MXPA01008979A - Procedimiento para la produccion de bis(3-[trietoxisilil] propil)polisulfano amarillo. - Google Patents

Procedimiento para la produccion de bis(3-[trietoxisilil] propil)polisulfano amarillo.

Info

Publication number
MXPA01008979A
MXPA01008979A MXPA01008979A MXPA01008979A MXPA01008979A MX PA01008979 A MXPA01008979 A MX PA01008979A MX PA01008979 A MXPA01008979 A MX PA01008979A MX PA01008979 A MXPA01008979 A MX PA01008979A MX PA01008979 A MXPA01008979 A MX PA01008979A
Authority
MX
Mexico
Prior art keywords
polysulfane
triethoxysilyl
propyl
production
na2s
Prior art date
Application number
MXPA01008979A
Other languages
English (en)
Inventor
Michel Rudolf
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 MXPA01008979A publication Critical patent/MXPA01008979A/es

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
    • 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
    • C07F7/188—Preparation; Treatments not provided for in C07F7/20 by reactions involving the formation of Si-O linkages
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Abstract

Procedimiento para producir bis (3-[trietoxisilil]propil)polisulfano, con una longitud de cadena de azufre medio menor a 4, y un indice colorimetrico de yodo de =10 mg yodo/l00 ml, caracterizado porque se mezcla cloropropiltrietoxisilano neutro con cloropropiltriclorosilano y a continuacion se hace reaccionar con sulfuro de sodio (Na2S) y azufre, tetrasulfuro disodico (Na2S4) y Na2S o trisulfuro disodico (Na2S3) y Na2S en etanol.
MXPA01008979A 2000-09-13 2001-09-05 Procedimiento para la produccion de bis(3-[trietoxisilil] propil)polisulfano amarillo. MXPA01008979A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10045269A DE10045269A1 (de) 2000-09-13 2000-09-13 Verfahren zur Herstellung von gelbem Bis(3-[triethoxysilyl]propyl)polysulfan

Publications (1)

Publication Number Publication Date
MXPA01008979A true MXPA01008979A (es) 2004-11-10

Family

ID=7656058

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA01008979A MXPA01008979A (es) 2000-09-13 2001-09-05 Procedimiento para la produccion de bis(3-[trietoxisilil] propil)polisulfano amarillo.

Country Status (18)

Country Link
US (1) US6506922B2 (es)
EP (1) EP1188758B1 (es)
JP (1) JP2002121196A (es)
KR (1) KR20020021027A (es)
CN (1) CN1183145C (es)
AT (1) ATE285414T1 (es)
BR (1) BR0103980A (es)
CZ (1) CZ20013273A3 (es)
DE (2) DE10045269A1 (es)
ES (1) ES2234738T3 (es)
HU (1) HUP0103690A3 (es)
IL (1) IL145343A (es)
MX (1) MXPA01008979A (es)
MY (1) MY117974A (es)
PL (1) PL349619A1 (es)
RU (1) RU2001124927A (es)
TW (1) TWI229083B (es)
UA (1) UA72914C2 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10132939C1 (de) * 2001-07-06 2003-01-30 Degussa Verfahren zur Herstellung von gelben Bis(3-[trialkoxysilyl]alkyl)polysulfanen
US6740767B1 (en) * 2002-11-12 2004-05-25 Dow Corning Corporation Method of making sulfur containing organosilicon compounds
DE10351735B3 (de) * 2003-11-06 2004-12-09 Degussa Ag Verfahren zur Herstellung von (Mercaptoorganyl)-alkoxysilanen
DE10351736B3 (de) * 2003-11-06 2005-01-13 Degussa Ag Verfahren zur Herstellung von (Mercaptoorganyl)-alkoxysilanen
DE102005037690A1 (de) * 2005-08-10 2007-02-15 Degussa Ag Verfahren zur Herstellung von Organosiliciumverbindungen
DE102007037556A1 (de) 2007-08-09 2009-02-12 Evonik Degussa Gmbh Verfahren zur Herstellung von alkylpolyethersubstituierten Mercaptosilanen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2061189C3 (de) * 1970-12-11 1974-12-05 Wacker-Chemie Gmbh, 8000 Muenchen Verfahren zur kontinuierlichen Herstellung von Alkoxysilanen oder Alkoxypolysiloxanen
DE3236628C2 (de) * 1982-10-04 1986-09-11 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur kontinuierlichen Herstellung von Alkoxysilanen
US5468893A (en) * 1994-07-08 1995-11-21 The Goodyear Tire & Rubber Company Preparation of sulfur-containing organosilicon compounds
US5405985A (en) * 1994-07-08 1995-04-11 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
US5596116A (en) * 1995-09-11 1997-01-21 Osi Specialties, Inc. Process for the preparation of silane polysulfides
JP3465558B2 (ja) * 1997-09-26 2003-11-10 信越化学工業株式会社 ポリスルフィドシランの製造方法
DE19750503A1 (de) * 1997-11-14 1999-05-20 Degussa Verfahren zur Reduzierung der Sulfankettenlänge von Bis(silylorganyl)polysulfanen
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
DE10024037C1 (de) * 2000-05-13 2001-08-09 Degussa Verfahren zur Herstellung von gelbem Bis(3-(triethoxysilyl)propyl)tetrasulfan

Also Published As

Publication number Publication date
HUP0103690A3 (en) 2003-01-28
TWI229083B (en) 2005-03-11
US20020038043A1 (en) 2002-03-28
IL145343A0 (en) 2002-06-30
JP2002121196A (ja) 2002-04-23
CZ20013273A3 (cs) 2002-09-11
EP1188758A3 (de) 2003-03-19
HUP0103690A2 (en) 2002-12-28
UA72914C2 (uk) 2005-05-16
DE50104868D1 (de) 2005-01-27
DE10045269A1 (de) 2002-03-28
RU2001124927A (ru) 2003-08-10
IL145343A (en) 2004-12-15
US6506922B2 (en) 2003-01-14
ES2234738T3 (es) 2005-07-01
CN1183145C (zh) 2005-01-05
BR0103980A (pt) 2002-06-04
MY117974A (en) 2004-08-30
HU0103690D0 (es) 2002-09-28
PL349619A1 (en) 2002-03-25
ATE285414T1 (de) 2005-01-15
EP1188758B1 (de) 2004-12-22
CN1343671A (zh) 2002-04-10
EP1188758A2 (de) 2002-03-20
KR20020021027A (ko) 2002-03-18

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