IT1068948B - Preparazione di polisolfuri di alchile - Google Patents

Preparazione di polisolfuri di alchile

Info

Publication number
IT1068948B
IT1068948B IT28283/76A IT2828376A IT1068948B IT 1068948 B IT1068948 B IT 1068948B IT 28283/76 A IT28283/76 A IT 28283/76A IT 2828376 A IT2828376 A IT 2828376A IT 1068948 B IT1068948 B IT 1068948B
Authority
IT
Italy
Prior art keywords
alchyl
polysulphide
preparation
alchyl polysulphide
Prior art date
Application number
IT28283/76A
Other languages
English (en)
Original Assignee
Dow Corning
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 Dow Corning filed Critical Dow Corning
Application granted granted Critical
Publication of IT1068948B publication Critical patent/IT1068948B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/22—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of hydropolysulfides or polysulfides
    • C07C319/24—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of hydropolysulfides or polysulfides by reactions involving the formation of sulfur-to-sulfur bonds
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/14—Polysulfides
    • C08G75/16—Polysulfides by polycondensation of organic compounds with inorganic polysulfides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds
    • C08K5/548—Silicon-containing compounds containing sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT28283/76A 1975-12-29 1976-10-13 Preparazione di polisolfuri di alchile IT1068948B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/644,482 US4125552A (en) 1975-12-29 1975-12-29 Preparation of alkyl polysulfides

Publications (1)

Publication Number Publication Date
IT1068948B true IT1068948B (it) 1985-03-21

Family

ID=24585088

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28283/76A IT1068948B (it) 1975-12-29 1976-10-13 Preparazione di polisolfuri di alchile

Country Status (9)

Country Link
US (1) US4125552A (it)
JP (1) JPS5912117B2 (it)
AU (1) AU507718B2 (it)
BE (1) BE849918A (it)
CA (1) CA1065335A (it)
DE (1) DE2648241B2 (it)
FR (1) FR2337129A1 (it)
GB (1) GB1531519A (it)
IT (1) IT1068948B (it)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2712866C3 (de) * 1977-03-24 1980-04-30 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verfahren zum Herstellen von schwefelhaltigen Organosiliciumverbindungen
DE3311340A1 (de) * 1983-03-29 1984-10-11 Degussa Ag, 6000 Frankfurt Verfahren zur herstellung von schwefelhaltigen organosiliciumverbindungen
DE3569929D1 (en) * 1985-02-08 1989-06-08 Huels Chemische Werke Ag Coupling agent for the preparation of vulcanisates having a good filler-rubber adhesion
US5015717A (en) * 1986-12-22 1991-05-14 Wacker Silicones Corporation Sulfur-containing organopolysiloxane waxes and a method for preparing the same
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
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
DE19915281A1 (de) * 1999-04-03 2000-10-05 Degussa Kautschukmischungen
DE10009790C1 (de) 2000-03-01 2001-09-20 Degussa Verfahren zur Herstellung von Organosilylalkylpolysulfanen
US6359046B1 (en) 2000-09-08 2002-03-19 Crompton Corporation Hydrocarbon core polysulfide silane coupling agents for filled elastomer compositions
US6635700B2 (en) 2000-12-15 2003-10-21 Crompton Corporation Mineral-filled elastomer compositions
US6555712B2 (en) * 2001-03-28 2003-04-29 Indian Institute Of Technology Process for the preparation of diorganotrisulfide
FR2823215B1 (fr) 2001-04-10 2005-04-08 Michelin Soc Tech Pneumatique et bande de roulement de pneumatique comportant a titre d'agent de couplage un tetrasulfure de bis-alkoxysilane
RU2285697C2 (ru) * 2001-08-06 2006-10-20 Дегусса Аг Кремнийорганические соединения, способ их получения и содержащие их каучуковые смеси
FR2830014B1 (fr) * 2001-09-21 2005-02-18 Rhodia Chimie Sa Procede d'obtention de monoorganoxysilanes halogenes utilisables notamment en tant qu'intermediaires de synthese
FR2830013B1 (fr) * 2001-09-21 2005-02-25 Rhodia Chimie Sa Procede d'obtention de monoorganoxysilanes halogenes utilisables notamment en tant qu'intermediaires de synthese
FR2833265B1 (fr) * 2001-12-06 2006-02-10 Rhodia Chimie Sa Procede d'obtention de monoorganoxysilane polysulfures
DE60303203T2 (de) * 2002-04-18 2006-09-14 Société de Technologie Michelin Als vernetzungsmittel verwendbares polysulfidsiloxan und sein herstellungsverfahren
US6740767B1 (en) * 2002-11-12 2004-05-25 Dow Corning Corporation Method of making sulfur containing organosilicon compounds
US7968634B2 (en) 2006-12-28 2011-06-28 Continental Ag Tire compositions and components containing silated core polysulfides
US7968633B2 (en) 2006-12-28 2011-06-28 Continental Ag Tire compositions and components containing free-flowing filler compositions
US7781606B2 (en) * 2006-12-28 2010-08-24 Momentive Performance Materials Inc. Blocked mercaptosilane coupling agents, process for making and uses in rubber
US7737202B2 (en) 2006-12-28 2010-06-15 Momentive Performance Materials Inc. Free-flowing filler composition and rubber composition containing same
US7968636B2 (en) 2006-12-28 2011-06-28 Continental Ag Tire compositions and components containing silated cyclic core polysulfides
US7968635B2 (en) 2006-12-28 2011-06-28 Continental Ag Tire compositions and components containing free-flowing filler compositions
US7960460B2 (en) 2006-12-28 2011-06-14 Momentive Performance Materials, Inc. Free-flowing filler composition and rubber composition containing same
US8592506B2 (en) 2006-12-28 2013-11-26 Continental Ag Tire compositions and components containing blocked mercaptosilane coupling agent
US7696269B2 (en) * 2006-12-28 2010-04-13 Momentive Performance Materials Inc. Silated core polysulfides, their preparation and use in filled elastomer compositions
US7687558B2 (en) * 2006-12-28 2010-03-30 Momentive Performance Materials Inc. Silated cyclic core polysulfides, their preparation and use in filled elastomer compositions
EP2290011A1 (en) * 2009-08-18 2011-03-02 Heritage Environmental Services, Llc. Method for preparing silicon-sulfur compounds and their use in bitiminous compositions
WO2015046008A1 (ja) * 2013-09-24 2015-04-02 Dic株式会社 ジアルキルポリスルフィドの製造方法、ジアルキルポリスルフィド、極圧添加剤及び潤滑流体組成物
RU2614151C2 (ru) * 2015-09-01 2017-03-23 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Астраханский государственный технический университет" ФГБОУ ВПО "АГТУ" Электрохимический способ получения органических полисульфанов

