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    Process for preparing TCD-diamine
    11.
    发明授权
    Process for preparing TCD-diamine 失效
    制备TCD-二胺的方法

    公开(公告)号：US07317128B2

    公开(公告)日：2008-01-08

    申请号：US10967597

    申请日：2004-10-18

    Applicant: Peter Lappe ,  Helmut Springer ,  Rainer Lukas

    Inventor： Peter Lappe ,  Helmut Springer ,  Rainer Lukas

    IPC: C07C209/00

    CPC classification number: C07C209/26 ,  C07C47/347 ,  C07C47/445 ,  C07C2603/68 ,  C07C211/19

    Abstract: A process for preparing 3(4),8(9)-bis(aminomethyl)tricycle-[5.2.1.02,6]decane by hydroformylating dicyclopentadiene with subsequent reductive amination wherein the hydroformylation of dicyclopentadiene is carried out in two stages, and, in a first hydroformylation stage, the reaction is effected in a heterogeneous reaction system using an aqueous solution of transition metal compounds, containing water-soluble organic phosphorus (III) compounds in complex-bound form, of group VIII of the Periodic Table to give 8(9)-formyltricyclo[5.2.1.02,6]dec-3-ene, and, in a second hydroformylation stage, the thus obtained 8(9)-formyltricyclo[5.2.1.02,6]dec-3-ene is converted, in a homogeneous organic phase in the presence of transition metal compounds of group VIII of the Periodic Table of the Elements to 3(4),8(9)-bisformyltricyclo[5.2.1.02,6]decane

    Abstract translation: 通过加氢甲酰化二环戊二烯制备3（4），（9） - 双（氨基甲基）三环[5.2.1.0 2,6]癸烷的方法，随后还原胺化，其中携带二环戊二烯的加氢甲酰化 在两个阶段中，并且在第一加氢甲酰化阶段中，使用过渡金属化合物的水溶液在非均相反应体系中进行反应，所述过渡金属化合物含有复合结合形式的水溶性有机磷（III）化合物，第VIII族 ，得到8（9） - 甲酰基三环[5.2.1.0 2,6]癸-3-烯，并在第二加氢甲酰化阶段，由此得到的8（9） - 甲酰三环 在元素周期表第Ⅷ族过渡金属化合物存在下，在均相有机相中，将[5.2.1.0]癸-3-烯转化为3（4） ，8（9） - 二甲基三环[5.2.1.0 2,6]癸烷

    Catalytic process for preparing aliphatic straight-chain and beta-alkyl-branched carboxylic acids
    12.
    发明申请
    Catalytic process for preparing aliphatic straight-chain and beta-alkyl-branched carboxylic acids 有权
    用于制备脂族直链和β-烷基支链羧酸的催化方法

    公开(公告)号：US20070265467A1

    公开(公告)日：2007-11-15

    申请号：US11787868

    申请日：2007-04-18

    Applicant: Helmut Springer

    Inventor： Helmut Springer

    IPC: C07C51/235 ,  C07C51/16

    CPC classification number: C07C51/235 ,  C07C53/126

    Abstract: A catalytic process for preparing aliphatic straight-chain and β-alkyl-branched carboxylic acids of 5 to 13 carbon atoms by catalytic oxidation of the corresponding aldehydes by means of oxygen or oxygen-containing gas mixtures in the liquid phase in the presence of a catalyst system contains alkali metal carboxylates or alkaline earth metal carboxylates or a mixture thereof in an amount, calculated as alkali metal or alkaline earth metal, of 0.5 mmol to 15 mmol per mol of aldehyde used and also metals of groups 4 to 12 of the Periodic Table of the Elements, cerium or lanthanum in amounts of not more than 5 ppm, based on the aldehyde used, or compounds of such metals, with the catalyst system being the reaction product from an aldehyde oxidation reaction.

    Abstract translation: 通过在催化剂存在下通过含氧或含氧气体混合物在液相中催化氧化相应的醛来制备5至13个碳原子的脂肪族直链和β-烷基支链羧酸的催化方法 系统含有碱金属羧酸盐或碱土金属羧酸盐或其混合物，其用量为碱金属或碱土金属，其用量为每摩尔醛为0.5mmol至15mmol，以及周期表第4至12族的金属 的元素，铈或镧的量不大于5ppm，基于所使用的醛或这些金属的化合物，催化剂体系是醛醛氧化反应的反应产物。

    Process for dehydrating 2-methylpentane-2,4-diol
    13.
    发明申请
    Process for dehydrating 2-methylpentane-2,4-diol 审中-公开
    脱水2-甲基戊烷-2,4-二醇的方法

