WO2016052982A8 - 섬유 제조용 폴리올레핀 중합체의 제조방법 - Google Patents

섬유 제조용 폴리올레핀 중합체의 제조방법 Download PDF

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Publication number
WO2016052982A8
WO2016052982A8 PCT/KR2015/010296 KR2015010296W WO2016052982A8 WO 2016052982 A8 WO2016052982 A8 WO 2016052982A8 KR 2015010296 W KR2015010296 W KR 2015010296W WO 2016052982 A8 WO2016052982 A8 WO 2016052982A8
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WO
WIPO (PCT)
Prior art keywords
preparation
molecular weight
polyolefin
polyolefin polymer
fiber production
Prior art date
Application number
PCT/KR2015/010296
Other languages
English (en)
French (fr)
Other versions
WO2016052982A1 (ko
Inventor
이승미
최이영
홍대식
송은경
권헌용
유영석
이기수
송기헌
Original Assignee
주식회사 엘지화학
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
Priority claimed from KR1020150136920A external-priority patent/KR101761394B1/ko
Application filed by 주식회사 엘지화학 filed Critical 주식회사 엘지화학
Priority to EP15846466.9A priority Critical patent/EP3170845B1/en
Priority to CN201580048956.1A priority patent/CN107075007B/zh
Priority to JP2017509002A priority patent/JP6466566B2/ja
Priority to US15/511,944 priority patent/US10280239B2/en
Publication of WO2016052982A1 publication Critical patent/WO2016052982A1/ko
Publication of WO2016052982A8 publication Critical patent/WO2016052982A8/ko

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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
    • C08F4/00—Polymerisation catalysts
    • C08F4/06—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
    • C08F4/12—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of boron, aluminium, gallium, indium, thallium or rare earths
    • 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
    • C08F4/6592—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)
  • Crystallography & Structural Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

본 발명은 분자량 분포가 좁고 고강도 및 고연신비를 나타내게 하는 폴리올레핀 및 그 제조방법에 관한 것이다. 본 발명에 따르면，제2 조촉매로 보레이트 화합물이 사용되는 혼성 메탈로센 담지 촉매를 올레핀 단량체의 중합에 사용함으로써, 촉매 활성이 높고 고분자량 및 분자량 분포가 조절된 폴리에틸렌을 제공할 수 있고, 이러한 폴리에틸렌을 가공하면 기계적 물성이 우수하고 연신비가 우수한 섬유를 제조할 수 있다.
PCT/KR2015/010296 2014-09-30 2015-09-30 섬유 제조용 폴리올레핀 중합체의 제조방법 WO2016052982A1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP15846466.9A EP3170845B1 (en) 2014-09-30 2015-09-30 Preparation method for polyolefin polymer for fiber production
CN201580048956.1A CN107075007B (zh) 2014-09-30 2015-09-30 用于纤维生产的聚烯烃聚合物的制备方法
JP2017509002A JP6466566B2 (ja) 2014-09-30 2015-09-30 繊維製造用ポリオレフィン重合体の製造方法
US15/511,944 US10280239B2 (en) 2014-09-30 2015-09-30 Method for preparing polyolefin polymer for fiber production

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2014-0131858 2014-09-30
KR20140131858 2014-09-30
KR10-2015-0136920 2015-09-25
KR1020150136920A KR101761394B1 (ko) 2014-09-30 2015-09-25 섬유 제조용 폴리올레핀 중합체의 제조방법

Publications (2)

Publication Number Publication Date
WO2016052982A1 WO2016052982A1 (ko) 2016-04-07
WO2016052982A8 true WO2016052982A8 (ko) 2017-02-09

Family

ID=55630937

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2015/010296 WO2016052982A1 (ko) 2014-09-30 2015-09-30 섬유 제조용 폴리올레핀 중합체의 제조방법

Country Status (1)

Country Link
WO (1) WO2016052982A1 (ko)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2428525B1 (en) * 2009-05-07 2016-03-30 LG Chem, Ltd. Olefin polymer and fiber including same
EP2484443B1 (en) * 2009-09-29 2017-05-03 LG Chem, Ltd. Supported hybrid metallocene catalyst comprising three compounds, and method for preparing same
KR101116699B1 (ko) * 2010-03-08 2012-03-13 주식회사 엘지화학 하이브리드 담지 메탈로센 촉매, 이의 제조방법, 및 이를 이용한 폴리올레핀의 제조방법
KR101412118B1 (ko) * 2010-12-29 2014-07-02 주식회사 엘지화학 혼성 담지 메탈로센 촉매의 제조방법 및 이를 이용하여 제조된 혼성 담지 메탈로센 촉매
KR101503002B1 (ko) * 2011-01-28 2015-04-01 주식회사 엘지화학 메탈로센 화합물 및 이를 이용하여 제조되는 올레핀계 중합체

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Publication number Publication date
WO2016052982A1 (ko) 2016-04-07

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