BE756725A - Procede de preparation de 3,3,3-trifluoropropylmethylpolysiloxanes - Google Patents

Procede de preparation de 3,3,3-trifluoropropylmethylpolysiloxanes

Info

Publication number
BE756725A
BE756725A BE756725DA BE756725A BE 756725 A BE756725 A BE 756725A BE 756725D A BE756725D A BE 756725DA BE 756725 A BE756725 A BE 756725A
Authority
BE
Belgium
Prior art keywords
trifluoropropylmethylpolysiloxanes
preparation
Prior art date
Application number
Other languages
English (en)
Inventor
E D Brown
L A Haluska
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.)
Publication date
Publication of BE756725A publication Critical patent/BE756725A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/20—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06
    • H01G4/22—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 impregnated
    • H01G4/221—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 impregnated characterised by the composition of the impregnant
    • H01G4/222—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 impregnated characterised by the composition of the impregnant halogenated
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/50—Lubricating compositions characterised by the base-material being a macromolecular compound containing silicon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/46—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes silicones
    • H01B3/465—Silicone oils
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/05—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon
    • C10M2229/051—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon containing halogen
    • C10M2229/0515—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon containing halogen used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Power Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Medicinal Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Silicon Polymers (AREA)
BE756725D 1969-09-29 Procede de preparation de 3,3,3-trifluoropropylmethylpolysiloxanes BE756725A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86203869A 1969-09-29 1969-09-29

Publications (1)

Publication Number Publication Date
BE756725A true BE756725A (fr) 1971-03-29

Family

ID=25337466

Family Applications (1)

Application Number Title Priority Date Filing Date
BE756725D BE756725A (fr) 1969-09-29 Procede de preparation de 3,3,3-trifluoropropylmethylpolysiloxanes

Country Status (7)

Country Link
US (1) US3607899A (fr)
AT (1) AT300364B (fr)
BE (1) BE756725A (fr)
DE (1) DE2047490A1 (fr)
FR (1) FR2062738A5 (fr)
GB (1) GB1275003A (fr)
NL (1) NL7014219A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3903047A (en) * 1973-10-23 1975-09-02 Gen Electric Process for the production of silanol-stopped diorgano-polysiloxanes
US3853932A (en) * 1973-12-28 1974-12-10 Gen Electric Process for producing silanol end-stopped polymers of low molecular weight
US3853933A (en) * 1974-01-14 1974-12-10 Gen Electric Continuous process for producing polysiloxane oils utilizing a carbon black catalyst
US3853934A (en) * 1974-01-14 1974-12-10 Gen Electric Continuous process for producing polysiloxane oils
US3974120A (en) * 1975-05-05 1976-08-10 General Electric Company Fluorosilicone copolymers and process for the preparation thereof
US4267298A (en) * 1979-11-09 1981-05-12 General Electric Company Process for preparing M-stopped silicone fluids from silanol fluids
DE3632875A1 (de) * 1986-09-26 1988-04-07 Wacker Chemie Gmbh Kontinuierliches verfahren zur herstellung von triorganosiloxygruppen als endstaendige einheiten aufweisenden organopolysiloxanen
US5464917A (en) * 1993-07-30 1995-11-07 Shin-Etsu Chemical Co., Ltd. Organopolysiloxane
US5861524A (en) * 1996-04-22 1999-01-19 Osi Specialties, Inc. Oligomeric fluoroalkylsiloxanes as oil spreading agents
US6232425B1 (en) 1998-12-31 2001-05-15 General Electric Company Polymerization process for fluorosilicone polymers
CN115322578B (zh) * 2022-08-29 2024-01-02 新元化学(山东)股份有限公司 一种超低硬度液体氟硅橡胶及其制备方法

Also Published As

Publication number Publication date
FR2062738A5 (fr) 1971-06-25
GB1275003A (en) 1972-05-24
AT300364B (de) 1972-07-25
DE2047490A1 (de) 1971-09-02
US3607899A (en) 1971-09-21
NL7014219A (fr) 1971-03-31

Similar Documents

Publication Publication Date Title
BE753616A (fr) Procede de preparation de mercaptoalcoylalcoxysilanes
BE759208A (fr) Procede de preparation continue de
BE756725A (fr) Procede de preparation de 3,3,3-trifluoropropylmethylpolysiloxanes
BE808733A (fr) Procede de preparation de cyclohexane-diones-1,3
BE755624A (fr) Procede de preparation de 1,1-dihydro-perfluoro-alcanols
CH553182A (fr) Procede de preparation de 2,2-diaryl-4-(4'-aryl-4'-hydroxypiperidino)-butyramides ou -vateramides.
BE774202A (fr) Procede de preparation de la n,n,n',n'-tetraacetyl-ethylene- diamine
BE753227A (fr) Procede de preparation de cyclododecatriene-1,5,9"
BE753229A (fr) Procede de preparation de chloro-amino-s-triazines
CH550152A (fr) Procede de preparation de nouvelles iodomethylsulfones.
BE754420A (fr) Procede pour la preparation de 4-ureidohexahydropyrimidinone -(2)
BE749004A (fr) Procede de preparation de polypentenameres
BE747551A (fr) Procede de preparation de mercapto-2-ethanol
BE755029A (fr) Procede pour la preparation du 1,3-diacetoxy-2-methylene- propane
BE768303A (fr) Procede de preparation de 1,1,2,2-tetrahydroperfluoro- alcanols
BE749026A (fr) Procede pour la preparation de 5,6-dihydro-2h-thiopyrane -3-carboxaldehyde
BE759536A (fr) Procede de preparation de 1-methyl-3-phenylindanes
BE779136R (fr) Procede de preparation d'acetoxy-1-methyl-3-butene-2-al-4
BE763173A (fr) Procede de preparation de 6-alcoxy-5,6-dihydro-4h-pyrannes
BE745654A (fr) Procede de preparation de dehydrolinalol
BE751531A (fr) Procede de preparation de selenomethionine-se 75
BE757374A (fr) Procede de preparation de 2,3,6-trimethylphenol
BE747317A (fr) Procede de preparation de la 2
BE744330A (fr) Procede de preparation de 2-amino-benzophenones
BE807995A (fr) Procede de preparation de 1-nitro-anthraquinone pratiquement exempte de 1,5-dinitro-anthraquinone