公开(公告)号：JP2006312633A

公开(公告)日：2006-11-16

申请号：JP2006128431

申请日：2006-05-02

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

Inventor： KORTH KARSTEN ,  WOLF DORIT ,  SEEBALD STEFFEN DR ,  ALBERT PHILIPP ,  PIETER REIMUND ,  ALIG ALFRED

IPC: C07F7/08 ,  B01J23/62 ,  B01J23/652 ,  B01J23/755 ,  B01J27/02 ,  C07B61/00

CPC classification number: C07F7/1892

Abstract: PROBLEM TO BE SOLVED: To provide a method for reductively cleaving a bis(alkoxysilylorganyl)polysulfide, achieving at least an equivalent conversion rate under a more moderate temperature and/or pressure condition as compared with those of publicly known methods. SOLUTION: This method for producing a mercaptoorganyl(alkoxysilane) by hydrogenating the bis(alkoxysilylorganyl)polysulfide with hydrogen in the presence of at least 1 kind of an alcohol and a doped metal catalyst is characterized by using the doped metal catalyst containing at least 1 kind of a substance consisting of a group of iron, an iron compound, nickel, a nickel compound, platinum, a platinum compound, osmium, an osmium compound, ruthenium, a ruthenium compound, rhodium, a rhodium compound, iridium and an iridium compound and at least 1 kind of a doping component. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种还原性裂解双（烷氧基甲硅烷基有机基）多硫化物的方法，与公知的方法相比，在更温和的温度和/或压力条件下达到至少等效的转化率。 解决方案：通过在至少1种醇和掺杂金属催化剂的存在下用氢气氢化双（烷氧基甲硅烷基有机基）多硫化物来制备巯基有机基（烷氧基硅烷）的方法的特征在于使用含有 至少1种由一组铁，铁化合物，镍，镍化合物，铂，铂化合物，锇，锇化合物，钌，钌化合物，铑，铑化合物，铱和铱组成的物质 铱化合物和至少1种掺杂成分。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2007231272A

公开(公告)日：2007-09-13

申请号：JP2007045614

申请日：2007-02-26

Applicant: Degussa Gmbh ,  デグサ ゲーエムベーハーDegussa GmbH

Inventor： KORTH KARSTEN ,  HASSE ANDRE ,  ALBERT PHILIPP ,  KLOCKMANN OLIVER

IPC: C08L9/06 ,  C08K3/00 ,  C08K5/548 ,  C09K3/10 ,  H01B7/17

CPC classification number: C08K5/548 ,  C08L9/06

Abstract: PROBLEM TO BE SOLVED: To provide a novel rubber mixture, its production method and its use. SOLUTION: The rubber mixture comprises (A) at least one styrene-butadiene rubber, (B) at least one filler and (C) at least one polysulfide type organo(alkyl polyether silane) of the general formula I [(X)(X')(X")Si-R 1 ] 2 -Sm. In the rubber mixture, discharge of an alcohol upon a mixing step is reduced and has an improved elongation at break compared with conventional polysulfide type polyether silanes. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种新型的橡胶混合物，其制备方法及其用途。 解决方案：橡胶混合物包含（A）至少一种苯乙烯 - 丁二烯橡胶，（B）至少一种填料和（C）至少一种通式I [（X）的多硫化物型有机（烷基聚醚硅烷） ）（X'）（X“）Si-R 1 -Sm在橡胶混合物中，混合步骤中的醇的排出减少，并且具有 改进的断裂伸长率与常规的多硫化物型聚醚硅烷相比。版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2007051146A

公开(公告)日：2007-03-01

申请号：JP2006222536

申请日：2006-08-17

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

Inventor： KORTH KARSTEN ,  HASSE ANDRE ,  WITZSCHE SUSANN ,  KLOCKMANN OLIVER ,  ALBERT PHILIPP

IPC: C07F7/18 ,  C08K3/00 ,  C08K5/548 ,  C08L21/00

CPC classification number: C08K5/549 ,  C07F7/1836 ,  C08K5/548 ,  C08K9/06 ,  C08K9/12 ,  C08L21/00

