Title:
Photochromic phase transition ink constituent
Document Type and Number:
Japanese Patent JP6157371
Kind Code:
B2
Abstract:
A phase change ink composition comprising an amorphous component, a crystalline material, a photochromic material and optionally, a colorant, which are suitable for ink jet printing, including printing on coated paper substrates. The novel phase change ink formulation allows the ink to change color when exposed to UV light, reversibly and multiple times, providing an ink suitable for use in security applications.
Inventors:
Gabriel Iftime
Daryl WV
Stephen Vi Drappel
Jennifer el berelly
Navigne Chopra
Adela Goledema
Daryl WV
Stephen Vi Drappel
Jennifer el berelly
Navigne Chopra
Adela Goledema
Application Number:
JP2014003522A
Publication Date:
July 05, 2017
Filing Date:
January 10, 2014
Export Citation:
Assignee:
XEROX CORPORATION
International Classes:
C09D11/34; B41J2/01; B41M5/00
Domestic Patent References:
| JP2012233154A | ||||
| JP2012233175A | ||||
| JP2012000779A | ||||
| JP2010173292A | ||||
| JP2008506031A | ||||
| JP2007529645A | ||||
| JP2010061109A |
Foreign References:
| WO2012071237A1 | ||||
| US5593486 | ||||
| US20070097469 |
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Kato Kazunori
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