Title:
STENCIL PRINTING EMULSION INK
Document Type and Number:
Japanese Patent JP2001247802
Kind Code:
A
Abstract:
To produce a stencil printing emulsion ink which can stably obtain prints of consistent quality since the variation in viscosity of the ink in a printing machine is small even after effecting printings of a large number of copies and the leakage of the ink from the plate cylinder of a printing machine and the end portions of a stencil printing paper does not occur.
In the water-in-oil type emulsion ink composed of an oil phase and an aqueous phase, the viscosity at a shear rate (1/s) of 1 at 23°C of a nonscattering component present in the oil phase is set at 10-100 (Pa.s). The viscosity may be adjusted by adding a viscosity modifier into the oil phase.
Inventors:
UOZUMI SHUNSUKE
YONEKAWA HIROHISA
OKUDA SADANAO
YONEKAWA HIROHISA
OKUDA SADANAO
Application Number:
JP2000059546A
Publication Date:
September 14, 2001
Filing Date:
March 03, 2000
Export Citation:
Assignee:
RISO KAGAKU CORP
International Classes:
C09D11/0235; C09D11/033; C09D11/037; C09D11/10; C09D11/103; C09D11/104; C09D11/106; C09D11/107; C09D11/108; (IPC1-7): C09D11/10
Attorney, Agent or Firm:
Ide Masatake