JPS5250791B2 - - Google Patents

Info

Publication number
JPS5250791B2
JPS5250791B2 JP733123A JP312373A JPS5250791B2 JP S5250791 B2 JPS5250791 B2 JP S5250791B2 JP 733123 A JP733123 A JP 733123A JP 312373 A JP312373 A JP 312373A JP S5250791 B2 JPS5250791 B2 JP S5250791B2
Authority
JP
Japan
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
Application number
JP733123A
Other versions
JPS4992025A (ja
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 filed Critical
Priority to JP733123A priority Critical patent/JPS5250791B2/ja
Priority to DE2363539A priority patent/DE2363539C3/de
Priority to US05/429,272 priority patent/US3989733A/en
Priority to GB5990473A priority patent/GB1442370A/en
Publication of JPS4992025A publication Critical patent/JPS4992025A/ja
Publication of JPS5250791B2 publication Critical patent/JPS5250791B2/ja
Expired legal-status Critical Current

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
    • C07F7/0834—Compounds having one or more O-Si linkage
    • C07F7/0838—Compounds with one or more Si-O-Si sequences
    • C07F7/0872—Preparation and treatment thereof
    • C07F7/0874—Reactions involving a bond of the Si-O-Si linkage
    • 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
    • C07F7/21—Cyclic compounds having at least one ring containing silicon, but no carbon in the ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Silicon Polymers (AREA)
JP733123A 1972-12-30 1972-12-30 Expired JPS5250791B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP733123A JPS5250791B2 (ja) 1972-12-30 1972-12-30
DE2363539A DE2363539C3 (de) 1972-12-30 1973-12-20 Verfahren zum Herstellen von cyclischen Polydiorganosiloxanen
US05/429,272 US3989733A (en) 1972-12-30 1973-12-28 Process for the preparation of cyclic polydiorganosiloxanes
GB5990473A GB1442370A (en) 1972-12-30 1973-12-28 Process for the preparation of cyclic polydiorganosiloxanes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP733123A JPS5250791B2 (ja) 1972-12-30 1972-12-30

Publications (2)

Publication Number Publication Date
JPS4992025A JPS4992025A (ja) 1974-09-03
JPS5250791B2 true JPS5250791B2 (ja) 1977-12-27

Family

ID=11548568

Family Applications (1)

Application Number Title Priority Date Filing Date
JP733123A Expired JPS5250791B2 (ja) 1972-12-30 1972-12-30

Country Status (4)

Country Link
US (1) US3989733A (ja)
JP (1) JPS5250791B2 (ja)
DE (1) DE2363539C3 (ja)
GB (1) GB1442370A (ja)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4111973A (en) * 1977-12-01 1978-09-05 General Electric Company Process for producing a cyclotrisiloxane in a cracking reaction
JPS54117491A (en) * 1978-03-06 1979-09-12 Asahi Chem Ind Co Ltd Preparation of octamethyl-cyclotetrasiloxane
ATE22896T1 (de) * 1983-05-27 1986-11-15 Consortium Elektrochem Ind Verfahren zur herstellung von hexamethylcyclotrisiloxan und eine verwendung des so hergestellten cyclotrisiloxans.
US4719024A (en) * 1986-05-05 1988-01-12 Dow Corning Corporation Methylalkylcyclosiloxanes
US4764631A (en) * 1988-01-15 1988-08-16 Dow Corning Corporation Preparation of cyclopolydiorganosiloxanes via vapor phase rearrangement
US4895967A (en) * 1988-09-26 1990-01-23 General Electric Company Method for making cyclic poly(siloxane)s
US5247116A (en) * 1992-07-10 1993-09-21 Temple University Of The Commonwealth System Of Higher Education Acid-catalyzed process for the production of cyclosiloxanes
US5616646A (en) * 1994-11-07 1997-04-01 Genesee Polymers Corporation Restructuring silicone rubber to produce fluid or grease
US5491249A (en) * 1995-04-20 1996-02-13 Hercules Incorporated Process for preparing cyclic polysiloxanes from linear polysiloxanes
NL1003475C2 (nl) * 1996-07-01 1998-01-12 Rhone Poulenc Chimie Werkwijze voor het bereiden van cyclische polydiorganosiloxanen.
JPH1045770A (ja) * 1996-07-29 1998-02-17 Toray Dow Corning Silicone Co Ltd ヘキサメチルシクロトリシロキサンの分離方法
JP4663838B2 (ja) 2000-01-28 2011-04-06 東レ・ダウコーニング株式会社 環状シロキサンの製造方法
KR100693941B1 (ko) 2005-03-18 2007-03-12 요업기술원 다공성실리카 촉매를 사용한 하이드리도폴리카보실란의제조 방법
US7787411B2 (en) * 2005-05-10 2010-08-31 Microsoft Corporation Gaming console wireless protocol for peripheral devices
DE102006019015A1 (de) * 2006-04-19 2007-10-25 Technische Universität Bergakademie Freiberg Verfahren zur Herstellung von wasserstoffreichen Cyclosiloxanen
RU2505352C1 (ru) * 2012-10-02 2014-01-27 Федеральное государственное унитарное предприятие "Государственный ордена Трудового Красного Знамени научно-исследовательский институт химии и технологии элементоорганических соединений" (ФГУП "ГНИИХТЭОС") Реактор каталитической перегруппировки
CN109096323B (zh) * 2018-10-18 2020-07-17 江西星火狮达科技有限公司 利用有机硅裂解油渣生产有机硅混合环体的制备方法
CN114805422A (zh) * 2022-05-17 2022-07-29 山东博苑医药化学股份有限公司 一种烷胺釜残回收硅醚的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL129878C (ja) * 1966-01-17
NL6816661A (ja) * 1968-12-18 1970-05-25
US3607898A (en) * 1969-08-20 1971-09-21 Gen Electric Process for preparing cyclic syn-tetramethyltetravinyltetrasiloxane

Also Published As

Publication number Publication date
US3989733A (en) 1976-11-02
DE2363539B2 (de) 1978-07-27
DE2363539A1 (de) 1974-07-04
GB1442370A (en) 1976-07-14
JPS4992025A (ja) 1974-09-03
DE2363539C3 (de) 1979-03-22

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