Pigment finishing by microwave heating
    4.
    发明申请
    Pigment finishing by microwave heating 失效
    微波加热处理颜料

    公开(公告)号:US20060060111A1

    公开(公告)日:2006-03-23

    申请号:US11229464

    申请日:2005-09-16

    CPC分类号: C09B67/0025 C09B67/0001

    摘要: The invention relates to a process for aftertreating organic pigments which comprises heating the unground or ground organic crude pigment in water and/or organic solvents by means of microwave irradiation, under pressure if desired, so that the mass temperature of the mixture reaches 30 to 250° C.

    摘要翻译: 本发明涉及一种用于后处理有机颜料的方法,其包括在需要时在压力下通过微波照射在水和/或有机溶剂中加热未研磨或研磨的有机粗颜料,使得混合物的质量温度达到30至250 C。

    Method for pigmenting semi-crystalline plastics with phthalocyanine pigments in a non-warping manner
    7.
    发明申请
    Method for pigmenting semi-crystalline plastics with phthalocyanine pigments in a non-warping manner 失效
    以非翘曲的方式用酞菁颜料着色半晶体塑料的方法

    公开(公告)号:US20060207477A1

    公开(公告)日:2006-09-21

    申请号:US10569112

    申请日:2004-08-07

    IPC分类号: C08K5/00

    CPC分类号: C09B67/0019

    摘要: The invention relates to a method for pigmenting semi-crystalline plastics with phthalocyanine pigments in a non-warping manner. Said method is characterised by the use of a phthalocyanine pigment that has been heated as a suspension in an organic solvent in the presence of a dicarboxylic acid or a dixarboxylic acid salt to a temperature of at least 80° C. The invention also relates to a phthalocyanine pigment produced in this way.

    摘要翻译: 本发明涉及一种以非翘曲的方式将酞菁颜料着色的半结晶塑料的方法。 所述方法的特征在于使用在二羧酸或二甲酸盐存在下作为悬浮液在有机溶剂中加热至至少80℃的酞菁颜料。本发明还涉及一种 以这种方式生产的酞菁颜料。

    Diketopyrrolopyrrole cocrystals
    8.
    发明授权
    Diketopyrrolopyrrole cocrystals 有权
    二酮吡咯并吡咯共晶

    公开(公告)号:US08119042B2

    公开(公告)日:2012-02-21

    申请号:US12678665

    申请日:2008-09-24

    摘要: The invention relates to cocrystals of compounds of the formulae (I), (II) and (III), obtainable by reacting 1 mol of a succinic diester with 2 mol of a mixture of nitriles A-CN and B—CN, where A-CN and B—CN are present in the nitrile mixture in a molar ratio of 90:10 to 30:70 relative to one another, and where A-CN is 2-chlorobenzonitrile and B—CN is 4-X-benzonitrile where X=chlorine, methyl or nitrile.

    摘要翻译: 本发明涉及通过使1mol琥珀酸二酯与2mol腈A-CN和B-CN的混合物反应获得的式(I),(II)和(III)化合物的共晶体,其中A- CN和B-CN以相对于彼此为90:10至30:70的摩尔比存在于腈混合物中,并且其中A-CN为2-氯苄腈,B-CN为4-X-苄腈,其中X = 氯,甲基或腈。

    Method for Undistorted Pigmentation of Partially Crystalline Plastics
    9.
    发明申请
    Method for Undistorted Pigmentation of Partially Crystalline Plastics 审中-公开
    部分结晶塑料的无失真颜料化方法

    公开(公告)号:US20080194742A1

    公开(公告)日:2008-08-14

    申请号:US11660333

    申请日:2005-08-16

    IPC分类号: C08K5/3415

    摘要: The present invention relates to a method for colouring partially crystalline plastics in the material. The invention is characterized in that (i) a partially crystalline plastic from the group of homopolymers, terpolymers or ethylene copolymers, propylene, butylenes, styrene, and/or divinyl-benzene, polyesters, polyamides and the thermoplastic ionomers; (ii) a pigment from the group of dicetopyrrolopyrrole-, quinacridone, disazocondensation, isoindolinions and isoindoline pigments; and (iii) 0.001 to 0.25 weight part, in relation to a weight part pigment of an additive of formula (I), are formed, wherein Q is a radical of a dicetopyrrolopyrrole compound of formula (1a), wherein R14, R15, R16 and R17 independently represent hydrogen, halogen, C1-C4-alkyl, C1-C4-alkoxy, or cyano; s is a number between 0.1-4.0; and R is a radical of formula —CONZ1Z2, —NZ1Z2 or —COOZ3.

    摘要翻译: 本发明涉及一种用于着色材料中的部分结晶塑料的方法。 本发明的特征在于:(i)来自均聚物,三元共聚物或乙烯共聚物,丙烯,丁烯,苯乙烯和/或二乙烯基苯,聚酯,聚酰胺和热塑性离聚物的组的部分结晶塑料; (ii)二氯吡咯并吡咯 - ,喹吖啶酮,二缩合,异二氢吲哚和异吲哚啉颜料组合的颜料; 和(iii)相对于式(I)的添加剂的重量份颜料,0.001至0.25重量份,其中Q是式(1a)的二吡咯并吡咯化合物的基团,其中R 14 R 15,R 16和R 17独立地表示氢,卤素,C 1〜 C 1 -C 4烷基,C 1 -C 4 - 烷氧基或氰基; s是0.1-4.0之间的数字; 并且R是式-CONZ 1,Z 2,-NZ 1,Z 2,...,CO 2, SUP> 3

    Method for production of polymer-encapsulated pigments
    10.
    发明授权
    Method for production of polymer-encapsulated pigments 有权
    聚合物包封颜料的生产方法

    公开(公告)号:US08703865B2

    公开(公告)日:2014-04-22

    申请号:US11587879

    申请日:2005-04-21

    IPC分类号: C08F2/32 C04B14/00

    CPC分类号: C09D17/003 C09B67/0013

    摘要: The invention relates to a method for production of an aqueous dispersion of polymer-encapsulated pigments characterized in that (a) an aqueous pigment dispersion, containing at least one organic pigment (P) at least one surfactant (T), and water is prepared,(b) a monomer miniemulsion stabilized by a hydrophobic organic compound with a water solubility at 20° C. of not more than 5×10−5 g/l, is prepared from a polymerizable monomer (M) and at least one surfactant (T), in water, (c) a monomer pigment emulsion is prepared, whereby the aqueous pigment dispersion from (a) and the monomer miniemulsion from (b) are mixed and homogenized, and (d) the pigment-containing monomer miniemulsion from (c) is polymerized in the presence of a polymerization initiator and/or by heat, whereupon an encapsulation of the pigment with the polymer thus formed occurs.

    摘要翻译: 本发明涉及一种生产聚合物包封颜料的水分散体的方法,其特征在于(a)制备含有至少一种有机颜料(P)至少一种表面活性剂(T)的水性颜料分散体和水, (b)由可聚合单体(M)和至少一种表面活性剂(T)制备由20℃下的水溶性为5×10-5g / l以下的疏水性有机化合物稳定的单体细乳液 ),在水中,(c)制备单体颜料乳液,由此将来自(a)的水性颜料分散体和(b)的单体细乳液混合并均化,和(d)含颜料的单体细乳液从(c )在聚合引发剂和/或通过热的存在下聚合,由此发生颜料与如此形成的聚合物的包封。