公开(公告)号：US11987738B2

公开(公告)日：2024-05-21

申请号：US16961118

申请日：2019-01-10

Applicant: BASF SE ,  Universitaet des Saarlandes

Inventor： Martin Koenemann ,  Hannah Stephanie Mangold ,  Sorin Ivanovici ,  Nils Steinbrueck ,  Guido Kickelbick

IPC: C08G77/442 ,  C07D471/06 ,  C09B69/10 ,  C09K11/06 ,  H01L33/50

CPC classification number: C09K11/06 ,  C07D471/06 ,  C08G77/442 ,  C09B69/10 ,  H01L33/502 ,  C09K2211/1425 ,  C09K2211/1433 ,  C09K2211/1466

Abstract: The present invention relates to a curable resin composition comprising a curable resin mixture and at least one C2-C3-alkenyl-substituted compound of formula (I) wherein m is 1, 2 or 3; Rm1, Rm2, Rm3 and Rm4 are hydrogen or C6-C14-aryloxy, which is substituted by one or more radicals selected from C1-C24-alkyl and C6-C14-aryl-C1-C10-alkylene; R5, R6, are hydrogen or optionally substituted C6-C14-aryl, or R5 and R6 together are a diradical of the formula A; A is a diradical of the formulae A.1 or A.2 wherein R7 is C2-C3-alkenyl; R8, n are as defined in the claims and in the description. The present invention also relates to a polymer comprising in copolymerized form at least one compound of formula (I) and an organopolysiloxane and to novel compounds of formula (I).

公开(公告)号：US11496223B2

公开(公告)日：2022-11-08

申请号：US16639387

申请日：2018-08-23

Applicant: BASF SE

Inventor： Sebastian Valouch ,  Robert Send ,  Sorin Ivanovici ,  Hannah Stephanie Mangold ,  Martin Koenemann

IPC: H04B10/00 ,  H04B10/572 ,  C09K11/06 ,  H01L33/50 ,  H04B10/50

Abstract: The present invention relates to a transmitter for transmitting data and for emitting electromagnetic radiation in the visible spectral range, wherein the transmitter comprises a) a radiation source for generating and emitting first electromagnetic radiation, b) a modulator being adapted to modulate the first electromagnetic radiation depending on the data to be transmitted generating modulated first electromagnetic radiation, and c) a frequency converter for converting at least a part of the modulated first electromagnetic radiation into modulated second electromagnetic radiation, said modulated second electromagnetic radiation being different from the modulated first electromagnetic radiation, wherein the frequency converter comprises a polymeric matrix material comprising at least one organic fluorescent colorant. Furthermore, the invention relates to an illumination device comprising such transmitter. Moreover, the invention relates to a data transmission system comprising such a transmitter as well as a receiver and a data analyzer.

公开(公告)号：US11279829B2

公开(公告)日：2022-03-22

申请号：US16477750

申请日：2018-01-17

Applicant: BASF SE

Inventor： Martin Koenemann ,  Gerhard Wagenblast ,  Hannah Stephanie Mangold ,  Sorin Ivanovici

IPC: C09B5/62 ,  F21V9/32 ,  C09D11/03 ,  C09D11/328 ,  C09D11/50 ,  C09K11/06 ,  H01L31/0232 ,  H01L51/00 ,  H01L51/42 ,  H01L51/50 ,  H01L31/055 ,  F21Y115/10 ,  H01L33/32

Abstract: The present invention relates to 1,6,7,12-tetra-(2-isopropylphenoxy)-substituted perylene tetracarboxylic acid diimides of the formula (I) wherein R1 and R2 independently of each other are selected from hydrogen, C1-C24-alkyl, C1-C24-haloalkyl, C3-C24-cycloalkyl, C6-C24-aryl and C6-C24-aryl-C1-C10-alkylene, where the rings of cydoalkyi, aryl, and aryl-alkylene in the three last-mentioned radicals are unsubstituted or substituted as defined in the claims and in the description. Moreover, the present invention relates to the use of said perylene compounds, in particular to the use of said perylene compound(s) in color converters, for data transmission and in security inks for security printing. The present invention also relates to the use of said color converters, to their use in lighting devices, to lighting devices comprising at least one LED and at least said color converter and to a device producing electric power upon illumination comprising a photovoltaic cell and said color converter.

