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IT1150696B - Metodo per la polimerizzazione di alfa-olefine - Google Patents

Metodo per la polimerizzazione di alfa-olefine

Info

Publication number
IT1150696B
IT1150696B IT20258/82A IT2025882A IT1150696B IT 1150696 B IT1150696 B IT 1150696B IT 20258/82 A IT20258/82 A IT 20258/82A IT 2025882 A IT2025882 A IT 2025882A IT 1150696 B IT1150696 B IT 1150696B
Authority
IT
Italy
Prior art keywords
olefine
alfa
polymerization
Prior art date
Application number
IT20258/82A
Other languages
English (en)
Other versions
IT8220258A0 (it
Inventor
Ueno Haruo
Yano Takefumi
Inoue Tokuji
Ikai Shigeru
Kai Yoshiyuki
Shimizu Michimasa
Original Assignee
Ube Industries
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 Ube Industries filed Critical Ube Industries
Publication of IT8220258A0 publication Critical patent/IT8220258A0/it
Application granted granted Critical
Publication of IT1150696B publication Critical patent/IT1150696B/it

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/904Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
IT20258/82A 1981-03-19 1982-03-18 Metodo per la polimerizzazione di alfa-olefine IT1150696B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56038643A JPS57153005A (en) 1981-03-19 1981-03-19 Polymerization of alpha-olefin

Publications (2)

Publication Number Publication Date
IT8220258A0 IT8220258A0 (it) 1982-03-18
IT1150696B true IT1150696B (it) 1986-12-17

Family

ID=12530921

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20258/82A IT1150696B (it) 1981-03-19 1982-03-18 Metodo per la polimerizzazione di alfa-olefine

Country Status (6)

Country Link
US (1) US4435550A (it)
JP (1) JPS57153005A (it)
KR (1) KR850001402B1 (it)
CA (1) CA1169998A (it)
FR (1) FR2502157A1 (it)
IT (1) IT1150696B (it)

