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    Cyanoaryl substituted benz(othi)oxanthene compounds
    6.
    发明授权
    Cyanoaryl substituted benz(othi)oxanthene compounds 有权

    公开(公告)号：US11236101B2

    公开(公告)日：2022-02-01

    申请号：US16954931

    申请日：2018-12-18

    Applicant: BASF SE

    Inventor： Martin Koenemann ,  Gerhard Wagenblast ,  Sorin Ivanovici ,  Hannah Stephanie Mangold ,  Hisatoshi Kura ,  Mamiko Matsunaga

    IPC: C07D491/06 ,  G02F1/25 ,  H01L31/055 ,  G02F1/1362

    Abstract: The present invention relates to a cyanoaryl substituted compound of formula (I), (I) wherein m is 0-4; R2, R3, R4 and R5 are selected from hydrogen, chlorine, bromine and C6-C24-aryl, which carries one to three cyano; each R1 independently from each other 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., with the proviso that at least one of the radicals R1, R2, R3, R4 and R5 is C6-C24-aryl, which carries one to three cyano; X is O, S, SO or SO2; A is a diradical of the formulae (A.1), (A.2), (A.3), or (A.4) wherein *, R6, (R7)n, (R8)o and (R9)p are as defined in the claims and in the description. The invention also relates to the use of said compound(s) in color converters, to said color converters and their use, to lighting devices, to a backlight unit for liquid crystal displays; a liquid crystal display device and a self-emissive display device comprising at least one compound (I).

    SOLID PIGMENT PREPARATIONS CONTAINING WATER-SOLUBLE SURFACE-ACTIVE ADDITIVES AND ANTI-OXIDANTS
    7.
    发明申请
    SOLID PIGMENT PREPARATIONS CONTAINING WATER-SOLUBLE SURFACE-ACTIVE ADDITIVES AND ANTI-OXIDANTS 审中-公开
    含有水溶性表面活性添加剂和抗氧化剂的固体颜料制剂

    公开(公告)号：US20150274977A1

    公开(公告)日：2015-10-01

    申请号：US14673992

    申请日：2015-03-31

    Applicant: BASF SE

    Inventor： Hansulrich REISACHER ,  Uwe Mauthe ,  Gerhard Wagenblast

    IPC: C09C1/24 ,  C09C1/00

    CPC classification number: C09C1/24 ,  C01P2006/12 ,  C08K5/0008 ,  C09B67/006 ,  C09B67/0089 ,  C09B67/009 ,  C09C1/0006 ,  C09C1/0081 ,  C09D17/007

    Abstract: Solid pigment preparations comprising as essential constituents (A) 45% to 90% by weight of at least one color-conferring component comprising (A1) 5% to 100% by weight of at least one pigment and (A2) 0% to 95% by weight of at least one filler without self color, (B) 5% to 50% by weight of at least one water-soluble surface-active additive from the group of alkylene oxide group containing additives (B1) and alkylene oxide group free additives (B2), the alkylene oxide group containing additive (B1) comprising at least 5% by weight of the pigment preparation, and (C) 0.1% to 5% by weight of an antioxidant and also production and use of the pigment preparations for coloration of macromolecular organic or inorganic materials and also of plastics materials.

    Abstract translation: 包含作为必要组分的固体颜料制剂（A）45重量％至90重量％的至少一种赋色成分，其包含（A1）5重量％至100重量％的至少一种颜料和（A2）0％至95％ 的至少一种不含自身颜色的填料，（B）5重量％至50重量％的至少一种来自含环氧烷烃基的添加剂（B1）和不含环氧烷烃的添加剂的水溶性表面活性添加剂 （B2）中，含有至少5重量％的颜料制剂的含环氧烷基的添加剂（B1）和（C）0.1〜5重量％的抗氧化剂，以及着色用颜料制剂的制造和使用 的大分子有机或无机材料以及塑料材料。

    Cyanated perylene compounds
    9.
    发明授权
    Cyanated perylene compounds 有权

    公开(公告)号：US09919999B2

    公开(公告)日：2018-03-20

    申请号：US15309631

    申请日：2015-05-08

    Applicant: BASF SE

    Inventor： Martin Koenemann ,  Gerhard Wagenblast ,  Sorin Ivanovici ,  Robert Send ,  Gabriele Mattern ,  Gerd Weber

    IPC: C07C255/57 ,  C09K11/06 ,  C07C255/52 ,  C09K11/77

    CPC classification number: C07C255/57 ,  C07C255/52 ,  C09K11/06 ,  C09K11/7774 ,  C09K2211/1011

    Abstract: The present invention relates to a cyanated perylene compound of the formula I in which one of the Z substituents and one of the Z* substituents are cyano and the other Z substituent and the other Z* substituent are each independently CO2R9, CONR10R11, optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl or C6-C14-aryl, where R9, R10 and R11 are each as defined in the claims; and mixtures thereof. The present invention further relates to a composition comprising a cyanated perylene compound of the formula I or mixtures thereof and to a process for preparation thereof; to color converters comprising at least one polymer as matrix material and at least one cyanated perylene compound or mixtures thereof or a composition comprising at least one cyanated perylene compound or mixtures thereof as fluorescent dye; to the use of these color converters and to lighting devices comprising at least one LED and at least one color converter.

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