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 activity

Info

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
Application number
Other languages
Italian (it)
Inventor
Gianpiero Norini
Giovanni Baruzzi
Original Assignee
Himont Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Himont Inc filed Critical Himont Inc
Publication of ITMI950317A0 publication Critical patent/ITMI950317A0/en
Priority to IT95MI000317 priority Critical patent/IT1274251B/en
Priority to IL11711496A priority patent/IL117114A/en
Priority to CA002169401A priority patent/CA2169401C/en
Priority to MYPI96000538A priority patent/MY115716A/en
Priority to BR9600767A priority patent/BR9600767A/en
Priority to AU45594/96A priority patent/AU699522B2/en
Priority to MXPA/A/1996/000627A priority patent/MXPA96000627A/en
Priority to CN96107325A priority patent/CN1090194C/en
Priority to ZA961292A priority patent/ZA961292B/en
Priority to US08/603,497 priority patent/US7049377B1/en
Priority to RU96103154/04A priority patent/RU2156260C2/en
Priority to UA96020629A priority patent/UA60290C2/en
Priority to NO960669A priority patent/NO309380B1/en
Priority to HU9600390A priority patent/HU221228B1/en
Priority to IN316CA1996 priority patent/IN186169B/en
Priority to KR1019960004091A priority patent/KR100424925B1/en
Priority to ES96102584T priority patent/ES2121446T3/en
Priority to DE69600532T priority patent/DE69600532T2/en
Priority to AT96102584T priority patent/ATE169937T1/en
Priority to ARP960101455A priority patent/AR000994A1/en
Priority to FI960786A priority patent/FI119643B/en
Priority to JP03409196A priority patent/JP3904117B2/en
Priority to EP96102584A priority patent/EP0728769B1/en
Publication of ITMI950317A1 publication Critical patent/ITMI950317A1/en
Application granted granted Critical
Publication of IT1274251B publication Critical patent/IT1274251B/en
Priority to HK98111070A priority patent/HK1010379A1/en
Priority to US10/876,576 priority patent/US7022640B2/en

Links

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.
IT95MI000317 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 IT1274251B (en)

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)

Also Published As

Publication number Publication date
ITMI950317A0 (en) 1995-02-21
ITMI950317A1 (en) 1996-08-21
ZA961292B (en) 1996-08-27

Similar Documents

Publication Publication Date Title
ES2096475T3 (en) COMPLEXES OF TITANIUM (II) OR ZIRCONIUM (II) AND POLYMERIZATION CATALYSTS BY ADDITION OBTAINED FROM THEM.
MY110349A (en) Process for the gas-phase polymerization of olefins
ES2041053T3 (en) CATALYSTS FOR THE POLYMERIZATION OF OLEFINS.
DK0548277T3 (en) Process for the preparation of crystalline poly-alpha olefins with a monocyclopentadienyl transition metal catalyst system
FI962329A0 (en) Process for the (co) polymerization of olefins
ES2139094T3 (en) BRIDGED CATALYTIC COMPONENTS OF AMIDO-SILADIIL, METHOD OF MANUFACTURE AND USE.
AU643673B2 (en) Catalysts for the polymerization of olefins
HUP9600390A2 (en) Components and catalysts for the polymerization of olefins, process for polymerizing olefins
DE69032816D1 (en) USE OF ONCOSTATIN M FOR SUPPRESSION OF MHC ANTIGENS
DE59308118D1 (en) COORDINATION CATALYST SYSTEMS
DE69323932D1 (en) Improved catalyst system for the polymerization of olefins
DE69524532D1 (en) Solid catalyst component containing zirconium and cyclo-alkadienyl groups, process for its preparation and olefin polymerization process using the same
NO872607L (en) IMPROVEMENT OF CATALYST PRODUCTIVITY BY POLYMERIZATION OF OLEFINES.
NO970902D0 (en) Non-inactivating, targeted retroviral expression vectors
DE69520370D1 (en) POLYMERIZATION CATALYST SYSTEMS, THEIR PRODUCTION AND THEIR USE
IT1274252B (en) 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
IT1274251B (en) 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
NO844071L (en) PROCEDURE FOR THE PREPARATION OF ETHENE POLYMERS AND COPOLYMERS AND CATALYST SYSTEM FOR USE IN THE PROCEDURE
EP0604850A3 (en) Novel olefin polymerizing catalyst, method for preparing it and use for the polymerization of olefins.
SE9201281D0 (en) NEW HUMAN MONOCLONAL ANTIBODIES, AND A METHOD FOR PREPARATION THEREOF
RU94017650A (en) Highly active catalyst for olefin polymerization, method of its producing and a method of polyolefin producing
ATE197308T1 (en) METHOD FOR PRODUCING POLYOLEFINS
TW334446B (en) Component and catalysts for the polymerization of olefins

Legal Events

Date Code Title Description
0001 Granted