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NO844653L - Katalysator og fremgangsmaate for polymerisering av olefiner - Google Patents

Katalysator og fremgangsmaate for polymerisering av olefiner

Info

Publication number
NO844653L
NO844653L NO844653A NO844653A NO844653L NO 844653 L NO844653 L NO 844653L NO 844653 A NO844653 A NO 844653A NO 844653 A NO844653 A NO 844653A NO 844653 L NO844653 L NO 844653L
Authority
NO
Norway
Prior art keywords
copolymerization
olefins
ethylene
stage
olefines
Prior art date
Application number
NO844653A
Other languages
English (en)
Other versions
NO163960C (no
NO163960B (no
Inventor
Joelle Collomb-Ceccarini
Pierre 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
Publication of NO844653L publication Critical patent/NO844653L/no
Publication of NO163960B publication Critical patent/NO163960B/no
Publication of NO163960C publication Critical patent/NO163960C/no

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)
NO844653A 1983-11-23 1984-11-22 Fremgangsmaate for fremstilling av en baaret katalysator oganvendelse av denne ved kopolymerisering av etylen. NO163960C (no)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
NO844653L true NO844653L (no) 1985-05-24
NO163960B NO163960B (no) 1990-05-07
NO163960C NO163960C (no) 1990-08-15

Family

ID=9294418

Family Applications (1)

Application Number Title Priority Date Filing Date
NO844653A NO163960C (no) 1983-11-23 1984-11-22 Fremgangsmaate for fremstilling av en baaret katalysator oganvendelse av denne ved kopolymerisering av etylen.

Country Status (14)

Country Link
US (1) US4564605A (no)
EP (1) EP0143002B1 (no)
JP (1) JPS60133011A (no)
AT (1) ATE36863T1 (no)
AU (1) AU580974B2 (no)
CA (1) CA1222999A (no)
DE (1) DE3473765D1 (no)
ES (1) ES8603511A1 (no)
FI (1) FI79331C (no)
FR (1) FR2555182B1 (no)
IN (1) IN166822B (no)
NO (1) NO163960C (no)
NZ (1) NZ210270A (no)
PT (1) PT79539B (no)

Families Citing this family (74)

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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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RU2563032C2 (ru) 2010-02-22 2015-09-20 Юнивейшн Текнолоджиз, Ллк Каталитические системы и способы их применения для получения полиолефиновых продуктов
CN102844371B (zh) 2010-04-13 2015-04-01 尤尼威蒂恩技术有限责任公司 聚合物共混物和由其制造的薄膜
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BR112014010906B1 (pt) 2011-11-08 2020-12-01 Univation Technologies, Llc método para produzir uma poliolefina
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EP3747913B1 (en) 2014-04-02 2024-04-17 Univation Technologies, LLC Continuity compositions and olefin polymerisation method using the same
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US10471641B2 (en) 2015-01-21 2019-11-12 Univation Technologies, Llc Methods for controlling polymer chain scission
EP3247547B1 (en) 2015-01-21 2023-03-22 Univation Technologies, LLC Methods for gel reduction in polyolefins
EP3268399B1 (en) 2015-03-10 2021-01-20 Univation Technologies, LLC Spray dried catalyst compositions, methods for preparation and use in olefin polymerization processes
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CN113195603B (zh) 2018-11-13 2023-05-26 埃克森美孚化学专利公司 聚乙烯膜
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US11866522B2 (en) 2018-12-28 2024-01-09 Braskem S.A. Process for introducing catalyst in a polymerization process
WO2020163079A1 (en) 2019-02-06 2020-08-13 Exxonmobil Chemical Patents Inc. Films and backsheets for hygiene articles
WO2021126458A1 (en) 2019-12-17 2021-06-24 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
CN116234837A (zh) 2020-07-22 2023-06-06 埃克森美孚化学专利公司 聚烯烃组合物及其制品
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US2943063A (en) * 1955-11-30 1960-06-28 Exxon Research Engineering Co Catalysts for polymerization of olefins
US3118865A (en) * 1960-02-03 1964-01-21 Du Pont Olefin polymerization catalyst
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US3278510A (en) * 1963-01-28 1966-10-11 Union Carbide Corp Stable catalyst systems for highly crystalline alpha olefin polymers
NO750225L (no) * 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
EP0099774B2 (fr) * 1982-06-24 1995-03-22 BP Chimie Société Anonyme Procédé pour la polymérisation et la copolymérisation des alpha-oléfines en lit fluidisé
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
DE3362530D1 (en) * 1982-06-24 1986-04-17 Bp Chimie Sa Catalysts for the polymerization and copolymerization of ethylene, and polymerization processes using such catalysts

Also Published As

Publication number Publication date
ES537870A0 (es) 1985-12-16
FR2555182B1 (fr) 1986-11-07
IN166822B (no) 1990-07-21
PT79539A (en) 1984-12-01
FI79331B (fi) 1989-08-31
FR2555182A1 (fr) 1985-05-24
FI79331C (fi) 1989-12-11
NO163960C (no) 1990-08-15
DE3473765D1 (en) 1988-10-06
ES8603511A1 (es) 1985-12-16
CA1222999A (en) 1987-06-16
AU580974B2 (en) 1989-02-09
EP0143002B1 (en) 1988-08-31
NO163960B (no) 1990-05-07
FI844614A0 (fi) 1984-11-23
EP0143002A1 (en) 1985-05-29
FI844614L (fi) 1985-05-24
NZ210270A (en) 1987-10-30
JPS60133011A (ja) 1985-07-16
AU3575784A (en) 1985-05-30
PT79539B (en) 1986-10-20
ATE36863T1 (de) 1988-09-15
US4564605A (en) 1986-01-14

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