公开(公告)号：US20060177621A1

公开(公告)日：2006-08-10

申请号：US10565138

申请日：2004-07-12

申请人： Frank Bienewald ,  Jean-Luc Budry ,  Beat Schmidhalter ,  Annemarie Wolleb ,  Heinz Wolleb

发明人： Frank Bienewald ,  Jean-Luc Budry ,  Beat Schmidhalter ,  Annemarie Wolleb ,  Heinz Wolleb

IPC分类号： B32B3/02

CPC分类号： G11B7/246 ,  C07C225/14 ,  C07D207/20 ,  C07D209/12 ,  C07D209/34 ,  C07D211/86 ,  C07D213/69 ,  C07D233/48 ,  C07D235/30 ,  C07D239/62 ,  C07D239/66 ,  C07D263/14 ,  C07D277/64 ,  C07D277/82 ,  C07D309/32 ,  C07D309/38 ,  C07D319/06 ,  C07D403/06 ,  G11B7/247 ,  G11B7/249 ,  G11B7/2534 ,  G11B7/259

摘要： The invention relates to novel optical recording materials that comprise specific and in some cases novel diketone enamines or metal chelates thereof and that have excellent recording and playback quality especially at a wavelength of 350-500 nm. The invention accordingly relates to an optical recording medium comprising a substrate, a recording layer and optionally a reflecting layer, wherein the recording layer comprises a compound of formula (I), wherein M is hydrogen, aluminium or, preferably, a transition metal, which may in addition be coordinated with one or more further ligands and/or, for balancing out an excess charge, where applicable, may have an electrostatic interaction with one or more further ions inside or outside the coordination sphere, but M in formulae (Ib) and (Ic) is not hydrogen, Q is C—H, N or C—R6, it being possible for the stereochemistry of the C=Q double bond to be either E or Z. For the exact definitions of R1 to R6 reference should be made to the description. Also claimed are the novel compounds, especially tetracoordinated chelates, and a process for the preparation thereof.

摘要翻译： 本发明涉及新颖的光学记录材料，其特别地包括新颖的二酮烯胺或其金属螯合物，并且具有优异的记录和回放质量，特别是在350-500nm的波长下。 因此，本发明涉及一种包括基底，记录层和任选地反射层的光学记录介质，其中记录层包含式（I）化合物，其中M是氢，铝或优选的过渡金属，其中 另外可以与一种或多种其它配位体配位和/或用于平衡过量电荷（如果适用的话）可能与配位球内部或外部的一种或多种其它离子具有静电相互作用，而式（Ib） 和（Ic）不是氢，Q是CH，N或CR 6，C = Q双键的立体化学可以是E或Z。对于R的确切定义 应当对说明书进行参考。 还要求保护的是新化合物，特别是四配位螯合物，以及其制备方法。