Title:
粉末状の水溶性のカチオン性ポリマー組成物、その製造方法及びその使用
Document Type and Number:
Japanese Patent JP2007533772
Kind Code:
A
Abstract:
The invention relates to powdery, water-soluble cationic polymer compositions comprising at least two cationic polymers having a different molecular weight. A first cationic polymer is formed in the presence of a second cationic polymer from monomer constituents in an aqueous solution according to the aqueous gel polymerisation method. The invention also relates to the use of products in solid/liquid separation.
Inventors:
Gregore Helt
Bernd Kubiark
Norbert Steiner
Eric Ben Gotzi
Bernd Kubiark
Norbert Steiner
Eric Ben Gotzi
Application Number:
JP2006522900A
Publication Date:
November 22, 2007
Filing Date:
May 28, 2004
Export Citation:
Assignee:
Ashland Licensing and Intellectual Property LLC
International Classes:
C08F2/44; B01D21/01; C02F1/56; C08F2/00; C08F265/04; C08F265/06; C08F265/10; D21H17/45; D21H21/10; C02F11/147
Domestic Patent References:
| JPS63101443A | 1988-05-06 | |||
| JPS5893710A | 1983-06-03 | |||
| JP2003511488A | 2003-03-25 | |||
| JP2000026510A | 2000-01-25 | |||
| JP2004502802A | 2004-01-29 |
Attorney, Agent or Firm:
Masatake Shiga
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro