IT1274251B - Catalyst component for stereospecificity for olefin! polymerisation - contg. cyclo:polyenic 1,3-di:ether with poly:cyclic structure, magnesium halide in active form and titanium cpd., for high activity - Google Patents
Catalyst component for stereospecificity for olefin! polymerisation - contg. cyclo:polyenic 1,3-di:ether with poly:cyclic structure, magnesium halide in active form and titanium cpd., for high activityInfo
- Publication number
- IT1274251B IT1274251B ITMI950317A IT1274251B IT 1274251 B IT1274251 B IT 1274251B IT MI950317 A ITMI950317 A IT MI950317A IT 1274251 B IT1274251 B IT 1274251B
- Authority
- IT
- Italy
- Prior art keywords
- polymerisation
- polyenic
- cyclo
- contg
- active form
- Prior art date
Links
- 150000001336 alkenes Chemical class 0.000 title abstract 7
- -1 magnesium halide Chemical class 0.000 title abstract 5
- 125000004122 cyclic group Chemical group 0.000 title abstract 4
- 239000003054 catalyst Substances 0.000 title abstract 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052749 magnesium Inorganic materials 0.000 title abstract 2
- 239000011777 magnesium Substances 0.000 title abstract 2
- 229910052719 titanium Inorganic materials 0.000 title abstract 2
- 239000010936 titanium Substances 0.000 title abstract 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 title 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title 1
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 2
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 150000005840 aryl radicals Chemical class 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 150000001993 dienes Chemical class 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 125000005842 heteroatom Chemical group 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 125000003367 polycyclic group Chemical group 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000011949 solid catalyst Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
Landscapes
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
A solid catalyst component (I) for the polymerisation of olefins comprises: (a) a magnesium halide (II) in active form; (b) a titanium cpd. (III) contg. Ti-halogen bond(s); and (c) a cyclo-polyenic 1,3-diether (IV) in which the C in position 2 belongs to a cyclic or polycyclic structure (IVA) made up of 5-7C, or 5-n or 6'-nC, where: n, n' = the number of N and N, O, S and Si heteroatoms respectively n = 1-2; and n'=1-3. (IVA) contains 2-3 cyclo-polyenic structures opt. condensed with other cyclic structures, or substd. with alkyl radical(s); cycloalkyl, aryl, aralkyl, alkaryl radicals and halogens, or opt. bonded with other cyclic structures. Also claimed are: (i) a catalyst (V) for the polymerisation of olefins; (ii) a catalyst for polymerisation of olefins comprising the reaction prod. using a cyclo-polyenic 1,3-diether; and (ii) a process for the polymerisation of CH2=CHR olefins (VI) or mixt. of (VI) and diolefins. R = H or 1-6C alkyl radical or an aryl radical.
Priority Applications (25)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT95MI000317 IT1274251B (en) | 1995-02-21 | 1995-02-21 | Catalyst component for stereospecificity for olefin! polymerisation - contg. cyclo:polyenic 1,3-di:ether with poly:cyclic structure, magnesium halide in active form and titanium cpd., for high activity |
IL11711496A IL117114A (en) | 1995-02-21 | 1996-02-12 | Components and catalysts for the polymerization ofolefins |
CA002169401A CA2169401C (en) | 1995-02-21 | 1996-02-13 | Components and catalysts for the polymerization of olefins |
MYPI96000538A MY115716A (en) | 1995-02-21 | 1996-02-13 | Components and catalysts for the polymerization of olefins |
BR9600767A BR9600767A (en) | 1995-02-21 | 1996-02-16 | Solid catalyst component for the polymerization of olefins and process for the polymerization of olefins ch2 = chr |
