BR9909435B1 - processo para polimerização de etileno em dois estágios. - Google Patents

processo para polimerização de etileno em dois estágios. Download PDF

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Publication number
BR9909435B1
BR9909435B1 BRPI9909435-5A BR9909435A BR9909435B1 BR 9909435 B1 BR9909435 B1 BR 9909435B1 BR 9909435 A BR9909435 A BR 9909435A BR 9909435 B1 BR9909435 B1 BR 9909435B1
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BR
Brazil
Prior art keywords
magnesium
process according
formula
support
halide compound
Prior art date
Application number
BRPI9909435-5A
Other languages
English (en)
Portuguese (pt)
Other versions
BR9909435A (pt
Inventor
Jarmo Lindroos
Solveig Johansson
Poivi Waldvogel
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 BR9909435A publication Critical patent/BR9909435A/pt
Publication of BR9909435B1 publication Critical patent/BR9909435B1/pt

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    • 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
    • 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
    • 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
    • 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
    • C08L23/06—Polyethylene
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/18—Applications used for pipes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/02—Ziegler natta catalyst
    • 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

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  • 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)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BRPI9909435-5A 1998-04-06 1999-04-06 processo para polimerização de etileno em dois estágios. BR9909435B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI980788 1998-04-06
FI980788A FI111372B (fi) 1998-04-06 1998-04-06 Olefiinien polymerointiin tarkoitettu katalyyttikomponentti, sen valmistus ja käyttö
PCT/FI1999/000286 WO1999051646A1 (en) 1998-04-06 1999-04-06 Olefin polymerization catalyst component, its preparation and use

Publications (2)

Publication Number Publication Date
BR9909435A BR9909435A (pt) 2000-12-12
BR9909435B1 true BR9909435B1 (pt) 2011-07-12

Family

ID=8551476

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9909435-5A BR9909435B1 (pt) 1998-04-06 1999-04-06 processo para polimerização de etileno em dois estágios.

Country Status (14)

Country Link
US (3) US6620758B1 (https=)
EP (1) EP0949274A3 (https=)
JP (1) JP4813657B2 (https=)
KR (1) KR100531509B1 (https=)
CN (1) CN1202140C (https=)
AR (1) AR018835A1 (https=)
AU (1) AU3334299A (https=)
BR (1) BR9909435B1 (https=)
CA (1) CA2325632A1 (https=)
FI (1) FI111372B (https=)
MY (1) MY121053A (https=)
TW (1) TWI251598B (https=)
WO (1) WO1999051646A1 (https=)
ZA (1) ZA200005015B (https=)

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AU3334299A (en) 1999-10-25
KR100531509B1 (ko) 2005-11-28
KR20010042494A (ko) 2001-05-25
US20030208010A1 (en) 2003-11-06
JP4813657B2 (ja) 2011-11-09
JP2002510719A (ja) 2002-04-09
FI111372B (fi) 2003-07-15
US20050020785A1 (en) 2005-01-27
CN1299375A (zh) 2001-06-13
EP0949274A2 (en) 1999-10-13
FI980788A0 (fi) 1998-04-06
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US6924343B2 (en) 2005-08-02
CN1202140C (zh) 2005-05-18
FI980788A7 (fi) 1999-10-07
US6620758B1 (en) 2003-09-16
EP0949274A3 (en) 2007-10-03
BR9909435A (pt) 2000-12-12
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CA2325632A1 (en) 1999-10-14
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