FR2774991B1 - Procede de polymerisation en presence d'alpha-olefines - Google Patents
Procede de polymerisation en presence d'alpha-olefinesInfo
- Publication number
- FR2774991B1 FR2774991B1 FR9802056A FR9802056A FR2774991B1 FR 2774991 B1 FR2774991 B1 FR 2774991B1 FR 9802056 A FR9802056 A FR 9802056A FR 9802056 A FR9802056 A FR 9802056A FR 2774991 B1 FR2774991 B1 FR 2774991B1
- Authority
- FR
- France
- Prior art keywords
- olefins
- alpha
- polymerization process
- polymerization
- 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
Links
- 238000006116 polymerization reaction Methods 0.000 title 1
- 239000004711 α-olefin Substances 0.000 title 1
Classifications
-
- 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
- C08F6/00—Post-polymerisation treatments
- C08F6/001—Removal of residual monomers by physical means
- C08F6/003—Removal of residual monomers by physical means from polymer solutions, suspensions, dispersions or emulsions without recovery of the polymer therefrom
-
- 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
- C08F6/00—Post-polymerisation treatments
- C08F6/006—Removal of residual monomers by chemical reaction, e.g. scavenging
-
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9802056A FR2774991B1 (fr) | 1998-02-18 | 1998-02-18 | Procede de polymerisation en presence d'alpha-olefines |
US09/252,869 US6184315B1 (en) | 1998-02-18 | 1999-02-18 | Process for polymerization in the presence of alpha olefins |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9802056A FR2774991B1 (fr) | 1998-02-18 | 1998-02-18 | Procede de polymerisation en presence d'alpha-olefines |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2774991A1 FR2774991A1 (fr) | 1999-08-20 |
FR2774991B1 true FR2774991B1 (fr) | 2000-03-17 |
Family
ID=9523178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9802056A Expired - Fee Related FR2774991B1 (fr) | 1998-02-18 | 1998-02-18 | Procede de polymerisation en presence d'alpha-olefines |
Country Status (2)
Country | Link |
---|---|
US (1) | US6184315B1 (fr) |
FR (1) | FR2774991B1 (fr) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2719847B1 (fr) * | 1994-05-16 | 1996-08-09 | Bp Chemicals Snc | Procédé de polymérisation d'oléfine en phase gazeuse. |
FR2733986B1 (fr) * | 1995-05-11 | 1997-06-13 | Inst Francais Du Petrole | Procede et installation pour la conversion de coupes c4 olefiniques en polyisobutenes et en propylene |
-
1998
- 1998-02-18 FR FR9802056A patent/FR2774991B1/fr not_active Expired - Fee Related
-
1999
- 1999-02-18 US US09/252,869 patent/US6184315B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6184315B1 (en) | 2001-02-06 |
FR2774991A1 (fr) | 1999-08-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
PLFP | Fee payment |
Year of fee payment: 18 |
|
ST | Notification of lapse |
Effective date: 20161028 |