公开(公告)号：JP2010037340A

公开(公告)日：2010-02-18

申请号：JP2009177297

申请日：2009-07-30

Applicant: Evonik Degussa Gmbh ,  エボニック デグサ ゲーエムベーハーEvonik Degussa GmbH

Inventor： KORTH KARSTEN ,  KIEFER INGO ,  ALIG ALFRED ,  DESCHLER ULRICH ,  DROEGE HELMUT ,  KOENIGSTEIN STEFAN ,  SCHWAN STEPHANIE

IPC: C07F7/18

CPC classification number: C07F7/1892

Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an organosilane of polysulfide, which method enables a high conversion rate in the case of good selectivity, makes unnecessary the use of a solid alkali metal sulfide hydrate, and allows an alkali metal hydroxide in a sulfuration source material.
SOLUTION: The method for producing an organosilane represented by general formula I includes reacting a (halogenated organyl)alkoxysilane represented by formula II with a water-containing alkali metal hydrogen sulfide, sulfur, and an alkali metal carbonate in an alcohol. In this method, the molar ratio of the (halogenated organyl)alkoxysilane represented by formula II to the alkali metal hydrogen sulfide is 1:0.40 to 1:0.75 and the molar ratio of the alkali metal hydrogen sulfide to the alkali metal carbonate is 1:0.5 to 1:1.5.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 待解决的问题：为了提供一种生产多硫化物的有机硅烷的方法，该方法能够在选择性好的情况下实现高转化率，不需要使用固体碱金属硫化物水合物，并且允许碱金属 硫化源材料中的氢氧化物。 解决方案：由通式I表示的有机硅烷的制备方法包括使式II表示的（卤代有机基）烷氧基硅烷与含醇的碱金属硫化氢，硫和碱金属碳酸盐在醇中反应。 在该方法中，由式II表示的（卤代有机基）烷氧基硅烷与碱金属硫化氢的摩尔比为1:0.4〜1:0.75，碱金属硫化氢与碱金属碳酸盐的摩尔比为1： 0.5至1：1.5。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2006249086A

公开(公告)日：2006-09-21

申请号：JP2006061696

申请日：2006-03-07

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

Inventor： KORTH KARSTEN ,  ALBERT PHILIPP ,  KIEFER INGO ,  FRINGS ALBERT ,  JANSSENS LOUIS ,  MERTSCH HORST

IPC: C07F7/18

CPC classification number: C07F7/1892

Abstract: PROBLEM TO BE SOLVED: To provide a method for producing organosilane shortening reaction time, excellent in yield of crude product and capable of using a sulfurization reagent containing water. SOLUTION: The invention relates to the process for preparation of organosilanes of general formula I by reacting a (haloorganyl)alkoxysilane of formula II with a sulfurization reagent selected from a group consisting of an alkali metal hydrogen sulfide, an alkali metal sulfide Me 2 S, an alkali metal polysulfide Me 2 S g and any desired combinations thereof, and optionally additionally with sulfur and/or with H 2 S, in an alcohol, wherein the Me 2 S or Me 2 S g contains more than 10% by mass of water and the alkali metal hydrogen sulfide contains more than 3% by mass of water. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 待解决的问题：提供一种生产有机硅烷缩短反应时间的方法，粗产物的产率优异且能够使用含水硫化试剂。 解决方案：本发明涉及通式（II）的（卤代有机基）烷氧基硅烷与选自碱金属硫化氢，碱金属硫化物Me的硫化试剂反应制备通式I的有机硅烷的方法 S，碱金属多硫化物和其任何所需的组合，任选另外含有硫和/或H 2 S，在醇中，其中Me 3 SB S 2或S 2 S / S 2 SB 含有超过10质量％ 的水和碱金属硫化氢含有超过3质量％的水。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2010013463A

公开(公告)日：2010-01-21

申请号：JP2009200409

申请日：2009-08-31

Applicant: Evonik Degussa Gmbh ,  エボニック デグサ ゲーエムベーハーEvonik Degussa GmbH

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

IPC: C07F7/08 ,  C07B61/00 ,  C07F7/18 ,  C08K5/548 ,  C08L9/00

CPC classification number: C07F7/1836

Abstract: PROBLEM TO BE SOLVED: To provide an organosilicon compound releasing little amount of volatile alcohol when combining to a filler, and, simultaneously, having high reactivity. SOLUTION: The organosilicon compound is represented by general formula II. (Wherein, R is a methyl group or an ethyl group; R' is a 9-30C alkyl group or the like; R" is a bivalent 1-30C hydrocarbon or the like; X is S or the like, when X is S, n=2 and m=1-10). The organosilicon compound is produced by reacting a compound whose R' of formula II is R, with an alcohol represented by R'OH, in the presence of a catalyst, and continuously separating ROH by distillation. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 待解决的问题：提供当与填料组合时释放少量挥发性醇的有机硅化合物，并且同时具有高反应性。 有机硅化合物由通式II表示。 （其中R为甲基或乙基; R'为9-30C烷基等; R“为二价1-30C烃等; X为S等，当X为S时 ，n = 2，m = 1-10），有机硅化合物是在催化剂存在下使式Ⅱ化学式为R的化合物与R'OH表示的醇反应而生成的，连续分离ROH 通过蒸馏。版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2005139187A

公开(公告)日：2005-06-02

申请号：JP2004322758

申请日：2004-11-05

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

Inventor： KORTH KARSTEN ,  ALBERT PHILIPP ,  KIEFER INGO

IPC: C07F7/18

CPC classification number: C07F7/1892

Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a (mercaptoorganyl)alkoxysilane, achieving a high space time yield in the reaction of a (haloorganyl)silane without using a gas state raw material, while avoiding the weighing for adding and handling of hydrogen sulfide having a potent toxicity or dimethyl formamide having a toxicity.
SOLUTION: This method for producing the (mercaptoorganyl)alkoxysilane comprises performing the reaction of an alkali metal sulfide with a mixture of a (haloorganyl)alkoxysilane and a (haloorganyl)halosilane in an alcohol under a high pressure while exhausting air.
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：为了提供（巯基有机基）烷氧基硅烷的制造方法，在不使用气态原料的情况下，在（卤代有机基）硅烷的反应中实现高的空时收率，同时避免加入和 处理具有强毒性的硫化氢或具有毒性的二甲基甲酰胺。 解决方案：这种制备（巯基有机基）烷氧基硅烷的方法包括在排出空气的同时，在醇中，在醇中进行碱金属硫化物与（卤代有机基）烷氧基硅烷和（卤代有机基）卤代硅烷的混合物的反应。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2003064221A

公开(公告)日：2003-03-05

申请号：JP2002133208

申请日：2002-05-08

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

Inventor： KORTH KARSTEN ,  LUGINSLAND HANS-DETLEF ,  HASSE ANDRE ,  KIEFER INGO ,  HEIDLAS JUERGEN

IPC: C08J5/00 ,  C01B33/18 ,  C08K3/04 ,  C08K3/34 ,  C08K9/06 ,  C08L21/00 ,  C09C1/30 ,  C09C1/42 ,  C09C3/12

CPC classification number: C09C3/12 ,  C01P2006/10 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/16 ,  C08K9/06 ,  C09C1/3081 ,  C09C1/42 ,  C08L21/00

Abstract: PROBLEM TO BE SOLVED: To provide a silane denatured filler of biopolymer, biooligomer oxide or silicate, which has an adequate coating more improved by rubber reactive silane on the surface, which has a dynamic property equivalent to that in a silane filler mixture produced in a well known rubber field and which has a dynamic property more improved than that in a silane filler mixture produced in a well known rubber field; and also to provide a filler of biopolymer, biooligomer, oxide or silane, which is silane denatured without performing a silane reaction in water or an organic solvent.
SOLUTION: The silane denatured filler of biopolymer, biooligomer, oxide or silicate is obtained by reacting at least one of fillers of biopolymer, biooligomer, oxide or silicate with at least one silane in a compressed gas.
COPYRIGHT: (C)2003,JPO

Abstract translation: 要解决的问题：提供生物聚合物，生物聚合物氧化物或硅酸盐的硅烷变性填料，其具有通过表面上的橡胶反应性硅烷更好地改善的足够的涂层，其具有与在 橡胶领域具有比在众所周知的橡胶领域中生产的硅烷填料混合物更好的动态性能; 并且还提供生物聚合物，生物寡聚体，氧化物或硅烷的填料，其是硅烷变性而不在水或有机溶剂中进行硅烷反应。 解决方案：生物聚合物，生物寡聚体，氧化物或硅酸盐的硅烷变性填料是通过使生物聚合物，生物低聚物，氧化物或硅酸盐的填料中的至少一种与压缩气体中的至少一种硅烷反应而获得的。

公开(公告)号：JP2005139186A

公开(公告)日：2005-06-02

申请号：JP2004322652

申请日：2004-11-05

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

Inventor： KORTH KARSTEN ,  ALBERT PHILIPP ,  KIEFER INGO

IPC: C07F7/18

CPC classification number: C07F7/1892

Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a (mercaptoorganyl)alkoxysilane, enabling a short reaction time and therefore enabling a high space time yield in the process of converting a (haloorganyl)silane with a high selectivity, while avoiding the storage, weighing and supply of hydrogen sulfide having a potent toxicity or dimethyl formamide having a toxicity.
SOLUTION: This method for producing the (mercaptoorganyl)alkoxysilane comprises converting an alkali metal hydrogen sulfide with a mixture of a (haloorganyl)alkoxysilane and a (haloorganyl)halosilane in an alcohol in a closely sealed, highly pressurized and air-exhausted container.
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：为了提供（巯基有机基）烷氧基硅烷的制造方法，能够在短的反应时间的情况下以高选择性转化（卤代有机基）硅烷的方法实现高空时收率，同时避免 具有有毒毒性的硫化氢的储存，称重和供应或具有毒性的二甲基甲酰胺。 解决方案：这种制备（巯基有机基）烷氧基硅烷的方法包括在紧密密封的高压空气中将醇（卤代有机基）烷氧基硅烷和（卤代有机基）卤代硅烷的混合物在醇中转化成碱金属硫化氢 容器。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2005035889A

公开(公告)日：2005-02-10

申请号：JP2002227312

申请日：2002-08-05

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

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

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

CPC classification number: C08K5/544 ,  C07F7/1836 ,  C08K5/548 ,  C08L21/00

Abstract: 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

Abstract translation: 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

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

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

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

CPC classification number: C07F7/1836 ,  C08K5/548 ,  C08L21/00

Abstract: 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

Abstract translation: 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

公开(公告)号：PL2922893T3

公开(公告)日：2017-08-31

申请号：PL13770447

申请日：2013-09-25

Applicant: EVONIK DEGUSSA GMBH

Inventor： SCHLOSSER THOMAS ,  KIEFER INGO ,  FRITZ JÜRGEN ,  KRAUSE REGINA ,  SCHÜTT SVENJA

IPC: C08G77/04 ,  C08G77/26 ,  C08L101/10

公开(公告)号：AT523516T

公开(公告)日：2011-09-15

申请号：AT09166242

申请日：2009-07-23

Applicant: EVONIK DEGUSSA GMBH

Inventor： KORTH KARSTEN ,  KIEFER INGO ,  ALIG ALFRED ,  DESCHLER ULRICH ,  DROEGE HELMUT ,  KOENIGSTEIN STEFAN ,  SCHWAN STEPHANIE

IPC: C07F7/18

Abstract: Preparation of organosilanes (I), comprises reacting (halogenoorganyl)alkoxysilane (II) with aqueous alkaline hydrogen sulfide, sulfur and alkali-carbonate in alcohol, where the molar ratio of (halogenoorganyl)alkoxysilane to alkaline hydrogen sulfide is 1:0.4 to 1:0.75 and the molar ratio of alkali-carbonate to alkaline hydrogen sulfide is 1:0.5 to 1:1.5. Preparation of organosilanes of formula ([((R) 2)(R 1>-O)Si-R 2>)] 2-S m) (I), comprises reacting (halogenoorganyl)alkoxysilane of formula ([((R) 2)(R 1>-O)Si-R 2>)]-X) (II) with aqueous alkaline hydrogen sulfide, sulfur and alkali-carbonate in alcohol, where the molar ratio of (halogenoorganyl)alkoxysilane to alkaline hydrogen sulfide is 1:0.4 to 1:0.75 and the molar ratio of alkali-carbonate to alkaline hydrogen sulfide is 1:0.5 to 1:1.5. R : 1-8C alkyl, 1-8C alkenyl, 1-8C aryl, 1-8C aralkyl or OR 1>; R 1>H, 1-24C monovalent alkyl or alkenyl, aryl, aralkyl, alkyl ether (-(C(R 3>) 2) y 1>-O-R 4>) or alkyl polyether (-C(R 3>) 2O) y 2>-R 4> or -(C(R 3>) 2-C(R 3>) 2-O) y 2>-R 4>); y 1>1-20; y 2>2-20; R 3>H or alkyl; R 4>optionally saturated, aromatic or mixed aliphatic/aromatic monovalent 1-30C hydrocarbon; R 2>optionally saturated aliphatic, aromatic or mixed aliphatic/aromatic divalent 1-30C hydrocarbon, which is optionally substituted with F, Cl, Br, I, SH, NH 2 or NHR 1>; m : average sulfur chain length of 1.5-4.5; and X : Cl, Br, F or I.