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BR0111108A - Processo para produção de uma composição polimérica - Google Patents

Processo para produção de uma composição polimérica

Info

Publication number
BR0111108A
BR0111108A BR0111108-6A BR0111108A BR0111108A BR 0111108 A BR0111108 A BR 0111108A BR 0111108 A BR0111108 A BR 0111108A BR 0111108 A BR0111108 A BR 0111108A
Authority
BR
Brazil
Prior art keywords
molecular weight
polymer
polymer composition
producing
high molecular
Prior art date
Application number
BR0111108-6A
Other languages
English (en)
Inventor
Max P Mcdaniel
Anthony P Eaton
Elizabeth A Benham
Shawn R Kennedy
Ashish M Sukhadia
Rajendra K Krishnaswamy
Kathy S Collins
Original Assignee
Phillips Petroleum Co
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=24310820&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0111108(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Phillips Petroleum Co filed Critical Phillips Petroleum Co
Publication of BR0111108A publication Critical patent/BR0111108A/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02Ethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/04Homopolymers or copolymers of ethene
    • C08L23/08Copolymers of ethene
    • C08L23/0807Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815Copolymers of ethene with aliphatic 1-olefins
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2410/00Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/07Catalyst support treated by an anion, e.g. Cl-, F-, SO42-
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/04Homopolymers or copolymers of ethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00Polymer mixtures characterised by way of preparation
    • C08L2314/02Ziegler natta catalyst
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00Polymer mixtures characterised by way of preparation
    • C08L2314/06Metallocene or single site catalysts
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/943Polymerization with metallocene catalysts

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

"PROCESSO PARA PRODUçãO DE UMA COMPOSIçãO POLIMéRICA". A presente invenção proporciona um processo para produção de uma composição polimérica. O processo compreende contatar um polímero de base de estreita distribuição de peso molecular e um componente de polímero de alto peso molecular. O polímero de base é um polímero de etileno tendo uma proporção de Mw/Mn menor que cerca de 5 e um índice de fluidez de material fundido de cerca de 0,2 9/1 O min a cerca de 20 g/10 min. O componente de polímero de alto peso molecular apresenta uma distribuição de peso molecular tal que pelo menos uma porção substancial de suas moléculas apresenta um peso molecular maior que um milhão. O componente de polímero de alto peso molecular é incorporado em uma quantidade para fornecer de cerca de 0,1 a cerca de 10% em peso, baseado no peso total da dita composição polimérica, das moléculas tendo um peso molecular maior que um milhão. A composição polimérica apresenta uma densidade de volume mais alta que a do polímero de base. Além disso, quando a composição polimérica é soprada para produção de filme, o filme apresenta aperfeiçoada transparência em relação ao polímero de base.
BR0111108-6A 2000-05-24 2001-05-23 Processo para produção de uma composição polimérica BR0111108A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/577,952 US6388017B1 (en) 2000-05-24 2000-05-24 Process for producing a polymer composition
PCT/US2001/016798 WO2001090239A1 (en) 2000-05-24 2001-05-23 Process for producing a polymer composition

Publications (1)

Publication Number Publication Date
BR0111108A true BR0111108A (pt) 2003-03-11

Family

ID=24310820

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0111108-6A BR0111108A (pt) 2000-05-24 2001-05-23 Processo para produção de uma composição polimérica

Country Status (18)

Country Link
US (1) US6388017B1 (pt)
EP (1) EP1290084B2 (pt)
JP (1) JP2003534428A (pt)
KR (1) KR20030005364A (pt)
AT (1) ATE307166T1 (pt)
AU (1) AU2001264905A1 (pt)
BR (1) BR0111108A (pt)
CA (1) CA2409742C (pt)
DE (1) DE60114188T3 (pt)
DK (1) DK1290084T3 (pt)
EA (1) EA200201283A1 (pt)
EC (1) ECSP024357A (pt)
ES (1) ES2254430T5 (pt)
HK (1) HK1054760A1 (pt)
IL (1) IL152607A0 (pt)
MX (1) MXPA02011542A (pt)
PL (1) PL201775B1 (pt)
WO (1) WO2001090239A1 (pt)

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