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    • 2. 发明授权
    • Fast-writable and precision-writable high-capacity optical storage media
    • 快速写入和精确写入的大容量光存储介质
    • US06849315B2
    • 2005-02-01
    • US10483130
    • 2002-07-04
    • Urs LehmannPeter AeschlimannPeter SutterBeat SchmidhalterJean-Luc BudryHeinz Spahni
    • Urs LehmannPeter AeschlimannPeter SutterBeat SchmidhalterJean-Luc BudryHeinz Spahni
    • B41M5/26C09B11/00C09B11/02C09B11/20C09B11/28C09B45/14C09B45/20C09B55/00C09B69/02G11B7/004G11B7/24G11B7/244G11B7/246G11B7/2467G11B7/249G11B7/253G11B7/254G11B7/2542G11B7/258G11B7/259G11B7/26B32B3/02
    • G11B7/244C09B11/28G11B7/2467G11B7/249G11B7/253G11B7/2542G11B7/259Y10T428/21
    • The invention relates to an optical recording medium, comprising a substrate and a recording layer, wherein the recording layer comprises a compound of formula (I), wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12 and R13 are each independently of the others hydrogen, G1 or C1-C24alkyl, C2-C24alkenyl, C2-C24alkynyl, C3-C24cycloalkyl, C3-C24cycloalkenyl, C7-C24aralkyl, C6-C24aryl, C4-C12heteroaryl or C1-C12heterocycloalkyl, each unsubstituted or substituted by one or more identical or different substituents G1, wherein R1 and R2, R1 and R13, R2 and R3, R3 and R4, R4 and R5, R5 and R6, R6 and R7, R7 and R8, R8 and R9, R9 and R10, R10 and R11, R11 and R12 and/or R12 and R13 can independently of one another be bonded to one another in pairs separately or, when they contain substitutable sites, via a direct bond or via a —CH2—, —O—, —S—, —NH— or —NC1-C24alkyl-bridge in such a manner that, together with the atoms and bonds indicated in formula (I), five- or six-membered, saturated, unsaturated or aromatic, unsubstituted or G1-substituted rings are formed, G1 is any desired substituent,? xm- is an inorganic, organic organometallic anion, Yn+ is a proton or a metal, ammonium or phosphonium cation, and m and n are each independently of the other a number from 1 to 5, and p and q are each independently of the other O or a number from 0.2 to 6, the ratio of p and q to one another, depending upon m and n and, as applicable, the number of charged G1, being such that in formula (I) there is no excess positive or negative charge. Generally the optical recording medium according to the invention additionally comprises a reflecting layer. The recording media according to the invention exhibit high sensitivity and good playback characteristics, especially at high recording and playback speeds. The light stability is also excellent.
