ES273651A1 - Un procedimiento de producir un polimero de butadieno - Google Patents
Un procedimiento de producir un polimero de butadienoInfo
- Publication number
- ES273651A1 ES273651A1 ES0273651A ES273651A ES273651A1 ES 273651 A1 ES273651 A1 ES 273651A1 ES 0273651 A ES0273651 A ES 0273651A ES 273651 A ES273651 A ES 273651A ES 273651 A1 ES273651 A1 ES 273651A1
- Authority
- ES
- Spain
- Prior art keywords
- lithium
- hydrocarbon
- butadiene
- dilithium
- titanium
- 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
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
- 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
- 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
- C08F136/06—Butadiene
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)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
Un procedimiento de producir un polímero de butadieno, en el cual por lo menos el 75 % de las unidades monomeras están en la configuración cis- 1,4, que comprende polimerizar butadieno en presencia de un catalizador que contiene litio y formado por mezcla de un compuesto de litio reductor y tetrayoduro de titanio o tricloromonoyoduro de titanio.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA815880 | 1961-01-31 | ||
CA815881 | 1961-01-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES273651A1 true ES273651A1 (es) | 1962-04-01 |
Family
ID=25673350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0273651A Expired ES273651A1 (es) | 1961-01-31 | 1962-01-13 | Un procedimiento de producir un polimero de butadieno |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE622061A (es) |
DE (1) | DE1209298B (es) |
ES (1) | ES273651A1 (es) |
GB (1) | GB931579A (es) |
NL (1) | NL273852A (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3361730A (en) * | 1964-05-01 | 1968-01-02 | Phillips Petroleum Co | Process and catalyst for production of polybutadiene |
GB1090667A (en) * | 1964-07-23 | 1967-11-15 | Polymer Corp | Elastomeric butadiene polymer |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL121436C (es) * | 1955-10-17 |
-
1962
- 1962-01-13 ES ES0273651A patent/ES273651A1/es not_active Expired
- 1962-01-16 GB GB156462A patent/GB931579A/en not_active Expired
- 1962-01-23 NL NL273852D patent/NL273852A/nl unknown
- 1962-01-30 DE DE1962P0028691 patent/DE1209298B/de active Pending
- 1962-09-03 BE BE622061A patent/BE622061A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
NL273852A (es) | 1964-09-10 |
DE1209298B (de) | 1966-01-20 |
BE622061A (es) | 1962-12-31 |
GB931579A (en) | 1963-07-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2975160A (en) | Preparation of copolymers in the presence of an organo-lithium catalyst and a solvent mixture comprising a hydrocarbon and an ether, thioether or amine | |
GB1080484A (en) | Graft terpolymer process | |
ES438750A1 (es) | Procedimiento para la obtencion de polimerizados de estire- no resistentes al chique. | |
ES344893A1 (es) | Procedimiento para la obtencion de copolimeros de estireno de elevada resiliencia. | |
ES273651A1 (es) | Un procedimiento de producir un polimero de butadieno | |
GB938426A (en) | Process for preparing products of high molecular weight by polymerization of formaldehyde | |
US3402162A (en) | Polymers of organolithium-initiated conjugated dienes treated with vinyl substituted heterocyclic nitrogen compounds | |
GB962518A (en) | Process for the preparation of polymers of isoprene and butadiene | |
GB1438398A (en) | Process for the preparation of impact resistant styrene polymers | |
US3520858A (en) | Polymerization process | |
GB906266A (en) | Process and catalyst for production of rubbery polymers | |
GB1336369A (en) | Homo polymerisation of vinyl carbazole | |
GB979287A (en) | Polymerisation process | |
US2376391A (en) | Polymerization of butadienes-1, 3 | |
GB1400497A (en) | Polymerisation of conjugated dienes | |
GB1143690A (es) | ||
ES295316A1 (es) | Un procedimiento para polimerizaciën de un dieno conjugado con un catalizador organometalico | |
GB1466541A (en) | Homopolymerization and the copolymerization of dienes | |
ES362169A1 (es) | Procedimiento para la preparacion de polimeros y copolime- ros del cloruro de vinilo con peso molecular reducido. | |
GB824451A (en) | Process for the polymerisation of ethylenically unsaturated hydrocarbons | |
US3514387A (en) | Modification of the properties of conjugated diene polymers in an electrostatic field | |
藤尾亮太 et al. | Homopolymerization of butadiene and isoprene and copolymerization of butadiene with styrene by using organoalkaline-earth metal compounds as catalysts | |
GB1139431A (en) | Production of a new type of butadiene polymer | |
GB1406461A (en) | Process for polymerizing olefinic hydrocarbons | |
GB1448177A (en) | Process for the preparation of block polymers |