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Title:
【発明の名称】製紙工程における微粒子の歩留り向上助剤として用いられるコロイダルシリカ含有親水性ポリマー分散体組成物およびその製造方法
Document Type and Number:
Japanese Patent JP2002523534
Kind Code:
A
Abstract:
The present invention relates to the method and composition of a hydrophilic polymer dispersion containing a colloidal silica to be used for the retention aids of fine particles in papermaking system. More particularly, it relates to the method and composition of a hydrophilic polymer dispersion containing a colloidal silica, which can be used for recycling resources and reducing pollution of the waste water by retaining fine particles in papermaking system.

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Inventors:
Hansung Walk
Application Number:
JP2000566321A
Publication Date:
July 30, 2002
Filing Date:
August 19, 1999
Export Citation:
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Assignee:
Green Technology INC.
International Classes:
C08F2/18; C08F2/30; C08F2/44; C08F220/06; C08F220/34; C08F220/56; C08F222/02; C08F265/00; C08K3/30; C08K3/32; C08K3/36; C08K5/053; C08K9/08; C08L33/02; C08L33/14; C08L33/26; C08L35/00; D21H17/45; D21H21/10; C08K3/28; (IPC1-7): C08F2/44; C08F2/18; C08F2/30; C08F220/06; C08F220/34; C08F220/56; C08F222/02; C08F265/00; C08K3/28; C08K3/30; C08K3/32; C08K3/36; C08K5/053; C08L33/02; C08L33/14; C08L33/26; C08L35/00; D21H17/45; D21H21/10
Attorney, Agent or Firm:
Shunichiro Suzuki (3 others)



 
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