FR1428633A - Traitement des organopolysiloxanes - Google Patents

Traitement des organopolysiloxanes

Info

Publication number
FR1428633A
FR1428633A FR2780A FR2780A FR1428633A FR 1428633 A FR1428633 A FR 1428633A FR 2780 A FR2780 A FR 2780A FR 2780 A FR2780 A FR 2780A FR 1428633 A FR1428633 A FR 1428633A
Authority
FR
France
Prior art keywords
organopolysiloxanes
treatment
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
FR2780A
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 US339593A external-priority patent/US3332974A/en
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR2780A priority Critical patent/FR1428633A/fr
Application granted granted Critical
Publication of FR1428633A publication Critical patent/FR1428633A/fr
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
    • C07F7/21—Cyclic compounds having at least one ring containing silicon, but no carbon in the ring
    • 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
    • C07F7/20—Purification, separation
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
FR2780A 1964-01-23 1965-01-21 Traitement des organopolysiloxanes Expired FR1428633A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2780A FR1428633A (fr) 1964-01-23 1965-01-21 Traitement des organopolysiloxanes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US339593A US3332974A (en) 1964-01-23 1964-01-23 Purification of cyclic organopolysiloxanes with heat-activated metal hydrides
FR2780A FR1428633A (fr) 1964-01-23 1965-01-21 Traitement des organopolysiloxanes

Publications (1)

Publication Number Publication Date
FR1428633A true FR1428633A (fr) 1966-02-18

Family

ID=26161641

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2780A Expired FR1428633A (fr) 1964-01-23 1965-01-21 Traitement des organopolysiloxanes

Country Status (1)

Country Link
FR (1) FR1428633A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2609600A1 (de) * 1975-03-12 1976-09-30 Gen Electric Stabilisierte hexamethylcyclotrisiloxan-zusammensetzung und verfahren zu deren herstellung
EP0311766A3 (en) * 1987-08-14 1989-07-26 Wacker-Chemie Gmbh Preparation and use of mixtures with a high content of cyclosiloxanes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2609600A1 (de) * 1975-03-12 1976-09-30 Gen Electric Stabilisierte hexamethylcyclotrisiloxan-zusammensetzung und verfahren zu deren herstellung
EP0311766A3 (en) * 1987-08-14 1989-07-26 Wacker-Chemie Gmbh Preparation and use of mixtures with a high content of cyclosiloxanes

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