Title:
METHOD FOR MANUFACTURING POLYMER EMULSION, AND INK COMPOSITION CONTAINING THE SAME
Document Type and Number:
Japanese Patent JP2011032478
Kind Code:
A
Abstract:
To provide a method for manufacturing a polymer emulsion which improves the printing stability and ejection stability of an ink composition.
This polymer emulsion can be manufactured by mixing water, a monomer, an emulsifier, and a polymerization initiator, allowing emulsion-polymerization to proceed, then adding thereto a monovalent inorganic hydroxide to adjust the resultant polymer emulsion to a desired pH value.
Inventors:
MIYABAYASHI TOSHIYUKI
YATAKE MASAHIRO
YATAKE MASAHIRO
Application Number:
JP2010198854A
Publication Date:
February 17, 2011
Filing Date:
September 06, 2010
Export Citation:
Assignee:
SEIKO EPSON CORP
International Classes:
B41J2/01; B41M5/00; C08F2/22; C08F2/24; C08F8/44; C08F220/04; C08L33/08; C09D11/00; C09D11/322; C09D11/38
Domestic Patent References:
| JPH04149285A | 1992-05-22 | |||
| JP2000272220A | 2000-10-03 | |||
| JPH1129732A | 1999-02-02 |
Attorney, Agent or Firm:
Hirohito Katsunuma
Yukitaka Nakamura
Noritaka Yokota
Takeyasu Ito
Mari Asano
Yukitaka Nakamura
Noritaka Yokota
Takeyasu Ito
Mari Asano