MA20079A1 - Preparation de copolymeres d'ethylene basse densite a faible module d'elasticite dans un lit fluidise. - Google Patents

Preparation de copolymeres d'ethylene basse densite a faible module d'elasticite dans un lit fluidise.

Info

Publication number
MA20079A1
MA20079A1 MA20301A MA20301A MA20079A1 MA 20079 A1 MA20079 A1 MA 20079A1 MA 20301 A MA20301 A MA 20301A MA 20301 A MA20301 A MA 20301A MA 20079 A1 MA20079 A1 MA 20079A1
Authority
MA
Morocco
Prior art keywords
fluidized bed
ethylene copolymers
preparation
precursor composition
ethylene
Prior art date
Application number
MA20301A
Other languages
English (en)
Inventor
Jacob Levine Isaac
Frances George Kathleen
John Karol Frederick
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=27046539&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MA20079(A1) "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 MA20079A1 publication Critical patent/MA20079A1/fr

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
    • C08F10/02—Ethene
    • 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
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Cosmetics (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Materials For Medical Uses (AREA)
MA20301A 1983-03-29 1984-03-29 Preparation de copolymeres d'ethylene basse densite a faible module d'elasticite dans un lit fluidise. MA20079A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48029683A 1983-03-29 1983-03-29
US58700584A 1984-03-13 1984-03-13

Publications (1)

Publication Number Publication Date
MA20079A1 true MA20079A1 (fr) 1984-10-01

Family

ID=27046539

Family Applications (1)

Application Number Title Priority Date Filing Date
MA20301A MA20079A1 (fr) 1983-03-29 1984-03-29 Preparation de copolymeres d'ethylene basse densite a faible module d'elasticite dans un lit fluidise.

Country Status (25)

Country Link
EP (1) EP0120503B1 (fr)
KR (1) KR890002933B1 (fr)
AT (1) ATE26285T1 (fr)
AU (1) AU579996B2 (fr)
BR (1) BR8401469A (fr)
CA (1) CA1219400A (fr)
DD (1) DD219203A5 (fr)
DE (1) DE3462900D1 (fr)
ES (1) ES531051A0 (fr)
FI (1) FI78113C (fr)
GR (1) GR81915B (fr)
HU (1) HU196081B (fr)
IE (1) IE57139B1 (fr)
IL (1) IL71357A (fr)
IN (1) IN160137B (fr)
MA (1) MA20079A1 (fr)
MX (1) MX163277B (fr)
NO (1) NO162911C (fr)
NZ (1) NZ207668A (fr)
PH (1) PH20787A (fr)
PT (1) PT78329B (fr)
RO (1) RO91263B (fr)
SG (1) SG82589G (fr)
WO (1) WO1984003888A1 (fr)
YU (1) YU57784A (fr)

