ATE97139T1 - Polymerisationskatalysator auf traeger. - Google Patents

Polymerisationskatalysator auf traeger.

Info

Publication number
ATE97139T1
ATE97139T1 AT87307986T AT87307986T ATE97139T1 AT E97139 T1 ATE97139 T1 AT E97139T1 AT 87307986 T AT87307986 T AT 87307986T AT 87307986 T AT87307986 T AT 87307986T AT E97139 T1 ATE97139 T1 AT E97139T1
Authority
AT
Austria
Prior art keywords
support
supported
polymerization catalyst
vib
reaction product
Prior art date
Application number
AT87307986T
Other languages
English (en)
Inventor
Howard Curtis Welborn
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
Application filed by Exxon Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Application granted granted Critical
Publication of ATE97139T1 publication Critical patent/ATE97139T1/de

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
    • 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
    • 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
    • C08F4/65904—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with another component of C08F4/64
    • 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
    • C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, 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
    • 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
    • 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

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)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
AT87307986T 1986-09-09 1987-09-09 Polymerisationskatalysator auf traeger. ATE97139T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/906,103 US5077255A (en) 1986-09-09 1986-09-09 New supported polymerization catalyst
EP87307986A EP0260130B1 (de) 1986-09-09 1987-09-09 Polymerisationskatalysator auf Träger

Publications (1)

Publication Number Publication Date
ATE97139T1 true ATE97139T1 (de) 1993-11-15

Family

ID=25421940

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87307986T ATE97139T1 (de) 1986-09-09 1987-09-09 Polymerisationskatalysator auf traeger.

Country Status (21)

Country Link
US (2) US5077255A (de)
EP (1) EP0260130B1 (de)
JP (1) JP2725010B2 (de)
KR (1) KR950010227B1 (de)
AT (1) ATE97139T1 (de)
AU (1) AU620316B2 (de)
BR (1) BR8707851A (de)
CA (1) CA1300119C (de)
DE (1) DE3788096T2 (de)
DK (1) DK254988D0 (de)
ES (1) ES2059389T3 (de)
FI (1) FI891109L (de)
HU (1) HUT51651A (de)
IL (1) IL83708A (de)
IN (1) IN171879B (de)
MX (1) MX169193B (de)
NO (1) NO881826D0 (de)
PL (1) PL267645A1 (de)
WO (1) WO1988002008A1 (de)
YU (2) YU46069B (de)
ZA (1) ZA876545B (de)

