Process for the preparation of pigment preparations of the anthanthrone
series
    1.
    发明授权
    Process for the preparation of pigment preparations of the anthanthrone series 失效
    制备ANTHANTHRONE系列染料制剂的方法

    公开(公告)号:US5071483A

    公开(公告)日:1991-12-10

    申请号:US409522

    申请日:1989-09-19

    CPC分类号: C09B67/0033

    摘要: A process for the preparation of pigment preparations of the anthanthrone series, which comprises subjecting anthanthrone crude pigments to aqueous pearl milling in the presence of dispersants of the formulaeQ.sub.1 -[A.sub.1 -X].sub.n (I)and/or[Q.sub.2 -A.sub.2 ].sub.z -Y (II)in which in formula (I) Q.sub.1 is the radical of an anthanthrone, azo, isoindolinone, diketopyrrolopyrrole or perinone compound, A.sub.1 is a direct bond or --O--, --S--, --NR.sub.3, --CO--, --SO.sub.2 --, --CR.sub.4 R.sub.5 -- or arylene, X is a group ##STR1## or a heterocyclic radical having at least one nitrogen atom, and R.sub.3, R.sub.4, R.sub.5, R.sub.6 and R.sub.7 are hydrogen atoms or saturated or unsaturated alkyl groups and n is 1 to 4, and in formula (II) Q.sub.2 is a radical of the formula ##STR2## in which R.sub.1 is hydrogen, halogen, alkyl, alkoxy or cyano, or, in the case that m.sub.1 >1, R.sub.1 can also be a combination of these substituents, R.sub.2 is hydrogen, halogen, an alkyl, alkoxy or cyano or, in the case that m.sub.2 >1, R.sub.2 can also be a combination of these substituents, m.sub.1 and m.sub.2 are 1 to 4, A.sub.2 is --(CH.sub.2).sub.p --, CR.sub.8 R.sub.9 --, arylene, --O--, --NR.sub.10 --, --CO-- or --SO.sub.2 --, in which p is from 1 to 6, R.sub.8, R.sub.9 and R.sub.10 are hydrogen or alkyl, Y is dimethylamino or diethylamino or an imidazole or piperazine radical and z is 1 or 2, and subjecting the suspensions of the prepigment preparations obtained to a heat treatment at temperatures from 20.degree. to 200.degree. C.

    摘要翻译: 一种制备蒽烷系列颜料制剂的方法,该方法包括在式Q1- [A1-X] n(I)和/或[Q2-A2]的分散剂存在下使蒽醌粗颜料进行水珍珠研磨, 其中式(I)中的QY(II)Q1为蒽醌,偶氮,异吲哚啉酮,二酮吡咯并吡咯或百草酮化合物的基团,A1为直接键或-O - , - S - , - NR 3,-CO-, - SO 2 - ,-CR 4 R 5 - 或亚芳基,X是具有至少一个氮原子的基团,或者R 3,R 4,R 5,R 6和R 7是氢原子或饱和或不饱和烷基,n是1 至(4)中,并且在式(II)中,Q2是下式的基团,其中R 1是氢,卤素,烷基,烷氧基或氰基,或者在m1> 1的情况下,R 1也可以是 这些取代基R2是氢,卤素,烷基,烷氧基或氰基,或者在m2≥1的情况下,R2也可以是这些取代基的组合,m1和m2是1-4,A2是 - (CH2)p - ,CR8R9-, 亚芳基,-O-,-NR 10 - , - CO-或-SO 2 - ,其中p为1至6,R 8,R 9和R 10为氢或烷基,Y为二甲基氨基或二乙基氨基或咪唑或哌嗪基,z为 为1或2,对得到的预标准剂的悬浮液进行20〜200℃的热处理。

    Pigment preparations
    2.
    发明授权
    Pigment preparations 失效
    颜料制剂

    公开(公告)号:US5071482A

    公开(公告)日:1991-12-10

    申请号:US410159

    申请日:1989-09-20

    CPC分类号: C09B67/0033 C09B57/12

    摘要: Pigment preparations consisting of organic pigments and basic additives of the general formula I(Q-A).sub.x Y (I)in which Q is a radical of the formula II ##STR1## in which R.sup.1 is halogen, an alkyl, alkoxy or cyano group, R.sup.2 is halogen, m and n are integers from 0 to 4, A is a chemical bond or a divalent group from the series consisting of --(CH.sub.2).sub.p --, --CR.sup.3 R.sup.4 --, arylene, --S--, --O-- and --NR.sup.5 --, in which p is an integer from 1 to 12, R.sup.3 is hydrogen or alkyl, R.sup.4 is alkyl and R.sup.5 is hydrogen or alkyl, Y is a tertiary nitrogen atom or a group ##STR2## in which R.sup.6, R.sup.7 and R.sup.8 are alkyl or alkenyl or a cycloaliphatic or araliphatic radical or an alkyleneheteroaryl radical, or Y is a saturated or unsaturated heterocyclic radical in which at least one tertiary nitrogen atom is included in the meanings mentioned for Y and x is a number from 1 to 6.

    摘要翻译: 由有机颜料和通式I(QA)x Y(I)的碱性添加剂组成的颜料制剂,其中Q是式II的基团,其中R 1是卤素,烷基,烷氧基或氰基 ,R2是卤素,m和n是0-4的整数,A是由 - (CH2)p-,-CR3R4 + 13,亚芳基,-S-,-O- 和-NR5-,其中p是1至12的整数,R3是氢或烷基,R4是烷基,R5是氢或烷基,Y是叔氮原子或基团,其中R6,R7和 R8是烷基或烯基或脂环族或芳脂族基或亚烷基杂芳基,或Y是饱和或不饱和的杂环基,其中在Y中提及的含义中至少含有一个叔氮原子,x是1至6的数 。

    Pigment preparations based on perylene compounds
    3.
    发明授权
    Pigment preparations based on perylene compounds 失效
    基于苝化合物的颜料制剂

    公开(公告)号:US5264034A

    公开(公告)日:1993-11-23

    申请号:US829046

    申请日:1992-03-06

    CPC分类号: C09B67/0033

    摘要: Pigment preparations consisting essentially of (a) at least one pigment based on perylene-3,4,9,10-tetracarboxylic dianhydride or on corresponding monoimides or diimides of tetracarboxylic acid monoanhydride, or a halogenation product thereof, (b) at least one pigment dispergent based on perylene-3,4,9,10-monoimide substituted on one or both imide nitrogen atoms by alkylene or arylene sulphonic or carboxylic acid groups or on corresponding diimides of tetracarboxylic acid monoanhydride, or a halogenation product thereof. The dispergents used appreciably enhance the key properties of perylene pigments, such as dispersibility, coloring power, stability to flocculation, transparency, rheological behavior and surface properties of the application medium. These new preparations are suitable for the pigmentation of high-quality lacquers and synthetic resins.

    摘要翻译: PCT No.PCT / EP90 / 01311 Sec。 371日期:1992年3月6日 102(e)1992年3月6日PCT PCT 1990年8月9日PCT公布。 出版物WO91 / 02034 日本1991年2月21日。基本上由(a)至少一种基于苝-3,4,9,10-四羧酸二酐或相应的四羧酸单酐的一酰亚胺或二酰亚胺的颜料或其卤化产物, (b)至少一种基于通过亚烷基或亚芳基磺酸或羧酸基团在一个或两个酰亚胺氮原子上取代的二萘嵌苯-3,4,9,10-单酰亚胺或相应的四羧酸单酸二酰亚胺或卤化反应的颜料分散体 其产品。 所使用的残余物明显增强了苝颜料的关键性能,例如分散性,着色力,絮凝稳定性,透明度,流变行为和表面性质。 这些新制剂适用于高品质漆和合成树脂的着色。

    Process for preparing perylene-3,4,9,10-tetracarboxylic diimide in transparent pigment form
    4.
    发明授权
    Process for preparing perylene-3,4,9,10-tetracarboxylic diimide in transparent pigment form 有权
    以透明颜料形式制备苝-3,4,9,10-四羧酸二酰亚胺的方法

    公开(公告)号:US06521756B2

    公开(公告)日:2003-02-18

    申请号:US09777211

    申请日:2001-02-05

    IPC分类号: C07D47106

    CPC分类号: C09B5/62 C09B67/0022

    摘要: The present invention provides a process for preparing transparent perylimide pigments of the formula (I) in which u is a number from 0 to 8 and, if u>0, E is a chlorine or bromine atom and, where u>1, may be a combination thereof, which comprises wet-grinding a crude perylimide pigment in a liquid medium in a stirred ballmill operated at a power density of from 1.0 kW per liter of milling space and at a stirrer tip speed of more than 12 m/s under the action of grinding media having a diameter of less than or equal to 0.9 mm, and isolating the resulting pigment.

    摘要翻译: 本发明提供制备式(I)的透明苝酰亚胺颜料的方法,其中0至8的数,如果u> 0,E是氯或溴原子,并且其中u> 1可以是 其组合包括在搅拌球磨机中在液体介质中湿法研磨粗己二酰亚胺颜料,该搅拌球磨机以每升研磨空间的功率密度为1.0kW,搅拌器末端速度大于12m / s 的直径小于或等于0.9mm的研磨介质,并分离所得颜料。

    Perylene compounds containing sulfonic acid groups process for preparing
them and their use
    5.
    发明授权
    Perylene compounds containing sulfonic acid groups process for preparing them and their use 失效
    含有磺酸基的苝化合物用于制备它们及其用途

    公开(公告)号:US5466807A

    公开(公告)日:1995-11-14

    申请号:US829045

    申请日:1992-03-09

    IPC分类号: C09B5/62 C07D471/06

    CPC分类号: C09B5/62

    摘要: Novel perylene compounds based on perylene-3,4,9,10-tetracarboxylic acid monoanhydride monoimides which are substituted by alkylene- or arylenesulfonic acid groups on one or both imide nitrogen atoms, or on corresponding tetracarboxylic acid diimides, or on a halogenation product thereof, have properties which render them accessible, in addition to their use as dispersing agent for pigments of the same class of compound or other categories, also for direct use as pigments and fluorescent dyestuffs as well as polymer-soluble dyestuffs.

    摘要翻译: PCT No.PCT / EP90 / 01312 Sec。 371日期:1992年3月9日 102(e)1992年3月9日PCT PCT 1990年8月9日PCT公布。 出版物WO91 / 02032 PCT 日期:1991年2月21日。基于在一个或两个酰亚胺氮原子上被亚烷基或亚芳基磺酸基取代的二萘嵌苯-3,4,9,10-四羧酸单酐的相应的二萘嵌苯化合物或相应的四羧酸二酰亚胺 或其卤化产物具有使其易于使用的性质,除了它们用作相同类别化合物或其它类别的颜料的分散剂,还用作直接用作颜料和荧光染料以及聚合物可溶的 染料

    Pigment preparations based on dioxazine compounds
    6.
    发明授权
    Pigment preparations based on dioxazine compounds 失效
    基于二恶嗪化合物的颜料制剂

    公开(公告)号:US5275653A

    公开(公告)日:1994-01-04

    申请号:US855329

    申请日:1992-03-20

    摘要: In order to improve the application properties, in particular the rheological and coloristic properties, and the gloss behavior and the flocculation stability of dioxazine pigments in acrylic varnishes, the surface of the base pigment is modified by coating with sulfo-containing dioxazine derivatives, which in most cases have been converted into the corresponding metal salts, into specific salt-like derivatives derived therefrom or, if desired, into cyclic ammonium compounds. Such a modification of the base pigment, i.e. production of the pigment preparations according to the invention by adding the specific dispersant, can take place at the stage of the pigment synthesis, during a comminution process of the coarse-crystalline crude pigment, by addition to the already finely divided crude pigment in the course of a subsequent solvent finish treatment or by mechanical mixing of the two essential components, pigment and dispersant.

    摘要翻译: 为了改善丙烯酸清漆中二恶嗪颜料的应用性能,特别是流变性和色泽性,以及二恶嗪颜料的光泽行为和絮凝稳定性,通过用含磺基的二恶嗪衍生物涂覆改性基色颜料的表面, 大多数情况已经被转化成相应的金属盐,由其衍生的特定的盐状衍生物,或者如果需要,转化为环状铵化合物。 碱性颜料的这种改性,即通过加入特定的分散剂生产根据本发明的颜料制剂可以在颜料合成阶段,在粗晶颜料的粉碎过程中,通过添加到 在随后的溶剂精制处理过程中或通过机械混合两种必需成分,颜料和分散剂,已经细分的粗颜料。

    Pigment preparations
    7.
    发明授权
    Pigment preparations 失效
    颜料制剂

    公开(公告)号:US5264032A

    公开(公告)日:1993-11-23

    申请号:US964514

    申请日:1992-10-21

    CPC分类号: C09B67/0033

    摘要: Pigment preparation essentially comprisinga) at least one pigment from the class of azo, anthrapyrimidine, anthanthrone, quinacridone, perinone, diketopyrrolopyrrole, dioxazine, flavanthrone, indanthrone, isoindolinone, isoviolanthrone, perylene, phthalocyanine, pyranthrone or thioindigo pigments or a mixture of pigments belonging to various classes, andb) at least one dispersant of the formula (I) ##STR1## in which P, independently of the pigments mentioned in a), is a radical of an anthanthrone azo, quinacridone, perinone, diketopyrrolopyrrole, dioxazine, indanthrone, perylene, phthalocyanine or thioindigo pigment,R.sup.1 and R.sup.2, independently of one another, are hydrogen, halogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy or nitro, andn is a number from 1 to 4,and their use for pigmenting of high-molecular-weight materials in the form of plastic compositions, melts, spinning solutions, varnishes, in particular of polyurethane-based aqueous varnishes or low-solvent high-solid acrylic varnishes, coating compositions and printing inks, in particular based on nitrocellulose.

