公开(公告)号：US5900050A

公开(公告)日：1999-05-04

申请号：US953602

申请日：1997-10-17

申请人： Michael D. Hayden ,  Charles W. Sandefur ,  Abdul Sattar ,  Charles E. Shannon ,  Brian L. Thompson

发明人： Michael D. Hayden ,  Charles W. Sandefur ,  Abdul Sattar ,  Charles E. Shannon ,  Brian L. Thompson

IPC分类号： C08K9/04 ,  C09B67/10 ,  C09B67/14 ,  C09B67/18 ,  C09B67/20 ,  C09D11/02 ,  C08K5/16

CPC分类号： C08K9/04 ,  C09B67/0014 ,  C09B67/002

摘要： This invention relates to a process for preparing pigment compositions by conditioning an organic pigment, at about 50 to about 200.degree. C., with(1) at least about 0.1% by weight, relative to the organic pigment, of one or more surfactants of formula (I) and/or formula (II) ##STR1## and/or ##STR2## wherein R.sup.1, R.sup.2, R.sup.3, X, Y, Z, and Z' are defined herein; and (2) about 1 to about 100 parts by weight, per part by weight of the organic pigment, of a liquid in which the organic pigment is substantially insoluble.

摘要翻译： 本发明涉及一种制备颜料组合物的方法，该方法是在约50至约200℃下调理有机颜料，其中（1）相对于有机颜料至少约0.1重量％的一种或多种表面活性剂 式（I）和/或式（II）和/或其中R1，R2，R3，X，Y，Z和Z'在本文中定义; 和（2）每重量份有机颜料约1至约100重量份的有机颜料基本上不溶的液体。

公开(公告)号：US5922123A

公开(公告)日：1999-07-13

申请号：US992280

申请日：1997-12-17

申请人： Charles W. Sandefur ,  Charles E. Shannon ,  Brian L. Thompson

发明人： Charles W. Sandefur ,  Charles E. Shannon ,  Brian L. Thompson

IPC分类号： C09B67/08 ,  C08L101/00 ,  C09B67/10 ,  C09B67/20 ,  C09B67/46 ,  C09D7/12 ,  C09D11/02 ,  C09D201/00 ,  C04B16/00 ,  C08K5/00

CPC分类号： C09B67/0089 ,  C09B67/0014

摘要： This invention relates to a process for preparing pigment compositions by conditioning an organic pigment, at about 50 to about 200.degree. C., with(1) at least about 0.1% by weight, relative to the organic pigment, of one or more surfactants of formula (I) ##STR1## wherein R.sup.1 is a C.sub.8 -C.sub.30 aliphatic group optionally having one or more carbon atoms in the main chain replaced with --O--, --S--, --CONH--, --NHCO--, --CH.dbd.CH--, C.sub.5 -C.sub.7 cycloalkylene, phenylene, or --OSi(C.sub.1 -C.sub.4 alkyl).sub.2 -,R.sup.2 is hydrogen, C.sub.1 -C.sub.6 alkyl, or C.sub.1 -C.sub.6 hydroxyalkyl,R.sup.3 is hydrogen, C.sub.1 -C.sub.6 alkyl, or C.sub.1 -C.sub.6 hydroxyalkyl, or R.sup.2 and R.sup.3 together are C.sub.4 -C.sub.7 alkylene, andX is a direct bond, or X and R.sup.2 form a five- to seven-membered heterocyclic ring (and R.sup.3 can form a double bond in X), or X, R.sup.2, and R.sup.3 together with the N-oxide nitrogen atom represent a bicyclic heterocycle, and(2) about 1 to about 100 parts by weight, per part by weight of the organic pigment, of a liquid in which the organic pigment is substantially insoluble.

摘要翻译： 本发明涉及一种制备颜料组合物的方法，该方法是在约50至约200℃下调理有机颜料，其中（1）相对于有机颜料至少约0.1重量％的一种或多种表面活性剂 式（I）其中R1是在主链中任选具有一个或多个碳原子的C 8 -C 30脂族基团，被-O - ， - S - ， - CONH - ， - NHCO - ， - CH = CH-， C7亚环烷基，亚苯基或-OSi（C1-C4烷基）2-，R2是氢，C1-C6烷基或C1-C6羟基烷基，R3是氢，C1-C6烷基或C1-C6羟基烷基，或R2和 R3一起是C4-C7亚烷基，X是直接键，或X和R2形成五至七元杂环（并且R 3可以在X中形成双键）或X，R 2和R 3连同 N-氧化物氮原子表示双环杂环，和（2）约1至约100重量份，相对于每重量份的有机颜料，有机颜料基本上不溶于其中的液体。

