发明名称 |
Ultraviolet curing printing inks having improved shelf life |
摘要 |
This invention provides for improved printing inks which cure upon exposure to ultraviolet radiation and furthermore demonstrate greatly extended shelf lives and stability as compared to prior art inks. The photosensitive component of the ink comprises a mixture of Michler's ketone and an o-halogen substituted hexa-aryl biimidizolyl compound.
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申请公布号 |
US4129486(A) |
申请公布日期 |
1978.12.12 |
申请号 |
US19780904143 |
申请日期 |
1978.05.09 |
申请人 |
POLYCHROME CORPORATION |
发明人 |
DEUTSCH, ALBERT A.;DENNIS, RICHARD;GUMBINNER, ROBERT |
分类号 |
C08F2/00;C08F2/50;C08F290/00;C08F299/00;C09D11/00;C09D11/10;(IPC1-7):C08G18/00;C08G63/00 |
主分类号 |
C08F2/00 |
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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