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KR950018069A - α-올레핀 중합체, α-올레핀 중합용 촉매 및 α-올레핀 중합체의 제조방법 - Google Patents

α-올레핀 중합체, α-올레핀 중합용 촉매 및 α-올레핀 중합체의 제조방법 Download PDF

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KR950018069A
KR950018069A KR1019940032837A KR19940032837A KR950018069A KR 950018069 A KR950018069 A KR 950018069A KR 1019940032837 A KR1019940032837 A KR 1019940032837A KR 19940032837 A KR19940032837 A KR 19940032837A KR 950018069 A KR950018069 A KR 950018069A
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polypropylene
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xis
olefin
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다께시 에바라
고지 미즈누마
도시오 사사끼
가즈끼 와까마쓰
준이찌 기무라
요이찌 오바따
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고오사이 아끼오
스미또모가가꾸고오교 가부시끼가이샤
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    • 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
    • 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
    • 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
    • C08F4/646—Catalysts comprising at least two different metals, in metallic form or as compounds thereof, in addition to the component covered by group C08F4/64
    • C08F4/6465—Catalysts comprising at least two different metals, in metallic form or as compounds thereof, in addition to the component covered by group C08F4/64 containing silicium
    • 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
    • C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/652—Pretreating with metals or metal-containing compounds
    • C08F4/654—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof
    • C08F4/6543—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof halides of magnesium
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene

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Abstract

극한 점도[η]가 0.5 이상 10 이하이며, 20℃ 크실렌 가용 분획(CXS) 및 105℃ 크실렌불용 분획(XIS) 함량(중량%)은 XIS ≤70.00 - 3.64 CXS의 조건을 만족하며 단, CXS는 0 이상 15이하인 강성, 접착성, 가공성등이 잘 균형된 α-올레핀 중합체; 중합체 제조를 위한 특정한 α-올레핀 중합용 촉매; 특정한 α-올레핀 중합용 촉매를 사용한 중합체의 제조 방법; 연신 가공성이 우수하며 하기 조건 (1)-(3)을 만족하는 이축 배향 필름의 제조용으로 사용되는 폴리프로필렌; 및 상기 폴리프로필렌을 연신하여 수득되는 강성 및 차원 안정성이 우수한 이축 배향 필름; (1) 20℃ 크실렌 가용 분획 (CXS) 함량이 3.5 중량% 이하이며, (2) 20℃ 크실렌 가용 분획 함량 (CXS, 중량%) 및 105℃ 크실렌 불용 분획 함량 (XIS, 중량%)은 하기 조건;
XIS ≤70.00 - 3.64 CXS
을 만족하며, (3) 230℃에서 용융유량 (MFR)이 0.5 내지 10.0g/10분이다.

Description

α-올레핀 중합체, α-올레핀 중합용 촉매 및 α-올레핀 중합체의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (14)