Families Citing this family (282)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5153157A (en) † 1987-01-30 1992-10-06 Exxon Chemical Patents Inc. Catalyst system of enhanced productivity
EP0284708B1 (de) * 1987-04-03 1996-01-31 Fina Technology, Inc. Metallocen-katalysatorsysteme für die Polymersation von Olefinen, mit einer Silizium-Hydrocarbyl-Brücke.
DE3726067A1 (de) * 1987-08-06 1989-02-16 Hoechst Ag Verfahren zur herstellung von 1-olefinpolymeren
AU603487B2 (en) * 1987-09-14 1990-11-15 Exxon Chemical Patents Inc. Method for preparing an active metallocene-alumoxane catalyst in situ during polymerization
DE3808267A1 (de) * 1988-03-12 1989-09-21 Hoechst Ag Verfahren zur herstellung von 1-olefinpolymeren
US5008228A (en) * 1988-03-29 1991-04-16 Exxon Chemical Patents Inc. Method for preparing a silica gel supported metallocene-alumoxane catalyst
EP0339571B1 (de) * 1988-04-26 1994-02-23 Showa Denko Kabushiki Kaisha Verfahren zur Herstellung von Ethylenpolymeren
US4871705A (en) * 1988-06-16 1989-10-03 Exxon Chemical Patents Inc. Process for production of a high molecular weight ethylene a-olefin elastomer with a metallocene alumoxane catalyst
US6025448A (en) 1989-08-31 2000-02-15 The Dow Chemical Company Gas phase polymerization of olefins
JP3046361B2 (ja) * 1989-12-13 2000-05-29 三井化学株式会社 α−オレフィンの重合方法
US5032562A (en) * 1989-12-27 1991-07-16 Mobil Oil Corporation Catalyst composition and process for polymerizing polymers having multimodal molecular weight distribution
US5120696A (en) * 1989-12-29 1992-06-09 Mitsui Petrochemical Industries, Ltd. Olefin polymerization catalyst and process for the polymerization of olefins
US6538080B1 (en) 1990-07-03 2003-03-25 Bp Chemicals Limited Gas phase polymerization of olefins
US5369196A (en) † 1990-11-30 1994-11-29 Idemitsu Kosan Co., Ltd. Production process of olefin based polymers
DE69219206T2 (de) * 1991-05-31 1997-08-28 Mitsui Petrochemical Ind Fester Katalysatorbestandteil, Katalysator und Verfahren für Olefinpolymerisation
GB9116297D0 (en) * 1991-07-29 1991-09-11 Shell Int Research Co-oligomerisation process
US5847053A (en) * 1991-10-15 1998-12-08 The Dow Chemical Company Ethylene polymer film made from ethylene polymer blends
AU656033B2 (en) * 1991-10-28 1995-01-19 Shell Internationale Research Maatschappij B.V. Group IVA metal compounds and catalyst compositions based thereon
DE69224600T2 (de) * 1991-11-12 1998-08-27 Nippon Oil Co Ltd Katalysatorbestandteile für Olefinpolymerisation
US5362824A (en) * 1991-12-13 1994-11-08 Mobil Oil Corporation Olefin polymerization catalysts
US5461017A (en) * 1991-12-13 1995-10-24 Mobil Oil Corporation Olefin polymerization catalysts
US5688887A (en) * 1992-05-26 1997-11-18 Amoco Corporation Reactive, low molecular weight, viscous poly(1-olefins) and copoly(1-olefins) and their method of manufacture
US6043401A (en) * 1992-05-26 2000-03-28 Bp Amoco Corporation Reactive, low molecular weight, viscous poly(1-olefins) and copoly(1-olefins) and their method of manufacture
PT586168E (pt) * 1992-09-04 2000-12-29 Bp Chem Int Ltd Composicoes cataliticas e processo para a preparacao de olefinas
CA2105889A1 (en) * 1992-09-10 1994-03-11 Yoshio Tajima Catalyst component for the polymerization of olefins and process for preparing olefin polymers using same
US5260245A (en) * 1992-10-19 1993-11-09 Mobil Oil Corporation High activity polyethylene catalysts
US5602067A (en) * 1992-12-28 1997-02-11 Mobil Oil Corporation Process and a catalyst for preventing reactor fouling
US5420220A (en) * 1993-03-25 1995-05-30 Mobil Oil Corporation LLDPE films
US5332706A (en) * 1992-12-28 1994-07-26 Mobil Oil Corporation Process and a catalyst for preventing reactor fouling
WO1994017112A2 (en) * 1993-01-29 1994-08-04 The Dow Chemical Company Ethylene interpolymerizations
BE1006880A3 (fr) * 1993-03-01 1995-01-17 Solvay Precurseur solide d'un systeme catalytique pour la polymerisation d'olefines, procede pour sa preparation, systeme catalytique comprenant ce precurseur solide et procede de polymerisation d'olefines en presence de ce systeme catalytique.
US6228449B1 (en) 1994-01-31 2001-05-08 3M Innovative Properties Company Sheet material
US5523136A (en) * 1993-04-30 1996-06-04 Cypress Packaging Packaging film, packages and methods for using them
IT1264680B1 (it) 1993-07-07 1996-10-04 Spherilene Srl Catalizzatori supportati per la polimerizzazione delle olefine
US5397613A (en) * 1993-07-12 1995-03-14 Viskase Corporation Puncture resistant heat shrinkable film containing narrow molecular weight ethylene alpha olefin
CA2125999C (en) * 1993-07-12 1998-09-22 Paul Nick Georgelos Puncture resistant heat shrinkable film containing narrow molecular weight ethylene alpha olefin
US5401816A (en) * 1993-09-27 1995-03-28 Phillips Petroleum Company Transition metal catalyst, method of preparing catalyst, polymerization process employing catalyst, and polymer produced
US5466649A (en) * 1993-10-15 1995-11-14 Exxon Chemical Patents Inc. Polymerization catalyst systems, their production and use
SG88707A1 (en) * 1993-10-21 2002-05-21 Mobil Oil Corp Improved in situ blends of bimodal molecular weight distribution
US5397757A (en) * 1993-10-27 1995-03-14 Mobil Oil Corporation Cocatalysts for metallocene-based olefin polymerization catalyst systems
US5614456A (en) * 1993-11-15 1997-03-25 Mobil Oil Corporation Catalyst for bimodal molecular weight distribution ethylene polymers and copolymers
JP3670010B2 (ja) * 1993-11-18 2005-07-13 モービル・オイル・コーポレーション 触媒組成物の製造方法
WO1995013872A1 (en) * 1993-11-18 1995-05-26 Mobil Oil Corporation Catalyst for preparing alpha-olefin polymers and copolymers
US6245705B1 (en) * 1993-11-18 2001-06-12 Univation Technologies Cocatalysts for metallocene-based olefin polymerization catalyst systems
DE4344672C1 (de) * 1993-12-27 1995-06-14 Basf Ag Verfahren zur Herstellung von Polymerisaten des Ethylens durch Suspensionspolymerisation
US5416179A (en) * 1994-03-16 1995-05-16 Phillips Petroleum Company Catalyst compositions and olefin polymerization
US5648438A (en) * 1994-04-01 1997-07-15 Exxon Chemical Patents, Inc. Process for producing polymers with multimodal molecular weight distributions
US5460861A (en) * 1994-05-10 1995-10-24 Viskase Corporation Multilayer stretch/shrink film
IT1270070B (it) * 1994-07-08 1997-04-28 Spherilene Srl Componenti e catalizzatori per la polimerizzazione di olefine
JP3349277B2 (ja) * 1994-07-26 2002-11-20 新日本石油株式会社 ポリオレフィンの製造方法
WO1996007478A1 (en) 1994-09-08 1996-03-14 Mobil Oil Corporation Catalytic control of the mwd of a broad/bimodal resin in a single reactor
US5525678A (en) * 1994-09-22 1996-06-11 Mobil Oil Corporation Process for controlling the MWD of a broad/bimodal resin produced in a single reactor
US5773106A (en) 1994-10-21 1998-06-30 The Dow Chemical Company Polyolefin compositions exhibiting heat resistivity, low hexane-extractives and controlled modulus
US5529965A (en) * 1994-10-28 1996-06-25 Exxon Chemical Patents Inc. Polymerization catalyst systems, their production and use
US6043180A (en) * 1994-11-17 2000-03-28 The Dow Chemical Company Supported catalyst component, supported catalyst, their preparation, and addition polymerization process
US6506866B2 (en) * 1994-11-17 2003-01-14 Dow Global Technologies Inc. Ethylene copolymer compositions
US5516848A (en) * 1995-01-31 1996-05-14 Exxon Chemical Patents Inc. Process to produce thermoplastic elastomers
US5539056A (en) * 1995-01-31 1996-07-23 Exxon Chemical Patents Inc. Thermoplastic elastomers
US5882750A (en) * 1995-07-03 1999-03-16 Mobil Oil Corporation Single reactor bimodal HMW-HDPE film resin with improved bubble stability
DE69606811T3 (de) * 1995-07-31 2012-01-12 Kureha Corp. Mehrschichtfolie
US5869575A (en) * 1995-08-02 1999-02-09 The Dow Chemical Company Ethylene interpolymerizations
ES2120868B1 (es) * 1995-08-03 2000-09-16 Repsol Quimica Sa Sistema de catalizadores hetereogeneos tipo metalogeno, para procesos de obtencion de poliolefinas.
CA2186698A1 (en) * 1995-09-29 1997-03-30 Osamu Nakazawa Process for the production of polyolefins
US6486089B1 (en) 1995-11-09 2002-11-26 Exxonmobil Oil Corporation Bimetallic catalyst for ethylene polymerization reactions with uniform component distribution
US6395669B1 (en) 1996-01-18 2002-05-28 Equistar Chemicals, Lp Catalyst component and system
US5749202A (en) * 1996-03-12 1998-05-12 Tenneco Packaging Stretch wrap films
US5814399A (en) * 1996-03-12 1998-09-29 Tenneco Packaging Stretch wrap films
US5752362A (en) * 1996-03-12 1998-05-19 Tenneco Packaging Stretch wrap films
US5998017A (en) * 1996-03-12 1999-12-07 Tenneco Packaging Stretch wrap films
US5976682A (en) * 1996-03-12 1999-11-02 Tenneco Packaging Stretch wrap films
US5902684A (en) * 1996-03-12 1999-05-11 Tenneco Packaging Inc. Multilayered Metallocene stretch wrap films
USRE38429E1 (en) * 1996-03-12 2004-02-17 Tyco Plastics Services Ag Stretch wrap films
US6417130B1 (en) 1996-03-25 2002-07-09 Exxonmobil Oil Corporation One pot preparation of bimetallic catalysts for ethylene 1-olefin copolymerization
ES2129323B1 (es) * 1996-04-18 2000-09-16 Repsol Quimica Sa Procedimiento para la obtencion de un sistema catalitico para la polimerizacion de alpha-olefinas en suspension en fase gas a bajas y altas temperaturas o en masa a altas presiones y altas o bajas temperaturas
WO1998002247A1 (en) * 1996-07-15 1998-01-22 Mobil Oil Corporation Comonomer pretreated bimetallic catalyst for blow molding and film applications
US20030195109A1 (en) 1996-10-31 2003-10-16 Jose Sancho Royo Catalytic systems for the polimerisation and copolimerisation of alpha-olefins
US6376035B1 (en) 1996-12-05 2002-04-23 Pactiv Corporation Zipper fins for plastic bags
US5851070A (en) * 1996-12-05 1998-12-22 Tenneco Packaging Inc. Seals for plastic bags
US5919535A (en) * 1996-12-05 1999-07-06 Tenneco Packaging Fins for plastic bags
EP0853091A1 (de) * 1997-01-13 1998-07-15 Bp Chemicals S.N.C. Verfahren zur Polymerisation
US5989725A (en) * 1997-01-16 1999-11-23 Tenneco Packaging Clear high molecular weight film
GB9700945D0 (en) * 1997-01-17 1997-03-05 Bp Chem Int Ltd Catalyst activators
DE69831819T2 (de) * 1997-01-30 2006-07-06 Total Petrochemicals Research Feluy, Seneffe Selektive Wirkung von Metallocen-Katalysatoren für die Herstellung von isotaktischen Polyolefinen
EP0856524A1 (de) 1997-02-01 1998-08-05 Repsol Quimica S.A. Heterogene Katalysatorzusammensetzungen zur Polymerisation von Olefinen, Verfahren zu deren Herstellung und deren Verwendung
US6013378A (en) * 1997-03-17 2000-01-11 Tenneco Packaging HMW HDPE film with improved impact strength
US6093480A (en) * 1997-05-21 2000-07-25 Tenneco Packaging Stretch wrap films
US5907942A (en) * 1997-05-21 1999-06-01 Tenneco Packaging Stretch wrap films
US5922441A (en) * 1997-06-11 1999-07-13 Tenneco Packaging Inc. Stretch wrap films
US5907943A (en) * 1997-06-11 1999-06-01 Tenneco Packaging Inc. Stretch wrap films
US6268447B1 (en) 1998-12-18 2001-07-31 Univation Technologies, L.L.C. Olefin polymerization catalyst
US6103657A (en) 1997-07-02 2000-08-15 Union Carbide Chemicals & Plastics Technology Corporation Catalyst for the production of olefin polymers
CA2210131C (en) * 1997-07-09 2005-08-02 Douglas W. Stephan Supported phosphinimine-cp catalysts
US6051525A (en) * 1997-07-14 2000-04-18 Mobil Corporation Catalyst for the manufacture of polyethylene with a broad or bimodal molecular weight distribution
US6153551A (en) 1997-07-14 2000-11-28 Mobil Oil Corporation Preparation of supported catalyst using trialkylaluminum-metallocene contact products
TR200000363T2 (tr) 1997-08-08 2000-06-21 The Dow Chemical Company Bir yer, duvar ya da tavan kaplama malzemesi olarak kullanım için uygun olan levha halinde malzemeler, ve aynısını yapmaya mahsus yöntemler ve ara ürünler.
KR20010023332A (ko) 1997-08-27 2001-03-26 그래햄 이. 테일러 가공성이 개선된 탄성중합체
US6083611A (en) * 1997-11-12 2000-07-04 Tenneco Packaging, Inc. Roll wrap film
US6124412A (en) * 1997-12-29 2000-09-26 Saudi Basic Industries Corporation Alumoxane-enhanced, supported ziegler-natta polymerization catalysts, methods of making same, processes of using same and polymers produced therefrom
US6569964B2 (en) 1997-12-29 2003-05-27 Saudi Basic Industries Corporation Alumoxane-enhanced, supported Ziegler-Natta catalysts, methods of making same, processes of using same and polymers produced therefrom
PT953581E (pt) 1998-04-27 2004-07-30 Repsol Quimica Sa Sistemas cataliticos para a polimerizacao e a copolimerizacao de alfa-olefinas
US6245868B1 (en) 1998-05-29 2001-06-12 Univation Technologies Catalyst delivery method, a catalyst feeder and their use in a polymerization process
US6136747A (en) * 1998-06-19 2000-10-24 Union Carbide Chemicals & Plastics Technology Corporation Mixed catalyst composition for the production of olefin polymers
US6303719B1 (en) 1998-12-18 2001-10-16 Univation Technologies Olefin polymerization catalyst system
US6258903B1 (en) 1998-12-18 2001-07-10 Univation Technologies Mixed catalyst system
US6653254B1 (en) * 1999-02-22 2003-11-25 Fina Technology, Inc Ziegler-Natta catalyst with metallocene for olefin polymerization
CA2278042C (en) 1999-07-19 2008-12-16 Nova Chemicals Corporation Mixed phosphinimine catalyst
