公开(公告)号：US10815236B2

公开(公告)日：2020-10-27

申请号：US16080166

申请日：2017-02-27

Applicant: BASF SE

Inventor： Jean-Charles Flores ,  Pascal Hayoz ,  Iain McCulloch ,  Nkechinyerem Onwubiko ,  Daniel Kaelblein ,  Wan Yue ,  Hung-Yang Chen ,  Astrid-Caroline Knall

IPC: C07D487/04 ,  C09B57/00 ,  C09B69/10 ,  H01L51/00 ,  H01L51/05

Abstract: Compounds of formula (I) and polymers comprising at least a structure of formula (II), wherein T1 or T2 are independently of each other a group of Formula (III), Formula (iv) Qa, Qb, Qc, Qd, Qe or Qf are independently of each other O, S or NR1.

公开(公告)号：US11319396B2

公开(公告)日：2022-05-03

申请号：US16336660

申请日：2017-09-20

Applicant: BASF SE

Inventor： Emmanuel Martin ,  Fulvio Giacomo Brunetti ,  Daniel Kaelblein ,  Konrad Knoll ,  Jordan Thomas Kopping

IPC: C08F297/04 ,  H01L51/05

Abstract: The present invention provides compositions comprising a) at least one polymer consisting of one polymerblock A and at least two polymerblocks B, wherein each polymerblock B is attached to the polymerblock A, and wherein at least 60 mol % of the monomer units of polymerblock B are selected from the group consisting of Formulae (1A), (1B), (1C), (1D), (1E), (1F) and 1G, 1H and 1I wherein R1, R2, R3, R4, R5, R6, R7 and R8 are independently and at each occurrence H or C1-10-alkyl, and b) at least one crosslinking agent carrying at least two azide groups, as well as to layers formed from these compositions, electronic devices comprising these layers and to specific polymers encompassed by the polymers of the composition.

公开(公告)号：US10669371B2

公开(公告)日：2020-06-02

申请号：US15543637

申请日：2016-01-15

Applicant: BASF SE

Inventor： Pascal Hayoz ,  Daniel Kaelblein ,  Iain McCulloch ,  Wan Yue

IPC: C08G61/12 ,  C09K11/06 ,  H01B1/12 ,  H01L51/00 ,  H01L51/05

Abstract: Polymers comprising at least one unit of formula (1) and their use as semiconducting materials.

公开(公告)号：US11225489B2

公开(公告)日：2022-01-18

申请号：US16462437

申请日：2017-12-06

Applicant: BASF SE ,  King Abdullah University of Science and Technology

Inventor： Hu Chen ,  Weimin Zhang ,  Michael Hurhangee ,  Iain Mcculloch ,  Pascal Hayoz ,  Daniel Kaelblein

IPC: C07D495/04 ,  C08G61/12 ,  H01L51/00

Abstract: Disclosed herein are polymers comprising at least one unit of formulae (1a)-(1f):

公开(公告)号：US10442888B2

公开(公告)日：2019-10-15

申请号：US15765525

申请日：2016-10-20

Applicant: BASF SE

Inventor： Marek Grzybowski ,  Daniel T. Gryko ,  Bartlomiej Sadowski ,  Karen Strassel ,  Pascal Hayoz ,  Daniel Kaelblein

IPC: C08G61/12 ,  C07D471/22 ,  H01B1/12 ,  H01L51/00 ,  H01L51/05 ,  H01L51/42

Abstract: Polymers containing a repeating unit of the formula —[Ar—Y—Ar′]— (V), and compounds of formula R10—Ar—Y—Ar′—R10′ (I), where Y is a group of formula and organic devices containing the polymers. The polymers and compounds have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers and compounds are used in organic field effect transistors, organic photovoltaics and photodiodes.

公开(公告)号：US10403822B2

公开(公告)日：2019-09-03

申请号：US15324548

申请日：2015-07-07

Applicant: BASF SE

Inventor： Iain McCulloch ,  Iain Meager ,  Bob Schroeder ,  Pascal Hayoz ,  Jean-Charles Flores ,  Klemens Mathauer ,  Patrice Bujard ,  Daniel Kaelblein

IPC: C08G61/12 ,  H01L51/00 ,  H01L51/05

Abstract: Polymers containing at least one unit of formula wherein X1, X2 and X3 are independently from each other O, S or NR1, a process for their preparation, intermediates and electronic devices containing these polymers as semiconducting material.

公开(公告)号：US10186664B2

公开(公告)日：2019-01-22

申请号：US15318566

申请日：2015-06-16

Applicant: BASF SE

Inventor： Thomas Gessner ,  Daniel Kaelblein ,  Jochen Brill ,  Thomas Musiol ,  Frank Wuerthner ,  Sabin-Lucian Suraru ,  Matthias Stolte

IPC: H01L51/00 ,  C07D471/08 ,  C07D471/06 ,  H01L27/28 ,  C09B57/08 ,  H01L51/05 ,  H01L51/42

Abstract: The present invention relates to compounds of the formula (I) where R1 and R2 independently of each other, are selected from 1H,1H—C2-C10-perfluoroalkyl and 1H,1H,2H,2H—C3-C10-perfluoroalkyl, except for the compound of formula (I), where R1 and R2 are both 1H,1H-perfluorobutyl, and to their use, especially as an n-type semiconductor.

公开(公告)号：US10020456B2

公开(公告)日：2018-07-10

申请号：US15514180

申请日：2015-08-13

Applicant: BASF SE

Inventor： Emmanuel Martin ,  Fulvio G. Brunetti ,  Mi Zhou ,  Stefan Becker ,  Daniel Kaelblein ,  Chao Wu ,  Raimond Praptana ,  Konrad Knoll ,  Jordan Thomas Kopping

IPC: C08L27/12 ,  H01L51/05 ,  C09D125/18 ,  C08F12/32 ,  H01L51/00

CPC classification number: H01L51/052 ,  C08F12/20 ,  C08F12/22 ,  C08F12/32 ,  C08F112/14 ,  C08F212/14 ,  C09D125/18 ,  H01L51/004 ,  H01L51/0043 ,  C08F212/32

Abstract: Polymers comprising at least one unit of formula (1) wherein n is 0 or 1, m and p are independently from each other 0, 1, 2, 3, 4, 5 or 6, provided that the sum of n, m and p is at least 2, and n and p are not 0 at the same time, Ar1 and Ar2 are independently from each other C6-14-arylene or C6-14-aryl, which may be substituted with 1 to 4 substituents independently selected from the group consisting of C1-30-alkyl, C2-30-alkenyl, C2-30-alkynyl, C5-8-cycloalkyl, C6-14-aryl and 5 to 14 membered heteroaryl, and X1, X2 and X3 are independently from each other and at each occurrence O or S, compositions comprising these polymers, and electronic devices comprising a layer formed from the compositions. Preferably, the electronic device is an organic field effect transistor and the layer is the dielectric layer.