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    Method for producing monoisocyanates and oligoisocyanates
    1.
    发明授权
    Method for producing monoisocyanates and oligoisocyanates 失效
    单异氰酸酯和低聚异氰酸酯的制备方法

    公开(公告)号：US06683204B1

    公开(公告)日：2004-01-27

    申请号：US10070393

    申请日：2002-03-04

    申请人： Armin Stamm ,  Heinz-Josef Kneuper ,  Lucien Thil ,  Jochem Henkelmann

    发明人： Armin Stamm ,  Heinz-Josef Kneuper ,  Lucien Thil ,  Jochem Henkelmann

    IPC分类号： C07C26310

    CPC分类号： C07C263/10 ,  C07C2601/14 ,  C07C265/08 ,  C07C265/10 ,  C07C265/12

    摘要： The present invention relates to a process for the preparation of aliphatic, cycloaliphatic, araliphatic and aromatic mono- and oligoisocyanates by phosgenation of the corresponding primary amines at atmospheric pressure, which comprises a) introducing a catalytic amount of a monoisocyanate (isocyanate a) into an inert solvent together with phosgene; b) adding the primary amine, and c) reacting the resulting reaction mixture with phosgene.

    摘要翻译： 本发明涉及通过在大气压下相应的伯胺的光气化制备脂族，脂环族，芳脂族和芳族单 - 和低聚异氰酸酯的方法，其包括a）将催化量的单异氰酸酯（异氰酸酯a）引入惰性 溶剂与光气一起加入; b）加入伯胺，和c）使得到的反应混合物与光气反应。

    Polysiloxane sols method for the production and use thereof
    2.
    发明申请
    Polysiloxane sols method for the production and use thereof 失效
    聚硅氧烷溶胶的制造及使用方法

    公开(公告)号：US20050090635A1

    公开(公告)日：2005-04-28

    申请号：US10498784

    申请日：2002-12-30

    申请人： Peter Hommmes ,  Manuela Niemeier ,  Heinz-Peter Rink ,  Jochem Henkelmann ,  Lucien Thil

    发明人： Peter Hommmes ,  Manuela Niemeier ,  Heinz-Peter Rink ,  Jochem Henkelmann ,  Lucien Thil

    IPC分类号： C08G77/26 ,  C08G77/58 ,  C09D5/46 ,  C09D183/08 ,  C09D183/14 ,  C08G77/12

    CPC分类号： C09D183/14 ,  C08G77/26 ,  C08G77/58 ,  C09D183/08

    摘要： Polysiloxane sols preparable by subjecting (1) in a first stage (A) a silicon compound of the general formula I: (ZoL-)mSi(H)n(R)p  (I), which is free of carbamate groups and where o is an integer from 1 to 5; m is 0, 1, 2 or 3; n is an integer from 1 to 4; p is 0, 1 , 2 or 3; Z is a reactive functional group, excluding carbamate group; L is an at least divalent, linking, organic group; H is a hydrolyzable, monovalent, organic group or hydrolyzable atom; R is a nonhydrolyzable, monovalent, organic group; to partial hydrolysis and condensation in the presence (B) of at least one crosslinking agent, and then subjecting (2) in a further stage, the reaction mixture (1) to complete hydrolysis and condensation with (C) a hydrolyzable, carbamate-functional silicon compound of the general formula II: {[HR1N—(O)C—O—]rL-}sSi(H)t(R)u  (II) where R1 is a hydrogen atom or group R; r is an integer from 1 to 5; s is 1, 2 or 3; t is 1, 2 or 3; u 0, 1 or 2; and their use as coating materials, adhesives, and sealing compounds and also for producing optical moldings and self-supporting films.

    摘要翻译： 通过在（1）第一阶段（A）中对通式I的硅化合物进行（1）制备的聚硅氧烷溶胶：<？in-line-formula description =“In-line Formulas”end =“lead”→>（Z 它不含氨基甲酸酯基团，其中o是1-5的整数; m为0,1,2或3; n是1至4的整数; p为0,1,2或3; Z为反应性官能团，不含氨基甲酸酯基; L是至少二价的，连接的有机基团; H是可水解的，一价的，有机基团或可水解的原子; R是不可水解的，一价的有机基团; 在至少一种交联剂的存在（B）下部分水解和缩合，然后在（2）的另一阶段中使反应混合物（1）完全水解和缩合（C）可水解的氨基甲酸酯官能 通式II的硅化合物：<？in-line-formula description =“In-line formula”end =“lead”？> {[HR <1> N（O）CO - （II） （II） 公式description =“In-line Formulas”end =“tail”？>其中R 1是氢原子或基团R; r为1〜5的整数; s为1,2或3; t为1,2或3; u 0，1或2; 以及它们作为涂料，粘合剂和密封剂的用途，以及用于生产光学模制品和自支撑膜。

