DE60107824D1 - Extrusionszusammensetzungen mit verbessertem schmelzfluss - Google Patents

Extrusionszusammensetzungen mit verbessertem schmelzfluss

Info

Publication number
DE60107824D1
DE60107824D1 DE60107824T DE60107824T DE60107824D1 DE 60107824 D1 DE60107824 D1 DE 60107824D1 DE 60107824 T DE60107824 T DE 60107824T DE 60107824 T DE60107824 T DE 60107824T DE 60107824 D1 DE60107824 D1 DE 60107824D1
Authority
DE
Germany
Prior art keywords
compositions
extrusion compositions
melting flow
improved melting
ethylene
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
DE60107824T
Other languages
English (en)
Inventor
D Lee
N Shroff
A Jones
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.)
Equistar Chemicals LP
Original Assignee
Equistar Chemicals LP
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 by Equistar Chemicals LP filed Critical Equistar Chemicals LP
Application granted granted Critical
Publication of DE60107824D1 publication Critical patent/DE60107824D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/50—Partial depolymerisation
    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • 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
    • C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • 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
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/10—Chemical modification of a polymer including a reactive processing step which leads, inter alia, to morphological and/or rheological modifications, e.g. visbreaking
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/20—Applications use in electrical or conductive gadgets
    • C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
    • 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—Polyethene
    • 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 more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Insulating Materials (AREA)
  • Paints Or Removers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Glanulating (AREA)
DE60107824T 2000-02-16 2001-02-01 Extrusionszusammensetzungen mit verbessertem schmelzfluss Expired - Lifetime DE60107824D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/505,123 US6326434B1 (en) 2000-02-16 2000-02-16 Extrusion compositions with improved melt flow
PCT/US2001/003295 WO2001060871A1 (en) 2000-02-16 2001-02-01 Extrusion compositions with improved melt flow

Publications (1)

Publication Number Publication Date
DE60107824D1 true DE60107824D1 (de) 2005-01-20

Family

ID=24009113

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60107824T Expired - Lifetime DE60107824D1 (de) 2000-02-16 2001-02-01 Extrusionszusammensetzungen mit verbessertem schmelzfluss

Country Status (8)

Country Link
US (1) US6326434B1 (de)
EP (1) EP1268574B1 (de)
AT (1) ATE284923T1 (de)
AU (1) AU2001234729A1 (de)
CA (1) CA2400436A1 (de)
DE (1) DE60107824D1 (de)
MX (1) MXPA02007902A (de)
WO (1) WO2001060871A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1295910A1 (de) * 2001-09-25 2003-03-26 Borealis GmbH Isolierschaumzusammensetzung
US6911497B2 (en) * 2003-03-27 2005-06-28 Sumitomo Chemical Company, Limited Polypropylene resin composition, method for its production, and injection molded article
ITMI20030629A1 (it) * 2003-03-31 2004-10-01 Polimeri Europa Spa Composizione elastomerica per l'isolamento di cavi elettrici.
ITMI20040751A1 (it) * 2004-04-16 2004-07-16 Polimeri Europa Spa Procedimento per modificare le proprieta' reologiche di polimeri ep d m e miscele di ep d m con poli-alfaolefine
US7435781B2 (en) * 2004-10-05 2008-10-14 Exxonmobil Chemical Patents Inc. Polymers for electrical applications
US20060155069A1 (en) * 2005-01-11 2006-07-13 Basell Poliolefine Italia S.R.L. Process for making lightly cross-linked thermoplastic polyolefin elastomers
US7750086B2 (en) * 2006-02-27 2010-07-06 Equistar Chemicals, Lp Solid state modification of propylene polymers
FR2956404B1 (fr) 2010-02-15 2012-03-16 Arkema France Procede d'obtention de polymeres d'acroleine, polymeres et leurs utilisations
EP3115175A1 (de) * 2015-07-09 2017-01-11 Keiryo Packaging SA Verfahren zur herstellung von einem kunststoffkörper
WO2020172387A1 (en) * 2019-02-20 2020-08-27 Fina Technology, Inc. Enhanced heat stability polypropylene

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE31518E (en) * 1971-08-12 1984-02-07 Uniroyal, Inc. Dynamically partially cured thermoplastic blend of monoolefin copolymer rubber and polyolefin plastic
US4375531A (en) 1982-01-11 1983-03-01 Northern Petrochemical Company High impact visbroken polymeric blends
IT1230133B (it) 1989-04-28 1991-10-14 Himont Inc Composizioni polipropileniche plasto-elastiche
US4948840A (en) 1989-11-14 1990-08-14 Himont Incorporated Thermoplastic elastomer of propylene polymer material and crosslinked ethylene-propylene rubber
US5143978A (en) 1990-08-28 1992-09-01 Himont Incorporated Dynamically partially crosslinked thermoplastic elastomer containing polybutene-1
US5639818A (en) 1994-03-11 1997-06-17 Quantum Chemical Corporation Peroxide modified PP/PE blends with superior melt strength
JPH08302114A (ja) * 1995-04-28 1996-11-19 Sumitomo Chem Co Ltd 熱可塑性樹脂組成物
US5552482A (en) 1995-09-08 1996-09-03 Montell North America Inc. Thermoplastic elastomers with improved extrusion performance

Also Published As

Publication number Publication date
WO2001060871A1 (en) 2001-08-23
MXPA02007902A (es) 2003-02-10
EP1268574B1 (de) 2004-12-15
US6326434B1 (en) 2001-12-04
EP1268574A1 (de) 2003-01-02
ATE284923T1 (de) 2005-01-15
EP1268574A4 (de) 2004-06-16
AU2001234729A1 (en) 2001-08-27
CA2400436A1 (en) 2001-08-23

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Legal Events

Date Code Title Description
8332 No legal effect for de