Title:
新規な蛍光顔料
Document Type and Number:
Japanese Patent JP4787917
Kind Code:
B2
Abstract:
Compounds of the formula where x is an integer between 1 and 4, A is the radical of a dye of the quinacridone, anthraquinone, perylene, indigo, quinophthalone, isoindolinone, isoindoline, dioxazine or azo series that contains x N-atoms attached to the group B, preferably with at least one conjugated carbonyl group, B is a group of the formula or and when x is 2, 3, or 4 may also be one, two or three hydrogen atoms. For the significance of Q, R1, R2, R3, R4, X, Y, Z, m and n, see Claim 1. These soluble chromophores with carbamate groups are notable for remarkable solid-state fluorescence in UV and for the ease with which they can be converted into the corresponding pigments even in the substrate into which they have been incorporated.
Inventors:
Zimin Hao
Joan Es. Zambounis
Abul Iqbal
Joan Es. Zambounis
Abul Iqbal
Application Number:
JP2005147555A
Publication Date:
October 05, 2011
Filing Date:
May 20, 2005
Export Citation:
Assignee:
Dominion color corporation
International Classes:
C09B69/00; C07D209/36; C07D209/48; C07D471/04; C08K5/16; C08L101/00; C09B1/00; C09B1/22; C09B1/36; C09B5/62; C09B7/02; C09B7/08; C09B19/00; C09B19/02; C09B29/00; C09B29/33; C09B43/12; C09B47/12; C09B47/16; C09B47/20; C09B47/26; C09B48/00; C09B57/04; C09B67/20; C09B67/28; C09B67/48; C09B67/50; C09B67/52; C09B69/08; C09K11/06; G03G9/09; G03G5/06; G03G9/06
Domestic Patent References:
| JP3166266A | ||||
| JP53099229A | ||||
| JP59074160A | ||||
| JP48078231A | ||||
| JP48047531A | ||||
| JP44018955B1 | ||||
| JP3446805B2 |
Foreign References:
| GB1185030B | ||||
| US2967871 |
Other References:
Fyles, T. M.; Zeng, B.,Chemical Switching of Vesicle Bilayer Membrane Disruption by Bis(crown ether) Bolaamphiphiles,Journal of Organic Chemistry,米国,1998年,63(23),p.8337-8345
Attorney, Agent or Firm:
Okabe
Masao Okabe
Shinichi Usui
Norimichi Takanashi
Masao Okabe
Shinichi Usui
Norimichi Takanashi