公开(公告)号：US09644068B2

公开(公告)日：2017-05-09

申请号：US14653055

申请日：2013-12-12

Applicant: BASF SE ,  Polyera Corporation

Inventor： Ashok Kumar Mishra ,  Yucui Guan ,  Hiroyoshi Noguchi ,  Mi Zhou ,  Chongjun Jiao ,  Florian Dötz

IPC: C08G61/12 ,  H01L51/00 ,  C09B69/10 ,  H01L51/42 ,  H01L51/05

CPC classification number: C08G61/126 ,  C08G2261/12 ,  C08G2261/1412 ,  C08G2261/3223 ,  C08G2261/3241 ,  C08G2261/344 ,  C08G2261/411 ,  C08G2261/413 ,  C08G2261/51 ,  C08G2261/91 ,  C08G2261/92 ,  C09B69/109 ,  H01L51/0036 ,  H01L51/0043 ,  H01L51/0053 ,  H01L51/0558 ,  H01L51/4253 ,  Y02E10/549

Abstract: The present invention provides a polymer comprising a unit of formula, wherein R1 and R2 are independently from each other C1-30-alkyl, C2-30-alkenyl, C2-30-alkynyl, phenyl or a 5 to 8 membered heterocyclic ring system, wherein each of the C1-30-alkyl, C2-30-alkenyl or C2-30-alkynyl group may be substituted with 1 to 10 substituents independently selected from the group consisting of halogen, —CN, —NO2, —OH, —NH2, —NH(C1-20-alkyl), —N(C1-20-alkyl)2, —NH—C(O)—(C1-20-alkyl), —S(O)2OH, —CHO, —C(O)—C1-20-alkyl, —C(O)OH, —C(O)—OC1-20-alkyl, —C(O)NH2, —CO(O)NH—C1-20-alkyl, —C(O)N(C1-20-alkyl)2, —O—C1-20-alkyl, —O—C(O)—C1-20-alkyl, —SiH3, SiH2(C1-20-alkyl), SiH(C1-20-alkyl)2, Si(C1-20-alkyl)3, C4-8-cycloalkyl, phenyl and a 5 to 8 membered heterocyclic ring system, and phenyl and the 5 to 8 membered heterocyclic ring system may be substituted with 1 to 5 C1-16-alkyl groups, is 1, 2 or 3 and n is an integer from 2 to 10'000, a process for the preparation of the polymer and an electronic device comprising the polymer.

公开(公告)号：US09780315B2

公开(公告)日：2017-10-03

申请号：US14649039

申请日：2013-11-25

Applicant: BASF SE

Inventor： Chongjun Jiao ,  Iori Doi ,  Hans Jürg Kirner ,  Mi Zhou ,  Thomas Weitz ,  Ashok Kumar Mishra

IPC: H01L51/00 ,  H01L51/05 ,  C07D495/22

CPC classification number: H01L51/0074 ,  C07D495/22 ,  H01L51/0545 ,  H01L51/0558

Abstract: The present invention provides compounds of formula (1) wherein o is 1, 2 or 3, p is 0, 1 or 2, n is 0, 1 or 2, m is 0, 1 or 2, and A is a mono- or polycyclic ring system, which may contain at least one heteroatom, and an electronic device comprising the compounds as semiconducting material.

公开(公告)号：US09716237B2

公开(公告)日：2017-07-25

申请号：US15120981

申请日：2015-02-18

Applicant: BASF SE

Inventor： Chongjun Jiao ,  Iori Doi ,  Thomas Weitz ,  Chao Wu ,  Wyman Zhao ,  Szehui Chua ,  Stefan Becker ,  Michael Eustachi

IPC: C07D495/14 ,  H01L51/00 ,  H01L51/05

CPC classification number: H01L51/0074 ,  C07D495/14 ,  H01L51/0541 ,  H01L51/0558

Abstract: The present invention provides compounds of formula 1 wherein X1 and X2 are independently from each other O, S or Se, and an electronic device comprising the compounds as semiconducting material.