公开(公告)号：US06689872B2

公开(公告)日：2004-02-10

申请号：US10247051

申请日：2002-09-17

Applicant: Nae-Jen Wang ,  Ching-Huang Chen ,  Li-Ling Lin ,  Chao-Nan Kuo ,  Wen-Dar Liu ,  Wan-Chun Chen ,  Shyh-yeu Wang

Inventor： Nae-Jen Wang ,  Ching-Huang Chen ,  Li-Ling Lin ,  Chao-Nan Kuo ,  Wen-Dar Liu ,  Wan-Chun Chen ,  Shyh-yeu Wang

IPC: C09B4500

CPC classification number: C09B45/00 ,  G11B7/244 ,  G11B7/2467 ,  G11B7/249 ,  G11B7/2534 ,  G11B7/2595

Abstract: An optical recording medium dye is described. The optical recording medium dye is an azo metal chelate compound, wherein the azo metal chelate compound comprises the following structure: wherein R1 is a hydrogen atom, a C1-6 straight chain or branched alkyl group, an amino group, an alkylamino group or a tolylamino group; R2 is a hydrogen atom, a hydroxyl group, a halogen atom, an ether group, a C1-6 straight chain or branched alkyl group; R3 is a hydrogen atom, a C1-6 straight chain or branched alkyl group; R4 is a hydrogen atom, a C1-6 straight chain or branched alkyl group or a halogen atom; A3 is a residue forming a heterocyclic ring derivative together with a carbon atom and a nitrogen atom.

Abstract translation: 描述光记录介质染料。 光记录介质染料是偶氮金属螯合化合物，其中偶氮金属螯合化合物包括以下结构：其中R1是氢原子，C1-6直链或支链烷基，氨基，烷基氨基或 甲苯基氨基; R2是氢原子，羟基，卤原子，醚基，C1-6直链或支链烷基; R3是氢原子，C1-6直链或支链烷基; R4是氢原子，C1-6直链或支链烷基或卤素原子; A3是与碳原子和氮原子一起形成杂环衍生物的残基。

公开(公告)号：US07078149B2

公开(公告)日：2006-07-18

申请号：US10264472

申请日：2002-10-03

Applicant: Wen-Dar Liu ,  Nae-Jen Wang ,  Wan-Chun Chen ,  Biing-Hwang Lin ,  Hui-Jen Chen ,  Hsin-Te Kuo

Inventor： Wen-Dar Liu ,  Nae-Jen Wang ,  Wan-Chun Chen ,  Biing-Hwang Lin ,  Hui-Jen Chen ,  Hsin-Te Kuo

IPC: G11B7/24

CPC classification number: G11B7/2492 ,  G11B7/2467 ,  G11B7/2472 ,  G11B7/2533 ,  G11B7/2534 ,  G11B7/2542 ,  G11B7/2585 ,  G11B7/259 ,  G11B7/2595 ,  G11B7/266 ,  G11B2007/24612

Abstract: A method for fabricating an optical recording medium is provided. A dye layer is formed on a molded substrate by spin-coating. A reflection layer is formed on the dye layer by sputtering so that the optical disc has enough reflection rate. The dye layer comprises a cyanine type dye and an azo metal chelate compound selected from the formula (I): wherein M is a metal ion; R1 is a hydrogen atom, a linear or branched alkyl group containing 1 to 6 carbon atoms, amino group, alkyl amino group or toluidinyl group; R2 is a hydrogen atom, a hydroxyl group, a halogen atom, an ether group, an ester group or a linear or branched alkyl group containing 1 to 6 carbon atoms; R3 is a hydrogen atom or a linear or branched alkyl group containing 1 to 6 carbon atoms; R4 is a hydrogen atom, a halogen atom or a linear or branched alkyl group containing 1 to 6 carbon atoms; A1 is a heterocyclic derivative group constituted by carbon atoms and nitrogen atoms.

Abstract translation: 提供一种制造光记录介质的方法。 通过旋涂在成型基板上形成染料层。 通过溅射在染料层上形成反射层，使得光盘具有足够的反射率。 染料层包含花青型染料和选自式（I）的偶氮金属螯合物：其中M是金属离子; R 1是氢原子，含有1至6个碳原子的直链或支链烷基，氨基，烷基氨基或甲苯基; R 2是氢原子，羟基，卤素原子，醚基，酯基或含有1至6个碳原子的直链或支链烷基; R3是氢原子或含有1至6个碳原子的直链或支链烷基; R4是氢原子，卤素原子或含有1至6个碳原子的直链或支链烷基; A1是由碳原子和氮原子构成的杂环衍生基团。