公开(公告)号：US5120858A

公开(公告)日：1992-06-09

申请号：US675344

申请日：1991-03-25

申请人： Charles W. Sandefur ,  Brian L. Thompson ,  James J. Good

发明人： Charles W. Sandefur ,  Brian L. Thompson ,  James J. Good

IPC分类号： C09B23/06

CPC分类号： C09B23/06

摘要： This invention relates to a process for preparing trimethine dyestuffs of the formula ##STR1## wherein R.sup.1 is lower alkyl; R.sup.2 is hydrogen, alkyl, cycloalkyl, aryl, aralkyl, alkoxy, cycloalkoxy, aryloxy, aralkoxy, fluorinated alkyl, alkanoyl, aroyl, alkoxycarbonyl, aryloxycarbonyl, aralkoxycarbonyl, alkanoylamino, aroylamino, alkylaminocarbonyl, arylaminocarbonyl, alkoxycarbonylamino, alkylsulfonyl, arylsulfonyl, halogen, cyano, nitro, carbamoyl, or sulfonamido, or two R.sup.2 together form a fused benzene ring; n is an integer of from 1 to 4; and A.sup.- is an anion, by reacting a mixture of(a) an indoline compound of the formula ##STR2## (b) 1.25 to 1.8 parts by moles, based on the indoline compound, of acetic anhydride; and (c) 0.5 to 0.75 parts by moles, based on the indoline compound, of formic acid to form the dyestuff.

摘要翻译： 本发明涉及一种制备式IMAMA + TR图像的三甲基染料的方法，其中R1是低级烷基; R 2是氢，烷基，环烷基，芳基，芳烷基，烷氧基，环烷氧基，芳氧基，芳烷氧基，氟化烷基，烷酰基，芳酰基，烷氧基羰基，芳氧基羰基，芳烷氧基羰基，烷酰基氨基，芳酰氨基，烷基氨基羰基，芳基氨基羰基，烷氧基羰基氨基，烷基磺酰基，芳基磺酰基， ，硝基，氨基甲酰基或磺酰氨基，或两个R 2一起形成稠合苯环; n为1〜4的整数， 并且A-是阴离子，通过使式（a）的二氢吲哚化合物与（b）基于二氢吲哚化合物的1.25至1.8份摩尔的乙酸酐的混合物反应; 和（c）基于二氢吲哚化合物的0.5至0.75份摩尔的甲酸形成染料。

公开(公告)号：US06403797B1

公开(公告)日：2002-06-11

申请号：US09747058

申请日：2000-12-22

申请人： Charles W. Sandefur ,  Brian L. Thompson ,  Michael J. Greene ,  Gregory R. Schulz

发明人： Charles W. Sandefur ,  Brian L. Thompson ,  Michael J. Greene ,  Gregory R. Schulz

IPC分类号： C07D22100

CPC分类号： C09B5/62 ,  C09B67/0033

摘要： This invention relates to a process for preparing perylene pigment compositions by (a) reacting, at a temperature of less than about 25° C., a mixture of (1) a perylene tetracarboxylic compound, (2) at least about 0.1% by weight, relative to the perylene tetracarboxylic compound, of a surfactant of formula (I)  wherein R1, R2, R3, X, Y, Z, and Z′ are defined herein, (3) an equivalent excess, relative to the amount of the perylene tetracarboxylic compound, of ammonia or a primary amine RA—NH2, wherein RA is defined herein, and (4) optionally, a solvent,  to form a perylene intermediate; (b) heating the perylene intermediate at a temperature of about 50° C. to about 250° C., optionally in the presence of certain non-pigmentary cyclic anhydrides or imides and/or solvents; and (c) collecting the perylene pigment composition.

摘要翻译： 本发明涉及一种制备苝颜料组合物的方法，该方法是（a）在小于约25℃的温度下使（1）苝四羧酸化合物，（2）至少约0.1重量％ 相对于苝四羧酸化合物，其中R 1，R 2，R 3，X，Y，Z和Z'在本文中定义的式（I）表面活性剂，（3）相对于苝的量的当量过量 四羧酸化合物，氨或伯胺RA-NH 2，其中RA在本文中定义，和（4）任选的溶剂，以形成苝中间体;（b）在约50℃的温度下加热苝中间体 至约250℃，任选地在某些非颜料环状酸酐或酰亚胺和/或溶剂的存在下进行; 和（c）收集苝颜料组合物。