Families Citing this family (125)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59213706A (ja) * 1983-05-20 1984-12-03 Idemitsu Petrochem Co Ltd α−オレフインの連続重合方法
US4680351A (en) * 1985-09-06 1987-07-14 Phillips Petroleum Company Supported polyolefin catalyst components and methods of making and using same
KR920001353B1 (ko) * 1986-08-26 1992-02-11 미쓰이 세끼유 가가꾸 고오교오 가부시끼가이샤 α-올레핀의 중합용 촉매 및 중합법
US5654248A (en) * 1986-08-26 1997-08-05 Mitsui Petrochemical Industries, Ltd. Catalyst for polymerizing alpha-olefins and process for polymerization
US5166340A (en) * 1989-07-26 1992-11-24 Himont Incorporated Organosilane compounds
US5102842A (en) * 1990-08-23 1992-04-07 Himont Incorporated Catalyst for the polymerization of alpha-olefins containing trifluoropropyl substituted silane compounds
WO1995006556A1 (en) * 1993-09-02 1995-03-09 Quantum Chemical Corporation Biaxially-oriented polypropylene film with improved gas barrier
US6051666A (en) 1995-04-10 2000-04-18 Dsm N.V. Method for preparing a catalyst suitable for polymerizing an olefin
KR970015607A (ko) * 1995-09-14 1997-04-28 크리스탄 플뢰미히 다수의 고체 촉매성분을 결합시키는 올레핀 중합을 위한 초기중합체
US6130180A (en) * 1997-12-23 2000-10-10 Montell North America Inc. Catalyst for the polymerization of alpha-olefins containing substituted amino silane compounds
ES2230173T3 (es) 1999-12-22 2005-05-01 Basell Poliolefine Italia S.P.A. Sistema catalizador para la polimerizacion de alfa olefinas el cual contiene un compuesto aromatico de silano.
KR101040388B1 (ko) * 2007-01-30 2011-06-09 주식회사 엘지화학 트리옥사실로칸을 포함하는 올레핀 중합용 촉매 및 이를이용한 올레핀 중합 방법
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CN102264827B (zh) 2008-12-29 2013-11-27 北欧化工公司 抗应力致白性得以改进的改性柔性聚丙烯电缆层
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EP2223943B1 (en) 2009-02-25 2011-10-19 Borealis AG Multimodal polymer of propylene, composition containing the same and a process for manufacturing the same
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EP2452920A1 (en) 2010-11-12 2012-05-16 Borealis AG A method for recovering transition metal tetrahalide and hydrocarbons from a waste stream
EP2452976A1 (en) 2010-11-12 2012-05-16 Borealis AG Heterophasic propylene copolymers with improved stiffness/impact/flowability balance
EP2452959B1 (en) 2010-11-12 2015-01-21 Borealis AG Process for producing propylene random copolymers and their use
EP2452975A1 (en) 2010-11-12 2012-05-16 Borealis AG Soft heterophasic propylene copolymers
EP2452957A1 (en) 2010-11-12 2012-05-16 Borealis AG Improved process for producing heterophasic propylene copolymers
EP2452960B1 (en) 2010-11-12 2015-01-07 Borealis AG Process for preparing propylene polymers with an ultra high melt flow rate
EP2452956A1 (en) 2010-11-12 2012-05-16 Borealis AG Improved process for polymerising propylene
PT2495038T (pt) 2011-03-02 2020-11-06 Borealis Ag Conjunto de reator flexível para polimerização de olefinas
PT2495037T (pt) 2011-03-02 2020-09-15 Borealis Ag Montagem de reator de alto rendimento para a polimerização de olefinas
ES2605429T3 (es) 2011-06-15 2017-03-14 Borealis Ag Mezcla del reactor in situ de un polipropileno nucleado catalizado por Ziegler-Natta y un polipropileno catalizado por metaloceno
EP2617741B1 (en) 2012-01-18 2016-01-13 Borealis AG Process for polymerizing olefin polymers in the presence of a catalyst system and a method of controlling the process
US9815918B2 (en) 2012-03-19 2017-11-14 Formosa Plastics Corporation, U.S.A. Catalyst component for high activity and high stereoselectivity in olefin polymerization
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EP2719725B1 (en) 2012-10-11 2018-12-05 Abu Dhabi Polymers Company Limited (Borouge) Nucleated polypropylene composition for containers
EP2745926A1 (en) 2012-12-21 2014-06-25 Borealis AG Gas phase polymerization and reactor assembly comprising a fluidized bed reactor and an external moving bed reactor
EP2745927A1 (en) 2012-12-21 2014-06-25 Borealis AG Fluidized bed reactor with internal moving bed reaction unit
EP2749580B1 (en) 2012-12-28 2016-09-14 Borealis AG Process for producing copolymers of propylene
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EP2796474B1 (en) 2013-04-22 2018-01-10 Borealis AG Multistage process for producing polypropylene compositions
PL2796498T3 (pl) 2013-04-22 2019-03-29 Abu Dhabi Polymers Company Limited (Borouge) Multimodalna kompozycja polipropylenowa do zastosowania w rurach
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PL2796499T3 (pl) 2013-04-22 2018-12-31 Abu Dhabi Polymers Company Limited (Borouge) Kompozycja polipropylenowa o ulepszonej udarności do zastosowań w rurach
EP2796502A1 (en) 2013-04-22 2014-10-29 Abu Dhabi Polymers Company Limited (Borouge) Propylene random copolymer composition for pipe applications
PL2796500T3 (pl) 2013-04-22 2018-12-31 Abu Dhabi Polymers Company Limited (Borouge) Kompozycja kopolimeru przypadkowego propylenu do zastosowań do rur
PL2796501T3 (pl) 2013-04-22 2017-01-31 Abu Dhabi Polymers Company Limited (Borouge) Wielomodalna polipropylenowa kompozycja do zastosowań do rur
EP2796472B1 (en) 2013-04-22 2017-06-28 Borealis AG Two-stage process for producing polypropylene compositions
KR101820613B1 (ko) 2013-08-14 2018-01-19 보레알리스 아게 저온에서 개선된 충격 저항성을 갖는 프로필렌 조성물
BR112016003128B1 (pt) 2013-08-21 2021-08-24 Borealis Ag Composição de poliolefina de alto fluxo com alta rigidez e resistência e artigos automotivos
EP3036283B1 (en) 2013-08-21 2019-02-27 Borealis AG High flow polyolefin composition with high stiffness and toughness
EP2853562A1 (en) 2013-09-27 2015-04-01 Borealis AG Two-stage process for producing polypropylene compositions
EP2853563B1 (en) 2013-09-27 2016-06-15 Borealis AG Films suitable for BOPP processing from polymers with high XS and high Tm
ES2568615T3 (es) 2013-10-11 2016-05-03 Borealis Ag Película para etiquetas orientada en la dirección de la máquina
ES2661108T3 (es) 2013-10-24 2018-03-27 Borealis Ag Homopolímero de polipropileno de bajo punto de fusión con alto contenido de regioerrores y alto peso molecular
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JP6356806B2 (ja) 2013-12-24 2018-07-11 アブ・ダビ・ポリマーズ・カンパニー・リミテッド・(ブルージュ)・リミテッド・ライアビリティ・カンパニーAbu Dhabi Polymers Co. Ltd (Borouge) L.L.C. ゴム設計による低温での優れた衝撃強度
CN105829364B (zh) 2014-01-17 2017-11-10 博里利斯股份公司 用于制备丙烯/1‑丁烯共聚物的方法
JP2017508032A (ja) 2014-02-06 2017-03-23 ボレアリス エージー 高衝撃強さを有する軟質コポリマー
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EP2913345B1 (en) 2014-02-28 2016-11-02 Borealis AG Gas phase polymerization process
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US20210277290A1 (en) 2018-08-06 2021-09-09 Borealis Ag Propylene random copolymer based hot melt adhesive composition
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CN112912409B (zh) 2018-10-31 2024-02-20 博里利斯股份公司 具有改善的均质性的用于耐高压管道的聚乙烯组合物
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Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5330681A (en) * 1976-09-02 1978-03-23 Mitsui Petrochem Ind Ltd Preparation of polyalpha-olefin
JPS588686B2 (ja) * 1978-12-01 1983-02-17 チッソ株式会社 α↓−オレフイン重合体の製造方法
JPS5817204B2 (ja) 1979-09-21 1983-04-05 宇部興産株式会社 α−オレフィンの重合法

Also Published As

Publication number Publication date
KR850001402B1 (ko) 1985-09-30
KR830009147A (ko) 1983-12-17
IT8220258A0 (it) 1982-03-18
FR2502157A1 (fr) 1982-09-24
US4435550A (en) 1984-03-06
FR2502157B1 (it) 1984-12-21
CA1169998A (en) 1984-06-26
JPS57153005A (en) 1982-09-21

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