GRANULATED COLORANT AND RELATED ART
    3.
    发明申请
    GRANULATED COLORANT AND RELATED ART 有权
    颗粒状颜料及相关技术

    公开(公告)号:US20110065844A1

    公开(公告)日:2011-03-17

    申请号:US12950078

    申请日:2010-11-19

    摘要: A granulated colorant as a granulation product of a powdery nigrosine dye, that has a bulk density of 0.4 to 0.7 g/ml and a hardness of 1 to 20 N. A high-concentration master batch obtained by blending a granulated colorant and a thermoplastic resin, which comprises 25 to 100 parts by weight of a nigrosine dye in the granulated colorant per 100 parts by weight of the thermoplastic resin. A colored composition comprising a granulated colorant or high-concentration master batch and a thermoplastic resin or thermoplastic elastomer.

    摘要翻译: 作为粉状苯胺黑染料的造粒产物的粒状着色剂,其体积密度为0.4〜0.7g / ml,硬度为1〜20N。通过将粒状着色剂和热塑性树脂混合而获得的高浓度母料 ,其中每100重量份热塑性树脂包含25至100重量份的颗粒状着色剂中的苯胺黑染料。 一种着色组合物,其包含粒状着色剂或高浓度母料和热塑性树脂或热塑性弹性体。

    Method for producing a granular formulation of plastic-soluble colorants
    4.
    发明申请
    Method for producing a granular formulation of plastic-soluble colorants 失效
    生产可溶性着色剂颗粒剂的方法

    公开(公告)号:US20080153943A1

    公开(公告)日:2008-06-26

    申请号:US11801066

    申请日:2007-05-08

    IPC分类号: C08K5/00

    CPC分类号: C09B67/0095 C09B67/0004

    摘要: The present invention relates to a method of producing a granular formulation of colorants soluble in plastics, which method comprises suspending in water a filter cake obtained from preparation of the colorant, adding thereto from 0.1 to 5.0% by weight, calculated with respect to the weight of colorant, of a polyvinylpyrrolidone and, where appropriate, further adjuvants, and then drying the aqueous suspension to form granules, to the granular formulations obtainable according to that method, and to the use thereof in the production of colored plastics or colored polymeric particles.

    摘要翻译: 本发明涉及一种生产可溶于塑料的着色剂颗粒配方的方法,该方法包括将由制备着色剂得到的滤饼悬浮在水中,加入0.1至5.0重量%,以重量计算 的着色剂,聚乙烯吡咯烷酮和适当时的其它助剂,然后将水性悬浮液干燥以形成颗粒,可以根据该方法获得的颗粒制剂,以及其在生产有色塑料或着色聚合物颗粒中的用途。

    Method for producing a granular formulation of plastic-soluble colorants
    6.
    发明申请
    Method for producing a granular formulation of plastic-soluble colorants 审中-公开
    生产可溶性着色剂颗粒剂的方法

    公开(公告)号:US20040266918A1

    公开(公告)日:2004-12-30

    申请号:US10492468

    申请日:2004-04-13

    IPC分类号: C08K005/00

    CPC分类号: C09B67/0095 C09B67/0004

    摘要: The present invention relates to a method of producing a granular formulation of colorants soluble in plastics, which method comprises suspending in water a filter cake obtained from preparation of the colorant, adding thereto from 0.1 to 5.0% by weight, calculated with respect to the weight of colorant, of a polyvinylpyrrolidone or of a sodium lauryl sulfate and, where appropriate, further adjuvants, and then drying the aqueous suspension to form granules, to the granular formulations obtainable according to that method, and to the use thereof in the production of colored plastics or colored polymeric particles.

    摘要翻译: 本发明涉及一种生产可溶于塑料的着色剂颗粒配方的方法,该方法包括将由制备着色剂得到的滤饼悬浮在水中,加入0.1至5.0重量%,以重量计算 的着色剂,聚乙烯吡咯烷酮或十二烷基硫酸钠,并且在适当的情况下,进一步的佐剂,然后将水性悬浮液干燥以形成颗粒,可以根据该方法获得的颗粒制剂,以及其在生产有色 塑料或有色聚合物颗粒。

    Process for the preparation of pigment granules
    8.
    发明授权
    Process for the preparation of pigment granules 失效
    颜料颗粒的制备方法

    公开(公告)号:US06485558B1

    公开(公告)日:2002-11-26

    申请号:US09649532

    申请日:2000-08-28

    IPC分类号: C09D1700

    摘要: The invention relates to a process for the preparation of pigment granules, which comprises adding a wax or a waxy polymer to an organic pigment during the finish in an organic or aqueous organic medium and spray-drying the aqueous suspension obtained after removal of the organic solvent by steam distillation or washing out with water.

    摘要翻译: 本发明涉及一种制备颜料颗粒的方法,该方法包括在有机或含水有机介质中将蜡或蜡状聚合物在终涂过程中向有机颜料中加入并喷雾干燥除去有机溶剂后获得的水性悬浮液 通过蒸汽蒸馏或用水冲洗。