  1. 중합체의 극한 점도[η]가 0.5 이상 10 이하이며, 중합체의 20℃ 크실렌 가용 분획(CXS) 함량(중량%) 및 105℃ 크실렌 불용 분획(XIS) 함량(중량%)은 하기 조건:
    XIS ≤70.00 - 3.64 CXS
    을 만족하며 단, CXS는 0 이상 15이하인 상기 조건들을 만족하는 탄소수 3이상의 α-올레핀을 중합하여 수득되는 α-올레핀 중합체.
  2. 제1항에 있어서, 탄소수 3이상의 α-올레핀이 프로필렌인 α-올레핀 중합체.
  3. 중합체의 극한 점도[η]가 0.5 이상 10 이하이며, 중합체의 20℃ 크실렌 가용 분획(CXS) 함량(중량%) 및 105℃ 크실렌 불용 분획(XIS) 함량(중량%)은 하기 조건:
    XIS ≤70.00 - 3.64 CXS
    을 만족하며 단, CXS는 0 이상 15이하인 상기 조건들을 만족하는 탄소수 3이상의 α-올레핀을 중합하여 수득되는 α-올레핀 중합체의 제조를 위해 사용되는 (A) 마그네슘, 티탄, 할로겐 및 전자 공여 화합물을 필수 성분으로서 함유하는 고체 촉매 성분, (B) 유기알루미늄 화합물, 및 (C) 전자 공여 화합물 성분으로 구성된 α-올레핀 중합체 촉매.
  4. 제3항에 있어서, 탄소수 3이상의 상기 α-올레핀이 프로필렌인 α-올레핀 중합체 촉매.
  5. (A) 마그네슘, 티탄, 할로겐 및 전자 공여 화합물을 필수 성분으로서 함유하는 고체 촉매 성분, (B) 유기알루미늄 화합물, 및 (C) 전자 공여 화합물 성분으로 구성된 촉매계를 사용하여 중합체의 극한 점도[η]가 0.5 이상 10 이하이며, 중합체의 20℃ 크실렌 가용 분획(CXS) 함량(중량%) 및 105℃ 크실렌 불용 분획(XIS) 함량(중량%)은 하기 조건:
    XIS ≤70.00 - 3.64 CXS
    을 만족하며 단, CXS는 0 이상 15이하인 상기 조건들을 만족하는 탄소수 3이상의 α-올레핀을 중합하여 수득되는 α-올레핀 중합체를 제조하는 것을 특징으로 하는 α-올레핀 중합체의 제조 방법.
  6. 제5항에 있어서, 탄소수 3이상의 상기 α-올레핀이 프로필렌인 α-올레핀 중합체 촉매.
  7. (1) 20℃ 크실렌 가용 분획 (CXS) 함량이 3.5 중량% 이하이며, (2) 20℃ 크실렌 가용 분획 함량 (CXS, 중량%) 및 105℃ 크실렌 불용 분획 함량 (XIS, 중량%)은 하기 조건:
    XIS ≤70.00 - 3.64 CXS
    을 만족하며, (3) 230℃에서 용융유량 (MFR)이 0.5 내지 10.0g/10분인 상기 조건 (1) 내지 (3)을 만족하는 이축 배향 필름의 제조에 사용되는 폴리프로필렌.
  8. 제7항에 있어서, 폴리프로필렌에 110 Hz의 진동을 걸어 주었을 때 상기 폴 프로필렌이 1×109dyne/㎠의 복소 탄성률을 나타내는 온도가 134℃ 내지 152℃의 범위인 이축 배향 필름의 제조에 사용되는 폴리프로필렌.
  9. 제7항에 있어서, 폴리프로필렌에 110 Hz의 진동을 걸어 주었을 때 상기 폴 프로필렌이 1×109dyne/㎠의 복소 탄성률을 나타내는 온도가 137℃ 내지 145℃의 범위이며, 230℃에서 상기 폴리프로필렌의 용융유량 (MFR)이 1.0 내지 8.0g/10분의 범위인 이축 배향 필름의 제조에 사용되는 폴리프로필렌.
  10. (1) 20℃ 크실렌 가용 분획 (CXS) 함량이 3.5 중량% 이하이며, (2) 20℃ 크실렌 가용 분획 함량 (CXS, 중량%) 및 105℃ 크실렌 불용 분획 함량 (XIS, 중량%)은 하기 조건:
    XIS ≤70.00 - 3.64 CXS
    을 만족하며, (3) 230℃에서 용융유량 (MFR)이 0.5 내지 10.0g/10분인 상기 조건 (1) 내지 (3)을 만족하는 (A) 마그네슘, 티탄, 할로겐 및 전자 공여 화합물을 필수 성분으로서 함유하는 고체 촉매 성분, (B) 유기알루미늄 화합물, 및 (C) 전자 공여 화합물 성분으로 구성된 촉매계를 사용한 중합 반응을 수행하여 수득된 이축 배향 필름의 제조에 사용되는 폴리프로필렌.
  11. 제10항에 있어서, 폴리프로필렌에 110 Hz의 진동을 걸어 주었을 때 상기 폴 프로필렌이 1×109dyne/㎠의 복소 탄성률을 나타내는 온도가 134℃ 내지 152℃의 범위인 이축 배향 필름의 제조에 사용되는 폴리프로필렌.
  12. 제10항에 있어서, 폴리프로필렌에 110 Hz의 진동을 걸어 주었을 때 상기 폴 프로필렌이 1×109dyne/㎠의 복소 탄성률을 나타내는 온도가 137℃ 내지 145℃의 범위이며, 230℃에서 상기 폴리프로필렌의 용융유량 (MFR)이 1.0 내지 8.0g/10분의 범위인 이축 배향 필름의 제조에 사용되는 폴리프로필렌.
  13. 이축 배향 필름의 제조에 사용되는 제7항 내지 12항중의 어느 한 항에 따른 폴리프로필렌을 연신 가공하여 수득되는 이축 배향 필름.
  14. 제3항에 있어서, 상기 전자 공여 화합물 성분(C)가 하기 일반식으로 표시되는 유기 규소 화합물인 α-올레핀 중합용 촉매
    R13R14Si(OR15)2
    R13은 탄소수 1-20의 탄화수소기이고, R14는 탄소수 1-5의 탄화수소기이며, R15는 탄소수 1-20의 탄화수소기를 나타낸다.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940032837A 1993-12-06 1994-12-05 α-올레핀중합체,α-올레핀중합용촉매및α-올레핀중합체의제조방법 KR100346290B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP93-305318 1993-12-06
JP5305318A JP3070368B2 (ja) 1993-12-06 1993-12-06 α−オレフィン重合体およびα−オレフィン重合用触媒ならびにα−オレフィン重合体の製造方法
JP94-81438 1994-04-20
JP8143894A JP3825482B2 (ja) 1994-04-20 1994-04-20 二軸延伸フィルム用ポリプロピレンおよび二軸延伸フィルム

