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    • 2. 发明授权
    • Curable mixtures based on epoxy resins comprising imidazoles
    • 基于包含咪唑的环氧树脂的可固化混合物
    • US06455662B2
    • 2002-09-24
    • US09728991
    • 2000-12-04
    • Véronique Hall-Goulle
    • Véronique Hall-Goulle
    • B32B2738
    • C07D233/54Y10T428/31511Y10T428/31515
    • Curable mixtures suitable for the manufacture of moldings, coatings and foams comprises a) an epoxy resin having more than one 1,2-epoxy group per molecule, b) as curing catalyst, an imidazole compound of formula I wherein R1, R2 and R3 are each independently of the others a hydrogen atom, a halogen atom, alkyl having from 1 to 20 carbon atoms, alkoxy having from 1 to 20 carbon atoms, unsubstituted or halo-, nitro-, C1-4alkyl- or C1-4alkoxy-substituted aralkyl having from 7 to 20 carbon atoms, or unsubstituted or halo-, nitro-, C1-4alkyl- or C1-4alkoxy-substituted aryl having from 6 to 20 carbon atoms, and R4 is alkyl having from 1 to 20 carbon atoms, alkenyl having from 2 to 20 carbon atoms, alkynyl having from 2 to 20 carbon atoms, unsubstituted or halo-, nitro-, C1-4alkyl- or C1-4alkoxy-substituted aralkyl having from 7 to 20 carbon atoms or unsubstituted or halo-, nitro-, C1-4alkyl- or C1-4alkoxy-substituted aryl having from 6 to 20 carbon atoms; and c) curing agent such as dicyadiamide or an anhydride.
    • 适用于制造模制品,涂料和泡沫的可固化混合物包括:a)每分子具有多于一个1,2-环氧基的环氧树脂,b)作为固化催化剂,式I的咪唑化合物,其中R 1,R 2和R 3各自独立地为 的其它物质为氢原子,卤素原子,具有1-20个碳原子的烷基,具有1-20个碳原子的烷氧基,未取代的或卤素,硝基 - ,C 1-4烷基 - 或C 1-4烷氧基取代的芳烷基,其具有 7至20个碳原子,或未取代或卤代,硝基,C 1-4烷基或C 1-4烷氧基取代的具有6至20个碳原子的芳基,R 4为具有1至20个碳原子的烷基,具有2个 至20个碳原子,具有2至20个碳原子的炔基,未取代的或具有7至20个碳原子的未取代或卤代,硝基 - ,C 1-4烷基 - 或C 1-4烷氧基取代的芳烷基或未取代或卤代 - 硝基 - , - 具有6至20个碳原子的4-烷基 - 或C 1-4烷氧基取代的芳基; 和c)固化剂如双氰胺或酐。
    • 3. 发明授权
    • Pyrocarbonic acid diesters and the preparation and use thereof
    • 焦碳酸二酯及其制备及应用
    • US06222047B1
    • 2001-04-24
    • US09006360
    • 1998-01-13
    • John ZambounisVéronique Hall-Goulle
    • John ZambounisVéronique Hall-Goulle
    • C07D48704
    • C07D471/04C07D487/04C09B1/005C09B5/62C09B7/02C09B19/02C09B29/0037C09B47/16C09B47/26C09B48/00C09B57/004C09B57/04C09B69/08C09K9/02
    • The invention relates to the preparation of pyrocarbonic acid diesters by an improved process and to the novel pyrocarbonic acid diesters prepared according to said process as well as to the use thereof. The core of the invention is a process for the preparation of a pyrocarbonic acid diester of formula (I) wherein R1 and R1′ are each independently of the other branched or straight-chain C1-C24alkyl, C3-C24alkenyl, C3-C24alkynyl, C4-C12cycloalkyl, C4-C12cycloalkenyl or C7-C24aralkyl, each of which is unsubstituted or substituted by one or more than one substituent which is inert under the reaction conditions, by reacting at least one ester carbonate of formula (II) with 40-50 mol % of a sulfochloride of formula (IV) in the presence of 0.8-5 mol % of a catalyst of formula (V) and with minor amounts of a heterocyclic aromatic amine in a nonpolar inert solvent, in which process the amount of heterocyclic aromatic amine is 1-3 mol % and the reaction is carried out in the temperature range from −10° C. to +25° C., all molar amounts being based on 100 mol % of ester carbonate of formula (II).
