| 摘要 |
<p>PURPOSE: To enable fixation at a low temp., to ensure satisfactory transferability and to form an image having high image quality by making a sticky resin from a styrene-acrylic copolymer contg. an acrylic monomer having a long chain alkyl group and a multifunctional acrylic monomer. CONSTITUTION: In this toner consisting essentially of a bonding resin and a colorant, the bonding resin is a styrene-acrylic copolymer contg. an acrylic monomer having a long chain alkyl group and a multifunctional acrylic monomer. Monomers forming the bonding resin may be selected from among styrenes such as styrene and o-methylstyrene, ethylenically unsatd. monoolefins such as ethylene and propylene, vinyl halides such as vinyl chloride and vinylidene chloride, vinyl esters such as vinyl acetate and vinyl propionate and d-methylene aliphatic monocarboxylic esters such as methyl acrylate and ethyl acrylate.</p> |
