GB838996A - Production of copolymers from olefinically-unsaturated monomers - Google Patents
Production of copolymers from olefinically-unsaturated monomersInfo
- Publication number
- GB838996A GB838996A GB3881856A GB3881856A GB838996A GB 838996 A GB838996 A GB 838996A GB 3881856 A GB3881856 A GB 3881856A GB 3881856 A GB3881856 A GB 3881856A GB 838996 A GB838996 A GB 838996A
- Authority
- GB
- United Kingdom
- Prior art keywords
- butadiene
- chloride
- styrene
- monomer
- monomers
- 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
- 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
-
- 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
- C08F297/06—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 coordination type
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (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)
Abstract
Copolymers of olefinically-unsaturated hydrocarbon monomers are prepared by (a) fully polymerizing one of the monomers in an inert solvent with a catalyst made by reacting an alkyl aluminium compound with a tetravalent titanium compound and (b) mixing the other monomer with this solution and continuing the polymerization. When one of the monomers contains halogen it is introduced at stage (b). The first stage is carried to essentially complete conversion or unreacted monomer is removed before addition of the other monomer. A third monomer may be added in a third stage. Specified monomers include ethylene, propylene, 1-butene, isobutyline, butadiene, isoprene, piperylene, 2,3-dimethyl - butadiene, 2 - ethyl - butadiene, 4-methyl - peritadiene, 2 - methyl - pentadiene, hexadiene, thexatriene, 4 - methyl - hexadiene, 2 - methylhexadiene, 2,4 - dimethylpentadine, 2 - isopropyl - butadiene, 1,1,3 - trimethylbutadiene, octatriene, 2 - amylbutadiene, 1,1-dimethyl - 3 - t - butyl - butadiene, 2 - neopentylbutadiene, styrene vinylnaphthalene, myrcene, allocimine, cyclopentadiene, cyclohexadiene, cycloheptadiene, dimethylfulvene, phenyl-butadiene, diphenylbutadiene or fulvene, allene, diallyl, dimethallyl, propyl allene, squalene, 4 - vinyl - cyclohexene, divinyl benzene, 1 - bromo - propene, 1 - 2 - dichloropropene, allyl chloride, methyllyl chloride, chloroprene, chlorocyclohexanes, halostyrenes, and others. Specified solvents are hydrocarbons, e.g. butane and higher cycloalkanes and aromatic hydrocarbons. Titanium tetrahalides and trialkyl aluminium are the preferred catalysts. Examples are given of the polymerization of (1) (a) isoprene, with (b) butene-1, octene-1, styrene, allyl chloride, methallyl chloride or chloroprene; (2) (a) butadiene with (b) styrene or allyl chloride; (3) (a) cyclohexene with (b) butadiene; (4) (a) pentene-1, with (b) allyl chloride,, allyl bromide or methallyl chloride; (5) (a) hexene-1 with (b) allyl chloride, methallyl chloride or chloroprene; and 6 (a) isoprene, butadiene, pentene-1 or styrene, with (b) p-chlorostyrene.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US55525555A | 1955-12-27 | 1955-12-27 | |
US55525755A | 1955-12-27 | 1955-12-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB838996A true GB838996A (en) | 1960-06-22 |
Family
ID=27070838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3881856A Expired GB838996A (en) | 1955-12-27 | 1956-12-20 | Production of copolymers from olefinically-unsaturated monomers |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE553720A (en) |
DE (1) | DE1089972B (en) |
FR (1) | FR1168215A (en) |
GB (1) | GB838996A (en) |
NL (3) | NL6513989A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3251901A (en) * | 1961-06-29 | 1966-05-17 | Chevron Res | Preparation of normally liquid higher molecular weight olefins |
US3265765A (en) * | 1962-01-29 | 1966-08-09 | Shell Oil Co | Block polymers of monovinyl aromatic hydrocarbons and conjugated dienes |
US3274280A (en) * | 1962-11-23 | 1966-09-20 | Continental Oil Co | Preparation of alpha-olefins |
US3299178A (en) * | 1963-01-14 | 1967-01-17 | Phillips Petroleum Co | Polymerization of 1, 3-butadiene to produce cis 1, 4-polybutadiene in the presence of styrene monomer with an organometal and iodine containing catalyst, followed by styrene polymerization |
US4910261A (en) * | 1988-06-17 | 1990-03-20 | Edison Polymer Innovation Corp. (Epic) | Thermoplastic elastomers having isobutylene block and cyclized diene blocks |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL247140A (en) * | 1959-01-08 | |||
NL263461A (en) * | 1960-04-16 | |||
BE615768A (en) * | 1961-03-29 | |||
