DE69916223D1 - Redistribution von Silalkylene in ein Alkylreiche Silalkylen-enthaltende Rückstände - Google Patents
Redistribution von Silalkylene in ein Alkylreiche Silalkylen-enthaltende RückständeInfo
- Publication number
- DE69916223D1 DE69916223D1 DE69916223T DE69916223T DE69916223D1 DE 69916223 D1 DE69916223 D1 DE 69916223D1 DE 69916223 T DE69916223 T DE 69916223T DE 69916223 T DE69916223 T DE 69916223T DE 69916223 D1 DE69916223 D1 DE 69916223D1
- Authority
- DE
- Germany
- Prior art keywords
- silalkylenes
- silalkylene
- redistribution
- rich
- alkyl
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 125000000217 alkyl group Chemical group 0.000 title 1
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
- C07F7/12—Organo silicon halides
- C07F7/121—Preparation or treatment not provided for in C07F7/14, C07F7/16 or C07F7/20
- C07F7/125—Preparation or treatment not provided for in C07F7/14, C07F7/16 or C07F7/20 by reactions involving both Si-C and Si-halogen linkages, the Si-C and Si-halogen linkages can be to the same or to different Si atoms, e.g. redistribution reactions
-
- 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
- C07F7/12—Organo silicon halides
- C07F7/121—Preparation or treatment not provided for in C07F7/14, C07F7/16 or C07F7/20
- C07F7/128—Preparation or treatment not provided for in C07F7/14, C07F7/16 or C07F7/20 by reactions covered by more than one of the groups C07F7/122 - C07F7/127 and of which the starting material is unknown or insufficiently determined
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/205,317 US6013824A (en) | 1998-12-01 | 1998-12-01 | Redistributing silalkylenes in an alkyl-rich silalkylene-containing residue |
US205317 | 1998-12-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69916223D1 true DE69916223D1 (de) | 2004-05-13 |
DE69916223T2 DE69916223T2 (de) | 2005-04-14 |
Family
ID=22761716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69916223T Expired - Lifetime DE69916223T2 (de) | 1998-12-01 | 1999-11-26 | Redistribution von Silalkylene in ein Alkylreiche Silalkylen-enthaltende Rückstände |
Country Status (4)
Country | Link |
---|---|
US (1) | US6013824A (de) |
EP (1) | EP1016667B1 (de) |
JP (1) | JP4485631B2 (de) |
DE (1) | DE69916223T2 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2777006B1 (fr) * | 1998-04-07 | 2000-08-04 | Rhodia Chimie Sa | Procede de preparation d'hydrogenosilanes par hydrogenolyse catalytique de polysilanes |
US6800751B2 (en) * | 2002-04-11 | 2004-10-05 | Isis Pharmaceuticals, Inc. | Reagent and process for protecting nucleoside hydroxyl groups |
WO2006055232A2 (en) * | 2004-11-19 | 2006-05-26 | Dow Corning Corporation | Organohydrogenpoly siloxane resin and silicon composition |
DE102008025260B4 (de) | 2008-05-27 | 2010-03-18 | Rev Renewable Energy Ventures, Inc. | Halogeniertes Polysilan und thermisches Verfahren zu dessen Herstellung |
CN101786629A (zh) | 2009-01-22 | 2010-07-28 | 陶氏康宁公司 | 回收高沸点废料的方法 |
EP2511656A1 (de) | 2011-04-14 | 2012-10-17 | Hexagon Technology Center GmbH | Vermessungssystem zur Bestimmung von 3D-Koordinaten einer Objektoberfläche |
EP2527784A1 (de) | 2011-05-19 | 2012-11-28 | Hexagon Technology Center GmbH | Optisches Messverfahren und Messsystem zum Bestimmen von 3D-Koordinaten auf einer Messobjekt-Oberfläche |
WO2021034526A1 (en) | 2019-08-22 | 2021-02-25 | Dow Silicones Corporation | Process for purifiying silicon compounds |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2380995A (en) * | 1941-09-26 | 1945-08-07 | Gen Electric | Preparation of organosilicon halides |
US2488487A (en) * | 1946-02-07 | 1949-11-15 | Dow Chemical Co | Production of alkyl silicon halides |
US2598435A (en) * | 1949-08-18 | 1952-05-27 | Gen Electric | Process for treating organoplysilanes |
BE526512A (de) * | 1953-02-20 | |||
US3639105A (en) * | 1970-03-27 | 1972-02-01 | Dow Corning | Preparation of hydrosilanes |
US4079071A (en) * | 1977-03-28 | 1978-03-14 | Union Carbide Corporation | Synthesis of hydrosilanes from methylchloropolysilanes |
US4393229A (en) * | 1982-04-28 | 1983-07-12 | General Electric Company | Redistribution of polysilanes in high boiling residues |
JPH0635466B2 (ja) * | 1988-09-28 | 1994-05-11 | 信越化学工業株式会社 | ジオルガノハロゲノシランの製造方法 |
US5175329A (en) * | 1992-04-03 | 1992-12-29 | Dow Corning Corporation | Production of organosilanes from polysilanes |
US5292909A (en) * | 1993-07-14 | 1994-03-08 | Dow Corning Corporation | Catalytic conversion of direct process high-boiling component to chlorosilane monomers in the presence of hydrogen chloride and hydrogen |
US5326896A (en) * | 1993-07-14 | 1994-07-05 | Dow Corning Corporation | Conversion of direct process high-boiling component to silane monomers in the presence of hydrogen gas |
US5321147A (en) * | 1993-07-16 | 1994-06-14 | Dow Corning Corporation | Conversion of direct process high-boiling component to chlorosilane monomers in the presence of chlorine |
US5292912A (en) * | 1993-07-19 | 1994-03-08 | Dow Corning Corporation | Catalytic conversion of direct process high-boiling component to chlorosilane monomers in the presence of hydrogen chloride |
US5430168A (en) * | 1994-10-27 | 1995-07-04 | Dow Corning Corporation | Alumimum trichloride catalyzed hydrogenation of high-boiling residue from direct process |
US5606090A (en) * | 1996-06-13 | 1997-02-25 | Dow Corning Corporation | Conversion of high-boiling residue from direct process to monosilanes |
US5627298A (en) * | 1996-06-13 | 1997-05-06 | Dow Corning Corporation | One step process for converting high-boiling residue from direct process to monosilanes |
US5629438A (en) * | 1996-09-11 | 1997-05-13 | Dow Corning Corporation | Hydrochlorination process for converting high-boiling residue from direct process to monosilanes |
-
1998
- 1998-12-01 US US09/205,317 patent/US6013824A/en not_active Expired - Lifetime
-
1999
- 1999-11-26 DE DE69916223T patent/DE69916223T2/de not_active Expired - Lifetime
- 1999-11-26 EP EP99123551A patent/EP1016667B1/de not_active Expired - Lifetime
- 1999-12-01 JP JP34153699A patent/JP4485631B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP4485631B2 (ja) | 2010-06-23 |
DE69916223T2 (de) | 2005-04-14 |
EP1016667A2 (de) | 2000-07-05 |
US6013824A (en) | 2000-01-11 |
EP1016667B1 (de) | 2004-04-07 |
JP2000159779A (ja) | 2000-06-13 |
EP1016667A3 (de) | 2002-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de | ||
8370 | Indication of lapse of patent is to be deleted | ||
8364 | No opposition during term of opposition |