    公开(公告)号：US20060058561A1

    公开(公告)日：2006-03-16

    申请号：US11184136

    申请日：2005-07-19

    Applicant: Helmut Springer

    Inventor： Helmut Springer

    IPC: C07C1/00

    CPC classification number: C07C1/24 ,  C07C2527/053 ,  C07C11/04

    Abstract: A process for dehydrating 2-methylpentanediol-2,4 to a mixture of 2-methyl-1,3-pentadiene and 4-methyl-1,3-pentadiene at elevated temperature in the presence of an acid catalyst using a polyglycol ether as a heat carrier, wherein a polyglycol ether containing from 80 to 100% by weight of a polyethylene glycol dimethyl ether of the formula CH3(OCH2CH2)nOCH3 where n=2-8 and from 0 to 20% by weight of a polyethylene glycol monomethyl ether of the formula CH3(OCH2CH2)nOH where n=2-8 based in each case on the total mass of polyglycol ether, is used.

    Abstract translation: 在酸催化剂存在下，在升高的温度下将2-甲基戊二醇-2,4-脱水成2-甲基-1,3-戊二烯与4-甲基-1,3-戊二烯的混合物的方法，使用聚乙二醇醚作为 热载体，其中包含80至100重量％的式CH 3（OCH 2 CH 2）2的聚乙二醇二甲醚的聚乙二醇醚， 其中n = 2-8和0至20重量％的式CH 3的聚乙二醇单甲基醚， 其中n = 2-8，基于聚乙二醇醚的总质量，其中n = 2-8是（OCH 2 CH 2 CH 2） 用过的。

    Process for preparing TCD-monenal
    16.
    发明申请
    Process for preparing TCD-monenal 失效
    制备TCD- monenal的方法

    公开(公告)号：US20050107640A1

    公开(公告)日：2005-05-19

    申请号：US10968760

    申请日：2004-10-19

    Applicant: Peter Lappe ,  Helmut Springer ,  Rainer Lukas

    Inventor： Peter Lappe ,  Helmut Springer ,  Rainer Lukas

    IPC: C07B61/00 ,  C07C45/50 ,  C07C45/82 ,  C07C47/44 ,  C07C47/445 ,  C07C47/38

    CPC classification number: C07C47/445 ,  C07C45/50 ,  C07C45/82

    Abstract: A process for selectively hydroformylating dicyclopentadiene to 8(9)-formyltricyclo-[5.2.1.02,6]dec-3-ene in a heterogeneous reaction system using an aqueous solution of transition metal compounds, containing water-soluble organic phosphorus(III) compounds in complex-bound form, of group VIII of the Periodic Table of the Elements, wherein the water-soluble organic phosphorus(III) compounds are alkali metal or alkaline earth metal salts of sulfonated arylphosphines and aryldiphosphines.

    Abstract translation: 使用含水的过渡金属化合物的水溶液在非均相反应体系中选择性地将二环戊二烯加氢甲酰化为8（9） - 甲酰基三环[5.2.1.0 2,6]癸-3-烯的方法 其中水溶性有机磷（III）化合物是磺化芳基膦和芳基二膦的碱金属或碱土金属盐，它们是复合结合形式的元素周期表第Ⅷ族的可溶性有机磷（III）化合物。

    Process for preparing TCD-dialdehyde
    17.
    发明申请
    Process for preparing TCD-dialdehyde 失效
    制备TCD-二醛的方法

    公开(公告)号：US20050101805A1

    公开(公告)日：2005-05-12

    申请号：US10967731

    申请日：2004-10-18

    Applicant: Peter Lappe ,  Helmut Springer ,  Rainer Lukas

    Inventor： Peter Lappe ,  Helmut Springer ,  Rainer Lukas

    IPC: B01J31/24 ,  C07B61/00 ,  C07C45/50 ,  C07C45/82 ,  C07C47/347 ,  C07C47/445 ,  C07C47/28

    CPC classification number: C07C47/347 ,  C07C2603/68

    Abstract: A process for preparing 3(4),8(9)-bisformyltricyclo[5.2.1.02.6]decane by hydroformylating dicyclopentadiene with subsequent distillation wherein the hydroformylation of dicyclopentadiene is carried out in two stages, and, in the first hydroformylation stage, the reaction is effected in a heterogeneous reaction system using an aqueous solution of transition metal compounds, containing water-soluble organic phosphorus (lll) compounds in complex-bound form, of group Vlll of the Period Table of the Elements to give 8(9)-bisformyltricyclo[5.2.1.02.6]dec-3-ene, and, in a second hydroformylation stage, the thus obtained 8(9)-bisformyltricyclo[5.2.1.02.6]dec-3-ene is converted, in homogeneous organic phase in the presence of transition metal compounds of group Vlll of the Periodic Table of the Elements to 3(4),8(9)-bisformyltricyclo[5.2.1.02.6]decane.

