BR9104397A - Processo para preparacao de componente solido de catalisador para (co) polimerizacao de etileno,componente solido de catalisador,catalisador para (co)polimerizacao de etileno e processo para (co) polimerizacao de etileno - Google Patents

Processo para preparacao de componente solido de catalisador para (co) polimerizacao de etileno,componente solido de catalisador,catalisador para (co)polimerizacao de etileno e processo para (co) polimerizacao de etileno

Info

Publication number
BR9104397A
BR9104397A BR919104397A BR9104397A BR9104397A BR 9104397 A BR9104397 A BR 9104397A BR 919104397 A BR919104397 A BR 919104397A BR 9104397 A BR9104397 A BR 9104397A BR 9104397 A BR9104397 A BR 9104397A
Authority
BR
Brazil
Prior art keywords
ethylene polymerization
catalyst component
solid catalyst
solid
polymerization
Prior art date
Application number
BR919104397A
Other languages
English (en)
Inventor
Luciano Luciani
Maddalena Pondrelli
Renzo Invernizzi
Italo Borghi
Original Assignee
Enichem Polimeri
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 Enichem Polimeri filed Critical Enichem Polimeri
Publication of BR9104397A publication Critical patent/BR9104397A/pt

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

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)
BR919104397A 1990-10-11 1991-10-10 Processo para preparacao de componente solido de catalisador para (co) polimerizacao de etileno,componente solido de catalisador,catalisador para (co)polimerizacao de etileno e processo para (co) polimerizacao de etileno BR9104397A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02171190A IT1252041B (it) 1990-10-11 1990-10-11 Componente solido di catalizzatore per la (co)polimerizzazione dell'etilene

Publications (1)

Publication Number Publication Date
BR9104397A true BR9104397A (pt) 1992-06-09

Family

ID=11185779

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919104397A BR9104397A (pt) 1990-10-11 1991-10-10 Processo para preparacao de componente solido de catalisador para (co) polimerizacao de etileno,componente solido de catalisador,catalisador para (co)polimerizacao de etileno e processo para (co) polimerizacao de etileno

Country Status (18)

Country Link
US (1) US5521135A (pt)
EP (1) EP0480435B1 (pt)
JP (1) JPH05148318A (pt)
AT (1) ATE127130T1 (pt)
BR (1) BR9104397A (pt)
CA (1) CA2053154A1 (pt)
CZ (1) CZ281952B6 (pt)
DE (1) DE69112560T2 (pt)
DK (1) DK0480435T3 (pt)
ES (1) ES2077132T3 (pt)
FI (1) FI103343B (pt)
GR (1) GR3017677T3 (pt)
IT (1) IT1252041B (pt)
MX (1) MX9101518A (pt)
NO (1) NO179332C (pt)
RU (1) RU2076110C1 (pt)
SK (1) SK279390B6 (pt)
ZA (1) ZA918088B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1251465B (it) * 1991-07-12 1995-05-15 Enichem Polimeri Catalizzatore supportato per la (co)polimerizzazione dell'etilene.
FI89500C (fi) * 1991-12-31 1993-10-11 Neste Oy Prokatalytkomposition foer homo- och sampolymerisering av alfa-olefiner, dess framstaellning och anvaendning
EP0797596B1 (en) * 1993-12-16 1999-03-03 Exxon Chemical Patents Inc. Catalyst for polymerizing olefins
EP2461156B8 (en) 2001-06-29 2020-10-28 Meso Scale Technologies, LLC. Apparatus for luminescence test measurements
EP1412487B1 (en) 2001-07-30 2010-06-16 Meso Scale Technologies LLC Assay electrodes having immobilized lipid/protein layers and methods of making and using the same
EP1515995B1 (en) * 2002-06-19 2010-05-05 Braskem S.A. Solid catalyst component for polymerization and copolymerization of ethylene, and, process for obtaining the same
US9352308B2 (en) 2002-06-19 2016-05-31 Braskem S.A. Solid catalyst component for polymerization and copolymerization of ethylene and process for obtaining the same
EP2310424B1 (en) * 2008-08-06 2016-09-21 Union Carbide Chemicals & Plastics Technology LLC Methods of making ziegler-natta catalyst compositions for producing polyethylenes with a high molecular weight tail

