DE3878279T2 - Kontinuierliches verfahren zur herstellung von polypropylen. - Google Patents

Kontinuierliches verfahren zur herstellung von polypropylen.

Info

Publication number
DE3878279T2
DE3878279T2 DE8888302882T DE3878279T DE3878279T2 DE 3878279 T2 DE3878279 T2 DE 3878279T2 DE 8888302882 T DE8888302882 T DE 8888302882T DE 3878279 T DE3878279 T DE 3878279T DE 3878279 T2 DE3878279 T2 DE 3878279T2
Authority
DE
Germany
Prior art keywords
continuous process
producing polypropylene
polypropylene
producing
continuous
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
DE8888302882T
Other languages
English (en)
Other versions
DE3878279D1 (de
Inventor
Hiromasa Chiba
Takahiro Oka
Shinji Kawazoe
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
Priority claimed from JP62080049A external-priority patent/JPH0621133B2/ja
Priority claimed from JP8626887A external-priority patent/JPH07680B2/ja
Application filed by Chisso Corp filed Critical Chisso Corp
Application granted granted Critical
Publication of DE3878279D1 publication Critical patent/DE3878279D1/de
Publication of DE3878279T2 publication Critical patent/DE3878279T2/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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—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
    • 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
    • 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
    • Y10S526/905—Polymerization in presence of transition metal containing catalyst in presence of hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
DE8888302882T 1987-04-01 1988-03-30 Kontinuierliches verfahren zur herstellung von polypropylen. Expired - Fee Related DE3878279T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62080049A JPH0621133B2 (ja) 1987-04-01 1987-04-01 高溶融粘弾性ポリプロピレンの連続製造法
JP8626887A JPH07680B2 (ja) 1987-04-08 1987-04-08 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

Publications (2)

Publication Number Publication Date
DE3878279D1 DE3878279D1 (de) 1993-03-25
DE3878279T2 true DE3878279T2 (de) 1993-08-12

Family

ID=26421082

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3853836T Expired - Fee Related DE3853836T2 (de) 1987-04-01 1988-03-30 Kontinuierliches Verfahren zur Herstellung von Äthylen-Propylen-Copolymeren.
DE8888302882T Expired - Fee Related DE3878279T2 (de) 1987-04-01 1988-03-30 Kontinuierliches verfahren zur herstellung von polypropylen.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3853836T Expired - Fee Related DE3853836T2 (de) 1987-04-01 1988-03-30 Kontinuierliches Verfahren zur Herstellung von Äthylen-Propylen-Copolymeren.

Country Status (3)

Country Link
US (1) US4970280A (de)
EP (2) EP0480536B1 (de)
DE (2) DE3853836T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4998521A (en) * 1989-03-16 1991-03-12 Sanshin Kogyo Kabushika Kaisha Ignition timing control for outboard motor
IT1260497B (it) * 1992-05-29 1996-04-09 Himont Inc Polimeri cristallini del propilene aventi migliorata processabilita' allo stato e processo per la loro preparazione
US7074871B2 (en) 1992-05-29 2006-07-11 Basell Poliolefine Italia S.R.L. Crystalline polymers of propylene having improved processability in the molten state and process for their preparation
IT1256648B (it) * 1992-12-11 1995-12-12 Montecatini Tecnologie Srl Componenti e catalizzatori per la polimerizzazione delle olefine
JP3508187B2 (ja) * 1993-11-10 2004-03-22 チッソ株式会社 プロピレン・エチレンブロック共重合体の連続製造法
DE69526324T2 (de) * 1994-07-15 2002-11-21 Idemitsu Petrochemical Co Hochsteifes polypropylenharz und daraus blasgeformter gegenstand
US5738745A (en) * 1995-11-27 1998-04-14 Kimberly-Clark Worldwide, Inc. Method of improving the photostability of polypropylene compositions
DE19606510A1 (de) * 1996-02-22 1997-08-28 Hoechst Ag Hochmolekulares Polypropylen mit breiter Molmassenverteilung
US6376628B1 (en) 1998-05-21 2002-04-23 Grand Polymer Co., Ltd. Process for polymerization of alpha-olefin and alpha-olefin polymer
AU5650899A (en) * 1998-09-16 2000-04-03 Japan Polychem Corporation Method for continuous production fo propylene-based block copolymer
TW526209B (en) * 1999-10-21 2003-04-01 Asahi Chemical Ind Method for producing an olefin homopolymer or an olefin copolymer
CN101230114B (zh) * 2008-01-04 2010-06-09 中国寰球工程公司 一种聚合反应器及使用其生产聚丙烯的方法
EP2348058B1 (de) * 2010-01-22 2014-01-01 Borealis AG Heterophasischer Polypropylen-Harz und Zusammensetzung
EP3976732A4 (de) 2019-05-24 2023-05-17 Eastman Chemical Company Mischung von kleinen mengen von pyrolyseöl zu einem flüssigkeitsstrom, der zu einen gas-cracker verarbeitet wird
US11319262B2 (en) 2019-10-31 2022-05-03 Eastman Chemical Company Processes and systems for making recycle content hydrocarbons
US11945998B2 (en) 2019-10-31 2024-04-02 Eastman Chemical Company Processes and systems for making recycle content hydrocarbons
EP4054997A4 (de) 2019-11-07 2024-02-21 Eastman Chem Co Alpha-olefine und fettalkohole mit recycling-gehalt
CN115397903A (zh) * 2020-04-13 2022-11-25 伊士曼化工公司 回收成分聚丙烯

