BR8707823A - Polimerizacao de etileno a alta temperatura e alta pressao - Google Patents

Polimerizacao de etileno a alta temperatura e alta pressao

Info

Publication number
BR8707823A
BR8707823A BR8707823A BR8707823A BR8707823A BR 8707823 A BR8707823 A BR 8707823A BR 8707823 A BR8707823 A BR 8707823A BR 8707823 A BR8707823 A BR 8707823A BR 8707823 A BR8707823 A BR 8707823A
Authority
BR
Brazil
Prior art keywords
ethylene polymerization
pressure ethylene
high temperature
high pressure
temperature
Prior art date
Application number
BR8707823A
Other languages
English (en)
Inventor
Howard Curtis Welborn Jr
Charles Stanley Speed
Original Assignee
Exxon Chemical Patents 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26733501&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8707823(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Exxon Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Publication of BR8707823A publication Critical patent/BR8707823A/pt

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
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • 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
    • 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
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BR8707823A 1986-09-19 1987-06-10 Polimerizacao de etileno a alta temperatura e alta pressao BR8707823A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US90975286A 1986-09-19 1986-09-19
US5478587A 1987-06-04 1987-06-04
PCT/US1987/001353 WO1988002009A1 (en) 1986-09-19 1987-06-10 High pressure, high temperature polymerization of ethylene

Publications (1)

Publication Number Publication Date
BR8707823A true BR8707823A (pt) 1989-08-15

Family

ID=26733501

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8707823A BR8707823A (pt) 1986-09-19 1987-06-10 Polimerizacao de etileno a alta temperatura e alta pressao

Country Status (16)

Country Link
EP (1) EP0323454B2 (pt)
JP (1) JP2588416B2 (pt)
KR (1) KR940010335B1 (pt)
AU (1) AU615629B2 (pt)
BR (1) BR8707823A (pt)
CA (1) CA1338046C (pt)
DE (1) DE3788652T2 (pt)
DK (1) DK275188A (pt)
ES (1) ES2004300A6 (pt)
FI (1) FI891309A0 (pt)
HU (1) HU206130B (pt)
IL (1) IL82843A0 (pt)
PL (1) PL150743B1 (pt)
PT (1) PT85048B (pt)
WO (1) WO1988002009A1 (pt)
YU (1) YU46210B (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5384299A (en) * 1987-01-30 1995-01-24 Exxon Chemical Patents Inc. Ionic metallocene catalyst compositions
US5408017A (en) * 1987-01-30 1995-04-18 Exxon Chemical Patents Inc. High temperature polymerization process using ionic catalysts to produce polyolefins
AU603487B2 (en) * 1987-09-14 1990-11-15 Exxon Chemical Patents Inc. Method for preparing an active metallocene-alumoxane catalyst in situ during polymerization
DE3808268A1 (de) * 1988-03-12 1989-09-21 Hoechst Ag Verfahren zur herstellung eines 1-olefinpolymers
DE3808267A1 (de) * 1988-03-12 1989-09-21 Hoechst Ag Verfahren zur herstellung von 1-olefinpolymeren
WO1994000500A1 (en) * 1992-06-26 1994-01-06 Exxon Chemical Patents Inc. Solution phase polymerization process utilizing metallocene catalyst with production of olefin polymers
US5972822A (en) * 1994-08-02 1999-10-26 The Dow Chemical Company Biscyclopentadienyldiene complex containing addition polymerization catalysts
BR9708232A (pt) * 1996-03-27 1999-08-03 Dow Chemical Co Ativador de catalisador sistema de catalisador para polimerização de alfa-olefinas e processo de polimerização
DE19617230A1 (de) 1996-04-30 1997-11-06 Basf Ag Oxidierte Metallocen-Polyolefin-Wachse
US6110858A (en) * 1996-12-18 2000-08-29 Tosoh Corporation Olefin polymerization catalysts and process for producing olefin polymers
KR19990087052A (ko) * 1996-12-20 1999-12-15 고오사이 아끼오 올레핀 중합체 및 이의 필름 또는 시트, 및 올레핀 중합체의 제조방법
EP1159351A1 (en) 1998-12-08 2001-12-05 The Dow Chemical Company Melt-bondable polypropylene/ethylene polymer fiber and composition for making the same
WO2002008303A1 (en) 2000-07-20 2002-01-31 The Dow Chemical Company Expanded anionic compounds comprising hydroxyl or quiescent reactive functionality and catalyst activators therefrom
USRE42957E1 (en) 2004-03-31 2011-11-22 Mitsui Chemicals, Inc. Process for producing olefin polymers
WO2008059065A1 (de) 2006-11-17 2008-05-22 Chemetall Gmbh Koordinationsverbindungen der borgruppe
DE102008041748A1 (de) 2007-08-30 2009-03-05 Chemetall Gmbh Sauerstoffverbindung der Borgruppe
US8722817B2 (en) 2009-06-05 2014-05-13 Dow Global Technologies Llc Process to make long chain branched (LCB), block, or interconnected copolymers of ethylene
CN104684919A (zh) 2012-07-31 2015-06-03 陶氏环球技术有限责任公司 制备烯烃聚合催化剂活化剂的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2608933A1 (de) * 1976-03-04 1977-09-08 Basf Ag Verfahren zum herstellen von polyaethylen
DE2608863A1 (de) * 1976-03-04 1977-09-08 Basf Ag Verfahren zum herstellen von polyaethylen
DE3007725A1 (de) * 1980-02-29 1981-09-17 Hansjörg Prof. Dr. 2000 Hamburg Sinn Verfahren zur herstellung von polyethylen, polypropylen und copolymeren
DE3150270A1 (de) * 1981-12-18 1983-06-30 EC Erdölchemie GmbH, 5000 Köln Hochdruckpolymerisation von ethylen
DE3240383A1 (de) † 1982-11-02 1984-05-03 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von oligomeren aluminoxanen
ZA844157B (en) † 1983-06-06 1986-01-29 Exxon Research Engineering Co Process and catalyst for polyolefin density and molecular weight control
US4665208A (en) † 1985-07-11 1987-05-12 Exxon Chemical Patents Inc. Process for the preparation of alumoxanes

Also Published As

Publication number Publication date
HUT51307A (en) 1990-04-28
CA1338046C (en) 1996-02-06
IL82843A0 (en) 1987-12-20
EP0323454A1 (en) 1989-07-12
AU615629B2 (en) 1991-10-10
PL266230A1 (en) 1988-07-21
HU206130B (en) 1992-08-28
AU7549387A (en) 1988-04-07
DE3788652D1 (de) 1994-02-10
JPH01503788A (ja) 1989-12-21
WO1988002009A1 (en) 1988-03-24
KR880701745A (ko) 1988-11-04
DK275188D0 (da) 1988-05-19
FI891309A (fi) 1989-03-20
PT85048B (pt) 1990-05-31
DK275188A (da) 1988-05-19
EP0323454B1 (en) 1993-12-29
KR940010335B1 (ko) 1994-10-22
JP2588416B2 (ja) 1997-03-05
DE3788652T2 (de) 1994-04-28
EP0323454B2 (en) 2002-12-04
PT85048A (en) 1987-07-01
PL150743B1 (en) 1990-06-30
FI891309A0 (fi) 1989-03-20
YU46210B (sh) 1993-05-28
ES2004300A6 (es) 1988-12-16
YU109687A (en) 1988-08-31

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Legal Events

Date Code Title Description
FF Decision: intention to grant
KD Notifcation of receipt (letter patent)
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 10/06/2002