Title:
疎水変性されたカチオン性コポリマー
Document Type and Number:
Japanese Patent JP5537941
Kind Code:
B2
Abstract:
The invention relates to a hydrophobically modified cationic copolymer which has at least three different structural units. Particularly in combination with anionic surfactants, a considerable improvement in the water retention in aqueous building material systems based on hydraulic binders, such as cement, can be achieved even in the case of high salt loads.
Inventors:
Stefan Friedrich
Michael Evervine
Michael Sinabeck
Gregore Helt
Michael Evervine
Michael Sinabeck
Gregore Helt
Application Number:
JP2009533708A
Publication Date:
July 02, 2014
Filing Date:
October 19, 2007
Export Citation:
Assignee:
Construction Research & Technology GmbH
International Classes:
C08F220/56; C04B24/26; C04B28/00; C08F220/02; C08F226/00; C08K5/00; C08L33/26
Domestic Patent References:
| JP2004505127A |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Takuya Kuno
Takuya Kuno