FR2166313A1 - Fire resistant organopolysiloxane elastomer - by curing mixture of diorgano polysiloxane, filler, org peroxide, platinum and - Google Patents
Fire resistant organopolysiloxane elastomer - by curing mixture of diorgano polysiloxane, filler, org peroxide, platinum andInfo
- Publication number
- FR2166313A1 FR2166313A1 FR7200504A FR7200504A FR2166313A1 FR 2166313 A1 FR2166313 A1 FR 2166313A1 FR 7200504 A FR7200504 A FR 7200504A FR 7200504 A FR7200504 A FR 7200504A FR 2166313 A1 FR2166313 A1 FR 2166313A1
- Authority
- FR
- France
- Prior art keywords
- gps
- org
- fire resistant
- rare earth
- peroxide
- 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
Links
Classifications
-
- 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
Abstract
Organopolysiloxane compsn curing to a fire resistant elastomer with good mechanical props consists of (pts. wt) (I) 100 diorganopolysiloxane resin which has a viscosity of 2-80 million cP at 25 degrees C, consists mainly of diorganopolysiloxyl units, is blocked at the chain ends by triorganosiloxyl, hydroxyl or lower alkoxy gps, and contains alkyl, haloalkyl vinyl, aryl or haloaryl gps. bonded to the Si atoms >=50% of these gps being methyl gps, (II) 5-100 fillers opt. treated with organosilicon cpds (III) 0-20 organosilicon plasticisers, (IV) 0-20 pigments and/or stabilisers, (V) 0.2-5 org. peroxides (VI) 0.001-0.01 Pt and (VII) either 3-35 oxides of rare earth metals or 1-8 hydroxides of rare earth metals combined with 0-5 MgO. The rare earth in VII is pref. Ce, La, Nd, Pr or Sm. The compsn. is cured by heating.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE793729D BE793729A (en) | 1972-01-07 | ORGANOPOLYSILOXANIC COMPOSITIONS | |
FR7200504A FR2166313A1 (en) | 1972-01-07 | 1972-01-07 | Fire resistant organopolysiloxane elastomer - by curing mixture of diorgano polysiloxane, filler, org peroxide, platinum and |
NLAANVRAGE7217848,A NL171459C (en) | 1972-01-07 | 1972-12-29 | PROCESS FOR PREPARING THERMALLY CURABLE ORGANOPOLYSILOXAN PREPARATIONS AND ARTICLES OBTAINED BY CURING THESE PREPARATIONS |
JP48000068A JPS523671B2 (en) | 1972-01-07 | 1973-01-05 | |
US00321307A US3821140A (en) | 1972-01-07 | 1973-01-05 | Organopolysiloxane compositions |
DE19732300504 DE2300504B2 (en) | 1972-01-07 | 1973-01-05 | HEAT-RESISTANT ORGANOPOLYSILOXAN MOLDING COMPOUNDS |
GB83173A GB1380217A (en) | 1972-01-07 | 1973-01-05 | Organopolysiloxane compositions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7200504A FR2166313A1 (en) | 1972-01-07 | 1972-01-07 | Fire resistant organopolysiloxane elastomer - by curing mixture of diorgano polysiloxane, filler, org peroxide, platinum and |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2166313A1 true FR2166313A1 (en) | 1973-08-17 |
FR2166313B1 FR2166313B1 (en) | 1977-04-01 |
Family
ID=9091605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7200504A Granted FR2166313A1 (en) | 1972-01-07 | 1972-01-07 | Fire resistant organopolysiloxane elastomer - by curing mixture of diorgano polysiloxane, filler, org peroxide, platinum and |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2166313A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2464975A1 (en) * | 1979-09-14 | 1981-03-20 | Toray Silicone Co | DELAYED COMBUSTION SILICONE RUBBER COMPOSITIONS CONTAINING PLATINUM-BASED MATERIAL AND FATTY ACID-BASED MATERIAL |
FR2698633A1 (en) * | 1992-11-27 | 1994-06-03 | Alcatel Cable | Silicone material, in particular for insulating an electric cable. |
WO2012032232A1 (en) | 2010-09-06 | 2012-03-15 | Bluestar Silicones France | Compressible roller for printers |
-
1972
- 1972-01-07 FR FR7200504A patent/FR2166313A1/en active Granted
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2464975A1 (en) * | 1979-09-14 | 1981-03-20 | Toray Silicone Co | DELAYED COMBUSTION SILICONE RUBBER COMPOSITIONS CONTAINING PLATINUM-BASED MATERIAL AND FATTY ACID-BASED MATERIAL |
FR2698633A1 (en) * | 1992-11-27 | 1994-06-03 | Alcatel Cable | Silicone material, in particular for insulating an electric cable. |
EP0601906A1 (en) * | 1992-11-27 | 1994-06-15 | Alcatel Cable | Silicone material for cable insulation and electrical cable insulated with this material |
WO2012032232A1 (en) | 2010-09-06 | 2012-03-15 | Bluestar Silicones France | Compressible roller for printers |
Also Published As
Publication number | Publication date |
---|---|
FR2166313B1 (en) | 1977-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |