BR0100803A - Processo para a preparação de organossililalquilpolissulfanos - Google Patents

Processo para a preparação de organossililalquilpolissulfanos

Info

Publication number
BR0100803A
BR0100803A BR0100803-0A BR0100803A BR0100803A BR 0100803 A BR0100803 A BR 0100803A BR 0100803 A BR0100803 A BR 0100803A BR 0100803 A BR0100803 A BR 0100803A
Authority
BR
Brazil
Prior art keywords
preparation
organosilylalkylpolysulfans
elemental sulfur
anhydrous
sulfide
Prior art date
Application number
BR0100803-0A
Other languages
English (en)
Inventor
Rudolf Michel
Joerg Muenzenberg
Werner Will
Gerd Rainhard Zezulka
Original Assignee
Degussa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Degussa filed Critical Degussa
Publication of BR0100803A publication Critical patent/BR0100803A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • C07F7/1804—Compounds having Si-O-C linkages
    • C07F7/1872—Preparation; Treatments not provided for in C07F7/20
    • C07F7/1892—Preparation; Treatments not provided for in C07F7/20 by reactions not provided for in C07F7/1876 - C07F7/1888
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Silicon Polymers (AREA)

Abstract

Patente de Invenção: "PROCESSO PARA A PREPARAçãO DE ORGANOSSILILALQUILPOLISSULFANOS". A invenção refere-se a um processo para a preparação de organossililalquilpolissulfanos mediante reação de um halogeneto de organossililalquila e um sulfeto iónico anidro, respectivamente quase anidro e enxofre elementar, sendo que o enxofre elementar e o halogeneto de organossililalquila são introduzidos previamente em um solvente orgânico polar e a esta suspensão é acrescentado o sulfeto iónico.
BR0100803-0A 2000-03-01 2001-03-01 Processo para a preparação de organossililalquilpolissulfanos BR0100803A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10009790A DE10009790C1 (de) 2000-03-01 2000-03-01 Verfahren zur Herstellung von Organosilylalkylpolysulfanen

Publications (1)

Publication Number Publication Date
BR0100803A true BR0100803A (pt) 2001-11-06

Family

ID=7632984

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0100803-0A BR0100803A (pt) 2000-03-01 2001-03-01 Processo para a preparação de organossililalquilpolissulfanos

Country Status (18)

Country Link
US (1) US6465672B2 (pt)
EP (1) EP1130023B1 (pt)
JP (1) JP4669139B2 (pt)
KR (1) KR100728512B1 (pt)
CN (1) CN1186347C (pt)
AT (1) ATE273311T1 (pt)
BR (1) BR0100803A (pt)
CZ (1) CZ2001684A3 (pt)
DE (2) DE10009790C1 (pt)
ES (1) ES2222279T3 (pt)
HU (1) HU222433B1 (pt)
IL (1) IL141711A (pt)
MX (1) MXPA01002158A (pt)
MY (1) MY133849A (pt)
PL (1) PL346194A1 (pt)
RU (1) RU2259374C2 (pt)
TW (1) TWI232864B (pt)
UA (1) UA68389C2 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10009790C1 (de) 2000-03-01 2001-09-20 Degussa Verfahren zur Herstellung von Organosilylalkylpolysulfanen
DE102004030737A1 (de) 2004-06-25 2006-01-12 Degussa Ag Verfahren und Vorrichtung zur Extraktion von Stoffen aus silanmodifizierten Füllstoffen
ZA200601910B (en) * 2005-03-07 2006-11-29 Degussa Process for the preparation of organosilances
DE102005052233A1 (de) 2005-03-07 2006-09-21 Degussa Ag Verfahren zur Herstellung von Organosilanen
DE102005020535B3 (de) 2005-05-03 2006-06-08 Degussa Ag Verfahren zur Herstellung von Mercaptoorganyl(alkoxysilanen)
DE102005037690A1 (de) * 2005-08-10 2007-02-15 Degussa Ag Verfahren zur Herstellung von Organosiliciumverbindungen
DE102005038791A1 (de) 2005-08-17 2007-02-22 Degussa Ag Organosiliciumverbindungen, ihre Herstellung und ihre Verwendung
JP2007091677A (ja) * 2005-09-30 2007-04-12 Shin Etsu Chem Co Ltd スルフィド鎖含有有機珪素化合物の製造方法
DE102005060122A1 (de) 2005-12-16 2007-06-21 Degussa Gmbh Verfahren zur Herstellung von (Mercaptoorganyl)alkylpolyethersilanen
DE102006027235A1 (de) 2006-06-09 2008-01-17 Evonik Degussa Gmbh Kautschukmischungen
DE102006041356A1 (de) 2006-09-01 2008-03-20 Evonik Degussa Gmbh Verfahren zur Herstellung von Organosilanen
DE102008035623A1 (de) 2008-07-31 2010-02-04 Evonik Degussa Gmbh Verfahren zur Herstellung von Organosilanen
DE102012108096A1 (de) * 2012-08-31 2014-03-06 Continental Reifen Deutschland Gmbh Verfahren zur Regenerierung von schwefelvernetzten Gummivulkanisaten zu Regeneraten
EP3862359B1 (de) 2020-02-06 2024-04-03 Evonik Operations GmbH Verfahren zur herstellung von polysulfansilanen

