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Volume: 14 | Article ID: art00064_1
Organic, Cationic, Sub-Micron Particles for Ink Jet Paper Coatings
  DOI :  10.2352/ISSN.2169-4451.1998.14.1.art00064_1  Published OnlineJanuary 1998

The novel cationic polyfunctional oligomer (DA-C) and novel cationic sub-micron organic particle (COP) have been developed. DA-C is placed in the hydrophilic polyacrylates and COP is placed in the crosslinked polymer particles. COP is synthesized by using DA-C and comonomers with non-aqueous dispersion polymerization or reverse suspension polymerization. COP is designed to have high absorptivity and fixing ability of aqueous ink jet ink. The absorptivity, swelling, and dye-fixing ability of COP were measured. These properties were kept up in experimental COP paper. The advantages and future direction of this technologies are discussed.

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Hiromichi Noguchi, Yuko Satoh, Satoru Fujii, Ryozoh Hama, Masahiro Satoh, Masayuki Yamagishi, "Organic, Cationic, Sub-Micron Particles for Ink Jet Paper Coatingsin Proc. IS&T Int'l Conf. on Digital Printing Technologies (NIP14),  1998,  pp 261 - 265,

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