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EP (2) EP0844259B1 (ko)
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CN (2) CN1045968C (ko)
DE (2) DE69410757T3 (ko)
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Publication number Priority date Publication date Assignee Title
KR19980017267A (ko) * 1996-08-30 1998-06-05 백영배 폴리프로필렌 탄성체의 제조방법
KR100626124B1 (ko) * 1999-08-31 2006-09-22 스미또모 가가꾸 가부시끼가이샤 에틸렌-α-올레핀 공중합체 및 폴리에틸렌 조성물

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US6201079B1 (en) * 1995-09-29 2001-03-13 Bp Amoco Corporation Propylene polymer resin made from a high activity catalyst having a broad thermal processing window and articles made therefrom
US6489426B1 (en) * 1999-09-10 2002-12-03 Chisso Corporation Propylene base polymer and a polypropylene film using the same
DE19962130A1 (de) 1999-12-21 2001-07-05 Basell Polypropylen Gmbh Teilkristalline Propylenpolymerisat-Zusammensetzungen mit guter Eignung zur Herstellung von biaxial orientierten Folien
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EP0844259A1 (en) 1998-05-27
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CN1108262A (zh) 1995-09-13
SG78354A1 (en) 2001-02-20
EP0657476B1 (en) 1998-06-03
US6103841A (en) 2000-08-15
CN1045968C (zh) 1999-10-27
CN1175003C (zh) 2004-11-10
DE69410757T2 (de) 1999-01-14
DE69431444T2 (de) 2003-06-05
DE69410757D1 (de) 1998-07-09
EP0844259B1 (en) 2002-09-25
EP0657476A2 (en) 1995-06-14
EP0657476B2 (en) 2007-12-19
DE69410757T3 (de) 2008-07-24
DE69431444D1 (de) 2002-10-31
CN1221757A (zh) 1999-07-07

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