BR0008049B1 - sistema catalìtico para polimerização de uma "alfa"-olefina e seu uso para polimerização de "alfa"-olefinas. - Google Patents

sistema catalìtico para polimerização de uma "alfa"-olefina e seu uso para polimerização de "alfa"-olefinas.

Info

Publication number
BR0008049B1
BR0008049B1 BRPI0008049-7A BR0008049A BR0008049B1 BR 0008049 B1 BR0008049 B1 BR 0008049B1 BR 0008049 A BR0008049 A BR 0008049A BR 0008049 B1 BR0008049 B1 BR 0008049B1
Authority
BR
Brazil
Prior art keywords
polymerization
alpha
organoaluminum compound
catalyst
olefins
Prior art date
Application number
BRPI0008049-7A
Other languages
English (en)
Portuguese (pt)
Other versions
BR0008049A (pt
Inventor
Kauno Alastalo
Pauli Leskinen
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 filed Critical
Publication of BR0008049A publication Critical patent/BR0008049A/pt
Publication of BR0008049B1 publication Critical patent/BR0008049B1/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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/642—Component covered by group C08F4/64 with an organo-aluminium compound
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BRPI0008049-7A 1999-02-12 2000-02-11 sistema catalìtico para polimerização de uma "alfa"-olefina e seu uso para polimerização de "alfa"-olefinas. BR0008049B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI990283A FI990283A7 (fi) 1999-02-12 1999-02-12 alfa-olefiinin polymerointikatalysattorisysteemi ja sen käyttö alfa -olefiinien polymerointiin
PCT/FI2000/000098 WO2000047638A2 (en) 1999-02-12 2000-02-11 AN α-OLEFIN POLYMERIZATION CATALYST SYSTEM AND ITS USE FOR THE POLYMERIZATION OF α-OLEFINS

Publications (2)

Publication Number Publication Date
BR0008049A BR0008049A (pt) 2001-10-30
BR0008049B1 true BR0008049B1 (pt) 2010-11-03

Family

ID=8553730

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0008049-7A BR0008049B1 (pt) 1999-02-12 2000-02-11 sistema catalìtico para polimerização de uma "alfa"-olefina e seu uso para polimerização de "alfa"-olefinas.

Country Status (12)

Country Link
US (1) US6872682B1 (https=)
EP (1) EP1155049B1 (https=)
JP (1) JP4913281B2 (https=)
KR (1) KR100571190B1 (https=)
CN (1) CN1150214C (https=)
AT (1) ATE263193T1 (https=)
AU (1) AU770536B2 (https=)
BR (1) BR0008049B1 (https=)
DE (1) DE60009467T2 (https=)
ES (1) ES2216858T3 (https=)
FI (1) FI990283A7 (https=)
WO (1) WO2000047638A2 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100389961B1 (ko) * 2000-11-09 2003-07-02 삼성종합화학주식회사 알파올레핀의 전중합 방법
ATE401123T1 (de) * 2004-12-17 2008-08-15 Borealis Tech Oy Verfahren zur polymerisation von olefinen in gegenwart eines olefin polymerisationskatalysators
US7964542B2 (en) * 2006-01-12 2011-06-21 International Business Machines Corporation Enhanced thermo-oxidative stability thermal interface compositions and use thereof in microelectronics assembly
CA2661609A1 (en) * 2006-08-25 2008-02-28 Basell Poliolefine Italia S.R.L. Preparation of a catalytic paste for the olefin polymerization
CA2749835C (en) 2011-08-23 2018-08-21 Nova Chemicals Corporation Feeding highly active phosphinimine catalysts to a gas phase reactor
EP3241611B1 (en) 2016-05-02 2020-03-04 Borealis AG A process for feeding a polymerisation catalyst
CN117003915A (zh) * 2022-04-28 2023-11-07 中国石油化工股份有限公司 一种固体催化剂组分及其制备方法和烯烃聚合催化剂和应用

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3752331T2 (de) * 1987-02-02 2001-09-20 Fina Technology, Inc. Verfahren zur Verbesserung der Effektivität eines prepolymerisierten Katalysators
EP0578838A1 (en) * 1992-04-29 1994-01-19 Hoechst Aktiengesellschaft Olefin polymerization catalyst, process for its preparation, and its use
IT1260497B (it) * 1992-05-29 1996-04-09 Himont Inc Polimeri cristallini del propilene aventi migliorata processabilita' allo stato e processo per la loro preparazione
IT1255233B (it) * 1992-07-17 1995-10-20 Himont Inc Procedimento per la stabilizzazione di polimeri olefinici
FI95387C (fi) * 1992-12-29 1996-01-25 Borealis As Menetelmä -olefiinien polymeroimiseksi sekä esipolymeroitu katalyyttikompositio ja menetelmä tämän valmistamiseksi
JP3854316B2 (ja) * 1993-02-17 2006-12-06 チッソ株式会社 ポリオレフィンの製造方法
FI952175A7 (fi) 1995-05-05 1996-11-06 Borealis As Menetelmä ja katalysaattorikomponentti olefiinien homo- tai kopolymeroimiseksi
TW319775B (https=) * 1995-06-13 1997-11-11 Mitsui Petroleum Chemicals Ind
US5677375A (en) * 1995-07-21 1997-10-14 Union Carbide Chemicals & Plastics Technology Corporation Process for producing an in situ polyethylene blend
JPH10158320A (ja) * 1996-11-29 1998-06-16 Tokuyama Corp ポリプロピレンの製造方法
FI111848B (fi) * 1997-06-24 2003-09-30 Borealis Tech Oy Menetelmä ja laitteisto propeenin homo- ja kopolymeerien valmistamiseksi
DE19829246A1 (de) * 1998-06-30 2000-01-05 Targor Gmbh Polymermischungen
DE19857292A1 (de) * 1998-12-11 2000-06-15 Targor Gmbh Talkumverstärkte Polypropylen-Formmasse mit hoher Schlagzähigkeit
FI990282A0 (fi) * 1999-02-12 1999-02-12 Borealis As Monivaiheinen prosessi sellaisten alfa-olefiinipolymeerien valmistamiseksi, joilla on kontrolloitu stereosäännöllisyys, sekä niistä valmistetut tuotteet

Also Published As

Publication number Publication date
EP1155049A2 (en) 2001-11-21
WO2000047638A2 (en) 2000-08-17
FI990283L (fi) 2000-08-13
EP1155049B1 (en) 2004-03-31
US6872682B1 (en) 2005-03-29
BR0008049A (pt) 2001-10-30
CN1340064A (zh) 2002-03-13
DE60009467D1 (de) 2004-05-06
JP4913281B2 (ja) 2012-04-11
AU2552100A (en) 2000-08-29
ES2216858T3 (es) 2004-11-01
FI990283A7 (fi) 2000-08-13
FI990283A0 (fi) 1999-02-12
DE60009467T2 (de) 2005-01-13
KR100571190B1 (ko) 2006-04-17
KR20010102086A (ko) 2001-11-15
WO2000047638A3 (en) 2000-12-07
ATE263193T1 (de) 2004-04-15
CN1150214C (zh) 2004-05-19
JP2002536512A (ja) 2002-10-29
AU770536B2 (en) 2004-02-26

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 03/11/2010, OBSERVADAS AS CONDICOES LEGAIS.

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

Free format text: REFERENTE A 14A ANUIDADE.

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 2257 DE 08-04-2014 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.