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU65587A1 (pt) * 1972-06-22 1973-12-27
DE2543181C2 (de) * 1975-09-27 1986-08-28 Basf Ag, 6700 Ludwigshafen Verfahren zur Polymerisation von Äthylen oder zu dessen Copolymerisation mit C↓3↓- bis C↓1↓↓0↓-α-Monoolefinen
IT1054410B (it) * 1975-11-21 1981-11-10 Mitsui Petrochemical Ind Catalizzatori per la polimerizzazione delle alfa olefine
IT1078995B (it) * 1977-05-24 1985-05-08 Montedison Spa Catalizzatori per la polimeriazzazione di olefine
US4359561A (en) * 1979-06-18 1982-11-16 Union Carbide Corporation High tear strength polymers
IT1132230B (it) * 1980-07-24 1986-06-25 Anic Spa Procedimento per la produzione dell'enzima colesterolo-esterasi e per idrolisi degli esteri con acidi grassi del colesterolo mediante l'impiego dell'enzima stesso
US4983694A (en) * 1988-05-31 1991-01-08 Mobil Oil Corporation Process for polymerizing olefins to form polymers of narrow molecular weight distribution
US5024982A (en) * 1988-12-14 1991-06-18 Phillips Petroleum Company Silica-containing olefin polymerization catalysts and process
DK0446989T3 (da) * 1990-03-16 1996-09-16 Polimeri Europa Srl Katalysator på bærer til ethylenpolymerisation og copolymerisationen af ethylen med alfa-olefiner, dens fremstilling og brug
IT1248981B (it) * 1990-06-22 1995-02-11 Enichem Anic Spa Procedimento per la preparazione di un componente solido di catalizzatore per la (co)polimerizzazione dell'etilene
US5227439A (en) * 1990-09-07 1993-07-13 Ecp Enichem Polimeri S.R.L. Solid component of catalyst for the (co) polymerization of ethylene
IT1246265B (it) * 1990-09-07 1994-11-17 Enimont Anic Srl Componente solido di catalizzatore per la (co)polimerizzazione dell'etilene
IT1243829B (it) * 1990-10-11 1994-06-28 Enimont Anic Srl Componente solido di catalizzatore per la omo-e la co-polimerizzazione di etilene.
IT1247109B (it) * 1991-02-28 1994-12-12 Montedipe Srl Procedimento per la preparazione di un componente solido di catalizzatore per la co polimerizzazione dell'etilene.

Also Published As

Publication number Publication date
FI103343B1 (fi) 1999-06-15
IT9021711A1 (it) 1992-04-11
JPH05148318A (ja) 1993-06-15
ATE127130T1 (de) 1995-09-15
FI103343B (fi) 1999-06-15
ZA918088B (en) 1992-07-29
RU2076110C1 (ru) 1997-03-27
DK0480435T3 (da) 1995-10-16
US5521135A (en) 1996-05-28
CA2053154A1 (en) 1992-04-12
NO913971L (no) 1992-04-13
MX9101518A (es) 1992-06-01
NO179332B (no) 1996-06-10
CZ281952B6 (cs) 1997-04-16
FI914772A0 (fi) 1991-10-10
IT1252041B (it) 1995-05-29
DE69112560D1 (de) 1995-10-05
EP0480435A2 (en) 1992-04-15
CS308491A3 (en) 1992-04-15
EP0480435A3 (en) 1992-07-15
IT9021711A0 (it) 1990-10-11
GR3017677T3 (en) 1996-01-31
NO179332C (no) 1996-09-18
NO913971D0 (no) 1991-10-10
SK279390B6 (sk) 1998-11-04
FI914772A (fi) 1992-04-12
EP0480435B1 (en) 1995-08-30
DE69112560T2 (de) 1996-02-29
ES2077132T3 (es) 1995-11-16

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2278 DE 02/09/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 19A, 20A, 21A, 22A, 23A E 24A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.