1
Atsushi Endo, Akimitsu Mochizuki, Michichika Hikosaka, Tsutomu Fujigamori: Pigment dispersing agent and its use. Toyo Ink Manufacturing, Wenderoth Lind & Ponack, May 30, 1995: US05420187 (15 worldwide citation)

A pigment-dispersing agent obtained by polymerizing an addition-polymerizable monomer having an acidic functional group and other addition-polymerizable monomer in the presence of a polymerization initiator, the polymerization initiator being a diazotization product prepared by diazotizing at least ...


2
Endo Atsushi, Mochizuki Akimitsu, Hikosaka Michichika, Fujigamori Tsutomu: Pigment dispersing agent and its use. Toyo Ink Mfg Co, March 9, 1994: GB2270319-A

A pigment-dispersing agent obtained by polymerizing an addition-polymerizable monomer having an acidic functional group and another addition-polymerizable monomer in the presence of, as polymerization initiator, a diazotization product prepared by diazotizing at least one compound selected from an t ...


3
Aoki Minoru, Masuda Seiji, Asako Yoshinobu, Ikeda Isato, Urashima Nobuaki: Pigment dispersing agent and its use. Nippon Shokubai, October 10, 2000: JP2000-281927

PROBLEM TO BE SOLVED: To provide pigment dispersing agents capable of fully exhibiting the clear tone inherent in phthalocyanine pigments. SOLUTION: The turbidity of a pigment dispersing agent measured under the following three conditions is rendered not more than 15. (1) Preparation of Dispersion: ...