JPS51134796A - Process for preparing fluorosilicone copolymer - Google Patents

Process for preparing fluorosilicone copolymer

Info

Publication number
JPS51134796A
JPS51134796A JP51050044A JP5004476A JPS51134796A JP S51134796 A JPS51134796 A JP S51134796A JP 51050044 A JP51050044 A JP 51050044A JP 5004476 A JP5004476 A JP 5004476A JP S51134796 A JPS51134796 A JP S51134796A
Authority
JP
Japan
Prior art keywords
fluorosilicone copolymer
preparing
preparing fluorosilicone
copolymer
fluorosilicone
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.)
Granted
Application number
JP51050044A
Other languages
English (en)
Japanese (ja)
Other versions
JPS618095B2 (enExample
Inventor
Saimon Ratsuzano Jiyon
Jierarudo Shinpuson Baan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of JPS51134796A publication Critical patent/JPS51134796A/ja
Publication of JPS618095B2 publication Critical patent/JPS618095B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/06—Preparatory processes
    • C08G77/08—Preparatory processes characterised by the catalysts used
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
    • C08G77/24—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen halogen-containing groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Silicon Polymers (AREA)
JP51050044A 1975-05-05 1976-05-04 Process for preparing fluorosilicone copolymer Granted JPS51134796A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/574,331 US3974120A (en) 1975-05-05 1975-05-05 Fluorosilicone copolymers and process for the preparation thereof

Publications (2)

Publication Number Publication Date
JPS51134796A true JPS51134796A (en) 1976-11-22
JPS618095B2 JPS618095B2 (enExample) 1986-03-12

Family

ID=24295654

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51050044A Granted JPS51134796A (en) 1975-05-05 1976-05-04 Process for preparing fluorosilicone copolymer

Country Status (5)

Country Link
US (1) US3974120A (enExample)
JP (1) JPS51134796A (enExample)
DE (1) DE2618852C2 (enExample)
FR (1) FR2310373A1 (enExample)
GB (1) GB1540876A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010155961A (ja) * 2008-12-02 2010-07-15 Shin-Etsu Chemical Co Ltd オルガノポリシロキサン及びその製造方法並びにフルオロシリコーンゴム組成物
JP2011038020A (ja) * 2009-08-14 2011-02-24 Shin-Etsu Chemical Co Ltd 分子鎖両末端トリオルガノシロキシ基封鎖オルガノポリシロキサンの製造方法

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4089833A (en) * 1977-05-02 1978-05-16 General Electric Company Process aids for fluorosilicone polymers
US4317899A (en) * 1978-11-13 1982-03-02 General Electric Company Process for producing fluorosilicone polymers
JPS5628219A (en) * 1979-08-17 1981-03-19 Asahi Glass Co Ltd New fluorine-containing elastomer
US4348531A (en) * 1979-08-30 1982-09-07 General Electric Company Fluorosilicone polydimethylsiloxane equilibration chainstopper and process for manufacture
GB2057477B (en) * 1979-08-30 1983-10-26 Gen Electric Dimethylsiloxane-methylfluoroalkylsiloxane copolymers
US4287353A (en) * 1979-11-09 1981-09-01 General Electric Company Process for synthesizing silanol chain-stopped fluorosiloxane fluids
US4355121A (en) * 1981-04-09 1982-10-19 General Electric Company Heat strength curable silicone rubber compositions
US4499229A (en) * 1983-04-01 1985-02-12 General Electric Company One package, stable, moisture curable, alkoxy-terminated organopolysiloxane compositions
US4683277A (en) * 1986-07-02 1987-07-28 Dow Corning Corporation Method for preparing vinyl terminated fluorine-containing polydiorganosiloxane
US5140087A (en) * 1988-04-22 1992-08-18 Chisso Corporation Organosiloxane and process for preparing the same
JP2538308B2 (ja) * 1988-04-22 1996-09-25 チッソ株式会社 オルガノシロキサン
GB8917329D0 (en) * 1989-07-28 1989-09-13 Dow Corning Silethynylsiloxane copolymers and method of making them
US4977290A (en) * 1989-11-20 1990-12-11 General Electric Company Polar aprotic catalysts for formation of fluorosilicone fluids
US5079291A (en) * 1989-11-20 1992-01-07 General Electric Company Polar aprotic catalysts for formation of fluorosilicone fluids
JPH05279481A (ja) * 1992-03-31 1993-10-26 Toray Dow Corning Silicone Co Ltd フルオロシリコ−ンブロック共重合体およびその製造方法
WO1994005749A1 (en) * 1992-09-09 1994-03-17 Lord Corporation High strength, low conductivity electrorheological materials
JPH07216233A (ja) * 1992-09-21 1995-08-15 Toray Dow Corning Silicone Co Ltd フルオロシリコーンゴム組成物
GB2278846B (en) * 1993-06-10 1997-04-16 Gen Electric Fluorosilicone terpolymeric fluid
US5696219A (en) * 1997-01-21 1997-12-09 Dow Corning Corporation Silyl ester initiators for cyclosiloxane ring opening polymerization
US5830969A (en) * 1997-05-28 1998-11-03 Dow Corning Corporation Silyl ester initiators for ring opening polymerization of cyclosiloxanes
US5853617A (en) * 1997-05-14 1998-12-29 Gallagher; Christopher T. Method and composition for suppressing oil-based foams
US6056976A (en) * 1998-11-12 2000-05-02 Leiras Oy Elastomer, its preparation and use
EP1681313A1 (en) 2005-01-17 2006-07-19 DSM IP Assets B.V. Heat stabilized moulding composition
US20080167390A1 (en) * 2006-06-01 2008-07-10 James Archer Defoamer composition for suppressing oil-based and water-based foams
US7799888B2 (en) * 2007-04-27 2010-09-21 Gelest, Inc. Low molecular weight siloxanes with one functional group

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1226739A (fr) * 1958-04-07 1960-07-15 Dow Corning Fluides fluoroalkylsiloxanes
US3122521A (en) * 1960-03-18 1964-02-25 Dow Corning Method of polymerizing fluoroalkyl-substituted cyclotrisiloxanes
DE1495501B2 (de) * 1963-03-25 1971-11-18 Dow Corning Corp , Midland, Mich (V St A ) Polymerisationskatalysatoren fuer cyclische organosilicium verbindungen
US3249585A (en) * 1964-04-29 1966-05-03 Dow Corning Preparation of siloxanes with sih bonds with an alkyl lithium catalyst
US3483270A (en) * 1966-04-11 1969-12-09 Gen Electric Stereospecific organosiloxane-macromolecular hydrocarbon block copolymers
US3503926A (en) * 1968-05-17 1970-03-31 Dow Corning Solid lubricant composition
BE756725A (fr) * 1969-09-29 1971-03-29 Dow Corning Procede de preparation de 3,3,3-trifluoropropylmethylpolysiloxanes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010155961A (ja) * 2008-12-02 2010-07-15 Shin-Etsu Chemical Co Ltd オルガノポリシロキサン及びその製造方法並びにフルオロシリコーンゴム組成物
JP2011038020A (ja) * 2009-08-14 2011-02-24 Shin-Etsu Chemical Co Ltd 分子鎖両末端トリオルガノシロキシ基封鎖オルガノポリシロキサンの製造方法

Also Published As

Publication number Publication date
FR2310373A1 (fr) 1976-12-03
US3974120A (en) 1976-08-10
JPS618095B2 (enExample) 1986-03-12
DE2618852A1 (de) 1976-11-18
GB1540876A (en) 1979-02-21
FR2310373B1 (enExample) 1981-08-21
DE2618852C2 (de) 1984-10-04

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