WO1997046593A1 - Procede de preparation d'oligomeres de 1,3-diene telecheliques par polymerisation radicalaire controlee de 1,3-dienes en presence d'un radical libre stable - Google Patents
Procede de preparation d'oligomeres de 1,3-diene telecheliques par polymerisation radicalaire controlee de 1,3-dienes en presence d'un radical libre stable Download PDFInfo
- Publication number
- WO1997046593A1 WO1997046593A1 PCT/FR1997/000973 FR9700973W WO9746593A1 WO 1997046593 A1 WO1997046593 A1 WO 1997046593A1 FR 9700973 W FR9700973 W FR 9700973W WO 9746593 A1 WO9746593 A1 WO 9746593A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- diene
- radical
- free radical
- stable
- initiator
- 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.)
- Ceased
Links
- 0 C*C*C(C)[C@@](C1)*11C(CC(C)CN)C1 Chemical compound C*C*C(C)[C@@](C1)*11C(CC(C)CN)C1 0.000 description 2
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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/67—Unsaturated compounds having active hydrogen
- C08G18/69—Polymers of conjugated dienes
-
- 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
- C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F136/02—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F136/04—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/28—Oxygen or compounds releasing free oxygen
Definitions
- This polymolecularity is less than that obtained, all other things being equal with a polymerization in the absence of a stable free radical.
- AIBN azobisisobutyronitrile
- oligomers were polycondensed with methylene diisocyanate (hereinafter designated by MDI) using a molar ratio of -NCO functions over -OH functions equal to 1.05.
- MDI methylene diisocyanate
- Table 2 The characteristics of the various starting oligomers as well as the quantities of MDI used for each test are shown in Table 2.
- - Mn is the average mass in number determined by GPC
- - IOH is the hydroxyl number expressed in meq / g determined by acetylation.
- the required mass of MDI is then loaded at once as mentioned in table 2.
- the MDI has been previously heated to approximately 50 ° C., as is the container which is used for weighing (the melting point of the MDI being around 45 ° C).
- the reaction medium is stirred under reduced pressure for 4 to 5 minutes, so as to obtain a homogeneous mixture free of bubbles.
- the reactor is opened and the mixture is poured into a stainless steel mold, of dimensions 100 ⁇ 100 ⁇ 2 mm previously coated with a release agent.
- the product is left for 24 hours at room temperature, then treated for 24 hours at 80 ° C in a ventilated oven and then 48 hours at room temperature before cutting out standard dumbbells with a punch, on which we have measured the elongation at break ⁇ (expressed in%) and the stress at break ⁇ (expressed in MPa) according to standard ISO 527: 1 993
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Polymerization Catalysts (AREA)
Abstract
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP97926089A EP0842198A1 (fr) | 1996-06-04 | 1997-06-03 | Procede de preparation d'oligomeres de 1,3-diene telecheliques par polymerisation radicalaire controlee de 1,3-dienes en presence d'un radical libre stable |
| JP10500271A JPH11511202A (ja) | 1996-06-04 | 1997-06-03 | 安定な遊離ラジカル存在下での1,3−ジエンの制御されたラジカル重合によるテレケリックな1,3−ジエンオリゴマーの合成方法 |
| BR9702291A BR9702291A (pt) | 1996-06-04 | 1997-06-03 | Processo para a preparação de oligômeros de 1,3-dieno telequélicos por polimeração de radicais controlada de 1,3-dienos na presença de um radical livre estável |
| AU30982/97A AU3098297A (en) | 1996-06-04 | 1997-06-03 | Method for preparing telechelic 1,3-diene oligomers by the controlled free radical polymerization of 1,3-dienes in presence of a stable free radical |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR96/06875 | 1996-06-04 | ||
