DE69601440T2 - Kontinuierliches Verfahren zur Herstellung von hochfesten Propylen-Ethylen-Blockcopolymeren - Google Patents

Kontinuierliches Verfahren zur Herstellung von hochfesten Propylen-Ethylen-Blockcopolymeren

Info

Publication number
DE69601440T2
DE69601440T2 DE69601440T DE69601440T DE69601440T2 DE 69601440 T2 DE69601440 T2 DE 69601440T2 DE 69601440 T DE69601440 T DE 69601440T DE 69601440 T DE69601440 T DE 69601440T DE 69601440 T2 DE69601440 T2 DE 69601440T2
Authority
DE
Germany
Prior art keywords
propylene
continuous process
ethylene
mfr
ethylene block
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69601440T
Other languages
English (en)
Other versions
DE69601440D1 (de
Inventor
Takahiro Oka
Shunji Kawazoe
Yasuhiro Yamane
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JNC Corp
Original Assignee
Chisso Corp
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 Chisso Corp filed Critical Chisso Corp
Application granted granted Critical
Publication of DE69601440D1 publication Critical patent/DE69601440D1/de
Publication of DE69601440T2 publication Critical patent/DE69601440T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • C08F297/083—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene
DE69601440T 1995-04-24 1996-04-03 Kontinuierliches Verfahren zur Herstellung von hochfesten Propylen-Ethylen-Blockcopolymeren Expired - Fee Related DE69601440T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12306595A JP3355864B2 (ja) 1995-04-24 1995-04-24 高剛性プロピレン・エチレンブロック共重合体の連続製造法

Publications (2)

Publication Number Publication Date
DE69601440D1 DE69601440D1 (de) 1999-03-11
DE69601440T2 true DE69601440T2 (de) 1999-09-16

Family

ID=14851335

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69601440T Expired - Fee Related DE69601440T2 (de) 1995-04-24 1996-04-03 Kontinuierliches Verfahren zur Herstellung von hochfesten Propylen-Ethylen-Blockcopolymeren

Country Status (6)

Country Link
US (1) US5854355A (de)
EP (1) EP0739917B1 (de)
JP (1) JP3355864B2 (de)
KR (1) KR100414250B1 (de)
AT (1) ATE176252T1 (de)
DE (1) DE69601440T2 (de)

Families Citing this family (10)

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FI111846B (fi) * 1997-06-24 2003-09-30 Borealis Tech Oy Menetelmä ja laitteisto polypropeeniseosten valmistamiseksi
FI111848B (fi) * 1997-06-24 2003-09-30 Borealis Tech Oy Menetelmä ja laitteisto propeenin homo- ja kopolymeerien valmistamiseksi
JPH1180298A (ja) * 1997-08-29 1999-03-26 Toyota Motor Corp ポリプロピレン／プロピレン・エチレン共重合体組成物及びその製造方法
US6211300B1 (en) * 1998-04-10 2001-04-03 Chisso Corporation Propylene-ethylene block copolymer compositions and processes for production thereof
FI991015A0 (fi) 1999-05-04 1999-05-04 Borealis As Menetelmä alfa-olefiinipolymeerien valmistamiseksi
DE10025727A1 (de) 2000-05-25 2002-01-03 Basell Polypropylen Gmbh Hochfließfähige Propylenblockcopolymerisate
JP2002241452A (ja) * 2001-02-21 2002-08-28 Chisso Corp プロピレン・エチレンブロック共重合体組成物およびこれを用いて得られる成形品
JP5454107B2 (ja) * 2008-12-25 2014-03-26 住友化学株式会社 プロピレン系ブロック共重合体の製造方法
MX362519B (es) 2010-12-20 2019-01-21 Braskem America Inc Composiciones a base de propileno con aspecto mejorado y excelente fluidez en el molde.
BR112017002362B1 (pt) * 2014-08-08 2021-11-03 Braskem America, Inc. Composição, método para preparação e uso de uma composição, e, artigo fabricado

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JPS57174311A (en) * 1981-04-21 1982-10-27 Mitsubishi Chem Ind Ltd Production of propylene/ethylene block copolymer
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JPS5849716A (ja) * 1981-09-18 1983-03-24 Mitsubishi Chem Ind Ltd プロピレン−エチレンブロツク共重合体の連続製造方法
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JPS58138715A (ja) * 1982-02-12 1983-08-17 Mitsui Petrochem Ind Ltd オレフイン類の重合方法
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JPS58138709A (ja) * 1982-02-12 1983-08-17 Mitsui Petrochem Ind Ltd オレフインの重合方法
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JPS58138706A (ja) * 1982-02-12 1983-08-17 Mitsui Petrochem Ind Ltd オレフイン系重合体の製造方法
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JPH0655783B2 (ja) * 1984-07-31 1994-07-27 東燃株式会社 オレフイン重合用触媒成分
JPH0655782B2 (ja) * 1984-07-31 1994-07-27 東燃株式会社 オレフイン重合用触媒成分
JPH0655787B2 (ja) * 1985-10-31 1994-07-27 チッソ株式会社 ポリオレフイン製造法
JPH0655786B2 (ja) * 1985-10-31 1994-07-27 チッソ株式会社 オレフイン重合体の製造方法
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JPH072791B2 (ja) * 1985-10-31 1995-01-18 チッソ株式会社 オレフイン重合体製造法
JPS62116618A (ja) * 1985-11-15 1987-05-28 Chisso Corp プロピレン−エチレンブロツク共重合体の連続製造法
JPS62149711A (ja) * 1985-12-17 1987-07-03 Chisso Corp 高溶融粘弾性エチレン・プロピレン共重合体の連続製造法
CA1293242C (en) * 1986-06-17 1991-12-17 Gregory Gerasimos Arzoumanidis Olefin polymerization catalyst
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KR100341040B1 (ko) * 1994-08-18 2002-11-23 칫소가부시키가이샤 고강성프로필렌-에틸렌블록공중합체조성물및이의제조방법

Also Published As

Publication number Publication date
JP3355864B2 (ja) 2002-12-09
JPH08295712A (ja) 1996-11-12
KR960037713A (ko) 1996-11-19
EP0739917B1 (de) 1999-01-27
KR100414250B1 (ko) 2004-04-28
DE69601440D1 (de) 1999-03-11
US5854355A (en) 1998-12-29
ATE176252T1 (de) 1999-02-15
EP0739917A1 (de) 1996-10-30

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