    Method for hydrogenating benzene polycarboxylic acids or derivatives thereof by using a catalyst containing macropores
    3.
    发明授权
    Method for hydrogenating benzene polycarboxylic acids or derivatives thereof by using a catalyst containing macropores 有权

    公开(公告)号：US06284917B1

    公开(公告)日：2001-09-04

    申请号：US09581843

    申请日：2000-06-19

    申请人： Melanie Brunner ,  Arnd Böttcher ,  Boris Breitscheidel ,  Klaus Halbritter ,  Jochem Henkelmann ,  Lucien Thil ,  Rolf Pinkos

    发明人： Melanie Brunner ,  Arnd Böttcher ,  Boris Breitscheidel ,  Klaus Halbritter ,  Jochem Henkelmann ,  Lucien Thil ,  Rolf Pinkos

    IPC分类号： C07C6974

    CPC分类号： C08K5/12 ,  C07C51/36 ,  C07C67/303 ,  C07C69/75 ,  C07C2601/14 ,  C07C61/09

    摘要： A process for hydrogenating a benzenepolycarboxylic acid or a derivative thereof or a mixture of two or more thereof by bringing the benzenepolycarboxylic acid or the derivative thereof or the mixture of two or more thereof into contact with a hydrogen-containing gas is carried out in the presence of a catalyst which comprises as active metal at least one metal of transition group VIII of the Periodic Table alone or together with at least one metal of transition group I or VII of the periodic table applied to a support which contains macropores with the proviso that if dimethyl terephthalate is hydrogenated, the hydrogenation using a catalyst which comprises as active metal ruthenium either alone or together with at least one metal of transition group I, VII or VIII of the Periodic Table applied to a support, where the support has a mean pore diameter of at least 50 nm and a BET surface area of at most 30 m2/g and the amount of the active metal is from 0.01 to 30% by weight, based on the total weight of the catalyst, and the ratio of the surface areas of the active metal and the catalyst support is less than 0.05, and/or a catalyst which comprises as active metal ruthenium either alone or together with at least one metal of transition group I, VII or VIII of the Periodic Table in an amount of from 0.01 to 30% by weight, based on the total weight of the catalyst, applied to a support, where from 10 to 50% of the pore volume of the support is formed by macropores having a pore diameter in the range from 50 nm to 10,000 nm and from 50 to 90% of the pore volume of the support is formed by mesopores having a pore diameter in the range from 2 to 50 nm, where the sum of the pore volumes adds up to 100%, is excluded, and novel hydrogenation products, obtainable by hydrogenating benzenepolycarboxylic acid (derivatives) as well as their use as plasticizers in plastics.

    Mixture of diesters of adipic or phthalic acid with isomers of nonanols
    5.
    发明授权
    Mixture of diesters of adipic or phthalic acid with isomers of nonanols 有权
    己二酸或邻苯二甲酸二酯与壬醇异构体的混合物

    公开(公告)号：US06437170B1

    公开(公告)日：2002-08-20

    申请号：US09449395

    申请日：1999-11-26

    申请人： Lucien Thil ,  Boris Breitscheidel ,  Walter Disteldorf ,  Edgar Zeller ,  Marc Walter ,  Bernd Morsbach ,  Knut Dornik

    发明人： Lucien Thil ,  Boris Breitscheidel ,  Walter Disteldorf ,  Edgar Zeller ,  Marc Walter ,  Bernd Morsbach ,  Knut Dornik

    IPC分类号： C07C6976

    CPC分类号： C08K5/11 ,  C07C67/08 ,  C07C69/44 ,  C07C69/80 ,  C08K5/05 ,  C08K5/12 ,  C08L27/06

    摘要： The mixture described is a mixture of isomeric nonanol diesters of a dicarboxylic acid, selected from the class consisting of a mixture of diesters of adipic acid in the 1H NMR spectrum of which, observed in CDCl3, the ratio of the area under the resonance signals at chemical shifts in the range from 1.0 to 2.0 ppm with respect to TMS to the area under the resonance signals at chemical shifts in the range from 0.5 to 1.0 ppm with respect to TMS is from 1.20 to 5.00 and a mixture of diesters of phthalic acid, in the 1H NMR spectrum of which, observed in CDCl3, the ratio of the area under the resonance signals at chemical shifts in the range from 1.1 to 3.0 ppm with respect to TMS to the area under the resonance signals at chemical shifts in the range from 0.5 to 1.1 ppm with respect to TMS is from 1.00 to 4.00. The diesters of adipic and phthalic acid are suitable as plasticizers for PVC-based molding compositions and have high compatibility, a low cold crack temperature, low torsional rigidity and/or high thermal stability.

