Title:
【発明の名称】カチオンアゾ染料
Document Type and Number:
Japanese Patent JP2849215
Kind Code:
B2
Abstract:
The novel azo dyes of formula I as indicated in claim 1 are suitable for dyeing and printing, especially paper of all kinds.
Inventors:
UIRII SUTEINGERIN
Application Number:
JP40508890A
Publication Date:
January 20, 1999
Filing Date:
December 21, 1990
Export Citation:
Assignee:
CHIBA SUPESHARUTEI CHEM HOORUDEINGU INC
International Classes:
C09B43/00; C09B44/02; C09B44/08; C09D11/02; D06P1/08; D06P3/32; D06P3/60; D06P3/70; D21H21/28; (IPC1-7): C09B44/02; C09D11/02
Domestic Patent References:
| JP6390569A | ||||
| JP5312931A |
Attorney, Agent or Firm:
Masao Okabe (11 others)