US6403520B1 (en) * 1999-09-17 2002-06-11 Saudi Basic Industries Corporation Catalyst compositions for polymerizing olefins to multimodal molecular weight distribution polymer, processes for production and use of the catalyst
US6548442B1 (en) * 1999-12-03 2003-04-15 Phillips Petroleum Company Organometal compound catalyst
US6399531B1 (en) 1999-12-28 2002-06-04 Union Carbide Chemicals & Plastics Technology Corporation Hybrid ziegler-natta and cycloalkadienyl catalysts for the production of polyolefins
US6444605B1 (en) 1999-12-28 2002-09-03 Union Carbide Chemicals & Plastics Technology Corporation Mixed metal alkoxide and cycloalkadienyl catalysts for the production of polyolefins
GC0000293A (en) * 2000-10-10 2006-11-01 Saudi Basic Ind Corp Catalyst composition and process for olfin polymerization and copolymerization using supported metallocene catalyst systems
EP1368119A4 (de) * 2001-01-16 2010-11-03 Exxonmobil Chem Patents Inc Polymerisationsverfahren mit mischkatalysatorzusammensetzungen
ES2290309T3 (es) * 2001-06-13 2008-02-16 Beta Technologie Ag Reactores de polimerizacion en masa y metodos de polimerizacion.
JP2005511802A (ja) * 2001-11-30 2005-04-28 エクソンモービル・ケミカル・パテンツ・インク チーグラー・ナッタ／メタロセン混合触媒の製造方法
JP2005511804A (ja) * 2001-11-30 2005-04-28 エクソンモービル・ケミカル・パテンツ・インク 非単一部位触媒／単一部位触媒組み合わせを用いて製造されるエチレン／α−オレフィンコポリマー並びにその製造及びその使用
EP1461150A4 (de) * 2001-11-30 2009-01-28 Univation Tech Llc Bimetallkatalysatoren mit höherer aktivität
EP1323746B1 (de) 2001-12-19 2009-02-11 Borealis Technology Oy Herstellung von geträgerten Katalysatoren für die Olefinpolymerisation
EP1323747A1 (de) 2001-12-19 2003-07-02 Borealis Technology Oy Herstellung von Katalysatoren für die Olefinpolymerisation
WO2003095508A2 (en) * 2002-05-06 2003-11-20 Union Carbide Chemicals & Plastics Technology Corporation Mixed catalyst compositions for the production of polyolefins
US20040052690A1 (en) * 2002-09-12 2004-03-18 Eaton Gerald B. Polymerization reactant injection system
US7223822B2 (en) 2002-10-15 2007-05-29 Exxonmobil Chemical Patents Inc. Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom
US7524910B2 (en) 2002-10-15 2009-04-28 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
AU2003292377A1 (en) * 2002-12-17 2004-07-09 Bp Chemicals Limited Supported oftien polymerization catalyst
WO2004094487A1 (en) * 2003-03-21 2004-11-04 Dow Global Technologies, Inc. Morphology controlled olefin polymerization process
US6953764B2 (en) 2003-05-02 2005-10-11 Dow Global Technologies Inc. High activity olefin polymerization catalyst and process
EP1489110B1 (de) 2003-06-20 2012-01-18 Borealis Polymers Oy Verfahren zur Herstellung eines Katalysators für die Olefinpolymerisation
CN100351014C (zh) * 2004-07-29 2007-11-28 中国石油化工股份有限公司 一种非茂金属催化剂及其制备方法
GB0423555D0 (en) 2004-10-22 2004-11-24 Borealis Tech Oy Process
JP5346469B2 (ja) 2004-12-17 2013-11-20 揚子石油化工股▲分▼有限公司 担持非メタロセンオレフィン重合触媒、その調製方法及び使用方法
US7582711B2 (en) * 2005-03-04 2009-09-01 Univation Technologies, Llc Ziegler-type catalysts having increased productivity
ES2348171T3 (es) 2005-10-21 2010-11-30 Borealis Technology Oy Composición.
EP1795542A1 (de) 2005-12-07 2007-06-13 Borealis Technology Oy Polymer
EP1803743B1 (de) 2005-12-30 2016-08-10 Borealis Technology Oy Katalysatorpartikel
EP1803747A1 (de) 2005-12-30 2007-07-04 Borealis Technology Oy Oberflächemodifizierte Polymerisationskatalysatoren zur Herstellung von Polyolefinfilmen mit niedrigem Gelgehalt
US20070299222A1 (en) * 2006-04-04 2007-12-27 Fina Technology, Inc. Transition metal catalysts and formation thereof
US7683002B2 (en) * 2006-04-04 2010-03-23 Fina Technology, Inc. Transition metal catalyst and formation thereof
EP1878764B2 (de) 2006-07-14 2015-04-22 Borealis Technology Oy Polyethylen hoher Dichte
WO2008047173A1 (es) * 2006-10-19 2008-04-24 Centro De Investigacion En Quimica Aplicada Catalizador para polimerizar en fase heterogenea olefinas y dienos conjugados, proceso de obtencion y empleo del mismo
US7662894B2 (en) * 2006-12-19 2010-02-16 Saudi Bosic Industries Corporation Polymer supported metallocene catalyst composition for polymerizing olefins
DE602007005452D1 (de) 2007-01-22 2010-05-06 Borealis Tech Oy Polypropylenzusammensetzung mit niedriger Oberflächenenergie
CA2605044C (en) * 2007-10-01 2014-12-02 Nova Chemicals Corporation Polymerization process using a mixed catalyst system
EP2202247B1 (de) 2007-10-16 2012-12-12 Sinopec Yangzi Petrochemical Company Ltd. Gestützter nicht-metallocen-katalysator und verfahren zu seiner herstellung
KR101206940B1 (ko) 2007-10-16 2012-11-30 시노펙 양지 페트로케미컬 컴퍼니 엘티디. 마그네슘 화합물 상에 담지된 비-메탈로센 촉매 및 이의 제조방법
TW200932762A (en) 2007-10-22 2009-08-01 Univation Tech Llc Polyethylene compositions having improved properties
US20100280206A1 (en) 2007-11-09 2010-11-04 Borealis Technology Oy Polyethylene copolymer
TW200936619A (en) 2007-11-15 2009-09-01 Univation Tech Llc Polymerization catalysts, methods of making, methods of using, and polyolefin products made therefrom
US8835577B2 (en) 2007-11-15 2014-09-16 Univation Technologies, Llc Catalyst systems having a tailored hydrogen response
EP2130860A1 (de) 2008-06-06 2009-12-09 Borealis Technology Oy Polymer
EP2133389A1 (de) 2008-06-12 2009-12-16 Borealis AG Polypropylenzusammensetzung
EP2172490A1 (de) 2008-10-03 2010-04-07 Ineos Europe Limited Polimerisationsverfahren
WO2010052264A1 (en) 2008-11-07 2010-05-14 Borealis Ag Solid catalyst composition
EP2186831B1 (de) 2008-11-10 2013-01-02 Borealis AG Verfahren zur Herstellung eines nicht geträgerten, festen Olefinpolymerisationskatalysators und Verwendung bei der Polymerisation von Olefinen
EP2186832B1 (de) 2008-11-10 2012-09-12 Borealis AG Verfahren zur Herstellung eines nicht geträgerten, festen Metallocenkatalysatorsystems und dessen Verwendung bei der Polymerisation von Olefinen
BRPI0922454A2 (pt) 2008-12-18 2018-05-22 Univation Tech Llc método para tratamento de leito de semente para uma reação de polimerização
EP2204410A1 (de) 2008-12-31 2010-07-07 Borealis AG Mit einer Zusammensetzung aus mittels eines Single-Site-Katalysators hergestelltem Polyethylen beschichteter Artikel
RU2542104C2 (ru) 2009-05-14 2015-02-20 Юнивейшн Текнолоджиз, Ллк Смешанные металлические каталитические системы со специально адаптированным откликом на водород
EP2275476A1 (de) 2009-06-09 2011-01-19 Borealis AG Automobilmaterial mit ausgezeichneter Strömung, hoher Steifheit, ausgezeichneter Leitfähigkeit und geringem CLTE
PL2308923T3 (pl) 2009-10-09 2012-11-30 Borealis Ag Kompozyt włókna szklanego o ulepszonej przetwarzalności
JP5670460B2 (ja) 2009-10-26 2015-02-18 中国石油化工股▲ふん▼有限公司 担持型非メタロセン触媒、その製造方法およびその使用
