公开(公告)号：JP2007045823A

公开(公告)日：2007-02-22

申请号：JP2006214819

申请日：2006-08-07

申请人： Degussa Ag ,  デグサ アクチエンゲゼルシャフトDegussa AG

发明人： FRINGS ALBERT ,  JANSSENS LOUIS ,  LOTTER STEFAN ,  DESCHLER ULRICH ,  ALIG ALFRED

IPC分类号： C07F7/18

CPC分类号： C07F7/1892

摘要： PROBLEM TO BE SOLVED: To provide a process with which a mixture composed of an organosilicon compound and a solid can simply and inexpensively be post-treated. SOLUTION: The process for preparing the organosilicon compound represented by general formula (I): (R 1 R 2 R 3 SiR 4 ) 2 S x is carried out as follows. A halogenated alkoxysilane represented by general formula (II): R 1 R 2 R 3 SiR 4 X is reacted with an anhydrous polysulfide represented by general formula (III): M 2 S z and/or an anhydrous sulfide represented by general formula (IV): M 2 S and, as necessary, sulfur in an organic solvent. In the method, the organic solvent is separated from the resultant suspension and the obtained mixture containing the organosilicon compound represented by general formula (I) and a solid MX is then mixed with water containing at least one buffer to separate the formed phase. COPYRIGHT: (C)2007,JPO&INPIT

摘要翻译： 要解决的问题：提供一种由有机硅化合物和固体组成的混合物可以简单且廉价地进行后处理的方法。 解决方案：制备由通式（I）表示的有机硅化合物的方法：（R 1 SP 3 R 2） SP> 4 ） 2 S x 如下进行。 由通式（II）表示的卤代烷氧基硅烷：R 1和R 2相同，R 1， 与由通式（III）表示的无水多硫化物：和/或由通式（IV）表示的无水硫化物：M＆lt; SB＆gt; 2＆ / SB> S，根据需要在有机溶剂中含硫。 在该方法中，从得到的悬浮液中分离有机溶剂，然后将所得到的含有通式（I）表示的有机硅化合物和固体MX的混合物与含有至少一种缓冲液的水混合以分离形成的相。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2004002428A

公开(公告)日：2004-01-08

申请号：JP2003150829

申请日：2003-05-28

申请人： Degussa Ag ,  デグサ アクチエンゲゼルシャフト

发明人： KRAFCZYK ROLAND ,  DESCHLER ULRICH ,  LUGINSLAND HANS-DETLEF ,  PIETER REIMUND ,  HASSE ANDRE ,  MAYER MELANIE

IPC分类号： C07B61/00 ,  B60C1/00 ,  C07F7/18 ,  C08K5/00 ,  C08K5/548 ,  C08L21/00

CPC分类号： C07F7/1836 ,  B60C1/0016 ,  C08K5/548 ,  Y10S152/905 ,  C08L21/00

摘要： PROBLEM TO BE SOLVED: To provide an organosilicon compound capable of achieving a good hardness and dynamic stiffness in a rubber mixture, and further even on without adding an alkylsilane, achieving the rubber mixture having characteristics being equal to those of DE 100115309.
SOLUTION: This organosilicon compound expressed by formula I and/or II (wherein, R
1 is a mixed system and characterized by having 10-50 mol %, preferably 10-40 mol % and especially preferably 15-30 mol % ratio of one component in the mixed system).
COPYRIGHT: (C)2004,JPO

公开(公告)号：JP2003064089A

公开(公告)日：2003-03-05

申请号：JP2002195951

申请日：2002-07-04

申请人： Degussa Ag ,  デグサ アクチエンゲゼルシャフト

发明人： KRAFCZYK ROLAND ,  DESCHLER ULRICH ,  TREFFEISEN BJOERN

IPC分类号： C07B61/00 ,  C07F7/18

CPC分类号： C07F7/1892

摘要： PROBLEM TO BE SOLVED: To provide a method for producing a yellow bis[3-(trialkoxysilyl) alkyl]polysulfane enabling the additional use of chlorosilane to be omitted.
SOLUTION: The yellow bis[3-(trialkoxysilyl)alkyl]polysulfane with an iodine color number of ≤10 mg/100 mL iodine is obtained by adding an organoc acid to a neutral chloroalkyl trialkoxysilane followed by reacting it in an alcohol with sodium polysulfide (NPS) or sodium sulfide (Na
2 S) and sulfur, or reacting with NPS and Na
2 S.
COPYRIGHT: (C)2003,JPO

摘要翻译： 要解决的问题：提供一种可以省略额外使用氯代硅烷的黄色双[3-（三烷氧基甲硅烷基）烷基]多硫烷的制备方法。 解决方案：碘色数为<= 10mg / 100mL碘的黄色双[3-（三烷氧基甲硅烷基）烷基]多烷烃通过将有机酸加入到中性氯代烷基三烷氧基硅烷中，然后在醇中与多硫化钠反应 （NPS）或硫化钠（Na2S）和硫，或与NPS和Na2S反应。

公开(公告)号：JP2005035889A

公开(公告)日：2005-02-10

申请号：JP2002227312

申请日：2002-08-05

申请人： Degussa Ag ,  デグサ アクチエンゲゼルシャフト

发明人： DESCHLER ULRICH ,  KRAFCZYK ROLAND ,  LUGINSLAND HANS-DETLEF ,  KORTH KARSTEN ,  KIEFER INGO ,  HORN MICHAEL DR

IPC分类号： C07B61/00 ,  C07F7/18 ,  C08K5/5419 ,  C08L21/00

CPC分类号： C08K5/544 ,  C07F7/1836 ,  C08K5/548 ,  C08L21/00

摘要： PROBLEM TO BE SOLVED: To provide an organosilicon compound releasing a trace amount of a volatile alcohol during binding to a filler, simultaneously having high reactivity and usable in a rubber mixture.
SOLUTION: The organosilicon compound is represented by general formulae I and/or II (wherein, R is methyl or ethyl group; R' is a 9-30C alkyl group or the like; R" is a bivalent 1-30C hydrocarbon group; X is an S or the like; and n is 2 and m is 1-10 when X is the S).
COPYRIGHT: (C)2005,JPO&NCIPI

摘要翻译： 要解决的问题：提供在与填料结合期间释放微量挥发性醇的有机硅化合物，同时具有高反应性并且可用于橡胶混合物。 解决方案：有机硅化合物由通式I和/或II表示（其中R是甲基或乙基; R'是9-30C烷基等; R“是二价1-30C烃 组; X为S等;当X为S时，n为2，m为1-10）。版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2005008639A

公开(公告)日：2005-01-13

申请号：JP2004181686

申请日：2004-06-18

申请人： Degussa Ag ,  デグサ アクチエンゲゼルシャフト

发明人： KORTH KARSTEN ,  ALBERT PHILIPP ,  PIETER REIMUND ,  KLOCKMANN OLIVER ,  HASSE ANDRE ,  DESCHLER ULRICH ,  WITZSCHE SUSANN ,  KIEFER INGO

IPC分类号： C07B61/00 ,  C07F7/18 ,  C08G77/28 ,  C08K5/5419 ,  C08K5/548 ,  C08L21/00

CPC分类号： C07F7/1836 ,  C08K5/548 ,  C08L21/00

摘要： PROBLEM TO BE SOLVED: To provide an organosilicon compound that is not able to release volatile alcohol during binding to a filler and at the same time retain a high reactivity with respect to the filler. SOLUTION: A method of producing the organosilicon compound expressed by general formula I comprises contact and reaction of a silane expressed by general formula II with an alcohol expressed by general formula R'-OH under the decomposition of R IV -OH. In this case the mole ratio of the R'-OH and R IV -OH is ≥1 and the R IV -OH is continuously or non-continuously separated from the reaction mixture. In the general formulas I, II, X is SH, SCN or their mixture, and R IV is a methyl or ethyl group. COPYRIGHT: (C)2005,JPO&NCIPI

摘要翻译： 要解决的问题：提供在与填料结合期间不能释放挥发性醇的有机硅化合物，并且同时保持相对于填料的高反应性。 解决方案：由通式I表示的生产有机硅化合物的方法包括在通式R II表示的硅烷与通式R'-OH表示的醇之间的接触和反应， / SP> -OH。 在这种情况下，R'-OH和RIV-IV-OH的摩尔比为≥1，并且R SP> -OH与反应连续或不连续地分离 混合物。 在通式I，II中，X是SH，SCN或它们的混合物，R“SP”是甲基或乙基。 版权所有（C）2005，JPO＆NCIPI