Title:
ACRYLAMIDE POLYMER, PAPER STRENGTH ENHANCING AGENT, AND PAPER
Document Type and Number:
WIPO Patent Application WO/2016/092965
Kind Code:
A1
Abstract:
An acrylamide polymer is produced by polymerizing polymerization components which include a (meth)acrylamide, a quaternary ammonium monomer and a (meth)arylsulfonate but do not include a nitrogen-containing crosslinkable monomer or a tertiary amino monomer.
Inventors:
SATO HIROTAKA (JP)
HORII TADAAKI (JP)
KURIHARA TAKANORI (JP)
FUJIWARA TAKAHIRO (JP)
INAOKA KAZUSHIGE (JP)
HORII TADAAKI (JP)
KURIHARA TAKANORI (JP)
FUJIWARA TAKAHIRO (JP)
INAOKA KAZUSHIGE (JP)
Application Number:
PCT/JP2015/080431
Publication Date:
June 16, 2016
Filing Date:
October 28, 2015
Export Citation:
Assignee:
HARIMA CHEMICALS INC (JP)
International Classes:
C08F220/56; C08F220/06; C08F220/34; C08F228/02; D21H17/37; D21H21/18; D21H27/10
Foreign References:
| JP2011246830A | 2011-12-08 | |||
| JP2000239326A | 2000-09-05 | |||
| JP2004084121A | 2004-03-18 | |||
| JP2009024125A | 2009-02-05 |
Other References:
See also references of EP 3121205A4
Attorney, Agent or Firm:
OKAMOTO, Hiroyuki et al. (JP)
Hiroyuki Okamoto (JP)
Hiroyuki Okamoto (JP)
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