EP2330136B1 (de) 2009-12-07 2013-08-28 Borealis AG Verfahren zur Herstellung eines nicht geträgerten, festen Metallocenkatalysatorsystems und dessen Verwendung bei der Polymerisation von Olefinen
EP2510019A2 (de) 2009-12-07 2012-10-17 Univation Technologies, LLC Verfahren zur reduktion der statischen aufladung eines katalysators und verfahren zur verwendung des katalysators zur herstellung von polyolefinen
WO2011072850A1 (en) * 2009-12-16 2011-06-23 Basell Polyolefine Gmbh Polymerization process in the presence of an antistatic agent
EP2338921B8 (de) 2009-12-22 2015-05-06 Borealis AG Katalysatoren
EP2338920A1 (de) 2009-12-22 2011-06-29 Borealis AG Katalysatoren
CN102666603B (zh) 2009-12-22 2014-10-15 北欧化工公司 在单活性中心催化剂存在的情况下的聚丙烯制备
EP2357035A1 (de) 2010-01-13 2011-08-17 Ineos Europe Limited Polymerpulveraufbewahrungs- und/oder -transport- und/oder -entgasungsgefäßen
EP2383301A1 (de) 2010-04-30 2011-11-02 Ineos Europe Limited Polymerisierungsverfahren
EP2383298A1 (de) 2010-04-30 2011-11-02 Ineos Europe Limited Polymerisierungsverfahren
EP2385073A1 (de) 2010-05-07 2011-11-09 Borealis AG Katalysatoren
EP2386581B1 (de) 2010-05-07 2014-03-26 Borealis AG Herstellung eines Feststoffkatalysatorsystems
EP2386582B1 (de) 2010-05-07 2016-02-17 Borealis AG Herstellung eines Feststoffkatalysatorsystems
EP2386583A1 (de) 2010-05-07 2011-11-16 Borealis AG Herstellung eines Feststoffkatalysatorsystems
ES2455694T3 (es) 2010-08-06 2014-04-16 Borealis Ag Película multicapa
CN103270105B (zh) 2010-10-28 2015-11-25 博里利斯股份公司 单活性中心聚合物
US9394381B2 (en) 2010-11-29 2016-07-19 Ineos Sales (Uk) Limited Polymerisation control process
EP2495264B1 (de) 2011-03-04 2013-05-08 Borealis AG Äußere Kraftfahrzeugartikel mit verringerter Anstreichbarkeitsstörung
EP2554375B1 (de) 2011-08-03 2014-04-09 Borealis AG Film
US8383740B1 (en) 2011-08-12 2013-02-26 Ineos Usa Llc Horizontal agitator
CN103890016A (zh) * 2011-08-25 2014-06-25 韩化石油化学株式会社 使用金属茂催化剂制备聚乙烯蜡的方法
CN102964479B (zh) * 2011-08-31 2015-01-14 中国石油化工股份有限公司 负载型非茂金属催化剂、其制备方法及其应用
CN102964473A (zh) * 2011-08-31 2013-03-13 中国石油化工股份有限公司 负载型非茂金属催化剂、其制备方法及其应用
CN102964488B (zh) * 2011-08-31 2015-01-14 中国石油化工股份有限公司 负载型非茂金属催化剂、其制备方法及其应用
CN102964474B (zh) * 2011-08-31 2015-01-14 中国石油化工股份有限公司 负载型非茂金属催化剂、其制备方法及其应用
CN103874714B (zh) 2011-10-17 2016-06-22 英尼奥斯欧洲股份公司 聚合物脱气工艺控制
KR101331556B1 (ko) 2012-03-30 2013-11-20 대림산업 주식회사 멀티모달 폴리올레핀 수지 및 이로부터 제조되는 성형체
KR101495488B1 (ko) 2012-04-04 2015-02-24 보레알리스 아게 고-유동 섬유 강화 폴리프로필렌 조성물
ES2711081T3 (es) 2012-10-18 2019-04-30 Borealis Ag Catalizador para la polimerización de olefinas
EP2722344B1 (de) 2012-10-18 2017-03-22 Borealis AG Polymerisationsverfahren
EP2722346A1 (de) 2012-10-18 2014-04-23 Borealis AG Polymerisationsverfahren und Katalysator
KR101437509B1 (ko) 2012-12-03 2014-09-03 대림산업 주식회사 성형성 및 기계적 물성이 우수한 멀티모달 폴리올레핀 수지 제조를 위한 촉매 조성물 및 이를 이용한 중합 방법
EP2938620B1 (de) 2012-12-28 2020-09-02 Univation Technologies, LLC Verfahren zur integration von aluminoxanproduktion in eine katalysatorproduktion
ES2612627T3 (es) 2013-07-24 2017-05-17 Borealis Ag Proceso
ES2607378T3 (es) 2013-07-24 2017-03-31 Borealis Ag Proceso
CN105452364B (zh) 2013-08-14 2018-05-11 博里利斯股份公司 低温下具有改进的耐冲击性的丙烯组合物
KR101805396B1 (ko) 2013-08-21 2017-12-06 보레알리스 아게 높은 강성 및 인성을 갖는 고유동 폴리올레핀 조성물
EA031054B1 (ru) 2013-08-21 2018-11-30 Бореалис Аг Композиция полиолефина с высокой текучестью, жесткостью и ударной вязкостью
ES2587781T3 (es) 2013-09-27 2016-10-26 Borealis Ag Películas adecuadas para procesamiento BOPP de polímeros con altos XS y alta Tm
ES2568615T3 (es) 2013-10-11 2016-05-03 Borealis Ag Película para etiquetas orientada en la dirección de la máquina
US10519259B2 (en) 2013-10-24 2019-12-31 Borealis Ag Low melting PP homopolymer with high content of regioerrors and high molecular weight
EP2865713B1 (de) 2013-10-24 2016-04-20 Borealis AG Blasgeformter Artikel auf Basis eines bimodalen Random-Copolymers
EP3063185B9 (de) 2013-10-29 2017-11-15 Borealis AG Feste single-site-katalysatoren mit hoher polymerisationsaktivität
WO2015075088A1 (en) 2013-11-22 2015-05-28 Borealis Ag Low emission propylene homopolymer with high melt flow
CN105793298B (zh) 2013-12-04 2019-06-28 博里利斯股份公司 用于熔喷纤维的不含邻苯二甲酸酯的pp均聚物
SG11201604266WA (en) 2013-12-18 2016-07-28 Borealis Ag Bopp film with improved stiffness/toughness balance
EP3094660B1 (de) 2014-01-17 2018-12-19 Borealis AG Verfahren zur herstellung von propylen/1-buten-copolymeren
JP6474417B2 (ja) 2014-02-06 2019-02-27 ボレアリス エージー 軟質及び透明衝撃コポリマー
EP3102635B1 (de) 2014-02-06 2020-10-07 Borealis AG Weiche copolymere mit hoher schlagfestigkeit
EP2907841A1 (de) 2014-02-14 2015-08-19 Borealis AG Polypropylenverbundstoff
EP3747913B1 (de) 2014-04-02 2024-04-17 Univation Technologies, LLC Kontinuitätszusammensetzungen und verwendung davon in olefinpolymerisationsverfahren
ES2659731T3 (es) 2014-05-20 2018-03-19 Borealis Ag Composición de polipropileno para aplicaciones en interiores de automóviles
EP2995631A1 (de) 2014-09-12 2016-03-16 Borealis AG Verfahren zur Herstellung von Pfropfcopolymeren auf einem Polyolefinrückgrat
US9796795B2 (en) 2015-01-14 2017-10-24 Exxonmobil Chemical Patents Inc. Tetrahydroindacenyl catalyst composition, catalyst system, and processes for use thereof
CN107428138B (zh) 2015-02-27 2019-07-12 博里利斯股份公司 仅基于聚乙烯的层压膜结构
CA2978925C (en) 2015-03-10 2023-08-22 Univation Technologies, Llc Spray dried catalyst compositions, methods for preparation and use in olefin polymerization processes
WO2016172099A1 (en) 2015-04-20 2016-10-27 Exxonmobil Chemical Patents Inc. Polyethylene composition
US10640583B2 (en) 2015-04-20 2020-05-05 Exxonmobil Chemical Patents, Inc. Catalyst composition comprising fluorided support and processes for use thereof
US10533063B2 (en) 2015-04-20 2020-01-14 Exxonmobil Chemical Patents Inc. Supported catalyst systems and processes for use thereof
CN114685703A (zh) 2015-04-20 2022-07-01 埃克森美孚化学专利公司 包含氟化物化的载体的催化剂组合物及其使用方法
US10519256B2 (en) 2015-04-27 2019-12-31 Univation Technologies, Llc Supported catalyst compositions having improved flow properties and preparation thereof
FI3320004T4 (fi) 2015-07-08 2024-01-26 Chevron Phillips Chemical Co Lp Ziegler-nattan metalloseenin kaksoiskatalyyttijärjestelmät aktivaattorituella
US9540457B1 (en) 2015-09-24 2017-01-10 Chevron Phillips Chemical Company Lp Ziegler-natta—metallocene dual catalyst systems with activator-supports
US9845367B2 (en) 2015-09-24 2017-12-19 Chevron Phillips Chemical Company Lp Heterogeneous Ziegler-Natta catalysts with fluorided silica-coated alumina
US9758599B2 (en) 2015-09-24 2017-09-12 Chevron Phillips Chemical Company Lp Heterogeneous Ziegler-Natta catalysts with fluorided silica-coated alumina
