Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
インクジェット記録用油性インク組成物
Document Type and Number:
Japanese Patent JP4683533
Kind Code:
B2
Abstract:
An oil-based ink composition for ink jet recording of the present invention contains a colorant and at least 50% by weight of a mixed solvent made by mixing from 0.02 to 4 parts by weight of a lactone-type solvent with 1 part by weight of polyoxyethylene glycol dialkyl ether represented by the following general formula (1): R11-(OC2H4)n-OR12 General Formula (1) (wherein R11, R12 represent alkyl groups having from 1 to 3 carbon atoms and can be the same or different, and n is an integer from 2 to 4). The oil-based ink composition can be suitably used for printing on a polyvinyl chloride substrate and is excellent in all of print quality, printing stability, dry characteristics of printed matter, and storage stability of ink.

Inventors:
杉田 行生
田村 充功
中村 正弘
望月 聖二
大月 誠
Application Number:
JP2004521218A
Publication Date:
May 18, 2011
Filing Date:
July 16, 2003
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
株式会社DNPファインケミカル
セイコーエプソン株式会社
International Classes:
B41J2/01; B41M5/00; C09D11/00; C09D11/322; C09D11/328; C09D11/36
Domestic Patent References:
JP2001350012A2001-12-21
JP2001272529A2001-10-05
JPS5527367A1980-02-27
JPH1036891A1998-02-10
JPH08283633A1996-10-29
JP2003192947A2003-07-09
JPH06145566A1994-05-24
Attorney, Agent or Firm:
内田 亘彦
阿部 龍吉
蛭川 昌信
菅井 英雄
青木 健二
韮澤 弘
米澤 明