发明名称 |
Water-based metallic ink composition and writing instrument using same |
摘要 |
The invention provides a water-based metallic ink composition comprising a metallic powder pigment and a solvent characterized by its further comprising a polyvinyl alcohol. This composition provides a record consisting of a central line derived from a formulated colorant or the color of the writing substrate and contour lines derived from the metallic powder pigment and bordering on both sides of the central line.
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申请公布号 |
US2001003262(A1) |
申请公布日期 |
2001.06.14 |
申请号 |
US20000729022 |
申请日期 |
2000.12.04 |
申请人 |
YOSHIMURA YASUYUKI;MURATA NAOSHI |
发明人 |
YOSHIMURA YASUYUKI;MURATA NAOSHI |
分类号 |
C09D11/16;C09D11/18;(IPC1-7):C09D11/16 |
主分类号 |
C09D11/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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