GB889230A - Improvements in or relating to block polymers - Google Patents
Improvements in or relating to block polymersInfo
- Publication number
- GB889230A GB889230A GB2722/60A GB272260A GB889230A GB 889230 A GB889230 A GB 889230A GB 2722/60 A GB2722/60 A GB 2722/60A GB 272260 A GB272260 A GB 272260A GB 889230 A GB889230 A GB 889230A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aluminium
- polymerization
- specified
- alpha
- sodium
- 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
- 229920000642 polymer Polymers 0.000 title abstract 5
- -1 ethylene, propylene Chemical group 0.000 abstract 3
- 238000006116 polymerization reaction Methods 0.000 abstract 3
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 abstract 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 2
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 abstract 2
- 239000012190 activator Substances 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 229920000098 polyolefin Polymers 0.000 abstract 2
- 229910052708 sodium Inorganic materials 0.000 abstract 2
- 239000011734 sodium Substances 0.000 abstract 2
- 239000004711 α-olefin Substances 0.000 abstract 2
- YHQXBTXEYZIYOV-UHFFFAOYSA-N 3-methylbut-1-ene Chemical compound CC(C)C=C YHQXBTXEYZIYOV-UHFFFAOYSA-N 0.000 abstract 1
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 abstract 1
- CAQWNKXTMBFBGI-UHFFFAOYSA-N C.[Na] Chemical compound C.[Na] CAQWNKXTMBFBGI-UHFFFAOYSA-N 0.000 abstract 1
- BNPLZQNJUQUSOB-UHFFFAOYSA-N CC(C)([K])C1=CC=CC=C1 Chemical compound CC(C)([K])C1=CC=CC=C1 BNPLZQNJUQUSOB-UHFFFAOYSA-N 0.000 abstract 1
- IRDQNLLVRXMERV-UHFFFAOYSA-N CCCC[Na] Chemical compound CCCC[Na] IRDQNLLVRXMERV-UHFFFAOYSA-N 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 1
- JFBZPFYRPYOZCQ-UHFFFAOYSA-N [Li].[Al] Chemical compound [Li].[Al] JFBZPFYRPYOZCQ-UHFFFAOYSA-N 0.000 abstract 1
- 150000001336 alkenes Chemical class 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- WPFRLQWLYOFXMF-UHFFFAOYSA-K aluminum titanium(4+) trichloride Chemical compound [Al+3].[Cl-].[Cl-].[Cl-].[Ti+4] WPFRLQWLYOFXMF-UHFFFAOYSA-K 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 abstract 1
- 150000004673 fluoride salts Chemical class 0.000 abstract 1
- 150000004795 grignard reagents Chemical class 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 150000004694 iodide salts Chemical class 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- OYMJNIHGVDEDFX-UHFFFAOYSA-J molybdenum tetrachloride Chemical compound Cl[Mo](Cl)(Cl)Cl OYMJNIHGVDEDFX-UHFFFAOYSA-J 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 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
- 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
-
- 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
- C08F297/08—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 polymerising mono-olefins
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)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
Block polymers are produced by polymerizing a C2-C8 alpha-olefin which does not have a side chain substituent adjacent to the double bond with a catalyst system which comprises a dispersion in an inert liquid hydrocarbon of a subhalide of a Group IVa, Va or VIa metal in combination with an activator, then, in the absence of the first monomer, continuing polymerization with a different alpha-olefin of the abovementioned type whereby it polymerizes as an extension of the previously formed polymer, terminating the polymerization and separating from the reaction mixture a block polymer of which the molecules consist essentially of a single section of one polyolefin joined to a single section of the other polyolefin. Alpha-olefines specified are ethylene, propylene, butene-1, 3-methylbutene-1, 3,3-dimethylbutene-1, 4-methylpentene-1 and 3,4-dimethylhexene-1. Metal subhalides specified are titanium, zirconium, and vanadium trichlorides chromium dichloride and molybdenum tetrachloride, and the corresponding iodides and fluorides. Activators specified are aluminium, zinc and magnesium triethyls, triisopropyls and triisobutyls, aluminium alkyl halides, n-butyllithium, methyl sodium, butylsodium, phenylisopropylpotassium, lithium, sodium and lithium aluminium hydrides, sodium and potassium borohydrides and Grignard reagents. Hydrogen may be present during the polymerization of either or both of the olefins. The examples describe the preparation of ethylene-propylene block polymers using a titanium trichloride-aluminium triethyl catalyst.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US889230XA | 1959-05-29 | 1959-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB889230A true GB889230A (en) | 1962-02-14 |
Family
ID=22214295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2722/60A Expired GB889230A (en) | 1959-05-29 | 1960-01-25 | Improvements in or relating to block polymers |
Country Status (3)
| Country | Link |
|---|---|
| BE (2) | BE587367A (en) |
| GB (1) | GB889230A (en) |
| NL (1) | NL274698A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3401212A (en) * | 1964-12-02 | 1968-09-10 | Exxon Research Engineering Co | Two-stage block copolymerization of propylene and ethylene employing hydrogen |
| US3529037A (en) * | 1966-10-25 | 1970-09-15 | Hugh John Hagemeyer Jr | Polyallomers and process for preparing same |
| US4297445A (en) * | 1979-09-28 | 1981-10-27 | Phillips Petroleum Co. | Continuous production of olefin block copolymers |
| US4298721A (en) | 1974-02-15 | 1981-11-03 | Montedison S.P.A. | Thermoplastic rubbers and process for preparing same |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1495055B1 (en) * | 1964-02-21 | 1971-01-07 | Avisun Corp | Process for the production of pentane-insoluble block copolymers from ethylene and propylene |
| DE1495054B1 (en) * | 1964-02-21 | 1971-02-04 | Avisun Corp | Process for the production of block copolymers from ethylene and propylene which are insoluble in pentane |
-
0
- NL NL274698D patent/NL274698A/xx unknown
- BE BE612526D patent/BE612526A/xx unknown
- BE BE587367D patent/BE587367A/xx unknown
-
1960
- 1960-01-25 GB GB2722/60A patent/GB889230A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3401212A (en) * | 1964-12-02 | 1968-09-10 | Exxon Research Engineering Co | Two-stage block copolymerization of propylene and ethylene employing hydrogen |
| US3529037A (en) * | 1966-10-25 | 1970-09-15 | Hugh John Hagemeyer Jr | Polyallomers and process for preparing same |
| US4298721A (en) | 1974-02-15 | 1981-11-03 | Montedison S.P.A. | Thermoplastic rubbers and process for preparing same |
| US4297445A (en) * | 1979-09-28 | 1981-10-27 | Phillips Petroleum Co. | Continuous production of olefin block copolymers |
Also Published As
| Publication number | Publication date |
|---|---|
| BE612526A (en) | |
| BE587367A (en) | |
| NL274698A (en) |
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