Title:
ｇｅｍ−ビスホスホネート基を有するコポリマー
Document Type and Number:
Japanese Patent JP5623672
Kind Code:
B2
Abstract:
A copolymer includes a main hydrocarbon chain and side groups including carboxylic groups and polyoxyalkylate groups. The copolymer further includes gem-bisphosphonate groups. The copolymer can be included in an admixture for suspensions of mineral particles and in a composition of mineral particles. The copolymer can also be used for fluidifying and maintaining fluid, suspensions of mineral particles and for reducing the sensitivity of hydraulic compositions to clays and alkaline sulfates.
Inventors:
シュグラニ，カメル
リーサン，フレデリク
リーサン，フレデリク
Application Number:
JP2014504352A
Publication Date:
November 12, 2014
Filing Date:
April 13, 2012
Export Citation:
Assignee:
クリソ
International Classes:
C04B24/26; C08F8/40; C08K3/00; C08L33/02
Attorney, Agent or Firm:
Hiroaki Sakai