ES406405A1 - Procedimiento de preparacion de un iniciador multifuncionalde polimerizacion. - Google Patents
Procedimiento de preparacion de un iniciador multifuncionalde polimerizacion.Info
- Publication number
- ES406405A1 ES406405A1 ES406405A ES406405A ES406405A1 ES 406405 A1 ES406405 A1 ES 406405A1 ES 406405 A ES406405 A ES 406405A ES 406405 A ES406405 A ES 406405A ES 406405 A1 ES406405 A1 ES 406405A1
- Authority
- ES
- Spain
- Prior art keywords
- carbon atoms
- formula
- vinyl
- aromatic hydrocarbon
- conjugated dienes
- 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
Links
- 125000003118 aryl group Chemical group 0.000 title 1
- 238000007334 copolymerization reaction Methods 0.000 title 1
- 150000001993 dienes Chemical class 0.000 title 1
- 239000000178 monomer Substances 0.000 title 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 4
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 2
- 239000003153 chemical reaction reagent Substances 0.000 abstract 2
- 229920006395 saturated elastomer Polymers 0.000 abstract 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 2
- 229920002554 vinyl polymer Polymers 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000000555 isopropenyl group Chemical group [H]\C([H])=C(\*)C([H])([H])[H] 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000003505 polymerization initiator Substances 0.000 abstract 1
- 229920006216 polyvinyl aromatic Polymers 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
- ORGHESHFQPYLAO-UHFFFAOYSA-N vinyl radical Chemical compound C=[CH] ORGHESHFQPYLAO-UHFFFAOYSA-N 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
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and 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
- C08F36/04—Homopolymers and 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerization Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17840171A | 1971-09-07 | 1971-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES406405A1 true ES406405A1 (es) | 1976-01-16 |
Family
ID=22652419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES406405A Expired ES406405A1 (es) | 1971-09-07 | 1972-09-05 | Procedimiento de preparacion de un iniciador multifuncionalde polimerizacion. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3763126A (es) |
| JP (1) | JPS5144987B2 (es) |
| BE (1) | BE788122A (es) |
| CA (1) | CA994048A (es) |
| ES (1) | ES406405A1 (es) |
| IT (1) | IT964376B (es) |
| ZA (1) | ZA724377B (es) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4136244A (en) * | 1974-12-23 | 1979-01-23 | Compagnie Generale Des Etablissements Michelin | Continuous solution polymerization process |
| GB1542851A (en) * | 1975-07-09 | 1979-03-28 | Shell Int Research | Rubbery compositions comprising a blend of polymers or copolymers of conjugated dienes or copolymers thereof with a vinyl-aromatic compound |
| JPS52101287A (en) * | 1976-02-20 | 1977-08-25 | Japan Synthetic Rubber Co Ltd | Preparation of conjugated diene polymers |
| US4091198A (en) * | 1976-09-10 | 1978-05-23 | Phillips Petroleum Company | Suppressing gel in the continuous solution polymerization of a conjugated diene with a monovinyl aromatic compound |
| US4137391A (en) * | 1976-09-10 | 1979-01-30 | Phillips Petroleum Company | Continuous solution polymerization of a conjugated diene with a monovinylaromatic compound using alkoxysilicon treating agents in the first reactor means of a reactor series |
| US4182818A (en) * | 1977-08-15 | 1980-01-08 | The Dow Chemical Company | Polyfunctional lithium containing initiator |
| US4196153A (en) * | 1977-08-15 | 1980-04-01 | The Dow Chemical Company | Polyfunctional lithium containing initiator |
| US4196154A (en) * | 1977-10-11 | 1980-04-01 | The Dow Chemical Company | Soluble multifunctional lithium containing initiator |
| US4172190A (en) * | 1977-10-11 | 1979-10-23 | The Dow Chemical Company | Soluble multifunctional lithium containing initiator |
| US4277591A (en) * | 1979-11-20 | 1981-07-07 | Phillips Petroleum Company | Process for producing random copolymers of conjugated dienes and alpha-methylstyrene type monomers |
| US4409368A (en) * | 1981-07-13 | 1983-10-11 | The General Tire & Rubber Company | Preparation of star polymers |
| US4553578A (en) * | 1981-07-13 | 1985-11-19 | Gencorp Inc. | Star-shaped polymers for improved tire treads |
| IT1176081B (it) * | 1984-04-18 | 1987-08-12 | Anic Spa | Metodo per la terminazione di polimeri viventi e composti adatti allo scopo |
| IT1186746B (it) * | 1985-07-01 | 1987-12-16 | Eniricerche Spa | Metodo per la terminazione di polimeri viventi e composti adatti allo scopo |
| IT1186743B (it) * | 1985-07-01 | 1987-12-16 | Eniricerche Spa | Metodo per la terminazione di polimeri ottenuti per polimerizzazione anionica di monomeri dienici e/o vinilaromatici e composti adatti allo scopo |
| US4960842A (en) * | 1987-11-16 | 1990-10-02 | The Dow Chemical Company | Amine containing initiator system for anionic polymerization |
| US5151475A (en) * | 1991-04-15 | 1992-09-29 | Shell Oil Company | Termination of anionic polymerization |
-
0
- BE BE788122D patent/BE788122A/xx not_active IP Right Cessation
-
1971
- 1971-09-07 US US00178401A patent/US3763126A/en not_active Expired - Lifetime
-
1972
- 1972-06-26 ZA ZA724377A patent/ZA724377B/xx unknown
- 1972-08-01 CA CA148,423A patent/CA994048A/en not_active Expired
- 1972-08-02 JP JP47077586A patent/JPS5144987B2/ja not_active Expired
- 1972-08-30 IT IT28650/72A patent/IT964376B/it active
- 1972-09-05 ES ES406405A patent/ES406405A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ZA724377B (en) | 1973-03-28 |
| AU4399572A (en) | 1973-07-19 |
| JPS4834286A (es) | 1973-05-17 |
| JPS5144987B2 (es) | 1976-12-01 |
| US3763126A (en) | 1973-10-02 |
| BE788122A (fr) | 1973-02-28 |
| IT964376B (it) | 1974-01-21 |
| CA994048A (en) | 1976-07-27 |
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