SE426836B - Forfarande for framstellning av etensampolymerer med lag och medium densitet i en fluidiserad bedd-reaktor - Google Patents

Forfarande for framstellning av etensampolymerer med lag och medium densitet i en fluidiserad bedd-reaktor

Info

Publication number
SE426836B
SE426836B SE7603163A SE7603163A SE426836B SE 426836 B SE426836 B SE 426836B SE 7603163 A SE7603163 A SE 7603163A SE 7603163 A SE7603163 A SE 7603163A SE 426836 B SE426836 B SE 426836B
Authority
SE
Sweden
Prior art keywords
procedure
preparation
low
fluidized bed
bed reactor
Prior art date
Application number
SE7603163A
Other languages
English (en)
Other versions
SE7603163L (sv
Inventor
I J Levine
F J Karol
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
Priority claimed from US05/557,122 external-priority patent/US4011382A/en
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of SE7603163L publication Critical patent/SE7603163L/sv
Publication of SE426836B publication Critical patent/SE426836B/sv

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
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerisation Methods In General (AREA)
  • Polymerization Catalysts (AREA)
SE7603163A 1975-03-10 1976-03-10 Forfarande for framstellning av etensampolymerer med lag och medium densitet i en fluidiserad bedd-reaktor SE426836B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/557,122 US4011382A (en) 1975-03-10 1975-03-10 Preparation of low and medium density ethylene polymer in fluid bed reactor
US64897176A 1976-01-14 1976-01-14

Publications (2)

Publication Number Publication Date
SE7603163L SE7603163L (sv) 1976-09-13
SE426836B true SE426836B (sv) 1983-02-14

Family

ID=27071336

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7603163A SE426836B (sv) 1975-03-10 1976-03-10 Forfarande for framstellning av etensampolymerer med lag och medium densitet i en fluidiserad bedd-reaktor

Country Status (19)

Country Link
JP (1) JPS51112891A (sv)
AR (1) AR206852A1 (sv)
AU (1) AU499043B2 (sv)
BR (1) BR7601437A (sv)
CA (1) CA1069648A (sv)
DE (2) DE2660510C2 (sv)
DK (1) DK152736B (sv)
EG (1) EG12333A (sv)
ES (1) ES445945A1 (sv)
FI (1) FI63248C (sv)
FR (1) FR2303813A1 (sv)
GB (1) GB1531544A (sv)
HK (1) HK41379A (sv)
IT (1) IT1057005B (sv)
MY (1) MY8000002A (sv)
NL (1) NL7602515A (sv)
NO (2) NO149892C (sv)
NZ (1) NZ180275A (sv)
SE (1) SE426836B (sv)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2405961A1 (fr) * 1977-10-12 1979-05-11 Naphtachimie Sa Procede de copolymerisation d'olefines en phase gazeuse en presence d'un lit fluidise de copolymere et d'un catalyseur contenant du titane et du magnesium
US4390677A (en) * 1978-03-31 1983-06-28 Karol Frederick J Article molded from ethylene hydrocarbon copolymer
JPS5552309A (en) * 1978-10-11 1980-04-16 Nippon Oil Co Ltd Preparation of copolymer
JPS5554308A (en) * 1978-10-17 1980-04-21 Nippon Oil Co Ltd Preparation of copolymer
JPS5556111A (en) * 1978-10-20 1980-04-24 Nippon Oil Co Ltd Preparation of copolymer
JPS5556110A (en) * 1978-10-20 1980-04-24 Nippon Oil Co Ltd Preparation of copolymer
JPS5558210A (en) * 1978-10-26 1980-04-30 Nippon Oil Co Ltd Production of copolymer
JPS5573712A (en) * 1978-11-29 1980-06-03 Nippon Oil Co Ltd Preparation of copolymer
JPS606558Y2 (ja) * 1979-03-29 1985-03-01 日立造船株式会社 シャッタ−ドアの水密装置
JPS56129204A (en) * 1980-03-14 1981-10-09 Nippon Oil Co Ltd Apparatus for vapor-phase polymerization of olefin
JPS56159205A (en) * 1980-05-14 1981-12-08 Nippon Oil Co Ltd Equipment for olefin gas-phase polymerization
FR2493856B1 (fr) * 1980-11-13 1986-03-21 Naphtachimie Sa Compositions de polypropylene a haute resistance au choc
FR2493855B1 (fr) * 1980-11-13 1986-01-10 Naphtachimie Sa Compositions de polypropylene de resistance au choc ameliorees
IT1210855B (it) * 1982-02-12 1989-09-29 Assoreni Ora Enichem Polimeri Polimeri dell'etilene a struttura lineare e processi per la loro preparazione.
ZA892642B (en) * 1988-04-12 1989-12-27 Union Carbide Corp Method for decreasing swell properties of alpha olefins
EP1845110A1 (en) * 2006-04-13 2007-10-17 Total Petrochemicals Research Feluy Chromium-based catalysts
WO2007118866A1 (en) * 2006-04-13 2007-10-25 Total Petrochemicals Research Feluy Branched low and medium density polyethylene
BRPI0806786B1 (pt) * 2007-02-01 2018-07-17 Basell Polyolefine Gmbh copolímero monomodal de etileno e pelo menos uma olefina, composição de moldagem, uso do copolímero, artigo moldado por injeção, e, processo para a preparação de copolímeros monomodais
CN102036998A (zh) 2008-06-05 2011-04-27 株式会社艾迪科 苯氧化铝化合物以及使用了该化合物的稳定化聚合物的制造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1808388U (de) 1960-02-13 1960-03-24 Franz Raichle Anzuendegeraet fuer oeloefen.
US3445367A (en) * 1965-11-22 1969-05-20 Phillips Petroleum Co Catalyst and process for making olefin polymers of narrow molecular weight distribution
US3622521A (en) * 1967-08-21 1971-11-23 Phillips Petroleum Co Olefin polymerization with chromium and titanium-containing compounds
US3666736A (en) 1969-03-24 1972-05-30 Phillips Petroleum Co Low density ethylene-butene copolymers
GB1429174A (en) * 1972-06-12 1976-03-24 Bp Chem Int Ltd Polymerisation process and catalyst
BE787508A (fr) * 1972-08-04 1973-02-12 Bp Chem Int Ltd Procede de polymerisation.

