/148 ,  C08G2261/312 ,  C08G2261/3142 ,  C08G2261/323 ,  C08G2261/344 ,  C08G2261/411 ,  C08G2261/64 ,  C08G2261/94 ,  G01N15/1012 ,  G01N15/1459 ,  G01N2015/1018

摘要： A method of identifying a target analyte in which a sample containing a light-emitting marker configured to bind to the target analyte is irradiated and emission from the light-emitting marker is detected. The light-emitting marker comprises a light-emitting material comprising a group of formula (I): X is one of N and B and Y is the other of N and B; Ar1 and Ar2 independently are an unsubstituted or substituted an aromatic or heteroaromatic group which is unsubstituted or substituted with one or more substituents. Ar1 and Ar2 bound to the same X group may be linked by a direct bond or a divalent group. The group of formula (I) may be a repeat unit of a light-emitting polymer. The light-emitting marker may be used in flow cytometry.

公开(公告)号：WO2021191228A1

公开(公告)日：2021-09-30

申请号：PCT/EP2021/057481

申请日：2021-03-23

申请人： CAMBRIDGE DISPLAY TECHNOLOGY LIMITED ,  SUMITOMO CHEMICAL CO., LTD

发明人： KAMTEKAR, Kiran

IPC分类号： C08G61/12 ,  H01L51/00 ,  H01L51/42 ,  C07D333/32 ,  C07D495/14 ,  C07D519/00 ,  C08G2261/12 ,  C08G2261/1412 ,  C08G2261/146 ,  C08G2261/3246 ,  C08G2261/3247 ,  C08G2261/411 ,  C08G2261/52 ,  C08G2261/95 ,  C08G61/122 ,  C08G61/126 ,  C08L65/00 ,  H01L51/0043 ,  H01L51/4253

摘要： A polymer comprising an electron-donating repeat unit of formula (I) and an electron-accepting repeat unit: -(A)n- (I) wherein A in each occurrence is independently a group of formula (II): Y in each occurrence is independently O or S. Z is O, S or NR3 wherein R3 is H or a substituent. R1 in each occurrence is independently H or a substituent. R2 in each occurrence is independently a substituent, n is at least 2. The polymer may be used as an electron-donating polymer in combination with an electron- accepting material in a bulk heterojunction layer of an organic photodetector.