DE69918151D1 - Verfahren zur kontrollierten radikalischen Hochdruck-(Co)Polymerisation von Ethylen in Gegenwart von einem Kontrollfunktionsinitiator - Google Patents
Verfahren zur kontrollierten radikalischen Hochdruck-(Co)Polymerisation von Ethylen in Gegenwart von einem KontrollfunktionsinitiatorInfo
- Publication number
- DE69918151D1 DE69918151D1 DE69918151T DE69918151T DE69918151D1 DE 69918151 D1 DE69918151 D1 DE 69918151D1 DE 69918151 T DE69918151 T DE 69918151T DE 69918151 T DE69918151 T DE 69918151T DE 69918151 D1 DE69918151 D1 DE 69918151D1
- Authority
- DE
- Germany
- Prior art keywords
- polymerization
- initiating
- ethylene
- stable
- pressure
- 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 - Lifetime
Links
- 238000006116 polymerization reaction Methods 0.000 title abstract 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title abstract 2
- 239000005977 Ethylene Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000003999 initiator Substances 0.000 title 1
- 150000003254 radicals Chemical class 0.000 abstract 4
- 230000000977 initiatory effect Effects 0.000 abstract 3
- 238000007334 copolymerization reaction Methods 0.000 abstract 2
- 230000001747 exhibiting effect Effects 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 238000010526 radical polymerization reaction Methods 0.000 abstract 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—Ethene
-
- 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
- C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
-
- 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
- C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
- C08F293/005—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule using free radical "living" or "controlled" polymerisation, e.g. using a complexing agent
-
- 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
- C08F4/00—Polymerisation catalysts
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/28—Oxygen or compounds releasing free oxygen
- C08F4/32—Organic compounds
- C08F4/38—Mixtures of peroxy-compounds
-
- 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—Ethene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerization Catalysts (AREA)
- Graft Or Block Polymers (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9812477 | 1998-10-06 | ||
| FR9812477A FR2784111B1 (fr) | 1998-10-06 | 1998-10-06 | Polymerisatin radicalaire en presence de plusieurs radicaux libres stables |
| FR9910198A FR2797878B1 (fr) | 1999-08-05 | 1999-08-05 | Procede de polymerisation ou copolymerisation radicalaire controlee de l'ethylene sous haute pression en presence d'un amorceur-controleur |
| FR9910198 | 1999-08-05 | ||
| PCT/FR1999/002318 WO2000020469A1 (fr) | 1998-10-06 | 1999-10-06 | Procede de polymerisation ou copolymerisation radicalaire controlee de l'ethylene sous haute pression en presence d'un amorceur-controleur |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69918151D1 true DE69918151D1 (de) | 2004-07-22 |
| DE69918151T2 DE69918151T2 (de) | 2005-06-30 |
Family
ID=26234579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69918151T Expired - Lifetime DE69918151T2 (de) | 1998-10-06 | 1999-10-06 | Verfahren zur kontrollierten radikalischen Hochdruck-(Co)Polymerisation von Ethylen in Gegenwart von einem Kontrollfunktionsinitiator |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6734269B1 (de) |
| EP (1) | EP1119585B1 (de) |
| JP (1) | JP5000038B2 (de) |
| AT (1) | ATE269362T1 (de) |
| AU (1) | AU5987899A (de) |
| DE (1) | DE69918151T2 (de) |
| WO (1) | WO2000020469A1 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2804118B1 (fr) * | 2000-01-26 | 2003-08-22 | Atofina | Procede de polymerisation ou copolymerisation radicalaire controlee de l'ethylene sous haute pression en presence de radicaux libres amorceurs et de radicaux nitroxydes indoliniques controleurs |
| FR2807439B1 (fr) | 2000-04-07 | 2003-06-13 | Atofina | Polymeres multimodaux par polymerisation radicalaire controlee en presence d'alcoxyamines |