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2237625A (en) * 1938-10-07 1941-04-08 Sharples Solvents Corp Sulphurization of sulphur-containing organic conpounds
US2195380A (en) * 1938-10-18 1940-03-26 Thiokol Corp Polysulphide plastic and process of making
DE1000817B (de) * 1954-12-15 1957-01-17 Bayer Ag Verfahren zur Herstellung von Silylmercaptanen und Silylthioaethern
DE1195953B (de) * 1960-05-24 1965-07-01 Bayer Ag Verfahren zur Herstellung von AEthern von Hydroxymethylpolymethylsiloxanen
US3590065A (en) * 1969-07-18 1971-06-29 Dow Corning Method of preparing mercaptoalkylalkoxy silanes
BE787691A (fr) * 1971-08-17 1973-02-19 Degussa Composes organosiliciques contenant du soufre
US3849471A (en) * 1972-12-14 1974-11-19 Union Carbide Corp Process for reacting weak acids with chloroalkyl substituted silicon compounds
DE2360471A1 (de) * 1973-12-05 1975-06-12 Dynamit Nobel Ag Verfahren zur herstellung von polysulfidbruecken enthaltenden alkylalkoxisilanen
CA1060037A (en) * 1974-12-11 1979-08-07 John L. Speier Method of preparing mercaptans

Also Published As

Publication number Publication date
FR2337129B1 (it) 1979-03-09
BE849918A (fr) 1977-06-28
AU1820776A (en) 1978-04-13
DE2648241A1 (de) 1977-06-30
CA1065335A (en) 1979-10-30
JPS5283301A (en) 1977-07-12
DE2648241B2 (de) 1978-10-26
JPS5912117B2 (ja) 1984-03-21
US4125552A (en) 1978-11-14
FR2337129A1 (fr) 1977-07-29
AU507718B2 (en) 1980-02-28
GB1531519A (en) 1978-11-08

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