Title:
フタロシアニン類およびインクジェット印刷でのそれらの使用
Document Type and Number:
Japanese Patent JP2012530179
Kind Code:
A
Abstract:
A process for preparing a mixture of phthalocyanine or metallo-phthalocyanine dyes and salts thereof which comprises cyclisation of a compound of Formula (1) with a compound of Formula (2) and/or Formula (3): wherein: R1 is a hydrocarbyl group; R2 is H or a hydrocarbyl group; R3 is H, optionally substituted alkyl, optionally substituted aryl or optionally substituted heterocyclyl; R4 and R5 are cyano, carboxy carboxamide or together form a group of formula X is an electron withdrawing group; and n is 1 to 4: wherein the cyclisation process is carried out in the presence of a suitable nitrogen source (if required) and a metal salt (if required). Also novel compounds, inks, printing processes, printed materials (including color filters) and ink jet cartridges.
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Inventors:
Patel, Prakash
Dunwoody, Patricia
Dunwoody, Patricia
Application Number:
JP2012515558A
Publication Date:
November 29, 2012
Filing Date:
May 26, 2010
Export Citation:
Assignee:
Fujifilm Imaging Colorants Limited
International Classes:
C09B47/067; B41J2/01; B41M5/00; C07D487/22; C09B47/073; C09B67/20; C09B67/22; C09B67/46; G02B5/20; G02B5/22; C09B29/42; C09B47/20
Attorney, Agent or Firm:
Shinjiro Ono
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Toyoji Matsuda
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Toyoji Matsuda