| FR9606875 | 1996-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1997046593A1 true WO1997046593A1 (fr) | 1997-12-11 |
Family
ID=9492700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR1997/000973 Ceased WO1997046593A1 (fr) | 1996-06-04 | 1997-06-03 | Procede de preparation d'oligomeres de 1,3-diene telecheliques par polymerisation radicalaire controlee de 1,3-dienes en presence d'un radical libre stable |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0842198A1 (fr) |
| JP (1) | JPH11511202A (fr) |
| KR (1) | KR19990036179A (fr) |
| CN (1) | CN1198750A (fr) |
| AU (1) | AU3098297A (fr) |
| BR (1) | BR9702291A (fr) |
| CA (1) | CA2229978A1 (fr) |
| WO (1) | WO1997046593A1 (fr) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0903354A1 (fr) * | 1997-09-19 | 1999-03-24 | Elf Atochem S.A. | Polymère vinylaromatique choc obtenu à partir d'un caoutchouc porteur d'un groupement générateur d'un radical libre stable |
| FR2768738A1 (fr) * | 1997-09-19 | 1999-03-26 | Atochem Elf Sa | Polymere vinylaromatique choc obtenu a partir d'un caoutchouc porteur d'un groupement generateur d'un radical libre stable |
| NL1008700C2 (nl) * | 1998-03-25 | 1999-09-28 | Univ Eindhoven Tech | Werkwijze ter bereiding van cyclische secundaire amineverbindingen, cyclische secundaire amineverbindingen en toepassingen hiervan. |
| WO1999062975A1 (fr) * | 1998-06-03 | 1999-12-09 | Atofina | Polymere vinylaromatique choc par polymerisation d'un monomere vinylaromatique en presence d'un radical libre stable et d'un amorceur de polymerisation |
| WO2000011055A1 (fr) * | 1998-08-21 | 2000-03-02 | Elf Atochem S.A. | Procede de fabrication de copolymers a architecture controlee et copolymeres obtenus |
| EP1083169A1 (fr) * | 1999-09-07 | 2001-03-14 | Bayer Ag | Initiateurs fonctionalisés d'alcoxyamines |
| US6255422B1 (en) | 1996-05-31 | 2001-07-03 | Atofina | Polymerization in the presence of a stable free radical and of an iniferter |
| JP2002534409A (ja) * | 1999-01-08 | 2002-10-15 | アトフィナ | ニトロキシドの製造方法 |
| US6472486B2 (en) | 1999-03-09 | 2002-10-29 | Symyx Technologies, Inc. | Controlled stable free radical emulsion polymerization processes |
| US6716948B1 (en) | 1999-07-31 | 2004-04-06 | Symyx Technologies, Inc. | Controlled-architecture polymers and use thereof as separation media |
| WO2011120947A1 (fr) | 2010-03-30 | 2011-10-06 | Basf Se | Polymères fonctionnalisés en extrémité |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1126767C (zh) * | 1999-10-21 | 2003-11-05 | 复旦大学 | 一种含tempo嵌段聚醚-聚苯乙烯聚合物及其制备方法 |
| CN100549033C (zh) * | 2002-08-19 | 2009-10-14 | 国家淀粉及化学投资控股公司 | 含有活性自由基的分散体 |
| CN102351972B (zh) * | 2011-07-28 | 2014-04-23 | 中山大学 | 一种含烷氧胺基团的热可逆自修复交联聚合物 |
| PL3183280T3 (pl) * | 2014-08-20 | 2018-12-31 | Versalis S.P.A. | Sposób wytwarzania polimerów dienu lub bezładnych kopolimerów winyloaren-dien |
| FR3030525B1 (fr) * | 2014-12-18 | 2018-05-11 | Arkema France | Polymerisation radicalaire d'alcoxyamines a basse temperature |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1944233A1 (de) * | 1968-09-06 | 1970-04-09 | Bp Chem Int Ltd | Verfahren zur Stabilisierung von Butadien |
| WO1994011412A1 (fr) * | 1992-11-16 | 1994-05-26 | Xerox Corporation | Procedes de polymerisation et compositions de toner obtenues selon ces procedes |
-
1997
- 1997-06-03 CA CA002229978A patent/CA2229978A1/fr not_active Abandoned
- 1997-06-03 BR BR9702291A patent/BR9702291A/pt not_active Application Discontinuation
- 1997-06-03 AU AU30982/97A patent/AU3098297A/en not_active Abandoned
- 1997-06-03 KR KR1019980700847A patent/KR19990036179A/ko not_active Ceased
- 1997-06-03 JP JP10500271A patent/JPH11511202A/ja active Pending
- 1997-06-03 CN CN97191040A patent/CN1198750A/zh active Pending
- 1997-06-03 WO PCT/FR1997/000973 patent/WO1997046593A1/fr not_active Ceased
