公开(公告)号：US08753550B2

公开(公告)日：2014-06-17

申请号：US13378384

申请日：2010-06-15

申请人： Céline Vairon ,  Marc Maurer ,  Ulrich Veith ,  Sascha Gysin

发明人： Céline Vairon ,  Marc Maurer ,  Ulrich Veith ,  Sascha Gysin

IPC分类号： F21V9/00 ,  G02B5/02 ,  G02C7/10 ,  G02F1/361 ,  G03B11/00 ,  C09B67/00 ,  C09B48/00 ,  C09B67/52

CPC分类号： C09B67/0036 ,  C01P2006/22 ,  C08K3/04 ,  C08K5/0041 ,  C08K9/04 ,  C09B67/0008 ,  C09C1/56 ,  C09D7/45 ,  C09D7/60 ,  C09D17/003 ,  C09D17/005

摘要： Pigment compositions containing organic pigments with an outstanding migration-free property and an excellent rheology at high concentration, and derivatives thereof containing heterocyclic substituents. The pigment compositions contains (a) carbon black or an organic pigment containing a chromophore Q1 of the following formula, wherein Z1 and Z2 are O or N—, C· is a carbon atom with an electron in a p orbital, and n is an integer from 1 to 4; and (b) a compound containing a chromophore of the following formula (II), wherein Q2 is an m-valent residue of carbon black or of the chromophore Q1; G1 is preferably and R1, R2, R3, R4, R5, R6, and R8 are preferably all H; m is an integer from 1 to 4. The pigment compositions can be used as rheology modifiers, preferably for pigmented coating compositions.

摘要翻译： 含有优异的无迁移性和高浓度流变性优异的有机颜料的颜料组合物及含有杂环取代基的衍生物。 颜料组合物含有（a）炭黑或含有下式发色团Q1的有机颜料，其中Z1和Z2为O或N-，C为碳原子，电子为轨道，n为整数 从1到4; 和（b）含有下式（II）的生色团的化合物，其中Q2是炭黑或发色团Q1的m价残基; G1优选为R 1，R 2，R 3，R 4，R 5，R 6和R 8全部为H; m为1至4的整数。颜料组合物可用作流变改性剂，优选用于着色涂料组合物。

公开(公告)号：US20120126184A1

公开(公告)日：2012-05-24

申请号：US13378384

申请日：2010-06-15

申请人： Celine Vairon ,  Marc Maurer ,  Ulrich Veith ,  Sascha Gysin

发明人： Celine Vairon ,  Marc Maurer ,  Ulrich Veith ,  Sascha Gysin

IPC分类号： C09D7/12 ,  C07D241/36 ,  F21V9/08 ,  C07D265/36 ,  C08K3/04 ,  C08K5/3465

CPC分类号： C09B67/0036 ,  C01P2006/22 ,  C08K3/04 ,  C08K5/0041 ,  C08K9/04 ,  C09B67/0008 ,  C09C1/56 ,  C09D7/45 ,  C09D7/60 ,  C09D17/003 ,  C09D17/005

摘要： The invention relates to a compound comprising a chromophore of formula (II), wherein m is an integer from 1 to 4, preferably 1 or 2; Q2 is a residue of carbon black or of a chromophore which comprises at least one group of the formula (I) or a cis/trans isomer thereof, wherein Z1 and Z2 are each independently of the other O or N—, each C. is independently of all others C. a carbon atom with an electron in a p orbital, and n is an integer from 1 to 4; G1 is a divalent group consisting of a linear chain consisting of 3 or 4 links each selected independently from the others from the group consisting of formula (III), (IV), (V), (VI), (VII) and formula (VIII), said links being sequentially connected together within the chain in any order by single bonds or, in case of two adjacent formula (VII) and/or formula (VIII), by double bonds, with the proviso that at least each one of the links are formula (IV) and formula (IX); R1, R2 and R3 are each independently of the others H, halogen, OH, NH2, NO2, R7, OR7, SR7, NR6R7, COR7, CO2R7, CONR6R7 or SO2R7; each R4 is independently from any other R4H or R7, preferably H, methyl or ethyl, most preferred H; each R5 is independently from any other R5H, halogen, OH, NH2, NO2, R7, OR7, SR7, NR6R7, COR7, CONR6R7 or SO2R7; R6 is H, a direct bond to a geminal R5 or R7, thus forming a 3- to 8-membered homo- or hetero-cyclic ring, or independently from any other R7 a group R7; each R7 is independently of any other R7C1-C8alkyl, C3-C8cycloalkyl, C2-C8alkenyl, C2-C8alkinyl or C3-C8cycloalkenyl which are each unsubstituted or substituted with one or more substituents selected from the group consisting of halogens, amino and hydroxy, and are uninterrupted or interrupted by one or more —O—, —S—, —NH— or —N(C1-C4alkyl)-; and m is an integer from 1 to 4, preferably 1 or 2, as well as the use of these compounds to improve therheology in coatings, colour filter-sand pigment compositions comprising these compounds in addition to pigments comprising chromophores of the structure [Q2]-[H]m.