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    • 10. 发明申请
    • AXIALLY SUBSTITUTED PHTHALOCYANINE SULFONAMIDES AS LIGHT-ABSORBING COMPOUNDS IN THE DATA LAYER OF OPTICAL DATA CARRIERS
    • AXIAL取代PHTHALOCYANINSULFONAMIDE作为光吸收化合物中光学介质的信息层
    • WO2007006417A3
    • 2007-04-19
    • PCT/EP2006006183
    • 2006-06-27
    • LANXESS DEUTSCHLAND GMBHBERNETH HORSTHASSENRUECK KARINMEYER-FRIEDRICHSEN TIMOFELDHUES ULRICHSTAWITZ JOSEF-WALTERBRUDER FRIEDRICH-KARLOSER RAFAEL
    • BERNETH HORSTHASSENRUECK KARINMEYER-FRIEDRICHSEN TIMOFELDHUES ULRICHSTAWITZ JOSEF-WALTERBRUDER FRIEDRICH-KARLOSER RAFAEL
    • G11B7/248C09B47/24
    • C09B47/26G11B7/248
    • Disclosed are optical data carriers, which are writable and readable with blue light having a wavelength ranging from 360 to 460 nm. The data layer contains at least one axially substituted phthalocyanine sulfonamide of formula (I), wherein M represents a trivalent or tetravalent metal atom, R 1 and R 2 independently represent hydrogen, alkyl, cycloalkyl, alkenyl, aralkyl, aryl, or hetaryl, or R 1 and R 2 form a hydrogenated, partially hydrogenated, quasi aromatic, or aromatic ring, preferably a five-membered to seven-membered ring, along with the N atom to which the same are bound, R 3 represents hydrogen, alkyl, cycloalkyl, alkenyl, aralkyl, aryl, or hetaryl, R 4 represents hydroxy, halogen, alkyl, cycloalkyl, alkoxy, monoalkylamino or dialkylamino, aralkyl, aryl, hetaryl, arylazo, hetarylazo, cyano, nitro, or alkoxycarbonyl, A represents oxygen or sulfur, m represents a number from 1 to 4, n represents a number from 0 to 3, m+n represents a number from 1 to 4, x represents 1 if a trivalent metal atom is used while representing 2 if a tetravalent metal atom is used, y represents a number from 0 to 4, and Kat represents hydrogen, lithium cation, sodium cation, potassium cation, ammonium cation, tetrabutylammonium cation, tetrapropylammonium cation, tetraethylammonium cation, tetramethylammonium cation.
    • 光盘,其可与具有360- 460nm的波长的蓝色光进行说明,阅读,其中,所述信息层包含至少一个轴向取代的式(I)的Phthalocyaninsulfonamid其中M为三价或四价金属原子,R 1 和R 2 是,彼此独立地代表氢,烷基,环烷基,Alkenkyl,芳烷基,芳基或杂芳基 - [R 1 和R 2 < / SUP>与N原子它们所连接,形成氢化,部分氢化形式准芳族或芳族环,优选为5-至7-元环,R一起 3 代表氢 烷基,环烷基,Alkenkyl,芳烷基,芳基或杂芳基,R 4 是羟基,卤素,烷基,环烷基,烷氧基,单 - 或二烷基氨基,芳烷基,芳基,杂芳基,芳基偶氮,hetarylazo,氰基 ,硝基或烷氧基羰基,a表示氧或硫,m是一个从1到4,N 一个从0到3,m + n为在一个三价金属原子为1-20的数从1到4,并且x,处于tretravalenten金属原子为2且y为0〜4,和吉是氢,锂阳离子 ,钠阳离子,钾阳离子,铵阳离子,四丁基铵,Tetrapropylammoniumkation,四乙铵,四甲基铵阳离子。