Abstract: PROBLEM TO BE SOLVED: To obtain an organosilicon compound that does not release a volatile alcohol in bonding with a filler, simultaneously has high reactivity with a filler and a polymer and causes improved processability in a rubber mixture. SOLUTION: The organosilicon compound is represented by general formula (I): Q-[S-G-Si(-OCX 1 X 2 -CX 1 X 3 -) 3 N]. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：为了获得在与填料结合时不释放挥发性醇的有机硅化合物，同时对填料和聚合物具有高反应性，并且导致橡胶混合物中的加工性改善。 解决方案：有机硅化合物由通式（I）表示：Q- [SG-Si（-OCX 1 X 2 -CX / SP> X 3 - ） 3 N]。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2007051288A

公开(公告)日：2007-03-01

申请号：JP2006221047

申请日：2006-08-14

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

Inventor： KORTH KARSTEN ,  HASSE ANDRE ,  WITZSCHE SUSANN ,  KLOCKMANN OLIVER ,  ALBERT PHILIPP

IPC: C08L21/00 ,  B60C1/00 ,  C08K5/5419 ,  C08K9/06

CPC classification number: C08K5/548 ,  C08K5/549 ,  C08K9/06 ,  C08K9/12 ,  Y10T152/10 ,  C08L21/00

Abstract: PROBLEM TO BE SOLVED: To provide a rubber blend having improved processability and giving better vulcanized product properties. SOLUTION: The rubber blend comprises at least one rubber and an organosilicon compound of the general formula (I): (Q-) k G-Si(-O-CX 1 X 2 -CX 1 X 3 -) 3 N. This rubber blend is produced by blending the at least one rubber and the organosilicon compound of the general formula (I) and usable for producing molded forms. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供具有改进的加工性能并提供更好的硫化产品性能的橡胶共混物。 解决方案：橡胶共混物包含至少一种橡胶和通式（I）的有机硅化合物：（Q-）G-Si（-O-CX 1 < / SP> X 2 -CX 1 X 3 - ） 3 ñ。 该橡胶混合物通过将至少一种橡胶和通式（I）的有机硅化合物混合并可用于制备模塑形式来制备。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2006169538A

公开(公告)日：2006-06-29

申请号：JP2005365395

申请日：2005-12-19

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

Inventor： HASSE ANDRE ,  ALBERT PHILIPP ,  KLOCKMANN OLIVER ,  KORTH KARSTEN ,  PIETER REIMUND

IPC: C08L7/00 ,  C08L21/00 ,  C08K5/34 ,  C08K5/37 ,  C08K5/548 ,  C08L9/02 ,  C08L9/06

CPC classification number: C08K5/5419 ,  C08K3/36 ,  C08K5/548 ,  C08L9/00 ,  C08L9/06 ,  C08L21/00 ,  C08L2666/08

Abstract: PROBLEM TO BE SOLVED: To provide rubber mixtures causing little volatile hydrocarbon discharge in its production and having improved tear resistance.
SOLUTION: The rubber mixtures comprise rubber, fillers, optionally further rubber auxiliaries, and at least one organosilane of general formula (I): R
1 R
2 R
3 SiR
4 -SH [wherein, R
1 is methyl or ethyl; R
2 is methoxy, ethoxy or O-(Y-O)
m -X; Y is a (branched) (saturated) divalent hydrocarbon; X is a 1-9C alkyl; m is 1-40; R
3 is methyl, ethyl or R
2 ; and R
4 is a (branched) (saturated) aliphatic, aromatic or mixed aliphatic/aromatic divalent 1-12C hydrocarbon].
COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供在其生产中引起很少的挥发性烃排放并且具有改善的抗撕裂性的橡胶混合物。 解决方案：橡胶混合物包括橡胶，填料，任选的其它橡胶助剂和至少一种通式（I）的有机硅烷：R 1，R 2， SP> 3 SiR 4 -SH [其中，R SP 1是甲基或乙基; R 2是甲氧基，乙氧基或O-（Y-O），X-X; Y是（支链）（饱和的）二价烃; X是1-9C烷基; m为1-40; R 3是甲基，乙基或R 2 SP 2; （分支）（饱和）脂族，芳族或混合脂族/芳族二价1-12C烃]。 版权所有（C）2006，JPO＆NCIPI

