| 发明名称 |
Photochromic ink |
| 摘要 |
A photochromic phase change ink composition that contains (A) at least one selected polymeric and photochromic yellow phase change colorant and (B) a phase change ink carrier composition comprising (1) a resin selected from the group consisting of a urethane resin, a mixed urethane/urea resin and mixtures thereof; and (2) a mono-amide.
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| 申请公布号 |
US6022909(A) |
申请公布日期 |
2000.02.08 |
| 申请号 |
US19970951187 |
申请日期 |
1997.10.15 |
| 申请人 |
TEKTRONIX, INC. |
发明人 |
MEINHARDT, MICHAEL B.;BRIDGEMAN, RANDALL R. |
| 分类号 |
B41M5/00;C08G18/28;C08G18/38;C08G18/71;C08G73/06;C09B69/10;C09D11/00;C09D11/10;C09D175/04;(IPC1-7):C09D11/10;C08K5/20;C08K5/205;C08K5/21 |
主分类号 |
B41M5/00 |
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