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2141159C3 (de) 1971-08-17 1983-11-24 Degussa Ag, 6000 Frankfurt Schwefel enthaltende Organosiliciumverbindungen
US3978103A (en) * 1971-08-17 1976-08-31 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler Sulfur containing organosilicon compounds
BE787691A (fr) * 1971-08-17 1973-02-19 Degussa Composes organosiliciques contenant du soufre
DE2212239C3 (de) 1972-03-14 1984-03-15 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Schwefel enthaltenden Organosiliciumverbindungen
US4048206A (en) 1975-04-22 1977-09-13 Mikhail Grigorievich Voronkov Process for the production of 1-organylsilatranes and carbofunctional derivatives thereof
US4125552A (en) * 1975-12-29 1978-11-14 Dow Corning Corporation Preparation of alkyl polysulfides
BE893168A (fr) * 1982-05-13 1982-11-16 Vesuvius Internat Corp Orifice d'injection d'un gaz de protection dans un tube de coulee
JP3543352B2 (ja) * 1994-02-16 2004-07-14 信越化学工業株式会社 含硫黄有機珪素化合物の製造方法
US5399739A (en) 1994-04-18 1995-03-21 Wright Chemical Corporation Method of making sulfur-containing organosilanes
US5468893A (en) 1994-07-08 1995-11-21 The Goodyear Tire & Rubber Company Preparation of sulfur-containing organosilicon compounds
US5489701A (en) * 1994-09-28 1996-02-06 Osi Specialties, Inc. Process for the preparation of silane polysulfides
US5583245A (en) 1996-03-06 1996-12-10 The Goodyear Tire & Rubber Company Preparation of sulfur-containing organosilicon compounds
DE19610281A1 (de) 1996-03-15 1997-09-18 Bayer Ag Verfahren zur Herstellung von polysulfidischen Silylethern
US5663396A (en) 1996-10-31 1997-09-02 The Goodyear Tire & Rubber Company Preparation of sulfur-containing organosilicon compounds
DE19651849A1 (de) * 1996-12-13 1998-06-18 Degussa Verfahren zur Herstellung von Bis(silylorganyl)-polysulfanen
DE19734295C1 (de) * 1997-08-08 1999-02-25 Degussa Verfahren zur Herstellung von Organosiliciumdisulfanen hoher Reinheit
JP3498559B2 (ja) * 1997-12-01 2004-02-16 信越化学工業株式会社 短鎖ポリスルフィドシラン混合物の製造方法
JP3501008B2 (ja) * 1998-04-10 2004-02-23 ダイソー株式会社 含硫黄有機珪素化合物の製造方法およびその合成中間体の製造方法
DE19819373A1 (de) * 1998-04-30 1999-11-04 Degussa Verfahren zur Herstellung von Gemischen von Organosiliciumoligosulfanen mit einem hohen Anteil an Organanosiliciumdisulfanen
JPH11349594A (ja) * 1998-06-08 1999-12-21 Shin Etsu Chem Co Ltd 短鎖ポリスルフィドシラン混合物の製造方法
DE19930495C1 (de) * 1999-07-01 2000-11-09 Degussa Verfahren zur Herstellung von polysulfidischen Silanverbindungen
DE10009790C1 (de) 2000-03-01 2001-09-20 Degussa Verfahren zur Herstellung von Organosilylalkylpolysulfanen

Also Published As

Publication number Publication date
MXPA01002158A (es) 2002-11-29
US20010037034A1 (en) 2001-11-01
DE10009790C1 (de) 2001-09-20
HU0100921D0 (en) 2001-05-28
TWI232864B (en) 2005-05-21
HUP0100921A2 (hu) 2001-12-28
EP1130023A3 (de) 2002-09-11
CN1311187A (zh) 2001-09-05
CN1186347C (zh) 2005-01-26
EP1130023B1 (de) 2004-08-11
HUP0100921A3 (en) 2002-05-28
JP4669139B2 (ja) 2011-04-13
KR100728512B1 (ko) 2007-06-15
CZ2001684A3 (cs) 2001-10-17
ATE273311T1 (de) 2004-08-15
EP1130023A2 (de) 2001-09-05
HU222433B1 (hu) 2003-07-28
IL141711A (en) 2004-02-19
MY133849A (en) 2007-11-30
US6465672B2 (en) 2002-10-15
JP2001270886A (ja) 2001-10-02
DE50103173D1 (de) 2004-09-16
PL346194A1 (en) 2001-09-10
IL141711A0 (en) 2002-03-10
UA68389C2 (en) 2004-08-16
RU2259374C2 (ru) 2005-08-27
ES2222279T3 (es) 2005-02-01
KR20010086591A (ko) 2001-09-13

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6O, 7O E 8O ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2012 DE 28/07/2009.