    摘要翻译： 所述的混合物是二羧酸的异构壬醇二酯的混合物，其选自在1 H NMR光谱中己二酸二酯的混合物，其在CDCl 3中观察到的共振信号下的面积比例 相对于TMS，1.0〜2.0ppm范围内的化学位移相对于TMS，化学位移为0.5〜1.0ppm的共振信号下的面积为1.20〜5.00，邻苯二甲酸二酯， 在1H NMR谱中，在CDCl3中观察到，在化学位移下的共振信号下的面积相对于TMS的1.1至3.0ppm范围内的化学位移下的共振信号下的面积的比例在 己二酸和邻苯二甲酸的二酯适用于PVC基成型组合物的增塑剂，具有高相容性，低冷裂纹温度，低扭转度 刚性和/或高热稳定性。

    Selected cyclohexane -1,3-and -1,4-dicarboxylic acid esters
    8.
    发明授权
    Selected cyclohexane -1,3-and -1,4-dicarboxylic acid esters 有权
    选择的环己烷-1,3和-1,4-二羧酸酯

    公开(公告)号：US07208545B1

    公开(公告)日：2007-04-24

    申请号：US09959380

    申请日：2000-06-09

    申请人： Melanie Brunner ,  Lucien Thil ,  Boris Breitscheidel

    发明人： Melanie Brunner ,  Lucien Thil ,  Boris Breitscheidel

    IPC分类号： C08K5/12 ,  C07C69/74

    CPC分类号： C08K5/12 ,  B01J23/40 ,  B01J23/462 ,  B01J35/10 ,  C07C67/303 ,  C07C69/75

    摘要： Selected cyclohexane-1,3- and -1,4-dicarboxylic acid esters are described, as is their use as plasticizers in plastics and their preparation by hydrogenation of the corresponding isophthalic or terephthalic esters by bringing one or more of these isophthalic or terephthalic esters into contact with a hydrogen-containing gas in the presence of a catalyst which comprises, as active metal, at least one metal of the 8th transition group of the Periodic Table on its own or together with at least one metal of the 1st or 7th transition group of the Periodic Table, applied to a support, which comprises using a support having micropores.

    摘要翻译： 描述了选择的环己烷-1,3-和-1,4-二羧酸酯，它们在塑料中作为增塑剂的用途，以及通过使这些间苯二甲酸或对苯二甲酸酯中的一种或多种与对苯二甲酸或对苯二酸酯氢化制备 在催化剂存在下与含氢气体接触，该催化剂包含作为活性金属的元素周期表第8族过渡基团中的至少一种金属或与第一或第七转变体中的至少一种金属 包括使用具有微孔的载体的元素周期表。

    Manufacture of symmetrical or unsymmetrical monoacetals of aromatic 1,2-diketones
    9.
    发明授权
    Manufacture of symmetrical or unsymmetrical monoacetals of aromatic 1,2-diketones 失效
    对称或不对称单芳族1,2-二酮的制造

    公开(公告)号：US4287367A

    公开(公告)日：1981-09-01

    申请号：US173703

    申请日：1980-07-30

    申请人： Werner Kuesters ,  Lucien Thil

    发明人： Werner Kuesters ,  Lucien Thil

    IPC分类号： C08F2/50 ,  C08F299/04 ,  G03F7/031 ,  C07C41/56

    CPC分类号： G03F7/031 ,  C07C45/68 ,  C08F2/50 ,  C08F299/0435

    摘要： Monoacetals of aromatic 1,2-diketones are manufactured by reacting the corresponding 1,2-diketones, in an organic solvent, with an acid ester (R.sup.1).sub.n X as alkylating agent and an alcoholate (R.sup.2 O).sub.m Me, where R.sup.1 and R.sup.2 are identical or different hydrocarbon radicals of 1 to 12 carbon atoms, which may or may not be substituted, n and m are integers from 1 to 3, X is a monobasic, dibasic or tribasic acid radical and Me is a metal of main groups 1 to 3 of the periodic table of the elements. The resulting diketone monoacetals are particularly suitable for use as photoinitiators in photopolymerizable compositions.

    摘要翻译： 芳族1,2-二酮的单缩醛通过在有机溶剂中与相应的1,2-二酮与作为烷基化剂的酸酯（R1）nX和醇化物（R2O）mMe反应制备，其中R 1和R 2相同 或1至12个碳原子的不同烃基，其可以是或可以不被取代，n和m是1至3的整数，X是一元，二元或三元酸基，Me是主要的1至3的金属 的元素周期表。 所得的二酮单缩醛特别适用于光聚合组合物中的光引发剂。