| BR0110854B1 (pt) * | 2000-05-19 | 2017-10-24 | Ciba Specialty Chemicals Holdings Inc | Method for reducing the polypropylene molecular weight, propylene copolymers or polypropylene mixtures, as a compound |
| WO2004061525A1 (ja) * | 2002-12-28 | 2004-07-22 | Jsr Corporation | 感放射線性樹脂組成物 |
| FR2870251B1 (fr) * | 2004-05-11 | 2010-09-17 | Arkema | Materiaux composites a base de nanotubes de carbone et matrices polymeres et leurs procedes d'obtention |
| EP1969397B1 (de) * | 2005-12-14 | 2017-11-08 | Novartis AG | Verfahren zum herstellen von silikon-hydrogelen |
| US7498398B2 (en) * | 2006-03-21 | 2009-03-03 | Sabic Innovative Plastics Ip B.V. | Thermoplastic composition, method of making, and articles formed therefrom |
| EP2151457A1 (de) | 2008-07-28 | 2010-02-10 | Total Petrochemicals France | Verfahren zur Herstellung eines Diblock-Copolymers mit einem Monovinylaroma-Polymerblock |
| ES2625893T3 (es) | 2009-05-01 | 2017-07-20 | Bimini Technologies Llc | Sistemas, procedimientos y composiciones para optimizar injertos enriquecidos con tejido y células |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5247091A (en) * | 1975-10-13 | 1977-04-14 | Sumitomo Chem Co Ltd | Process for preparing block copolymers |
| US4492787A (en) * | 1981-09-18 | 1985-01-08 | Mitsubishi Chemical Industries Limited | Process for continuously producing propylene-ethylene block copolymer |
| AU571240B2 (en) * | 1983-07-11 | 1988-04-14 | Commonwealth Scientific And Industrial Research Organisation | Alkoxy-amines, useful as initiators |
| JPS6089452A (ja) * | 1983-07-11 | 1985-05-20 | コモンウエルス サイエンテイフイツク アンド インダストリアル リサ−チ オ−ガニゼ−シヨン | 遊離基重合開始用化合物 |
| US5449724A (en) * | 1994-12-14 | 1995-09-12 | Xerox Corporation | Stable free radical polymerization process and thermoplastic materials produced therefrom |
| FR2730240A1 (fr) * | 1995-02-07 | 1996-08-09 | Atochem Elf Sa | Stabilisation d'un polymere par un radical libre stable |
| FR2748484B1 (fr) | 1996-05-13 | 1998-07-24 | Atochem Elf Sa | Polymerisation en presence d'un radical libre stable et d'un initiateur de radicaux libres |
| DE19622441A1 (de) | 1996-06-05 | 1997-12-11 | Basf Ag | Verfahren zum Verdichten ethylenisch ungesättigter Monomerer |
| FR2755969B1 (fr) | 1996-11-20 | 1998-12-24 | Atochem Elf Sa | Polymerisation en presence d'un radical libre stable et d'un iniferter |
| AU8440798A (en) | 1997-07-15 | 1999-02-10 | Ciba Specialty Chemicals Holding Inc. | Polymerizable compositions containing alkoxyamine compounds derived from nitroso- or nitrone compounds |
| US5891971A (en) * | 1997-08-15 | 1999-04-06 | Xerox Corporation | Polymerization processes |
| FR2773158B1 (fr) * | 1997-12-30 | 2000-02-04 | Atochem Elf Sa | Procede de polymerisation radicalaire controlee faisant intervenir une faible quantite de radical libre stable |
| SG82601A1 (en) | 1998-03-09 | 2001-08-21 | Ciba Sc Holding Ag | 1-alkoxy-polyalkyl-piperidine derivatives and their use as polymerization regulators |
-
1999
- 1999-10-06 AU AU59878/99A patent/AU5987899A/en not_active Abandoned
- 1999-10-06 EP EP99970095A patent/EP1119585B1/de not_active Expired - Lifetime
- 1999-10-06 WO PCT/FR1999/002318 patent/WO2000020469A1/fr not_active Ceased
- 1999-10-06 DE DE69918151T patent/DE69918151T2/de not_active Expired - Lifetime
- 1999-10-06 JP JP2000574579A patent/JP5000038B2/ja not_active Expired - Fee Related
- 1999-10-06 AT AT99970095T patent/ATE269362T1/de not_active IP Right Cessation
- 1999-10-06 US US09/807,147 patent/US6734269B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO2000020469A1 (fr) | 2000-04-13 |
| EP1119585B1 (de) | 2004-06-16 |
| ATE269362T1 (de) | 2004-07-15 |
| JP5000038B2 (ja) | 2012-08-15 |
| DE69918151T2 (de) | 2005-06-30 |
| JP2002526610A (ja) | 2002-08-20 |
| US6734269B1 (en) | 2004-05-11 |
| EP1119585A1 (de) | 2001-08-01 |
| AU5987899A (en) | 2000-04-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |