发明名称 |
Photosensitive materials containing ionic dye compound as initiators |
摘要 |
A process for making three dimensional models is disclosed which is characterized in that a photohardenable composition is used which comprises a free radical addition polymerizable or crosslinkable compound and an ionic dye-counter ion compound, said compound being capable of absorbing actinic radiation and producing free radicals which initiate free radical polymerization or crosslinking of said compound.
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申请公布号 |
US4977511(A) |
申请公布日期 |
1990.12.11 |
申请号 |
US19880180915 |
申请日期 |
1988.04.13 |
申请人 |
THE MEAD CORPORATION |
发明人 |
GOTTSCHALK, PETER;NECKERS, DOUGLAS C.;SCHUSTER, GARY B.;ADAIR, PAUL C.;PAPPAS, S. PETER |
分类号 |
G03F7/028;A61C19/00;A61K6/00;A61K6/083;B29C67/00;C08F2/48;C08F2/50;G03F7/00;G03F7/004;G03F7/027;G03F7/029;G03F7/031;G03H1/04 |
主分类号 |
G03F7/028 |
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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