    摘要翻译: 颜料制剂基本上包含:a)至少一种颜料,来自偶氮,蒽并嘧啶,蒽醌,喹吖啶酮,紫环酮,二酮吡咯并吡咯,二恶嗪,黄烷酮酮,阴丹酮,异吲哚啉酮,异戊醇,苝,酞菁,吡喃酮或硫靛颜料或属于 至少一种式(I)的分散剂其中P独立于a)中所述的颜料是蒽醌偶氮,喹吖啶酮,百里香酮,二酮吡咯并吡咯的基团, 二恶嗪,阴丹酮,苝,酞菁或硫靛颜料,R 1和R 2彼此独立地为氢,卤素,C 1 -C 4 - 烷基,C 1 -C 4 - 烷氧基或硝基,n为1至4的数,并且 它们用于以塑料组合物,熔体,纺丝溶液,清漆,特别是聚氨酯基水性清漆或低溶剂高固体丙烯酸清漆形式的高分子量材料着色,c 特别是基于硝化纤维素的组合物和印刷油墨。

    Method for producing vattable organic pigments
    8.
    发明授权
    Method for producing vattable organic pigments 失效
    生产有机颜料的方法

    公开(公告)号:US07056378B2

    公开(公告)日:2006-06-06

    申请号:US10511857

    申请日:2003-03-17

    IPC分类号: C09B67/04 C09B67/28 C08K5/00

    摘要: The invention relates to a method for producing vattable organic pigments. The invention is characterized in that an agueous or an aqueous-organic suspension of a coarse crystalline raw mineral is vatted and re-oxidised, and the pigment suspension is ground to a diameter equal to or less than 0.9 mm during vatting and/or during oxidation by means of an agitator ball mill, which is operated at a power density of more than 1.0 KW per litre per grinding chamber and at an agitator peripheral speed of more than 12 m/s, using grinding bodies.

    摘要翻译: 本发明涉及一种生产有机颜料的方法。 本发明的特征在于,将粗结晶原料矿物的水性有机悬浮液或水 - 有机悬浮液进行包覆并再次氧化,并且在蒸煮和/或氧化期间将颜料悬浮液研磨至等于或小于0.9mm的直径 通过搅拌器球磨机,其使用研磨体在功率密度大于1.0KW / l每研磨室和搅拌器圆周速度大于12m / s的条件下操作。

    Method for producing vattable organic pigments
    9.
    发明申请
    Method for producing vattable organic pigments 失效
    生产有机颜料的方法

    公开(公告)号:US20050229817A1

    公开(公告)日:2005-10-20

    申请号:US10511857

    申请日:2003-03-17

    摘要: The invention relates to a method for producing vattable organic pigments. The invention is characterised in that an aqueous or an aqueous-organic suspension of a coarse crystalline raw mineral is vatted and re-oxidised, and the pigment suspension is ground to a diameter equal to or less than 0.9 mm during vatting and/or during oxidation by means of an agitator ball mill, which is operated at a power density of more than 1.0 KW per litre per grinding chamber and at an agitator peripheral speed of more than 12 m/s, using grinding bodies.

    摘要翻译: 本发明涉及一种生产有机颜料的方法。 本发明的特征在于,将粗结晶原料矿物的水性有机悬浮液或水 - 有机悬浮液进行水化和再次氧化,并且在蒸煮和/或氧化期间将颜料悬浮液研磨至等于或小于0.9mm的直径 通过搅拌器球磨机,其使用研磨体在功率密度大于1.0KW / l每研磨室和搅拌器圆周速度大于12m / s的条件下操作。

    Process for preparing perylene-3,4,9,10-tetracarboxylic diimide in transparent pigment form
    10.
    发明授权
    Process for preparing perylene-3,4,9,10-tetracarboxylic diimide in transparent pigment form 有权
    以透明颜料形式制备苝-3,4,9,10-四羧酸二酰亚胺的方法

    公开(公告)号:US06646126B2

    公开(公告)日:2003-11-11

    申请号:US10323070

    申请日:2002-12-18

    IPC分类号: C07D47106

    CPC分类号: C09B5/62 C09B67/0022

    摘要: The present invention provides a process for preparing transparent perylimide pigments of the formula (I): in which u is a number from 0 to 8 and, if u>0, E is a chlorine or bromine atom and, where u>1, may be a combination thereof, which comprises wet-grinding a crude perylimide pigment in a liquid medium in a stirred ballmill operated at a power density of from 1.0 kW per liter of milling space and at a stirrer tip speed of more than 12 m/s under the action of grinding media having a diameter of less than or equal to 0.9 mm, and isolating the resulting pigment.

    摘要翻译: 本发明提供了制备式(I)的透明苝酰亚胺颜料的方法:其中0是0至8的数,如果u> 0,E是氯或溴原子,并且其中u> 1,可以是 其组合包括在搅拌球磨机中在液体介质中湿法研磨粗己二酰亚胺颜料,该搅拌球磨机以每升研磨空间的功率密度为1.0kW,搅拌器末端速度大于12m / s,在 具有直径小于或等于0.9mm的研磨介质的作用,并分离所得颜料。