GB1551775A - Process for producting diorganopolysioxane oils - Google Patents

Process for producting diorganopolysioxane oils

Info

Publication number
GB1551775A
GB1551775A GB1604876A GB1604876A GB1551775A GB 1551775 A GB1551775 A GB 1551775A GB 1604876 A GB1604876 A GB 1604876A GB 1604876 A GB1604876 A GB 1604876A GB 1551775 A GB1551775 A GB 1551775A
Authority
GB
United Kingdom
Prior art keywords
diorganopolysioxane
producting
oils
producting diorganopolysioxane
diorganopolysioxane oils
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
Application number
GB1604876A
Other languages
English (en)
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
Priority claimed from US05/574,334 external-priority patent/US3978104A/en
Application filed by General Electric Co filed Critical General Electric Co
Publication of GB1551775A publication Critical patent/GB1551775A/en
Expired 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
    • C08G77/22—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
    • 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

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)
GB1604876A 1975-05-05 1976-04-21 Process for producting diorganopolysioxane oils Expired GB1551775A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/574,334 US3978104A (en) 1974-04-24 1975-05-05 Process for producing diorganopolysiloxane oils

Publications (1)

Publication Number Publication Date
GB1551775A true GB1551775A (en) 1979-08-30

Family

ID=24295667

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1604876A Expired GB1551775A (en) 1975-05-05 1976-04-21 Process for producting diorganopolysioxane oils

Country Status (4)

Country Link
JP (1) JPS51134797A (enExample)
DE (1) DE2619186A1 (enExample)
FR (1) FR2310371A1 (enExample)
GB (1) GB1551775A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1549344A (en) * 1975-05-19 1979-08-08 Gen Electric Process for producing silanol end-stopped diorganopolysiloxane oils
US4177200A (en) * 1977-11-25 1979-12-04 General Electric Company Silyl phosphates as neutralizing agents for alkali metal hydroxides
JPS6030713B2 (ja) * 1981-07-27 1985-07-18 東芝シリコ−ン株式会社 被覆用組成物および被覆方法
JPS6025062B2 (ja) * 1981-07-27 1985-06-15 東芝シリコ−ン株式会社 成形方法
EP0458398B1 (en) * 1990-05-21 1997-03-26 Unilever N.V. Bleach activation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2737506A (en) * 1953-06-09 1956-03-06 Gen Electric Method for preparing organopolysiloxane using cesium hydroxide
DE1140347B (de) * 1954-05-11 1962-11-29 Gen Electric Verfahren zum Polymerisieren von Organopolysiloxanen
DE1124701B (de) * 1956-06-27 1962-03-01 Dow Corning A G Verfahren zur Herstellung von hochpolymeren Diorganosiloxanen
US3477988A (en) * 1967-04-05 1969-11-11 Union Carbide Corp Preparation of organopolysiloxanes by siloxane rearrangement
DE1913941A1 (de) * 1968-03-21 1969-10-09 Gen Electric Organosiloxanpolymerisationsbeschleuniger
US3937684A (en) * 1974-04-24 1976-02-10 General Electric Company Process for producing high molecular weight diorganopolysiloxanes for use in heat vulcanizable silicone rubber compositions

Also Published As

Publication number Publication date
FR2310371A1 (fr) 1976-12-03
JPS51134797A (en) 1976-11-22
JPS5759855B2 (enExample) 1982-12-16
DE2619186A1 (de) 1976-11-18
FR2310371B1 (enExample) 1981-07-31

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Legal Events

Date Code Title Description
PS Patent sealed