发明名称 |
OPTICAL DATA STORAGE MEDIUM HAVING CHROMOPHORE/POLYMER COORDINATED INFORMATION LAYER |
摘要 |
<p>Provided is an optical data storage medium comprising a chromophore/polymer composition information layer, wherein the chromophore is chemically bound or coordinated with the polymer. The chromophore is an organo macrocyclic chromophore containing a constitutent metal atom, and preferably a central metal atom, with the chromophore being coordinated to the polymer through the metal atom. As a result, the chromophore/polymer material has excellent film-forming properties so that the medium can be readily and efficiently manufactured. As well, the resulting information layer offers excellent hermomechanical properties and exhibits excellent absorption properties, all in a single component material. By utilizing a single component material, the problem of dye/polymer phase separation frequently encountered in conventional dye/polymer mixtures is also overcome.</p> |
申请公布号 |
CA1234982(A) |
申请公布日期 |
1988.04.12 |
申请号 |
CA19850496292 |
申请日期 |
1985.11.27 |
申请人 |
CELANESE CORPORATION |
发明人 |
NIKLES, DAVID E.;JONES, R. SIDNEY, JR.;KUDER, JAMES E. |
分类号 |
G11B7/244;B41M5/26;G03C1/72;G11B7/24;G11B7/245;G11B7/248;(IPC1-7):G11B7/24 |
主分类号 |
G11B7/244 |
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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