    Abstract translation: 通过加氢甲酰化二环戊二烯制备3（4），8（9） - 双甲基三环[5.2.1.0]癸烷的方法，随后蒸馏，其中二环戊二烯的加氢甲酰化分两个阶段进行， 第一加氢甲酰化阶段，反应在非均相反应体系中使用过渡金属化合物的水溶液进行，所述过渡金属化合物含有复合结合形式的水溶性有机磷（III）化合物，元素周期表第VI1组 得到8（9） - 二甲基三环[5.2.1.0,26.6]癸-3-烯，并在第二加氢甲酰化阶段中，由此得到的8（9） - 二甲基三环[5.2.1.0] 在（3），（9） - 双甲基三环[5.2]的元素周期表第VI1组的过渡金属化合物的存在下，在均相有机相中转化2,6-二烯-3-烯。 1.06D癸烷。

    Process for the recovery of rhodium from the residues of distillation processes
    18.
    发明授权
    Process for the recovery of rhodium from the residues of distillation processes 失效
    从蒸馏工艺残留物中回收铑的方法

    公开(公告)号：US5151537A

    公开(公告)日：1992-09-29

    申请号：US741643

    申请日：1991-08-07

    Applicant: Peter Lappe ,  Helmut Springer

    Inventor： Peter Lappe ,  Helmut Springer

    IPC: B01J38/00 ,  B01J31/40 ,  C01G55/00 ,  C07C45/50 ,  C07C47/02

    CPC classification number: B01J31/1845 ,  B01J31/185 ,  B01J31/24 ,  B01J31/2404 ,  B01J31/4046 ,  C01G55/001 ,  C07C45/50 ,  B01J2231/321 ,  B01J2531/822 ,  B01J31/04 ,  B01J31/26 ,  Y02P20/584

    Abstract: The recovery of rhodium, present as a homogeneous dissolved complex compound especially in residues of products of the oxo process, is carried out in a two-stage process. In the first stage, the residues are treated with a gas-containing oxygen in the presence of a C.sub.2 - to C.sub.4 - monocarboxylic acid and an alkali metal salt of a C.sub.2 - to C.sub.4 -monocarboxylic acid, and are then extracted with water. In the second reaction stage, they are treated again with a gas-containing oxygen, an aldehyde, a C.sub.2 - to C.sub.4 -monocarboxylic acid, and an alkali metal salt of a C.sub.2 to C.sub.4 monocarboxylic acid, and are extracted once more with water.

    Abstract translation: 作为均匀溶解的络合物，特别是在羰基工艺的产物的残基中存在的铑的回收在两步法中进行。 在第一阶段中，在C2- C4-一元羧酸和C2- C4-一元羧酸的碱金属盐的存在下，用含氧气体处理残留物，然后用水萃取。 在第二反应阶段，用含气体的氧，醛，C 2〜C 4 - 一元羧酸和C 2〜C 4一元羧酸的碱金属盐再次处理，再次用水萃取。

    Walking beam furnace
    20.
    发明授权
    Walking beam furnace 失效
    步行梁炉

    公开(公告)号：US4648837A

    公开(公告)日：1987-03-10

    申请号：US794758

    申请日：1985-11-04

    Applicant: Augusto Funghini ,  Dieter Schwab ,  Helmut Springer

    Inventor： Augusto Funghini ,  Dieter Schwab ,  Helmut Springer

    IPC: B65G25/02 ,  F27B9/20 ,  F27B9/14

    CPC classification number: F27B9/201 ,  B65G25/02

    Abstract: A walking beam furnace comprises a hearth formed by fixed and walking beams disposed with their axes in the feed direction. Both the walking beams and the fixed beams are divided at positions spaced apart in the feed direction into sections, and each section of each beam is staggered relative to the adjacent section. As a result, the material to be annealed comes into contact with the cooled fixed beams at different positions at each of the conveying pauses and temperature balancing takes place at the points of contact.

    Abstract translation: 步进梁炉包括由固定和步进梁形成的炉床，它们沿进给方向设置它们的轴线。 步进梁和固定梁都沿进给方向被分割成各个部分，并且每个梁的每个部分相对于相邻部分交错。 结果，在每个输送停顿期间，被退火材料在不同位置处与冷却的固定梁接触，并且在接触点进行温度平衡。

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