FR2311789A1 - Procede de fabrication d'huiles de silicones a terminaisons silanol de faible masse molaire - Google Patents

Procede de fabrication d'huiles de silicones a terminaisons silanol de faible masse molaire

Info

Publication number
FR2311789A1
FR2311789A1 FR7615030A FR7615030A FR2311789A1 FR 2311789 A1 FR2311789 A1 FR 2311789A1 FR 7615030 A FR7615030 A FR 7615030A FR 7615030 A FR7615030 A FR 7615030A FR 2311789 A1 FR2311789 A1 FR 2311789A1
Authority
FR
France
Prior art keywords
silicone oils
molar mass
low molar
manufacturing silicone
terminations
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
FR7615030A
Other languages
English (en)
French (fr)
Other versions
FR2311789B1 (enrdf_load_stackoverflow
Inventor
John Simon Razzano
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 FR2311789A1 publication Critical patent/FR2311789A1/fr
Application granted granted Critical
Publication of FR2311789B1 publication Critical patent/FR2311789B1/fr
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
    • C08G77/22—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
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C08G77/16—Polysiloxanes containing silicon bound to oxygen-containing groups to hydroxyl 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
    • C08G77/32—Post-polymerisation treatment

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)
FR7615030A 1975-05-19 1976-05-19 Procede de fabrication d'huiles de silicones a terminaisons silanol de faible masse molaire Granted FR2311789A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57891975A 1975-05-19 1975-05-19

Publications (2)

Publication Number Publication Date
FR2311789A1 true FR2311789A1 (fr) 1976-12-17
FR2311789B1 FR2311789B1 (enrdf_load_stackoverflow) 1981-10-23

Family

ID=24314862

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7615030A Granted FR2311789A1 (fr) 1975-05-19 1976-05-19 Procede de fabrication d'huiles de silicones a terminaisons silanol de faible masse molaire

Country Status (5)

Country Link
JP (1) JPS5833885B2 (enrdf_load_stackoverflow)
CA (1) CA1072974A (enrdf_load_stackoverflow)
DE (1) DE2621751A1 (enrdf_load_stackoverflow)
FR (1) FR2311789A1 (enrdf_load_stackoverflow)
GB (1) GB1549344A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348939A1 (fr) * 1976-04-21 1977-11-18 Gen Electric Procede pour la production en continu d'un poly(diorganosiloxane)lineaire depourvu de polysiloxanes cycliques
FR2459258A1 (fr) * 1979-06-18 1981-01-09 Gen Electric Procede de fabrication en continu de polymeres de siloxane

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114381001B (zh) * 2021-12-29 2023-06-23 山东华夏神舟新材料有限公司 宽温域耐溶剂氟硅橡胶及其组合物的制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1280518A (fr) * 1961-02-23 1961-12-29 Thomson Houston Comp Francaise Polysiloxanes linéaires
FR1566823A (enrdf_load_stackoverflow) * 1967-04-05 1969-05-09
DE1913941A1 (de) * 1968-03-21 1969-10-09 Gen Electric Organosiloxanpolymerisationsbeschleuniger
GB1212421A (en) * 1967-04-21 1970-11-18 Tokyo Shibaura Electric Co Method of manufacturing organopolysiloxane diols
US3779987A (en) * 1972-10-12 1973-12-18 Gen Electric Process for producing diorganopolysiloxane polymers
FR2264837A1 (enrdf_load_stackoverflow) * 1974-03-20 1975-10-17 Gen Electric

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3122521A (en) * 1960-03-18 1964-02-25 Dow Corning Method of polymerizing fluoroalkyl-substituted cyclotrisiloxanes
JPS4913349A (enrdf_load_stackoverflow) * 1972-05-31 1974-02-05
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
GB1543596A (en) * 1975-05-05 1979-04-04 Gen Electric Diorganopolysiloxane copolymers and process for the preparation thereof
GB1551775A (en) * 1975-05-05 1979-08-30 Gen Electric Process for producting diorganopolysioxane oils

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1280518A (fr) * 1961-02-23 1961-12-29 Thomson Houston Comp Francaise Polysiloxanes linéaires
FR1566823A (enrdf_load_stackoverflow) * 1967-04-05 1969-05-09
GB1212421A (en) * 1967-04-21 1970-11-18 Tokyo Shibaura Electric Co Method of manufacturing organopolysiloxane diols
DE1913941A1 (de) * 1968-03-21 1969-10-09 Gen Electric Organosiloxanpolymerisationsbeschleuniger
US3779987A (en) * 1972-10-12 1973-12-18 Gen Electric Process for producing diorganopolysiloxane polymers
FR2264837A1 (enrdf_load_stackoverflow) * 1974-03-20 1975-10-17 Gen Electric

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348939A1 (fr) * 1976-04-21 1977-11-18 Gen Electric Procede pour la production en continu d'un poly(diorganosiloxane)lineaire depourvu de polysiloxanes cycliques
FR2459258A1 (fr) * 1979-06-18 1981-01-09 Gen Electric Procede de fabrication en continu de polymeres de siloxane

Also Published As

Publication number Publication date
GB1549344A (en) 1979-08-08
FR2311789B1 (enrdf_load_stackoverflow) 1981-10-23
JPS51141000A (en) 1976-12-04
DE2621751A1 (de) 1976-12-02
CA1072974A (en) 1980-03-04
JPS5833885B2 (ja) 1983-07-22

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Legal Events

Date Code Title Description
ST Notification of lapse