Title:
油性インクジェットインク
Document Type and Number:
Japanese Patent JP5778431
Kind Code:
B2
Abstract:
An oily inkjet ink comprises a pigment, a dispersant, and a water-insoluble organic solvent, wherein an ester solvent contained in the water-insoluble organic solvent is an ester solvent that is represented by the general formula: CnHx—COO—CmH2m+1, in which n represents an integral number falling within the range of 8 to 15, m represents an integral number falling within the range of 4 to 7, and x represents a number falling within the range of 2n−1 to 2n+1. The ester solvent is contained in a containing quantity falling within the range of 10% by mass to 30% by mass with respect to the total quantity of the ink.
Inventors:
Toshihiro Endo
Morinaga Marie
Naobu Parta
Morinaga Marie
Naobu Parta
Application Number:
JP2011006883A
Publication Date:
September 16, 2015
Filing Date:
January 17, 2011
Export Citation:
Assignee:
Ideal Science Industry Co., Ltd.
International Classes:
C09D11/36; B41J2/01; B41M5/00; C09D11/00; C09D11/322; C09D11/324; C09D11/326; C09D11/38
Domestic Patent References:
| JP2010215700A | ||||
| JP2007161892A | ||||
| JP2007161890A |
Attorney, Agent or Firm:
Yanagita Seiji
Go Sakuma
Go Sakuma