Title:
THIOPHENE METHINE COMPOUND, PIGMENT FORMED OF THIOPHENE METHINE COMPOUND, AND THERMAL TRANSFER SHEET
Document Type and Number:
Japanese Patent JP2013076013
Kind Code:
A
Abstract:
To provide a new thiophene methine compound excellent in sensitivity while maintaining excellent light resistance.
This thiophene methine compound is expressed by formula (I) (wherein R1 and R2 each independently represents a 1-4C alkyl group; R3 represents a hydrogen atom or a halogen atom; and R4 represents a 1-4C alkyl group).
Inventors:
YAMADA MASAHIRO
ODAKA KUNIAKI
YOSHIDA KAZUYA
ODAKA KUNIAKI
YOSHIDA KAZUYA
Application Number:
JP2011217363A
Publication Date:
April 25, 2013
Filing Date:
September 30, 2011
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD
International Classes:
C09B23/00; B41M5/385; B41M5/388; B41M5/39; C07D409/06; C09D11/00; C09D11/328
Attorney, Agent or Firm:
Hirohito Katsunuma
Yukitaka Nakamura
Noritaka Yokota
Takeyasu Ito
Mari Asano
Yukitaka Nakamura
Noritaka Yokota
Takeyasu Ito
Mari Asano
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