    • 本发明涉及通过改进的方法制备焦碳碳酸二酯,以及根据所述方法制备的新型热解碳酸二酯以及其用途。本发明的核心是制备焦碳碳酸二酯的方法 其中R 1和R 1'各自独立地为其它支链或直链C 1 -C 24烷基,C 3 -C 24烯基,C 3 -C 24炔基,C 4 -C 12环烷基,C 4 -C 12环烯基或C 7 -C 24芳烷基,其各自为未取代的 或由一个或多于一个在反应条件下为惰性的取代基取代,通过使至少一种式(II)的碳酸酯与40-50摩尔%的式(IV)的磺酰氯在0.8-5.0的存在下反应 摩尔%的式(V)催化剂和少量杂环芳族胺的非极性惰性溶剂,其中杂环芳族胺的量为1-3摩尔%,反应在温度范围内进行 从-1 0℃至+ 25℃,所有摩尔量均为100摩尔%的式(II)酯酸酯。
    • 7. 发明申请
    • TRANSPARENT COLOURANTS AND COLOURANT COMPOSITIONS, AND THEIR USE
    • 透明的富钴和钴合金组合物及其使用
    • US20100021831A1
    • 2010-01-28
    • US12527042
    • 2008-02-13
    • Véronique Hall-Goulle
    • Véronique Hall-Goulle
    • G03F1/00C07C49/303G03F7/004
    • C09B1/585C09B67/0033
    • The invention relates to a colourant composition comprising in a weight ratio of from 99:1 to 10:90, preferably a weight ratio of from 95:5 to 30:70, particularly preferred a weight ratio of from 95:5 to 50:50, a pigment of average particle size from 10 to 200 nm and a 1- or 2-phenylthio-substituted anthraquinones of greenish-yellow colour hue, lacking electron-rich N(III), O(II) and further S(II) substituents on the anthraquinone ring. The compositions are particularly useful in patterned colour filters. Compounds wherein the 1- or 2-phenylthio group is substituted by SOR10, SO2R10, SO3R10, SO2NR11R12, CN, COR10, COOR10 or CONR11R12, or the anthraquinone group is substituted by SO2NR11R12 are also claimed, with a few exceptions. The invention also relates to a compound of Formula (III) or (IV), wherein at least one of R1, R2 and R3 is SOR10, SO2R10, SO3R10, SO2NR11R12, CN or COR10, or at least one of R7, R8 and R9 is SO2NR11R12, with the proviso that R3 is not SO2NH2.
    • 本发明涉及一种着色剂组合物,其包含重量比为99:1至10:90,优选95:5至30:70的重量比,特别优选的重量比为95:5至50:50 ,平均粒度为10〜200nm的颜料和绿黄色色调的1-或2-苯硫基取代的蒽醌,缺乏富电子的N(III),O(II)和另外的S(II)取代基 在蒽醌环上。 组合物在图案化滤色器中特别有用。 除了少数例外,还要求保护由SOR10,SO2R10,SO3R10,SO2NR11R12,CN,COR10,COOR10或CONR11R12或被SO2NR11R12取代的蒽醌基的化合物。 本发明还涉及式(III)或(IV)的化合物,其中R1,R2和R3中的至少一个是SOR10,SO2R10,SO3R10,SO2NR11R12,CN或COR10,或R7,R8和R9中的至少一个 是SO 2 NR 11 R 12,条件是R 3不是SO 2 NH 2。