ATE36863T1 - Katalysator und verfahren zur polymerisation von olefinen. - Google Patents

Katalysator und verfahren zur polymerisation von olefinen.

Info

Publication number
ATE36863T1
ATE36863T1 AT84308119T AT84308119T ATE36863T1 AT E36863 T1 ATE36863 T1 AT E36863T1 AT 84308119 T AT84308119 T AT 84308119T AT 84308119 T AT84308119 T AT 84308119T AT E36863 T1 ATE36863 T1 AT E36863T1
Authority
AT
Austria
Prior art keywords
olefins
copolymerization
ethylene
stage
catalysts
Prior art date
Application number
AT84308119T
Other languages
German (de)
English (en)
Inventor
Joelle Bp Ch Collomb-Ceccarini
Pierre Bp Chimie Crouzet
Original Assignee
Bp Chem Int Ltd
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 Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Application granted granted Critical
Publication of ATE36863T1 publication Critical patent/ATE36863T1/de

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
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/06—Catalyst characterized by its size
    • 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
    • Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst

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)
  • Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AT84308119T 1983-11-23 1984-11-22 Katalysator und verfahren zur polymerisation von olefinen. ATE36863T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8318624A FR2555182B1 (fr) 1983-11-23 1983-11-23 Procede de preparation de catalyseur supporte pour la copolymerisation de l'ethylene avec des alpha-olefines superieures
EP84308119A EP0143002B1 (en) 1983-11-23 1984-11-22 Catalyst and process for polymerising olefins

Publications (1)

Publication Number Publication Date
ATE36863T1 true ATE36863T1 (de) 1988-09-15

Family

ID=9294418

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84308119T ATE36863T1 (de) 1983-11-23 1984-11-22 Katalysator und verfahren zur polymerisation von olefinen.

Country Status (14)

Country Link
US (1) US4564605A (enExample)
EP (1) EP0143002B1 (enExample)
JP (1) JPS60133011A (enExample)
AT (1) ATE36863T1 (enExample)
AU (1) AU580974B2 (enExample)
CA (1) CA1222999A (enExample)
DE (1) DE3473765D1 (enExample)
ES (1) ES537870A0 (enExample)
FI (1) FI79331C (enExample)
FR (1) FR2555182B1 (enExample)
IN (1) IN166822B (enExample)
NO (1) NO163960C (enExample)
NZ (1) NZ210270A (enExample)
PT (1) PT79539B (enExample)

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US20050148742A1 (en) * 2004-01-02 2005-07-07 Hagerty Robert O. Method for controlling sheeting in gas phase reactors
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US6987152B1 (en) 2005-01-11 2006-01-17 Univation Technologies, Llc Feed purification at ambient temperature
US7312279B2 (en) * 2005-02-07 2007-12-25 Univation Technologies, Llc Polyethylene blend compositions
US7947797B2 (en) 2005-09-14 2011-05-24 Univation Technologies, Llc Method for operating a gas-phase reactor at or near maximum production rates while controlling polymer stickiness
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BR112013000679A2 (pt) 2010-07-16 2016-05-31 Univation Tech Llc sistemas e métodos para medir acúmulo de partícula em superfícies de reator
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US20170267791A1 (en) * 2014-09-04 2017-09-21 Ptt Global Chemical Public Company Limited Method for preparing high activity ethylene polymerization catalyst
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CN107206655B (zh) 2015-01-21 2019-09-06 尤尼威蒂恩技术有限责任公司 用于控制聚合物链断裂的方法
CN107428875B (zh) 2015-03-10 2021-02-26 尤尼威蒂恩技术有限责任公司 喷雾干燥催化剂组合物、制备方法以及在烯烃聚合工艺中的用途
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CN112469556B (zh) 2018-07-26 2023-05-02 埃克森美孚化学专利公司 多层泡沫膜及其制造方法
CN113195603B (zh) 2018-11-13 2023-05-26 埃克森美孚化学专利公司 聚乙烯膜
CN113207293B (zh) 2018-11-13 2023-08-04 埃克森美孚化学专利公司 聚乙烯共混物和膜
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US20230018505A1 (en) 2019-12-17 2023-01-19 Exxonmobil Chemical Patents Inc. Films Made of Polyethylene Blends for Improved Sealing Performance and Mechanical Properties
US12152135B2 (en) 2020-03-12 2024-11-26 Exxonmobil Chemical Patents Inc. Films made of polyethylene blends for improved bending stiffness and high MD tear resistance
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NO750225L (enExample) * 1974-02-12 1975-08-13 Ici Ltd
JPS591723B2 (ja) * 1980-01-17 1984-01-13 チッソ株式会社 α−オレフイン重合体を製造する方法
FR2529207A1 (fr) * 1982-06-24 1983-12-30 Bp Chimie Sa Procede pour la preparation de supports de catalyseurs pour la polymerisation des alpha-olefines et supports obtenus
DE3366573D1 (en) * 1982-06-24 1986-11-06 Bp Chimie Sa Process for the polymerization and copolymerization of alpha-olefins in a fluidized bed
EP0099772B2 (fr) * 1982-06-24 1991-11-13 BP Chimie Société Anonyme Catalyseurs pour la polymérisation et la copolymérisation de l'éthylène et procédés de polymérisation utilisant ces catalyseurs

Also Published As

Publication number Publication date
FI79331B (fi) 1989-08-31
EP0143002A1 (en) 1985-05-29
AU580974B2 (en) 1989-02-09
CA1222999A (en) 1987-06-16
US4564605A (en) 1986-01-14
ES8603511A1 (es) 1985-12-16
PT79539A (en) 1984-12-01
JPS60133011A (ja) 1985-07-16
FR2555182A1 (fr) 1985-05-24
PT79539B (en) 1986-10-20
FR2555182B1 (fr) 1986-11-07
FI844614L (fi) 1985-05-24
FI844614A0 (fi) 1984-11-23
ES537870A0 (es) 1985-12-16
IN166822B (enExample) 1990-07-21
NO163960C (no) 1990-08-15
AU3575784A (en) 1985-05-30
NZ210270A (en) 1987-10-30
NO163960B (no) 1990-05-07
EP0143002B1 (en) 1988-08-31
DE3473765D1 (en) 1988-10-06
NO844653L (no) 1985-05-24
FI79331C (fi) 1989-12-11

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