US11535012B2 (en) 2015-12-15 2022-12-27 Borealis Ag Polyethylene based laminated film structure with barrier properties
KR101800866B1 (ko) 2016-04-26 2017-12-21 대림산업 주식회사 용융강도가 높은 멀티모달 폴리올레핀 수지 및 이로부터 제조되는 성형체
EP3241611B1 (de) 2016-05-02 2020-03-04 Borealis AG Verfahren zum zuführen eines polymerisations-katalysators
US9803037B1 (en) 2016-05-03 2017-10-31 Exxonmobil Chemical Patents Inc. Tetrahydro-as-indacenyl catalyst composition, catalyst system, and processes for use thereof
CN109312015B (zh) 2016-05-03 2021-10-26 埃克森美孚化学专利公司 四氢引达省基催化剂组合物、催化剂体系及其使用方法
WO2017207221A1 (en) 2016-06-03 2017-12-07 Borealis Ag Multilayer structure
WO2017220616A1 (en) 2016-06-21 2017-12-28 Borealis Ag Polymer composition for wire and cable applications with advantageous thermomechanical behaviour and electrical properties
EP3261095B1 (de) 2016-06-21 2026-02-11 Borealis GmbH Kabel mit verbesserten elektrischen eigenschaften
EP3261093B1 (de) 2016-06-21 2023-08-02 Borealis AG Kabel mit vorteilhaften elektrischen eigenschaften
EP3261096A1 (de) 2016-06-21 2017-12-27 Borealis AG Kabel und zusammensetzung
US10982019B2 (en) 2016-06-23 2021-04-20 Borealis Ag Process for catalyst deactivation
WO2018091653A1 (en) 2016-11-18 2018-05-24 Borealis Ag Catalyst
SG11201907497PA (en) 2017-02-20 2019-09-27 Exxonmobil Chemical Patents Inc Supported catalyst systems and processes for use thereof
US10723819B2 (en) 2017-02-20 2020-07-28 Exxonmobil Chemical Patents, Inc. Supported catalyst systems and processes for use thereof
US10844150B2 (en) 2017-08-04 2020-11-24 Exxonmobil Chemical Patents Inc. Mixed catalysts with 2,6-bis(imino)pyridyl iron complexes and bridged hafnocenes
WO2019027585A1 (en) 2017-08-04 2019-02-07 Exxonmobil Chemical Patents Inc. MIXED CATALYSTS COMPRISING UNDRAWNED HAFNOCENES WITH -CH2-SIME3 FRACTIONS
US10703838B2 (en) 2017-10-31 2020-07-07 Exxonmobil Chemical Patents Inc. Mixed catalyst systems with four metallocenes on a single support
CN115850552B (zh) 2017-12-01 2024-08-06 埃克森美孚化学专利公司 催化剂体系和使用其的聚合方法
US10926250B2 (en) 2017-12-01 2021-02-23 Exxonmobil Chemical Patents Inc. Catalyst systems and polymerization processes for using the same
US11421051B2 (en) 2017-12-18 2022-08-23 Dow Global Technologies Llc Zirconocene-titanocene catalyst system
US11384170B2 (en) 2017-12-21 2022-07-12 Borealis Ag Process for the preparation of solid catalyst
US10851187B2 (en) 2018-01-31 2020-12-01 Exxonmobil Chemical Patents Inc. Bridged metallocene catalysts with a pendant group 13 element, catalyst systems containing same, processes for making a polymer product using same, and products made from same
US10865258B2 (en) 2018-01-31 2020-12-15 Exxonmobil Chemical Patents Inc. Mixed catalyst systems containing bridged metallocenes with a pendant group 13 element, processes for making a polymer product using same, and products made from same
US11053329B2 (en) 2018-03-19 2021-07-06 Exxonmobil Chemical Patents Inc. Multiple non-coordinating anion activators for propylene-ethylene-diene monomer polymerization reactions
US11142605B2 (en) 2018-04-06 2021-10-12 Exxonmobil Chemical Patents Inc. Compatibilized thermoplastic vulcanizate compositions
BR112021003442A2 (pt) 2018-09-26 2021-05-18 Borealis Ag composição de copolímero de propileno com excelentes propriedades mecânicas e ópticas
US11827777B2 (en) 2018-09-26 2023-11-28 Borealis Ag Propylene copolymer with excellent optical properties
WO2020064313A1 (en) 2018-09-26 2020-04-02 Borealis Ag Propylene random copolymer for use in film applications
CN113056508B (zh) 2018-11-23 2023-08-04 博里利斯股份公司 具有改善的光学性能和抗致白性的聚丙烯组合物
US12146019B2 (en) 2018-11-30 2024-11-19 Borealis Ag Washing process
ES2945963T3 (es) 2018-12-14 2023-07-11 Borealis Ag Composición de polipropileno con combinación favorable de óptica, suavidad y bajo sellado
EP3999586A1 (de) 2019-07-17 2022-05-25 ExxonMobil Chemical Patents Inc. Copolymere auf ethylenbasis und propylen-alpha-olefin-dien-zusammensetzungen zur verwendung in schichtkörpern
JP7585296B2 (ja) * 2019-07-31 2024-11-18 ダウ グローバル テクノロジーズ エルエルシー 高分子量を有するポリエチレンを生成するための重合触媒
US12344695B2 (en) 2019-07-31 2025-07-01 Dow Global Technologies Llc Polymerization of ethylene in solution processes using a Ziegler-Natta catalyst and a hydrogenation catalyst
US11472828B2 (en) 2019-10-11 2022-10-18 Exxonmobil Chemical Patents Inc. Indacene based metallocene catalysts useful in the production of propylene polymers
ES3035096T3 (en) 2019-11-25 2025-08-28 Borealis Gmbh Propylene composition for foaming with improved mechanical properties
EP4263631A1 (de) 2020-12-18 2023-10-25 Borealis AG Modifizierung von polyethylenterpolymer
EP4019582B1 (de) 2020-12-23 2025-07-30 Borealis GmbH Polyethylenfilm
CN116685638A (zh) 2021-01-08 2023-09-01 博里利斯股份公司 组合物
EP4277936A1 (de) 2021-01-12 2023-11-22 ExxonMobil Chemical Patents Inc. Katalysatoren mit asymmetrischer eingeschränkter geometrie
EP4036130B1 (de) 2021-01-29 2023-03-22 Borealis AG Modifizierung von polyethylencopolymer
EP4053194B1 (de) 2021-03-03 2023-08-02 Borealis AG Einschichtige blasfolie
ES2956482T3 (es) 2021-03-09 2023-12-21 Borealis Ag Composición de polietileno para una capa de película
EP4056599B1 (de) 2021-03-09 2023-07-26 Borealis AG Polyethylenzusammensetzung für eine folienschicht
CN116917342A (zh) 2021-03-09 2023-10-20 博里利斯股份公司 用于膜层的聚乙烯组合物
EP4163332A1 (de) 2021-10-10 2023-04-12 Borealis AG Polyethylenzusammensetzung für eine folienschicht
EP4166581A1 (de) 2021-10-12 2023-04-19 Borealis AG Propylenzusammensetzung zum schäumen mit hoher schmelzfliessfähigkeit
EP4507896A1 (de) 2022-04-11 2025-02-19 Borealis AG Mehrschichtige folie
EP4389776A1 (de) 2022-12-20 2024-06-26 Borealis AG Verfahren
EP4389783A1 (de) 2022-12-20 2024-06-26 Borealis AG Katalysatorübergangsverfahren
WO2024133046A1 (en) 2022-12-23 2024-06-27 Borealis Ag Process for producing a polypropylene copolymer
WO2024133045A1 (en) 2022-12-23 2024-06-27 Borealis Ag Process for producing a high-flow polypropylene homopolymer
EP4638528A1 (de) 2022-12-23 2025-10-29 Borealis AG Verfahren zur herstellung eines polypropylenhomo- oder -copolymers
EP4417629A1 (de) 2023-02-14 2024-08-21 Borealis AG Polyethylenmischung für eine folienschicht
CN116535548B (zh) * 2023-05-06 2025-07-01 上海立得催化剂有限公司 一种催化剂组合物及其制备方法和应用
WO2025003435A1 (en) 2023-06-30 2025-01-02 Borealis Ag Process
EP4538321A1 (de) 2023-10-11 2025-04-16 Borealis AG Verfahren zur erhöhung der nukleierungseffizienz von ssc-materialien
WO2025219537A1 (en) 2024-04-18 2025-10-23 Borealis Gmbh Process for propylene polymerization with optimized prepolymerization conditions
WO2025219533A1 (en) 2024-04-18 2025-10-23 Borealis Gmbh Process for the preparation of a propylene homopolymer

