Pigmentdispersion, Tintenvorprodukt für Tintenstrahlaufzeichnungsverfahren des UV-härtenden-Typs, Tintenstrahlaufzeichnungsverfahren, bedrucktes Material und Verfahren zur Herstellung von Pigmentdispersion

申请公布号：: DE602004007217(D1)
申请号：: DE20046007217T
申请日期：: 2004.10.22
申请公布日期：: 2007.08.09
申请人：: TOSHIBA TEC K.K.
发明人：: USHIROGOUCHI, TORU;AKIYAMA, RYOZO;OHTSU, KAZUHIKO;HIROKI, MASASHI;ISHIBASHI, MITSURU
分类号：: B41J2/01;C09D17/00;B41M5/00;C09B67/08;C09B67/20;C09B67/46;C09C1/56;C09C3/10;C09D11/00;C09D11/322;C09D11/324;C09D11/38
主分类号：: B41J2/01
摘要：: <p>There is provided a pigment dispersion comprising at least one resin-coated pigment comprising a resin and a pigment, and having an average particle diameter of 250 nm or less, and a dispersion medium containing as a major component a cation polymeric compound having a viscosity of 30 mPa.s or less at a temperature of 25 DEG C and a boiling point of 150 DEG C or more at 1 atm. The pigment is incorporated in the pigment dispersion at a ratio ranging from 3 to 41% by weight based on a total weight of the dispersion medium, and the resin is incorporated in the resin-coated pigment at a ratio ranging from 5 to 37% by weight based on the weight of the pigment.</p>