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Low tg ethylene-based polymer, cycloolefin polymer blends

Info

Publication number
WO2002066555A3
WO2002066555A3 PCT/US2002/008149 US0208149W WO2002066555A3 WO 2002066555 A3 WO2002066555 A3 WO 2002066555A3 US 0208149 W US0208149 W US 0208149W WO 2002066555 A3 WO2002066555 A3 WO 2002066555A3
Authority
WO
Grant status
Application
Patent type
Prior art keywords
polymer
ethylene
preferably
based
cycloolefin
Prior art date
Application number
PCT/US2002/008149
Other languages
French (fr)
Other versions
WO2002066555A2 (en )
Inventor
Karlheinz Hausmann
Original Assignee
Du Pont
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

Links

Classifications

    • 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
    • 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
    • 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
    • C08L23/0823Copolymers of ethene with aliphatic cyclic olefins
    • 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
    • C08L23/0846Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0869Acids or derivatives thereof
    • C08L23/0876Neutralised polymers, i.e. ionomers

Abstract

Blends comprising an ethylene based polymer having a glass transition temperature lower than or equal to 20°C and cycloolefin polymer are prepared. The ethylene based polymer preferably comprises at least 60 weight % of ethylene, relative to the weight of the polymer and polar monomers selected from the group of carboxylic acids, alkyl acrylates and vinyl acetates. It is preferably 0.01 to about 99.5% neutralized with metal ions selected from sodium, potassium, zinc, calcium, magnesium, lithium, aluminum, nickel, and chromium. The cycloolefin polymer is preferably an ethylene-norbornene copolymer. The invention also relates to the applications of such blends to improved impact resistant molded articles.
PCT/US2002/008149 2001-02-20 2002-02-20 Low tg ethylene-based polymer, cycloolefin polymer blends WO2002066555A3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US26990201 true 2001-02-20 2001-02-20
US60/269,902 2001-02-20

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20020717655 EP1401952A2 (en) 2001-02-20 2002-02-20 Low glass transition temperature ethylene-based polymer, cycloolefin polymer blends
JP2002566267A JP2004522842A (en) 2001-02-20 2002-02-20 Blends of low glass transition temperature ethylene-based polymers and copolymers cycloolefin (cocloolefin) polymer

Publications (2)

Publication Number Publication Date
WO2002066555A2 true WO2002066555A2 (en) 2002-08-29
WO2002066555A3 true true WO2002066555A3 (en) 2003-11-27

Family

ID=23029100

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/008149 WO2002066555A3 (en) 2001-02-20 2002-02-20 Low tg ethylene-based polymer, cycloolefin polymer blends

Country Status (4)

Country Link
US (1) US6696524B2 (en)
JP (1) JP2004522842A (en)
EP (1) EP1401952A2 (en)
WO (1) WO2002066555A3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7265183B2 (en) 2004-11-01 2007-09-04 Ticona Llc High clarity, low friction polyethylene compositions for films
RU2415014C2 (en) 2005-11-15 2011-03-27 Дау Глобал Текнолоджиз Инк. Oriented multilayer thermosetting labels
EP2052023A1 (en) * 2006-08-04 2009-04-29 ExxonMobil Chemical Patents, Inc., A Corporation of the State of Delaware Polymer compositions comprising cyclic olefin polymers, polyolefin modifiers, and fillers
US8148472B1 (en) 2006-08-04 2012-04-03 Exxonmobil Research And Engineering Company Polymer compositions comprising cyclic olefin polymers, polyolefin modifiers and non-functionalized plasticizers
EP2052022A1 (en) * 2006-08-04 2009-04-29 ExxonMobil Chemical Patents Inc. Polymer compositions comprising cyclic olefin copolymers and polyolefin modifiers
US8519056B2 (en) * 2007-06-01 2013-08-27 Exxonmobil Chemical Patents Inc. Blends of co-precipitated hydrogenated ethylene-dicyclpentadiene and elastomeric polymers to provide impact modified structural polyolefins
JP5134868B2 (en) * 2007-06-15 2013-01-30 アキレス株式会社 Olefin resin film
JP5775400B2 (en) * 2011-09-02 2015-09-09 三井・デュポンポリケミカル株式会社 α- olefin-cyclic olefin copolymer composition and molded article
JP5844138B2 (en) * 2011-12-22 2016-01-13 三井・デュポンポリケミカル株式会社 Flooring

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5166250A (en) * 1990-03-26 1992-11-24 Atochem Flame-retardant ethylene polymer compositions and protective sheathing of electrical cables therewith
EP0597119A1 (en) * 1992-05-26 1994-05-18 Mitsui Petrochemical Industries, Ltd. Cycloolefin copolymer composition and production thereof
WO2001083612A1 (en) * 2000-04-28 2001-11-08 Mitsui Chemicals,Inc. Molded object of thermoplastic resin and composition
WO2002066495A2 (en) * 2001-02-20 2002-08-29 E.I. Dupont De Nemours And Company Polar ethylene-based polymer, cycloolefin polymer blends

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1520506B2 (en) 1961-08-31 1971-06-09 A method of modifying carboxyl group-containing ethylene polymers
EP0361909B1 (en) * 1988-09-30 1996-11-27 Mitsui Petrochemical Industries, Ltd. Cyclo-olefinic random copolymer composition and reaction product thereof
DE3922546A1 (en) 1989-07-08 1991-01-17 Hoechst Ag A process for the preparation of cycloolefin polymers
US5371158A (en) 1990-07-05 1994-12-06 Hoechst Aktiengesellschaft Bulk polymerization using specific metallocene catalysts for the preparation of cycloolefin polymers
EP0485893B1 (en) 1990-11-14 1998-04-22 Ticona GmbH Bulk polymerisation with metallocene catalyst for the preparation of cycloolefin polymers
US5272236A (en) 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
US5278272A (en) 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
US5389515A (en) 1992-09-15 1995-02-14 Boehringer Mannheim Corporation Isolated nucleotide sequences for identifying Neisseria gonorrhoeae
DE19536043A1 (en) 1995-09-28 1997-04-10 Hoechst Ag Polyolefin film with cycloolefin polymer, processes for their preparation and their use
DE19546500A1 (en) 1995-12-13 1997-06-19 Hoechst Ag Production of cyclo-olefin copolymers e.g. for pipes
DE19652340A1 (en) 1996-12-17 1998-06-18 Hoechst Ag A process for preparing cycloolefin

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5166250A (en) * 1990-03-26 1992-11-24 Atochem Flame-retardant ethylene polymer compositions and protective sheathing of electrical cables therewith
EP0597119A1 (en) * 1992-05-26 1994-05-18 Mitsui Petrochemical Industries, Ltd. Cycloolefin copolymer composition and production thereof
WO2001083612A1 (en) * 2000-04-28 2001-11-08 Mitsui Chemicals,Inc. Molded object of thermoplastic resin and composition
EP1234854A1 (en) * 2000-04-28 2002-08-28 Mitsui Chemicals, Inc. Molded object of thermoplastic resin and composition
WO2002066495A2 (en) * 2001-02-20 2002-08-29 E.I. Dupont De Nemours And Company Polar ethylene-based polymer, cycloolefin polymer blends

Also Published As

Publication number Publication date Type
EP1401952A2 (en) 2004-03-31 application
WO2002066555A2 (en) 2002-08-29 application
US20020161128A1 (en) 2002-10-31 application
JP2004522842A (en) 2004-07-29 application
US6696524B2 (en) 2004-02-24 grant

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