Title:
CHARGE CONTROL AGENT AND TONER USING SAME
Document Type and Number:
WIPO Patent Application WO/2012/035990
Kind Code:
A1
Abstract:
The present invention provides a charge control agent containing one or more thiazolidinedione derivative, represented by general formula (1) below, as an active constituent. [In the formula: R1 represents a hydrogen atom etc.; R2 represents a linear or branched alkyl group etc. with 1 to 8 carbon atoms, which may have hydrogen atoms and substituents; R3 to R7 may be the same as each other or different to each other, and comprise linear or branched alkyl groups with 1 to 8 carbon atoms, which may have hydrogen atoms, chlorine atoms and substituents, linear or branched alkenyl groups with 2 to 6 atoms, which may have substituents, and linear or branched alkyloxy groups with 1 to 8 atoms, which may have substituents, and said R3 to R7 may bond to each other to form rings. V, W, X, Y and Z represent carbon atoms or nitrogen atoms, where 0 to 3 of any of V, W, X, Y and Z are nitrogen atoms. The nitrogen atoms in this case do not have the substituents of R3 to R7.]
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Inventors:
KIMURA Ikuo (45 Miyukigaoka, Tsukuba-shi Ibaraki, 41, 〒3050841, JP)
木村 育夫 (〒41 茨城県つくば市御幸が丘４５番地 Ibaraki, 〒3050841, JP)
TUJI Motonori (45 Miyukigaoka, Tsukuba-shi Ibaraki, 41, 〒3050841, JP)
辻 一徳 (〒41 茨城県つくば市御幸が丘４５番地 Ibaraki, 〒3050841, JP)
ITO Masami (45 Miyukigaoka, Tsukuba-shi Ibaraki, 41, 〒3050841, JP)
木村 育夫 (〒41 茨城県つくば市御幸が丘４５番地 Ibaraki, 〒3050841, JP)
TUJI Motonori (45 Miyukigaoka, Tsukuba-shi Ibaraki, 41, 〒3050841, JP)
辻 一徳 (〒41 茨城県つくば市御幸が丘４５番地 Ibaraki, 〒3050841, JP)
ITO Masami (45 Miyukigaoka, Tsukuba-shi Ibaraki, 41, 〒3050841, JP)
Application Number:
JP2011/069947
Publication Date:
March 22, 2012
Filing Date:
September 01, 2011
Export Citation:
Assignee:
HODOGAYA CHEMICAL CO., LTD. (2-4-1, Shiba koen Minato-k, Tokyo 11, 〒1050011, JP)
保土谷化学工業株式会社 (〒11 東京都港区芝公園二丁目４番１号 Tokyo, 〒1050011, JP)
KIMURA Ikuo (45 Miyukigaoka, Tsukuba-shi Ibaraki, 41, 〒3050841, JP)
木村 育夫 (〒41 茨城県つくば市御幸が丘４５番地 Ibaraki, 〒3050841, JP)
TUJI Motonori (45 Miyukigaoka, Tsukuba-shi Ibaraki, 41, 〒3050841, JP)
辻 一徳 (〒41 茨城県つくば市御幸が丘４５番地 Ibaraki, 〒3050841, JP)
保土谷化学工業株式会社 (〒11 東京都港区芝公園二丁目４番１号 Tokyo, 〒1050011, JP)
KIMURA Ikuo (45 Miyukigaoka, Tsukuba-shi Ibaraki, 41, 〒3050841, JP)
木村 育夫 (〒41 茨城県つくば市御幸が丘４５番地 Ibaraki, 〒3050841, JP)
TUJI Motonori (45 Miyukigaoka, Tsukuba-shi Ibaraki, 41, 〒3050841, JP)
辻 一徳 (〒41 茨城県つくば市御幸が丘４５番地 Ibaraki, 〒3050841, JP)
International Classes:
G03G9/097; C07D277/20; C07D277/34; G03G9/087
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (SOEI PATENT AND LAW FIRM, Marunouchi MY PLAZA 9th fl. 1-1, Marunouchi 2-chome, Chiyoda-k, Tokyo 05, 〒1000005, JP)
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