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Patent Searching and Data


Title:
Colorant compound
Document Type and Number:
Japanese Patent JP6359379
Kind Code:
B2
Abstract:
Disclosed is a compound of the formula wherein Ra and Rb each, independently of the other, are hydrogen, alkyl, aryl, arylalkyl, or alkylaryl, R1 and R2 each, independently of the other, are hydrogen, alkyl, aryl, arylalkyl, or alkylaryl, provided that at least one of R1 and R2 is other than hydrogen, and R3, R4, R5, R6, and R7 each, independently of the others, are alkyl, aryl, arylalkyl, alkylaryl, or a substituent other than hydrogen, alkyl, aryl, arylalkyl, or alkylaryl, wherein in each case alkyl, aryl, arylalkyl, or alkylaryl may or may not be substituted and may or may not have hetero atoms therein, and wherein two or more of R3, R4, R5, R6, and R7 can be joined together to form a ring.

Inventors:
Jeffrey H. Banning
Bo Woo
Nathan G. Star
Stephen Vi Drappel
Application Number:
JP2014166097A
Publication Date:
July 18, 2018
Filing Date:
August 18, 2014
Export Citation:
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Assignee:
XEROX CORPORATION
International Classes:
C09B29/36; C09B31/14
Domestic Patent References:
JP4323269A
JP2000239548A
JP2006525382A
Foreign References:
US20120090502
DE102005050833A1
CN1546575A
EP0406812A1
GB1359085B
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office