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1. 发明专利

JP2010013463A Organosilicon compound, production method of the same, rubber mixture containing the same and use of the same 有权
标题翻译：有机硅化合物，其制造方法，含有该组合物的橡胶混合物及其使用
公开(公告)号：JP2010013463A
公开(公告)日：2010-01-21
申请号：JP2009200409
申请日：2009-08-31
申请人： Evonik Degussa Gmbh , エボニックデグサゲーエムベーハーEvonik Degussa GmbH
发明人： DESCHLER ULRICH , KRAFCZYK ROLAND , LUGINSLAND HANS-DETLEF , KORTH KARSTEN , KIEFER INGO , HORN MICHAEL DR
IPC分类号： C07F7/08 , C07B61/00 , C07F7/18 , C08K5/548 , C08L9/00
CPC分类号： C07F7/1836
摘要： 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
摘要翻译：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

2. 发明专利

JP2010037340A Method for producing organosilane 有权
标题翻译：生产有机硅的方法
公开(公告)号：JP2010037340A
公开(公告)日：2010-02-18
申请号：JP2009177297
申请日：2009-07-30
申请人： Evonik Degussa Gmbh , エボニックデグサゲーエムベーハーEvonik Degussa GmbH
发明人： KORTH KARSTEN , KIEFER INGO , ALIG ALFRED , DESCHLER ULRICH , DROEGE HELMUT , KOENIGSTEIN STEFAN , SCHWAN STEPHANIE
IPC分类号： C07F7/18
CPC分类号： C07F7/1892
摘要： 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
摘要翻译：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

3. 发明专利

AT523516T 未知
公开(公告)号：AT523516T
公开(公告)日：2011-09-15
申请号：AT09166242
申请日：2009-07-23
申请人： EVONIK DEGUSSA GMBH
发明人： KORTH KARSTEN , KIEFER INGO , ALIG ALFRED , DESCHLER ULRICH , DROEGE HELMUT , KOENIGSTEIN STEFAN , SCHWAN STEPHANIE
IPC分类号： C07F7/18
摘要： 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.

4. 发明专利

AT423125T 未知
公开(公告)号：AT423125T
公开(公告)日：2009-03-15
申请号：AT06117189
申请日：2006-07-14
申请人： EVONIK DEGUSSA GMBH
发明人： FRINGS ALBERT , JANSSENS LOUIS , LOTTER STEFAN , DESCHLER ULRICH , ALIG ALFRED
IPC分类号： C07F7/18
摘要： Preparation of organosilicon compound (I) comprises reacting halogenalkoxysilane (II) with a dry polysulfide (III) dry sulfide (IV) and optionally a sulfur in an organic solvent; removing the mixture containing (I) and the solid material with water containing at least a buffer from the organic solvent and separating the binding phase. Preparation of organosilicon compound (I) of formula ((R 1>R 2>R 3>SiR 4>) 2S x) comprises reacting halogenalkoxysilane compound (II) of formula (R 1>R 2>R 3>SiR 4>X) with a dry polysulfide compound (III) of formula (M 2S z) dry sulfide (IV) of formula (M 2S) and optionally a sulfur in an organic solvent; removing the mixture containing (I) and the solid material (MX) with water containing at least a buffer from the organic solvent and separating the binding phase. R 1>-R 3>alkyl, alkoxy (preferred) or aryl; R 4>1-30C-aliphatic/aromatic hydrocarbon; x : greater than 1; X : halogen atom; M : alkali cation, an ammonium or semi alkaline earth or zinc cation; and z : 2-8.

5. 发明专利

CA2674253A1 PROCESS FOR PREPARING ORGANOSILANES 未知
公开(公告)号：CA2674253A1
公开(公告)日：2010-01-31
申请号：CA2674253
申请日：2009-07-30
申请人： EVONIK DEGUSSA GMBH
发明人： SCHWAN STEPHANIE , KOENIGSTEIN STEFAN , DESCHLER ULRICH , ALIG ALFRED , DROEGE HELMUT , KIEFER INGO , KORTH KARSTEN
IPC分类号： C07F7/20 , C07F7/18
摘要： The invention relates to a process for preparing organosilanes of the general formula I (see formula I) by reacting (haloorganyl)alkoxysilane of the formula II (see formula II) with hydrous alkali metal hydrogensulphide, sulphur and alkali metal carbonate in alcohol, wherein the molar (haloorganyl)alkoxysilane of the formula II to alkali metal hydrogensulphide ratio is between 1:0.4 and 1:0.75, and the molar alkali metal hydrogensulphide to alkali metal carbonate ratio is between 1:0.5 and 1:1.5.

