BLACK, METHOD FOR THE PRODUCTION THEREOF, AND USE THEREOF
    1.
    发明申请
    BLACK, METHOD FOR THE PRODUCTION THEREOF, AND USE THEREOF 有权
    黑色,其生产方法及其用途

    公开(公告)号:US20110034611A1

    公开(公告)日:2011-02-10

    申请号:US12680453

    申请日:2008-09-04

    IPC分类号: C08K3/04 C01B31/00

    摘要: The invention relates to black having a CTAB surface area of 100 to 160 m?/g, a quartile ratio of more than 1.60, and an FP index of >0. Said black is produced in a furnace reactor. Sixty to 90 percent by weight of the raw black material are injected into the reactor in the first third of the reaction zone, while the remaining amount of the raw black material is injected into the reactor upstream at least in one other point. In addition, the combustible is conducted such that 90 to 100 percent by weight of the combustible are evaporated when first hitting the raw black material and 80 to 99 percent by weight of the combustible are evaporated 5ms before hitting the raw black material. Said blacks can be used in rubber mixtures.

    摘要翻译: 本发明涉及CTAB表面积为100〜160mΩ/ g,四分位数大于1.60,FP指数> 0的黑色。 所述黑色在炉式反应器中生产。 原料黑料的重量百分之六十至九十重量百分比在反应区的第一个三分之一被注入反应器中,而至少在另一个点上将原料黑色材料的剩余量注入反应器的上游。 此外,可燃物的进行使得当首次击中原料黑色物质时,90〜100重量%的可燃物蒸发,80〜99重量%的可燃物在打黑原料之前被蒸发5ms。 所述黑色可用于橡胶混合物。

    Black, method for the production thereof, and use thereof
    2.
    发明授权
    Black, method for the production thereof, and use thereof 有权
    黑色,其制造方法及其用途

    公开(公告)号:US08735488B2

    公开(公告)日:2014-05-27

    申请号:US12680453

    申请日:2008-09-04

    IPC分类号: C08K3/04 C01B31/00

    摘要: The invention relates to black having a CTAB surface area of 100 to 160 m?/g, a quartile ratio of more than 1.60, and an FP index of >0. Said black is produced in a furnace reactor. Sixty to 90 percent by weight of the raw black material are injected into the reactor in the first third of the reaction zone, while the remaining amount of the raw black material is injected into the reactor upstream at least in one other point. In addition, the combustible is conducted such that 90 to 100 percent by weight of the combustible are evaporated when first hitting the raw black material and 80 to 99 percent by weight of the combustible are evaporated 5 ms before hitting the raw black material. Said blacks can be used in rubber mixtures.

    摘要翻译: 本发明涉及CTAB表面积为100〜160mΩ/ g,四分位数大于1.60,FP指数> 0的黑色。 所述黑色在炉式反应器中生产。 原料黑料的重量百分之六十至九十重量百分比在反应区的第一个三分之一被注入反应器中,而至少在另一个点上将原料黑色材料的剩余量注入反应器的上游。 此外,可燃物的进行使得当首次击中生黑色材料时,90〜100重量%的可燃物蒸发,80〜99重量%的可燃物在打黑原料之前蒸发5秒钟。 所述黑色可用于橡胶混合物。

    Process for the preparation of hydroxynapthalenes
    6.
    发明授权
    Process for the preparation of hydroxynapthalenes 失效
    羟基萘制备方法

    公开(公告)号:US5981806A

    公开(公告)日:1999-11-09

    申请号:US33195

    申请日:1998-03-02

    申请人: Thomas Pelster

    发明人: Thomas Pelster

    摘要: The present invention relates to a process for the preparation of hydroxynaphthalenes of formula (I) ##STR1## wherein n represents a number from 1 to 6,X denotes C.sub.1 -C.sub.6 alkyl, halogen, carboxyl, carboxylic acid ester, nitro, chlorosulphonyl, arylsulphonyl, hydroxyl, alkoxy, acyloxy, or an amino or aminosulphonyl that is unsubstituted or N-substituted with alkyl or aryl, or two radicals X, together with the adjacent carbon atoms to which they are bonded, form a fused-on aromatic, cycloaliphatic, or heterocyclic ring, andm denotes a number from 0 to 6, wherein if m is greater than 1, then each X can have different or identical meanings,by reacting(1) a naphthalenesulphonic acid of formula (II) or a salt thereof ##STR2## wherein n and m have the above meanings and X.sub.1 has the same meaning as X or is SO.sub.3 H, with(2) alkali in the presence of(3) an alkylated urea derivative.

    摘要翻译: 本发明涉及一种制备式(I)的羟基萘的方法,其中n表示1至6的数,X表示C 1 -C 6烷基,卤素,羧基,羧酸酯,硝基,氯磺酰基,芳基磺酰基,羟基, 烷氧基,酰氧基或未被取代或被烷基或芳基取代的氨基或氨基磺酰基,或两个基团X与它们所连接的相邻碳原子一起形成稠合的芳族,脂环族或杂环 ,m表示0至6的数,其中如果m大于1,则每个X可以具有不同或相同的含义,通过使(1)式(II)的萘磺酸或其盐,其中n和m 具有上述含义,X 1与X相同或为SO 3 H,(2)在(3)烷基化脲衍生物存在下的碱。

    Process for the preparation of polycyclic compounds
    7.
    发明授权
    Process for the preparation of polycyclic compounds 失效
    多环化合物的制备方法

    公开(公告)号:US5830931A

    公开(公告)日:1998-11-03

    申请号:US767733

    申请日:1996-12-16

    CPC分类号: C07D487/06 C09B57/12

    摘要: Process for the preparation of compounds of the general formula (I) ##STR1## by reaction of aromatic dicarboxylic acids of the formula (II) ##STR2## or anhydrides and/or esters thereof with aromatic diamines of the formula (III) ##STR3## wherein A and B have the meaning given in the description, characterized in that the reaction of (II) with (III) is carried out in a reaction medium which comprises water and a hydrotropic compound which has a dielectric constant .epsilon. of 20 to 60 at 25.degree. C.

    摘要翻译: 制备通式(I)化合物的方法通过式(II)的芳族二羧酸或其酸酐和/或其酯与式(II)的芳族二羧酸与式 (III)其中A和B具有说明书中给出的含义,其特征在于(II)与(III)的反应在包含水和水溶助长剂的反应介质中进行,所述反应介质具有 在25℃下的介电常数ε为20至60。