| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a nonaqueous resin dispersion liquid which is excellent in fixability and heat-resistive preservability, and has a narrow particle size distribution of resin particles contained therein and the uniform shape thereof. <P>SOLUTION: The nonaqueous resin dispersion liquid (S) is made by dispersing a resin particle (I) in which a particle (F) containing a resin (d) and/or an inorganic compound (e) is fixed or coated on the surface of a resin (H), in a nonaqueous organic solvent (L). (H) contains a polyester resin (P). (P) contains ≥10 wt.% of a polyester resin (A) based on the weight of (P). (A) has at least a carboxylic acid component (x) and a polyol component (y) as constituting units, wherein the carboxylic acid component (x) contains ≥80 mol% of the total of two or more dicarboxylic acids (x1) selected from aromatic dicarboxylic acids and their ester-formable derivatives based on the molar number of (x), and contains tri- or more valent polycarboxylic acids (x2); the polyol component (y) is a polyester resin containing ≥80 mol% of a 2-10C aliphatic diol (y1) based on the molar number of (y). The storage modulus [G'150] at 150°C of (A) is ≥20,000 dyn/cm<SP POS="POST">2</SP>; and [G'150] and the storage modulus [G'180] at 180°C satisfies the following expression (1): [G'150]/[G'180]≤15. <P>COPYRIGHT: (C)2012,JPO&INPIT |
