Title:
POLYMERIC DISPERSANT AND DISPERSION LIQUID
Document Type and Number:
Japanese Patent JP2017042729
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a polymeric dispersant for a disperse system in a disperse medium which chiefly comprises an organic solvent.SOLUTION: A polymeric dispersant includes a copolymer which has a first unit and a second unit, in which the first unit has a structure represented by formula (1), the second unit has a (meth)acrylate structure having a specific alkylene ether chain, an inclusion molar fraction of the first unit in the copolymer is 0.40 to 0.95, and a ratio (L2/L1) between an average value L1 of a side chain length of the first unit and an average value L2 of a side chain length of the second unit is 1.0 to 4.0.SELECTED DRAWING: None
More Like This:
Inventors:
KOUCHI SHINNOSUKE
YOSHIZAWA ATSUHITO
SUDA SAKAE
IKEDA TAKESHI
NAKAHAMA KAZUMICHI
YOSHIZAWA ATSUHITO
SUDA SAKAE
IKEDA TAKESHI
NAKAHAMA KAZUMICHI
Application Number:
JP2015168484A
Publication Date:
March 02, 2017
Filing Date:
August 28, 2015
Export Citation:
Assignee:
CANON KK
International Classes:
C09K23/54; C08F220/28; C08F230/08; C08L33/14; C08L43/04; C08L55/00
Domestic Patent References:
| JP2002011338A | 2002-01-15 | |||
| JP2002256133A | 2002-09-11 | |||
| JP2008174504A | 2008-07-31 | |||
| JP2009234917A | 2009-10-15 | |||
| JP2005320521A | 2005-11-17 | |||
| JP2002020673A | 2002-01-23 | |||
| JP2008542462A | 2008-11-27 | |||
| JP2011523377A | 2011-08-11 |
Attorney, Agent or Firm:
Yoshihiro Yamaguchi
Keisuke Watanabe
Keisuke Watanabe
Previous Patent: Compost storage tank
Next Patent: A particle-like dispersing agent and dispersion liquid
Next Patent: A particle-like dispersing agent and dispersion liquid