Also Published As

Publication number Publication date
MY8000002A (en) 1980-12-31
DE2609889C2 (de) 1982-08-26
FI63248B (fi) 1983-01-31
CA1069648A (en) 1980-01-08
FR2303813A1 (fr) 1976-10-08
DK152736B (da) 1988-05-02
AR206852A1 (es) 1976-08-23
DE2609889A1 (de) 1976-09-23
FR2303813B1 (sv) 1979-09-07
AU499043B2 (en) 1979-04-05
NO149892B (no) 1984-04-02
EG12333A (en) 1978-09-30
NZ180275A (en) 1978-06-20
FI760608A (sv) 1976-09-11
JPS51112891A (en) 1976-10-05
GB1531544A (en) 1978-11-08
IT1057005B (it) 1982-03-10
SE7603163L (sv) 1976-09-13
JPS5618132B2 (sv) 1981-04-27
NL7602515A (nl) 1976-09-14
DK101576A (da) 1976-09-11
AU1181176A (en) 1977-09-15
DE2660510C2 (de) 1987-11-12
ES445945A1 (es) 1977-05-16
BR7601437A (pt) 1976-09-14
HK41379A (en) 1979-06-29
NO832207L (no) 1976-09-13
FI63248C (fi) 1983-05-10
NO153142C (no) 1986-01-22
NO760827L (sv) 1976-09-13
NO149892C (no) 1984-07-11
NO153142B (no) 1985-10-14

Similar Documents

Publication Publication Date Title
SE426836B (sv) Forfarande for framstellning av etensampolymerer med lag och medium densitet i en fluidiserad bedd-reaktor
ZA761188B (en) Preparation of low and medium density ethylene polymer in fluid bed reactor
AU507091B2 (en) Fluidized bed reactor with dense static and entrained moving bed
DE2967444D1 (en) Process for the preparation of high density ethylene polymers in fluid bed reactor
IT1086562B (it) Procedimento ed apparecchio per registrare e riprodurre segnali ad impulsi
SE420164B (sv) Forfarande och anordning for framstellning av oppningar i bandmaterial
JPS524473A (en) Fluidized bed reactor
JPS523570A (en) Fluidized bed reactor
SE423544B (sv) Analogiforfarande for framstellning av imidazolderivat med antifungisk aktivitet
BG27898A3 (en) Method of obtaining of 2-filamine-2-imidazoline derivatives and their salts
MX144756A (es) Procedimiento mejorado para la reduccion de minerales de hierro en reactores de lecho fluidizado
SE435504B (sv) Analogiforfarande for framstellning av nya 1-nitro-9-alkylaminoalkylaminoakridiner och salter derav
JPS51141878A (en) New nnsubstituted derivatives and salts of phenylpiperidine and preparation method and pharmacetical comosite
MX144090A (es) Mejoras en reactor de lecho fluidizado
SE422084B (sv) Forfarande for samtidig herdning och varmforzinkning av stalprodukter med lag kolhalt
GB1552347A (en) Preparation of information-carrying media
SE7706622L (sv) Forfarande och apparat for behandling i fluidiserad bedd
NO782707L (no) Fremgangsmaate for fremstilling av nye 2-pyridyl- og 2-pyrimidylaminobenzoesyrer
JPS5243773A (en) Fluidized bed reactor
NO142993C (no) Fremgangsmaate for fremstilling av fiolett ticl3
CS177530B1 (en) New nbeta-substituted derivatives of b-beta-aminoethyl-ergoline-i their salts and methods for the production thereof
SE430897B (sv) Forfarande for framstellning av karbamid-formaldehydlim och hartser
SE7607956L (sv) 1-metyl-2-(fenyloximetyl)-5-nitroimidazoler och forfarande for deras framstellning
DE2967434D1 (en) Process for the preparation of high density ethylene polymers in fluid bed reactor
SE414716B (sv) Forfarande och anordning for tillverkning med hog kapacitet av kapsyler forsedda med tetning

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 7603163-2

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 7603163-2

Format of ref document f/p: F