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    Preparation of triethyl phosphate
    3.
    发明授权
    Preparation of triethyl phosphate 失效
    磷酸三乙酯的制备

    公开(公告)号：US06673955B2

    公开(公告)日：2004-01-06

    申请号：US10302543

    申请日：2002-11-22

    申请人： Karl-Heinz Mitschke ,  Kaspar Hallenberger ,  Ottfried Schlak ,  Johannes Kaulen

    发明人： Karl-Heinz Mitschke ,  Kaspar Hallenberger ,  Ottfried Schlak ,  Johannes Kaulen

    IPC分类号： C07F902

    CPC分类号： C07F9/11

    摘要： The invention relates to a process for preparing triethyl phosphate by reacting phosphorus oxychloride with a greater than stoichiometric quantity of ethanol under reduced pressure at temperatures of from 0 to 50° C. in a reaction vessel, wherein a) the volatile components resulting from the reaction are predominantly condensed by means of a reflux condenser and the remaining volatile components are passed into a scrubber filled with water, b) after the end of the reaction, the reaction mixture is separated distillatively in an outgassing column into a top product and a bottom product which predominantly comprises triethyl phosphate, c) the top product of the outgassing column is combined with the contents of the scrubber and d) the contents of the scrubber are separated distillatively in an azeotropic distillation to obtain water and ethanol as top product and the ethanol, preferably after dewatering, is preferably returned to the reaction.

    摘要翻译： 本发明涉及通过在反应容器中在0至50℃的温度下在减压下使磷酰氯与大于化学计量的乙醇反应来制备磷酸三乙酯的方法，其中a）由反应产生的挥发性组分为 主要通过回流冷凝器冷凝，剩余的挥发性成分进入填充有水的洗涤器，b）在反应结束后，将反应混合物在脱气塔中蒸馏分离成顶部产物和底部产物， 主要包括磷酸三乙酯，c）除气塔的顶部产物与洗涤器的内容物组合，d）洗涤器的内容物在共沸蒸馏中蒸馏分离，得到水和乙醇作为顶级产物和乙醇，优选在 脱水，优选返回到反应中。

    Facade paints and pargets having high early water resistance
    4.
    发明授权
    Facade paints and pargets having high early water resistance 失效
    门面涂料和目标具有较高的早期防水性

    公开(公告)号：US5356463A

    公开(公告)日：1994-10-18

    申请号：US983911

    申请日：1992-12-01

    申请人： Hermann Kober ,  Armand de Montigny ,  Ottfried Schlak

    发明人： Hermann Kober ,  Armand de Montigny ,  Ottfried Schlak

    IPC分类号： C09D183/04 ,  C04B26/32 ,  C04B41/49 ,  C04B41/64 ,  C08J3/20 ,  C08J3/215 ,  C09D5/02 ,  C09D7/80 ,  C08G77/04

    CPC分类号： C04B41/009 ,  C04B26/32 ,  C04B41/4961 ,  C08J3/215 ,  C09D183/04 ,  C09D7/14 ,  C04B2111/10 ,  C08J2383/04

    摘要： The invention relates to a process for the production of paints and pargets having high early water resistance and comprising inorganic fillers, pigments, silicone resin, and a polymeric binder whereina) the inorganic fillers and pigments are initially dispersed in at least 80% by weight of the total quantity of water required to disperse the inorganic fillers and pigments in the presence of pigment wetting aids,b) silicone resin having a viscosity of 2 to 10,000 mPa.s is subsequently dispersed in the absence of emulsifiers in the dispersion obtained in a) and,c) after step b), the polymeric binder is added in the form of an aqueous dispersion.

    摘要翻译： 本发明涉及一种生产具有高耐水性的油漆和目标物的方法，它包括无机填料，颜料，有机硅树脂和聚合物粘合剂，其中a）无机填料和颜料最初分散在至少80重量％ 在颜料润湿助剂的存在下分散无机填料和颜料所需的总水量，b）粘度为2至10,000mPa.s的有机硅树脂随后在不存在乳化剂的情况下分散在得到的分散体中 ）和c）在步骤b）之后，以水分散体的形式加入聚合物粘合剂。

    Low-temperature lubricating oil
    5.
    发明授权
    Low-temperature lubricating oil 失效
    低温润滑油

    公开(公告)号：US5217633A

    公开(公告)日：1993-06-08

    申请号：US367059

    申请日：1989-06-14

    申请人： Hans-Horst Steinbach ,  Jurgen Ackermann ,  Ottfried Schlak

    发明人： Hans-Horst Steinbach ,  Jurgen Ackermann ,  Ottfried Schlak

    IPC分类号： C08G77/24 ,  C10M107/50 ,  C10M171/00 ,  C10N20/00 ,  C10N30/08

    CPC分类号： C08G77/24 ,  C10M107/50 ,  C10M171/008 ,  C10M2229/051 ,  C10N2240/00 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66

    摘要： Low temperature lubricating oils are fluorosiloxane compounds of the formulaT.sub.a M.sub.b D.sup.F.sub.c D.sub.dwhereinT represents phenyl trisiloxy groups or mixed phenyl trisiloxy-and alkyl trisiloxy groups;M represents trialkyl monosiloxy groups triphenyl monosiloxy groups or tri-alkyl/phenol-monosiloxy groups;D represents dialkyl disiloxy groups, diphenyl disiloxy groups, or phenyl-alkyl disiloxy groups and;D.sup.F represents disiloxy groups with a methyl or phenyl substituent and a fluorinated substituent of the formula C.sub.n F.sub.2n+1 --CH.sub.2 --CH.sub.2 --;a is a number from 0 to 5;b is a number from 3 to 7;c is a number from 3 to 7;d is a number from 30 to 70; andn is a number from 1 to 12.

    摘要翻译： 低温润滑油是式TaMbDFcDd的氟硅氧烷化合物，其中T代表苯基三甲氧基或混合苯基三甲氧基 - 和烷基三甲氧基; M表示三烷基单甲硅烷氧基，三苯基单甲硅烷氧基或三烷基/苯酚单甲硅烷氧基; D代表二烷基苯氧基，二苯基二硅氧基或苯基 - 烷基二甲氧基; DF表示具有甲基或苯基取代基的二硅氧基和式C n F 2n + 1 -CH 2 -CH 2 - 的氟化取代基; a是从0到5的数字; b是从3到7的数字; c是从3到7的数字; d是从30到70的数字; n为1〜12的数。

    Dimensionally stable impression compositions
    6.
    发明授权
    Dimensionally stable impression compositions 失效
    尺寸稳定的印象组合

    公开(公告)号：US4965295A

    公开(公告)日：1990-10-23

    申请号：US338358

    申请日：1989-04-12

    申请人： Peter Schwabe ,  Ottfried Schlak ,  Gottfried Knispel ,  Reiner Voigt

    发明人： Peter Schwabe ,  Ottfried Schlak ,  Gottfried Knispel ,  Reiner Voigt

    IPC分类号： C08L83/00 ,  A61K6/10 ,  C08L83/04 ,  C08L83/07

    CPC分类号： A61K6/10 ,  C08L83/04 ,  C08G77/12 ,  C08G77/20

    摘要： In a silicone impression and duplicating composition which undergoes crosslinking at ambient temperature by an addition reaction, comprising(a) an organopolysiloxane possessing two or more vinyl groups in the molecule,(b) optionally an organopolysiloxane without reactive groups,(c) an organopolysiloxane possessing two or more Si-H groups in the molecule,(d) a catalyst,(e) a filler and,(f) optionally an auxiliary and/or colorant, the improvement wherein polysiloxane components (a)-(c) contain not more than about 1.5% by weight of volatile oligomers, whereby the dimensional stability of impressions is improved.