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：JP2006249069A

公开(公告)日：2006-09-21

申请号：JP2006012372

申请日：2006-01-20

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

Inventor： KLOCKMANN OLIVER ,  ALBERT PHILIPP ,  HASSE ANDRE ,  KORTH KARSTEN ,  PIETER REIMUND

IPC: C07F7/18 ,  C07B45/06 ,  C07B61/00 ,  C07C323/00 ,  C07F7/02 ,  C08G77/60 ,  C08J5/00 ,  C08K3/00 ,  C08K3/34 ,  C08K5/548 ,  C08K9/06 ,  C08L21/00

CPC classification number: C07F7/1836 ,  C08K5/548 ,  Y10T428/139 ,  C08L21/00

Abstract: PROBLEM TO BE SOLVED: To provide a mercaptosilane capable of exhibiting a high amplification ratio, a low hysteresis loss, and high abrasion resistance, even in a short mixing time economically allowable, with assured proessability, and simultaneously capable of realizing more decreased release of an alcohol when compared with a trimethoxy- or triethoxy-substituted melcaptosilane. SOLUTION: This mercaptosilane is expressed by general formula I [R 1 is an alkyl polyether -O-(R 5 O) m -R 6 ]. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：即使在经济上容易的短混合时间下，具有显示出高扩增率，低滞后损耗和高耐磨性的巯基硅烷，具有可靠的可行性，同时能够实现更多的降低 与三甲氧基取代的或与三乙氧基取代的茂基硅烷相比，释放醇。 解决方案：该巯基硅烷由通式I表示。[R 1 SP 1是烷基聚醚-O-（R 3 SP 5 O）SB“m” -R 6 ]。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2001288029A

公开(公告)日：2001-10-16

申请号：JP2001096905

申请日：2001-03-29

Applicant: DEGUSSA DENTAL GMBH & CO KG

Inventor： ALBERT PHILIPP ,  GALL CORINA ,  LOEHDEN GERD DR ,  RENTSCH HARALD DR

IPC: A61K6/083 ,  A61K6/891 ,  A61K47/30

Abstract: PROBLEM TO BE SOLVED: To obtain an improve dental material reduced in contraction and increased in curing rate. SOLUTION: This dental material is based on a cationic polymerizable monomer expressed by formula (1) as a binding agent, a polymerization initiator and at least one kind of inorganic filler. The dental material exhibits especially a small volume contraction limited by the curing and has especially good mechanical properties and a short polymerization time.

公开(公告)号：JP2006077009A

公开(公告)日：2006-03-23

申请号：JP2005259002

申请日：2005-09-07

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

Inventor： KORTH KARSTEN ,  ALBERT PHILIPP ,  WOLF DORIT ,  SEEBALD STEFFEN DR ,  PIETER REIMUND ,  ALIG ALFRED

IPC: C07F7/18

CPC classification number: C07F7/1892

Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a mercaptorganyl(alkoxysilane) in high conversion through reductively splitting the corresponding bis(alkoxysilylorganyl) polysulfide without using any further antipoisening reagent such as water, an alcohol or hydrogen sulfide for a necessary metal catalyst. SOLUTION: The method for producing the mercaptorganyl(alkoxysilane) comprises hydrogenating the corresponding bis(alkoxysilylorganyl) polysulfide in the presence of a metal catalyst in a solvent at a temperature lower than 190°C under a pressure lower than 100 bar without addition of water, an alcohol or hydrogen sulfide. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供通过将相应的双（烷氧基甲硅烷基有机基）多硫化物还原分解而不使用任何进一步的反分解试剂如水，醇或硫化氢来进行高转化率制备巯基有机基（烷氧基硅烷）的方法，用于必要的 金属催化剂 解决方案：制备巯基有机基（烷氧基硅烷）的方法包括在金属催化剂存在下，在溶剂中，在不低于100巴的压力下，在低于190℃的温度下，在溶剂中氢化相应的双（烷氧基甲硅烷基有机基）多硫化物， 的水，酒精或硫化氢。 版权所有（C）2006，JPO＆NCIPI

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