发明名称 |
Solvent-based fluorescent inks for writing instruments based upon pigment dispersions in non-aqueous solvents |
摘要 |
A non-aqueous fluorescent ink composition suitable for use in writing instruments is described comprising a fluorescent pigment dispersion and a high boiling point organic solvent. The ink composition may also include resins, plasticizers, antiskinning agents, lubricants and stabilizers. The fluorescent ink composition exhibits a brilliant appearance in masscolor and when written on paper.
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申请公布号 |
US6425948(B1) |
申请公布日期 |
2002.07.30 |
申请号 |
US20000645417 |
申请日期 |
2000.08.24 |
申请人 |
BIC CORPORATION |
发明人 |
NOWAK MICHAEL T.;CHEN QINGPING |
分类号 |
B43K7/00;B43K5/02;B43K7/02;C08L67/00;C08L67/08;C09D11/16;C09D11/18;C09D11/20;(IPC1-7):C09D11/20 |
主分类号 |
B43K7/00 |
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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