Burns, Doane, Swecker & Mathis
Carbon black-graft polymer, method for production thereof, and use thereof
 A carbon black-graft polymer, produced by causing a polymer possessing within the molecular unit thereof at least one reactive group selected from the class consisting of aziridine group, oxazoline group. N-hydroxyalkylamide group, epoxy group, and thioepoxy group to react with carbon black. The polymer can be used as a toner for electrostatically charged image, resin composition, coating composition, ink for thermographic transer, coating gent for magnetic recording medium, rubber composition, and carbon black dispersion and the like. 
Nippon Shokubai Kagaku Kogyo Co., Ltd.
G B C G C
G03G B41M C08G G11B C08F
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Nobuaki Shigeru Masuji Hayato Kenji Yoshihiro Kiyoshi Mitsuo Yoshinori Yoshikuni
Urashima Tanimori Izubayashi Ikeda Minami Arita Kawamura Kushino Sano Mori