FR2413424A1 - Composition elastomerique moulable par injection et son procede de production - Google Patents
Composition elastomerique moulable par injection et son procede de productionInfo
- Publication number
- FR2413424A1 FR2413424A1 FR7836370A FR7836370A FR2413424A1 FR 2413424 A1 FR2413424 A1 FR 2413424A1 FR 7836370 A FR7836370 A FR 7836370A FR 7836370 A FR7836370 A FR 7836370A FR 2413424 A1 FR2413424 A1 FR 2413424A1
- Authority
- FR
- France
- Prior art keywords
- composition
- injection
- elastomeric composition
- production process
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
- C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- 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
- C08K5/14—Peroxides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
L'INVENTION CONCERNE UNE COMPOSITION ELASTOMERIQUE MOULABLE PAR INJECTION, RETICULABLE PAR L'ACTION D'UN PEROXYDE. LA COMPOSITION DE L'INVENTION EST UN MELANGE D'UN TERPOLYMERE CRISTALLIN D'ETHYLENE ET DE PROPYLENE, D'UN POLYETHYLENE FAIBLE DENSITE, D'UN OU PLUSIEURS MONOMERES VINYLIQUES OU ALLYLIQUES POLYFONCTIONNELS, D'UNE FORME DE NOIR DE CARBONE MOYENNE A HAUTE STRUCTURE, ET D'UN PEROXYDE ORGANIQUE. LA COMPOSITION DE L'INVENTION EST PARTICULIEREMENT INTERESSANTE A UTILISER POUR LA REALISATION DE STRUCTURES MOULEES PAR INJECTION QUI DOIVENT RESISTER A LA FLEXION SOUS L'EFFET D'UN CHOC ET REPRENDRE LEUR FORME INITIALE LORSQUE LA FORCE DE DEFORMATION A CESSE D'AGIR. LES EXEMPLES DE STRUCTURES COMPRENNENT DES ELARGISSEURS D'AILES, DE VEHICULES AUTOMOBILES, DES GRILLES ET DES GARNITURES POUR PARE-CHOCS AVANT ET ARRIERE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US86434077A | 1977-12-27 | 1977-12-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2413424A1 true FR2413424A1 (fr) | 1979-07-27 |
FR2413424B1 FR2413424B1 (fr) | 1984-04-27 |
Family
ID=25343057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7836370A Granted FR2413424A1 (fr) | 1977-12-27 | 1978-12-26 | Composition elastomerique moulable par injection et son procede de production |
Country Status (5)
Country | Link |
---|---|
CA (1) | CA1113629A (fr) |
DE (1) | DE2856227A1 (fr) |
FR (1) | FR2413424A1 (fr) |
GB (1) | GB2010861B (fr) |
SE (1) | SE430343B (fr) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2320969A1 (fr) * | 1975-08-13 | 1977-03-11 | Exxon Research Engineering Co | Composition thermoplastique elastomere amelioree |
FR2326446A1 (fr) * | 1974-08-02 | 1977-04-29 | Goodrich Co B F | Melanges thermoplastiques d'un polymere ternaire ethylene/propylene/diene et de polyethylene |
-
1978
- 1978-12-11 CA CA317,739A patent/CA1113629A/fr not_active Expired
- 1978-12-22 GB GB7849775A patent/GB2010861B/en not_active Expired
- 1978-12-26 FR FR7836370A patent/FR2413424A1/fr active Granted
- 1978-12-27 SE SE7813325A patent/SE430343B/sv unknown
- 1978-12-27 DE DE19782856227 patent/DE2856227A1/de not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2326446A1 (fr) * | 1974-08-02 | 1977-04-29 | Goodrich Co B F | Melanges thermoplastiques d'un polymere ternaire ethylene/propylene/diene et de polyethylene |
FR2320969A1 (fr) * | 1975-08-13 | 1977-03-11 | Exxon Research Engineering Co | Composition thermoplastique elastomere amelioree |
Also Published As
Publication number | Publication date |
---|---|
FR2413424B1 (fr) | 1984-04-27 |
CA1113629A (fr) | 1981-12-01 |
GB2010861B (en) | 1982-06-30 |
DE2856227A1 (de) | 1979-07-05 |
SE7813325L (sv) | 1979-06-28 |
SE430343B (sv) | 1983-11-07 |
GB2010861A (en) | 1979-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |