METHOD OF FINISHING ORGANIC PIGMENTS
    1.
    发明申请
    METHOD OF FINISHING ORGANIC PIGMENTS 审中-公开
    完成有机颜料的方法

    公开(公告)号:US20100286445A1

    公开(公告)日:2010-11-11

    申请号:US12671829

    申请日:2008-07-30

    IPC分类号: C07C233/76

    摘要: A method of finishing an organic pigment that involves dissolving or dispersing the pigment in a mineral acid and crystallizing the pigment from the solution or dispersion by mixing with an aqueous diluent in the absence of a sulfonato-functional condensation product of an arylsulfonic acid and an aliphatic aldehyde as crystallization inhibitor, which comprises ripening the crystallized organic pigment in the presence of a surfactant or in the presence of a pigment solubility enhancer in aqueous suspension.

    摘要翻译: 一种整理有机颜料的方法,其涉及将颜料溶解或分散在无机酸中,并且在不存在芳基磺酸和脂族的磺酸根官能的缩合产物的情况下,通过与水性稀释剂混合而使溶液或分散体中的颜料结晶 醛作为结晶抑制剂,其包括在表面活性剂存在下或在水性悬浮液中存在颜料溶解度增强剂的情况下熟化结晶的有机颜料。

    Black perylene pigments
    6.
    发明申请
    Black perylene pigments 有权
    黑色苝颜料

    公开(公告)号:US20070151478A1

    公开(公告)日:2007-07-05

    申请号:US10587361

    申请日:2005-02-04

    IPC分类号: C09D11/00

    CPC分类号: C09B5/62 C09B67/0034

    摘要: Black perylene pigments which comprise one of the isomers of the formula Ia or Ib in which R1, R2 are each independently phenylene, naphthylene or pyridylene, each of which may be mono- or polysubstituted by C1-C12-alkyl, C1-C6-alkoxy, hydroxyl, nitro, and/or halogen; X is halogen; n Is from 0 to 4, or comprises a mixture of both isomers and has a blackness value ≧210 in an alkyd/melamine baking varnish.

    摘要翻译: 包含式Ia或Ib的异构体之一的黑色苝颜料各自独立为亚苯基,亚萘基或亚吡啶基,其中每一个可以是 被C 1 -C 12 - 烷基,C 1 -C 6 - 烷氧基,C 1 -C 6 - 烷氧基,C 1 -C 12 - ,硝基和/或卤素; X是卤素; n为0〜4,或者在醇酸/三聚氰胺烘烤清漆中含有两种异构体的混合物,其黑度值> 210。

    Naphthalocyanines
    8.
    发明授权
    Naphthalocyanines 失效
    萘酞菁

    公开(公告)号:US5512095A

    公开(公告)日:1996-04-30

    申请号:US255988

    申请日:1994-06-08

    摘要: Naphthalocyanines of the general formula I ##STR1## where the variables have the following meanings: R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7 and R.sup.8 are each independently of the others hydrogen, hydroxyl or C.sub.1 -C.sub.20 -alkyl or C.sub.1 -C.sub.20 -alkoxy, whose carbon chains may each be interrupted by from 1 to 4 oxygen atoms in ether function and which may be phenyl-substituted,R.sup.9, R.sup.10, R.sup.11 and R.sup.12 are each independently of the others hydrogen, halogen or C.sub.1 -C.sub.20 -alkyl or C.sub.1 -C.sub.20 -alkoxy, whose carbon chains may each be interrupted by from 1 to 4 oxygen atoms in ether function,Me is two hydrogen atoms, two univalent metal atoms or a bivalent metal atom with or without further substituents for valence saturation,are pigments with isometric particles and a particle size distribution from 10 to 300 nm.

    摘要翻译: 通式I的萘酞菁,其中变量具有以下含义:R 1,R 2,R 3,R 4,R 5,R 6,R 7和R 8各自独立地为氢,羟基或C 1 -C 20 - 烷基或C 1 -C 20 - 烷氧基,其碳链可以以醚的功能各自被1至4个氧原子间隔,并且可以被苯基取代,R9,R10,R11和R12各自独立地为氢,卤素或C 1 -C 20 - 烷基或C 1 -C 20 - 烷氧基,其碳链可以以醚的形式间隔1至4个氧原子,Me是两个氢原子,两个一价金属原子或具有或不具有其它价态取代基的二价金属原子 是具有等距粒子和10至300nm的粒度分布的颜料。