TW200635955A - Method of producing styrene polymers using high speed catalytic dispersion technology - Google Patents

Method of producing styrene polymers using high speed catalytic dispersion technology

Info

Publication number
TW200635955A
TW200635955A TW095111745A TW95111745A TW200635955A TW 200635955 A TW200635955 A TW 200635955A TW 095111745 A TW095111745 A TW 095111745A TW 95111745 A TW95111745 A TW 95111745A TW 200635955 A TW200635955 A TW 200635955A
Authority
TW
Taiwan
Prior art keywords
ethylene
based copolymer
high speed
styrene polymers
metalloene
Prior art date
Application number
TW095111745A
Other languages
Chinese (zh)
Other versions
TWI327575B (en
Inventor
Moo-Ho Hong
Sang-Hoon Lee
Boo-Gon Woo
Original Assignee
Lg Chemical Ltd
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 Lg Chemical Ltd filed Critical Lg Chemical Ltd
Publication of TW200635955A publication Critical patent/TW200635955A/en
Application granted granted Critical
Publication of TWI327575B publication Critical patent/TWI327575B/en

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
    • C08F12/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F12/02—Monomers containing only one unsaturated aliphatic radical
    • C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F12/06—Hydrocarbons
    • C08F12/08—Styrene
    • 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
    • C08F12/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F12/02—Monomers containing only one unsaturated aliphatic radical
    • C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F12/14—Monomers containing only one unsaturated aliphatic radical containing one ring substituted by hetero atoms or groups containing heteroatoms
    • C08F12/16—Halogens
    • 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
    • C08F12/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F12/02—Monomers containing only one unsaturated aliphatic radical
    • C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F12/14—Monomers containing only one unsaturated aliphatic radical containing one ring substituted by hetero atoms or groups containing heteroatoms
    • C08F12/22—Oxygen
    • 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
    • C08F12/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F12/02—Monomers containing only one unsaturated aliphatic radical
    • C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F12/14—Monomers containing only one unsaturated aliphatic radical containing one ring substituted by hetero atoms or groups containing heteroatoms
    • C08F12/30—Sulfur
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
    • 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
    • C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
    • 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
    • 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
    • Y10S526/902—Monomer polymerized in bulk 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
    • Y10S526/919—Catalyst injection technique in addition polymerization processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Emergency Medicine (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

An ethylene-based copolymer prepared using a supported hybrid metalloene catalyst is provided. The ethylene-based copolymer is prepared using a supported hybrid metalloene catalyst in which two different metalloene catalysts are supported on a support and has a bimodal or multimodal molecular weight distribution. Accordingly, the ethylene-based copolymer has superior processability, sanitation, and internal pressure creep resistance at high temperature. A supported hybrid metallocene catalyst used to prepare the ethylene-based copolymer is also provided.
TW095111745A 2005-04-02 2006-04-03 Method of producing styrene polymers using high speed catalytic dispersion technology TWI327575B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20050027798 2005-04-02
KR1020060027977A KR100690352B1 (en) 2005-04-02 2006-03-28 Method of producing styrenic polymers using high speed catalytic dispersion technology

Publications (2)

Publication Number Publication Date
TW200635955A true TW200635955A (en) 2006-10-16
TWI327575B TWI327575B (en) 2010-07-21

Family

ID=37635204

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095111745A TWI327575B (en) 2005-04-02 2006-04-03 Method of producing styrene polymers using high speed catalytic dispersion technology

Country Status (5)

Country Link
JP (1) JP4733176B2 (en)
KR (1) KR100690352B1 (en)
CN (1) CN101151284B (en)
AT (1) ATE521641T1 (en)
TW (1) TWI327575B (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5966406A (en) 1982-10-07 1984-04-14 Sumitomo Chem Co Ltd Preparation of fine particulate polymer
KR19990030925A (en) * 1997-10-07 1999-05-06 손욱 Polar styrenic polymer having syndiotactic stereoregularity and preparation method thereof
CN1076732C (en) * 1998-03-30 2001-12-26 中国石油化工总公司 Carried catalyst for homogeneous syndiotactic polymerization of styrene
CN1076733C (en) * 1998-05-20 2001-12-26 中国石油化工总公司 Catalyst for preparing syndiotactic polystyrene
CN1118492C (en) * 1999-06-30 2003-08-20 中国科学院化学研究所 Catalyst system for synthesizing syndiotactic polystyrene
JP3306400B2 (en) * 1999-12-27 2002-07-24 サムソン ジェネラル ケミカルズ カンパニー リミテッド Method for producing styrenic polymer using microfluidic method
KR100349071B1 (en) * 2000-02-02 2002-08-14 삼성종합화학주식회사 Process for Preparing Syndiotactic Styrenic Polymers by Recycling the Products
EP1590375B1 (en) * 2003-02-05 2011-10-12 LG Chem, Ltd. Catalyst system for preparing styrene polymer and method for preparing of styrene polymer using the same
KR100561076B1 (en) * 2003-02-05 2006-03-16 주식회사 엘지화학 Catalyst system for preparing styrene polymer and method for preparing of styrene polymer using the same
EP1493760A1 (en) * 2003-07-04 2005-01-05 Total Petrochemicals Research Feluy Styrene copolymerisation process
KR100425250B1 (en) * 2004-01-19 2004-03-31 주식회사 엘지화학 Styrene polymerization process using new multinuclear half metallocene catalyst

Also Published As

Publication number Publication date
JP2008534733A (en) 2008-08-28
CN101151284B (en) 2012-10-24
CN101151284A (en) 2008-03-26
TWI327575B (en) 2010-07-21
KR20060105494A (en) 2006-10-11
KR100690352B1 (en) 2007-03-12
ATE521641T1 (en) 2011-09-15
JP4733176B2 (en) 2011-07-27

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