06029920 is referenced by 1 patents and cites 9 patents.

It is an object to provide a continuous type dispersing apparatus arranged to disperse particle media in a vessel by stirring blades thereof to satisfactorily perform a process for dispersing a material to be dispersed to effectively use energy of the stirring blades to disperse pigment so as to reduce required quantity of the particle media to be discharged, prevent generation of short pass and chocking phenomena, secure safety, obtain excellent crushing efficiency and dispersing efficiency and attain economical advantage. The dispersing apparatus has a structure having first and second rotational shafts (5A, 5B) disposed in a vessel (3) having ports for supplying and discharging a material to be dispersed, to run parallel to each other and rotatively, a plurality of stirring blades (7A, 7B) provided in an axial direction and apart from one another at arbitrary intervals for the first and second rotational shafts and located alternately in the axial direction, and particle media arranged to perform a process for dispersing the material and enclosed in the vessel (3), wherein portions of rotational regions of the stirring blades (7A, 7B) provided for the first and second rotational shafts overlap, and the vessel (3) has an inner surface formed by combining two circular arc curved surfaces (9A, 9B) formed along the outer rotational ends of the stirring blades (7A, 7B) provided for the first and second rotational shafts.

Title
Dispersing apparatus
Application Number
9/101768
Publication Number
6029920
Application Date
July 21, 1998
Publication Date
February 29, 2000
Inventor
Makoto Dohi
Tokyo
JP
Hideo Shimizu
Tokyo
JP
Agent
Oblon Spivak McClelland Maier & Neustadt P C
Assignee
Toyo Ink Manufacturing
JP
IPC
B02C 17/16
View Original Source