发明名称 METALLIC INK COMPOSITION FOR WICK TYPE WRITING INSTRUMENTS
摘要 <p>An ink composition or system for writing instruments constructed with a polyester fiber reservoir and a porous oriented fiber nib. This ink system will write on both black and white surfaces. On black surfaces, it will reveal itself as being opaque and metallic almost iridescent in appearance. On white surfaces, a tint of color is observed with distinct flecks of silver. The ink system is composed of water as a carrier, a permanent water-based binder, a colored pigmented permanent water-based dispersion of sub-micron particle size, a unique aluminum dispersion of specific particle size in a special carrier, a humectant, a surfactant that lowers surface tension, an anti-settling additive, a preservative and a base acting as a pH adjuster.</p>
申请公布号 WO2001026913(A1) 申请公布日期 2001.04.19
申请号 US2000007333 申请日期 2000.03.20
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