FR2759703B1 - Polymere caoutchouteux a couplage asymetrique par l'etain - Google Patents
Polymere caoutchouteux a couplage asymetrique par l'etainInfo
- Publication number
- FR2759703B1 FR2759703B1 FR9801848A FR9801848A FR2759703B1 FR 2759703 B1 FR2759703 B1 FR 2759703B1 FR 9801848 A FR9801848 A FR 9801848A FR 9801848 A FR9801848 A FR 9801848A FR 2759703 B1 FR2759703 B1 FR 2759703B1
- Authority
- FR
- France
- Prior art keywords
- rubber polymer
- tin coupling
- asymmetric
- asymmetric tin
- coupling
- 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
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
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
- C08F297/04—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes
- C08F297/044—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes using a coupling agent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
- C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
- C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
-
- 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
- C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F236/02—Copolymers 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
- C08F236/04—Copolymers 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
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
- C08F297/023—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type using a coupling 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
- C08F8/00—Chemical modification by after-treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3792997P | 1997-02-14 | 1997-02-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2759703A1 FR2759703A1 (fr) | 1998-08-21 |
FR2759703B1 true FR2759703B1 (fr) | 2002-05-10 |
Family
ID=21897125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9801848A Expired - Fee Related FR2759703B1 (fr) | 1997-02-14 | 1998-02-16 | Polymere caoutchouteux a couplage asymetrique par l'etain |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2759703B1 (fr) |
GB (1) | GB2322133A (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2195452T3 (es) * | 1998-01-21 | 2003-12-01 | Goodyear Tire & Rubber | Proceso de fabricacion de polimeros elastomericos acoplados con estaño. |
CA2272375A1 (fr) * | 1998-06-03 | 1999-12-03 | Paul Harry Sandstrom | Bande de roulement contenant un caoutchouc butadiene isoprenique |
US6075095A (en) * | 1998-11-18 | 2000-06-13 | The Goodyear Tire & Rubber Company | Process for making tin-coupled rubbery polymers |
US6573412B1 (en) * | 2000-05-12 | 2003-06-03 | Bridgestone Corporation | Chain-coupled polymeric alkoxide compounds having controlled viscosity |
US6806307B2 (en) * | 2001-10-11 | 2004-10-19 | Bridgestone Corporation | Synthesis and use of chain-coupled polymeric sulfide compounds in rubber formulations |
EP3463929B1 (fr) | 2016-06-07 | 2020-05-13 | Pirelli Tyre S.p.A. | Pneu pour véhicules |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4391949A (en) * | 1981-11-12 | 1983-07-05 | Shell Oil Company | Asymmetric block copolymers and corresponding adhesive formulations |
JPS61171714A (ja) * | 1984-07-23 | 1986-08-02 | Japan Synthetic Rubber Co Ltd | 粘着剤組成物 |
CA1335614C (fr) * | 1987-10-30 | 1995-05-16 | Ronald James Hoxmeier | Methode de preparation de copolymeres radiaux asymetriques |
DE3833759A1 (de) * | 1988-10-05 | 1990-04-12 | Huels Chemische Werke Ag | Ungesaettigte, elastomere, asymmetrisch gekuppelte blockcopolymere, ein zweitopfverfahren zu ihrer herstellung und ihre verwendung zur herstellung von reifenbauteilen |
DE3833760A1 (de) * | 1988-10-05 | 1990-04-12 | Huels Chemische Werke Ag | Ungesaettigte, elastomere, asymmetrisch gekuppelte blockcopolymere, ein eintopfverfahren zu ihrer herstellung und ihre verwendung zur herstellung von reifenbauteilen |
EP0709235B1 (fr) * | 1994-10-28 | 1998-04-08 | Bridgestone Corporation | Composition à base de caoutchouc pour bande de moulement |
-
1998
- 1998-02-13 GB GB9803145A patent/GB2322133A/en not_active Withdrawn
- 1998-02-16 FR FR9801848A patent/FR2759703B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB9803145D0 (en) | 1998-04-08 |
FR2759703A1 (fr) | 1998-08-21 |
GB2322133A (en) | 1998-08-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |