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Title:
POLYMER HAVING A SULFONIC GROUP OR A SULFONATE GROUP AND AN AMIDE GROUP AND METHOD OF PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO2005108441
Kind Code:
A3
Abstract:
A polymer is provided in which a sulfonic group or a derivative thereof is introduced. The polymer includes a unit represented by the following chemical formula (1): wherein R represents -A1-SO2R1; A1 is selected from an alkylene group, a heterocyclic ring, an aromatic ring; and -SO2R1 is a sulfonic group or of a derivative of a sulfonic acid.

Inventors:
FUKUI TATSUKI (JP)
KENMOKU TAKASHI (JP)
KUSAKARI AKO (JP)
MIHARA CHIEKO (JP)
YANO TETSUYA (JP)
FUJIMOTO NORIKAZU (JP)
Application Number:
JP2005009015W
Publication Date:
May 11, 2006
Filing Date:
May 11, 2005
Export Citation:
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Assignee:
CANON KABUSHIKI KAISHA
FUKUI, TATSUKI
KENMOKU, TAKASHI
KUSAKARI, AKO
MIHARA, CHIEKO
YANO, TETSUYA
FUJIMOTO, NORIKAZU
International Classes:
C08F20/58; C07C231/02; C07C233/09; C07C303/26; C07C309/01; C07C309/15; C07C309/51; C07C309/69; C07C309/76; C08F8/14; C08F8/32; C08F8/34; C08F20/04; C08F20/54; C08F212/08; C08F212/14; C08F220/18; C08F220/58; C08F246/00; G03G9/087; G03G9/097
Foreign References:
GB932620A1963-07-31
US5183720A1993-02-02
GB1352802A1974-05-15
Other References:
DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; 10 April 2001 (2001-04-10), KATO, EIICHI: "Oil-based inks for electrostatic ink jet printing", XP002364025, retrieved from STN Database accession no. 2001:253007
DATABASE WPI Week 198718, Derwent World Patents Index; AN 1987-128017, XP002364028
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