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US4812526A (en) * 1987-06-08 1989-03-14 Union Carbide Corporation Impact polypropylene
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US4853265A (en) * 1987-09-02 1989-08-01 W. R. Grace & Co.-Conn. Eva based multi-layer, heat-shrinkable, packaging film and bags made therefrom
US5034479A (en) * 1987-10-22 1991-07-23 Union Carbide Chemicals And Plastics Technology Corporation Process for reducing sheeting during polymerization of alpha-olefins
US4873042A (en) * 1988-03-25 1989-10-10 Union Carbide Chemicals And Plastics Company Inc. Process for extruding a thermoplastic copolymer
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US4994534A (en) * 1989-09-28 1991-02-19 Union Carbide Chemicals And Plastics Company Inc. Process for producing sticky polymers
FI91968C (fi) * 1989-11-28 1994-09-12 Borealis Polymers Oy -olefiinien polymerointiin tarkoitettu prokatalyyttikompositio, sen valmistus ja käyttö
US5068489A (en) * 1989-12-28 1991-11-26 Union Carbide Chemicals And Plastics Technology Corporation Preparation of very low molecular weight polyethylene in a fluidized bed
US5055534A (en) * 1989-12-28 1991-10-08 Union Carbide Chemicals And Plastics Technology Corporation Preparation of very low molecular weight polyethylene in a fluidized bed
DE4011160A1 (de) * 1990-04-06 1991-10-17 Basf Ag Copolymerisate des propylens mit anderen alk-1-enen
US5618895A (en) * 1990-04-06 1997-04-08 Basf Aktiengesellschaft Process for preparing copolymers of propylene with other 1-alkenes
US5677256A (en) * 1990-04-12 1997-10-14 Neste Oy Method of preparing catalyst composition for polymerizing olefins
FI91767C (fi) * 1990-04-12 1994-08-10 Neste Oy Olefiinien polymerointiin tarkoitettu prokatalyyttikompositio, sen valmistus ja käyttö
US5106926A (en) * 1990-12-11 1992-04-21 Union Carbide Chemicals & Plastics Technology Corporation Preparation of ethylene/1-octene copolymers of very low density in a fluidized bed reactor
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
IT1246614B (it) 1991-06-03 1994-11-24 Himont Inc Procedimento per la polimerizzazione in fase gas delle olefine
US5288531A (en) * 1991-08-09 1994-02-22 The Dow Chemical Company Pouch for packaging flowable materials
US5210167A (en) * 1991-11-25 1993-05-11 Mobil Oil Corporation LLDPE films with improved optical properties
US5272016A (en) * 1992-03-23 1993-12-21 Viskase Corporation Multilayer stretch/shrink film
US5283128A (en) * 1992-03-23 1994-02-01 Viskase Corporation Biaxially oriented heat shrinkable film
US5279872A (en) * 1992-03-23 1994-01-18 Viskase Corporation Multilayer stretch/shrink film
ATE291059T1 (de) 1992-11-13 2005-04-15 Cryovac Inc Wärmeschrumpfbare, durch single-site-katalyse hergestellte copolymere enthaltende folien.
US5258345A (en) * 1992-11-20 1993-11-02 Mobil Oil Corporation High-activity polyethylene catalysts
CA2085813C (fr) * 1992-12-18 2001-06-12 Bankim B. Desai Formulation pour emballage-barriere haute resistance et thermoretrecissable pour le conditionnement des viandes
FI92405C (fi) 1992-12-22 1994-11-10 Borealis Holding As Uusi olefiinipolymerointikatalyytti, menetelmä sen valmistamiseksi ja sen käyttö olefiinien polymerointiin
ATE181281T1 (de) 1993-04-09 1999-07-15 Viskase Corp Käseverpackung,-folie,-beutel und verfahren zum verpacken von co2 atmenden nahrungsmitteln
US5382470A (en) 1993-04-09 1995-01-17 Viskase Corporation EVOH oxygen barrier stretched multilayer film
WO1995000333A1 (fr) 1993-06-24 1995-01-05 American National Can Company Structures ameliorees de polymeres produits a l'aide de catalyseurs a site unique
US5614297A (en) * 1994-05-19 1997-03-25 Viskase Corporation Polyolefin stretch film
US5712353A (en) * 1994-10-31 1998-01-27 Exxon Chemical Patents Inc. Gas phase polymerization process
CA2193758A1 (fr) * 1996-01-04 1997-07-05 Mark Chung-Kong Hwu Film de polyethylene haute resistance
US5759648A (en) * 1996-07-05 1998-06-02 Viskase Corporation Multilayer plastic film, useful for packaging a cook-in foodstuff
DE19754380A1 (de) 1997-12-09 1999-06-10 Basf Ag Gasphasenwirbelschichtverfahren und danach erhältliche Ethylenhomo- und -copolymere
US6458469B1 (en) * 1999-07-08 2002-10-01 Exxonmobil Chemical Company Multilayer oriented films with metallocene catalyzed polyethylene skin layer
DE10042403A1 (de) 2000-08-30 2002-03-14 Basell Polyolefine Gmbh Katalysatorsysteme vom Typ der Ziegler-Natta-Katalysatoren und ein Verfahren zu deren Herstellung
EP1333044B2 (fr) 2002-02-04 2011-06-15 Borealis Technology Oy Film avec une resistance au choc elevée
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.
GB0317012D0 (en) 2003-07-21 2003-08-27 Borealis Tech Oy Injection moulding polymer
CN1279069C (zh) * 2003-12-03 2006-10-11 中国石油化工股份有限公司 一种聚乙烯催化剂及其制备方法
US7335250B2 (en) 2004-02-06 2008-02-26 Ivoclar Vivadent Ag Dental composites based on X-ray-opaque mixed oxides prepared by flame spraying
US7867531B2 (en) 2005-04-04 2011-01-11 Curwood, Inc. Myoglobin blooming agent containing shrink films, packages and methods for packaging
US8029893B2 (en) 2004-04-02 2011-10-04 Curwood, Inc. Myoglobin blooming agent, films, packages and methods for packaging
US8741402B2 (en) 2004-04-02 2014-06-03 Curwood, Inc. Webs with synergists that promote or preserve the desirable color of meat
US8470417B2 (en) 2004-04-02 2013-06-25 Curwood, Inc. Packaging inserts with myoglobin blooming agents, packages and methods for packaging
US8545950B2 (en) 2004-04-02 2013-10-01 Curwood, Inc. Method for distributing a myoglobin-containing food product
US8110259B2 (en) 2004-04-02 2012-02-07 Curwood, Inc. Packaging articles, films and methods that promote or preserve the desirable color of meat
US20070031546A1 (en) 2005-08-05 2007-02-08 Curwood, Inc. Polyester and polyamide blend containing article for packaging a CO2 respiring foodstuff
EP1857270B1 (fr) 2006-05-17 2013-04-17 Curwood, Inc. Agent d'émission de myoglobine, films, emballages et procédés d'emballage
JP5584472B2 (ja) 2007-02-01 2014-09-03 バーゼル・ポリオレフィン・ゲーエムベーハー 射出成形用エチレン単峰性コポリマー及びその製造法
ATE519788T1 (de) 2007-12-18 2011-08-15 Basell Polyolefine Gmbh Gasphasenverfahren zur polymerisation von alpha- olefinen
US9428450B2 (en) * 2014-04-18 2016-08-30 Songzhou Hu Process for producing taurine from alkali taurinates
EP3153317A1 (fr) * 2015-10-08 2017-04-12 Sika Technology AG Membrane multicouche avec coeur réticulé