    • 本发明涉及一种光记录介质,包括基片和记录层,其中记录层包括式(I)化合物,其中R1,R2,R3,R4,R5,R6,R7,R8,R9,R10 ,R11,R12和R13各自独立地为氢,G1或C1-C24烷基,C2-C24链烯基,C2-C24炔基,C3-C24环烷基,C3-C24环烯基,C7-C24芳烷基,C6-C24芳基,C4-C12杂芳基或C1- C 1 -C 6杂环烷基,每个未取代或被一个或多个相同或不同的取代基G1取代,其中R1和R2,R1和R13,R2和R3,R3和R4,R4和R5,R5和R6,R6和R7,R7和R8,R8 并且R 9,R 9和R 10,R 10和R 11,R 11和R 12和/或R 12和R 13可以彼此独立地彼此相互键合,或者当它们含有可取代的位置时,经由直接键或通过-CH 2 - ,-O - , - S - , - NH-或-NCl-C24烷基 - 桥,其与式(I)中所示的原子和键一起为五或六元饱和, 形成不饱和或芳族,未取代或者G1取代的环,G1是a
    • 6. 发明授权
    • Radiation-induced fixation of dyes
    • 辐射诱导的染料固定
    • US5679115A
    • 1997-10-21
    • US495533
    • 1995-08-28
    • Katharina FritzschePeter AeschlimannPeter Scheibli
    • Katharina FritzschePeter AeschlimannPeter Scheibli
    • D06P1/52D06P1/66D06P5/20D06P1/38
    • D06P1/5257D06P1/5242D06P1/66D06P5/2005Y10S8/917Y10S8/918Y10S8/922Y10S8/924Y10S8/927Y10S8/928
    • Process for dyeing or printing organic material, in particular fibre material which comprises applying dyes containing no polymerizable double bond together with at least one colorless cationic compound containing at least one polymerizable double bond and, if desired, one or more colorless nonionic compounds containing at least one polymerizable double bond and, if desired, further auxiliaries to the fibre material and then fixing them by means of ionizing radiation, or applying dyes containing no polymerizable double bond together with at least one colorless cationic compound containing one polymerizable double bond, and if desired, one or more colorless nonionic compounds containing at least one polymerizable double bond and at least one photoinitiator and also, if desired, further auxiliaries to the fibre material and then fixing them by means of UV light.
    • PCT No.PCT / EP94 / 00104 Sec。 371日期:1995年7月28日 102(e)日期1995年7月28日PCT 1994年1月17日PCT PCT。 WO94 / 18381 PCT出版物 日期1994年8月18日印刷有机材料的方法,特别是包含不含可聚合双键的染料与至少一种含有至少一个可聚合双键的无色阳离子化合物以及如果需要一种或多种无色 含有至少一个可聚合双键的非离子化合物,如果需要,还可以通过电离辐射固定纤维材料,或将不含可聚合双键的染料与至少一种含有一个可聚合双键的无色阳离子化合物 并且如果需要,一种或多种含有至少一个可聚合双键的无色非离子化合物和至少一种光引发剂,并且如果需要,还可以通过紫外光固定它们,并且还可以进一步添加到纤维材料中。
    • 7. 发明授权
    • Process for the alkylation of aromatic amines
    • 芳族胺烷基化方法
    • US5155271A
    • 1992-10-13
    • US543245
    • 1990-06-25
    • Peter Aeschlimann
    • Peter Aeschlimann
    • B01J25/02C07B61/00C07C315/04C07C317/18C07C317/28C07C317/34C07C317/36C09B62/44
    • C07C315/04
    • The invention relates to a process for the preparation of compounds of the formula ##STR1## in which Q is substituted or unsubstituted C.sub.1 -C.sub.6 alkyl, A is a direct bond or a bridging member, s is the number 1 or 2, Z is a radical of the formula --CH.sub.2 CH.sub.2 OH, --CH.dbd.CH.sub.2 or --CH.sub.2 CH.sub.2 --Y, and Y is a leaving group, and the benzene or napthalene nucleus I can be further substituted, which comprises reacting compounds of the formula ##STR2## with compounds of the formulaQ--OH (3)in which A, s, Z and Q are as defined under formula (1), in the presence of hydrogenation catalysts, and then carrying out further conversion reactions where appropriate.The compounds obtained by the process according to the invention are suitable as intermediates for the preparation of reactive dyes.
    • 本发明涉及一种制备式(1)化合物的方法,其中Q是取代或未取代的C 1 -C 6烷基,A是直接键或桥连构件,s是数1或2,Z 是式-CH 2 CH 2 OH,-CH = CH 2或-CH 2 CH 2 -Y的基团,Y是离去基团,并且苯或萘核核I可以进一步被取代,其包括使下式化合物(IMAGE)(2 )与其中A,s,Z和Q如式(1)中所定义的式Q-OH(3)的化合物在氢化催化剂存在下反应,然后在适当的情况下进行进一步的转化反应。 通过本发明方法获得的化合物适用作制备活性染料的中间体。