ECSP024357A - Proceso para producir una composicion de polimero - Google Patents

Proceso para producir una composicion de polimero

Info

Publication number
ECSP024357A
ECSP024357A EC2002004357A ECSP024357A ECSP024357A EC SP024357 A ECSP024357 A EC SP024357A EC 2002004357 A EC2002004357 A EC 2002004357A EC SP024357 A ECSP024357 A EC SP024357A EC SP024357 A ECSP024357 A EC SP024357A
Authority
EC
Ecuador
Prior art keywords
molecular weight
polymer
polymer composition
high molecular
base polymer
Prior art date
Application number
EC2002004357A
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=ECSP024357(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 ECSP024357A publication Critical patent/ECSP024357A/es

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

Se proporciona un proceso para producir una composición de polímero. El proceso comprende poner en contacto un polímero base con peso molecular de distribución exacta y un componente de polímero de elevado peso molecular, El polímero base es un polímero de etileno que tiene un Pm/Nm menor de aproximadamente 5 y un índice de flujo de fusión desde aproximadamente 0.2 g/10 min hasta aproximadamente 20 g/10 min, El componente de polímero de elevado peso molecular tiene una distribución del peso molecular tan que por lo menos una porción sustancial de sus moléculas tiene un peso molecular de más de un millón. El componente de polímero de elevado peso molecular que se incorpora, se encuentra en una cantidad para producir aproximadamente de 0.1% hasta aproximadamente 10% en peso, basándose en el peso total de la composición del polímero, de moléculas que tienen un peso molecular mayor que un millón. La composición de polímero tiene una mayor densidad a granel que el polímetro base. Además cuando la composición de polímero se sopla para formar una película, la película tiene una transparencia mejorada con respecto al polímero base.
EC2002004357A 2000-05-24 2002-11-22 Proceso para producir una composicion de polimero ECSP024357A (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ECSP024357A true ECSP024357A (es) 2003-03-31

Family

ID=24310820

Family Applications (1)

Application Number Title Priority Date Filing Date
EC2002004357A ECSP024357A (es) 2000-05-24 2002-11-22 Proceso para producir una composicion de polimero

Country Status (18)

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

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