Title:
グラフトされた少なくとも1種のアルコキシまたはヒドロキシポリアルキレングリコール官能基を有するコポリマー、およびその使用
Document Type and Number:
Japanese Patent JP4741239
Kind Code:
B2
Abstract:
The use of a weakly ionic, water-soluble copolymer (A) is claimed as brightness activator at any angle of vision (i.e. at an angle of 20-85 (preferably 45-75) [deg]), where (A) is derived from at least one ethylenically unsaturated monomer (I) on which at least one alkoxy- or hydroxy-polyalkylene glycol function is grafted. Independent claims are included for: (a) an agent for activating brightness as above, comprising at least one copolymer (A); (b) methods for dispersing or milling minerals (B) in aqueous suspension, using (A); (c) aqueous suspensions of dispersed or milled (B), which contain (A); (d) a method for producing bulk coating slurries, using (A); and (e) coating slurries, which contain (A).
More Like This:
| JPH11160833 | PHOTOGRAPHIC PAPER HAVING CLAY-CONTAINING ANTISTATIC LAYER |
| JP4848236 | Resin composition for paper coating |
| WO/2001/004416 | SURFACE SIZE COMPOSITION |
Inventors:
Gene Patrick
Buri, Matias
Caesiel Berger, Michael
Buri, Matias
Caesiel Berger, Michael
Application Number:
JP2004549498A
Publication Date:
August 03, 2011
Filing Date:
November 07, 2003
Export Citation:
Assignee:
Omuya Development A.G.
International Classes:
D21H19/62; C08F220/28; C08F230/08; C08F290/06; C09D7/45; C09K23/42; C09K23/52; D21H19/66
Domestic Patent References:
| JP2006505707A | ||||
| JP58109700A | ||||
| JP11104479A | ||||
| JP11116238A | ||||
| JP63035899A | ||||
| JP8053522A | ||||
| JP2002179978A | ||||
| JP2006505650A |
Attorney, Agent or Firm:
Yoshio Kawaguchi
Makoto Ono
Chihiro Watanabe
Kenkyo Kanayama
Katsuma Osaki
Mitsuaki Tsubokura
Makoto Ono
Chihiro Watanabe
Kenkyo Kanayama
Katsuma Osaki
Mitsuaki Tsubokura