Title:
SILICA-BASED SCALE INHIBITOR AND METHOD OF INHIBITING SILICA-BASED SCALE
Document Type and Number:
Japanese Patent JP2019048284
Kind Code:
A
Abstract:
To provide a scale inhibitor which can suppress generation of silica-based scale eve ifn the silica content of aqueous system is high, and provide a silica-based scale inhibiting method using the inhibitor.SOLUTION: A silica-based scale inhibitor contains a polymer comprising monomer units of diallylamine represented by the following formula (I) and a specific formula (Ris H or a C1-3 alkyl group).SELECTED DRAWING: None
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Inventors:
YOSHIKAWA HIROSHI
Application Number:
JP2017174945A
Publication Date:
March 28, 2019
Filing Date:
September 12, 2017
Export Citation:
Assignee:
ORGANO KK
International Classes:
C02F5/00; C02F5/10; C08L39/00; C08L81/06
Domestic Patent References:
| JP2007119753A | 2007-05-17 | |||
| JPH11290891A | 1999-10-26 | |||
| JP2012187586A | 2012-10-04 | |||
| JPS60220197A | 1985-11-02 | |||
| JPS6388100A | 1988-04-19 | |||
| JP2013189585A | 2013-09-26 | |||
| JPH06154789A | 1994-06-03 | |||
| JP2003080294A | 2003-03-18 | |||
| JP2007117956A | 2007-05-17 |
Foreign References:
| WO2012008269A1 | 2012-01-19 |
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office