FR2729962B1 - Procede de stabilisation de silicones monocomposants prealablement purifiees - Google Patents

Procede de stabilisation de silicones monocomposants prealablement purifiees

Info

Publication number
FR2729962B1
FR2729962B1 FR9500975A FR9500975A FR2729962B1 FR 2729962 B1 FR2729962 B1 FR 2729962B1 FR 9500975 A FR9500975 A FR 9500975A FR 9500975 A FR9500975 A FR 9500975A FR 2729962 B1 FR2729962 B1 FR 2729962B1
Authority
FR
France
Prior art keywords
stabilization
purified single
component silicones
silicones
component
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 - Fee Related
Application number
FR9500975A
Other languages
English (en)
Other versions
FR2729962A1 (fr
Inventor
Jean Claude Guillaumon
Pascale Veronique Nabarra
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.)
Centre National dEtudes Spatiales CNES
Original Assignee
Centre National dEtudes Spatiales CNES
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 Centre National dEtudes Spatiales CNES filed Critical Centre National dEtudes Spatiales CNES
Priority to FR9500975A priority Critical patent/FR2729962B1/fr
Publication of FR2729962A1 publication Critical patent/FR2729962A1/fr
Application granted granted Critical
Publication of FR2729962B1 publication Critical patent/FR2729962B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08G77/32—Post-polymerisation treatment
    • C08G77/34—Purification
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof

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)
FR9500975A 1995-01-27 1995-01-27 Procede de stabilisation de silicones monocomposants prealablement purifiees Expired - Fee Related FR2729962B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9500975A FR2729962B1 (fr) 1995-01-27 1995-01-27 Procede de stabilisation de silicones monocomposants prealablement purifiees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9500975A FR2729962B1 (fr) 1995-01-27 1995-01-27 Procede de stabilisation de silicones monocomposants prealablement purifiees

Publications (2)

Publication Number Publication Date
FR2729962A1 FR2729962A1 (fr) 1996-08-02
FR2729962B1 true FR2729962B1 (fr) 1997-04-18

Family

ID=9475581

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9500975A Expired - Fee Related FR2729962B1 (fr) 1995-01-27 1995-01-27 Procede de stabilisation de silicones monocomposants prealablement purifiees

Country Status (1)

Country Link
FR (1) FR2729962B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL290275A (fr) * 1962-03-26 1900-01-01
US4368313A (en) * 1981-09-18 1983-01-11 General Electric Company Stabilization of silanol hydrolysates of organosilanes
DE3625688A1 (de) * 1986-07-30 1988-02-04 Wacker Chemie Gmbh Verfahren zur kettenstabilisierung von organopolysiloxanen
FR2684002A1 (fr) * 1991-11-26 1993-05-28 Duffaut Norbert Traitement du sida au moyen de compositions aqueuses dont la base incontournable a ce jour est constituee, avant potentialisation, de derives organosilicies.
DE4223468A1 (de) * 1992-07-16 1994-01-20 Wacker Chemie Gmbh Stabilisierung von Organosiloxanen mit SiOC-gebundenen Resten

Also Published As

Publication number Publication date
FR2729962A1 (fr) 1996-08-02

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Legal Events

Date Code Title Description
ST Notification of lapse