Title:
マレイン酸のホモポリマーおよびその塩のスケール防止剤および粘着防止剤としての使用
Document Type and Number:
Japanese Patent JP2012525242
Kind Code:
A
Abstract:
The invention consists of the use, as scale-prevention and sticking-prevention agents, of homopolymers derived from a maleic acid polymerization, in the presence of a catalytic system using oxygenated water and sodium hypophosphite, in which the molar ratio of sodium hypophosphite/maleic acid is between 0.2 and 1, and preferentially between 0.35 and 0.6.
Inventors:
Kensie, Eve
Shuo, Jean-Marc
Shuo, Jean-Marc
Application Number:
JP2012506590A
Publication Date:
October 22, 2012
Filing Date:
March 23, 2010
Export Citation:
Assignee:
Coatex S Ares
International Classes:
C02F5/10; C02F5/00; C08F122/06; C11D7/22
Domestic Patent References:
| JPS63114986A | 1988-05-19 | |||
| JPH0848875A | 1996-02-20 |
Attorney, Agent or Firm:
Takashi Koshiba
Hiroshi Koshiba
Hiroshi Koshiba