Title:
INK COMPOSITION AND RECORDED MATTER
Document Type and Number:
Japanese Patent JP2012122032
Kind Code:
A
Abstract:
To provide an ink composition which excels in ozone resistance and bronze resistance, and can give a high printing density, and to provide a recorded matter which is recorded by a recording method using the same.
The ink composition at least includes a porphyrazine compound shown by formula (1) or a salt thereof and at least one sort of a lithium salt of an aromatic compound which has a sulfo group shown by formula (12) or (13). In addition, an inkjet recording method using the ink composition and a recorded matter recorded by the recording method are disclosed.
Inventors:
IKEDA HIROSHIGE
OKI YASUHIRO
KITAMURA KAZUHIKO
WAKABAYASHI SHIGEMI
TERAMOTO TATSUAKI
ISEKI HIROMI
OKI YASUHIRO
KITAMURA KAZUHIKO
WAKABAYASHI SHIGEMI
TERAMOTO TATSUAKI
ISEKI HIROMI
Application Number:
JP2010275462A
Publication Date:
June 28, 2012
Filing Date:
December 10, 2010
Export Citation:
Assignee:
SEIKO EPSON CORP
International Classes:
B41J2/01; B41M5/00; C09B47/00; C09B47/20; C09B67/20; C09B67/46; C09D11/00; C09D11/326; C09D11/328; C09D11/38
Attorney, Agent or Firm:
Masahiko Ueyanagi
Osamu Suzawa
Kazuhiko Miyasaka
Osamu Suzawa
Kazuhiko Miyasaka
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