ES2186648T3 - Poliolefinas y sus usos. - Google Patents

Poliolefinas y sus usos.

Info

Publication number
ES2186648T3
ES2186648T3 ES00926789T ES00926789T ES2186648T3 ES 2186648 T3 ES2186648 T3 ES 2186648T3 ES 00926789 T ES00926789 T ES 00926789T ES 00926789 T ES00926789 T ES 00926789T ES 2186648 T3 ES2186648 T3 ES 2186648T3
Authority
ES
Spain
Prior art keywords
less
molecular weight
weight fraction
high molecular
density
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES00926789T
Other languages
English (en)
Inventor
Etienne Laurent
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TotalEnergies Onetech Belgium SA
Original Assignee
Atofina Research SA
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=8237887&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2186648(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Atofina Research SA filed Critical Atofina Research SA
Application granted granted Critical
Publication of ES2186648T3 publication Critical patent/ES2186648T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • 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
    • 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
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst
    • 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
    • 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
    • C08L2314/06—Metallocene or single site catalysts
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Organic Insulating Materials (AREA)
  • Graft Or Block Polymers (AREA)
  • Materials For Medical Uses (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

Un polietileno multimodal de alta densidad, que tiene una densidad comprendida dentro de unos márgenes que van de 0, 933 a 0, 955 g/cm3, y una relación de cizallamiento (SR) de 18, o más, y que comprende por lo menos un 20 %, en peso, de una fracción de alto peso molecular, fracción de alto peso molecular ésta que posee: (a) una densidad (p) de 0, 930 g/m3 o menos; y (b) un índice de fluidez de carga alta (HMLI) de 0, 30 g/10 minutos o menos.
ES00926789T 1999-03-30 2000-03-28 Poliolefinas y sus usos. Expired - Lifetime ES2186648T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99106461A EP1041113A1 (en) 1999-03-30 1999-03-30 Polyolefins and uses thereof

Publications (1)

Publication Number Publication Date
ES2186648T3 true ES2186648T3 (es) 2003-05-16

Family

ID=8237887

Family Applications (1)

Application Number Title Priority Date Filing Date
ES00926789T Expired - Lifetime ES2186648T3 (es) 1999-03-30 2000-03-28 Poliolefinas y sus usos.

Country Status (9)

Country Link
US (3) US6433095B1 (es)
EP (2) EP1041113A1 (es)
JP (1) JP2002541292A (es)
AT (1) ATE228546T1 (es)
AU (1) AU4541700A (es)
DE (1) DE60000871T2 (es)
ES (1) ES2186648T3 (es)
PT (1) PT1169388E (es)
WO (1) WO2000060001A1 (es)

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US7022395B2 (en) 2000-10-02 2006-04-04 S.C. Johnson Home Storage, Inc. Disposable cutting sheet
US7078088B2 (en) 2000-10-02 2006-07-18 S.C. Johnson Home Storage, Inc. Disposable cutting sheet
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Also Published As

Publication number Publication date
ATE228546T1 (de) 2002-12-15
US6579922B2 (en) 2003-06-17
EP1169388B1 (en) 2002-11-27
US6433095B1 (en) 2002-08-13
US20020156214A1 (en) 2002-10-24
AU4541700A (en) 2000-10-23
DE60000871T2 (de) 2003-08-28
PT1169388E (pt) 2003-04-30
US20020161157A1 (en) 2002-10-31
WO2000060001A1 (en) 2000-10-12
JP2002541292A (ja) 2002-12-03
US6569948B2 (en) 2003-05-27
EP1041113A1 (en) 2000-10-04
DE60000871D1 (de) 2003-01-09
EP1169388A1 (en) 2002-01-09

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