NL290711A (en) * | 1962-03-28 | 1900-01-01 | Shell Int Research | |
US3251905A (en) * | 1963-08-05 | 1966-05-17 | Phillips Petroleum Co | Method of preparing block copolymers of conjugated dienes and vinyl-substituted aromatic compounds using dilithio catalysts and diluent mixture of hydrocarbon and ether |
US3459832A (en) * | 1965-09-24 | 1969-08-05 | Monsanto Co | Crystalline polystyrene having activity as a polymerization catalyst |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE534362A (en) * | ||||
DE1012460B (en) * | 1953-11-17 | 1957-07-18 | Dr Dr E H Karl Ziegler | Process for the production of high molecular weight polyethylenes |
DE1016022B (en) * | 1954-01-19 | 1957-09-19 | Dr Dr E H Karl Ziegler | Process for the production of high molecular weight polyethylenes |
CH363436A (en) * | 1954-06-08 | 1962-07-31 | Montedison Spa | Product formed as a film, fiber or thread and process for its manufacture |
-
0
- NL NL112419D patent/NL112419C/xx active
- NL NL213278D patent/NL213278A/xx unknown
- BE BE553720D patent/BE553720A/xx unknown
-
1956
- 1956-12-19 FR FR1168215D patent/FR1168215A/en not_active Expired
- 1956-12-20 GB GB3881856A patent/GB838996A/en not_active Expired
- 1956-12-24 DE DE1956G0021190 patent/DE1089972B/en active Pending
-
1965
- 1965-10-28 NL NL6513989A patent/NL6513989A/xx unknown
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3251901A (en) * | 1961-06-29 | 1966-05-17 | Chevron Res | Preparation of normally liquid higher molecular weight olefins |
US3265765A (en) * | 1962-01-29 | 1966-08-09 | Shell Oil Co | Block polymers of monovinyl aromatic hydrocarbons and conjugated dienes |
US3274280A (en) * | 1962-11-23 | 1966-09-20 | Continental Oil Co | Preparation of alpha-olefins |
US3299178A (en) * | 1963-01-14 | 1967-01-17 | Phillips Petroleum Co | Polymerization of 1, 3-butadiene to produce cis 1, 4-polybutadiene in the presence of styrene monomer with an organometal and iodine containing catalyst, followed by styrene polymerization |
US4910261A (en) * | 1988-06-17 | 1990-03-20 | Edison Polymer Innovation Corp. (Epic) | Thermoplastic elastomers having isobutylene block and cyclized diene blocks |
Also Published As
Publication number | Publication date |
---|---|
NL112419C (en) | |
NL6513989A (en) | 1966-01-25 |
FR1168215A (en) | 1958-12-05 |
BE553720A (en) | |
DE1089972B (en) | 1960-09-29 |
NL213278A (en) |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB838996A (en) | Production of copolymers from olefinically-unsaturated monomers | |
GB777414A (en) | Polymerization of bicyclo-heptene | |
GB826289A (en) | Improvements in the polymerisation of olefines | |
GB1464909A (en) | Process for the polymerisation of copolymerisation of olefins | |
GB896509A (en) | Improvements relating to the polymerisation of unsaturated hydrocarbons | |
GB823024A (en) | Improvements in or relating to the catalytic polymerization of alpha-olefins and to the preparation of catalysts therefor | |
GB839398A (en) | Improvements in or relating to the polymerization of olefins | |
GB1022931A (en) | Method for polymerizing ethylene or a mixture of ethylene and an alpha-olefin and catalytic composition therefor | |
GB886093A (en) | Improvements in or relating to the polymerization of alpha-olefins and catalysts therefor | |
GB719097A (en) | Improvements in or relating to hydrocarbon copolymers | |
GB872142A (en) | A process for polymerizing alpha-olefines | |
GB856645A (en) | Polymerization of olefins | |
GB795370A (en) | Production of polymers | |
GB962529A (en) | Process for the polymerization of conjugated dienes | |
GB969761A (en) | Improved catalysts for the polymerization and copolymerization of mono-olefins and di-olefins | |
GB1258984A (en) | ||
GB861452A (en) | A process for the production of olefine polymerisation catalysts, and the use of these catalysts in the polymerisation of olefines | |
GB863416A (en) | Process for polymerizing lower olefines | |
GB981375A (en) | Polymerisation catalysts | |
GB875735A (en) | Processes for the preparation of catalysts for the polymerisation of olefinically unsaturated hydrocarbons and for the preparation of polyolefinic-hydrocarbons; and the resulting catalysts and polymers | |
GB841290A (en) | Treatment of olefin polymers | |
GB822742A (en) | Polymerisation process | |
GB894804A (en) | Method of polymerizing olefine hydrocarbons and catalyst therefor | |
GB921256A (en) | Polymerization catalyst | |
GB1154884A (en) | Process for the preparation of an Olefin Polymer having a Broad Molecular Weight Distribution |