ZA827277B - Catalyst composition for copolymerizing ethylene - Google Patents

Catalyst composition for copolymerizing ethylene

Info

Publication number
ZA827277B
ZA827277B ZA827277A ZA827277A ZA827277B ZA 827277 B ZA827277 B ZA 827277B ZA 827277 A ZA827277 A ZA 827277A ZA 827277 A ZA827277 A ZA 827277A ZA 827277 B ZA827277 B ZA 827277B
Authority
ZA
South Africa
Prior art keywords
catalyst composition
copolymerizing ethylene
copolymerizing
ethylene
catalyst
Prior art date
Application number
ZA827277A
Other languages
English (en)
Inventor
Frances George Kathleen
Original Assignee
Union Carbide 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23261955&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA827277(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of ZA827277B publication Critical patent/ZA827277B/xx

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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
ZA827277A 1981-11-23 1982-10-04 Catalyst composition for copolymerizing ethylene ZA827277B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/324,075 US4370456A (en) 1981-11-23 1981-11-23 Catalyst composition for copolymerizing ethylene

Publications (1)

Publication Number Publication Date
ZA827277B true ZA827277B (en) 1983-08-31

Family

ID=23261955

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA827277A ZA827277B (en) 1981-11-23 1982-10-04 Catalyst composition for copolymerizing ethylene

Country Status (8)

Country Link
US (1) US4370456A (fr)
EP (1) EP0080052B1 (fr)
JP (2) JPS58132012A (fr)
AU (1) AU548970B2 (fr)
CA (1) CA1187069A (fr)
DE (1) DE3266704D1 (fr)
GR (1) GR76707B (fr)
ZA (1) ZA827277B (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4370456A (en) * 1981-11-23 1983-01-25 Union Carbide Corporation Catalyst composition for copolymerizing ethylene
DE3366573D1 (en) * 1982-06-24 1986-11-06 Bp Chimie Sa Process for the polymerization and copolymerization of alpha-olefins in a fluidized bed
EP0135441B1 (fr) * 1983-09-20 1986-11-05 Institut Français du Pétrole Procédé amélioré de synthèse du butène-1 par dimérisation de l'éthylène
FR2565591B1 (fr) * 1984-06-08 1986-08-29 Inst Francais Du Petrole Procede de fabrication d'un copolymere ethylene-butene-1 a partir d'ethylene
US4760121A (en) * 1986-01-03 1988-07-26 Mobil Oil Corporation Preparation of alpha-olefin polymers of relatively narrow molecular weight distrbution
JPS63122710A (ja) * 1986-11-12 1988-05-26 Nippon Petrochem Co Ltd ポリオレフインの製造方法
FR2640978B1 (fr) * 1988-12-22 1991-04-19 Bp Chimie Sa
US6025448A (en) * 1989-08-31 2000-02-15 The Dow Chemical Company Gas phase polymerization of olefins
ES2088455T3 (es) * 1990-03-16 1996-08-16 Polimeri Europa Srl Catalizador soportado para la polimerizacion de etileno y la copolimerizacion de etileno con alfa-olefinas, su preparacion y su uso.
US5187246A (en) * 1990-06-26 1993-02-16 Union Carbide Chemicals & Plastics Technology Corporation Process for making epr resins
US6538080B1 (en) 1990-07-03 2003-03-25 Bp Chemicals Limited Gas phase polymerization of olefins
FI86989C (fi) * 1990-12-19 1992-11-10 Neste Oy Foerfarande foer framstaellning av en polymerisationskatalysatorkomponent foer olefiner, en polymerisationskatalysatorkomponent som har framstaellts enligt foerfarandet, och dess anvaendning
JPH04238788A (ja) * 1991-01-10 1992-08-26 Mitsui Zosen Akishima Kenkyusho:Kk 船舶の推力発生機構
US5278272A (en) 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
US5783638A (en) * 1991-10-15 1998-07-21 The Dow Chemical Company Elastic substantially linear ethylene polymers
US5395471A (en) * 1991-10-15 1995-03-07 The Dow Chemical Company High drawdown extrusion process with greater resistance to draw resonance
US5525695A (en) * 1991-10-15 1996-06-11 The Dow Chemical Company Elastic linear interpolymers
US5674342A (en) * 1991-10-15 1997-10-07 The Dow Chemical Company High drawdown extrusion composition and process
US5582923A (en) * 1991-10-15 1996-12-10 The Dow Chemical Company Extrusion compositions having high drawdown and substantially reduced neck-in
US5405901A (en) * 1994-07-06 1995-04-11 Union Carbide Chemicals & Plastics Technology Corporation Process of producing ethylene polymer blends in gas phase
US5773106A (en) * 1994-10-21 1998-06-30 The Dow Chemical Company Polyolefin compositions exhibiting heat resistivity, low hexane-extractives and controlled modulus
MY136156A (en) * 2003-04-29 2008-08-29 China Petroleum & Chemical A solid main catalyst component for ethylene polymerization, a process for preparing the same and a catalyst containing the same.
US6933353B2 (en) * 2003-07-07 2005-08-23 Equistar Chemicals, Lp Olefin polymerization process
DE10348624A1 (de) * 2003-10-15 2005-05-25 Basell Polyolefine Gmbh Geträgerte Metallalkylverbindung und Verfahren zu deren Herstellung
EP2684857A1 (fr) * 2012-07-10 2014-01-15 Saudi Basic Industries Corporation Procédé d'oligomérisation de l'éthylène
EP2712874A1 (fr) * 2012-09-26 2014-04-02 Basell Poliolefine Italia S.r.l. Composants de catalyseur pour la polymérisation des oléfines

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4302565A (en) * 1978-03-31 1981-11-24 Union Carbide Corporation Impregnated polymerization catalyst, process for preparing, and use for ethylene copolymerization
US4302566A (en) * 1978-03-31 1981-11-24 Union Carbide Corporation Preparation of ethylene copolymers in fluid bed reactor
US4308369A (en) * 1979-09-28 1981-12-29 The Dow Chemical Company High efficiency catalyst for polymerizing olefins
US4370456A (en) * 1981-11-23 1983-01-25 Union Carbide Corporation Catalyst composition for copolymerizing ethylene

Also Published As

Publication number Publication date
GR76707B (fr) 1984-08-29
CA1187069A (fr) 1985-05-14
AU548970B2 (en) 1986-01-09
US4370456A (en) 1983-01-25
AU8893782A (en) 1983-06-02
JPS6333404A (ja) 1988-02-13
JPS58132012A (ja) 1983-08-06
DE3266704D1 (en) 1985-11-07
JPS6241602B2 (fr) 1987-09-03
EP0080052A1 (fr) 1983-06-01
EP0080052B1 (fr) 1985-10-02

Similar Documents

Publication Publication Date Title
DE3266704D1 (en) Improved catalyst composition for copolymerizing ethylene
DE3270823D1 (en) Novel ethylene/alpha-olefin copolymer
GB8416492D0 (en) Cracking catalyst composition
GB8300232D0 (en) Catalyst
JPS57158728A (en) Ethylene manufacture
DE3574021D1 (en) Olefin polymerization catalyst composition
GB2094810B (en) Ethylene polymers
GB8316438D0 (en) Catalyst
GB8308106D0 (en) Catalyst
DE3268643D1 (en) Catalysts
GB2097413B (en) Olefin polymerisation catalyst
DE3363885D1 (en) Catalyst component for alpha-olefin polymerization
JPS57171436A (en) Improved catalyst for manufacturing methylamine
DE3270936D1 (en) Catalyst
DE3269273D1 (en) Improved process for copolymerizing ethylene
PH16129A (en) Alpha-olefin polymerization catalyst
JPS57200409A (en) Ethylene polymerization
GB8313750D0 (en) Catalyst
JPS5710338A (en) Catalyst composition
GB8304090D0 (en) Catalyst
DE3269643D1 (en) Tree-resistant ethylene polymer compositions
DE3478603D1 (en) Catalyst for alpha-olefin polymerization
JPS57165431A (en) Sulfur-curable rubber-major composition
GB2097411B (en) Catalyst for ethylene polymerisation
DE3275834D1 (en) Olefin polymerization catalyst