发明名称 |
USE OF IMPROVED CYAN PIGMENTS IN ELECTROPHOTOGRAPHIC TONERS AND DEVELOPERS, POWDER COATINGS AND INKJET INKS |
摘要 |
<p>The present invention relates to the use of a CuPc composition consisting essentially of CuPc, e.g., C.I. Pigment Blue 15:3, and a hydroxymethylphthalimido CuPc, as a colorant in electrophotographic toners and developers, powders and powder coating materials, electret materials, inkjet inks, and color filters, wherein the phthalocyanines have a particle morphology with an average length-to-width ratio of more than 2.5:1.</p> |
申请公布号 |
CA2311893(C) |
申请公布日期 |
2008.10.07 |
申请号 |
CA20002311893 |
申请日期 |
2000.06.16 |
申请人 |
CLARIANT GMBH |
发明人 |
MACHOLDT, HANS-TOBIAS;MENZEL, HEIDEMARIE;HARZ, ANDREAS;BAUR, RUEDIGER;GEISENBERGER, JOSEF;MICHEL, EDUARD |
分类号 |
B41J2/01;C09B67/22;B41M5/00;C09B47/04;C09B67/20;C09D5/03;C09D11/32;C09D133/00;C09D163/00;C09D167/00;C09D201/00;G02B5/20;G02B5/22;G03G9/08;G03G9/087;G03G9/09;G03G9/097;G03G9/12;H01G7/02 |
主分类号 |
B41J2/01 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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