- 1997-06-03 EP EP97926089A patent/EP0842198A1/fr not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1944233A1 (de) * | 1968-09-06 | 1970-04-09 | Bp Chem Int Ltd | Verfahren zur Stabilisierung von Butadien |
| WO1994011412A1 (fr) * | 1992-11-16 | 1994-05-26 | Xerox Corporation | Procedes de polymerisation et compositions de toner obtenues selon ces procedes |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6255422B1 (en) | 1996-05-31 | 2001-07-03 | Atofina | Polymerization in the presence of a stable free radical and of an iniferter |
| FR2768738A1 (fr) * | 1997-09-19 | 1999-03-26 | Atochem Elf Sa | Polymere vinylaromatique choc obtenu a partir d'un caoutchouc porteur d'un groupement generateur d'un radical libre stable |
| FR2768739A1 (fr) * | 1997-09-19 | 1999-03-26 | Atochem Elf Sa | Polymere vinylaromatique choc obtenu a partir d'un caoutchouc porteur d'un groupement generateur d'un radical libre stable |
| US6255402B1 (en) | 1997-09-19 | 2001-07-03 | Atofina | High-impact vinylaromatic polymer obtained from a rubber bearing a group which generates a stable free radical |
| EP0903354A1 (fr) * | 1997-09-19 | 1999-03-24 | Elf Atochem S.A. | Polymère vinylaromatique choc obtenu à partir d'un caoutchouc porteur d'un groupement générateur d'un radical libre stable |
| NL1008700C2 (nl) * | 1998-03-25 | 1999-09-28 | Univ Eindhoven Tech | Werkwijze ter bereiding van cyclische secundaire amineverbindingen, cyclische secundaire amineverbindingen en toepassingen hiervan. |
| FR2779437A1 (fr) * | 1998-06-03 | 1999-12-10 | Atochem Elf Sa | Polymere vinylaromatique choc par polymerisation d'un monomere vinylaromatique en presence d'un radical libre stable et d'un amorceur de polymerisation |
| US6815500B1 (en) | 1998-06-03 | 2004-11-09 | Atofina | Shock vinylaromatic polymer by polymerization of a vinylaromatic monomer in the presence of free radical and a polymerization initiator |
| WO1999062975A1 (fr) * | 1998-06-03 | 1999-12-09 | Atofina | Polymere vinylaromatique choc par polymerisation d'un monomere vinylaromatique en presence d'un radical libre stable et d'un amorceur de polymerisation |
| WO2000011055A1 (fr) * | 1998-08-21 | 2000-03-02 | Elf Atochem S.A. | Procede de fabrication de copolymers a architecture controlee et copolymeres obtenus |
| JP2002534409A (ja) * | 1999-01-08 | 2002-10-15 | アトフィナ | ニトロキシドの製造方法 |
| US6472486B2 (en) | 1999-03-09 | 2002-10-29 | Symyx Technologies, Inc. | Controlled stable free radical emulsion polymerization processes |
| US6573346B1 (en) | 1999-07-07 | 2003-06-03 | Bayer Aktiengesellschaft | Oligomeric and polymeric telechelics |
| US6716948B1 (en) | 1999-07-31 | 2004-04-06 | Symyx Technologies, Inc. | Controlled-architecture polymers and use thereof as separation media |
| US7259217B2 (en) | 1999-07-31 | 2007-08-21 | Symyx Technologies, Inc. | Controlled-architecture polymers and use thereof as separation media |
| EP1083169A1 (fr) * | 1999-09-07 | 2001-03-14 | Bayer Ag | Initiateurs fonctionalisés d'alcoxyamines |
| US6632895B1 (en) | 1999-09-07 | 2003-10-14 | Bayer Aktiengesellschaft | Functionalized alkoxyamine initiators |
| US6800708B2 (en) | 1999-09-07 | 2004-10-05 | Bayer Aktiengesellschaft | Oligomeric and polymeric telechelics |
| EP1083186A1 (fr) * | 1999-09-07 | 2001-03-14 | Bayer Ag | Oligomères et polymères téléchéliques |
| WO2011120947A1 (fr) | 2010-03-30 | 2011-10-06 | Basf Se | Polymères fonctionnalisés en extrémité |
| US10316114B2 (en) | 2010-03-30 | 2019-06-11 | Basf Se | End-functionalized polymers |
Also Published As
| Publication number | Publication date |
|---|---|
| KR19990036179A (ko) | 1999-05-25 |
| EP0842198A1 (fr) | 1998-05-20 |
| AU3098297A (en) | 1998-01-05 |
| CN1198750A (zh) | 1998-11-11 |
| CA2229978A1 (fr) | 1997-12-11 |
| JPH11511202A (ja) | 1999-09-28 |
| BR9702291A (pt) | 1999-07-20 |
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