6. 发明专利

BR0203045B1 未知
公开(公告)号：BR0203045B1
公开(公告)日：2014-04-29
申请号：BR0203045
申请日：2002-08-01
申请人： EVONIK DEGUSSA GMBH
发明人： DESCHLER ULRICH , KRAFCZYK ROLAND , LUGINSLAND HANS-DETLEF , KORT KARSTEN , KIEFER INGO , HORN MICHAEL
IPC分类号： C07B61/00 , C07F7/18 , C08K5/5419 , C08L21/00
摘要： Trialkoxysilyl compounds in which one or two of the methoxy or alkoxy groups attached to silicon are replaced by larger groups, e.g. 9-30C alkyl, aryl, 2-30C alkyl(poly)ether or triorganosilyl are new. Organosilicon compounds of formula (I) and/or (II) are new. R = methyl or ethyl; R' = 9-30C alkyl or alkenyl, aryl, aralkyl, 2-30C alkylether, 2-30C alkyl-polyether (all optionally branched) or R'''3Si; R'' = optionally unsaturated 1-30C aliphatic, aromatic or aliphatic/aromatic hydrocarbylene; R''' = 1-30C alkyl or alkenyl, aralkyl or aryl; X = NH3-n with n = 1, 2 or 3 and m = 1, or OCOR' with n = m = 1, or SH with n = m = 1, or S with n = 2 and m = 1-10, or SCOR' with n = m = 1, or H with n = m = 1. Independent claims are also included for: (1) a method for the production of (I) and (II) by reacting trialkoxysilyl compounds of formula ((RO)3Si-R)n-Xm (III) with alcohols R'-OH, with continuous removal of the resulting R-OH by distillation; and (2) rubber mixtures containing rubber, filler etc. and at least one compound (I) and/or (II).

7. 发明专利

DE102008035623A1 未知
公开(公告)号：DE102008035623A1
公开(公告)日：2010-02-04
申请号：DE102008035623
申请日：2008-07-31
申请人： EVONIK DEGUSSA GMBH
发明人： KORTH KARSTEN , KIEFER INGO , ALIG ALFRED , DESCHLER ULRICH , DROEGE HELMUT , KOENIGSTEIN STEFAN , SCHWAN STEPHANIE
IPC分类号： C07F7/02 , C07F7/18
摘要： 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.

8. 发明专利

DE502006002874D1 未知
公开(公告)号：DE502006002874D1
公开(公告)日：2009-04-02
申请号：DE502006002874
申请日：2006-07-14
申请人： EVONIK DEGUSSA GMBH
发明人： FRINGS ALBERT , JANSSENS LOUIS , LOTTER STEFAN , DESCHLER ULRICH , ALIG ALFRED
IPC分类号： C07F7/18
摘要： Preparation of organosilicon compound (I) comprises reacting halogenalkoxysilane (II) with a dry polysulfide (III) dry sulfide (IV) and optionally a sulfur in an organic solvent; removing the mixture containing (I) and the solid material with water containing at least a buffer from the organic solvent and separating the binding phase. Preparation of organosilicon compound (I) of formula ((R 1>R 2>R 3>SiR 4>) 2S x) comprises reacting halogenalkoxysilane compound (II) of formula (R 1>R 2>R 3>SiR 4>X) with a dry polysulfide compound (III) of formula (M 2S z) dry sulfide (IV) of formula (M 2S) and optionally a sulfur in an organic solvent; removing the mixture containing (I) and the solid material (MX) with water containing at least a buffer from the organic solvent and separating the binding phase. R 1>-R 3>alkyl, alkoxy (preferred) or aryl; R 4>1-30C-aliphatic/aromatic hydrocarbon; x : greater than 1; X : halogen atom; M : alkali cation, an ammonium or semi alkaline earth or zinc cation; and z : 2-8.

9. 发明专利

CZ304653B6 Organokřemičité sloučeniny, způsob jejich výroby, kaučuková směs tyto sloučeniny obsahující a použití těchto sloučenin 未知
公开(公告)号：CZ304653B6
公开(公告)日：2014-08-20
申请号：CZ20022650
申请日：2002-08-01
申请人： EVONIK DEGUSSA GMBH
发明人： DESCHLER ULRICH , KRAFCZYK ROLAND , LUGINSLAND HANS-DETLEF , KORTH KARSTEN , KIEFER INGO , HORN MICHAEL
IPC分类号： C07B61/00 , C07F7/18 , C08K5/5419 , C08K5/5425 , C08K5/544 , C08K5/548 , C08L21/00
摘要： Řešení se týká organokřemičitých sloučenin vzorce I a/nebo II, ve kterých R znamená ethylovou skupinu, R' znamenají rozvětvenou nebo nerozvětvenou jednovalenční alkylovou nebo alkenylovou skupinu, alkyletherovou skupinu, alkylpolyetherovou skupinu nebo R'''.sub.3.n. znamená rozvětvenou nebo nerozvětvenou alkylovou nebo alkenylovou skupinu, R'' znamená rozvětvenou nebo nerozvětvenou, nasycenou nebo nenasycenou, alifatickou, aromatickou nebo smíšenou alifaticko/aromatickou dvouvalenční uhlovodíkovou skupinu, X znamená SH, n znamená 1 a m znamená 1, jakož i způsobu výroby těchto sloučenin ze silanu vzorce III a kaučukových směsí tyto sloučeniny obsahující a použití těchto sloučenin.

10. 发明专利

BRPI0902472A2 未知
公开(公告)号：BRPI0902472A2
公开(公告)日：2010-04-20
申请号：BRPI0902472
申请日：2009-07-22
申请人： EVONIK DEGUSSA GMBH
发明人： KORTH KARSTEN , KIEFER INGO , ALIG ALFRED , DESCHLER ULRICH , DROEGE HELMUT , KOENIGSTEIN STEFAN , SCHWAN STEPHANIE
IPC分类号： C07F7/18
摘要： 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.

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