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3135809A (en) * 1960-07-21 1964-06-02 Southern Res Inst Isomerization process
US3231550A (en) * 1964-06-04 1966-01-25 Union Carbide Corp Olefin polymerization
JPS4948475B1 (de) * 1970-08-11 1974-12-21
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
US4210559A (en) * 1978-10-30 1980-07-01 Standard Oil Company (Indiana) Catalyst for the preparation of polyalpha-olefins having broad molecular weight distributions
DE3007725A1 (de) * 1980-02-29 1981-09-17 Hansjörg Prof. Dr. 2000 Hamburg Sinn Verfahren zur herstellung von polyethylen, polypropylen und copolymeren
CA1168212A (en) * 1981-01-31 1984-05-29 Alexander Johnstone Polymerisation catalyst
ZA844157B (en) * 1983-06-06 1986-01-29 Exxon Research Engineering Co Process and catalyst for polyolefin density and molecular weight control
US4530914A (en) * 1983-06-06 1985-07-23 Exxon Research & Engineering Co. Process and catalyst for producing polyethylene having a broad molecular weight distribution
CA1268754A (en) * 1985-06-21 1990-05-08 Howard Curtis Welborn, Jr. Supported polymerization catalyst
US4701432A (en) * 1985-11-15 1987-10-20 Exxon Chemical Patents Inc. Supported polymerization catalyst
JPH0780930B2 (ja) * 1985-12-26 1995-08-30 三井石油化学工業株式会社 α−オレフインの重合方法
US4659685A (en) * 1986-03-17 1987-04-21 The Dow Chemical Company Heterogeneous organometallic catalysts containing a supported titanium compound and at least one other supported organometallic compound
JPH01188619A (ja) * 1988-01-21 1989-07-27 Nkk Corp Ｒｈ真空脱ガス法