公开(公告)号：US20190010165A1

公开(公告)日：2019-01-10

申请号：US16117364

申请日：2018-08-30

Applicant: BASF SE

Inventor： Martin KOENEMANN ,  Gerhard Wagenblast ,  Sorin Ivanovici ,  Gabriele Mattern ,  Martina Mitgude ,  Gerd Weber

IPC: C07D493/06 ,  C09B5/62 ,  C07D495/06 ,  C07D491/16 ,  C07D491/06 ,  H01L33/50 ,  C09B57/08 ,  C09K11/06

Abstract: The present invention relates to cyanated compounds of the formula (I) wherein at least one of the radicals R2, R3, R4 and R5 is CN, and the remaining radicals are selected from hydrogen, chlorine and bromine; X is O, S, SO or SO2; m is 0, 1, 2, 3 or 4; R1 is selected from bromine, chlorine, cyano, —NRaRb, C1-C24-alkyl, C1-C24-haloalkyl, C1-C24-alkoxy, C1-C24-haloalkoxy, C3-C24-cycloalkyl, heterocycloalkyl, heteroaryl, C6-C24-aryl, C6-C24-aryloxy, C6-C24-aryl-C1-C10-alkylene, etc.; A is a diradical selected from diradicals of the general formulae (A.1), (A.2), (A.3), and (A.4) wherein R6, (R7)n, (R8)o and (R9)p are as defined in the claims and in the description. The invention further relates to color converters comprising at least one polymer as a matrix material and at least one cyanated compound of formula (I) or mixtures thereof as a fluorescent dye, to the use of the color converters and to lighting devices comprising at least one LED and at least one color converter.

公开(公告)号：US10125143B2

公开(公告)日：2018-11-13

申请号：US15561218

申请日：2016-03-24

Applicant: BASF SE

Inventor： Martin Koenemann ,  Gerhard Wagenblast ,  Sorin Ivanovici ,  Gabriele Mattern ,  Martina Mitgude ,  Gerd Weber

IPC: C07D491/08 ,  H01L51/00 ,  C07D493/06 ,  C09B5/62 ,  C09K11/06 ,  C09B57/08 ,  H01L33/50 ,  C07D491/06 ,  C07D491/16 ,  C07D495/06 ,  H01L51/52

Abstract: Disclosed herein are cyanated compounds of the formula (I) wherein at least one of the radicals R2, R3, R4 and R5 is CN, and the remaining radicals are selected from hydrogen, chlorine and bromine; X is O, S, SO or SO2; m is 0, 1, 2, 3 or 4; R1 is selected from bromine, chlorine, cyano, —NRaRb, C1-C24-alkyl, C1-C24-haloalkyl, C1-C24-alkoxy, C1-C24-haloalkoxy, C3-C24-cycloalkyl, heterocycloalkyl, heteroaryl, C6-C24-aryl, C6-C24-aryloxy, C6-C24-aryl-C1-C10-alkylene, etc.; A is a diradical selected from diradicals of the general formulae (A.1), (A.2), (A.3), and (A.4) wherein R6, (R7)n, (R8)o and (R9)p are as defined in the claims and in the description. Also disclosed are color converters containing at least one polymer as a matrix material and at least one cyanated compound of formula (I) or mixtures thereof as a fluorescent dye, the use of the color converters, and lighting devices containing an LED and at least one color converter.

公开(公告)号：US20140301935A1

公开(公告)日：2014-10-09

申请号：US14354329

申请日：2012-10-24

Applicant: BASF SE ,  Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e.V.

Inventor： Sorin Ivanovici ,  Matthias Georg Schwab ,  Xinliang Feng ,  Klaus Muellen

IPC: C01B31/04 ,  C08G61/10 ,  C07C17/30 ,  C07C25/18

CPC classification number: C07C25/18 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/182 ,  C01B32/184 ,  C01B2204/06 ,  C01B2204/065 ,  C07C17/093 ,  C07C17/263 ,  C07C17/30 ,  C07C17/361 ,  C07C2603/42 ,  C07C2603/54 ,  C08G61/10 ,  C08G2261/148 ,  C08G2261/312 ,  C08G2261/412 ,  Y10S977/734 ,  Y10S977/842 ,  C07C25/22 ,  C07C25/24

Abstract: Oligophenylene monomers for the synthesis of polymeric precursors for the preparation of graphene nanoribbons, the polymeric precursors, and methods for preparing them, as well as methods for preparing the graphene nanoribbons from the polymeric precursors and the monomers are provided.

Abstract translation: 提供用于合成制备石墨烯纳米带的聚合物前体的亚乙基单体，聚合物前体及其制备方法，以及从聚合物前体和单体制备石墨烯纳米带的方法。