    摘要翻译： 在通过加成反应在环境温度下进行交联的硅氧烷印模和复制组合物中，包括（a）分子中具有两个或更多个乙烯基的有机聚硅氧烷，（b）任选的无反应性基团的有机聚硅氧烷，（c）具有 分子中的两个或更多个Si-H基团，（d）催化剂，（e）填料和（f）任选的辅助和/或着色剂，其中聚硅氧烷组分（a） - （c）不含 超过约1.5重量％的挥发性低聚物，由此改善了印模的尺寸稳定性。

    Thermosetting organopolysiloxane mixtures containing platinum catalyst dispersed in solid silicone resin
    7.
    发明授权
    Thermosetting organopolysiloxane mixtures containing platinum catalyst dispersed in solid silicone resin 失效
    含有分散在固体硅树脂中的铂催化剂的热固性有机聚硅氧烷混合物

    公开(公告)号：US4481341A

    公开(公告)日：1984-11-06

    申请号：US404289

    申请日：1982-08-02

    申请人： Ottfried Schlak ,  Werner Michel ,  Bernard Munchenbach

    发明人： Ottfried Schlak ,  Werner Michel ,  Bernard Munchenbach

    IPC分类号： C08L83/00 ,  C08K5/56 ,  C08L67/00 ,  C08L83/07 ,  C08L83/06

    CPC分类号： C08K5/56 ,  Y10S525/936

    摘要： A thermosetting organopolysiloxane and organohydrogenpolysiloxane mixture containsa catalytic amount of platinum or a platinum compound finely dispersed in a solid substance at a concentration of 0.01-5% by weight calculated as platinum metal and based on the total weight of catalyst and solid substance, wherein the solid platinum-containing catalyst material has a melting point or softening point between 70.degree. and 250.degree. C., is practically immiscible with the organopolysiloxane and organohydrogenpolysiloxane mixture below the melting point or the softening point, and is finely dispersible therein.

    摘要翻译： 热固性有机聚硅氧烷和有机氢聚硅氧烷混合物含有催化量的铂或铂化合物，该铂或铂化合物以0.01-5重量％的浓度精细分散在固体物质中，以铂金属计算，基于催化剂和固体物质的总重量，其中 固体含铂催化剂材料的熔点或软化点在70至250℃之间，实际上与低于熔点或软化点的有机聚硅氧烷和有机氢聚硅氧烷混合物是不混溶的，并在其中细分散。

    Extraction of ketazine solutions
    9.
    发明授权
    Extraction of ketazine solutions 失效
    提取酮嗪溶液

    公开(公告)号：US06818794B2

    公开(公告)日：2004-11-16

    申请号：US10305458

    申请日：2002-11-27

    申请人： Ottfried Schlak ,  Hans-Georg Adams ,  Johannes Kaulen

    发明人： Ottfried Schlak ,  Hans-Georg Adams ,  Johannes Kaulen

    IPC分类号： C07C24100

    CPC分类号： C07C251/88

    摘要： Process for extracting aqueous ketazine solutions which is carried out using an aqueous ketazine solution having a salt content of 5 to 27% by weight and an ammonia content of 0 to 28% by weight to extract at temperatures of 50 to 120° C., which is characterized in that the ketazine solution to be extracted has a molar excess of 50 to 200% of ketone based on the ketazine to be extracted, and that an aliphatic hydrocarbon extractant is used which has a boiling point of 150 to 300° C. at atmospheric pressure.

    摘要翻译： 提取采用盐含量为5〜27重量％，氨含量为0〜28重量％的酮酮肼水溶液进行乙酸肼水解的方法，在50〜120℃的温度下萃取， 其特征在于，待提取的酮连氮溶液的摩尔过量为基于待提取的酮连氮的酮的50至200％，并且使用沸点为150至300℃的脂族烃萃取剂，其沸点为150-300℃ 气压。