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2978441A (en) * 1957-05-23 1961-04-04 Phillips Petroleum Co Polyolefin reactor control
FR1354585A (fr) * 1962-04-17 1964-03-06 Scholven Chemie Ag Procédé de préparation de polypropylène résistant aux chocs et stable aux basses températures et produits conformes à ceux obtenus
US3642951A (en) * 1967-09-23 1972-02-15 Chisso Corp Ethylene propylene block copolymer and a 2-step method for producing same
SU462833A1 (ru) * 1971-05-03 1975-03-05 Предприятие П/Я Р-6956 Способ управлени процессом полимеризации пропилена
JPS5247091A (en) * 1975-10-13 1977-04-14 Sumitomo Chem Co Ltd Process for preparing block copolymers
JPS55123637A (en) * 1979-03-15 1980-09-24 Sumitomo Chem Co Ltd Extruded sheet of polypropylene
DE3064828D1 (en) * 1979-08-20 1983-10-20 Chisso Corp Process for producing polyethylene by continuous multi-stage polymerization and moulded articles made from the product
JPS5661415A (en) * 1979-10-24 1981-05-26 Mitsubishi Chem Ind Ltd Preparation of propylene-ethylene block copolymer
JPS56139520A (en) * 1980-04-02 1981-10-31 Mitsui Petrochem Ind Ltd Preparation of block copolymer
DE3272056D1 (en) * 1981-02-05 1986-08-28 Mitsubishi Chem Ind Process for producing polyolefin
GB2094319B (en) * 1981-03-05 1984-09-26 Mitsui Toatsu Chemicals Production of propylene block copolymer
JPS57190006A (en) * 1981-05-19 1982-11-22 Mitsubishi Chem Ind Ltd Preparation of propylene polymer
JPS58219207A (ja) * 1982-06-15 1983-12-20 Chisso Corp 高剛性高溶融粘弾性ポリプロピレンとその製造法
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
JPH0617408B2 (ja) * 1985-11-25 1994-03-09 チッソ株式会社 高溶融粘弾性ポリプロピレンの連続製造法
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

Also Published As

Publication number Publication date
DE3853836T2 (de) 1995-09-14
EP0285415A3 (en) 1989-09-27
EP0480536A2 (de) 1992-04-15
EP0480536B1 (de) 1995-05-17
EP0285415B1 (de) 1993-02-10
EP0480536A3 (en) 1992-07-15
DE3853836D1 (de) 1995-06-22
EP0285415A2 (de) 1988-10-05
DE3878279D1 (de) 1993-03-25
US4970280A (en) 1990-11-13

Similar Documents

Publication Publication Date Title
ATE71637T1 (de) Verfahren zur produktion schlagfester polypropylenkopolymere.
DE3864742D1 (de) Verfahren zur herstellung von geschaeumten polypropylenfolien.
DE3782724D1 (de) Verfahren zur herstellung von vliesstoffen.
DE3866906D1 (de) Verfahren zur herstellung von polyolefinen.
DE3878279T2 (de) Kontinuierliches verfahren zur herstellung von polypropylen.
DE69117462D1 (de) Verfahren zur Herstellung von Polypropylen
DE69023037T2 (de) Verfahren zur Herstellung von modifiziertem Polypropylen.
DE3872721T2 (de) Verfahren zur herstellung von styrolpolymeren.
DE3853160T2 (de) Verfahren zur herstellung von elektrophotographien.
DE3865476D1 (de) Verfahren zur herstellung von aminopropylalkoxysilanen.
DE3860666D1 (de) Verfahren zur herstellung von hexabromcyclododekan.
DE3863586D1 (de) Verfahren zur herstellung von m-triflourmethylphenylacetonitril.
DE3861342D1 (de) Verfahren zur herstellung von polypropylenschaum.
DE69231075D1 (de) Verfahren zur Herstellung von Polypropylen
DE3884577D1 (de) Verfahren zur herstellung von polyolefinen.
DE3863321D1 (de) Verfahren zur herstellung von naphthacenen.
DE3868798D1 (de) Verfahren zur herstellung von m-benzyltoluol.
DE3851454D1 (de) Verfahren zur Herstellung von Polyolefinschaumstoffen.
DE3872100T2 (de) Verfahren zur herstellung von phenylaethanolaminotetralinen.
DE3875862T2 (de) Verfahren zur herstellung von supraleitenden produkten.
DE3888542T2 (de) Verfahren zur herstellung von prostaglandinzwischenprodukten.
DE3866634D1 (de) Verfahren zur herstellung von wismuthvanadaten.
DE3866842D1 (de) Verfahren zur herstellung von dioktamaethylentriamin.
DE69020470T2 (de) Verfahren zur herstellung von syndiotaktischem polypropylen.
DE3874583D1 (de) Verfahren zur herstellung von 2-amino-4-acylaminophenylethern.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee