Title:
耐侯性染料及びその用途
Document Type and Number:
Japanese Patent JP5362817
Kind Code:
B2
Abstract:
The invention is related to a weather-resistant dye and use thereof, which contains in molecules thereof not only chromophoric parent D, but also electron-accepting group Q which is linked with dye parent D through non-conjugated carbon link L to constitute D-L-Q dye molecule; the electron-accepting group Q has such a HOMO energy level that is lower than the HOMO energy level of the dye chromophoric parent D. The dye has sun-resistance and anti-ozone performances, which can be used as colorant in the ink, dope, lacquer, toner powder for laser printing, marker, paper, fabric, glass, porcelain or polymer.
Inventors:
Phuong, Xiao Jouin
Jane, The Enjou
Fan, Thean Lee
Sung, Siguo
Jane, Uloan
Jane, The Enjou
Fan, Thean Lee
Sung, Siguo
Jane, Uloan
Application Number:
JP2011508789A
Publication Date:
December 11, 2013
Filing Date:
April 30, 2009
Export Citation:
Assignee:
Darien University Off Technology
Nine Star Management Company Limited
Nine Star Management Company Limited
International Classes:
B41J2/01; C09B47/20; B41M5/00; C09B67/20; C09B67/44; C09D11/00
Domestic Patent References:
| JP2007191707A | ||||
| JP60208365A | ||||
| JP61064762A |
Foreign References:
| WO2006061580A1 | ||||
| WO2007116203A1 | ||||
| WO2004087815A1 |
Attorney, Agent or Firm:
Hirofumi Mimata
Yohei Harada
Yohei Harada