Title:
アニオン性水溶性添加剤
Document Type and Number:
Japanese Patent JP5456661
Kind Code:
B2
Abstract:
The invention relates to anionically modified copolymers that can be produced by the polymerization of monomers (A), (B) and (C) to obtain non-ionic polymers with reactive terminal OH groups and by the subsequent reaction of the terminal OH groups to form anionic end groups. According to the invention, (A) is a monomer of formula (I), in which A represents C2-C4 alkene and B represents a C2-C4 alkene that is different from A, R represents hydrogen or methyl, m is a number between 1 and 500, n is a number between 1 and 500, (B) is an ethylenically unsaturated monomer containing an aromatic group and (C) is a ethylenically unsaturated monomer.
Inventors:
Fechner Björn
Schaefer Karsten
Wendre Alexander
Schaefer Karsten
Wendre Alexander
Application Number:
JP2010506836A
Publication Date:
April 02, 2014
Filing Date:
April 29, 2008
Export Citation:
Assignee:
Clariant Finance (BV) Limited
International Classes:
C08F290/06; C08F8/00; C09D17/00; C09K23/52
Domestic Patent References:
| JP2003327894A | ||||
| JP2003506536A | ||||
| JP2010526892A | ||||
| JP2010528120A |
Attorney, Agent or Firm:
Mitsufumi Esaki
Blacksmith
Katsunori Uenishi
Ichiro Torayama
Blacksmith
Katsunori Uenishi
Ichiro Torayama