Title:
HYDRAULIC COMPOSITION DISPERSANT
Document Type and Number:
Japanese Patent JP2019167290
Kind Code:
A
Abstract:
To provide a hydraulic composition dispersant that may improve the stability to light and temperature without inhibiting dispersion performance with respect to a dispersant including a polycarboxylic acid-based copolymer containing a hydrolytic monomer in a constitutional unit.SOLUTION: A hydraulic composition dispersant at least includes a polycarboxylic acid-based copolymer or salt thereof that is the copolymer comprising constitutional units each including an alkenyl group having two kinds of specific number of carbon atoms and unsaturated monocarboxylic acid ester-based constitutional units each having specific number of carbon atoms, and a component (B) composed of a compound including a thiol group.SELECTED DRAWING: None
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Inventors:
NAKAMURA AKIHIKO
NAKAMURA TAKUMA
SADOHARA SHINA
TAMURA SUMIO
KANENAKA TSUBASA
NAKAMURA TAKUMA
SADOHARA SHINA
TAMURA SUMIO
KANENAKA TSUBASA
Application Number:
JP2019049141A
Publication Date:
October 03, 2019
Filing Date:
March 15, 2019
Export Citation:
Assignee:
JUJO PAPER CO LTD
International Classes:
C04B24/26; C04B24/16; C08F290/06
Domestic Patent References:
| JP2015174774A | 2015-10-05 | |||
| JP2015174773A | 2015-10-05 | |||
| JP2016145126A | 2016-08-12 | |||
| JP2016145127A | 2016-08-12 |
Foreign References:
| WO2013039044A1 | 2013-03-21 |
Attorney, Agent or Firm:
Sakai International Patent Office
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