FR1428633A - Treatment of organopolysiloxanes - Google Patents

Treatment of 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
French (fr)
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/en
Application granted granted Critical
Publication of FR1428633A publication Critical patent/FR1428633A/en
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 Treatment of organopolysiloxanes Expired FR1428633A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2780A FR1428633A (en) 1964-01-23 1965-01-21 Treatment of 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 (en) 1964-01-23 1965-01-21 Treatment of organopolysiloxanes

Publications (1)

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

Family

ID=26161641

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2780A Expired FR1428633A (en) 1964-01-23 1965-01-21 Treatment of organopolysiloxanes

Country Status (1)

Country Link
FR (1) FR1428633A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2609600A1 (en) * 1975-03-12 1976-09-30 Gen Electric STABILIZED HEXAMETHYLCYCLOTRISILOXANE COMPOSITION AND METHOD FOR PREPARATION
EP0311766A2 (en) * 1987-08-14 1989-04-19 Wacker-Chemie Gmbh Preparation and use of mixtures with a high content of cyclosiloxanes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2609600A1 (en) * 1975-03-12 1976-09-30 Gen Electric STABILIZED HEXAMETHYLCYCLOTRISILOXANE COMPOSITION AND METHOD FOR PREPARATION
EP0311766A2 (en) * 1987-08-14 1989-04-19 Wacker-Chemie Gmbh Preparation and use of mixtures with a high content of cyclosiloxanes
EP0311766A3 (en) * 1987-08-14 1989-07-26 Wacker-Chemie Gmbh Preparation and use of mixtures with a high content of cyclosiloxanes

Similar Documents

Publication Publication Date Title
BE578636A (en) Wastewater treatment
FR1530369A (en) Hair treatment compositions
FR1466248A (en) Intracavitary treatment instrument
BE617353A (en) Surface treatment
FR1455242A (en) Surface modifying treatment of fiber-generating polyesters
FR1335670A (en) Rotary treatment vessel
FR1455099A (en) Soil treatment agent
FR1298674A (en) Treatment of filamentary materials
FR1428633A (en) Treatment of organopolysiloxanes
FR1448106A (en) Treatment of starchy substances
FR1378835A (en) Fluid treatment
FR1432464A (en) Treatment of laterites
FR1440250A (en) Filament treatment
OA01842A (en) Treatment of polyamides.
FR1324486A (en) Treatment of fibrous materials
FR1192M (en) Homeoflora treatment of fibroids.
FR1392709A (en) Heat treatment
FR1233M (en) Homeoflora treatment of decalcification.
FR1459124A (en) Surface treatment of organic polymers
FR1393337A (en) Treatment of microorganisms
FR1191M (en) Homeoflora treatment of polyps and tumors.
FR1424610A (en) Treatment of refractory bricks
FR1224M (en) Homeoflora treatment of the sebaceous glands.
FR1355136A (en) Hair treatment agent
FR1220M (en) Homeoflora treatment of gland deficiency.