DE69509488T2 - Mehrstufenverfahren zur (co)-polymerisierung von olefinen - Google Patents

Mehrstufenverfahren zur (co)-polymerisierung von olefinen

Info

Publication number
DE69509488T2
DE69509488T2 DE69509488T DE69509488T DE69509488T2 DE 69509488 T2 DE69509488 T2 DE 69509488T2 DE 69509488 T DE69509488 T DE 69509488T DE 69509488 T DE69509488 T DE 69509488T DE 69509488 T2 DE69509488 T2 DE 69509488T2
Authority
DE
Germany
Prior art keywords
stage
olefins
stage process
reactors
polymerization
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 - Lifetime
Application number
DE69509488T
Other languages
English (en)
Other versions
DE69509488D1 (de
Inventor
Gabriele Govoni
Mario Sacchetti
Stefano Pasquali
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.)
Montell Technology Co BV
Original Assignee
Montell Technology Co BV
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 Montell Technology Co BV filed Critical Montell Technology Co BV
Publication of DE69509488D1 publication Critical patent/DE69509488D1/de
Application granted granted Critical
Publication of DE69509488T2 publication Critical patent/DE69509488T2/de
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
    • C08F295/00—Macromolecular compounds obtained by polymerisation using successively different catalyst types without deactivating the intermediate polymer
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08F4/642—Component covered by group C08F4/64 with an organo-aluminium 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/05—Transitioning, i.e. transition from one catalyst to another with use of a deactivating agent
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/943—Polymerization with metallocene catalysts
DE69509488T 1994-07-20 1995-07-18 Mehrstufenverfahren zur (co)-polymerisierung von olefinen Expired - Lifetime DE69509488T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI941515A IT1273660B (it) 1994-07-20 1994-07-20 Procedimento per la preparazione di polimeri amorfi del propilene
PCT/EP1995/002808 WO1996002583A1 (en) 1994-07-20 1995-07-18 Multistage process for the (co)polymerization of olefins

Publications (2)

Publication Number Publication Date
DE69509488D1 DE69509488D1 (de) 1999-06-10
DE69509488T2 true DE69509488T2 (de) 1999-11-04

Family

ID=11369316

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69509488T Expired - Lifetime DE69509488T2 (de) 1994-07-20 1995-07-18 Mehrstufenverfahren zur (co)-polymerisierung von olefinen

Country Status (27)

Country Link
US (1) US5589549A (de)
EP (1) EP0720629B1 (de)
JP (1) JP4131986B2 (de)
KR (1) KR100375361B1 (de)
CN (1) CN1070504C (de)
AT (1) ATE179724T1 (de)
AU (1) AU693239B2 (de)
BG (1) BG63015B1 (de)
BR (1) BR9506342A (de)
CA (1) CA2171835A1 (de)
CZ (1) CZ290718B6 (de)
DE (1) DE69509488T2 (de)
DK (1) DK0720629T3 (de)
ES (1) ES2132695T3 (de)
FI (1) FI961268A (de)
HU (1) HU214988B (de)
IL (1) IL114638A (de)
IT (1) IT1273660B (de)
MX (1) MX9601041A (de)
NO (1) NO309430B1 (de)
PL (1) PL313587A1 (de)
RU (1) RU2176252C2 (de)
SK (1) SK281620B6 (de)
TR (1) TR199500879A2 (de)
TW (1) TW424099B (de)
WO (1) WO1996002583A1 (de)
ZA (1) ZA955987B (de)

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US11267916B2 (en) 2014-02-07 2022-03-08 Eastman Chemical Company Adhesive composition comprising amorphous propylene-ethylene copolymer and polyolefins
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US10647795B2 (en) 2014-02-07 2020-05-12 Eastman Chemical Company Adhesive composition comprising amorphous propylene-ethylene copolymer and polyolefins
US10723824B2 (en) 2014-02-07 2020-07-28 Eastman Chemical Company Adhesives comprising amorphous propylene-ethylene copolymers
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US9725569B2 (en) 2015-06-05 2017-08-08 Exxonmobil Chemical Patents Inc. Porous propylene polymers
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US10329360B2 (en) 2015-06-05 2019-06-25 Exxonmobil Chemical Patents Inc. Catalyst system comprising supported alumoxane and unsupported alumoxane particles
WO2016196339A2 (en) 2015-06-05 2016-12-08 Exxonmobil Chemical Patents Inc. Production of heterophasic polymers in gas or slurry phase
US10077325B2 (en) 2015-06-05 2018-09-18 Exxonmobil Chemical Patents Inc. Silica supports with high aluminoxane loading capability
US9738779B2 (en) 2015-06-05 2017-08-22 Exxonmobil Chemical Patents Inc. Heterophasic copolymers and sequential polymerization
US10723821B2 (en) 2015-06-05 2020-07-28 Exxonmobil Chemical Patents Inc. Supported metallocene catalyst systems for polymerization
US10280235B2 (en) 2015-06-05 2019-05-07 Exxonmobil Chemical Patents Inc. Catalyst system containing high surface area supports and sequential polymerization to produce heterophasic polymers
US10294316B2 (en) 2015-06-05 2019-05-21 Exxonmobil Chemical Patents Inc. Silica supports with high aluminoxane loading capability
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Also Published As

Publication number Publication date
WO1996002583A1 (en) 1996-02-01
DK0720629T3 (da) 1999-11-01
RU2176252C2 (ru) 2001-11-27
CZ113596A3 (en) 1996-10-16
JPH09503250A (ja) 1997-03-31
ITMI941515A0 (it) 1994-07-20
CZ290718B6 (cs) 2002-10-16
BG100515A (en) 1997-01-31
HU214988B (hu) 1998-08-28
EP0720629B1 (de) 1999-05-06
US5589549A (en) 1996-12-31
CN1070504C (zh) 2001-09-05
TW424099B (en) 2001-03-01
HUT74779A (en) 1997-02-28
KR960704955A (ko) 1996-10-09
EP0720629A1 (de) 1996-07-10
ITMI941515A1 (it) 1996-01-20
IL114638A (en) 1999-12-31
DE69509488D1 (de) 1999-06-10
CN1134712A (zh) 1996-10-30
NO309430B1 (no) 2001-01-29
CA2171835A1 (en) 1996-02-01
FI961268A (fi) 1996-05-02
PL313587A1 (en) 1996-07-08
JP4131986B2 (ja) 2008-08-13
ZA955987B (en) 1996-06-18
IL114638A0 (en) 1995-11-27
NO961108D0 (no) 1996-03-19
NO961108L (no) 1996-05-10
BG63015B1 (bg) 2001-01-31
AU693239B2 (en) 1998-06-25
BR9506342A (pt) 1997-08-05
FI961268A0 (fi) 1996-03-19
MX9601041A (es) 1997-06-28
ES2132695T3 (es) 1999-08-16
AU3113295A (en) 1996-02-16
SK281620B6 (sk) 2001-05-10
KR100375361B1 (ko) 2003-05-12
TR199500879A2 (tr) 1996-06-21
HU9600841D0 (en) 1996-05-28
IT1273660B (it) 1997-07-09
ATE179724T1 (de) 1999-05-15
SK49396A3 (en) 1997-03-05

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Legal Events

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8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: PFENNING MEINIG & PARTNER GBR, 80339 MUENCHEN

8328 Change in the person/name/address of the agent

Representative=s name: MAIWALD PATENTANWALTSGESELLSCHAFT MBH, 80335 MUENC

8328 Change in the person/name/address of the agent

Representative=s name: DERZEIT KEIN VERTRETER BESTELLT