Title:
ALLYLAMINE-ACRYLAMIDE-ALLYL SULFONIC ACID COPOLYMER, ITS PRODUCTION AND USE
Document Type and Number:
Japanese Patent JP3852111
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an allylamine-based polymer especially useful as a light resistant paper treating agent or the like, to provide an industrially favorable method for producing the polymer in high yield by simple process and to provide a paper treating agent containing the allylamine-based polymer and having excellent light fastness.
SOLUTION: This allylamin-acrylamide-allyl sulfonic acid copolymer has a mono- and di-allylamine-derived unit, an acrylamide-derived unit and an allyl sulfonic acid-derived unit as constituents. The method for producing the copolymer comprises copolymerizing mono- and di-allylamine, acrylamide and allyl sulfonic acid in the presence of a water soluble radical initiator in a polar solvent. and use the copolymer as constituent for producing The paper treating agent contains the allylamine-acrylamide-allyl sulfonic acid copolymer.
Inventors:
Mizuhiko Toshihiko
Yasuhito Nakata
Hashimoto Sansho
Minoru Takeuchi
Yasuhito Nakata
Hashimoto Sansho
Minoru Takeuchi
Application Number:
JP2002189957A
Publication Date:
November 29, 2006
Filing Date:
June 28, 2002
Export Citation:
Assignee:
Nitto Boseki Co., Ltd.
International Classes:
B41M5/00; C08F226/02; B41M5/50; B41M5/52; C08F220/56; C08F228/02; D21H19/20; (IPC1-7): C08F226/02; B41M5/00; C08F220/56; C08F228/02; D21H19/20
Domestic Patent References:
| JP1280097A | ||||
| JP2002115191A |
Attorney, Agent or Firm:
Shizuo Nakamura
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