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DK254988A (da) 1988-05-09
YU166987A (en) 1989-04-30
JP2725010B2 (ja) 1998-03-09
KR880701741A (ko) 1988-11-04
IN171879B (de) 1993-01-30
DE3788096D1 (de) 1993-12-16
BR8707851A (pt) 1989-10-03
NO881826L (no) 1988-04-26
YU10289A (en) 1990-04-30
EP0260130A1 (de) 1988-03-16
US5077255A (en) 1991-12-31
US5183867A (en) 1993-02-02
AU620316B2 (en) 1992-02-20
ZA876545B (de) 1988-03-02
PL267645A1 (en) 1988-07-21
IL83708A0 (en) 1988-01-31
YU46069B (sh) 1992-12-21
MX169193B (es) 1993-06-24
NO881826D0 (no) 1988-04-26
FI891109A7 (fi) 1989-03-08
JPH01503715A (ja) 1989-12-14
CA1300119C (en) 1992-05-05
AU7916587A (en) 1988-04-07
DE3788096T2 (de) 1994-03-17
FI891109A0 (fi) 1989-03-08
WO1988002008A1 (en) 1988-03-24
DK254988D0 (da) 1988-05-09
FI891109L (fi) 1989-03-08
HUT51651A (en) 1990-05-28
EP0260130B1 (de) 1993-11-10
KR950010227B1 (ko) 1995-09-12
ES2059389T3 (es) 1994-11-16
IL83708A (en) 1991-11-21

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