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MX343537B - Una composicion de mezcla de polietileno teniendo una acumulacion de rodillo de enfriamiento reducida durante el proceso de extruccion. - Google Patents

Una composicion de mezcla de polietileno teniendo una acumulacion de rodillo de enfriamiento reducida durante el proceso de extruccion.

Info

Publication number
MX343537B
MX343537B MX2013013948A MX2013013948A MX343537B MX 343537 B MX343537 B MX 343537B MX 2013013948 A MX2013013948 A MX 2013013948A MX 2013013948 A MX2013013948 A MX 2013013948A MX 343537 B MX343537 B MX 343537B
Authority
MX
Mexico
Prior art keywords
range
percent
extrusion process
blend composition
weight
Prior art date
Application number
MX2013013948A
Other languages
English (en)
Other versions
MX2013013948A (es
Inventor
Brodil Jason
Cooper James
Wiker Nathan
Original Assignee
Dow Global Technologies Llc
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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of MX2013013948A publication Critical patent/MX2013013948A/es
Publication of MX343537B publication Critical patent/MX343537B/es

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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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
    • C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D123/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C09D123/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
    • C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D123/04—Homopolymers or copolymers of ethene
    • C09D123/08—Copolymers of ethene
    • C09D123/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C09D123/0815—Copolymers of ethene with aliphatic 1-olefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films
    • 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
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/066—LDPE (radical process)
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31938—Polymer of monoethylenically unsaturated hydrocarbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)

Abstract

La presente invención proporciona una composición de mezcla de polietileno teniendo acumulación de rodillo de enfriamiento reducida durante el proceso de extrusión, y películas y capas de recubrimiento hechas a partir de la misma. La composición de mezcla de polietileno de acuerdo con la presente invención proporciona acumulación de rodillo de enfriamiento reducida durante el proceso de extrusión, y comprende: (a) desde 60 hasta 95 por ciento en peso de una composición de polietileno lineal comprendiendo menos de o igual a 100 por ciento en peso de las unidades derivadas de etileno, y menos de 15 por ciento en peso de unidades derivadas de uno o más comonómeros de a-olefina; en donde dicha composición de polietileno lineal tiene una densidad en el rango desde 0.917 hasta 0.975 g/cm3, una distribución de peso molecular (Mw/Mn) en el rango desde 1.70 hasta 3.62, un índice de fusión (12) en el rango desde 2 hasta 50 g/10 minutos, y una insaturación de vinilo en el rango desde menos de 0.06 vinilos por mil átomos de carbono presentes en la composición de polietileno lineal; y (b) desde 5 hasta 40 por ciento en peso de una composición de polietileno de baja densidad (LDPE) teniendo una densidad en el rango desde 0.915 hasta 0.930 g/cm3, y un índice de fusión (12) en el rango desde 0.4 hasta 10; en donde la composición de mezcla de polietileno tiene una densidad en el rango de 0.917 hasta 0.960 g/cm3 y un índice de fusión (l2) en el rango desde 2 hasta 30 gua minutos.
MX2013013948A 2011-05-27 2011-05-27 Una composicion de mezcla de polietileno teniendo una acumulacion de rodillo de enfriamiento reducida durante el proceso de extruccion. MX343537B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2011/038347 WO2012166093A1 (en) 2011-05-27 2011-05-27 A polyethylene blend composition having a reduced chill roll buildup during extrusion process

Publications (2)

Publication Number Publication Date
MX2013013948A MX2013013948A (es) 2014-01-23
MX343537B true MX343537B (es) 2016-11-09

Family

ID=44530329

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013013948A MX343537B (es) 2011-05-27 2011-05-27 Una composicion de mezcla de polietileno teniendo una acumulacion de rodillo de enfriamiento reducida durante el proceso de extruccion.

Country Status (10)

Country Link
US (2) US9000096B2 (es)
EP (1) EP2714797B1 (es)
JP (1) JP5932980B2 (es)
CN (1) CN105874001B (es)
BR (1) BR112013030295B1 (es)
ES (1) ES2640564T3 (es)
MX (1) MX343537B (es)
PL (1) PL2714797T3 (es)
RU (1) RU2013158337A (es)
WO (1) WO2012166093A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2640564T3 (es) * 2011-05-27 2017-11-03 Dow Global Technologies Llc Una composición de mezcla de polietileno que tiene acumulación de rodillos de enfriamiento reducida durante el proceso de extrusión
US9828495B2 (en) 2014-12-19 2017-11-28 Dow Global Technologies Llc Low haze polyethylene polymer compositions
US10870714B2 (en) * 2016-02-12 2020-12-22 Dow Global Technologies Llc Cast films, and articles made therefrom
JP7088916B2 (ja) 2016-09-27 2022-06-21 ダウ グローバル テクノロジーズ エルエルシー 望ましい機械的特性を有するフィルムおよびこれから作製された物品
JP7104302B2 (ja) * 2017-03-28 2022-07-21 東ソー株式会社 樹脂組成物及びそれよりなるフィルム
WO2024144125A1 (ko) * 2022-12-29 2024-07-04 주식회사 엘지화학 폴리에틸렌 수지 조성물

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US4621952A (en) 1981-07-28 1986-11-11 Union Carbide Corporation Fluidized bed discharge process
US4543399A (en) 1982-03-24 1985-09-24 Union Carbide Corporation Fluidized bed reaction systems
US4933149A (en) 1984-08-24 1990-06-12 Union Carbide Chemicals And Plastics Company Inc. Fluidized bed polymerization reactors
JPS6335380A (ja) 1986-07-31 1988-02-16 Showa Denko Kk プリンタ−リボン用フイルム
US5462999A (en) 1993-04-26 1995-10-31 Exxon Chemical Patents Inc. Process for polymerizing monomers in fluidized beds
WO1994025495A1 (en) 1993-05-20 1994-11-10 Exxon Chemical Patents Inc. Process for polymerizing monomers in fluidized beds
US6384156B1 (en) 1994-08-02 2002-05-07 Union Carbide Chemicals & Plastics Technology Corporation Gas phase polymerization process
JPH08269270A (ja) 1995-03-31 1996-10-15 Mitsui Petrochem Ind Ltd 複合フィルム用ポリエチレン組成物および複合フィルム
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Also Published As

Publication number Publication date
ES2640564T3 (es) 2017-11-03
US20150175828A1 (en) 2015-06-25
US9000096B2 (en) 2015-04-07
EP2714797B1 (en) 2017-08-02
PL2714797T3 (pl) 2017-12-29
CN105874001A (zh) 2016-08-17
US9267051B2 (en) 2016-02-23
CN105874001B (zh) 2018-06-12
RU2013158337A (ru) 2015-07-10
JP5932980B2 (ja) 2016-06-08
BR112013030295B1 (pt) 2021-01-05
BR112013030295A2 (pt) 2016-12-06
WO2012166093A1 (en) 2012-12-06
US20140221558A1 (en) 2014-08-07
MX2013013948A (es) 2014-01-23
JP2014518928A (ja) 2014-08-07
EP2714797A1 (en) 2014-04-09

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