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GB991397A (en) * 1963-03-28 1965-05-05 Grace W R & Co Improvements relating to the production of polyolefines
GB1110566A (en) * 1965-07-27 1968-04-18 Sir Soc Italiana Resine Spa Method of polymerizing gaseous vinyl-type monomers
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
JPS6057441B2 (ja) * 1978-09-29 1985-12-14 三菱油化株式会社 オレフインの気相重合法
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JPS5928573B2 (ja) * 1980-02-05 1984-07-13 チッソ株式会社 α−オレフイン重合体の製造方法
JPS6023764B2 (ja) * 1980-02-27 1985-06-10 チッソ株式会社 α−オレフイン重合体を製造する方法
JPS6045645B2 (ja) * 1980-10-09 1985-10-11 三井化学株式会社 オレフイン類の気相重合方法
US4379758A (en) * 1980-12-24 1983-04-12 Union Carbide Corporation Catalyst composition for polymerizing ethylene

Also Published As

Publication number Publication date
EP0120503B1 (fr) 1987-04-01
BR8401469A (pt) 1984-11-13
NO162911C (no) 1990-03-07
FI78113C (fi) 1989-06-12
FI78113B (fi) 1989-02-28
NO162911B (no) 1989-11-27
ATE26285T1 (de) 1987-04-15
PT78329A (en) 1984-04-01
FI841249A (fi) 1984-09-30
IN160137B (fr) 1987-06-27
AU2618884A (en) 1984-10-04
EP0120503A1 (fr) 1984-10-03
DD219203A5 (de) 1985-02-27
RO91263B (ro) 1987-05-02
WO1984003888A1 (fr) 1984-10-11
RO91263A (fr) 1987-04-30
HUT37446A (en) 1985-12-28
IE57139B1 (en) 1992-05-06
SG82589G (en) 1990-07-06
CA1219400A (fr) 1987-03-17
KR840008168A (ko) 1984-12-13
DE3462900D1 (en) 1987-05-07
IL71357A (en) 1987-03-31
ES8505701A1 (es) 1985-06-01
AU579996B2 (en) 1988-12-22
ES531051A0 (es) 1985-06-01
MX163277B (es) 1992-03-31
NO841236L (no) 1984-10-01
FI841249A0 (fi) 1984-03-28
HU196081B (en) 1988-09-28
YU57784A (en) 1986-06-30
NZ207668A (en) 1986-08-08
KR890002933B1 (ko) 1989-08-12
IE840756L (en) 1984-09-29
IL71357A0 (en) 1984-06-29
GR81915B (fr) 1984-12-12
PT78329B (en) 1986-04-30
PH20787A (en) 1987-04-14

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