CA2010065A1 - Process for the preparation of a random propylene copolymer - Google Patents

Process for the preparation of a random propylene copolymer

Info

Publication number
CA2010065A1
CA2010065A1 CA2010065A CA2010065A CA2010065A1 CA 2010065 A1 CA2010065 A1 CA 2010065A1 CA 2010065 A CA2010065 A CA 2010065A CA 2010065 A CA2010065 A CA 2010065A CA 2010065 A1 CA2010065 A1 CA 2010065A1
Authority
CA
Canada
Prior art keywords
copolymer
preparation
random propylene
propylene copolymer
range
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.)
Granted
Application number
CA2010065A
Other languages
French (fr)
Other versions
CA2010065C (en
Inventor
Volker Dolle
Martin Antberg
Jurgen Rohrmann
Andreas Winter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Basell Polyolefine GmbH
Original Assignee
Volker Dolle
Martin Antberg
Jurgen Rohrmann
Andreas Winter
Hoechst Aktiengesellschaft
Hoechst Gmbh
Basell Polyolefine Gmbh
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 Volker Dolle, Martin Antberg, Jurgen Rohrmann, Andreas Winter, Hoechst Aktiengesellschaft, Hoechst Gmbh, Basell Polyolefine Gmbh filed Critical Volker Dolle
Publication of CA2010065A1 publication Critical patent/CA2010065A1/en
Application granted granted Critical
Publication of CA2010065C publication Critical patent/CA2010065C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
    • C08F4/65927—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged

Abstract

Process for the preparation of a random propylene copolymer Copolymerization of propylene with small amounts of other olefins in the presence of a catalyst composed of a metallocene of the formula I
CA002010065A 1989-02-15 1990-02-14 Process for the preparation of a random propylene copolymer Expired - Lifetime CA2010065C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3904469A DE3904469A1 (en) 1989-02-15 1989-02-15 METHOD FOR PRODUCING A STATISTICAL PROPYLENE COPOLYMER
DEP3904469.6 1989-02-15

Publications (2)

Publication Number Publication Date
CA2010065A1 true CA2010065A1 (en) 1990-08-15
CA2010065C CA2010065C (en) 2000-06-13

Family

ID=6374091

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002010065A Expired - Lifetime CA2010065C (en) 1989-02-15 1990-02-14 Process for the preparation of a random propylene copolymer

Country Status (7)

Country Link
EP (1) EP0384263B1 (en)
JP (1) JP3148217B2 (en)
AU (1) AU622980B2 (en)
CA (1) CA2010065C (en)
DE (2) DE3904469A1 (en)
ES (1) ES2052986T3 (en)
ZA (1) ZA901115B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5416153A (en) * 1992-03-31 1995-05-16 Hoechst Aktiengesellschaft Polyolefin molding composition of high rigidity and hardness
US5597881A (en) * 1992-09-11 1997-01-28 Hoechst Aktiengesellschaft Polyolefin molding composition for the production of molding of high rigidity and transparency by injection molding

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3904468A1 (en) * 1989-02-15 1990-08-16 Hoechst Ag POLYPROPYLENE WAX AND METHOD FOR THE PRODUCTION THEREOF
PT93853A (en) * 1989-04-28 1990-11-20 Mitsui Toatsu Chemicals METHOD FOR PREPARING A SINDIOTATIC POLYPROPYLENE COPOLYMER
DE3927257A1 (en) * 1989-08-18 1991-02-21 Hoechst Ag METHOD FOR PRODUCING A POLYOLEFIN
DE4015254A1 (en) * 1990-05-12 1991-11-14 Hoechst Ag METHOD FOR PRODUCING A POLYOLEFIN
EP0745637A1 (en) * 1995-05-31 1996-12-04 Hoechst Aktiengesellschaft Biaxially oriented film of polypropylene with high area modules
ATE195285T1 (en) * 1995-05-31 2000-08-15 Hoechst Ag BIAXIAL ORIENTED POLYPROPYLENE FILM WITH IMPROVED MECHANICAL AND BARRIER PROPERTIES
EP0745638A1 (en) * 1995-05-31 1996-12-04 Hoechst Aktiengesellschaft Biaxially oriented film of polypropylene with improved tear-through resistance
ES2150616T3 (en) * 1995-05-31 2000-12-01 Hoechst Ag BIAXIAL ORIENTED POLYPROPYLENE SHEET WITH IMPROVED DIMENSIONAL STABILITY.
EP0745639A1 (en) * 1995-05-31 1996-12-04 Hoechst Aktiengesellschaft Biaxially oriented film of polypropylene with good optical properties
EP0745477A1 (en) * 1995-05-31 1996-12-04 Hoechst Aktiengesellschaft Biaxially oriented polypropylene film with improved migration resistence
EP0747212A1 (en) * 1995-05-31 1996-12-11 Hoechst Aktiengesellschaft Biaxially oriented polypropylene film with improved barrier properties against water-vapour and oxygen
JP3264148B2 (en) * 1995-08-31 2002-03-11 住友化学工業株式会社 Propylene-ethylene random copolymer, its production method and film
JP4595140B2 (en) * 1997-11-12 2010-12-08 住友化学株式会社 Thermoplastic resin composition
WO2003106523A1 (en) * 2002-06-01 2003-12-24 Basell Polyolefine Gmbh Flexible propylene copolymer compositions having a high transparency
JP5346582B2 (en) * 2005-09-28 2013-11-20 ダウ グローバル テクノロジーズ エルエルシー High activity, low molecular weight olefin polymerization process

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4794096A (en) * 1987-04-03 1988-12-27 Fina Technology, Inc. Hafnium metallocene catalyst for the polymerization of olefins
DE3942365A1 (en) * 1989-12-21 1991-06-27 Hoechst Ag METHOD FOR PRODUCING A POLYPROPYLENE MOLDING MATERIAL
DE4017331A1 (en) * 1990-05-30 1991-12-05 Hoechst Ag PROCESS FOR PREPARING A POLYOLEFIN

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5416153A (en) * 1992-03-31 1995-05-16 Hoechst Aktiengesellschaft Polyolefin molding composition of high rigidity and hardness
US5597881A (en) * 1992-09-11 1997-01-28 Hoechst Aktiengesellschaft Polyolefin molding composition for the production of molding of high rigidity and transparency by injection molding

Also Published As

Publication number Publication date
AU4939890A (en) 1990-08-23
DE59000438D1 (en) 1992-12-17
AU622980B2 (en) 1992-04-30
EP0384263B1 (en) 1992-11-11
ZA901115B (en) 1990-10-31
DE3904469A1 (en) 1990-08-16
EP0384263A1 (en) 1990-08-29
JPH02247207A (en) 1990-10-03
JP3148217B2 (en) 2001-03-19
CA2010065C (en) 2000-06-13
ES2052986T3 (en) 1994-07-16

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKEC Expiry (correction)

Effective date: 20121202