AU45594/96A AU699522B2 (en) | 1995-02-21 | 1996-02-16 | Components and catalysts for the polymerization of olefins |
MXPA/A/1996/000627A MXPA96000627A (en) | 1995-02-21 | 1996-02-16 | Components and catalysts for olefi polymerization |
CN96107325A CN1090194C (en) | 1995-02-21 | 1996-02-18 | Component and catalysts for polymerization of olefins |
ZA961292A ZA961292B (en) | 1995-02-21 | 1996-02-19 | Components and catalysts for the polymerization of olefins |
NO960669A NO309380B1 (en) | 1995-02-21 | 1996-02-20 | Catalyst component and catalysts for polymerization of olefins, and process for polymerization of olefins |
RU96103154/04A RU2156260C2 (en) | 1995-02-21 | 1996-02-20 | Catalyst component, olefin polymerization catalyst (variants) and method of polymerization of olefins |
UA96020629A UA60290C2 (en) | 1995-02-21 | 1996-02-20 | Solid catalyst component, A catalyst (variants) and a method for olefins polymerization |
US08/603,497 US7049377B1 (en) | 1995-02-21 | 1996-02-20 | 1,3-diethers and components and catalysts for the polymerization of olefins, containing said diethers |
HU9600390A HU221228B1 (en) | 1995-02-21 | 1996-02-20 | Components and catalysts for the polymerization of olefins, process for polymerizing olefins |
IN316CA1996 IN186169B (en) | 1995-02-21 | 1996-02-20 | |
AT96102584T ATE169937T1 (en) | 1995-02-21 | 1996-02-21 | COMPONENT AND CATALYSTS FOR OLEFIN POLYMERIZATION |
ES96102584T ES2121446T3 (en) | 1995-02-21 | 1996-02-21 | COMPONENTS AND CATALYSTS FOR THE POLYMERIZATION OF OLEFINS. |
DE69600532T DE69600532T2 (en) | 1995-02-21 | 1996-02-21 | Component and catalysts for olefin polymerization |
KR1019960004091A KR100424925B1 (en) | 1995-02-21 | 1996-02-21 | Components and catalysts for the polymerization of olefins |
ARP960101455A AR000994A1 (en) | 1995-02-21 | 1996-02-21 | A CATALYST AND A SOLID CATALYST COMPONENT FOR THE POLYMERIZATION OF OLEFINS AND A PROCEDURE FOR THE POLYMERIZATION OF OLEFINS IN THE PRESENCE OF SUCH CATALYST. |
FI960786A FI119643B (en) | 1995-02-21 | 1996-02-21 | Components and catalysts for the polymerization of olefins |
JP03409196A JP3904117B2 (en) | 1995-02-21 | 1996-02-21 | Catalyst component and catalyst for olefin polymerization |
EP96102584A EP0728769B1 (en) | 1995-02-21 | 1996-02-21 | Components and catalysts for the polymerization of olefins |
HK98111070A HK1010379A1 (en) | 1995-02-21 | 1998-09-29 | Components and catalysts for the polymerization of olefins |
US10/876,576 US7022640B2 (en) | 1995-02-21 | 2004-06-28 | 1,3-diethers and components and catalysts for the polymerization of olefins, containing said diethers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT95MI000317 IT1274251B (en) | 1995-02-21 | 1995-02-21 | Catalyst component for stereospecificity for olefin! polymerisation - contg. cyclo:polyenic 1,3-di:ether with poly:cyclic structure, magnesium halide in active form and titanium cpd., for high activity |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI950317A0 ITMI950317A0 (en) | 1995-02-21 |
ITMI950317A1 ITMI950317A1 (en) | 1996-08-21 |
IT1274251B true IT1274251B (en) | 1997-07-15 |
Family
ID=11370617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT95MI000317 IT1274251B (en) | 1995-02-21 | 1995-02-21 | Catalyst component for stereospecificity for olefin! polymerisation - contg. cyclo:polyenic 1,3-di:ether with poly:cyclic structure, magnesium halide in active form and titanium cpd., for high activity |
Country Status (2)
Country | Link |
---|---|
IT (1) | IT1274251B (en) |
ZA (1) | ZA961292B (en) |
-
1995
- 1995-02-21 IT IT95MI000317 patent/IT1274251B/en active IP Right Grant
-
1996
- 1996-02-19 ZA ZA961292A patent/ZA961292B/en unknown
Also Published As
Publication number | Publication date |
---|---|
ITMI950317A0 (en) | 1995-02-21 |
ITMI950317A1 (en) | 1996-08-21 |
ZA961292B (en) | 1996-08-27 |
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