[go: up one dir, main page]

MXPA03008012A - Polimeros de propileno para peliculas. - Google Patents

Polimeros de propileno para peliculas.

Info

Publication number
MXPA03008012A
MXPA03008012A MXPA03008012A MXPA03008012A MXPA03008012A MX PA03008012 A MXPA03008012 A MX PA03008012A MX PA03008012 A MXPA03008012 A MX PA03008012A MX PA03008012 A MXPA03008012 A MX PA03008012A MX PA03008012 A MXPA03008012 A MX PA03008012A
Authority
MX
Mexico
Prior art keywords
propylene
polymers
films
polymerization
prepared
Prior art date
Application number
MXPA03008012A
Other languages
English (en)
Inventor
Aspy K Mehta
Original Assignee
Exxonmobil Chem Patents Inc
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 Exxonmobil Chem Patents Inc filed Critical Exxonmobil Chem Patents Inc
Publication of MXPA03008012A publication Critical patent/MXPA03008012A/es

Links

Classifications

    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—Propene
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
    • C08F4/65927—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged
    • 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
    • C08J2323/10—Homopolymers or copolymers of propene
    • 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
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene
    • 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
    • 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
    • C08L2314/06—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.]
    • Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
    • Y10T428/1345—Single layer [continuous layer]
    • 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]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Esta invencion se refiere generalmente a polimeros de propileno cristalino, a metodos para su produccion y a metodos para su uso en aplicaciones de pelicula. De manera especifica, esta invencion se refiere a polimeros de propileno cristalino que comprenden tanto homopolimero de propileno como copolimero de propileno. Las composiciones son preparadas usando sistemas catalizadores de metaloceno que comprenden al menos dos metalocenos en un proceso de polimerizacion que implica la polimerizacion secuencial o en paralelo de homopolimero y copolimero de propileno usando propileno con una pequena cantidad de comonomero, de preferencia etileno. La polimerizacion es catalizada por un sistema catalizador de metaloceno dual. Los polimeros resultantes tienen una amplia distribucion de pesos moleculares, bimodal. Los polimeros resultantes son excelentes para uso en la produccion de peliculas orientadas biaxialmente o peliculas no orientadas. Las peliculas preparadas con estos polimeros de propileno tienen un rango significativamente mas amplio de procesabilidad o capacidad de procesamiento y pueden incluso estirarse a menor temperatura en comparacion con peliculas preparadas a partir del polimero de propileno tradicional.
MXPA03008012A 2001-03-06 2002-01-28 Polimeros de propileno para peliculas. MXPA03008012A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/800,239 US6576306B2 (en) 1996-09-04 2001-03-06 Propylene polymers for films
PCT/US2002/002469 WO2002070570A2 (en) 2001-03-06 2002-01-28 Propylene polymers for films

Publications (1)

Publication Number Publication Date
MXPA03008012A true MXPA03008012A (es) 2004-04-02

Family

ID=25177856

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03008012A MXPA03008012A (es) 2001-03-06 2002-01-28 Polimeros de propileno para peliculas.

Country Status (8)

Country Link
US (1) US6576306B2 (es)
JP (1) JP2004528420A (es)
CN (1) CN1498231A (es)
AU (1) AU2002243700A1 (es)
BR (1) BR0207885A (es)
CA (1) CA2438163A1 (es)
MX (1) MXPA03008012A (es)
WO (1) WO2002070570A2 (es)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7919561B2 (en) * 1996-09-04 2011-04-05 Exxonmobil Chemical Patents Inc. Process of producing thermoplastic polymer blends
WO2002083754A1 (en) 2001-04-12 2002-10-24 Exxonmobil Chemical Patents Inc. Propylene ethylene polymers and production process
US6635715B1 (en) 1997-08-12 2003-10-21 Sudhin Datta Thermoplastic polymer blends of isotactic polypropylene and alpha-olefin/propylene copolymers
US7232871B2 (en) 1997-08-12 2007-06-19 Exxonmobil Chemical Patents Inc. Propylene ethylene polymers and production process
US6921794B2 (en) 1997-08-12 2005-07-26 Exxonmobil Chemical Patents Inc. Blends made from propylene ethylene polymers
EP1522553B1 (en) 1998-07-01 2007-04-11 ExxonMobil Chemical Patents Inc. Elastic blends comprising crystalline polymer and crystallizable polymers of propylene
US20030039826A1 (en) 2000-03-20 2003-02-27 Sun Edward I. Conformable and die-cuttable biaxially oriented films and labelstocks
US6825276B2 (en) * 2001-04-17 2004-11-30 Pliant Corporation Nonoriented stiff packaging film with superior tear properties
DE60321090D1 (de) 2002-06-26 2008-07-03 Avery Dennison Corp Längsorientierte Polymere Filme
US20070167576A1 (en) * 2002-08-27 2007-07-19 Sehyun Kim Resin compositions for producing biaxially oriented polypropylene films
US7714070B2 (en) * 2002-08-27 2010-05-11 Sunoco Chemicals, Inc. In-reactor produced polypropylene blends
US20080153997A1 (en) * 2006-12-20 2008-06-26 Exxonmobil Research And Engineering Polymer production at supercritical conditions
US8008412B2 (en) * 2002-09-20 2011-08-30 Exxonmobil Chemical Patents Inc. Polymer production at supersolution conditions
WO2004036174A2 (en) * 2002-09-23 2004-04-29 Johns Hopkins University Double crystal analyzer linkage
WO2005108442A1 (en) 2002-10-15 2005-11-17 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
US7550528B2 (en) 2002-10-15 2009-06-23 Exxonmobil Chemical Patents Inc. Functionalized olefin polymers
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
US7259215B2 (en) * 2002-11-14 2007-08-21 Idemitsu Kosan Co., Ltd. Process for producing propylene/ethylene block copolymer and propylene/ethylene block copolymer
AU2003297134A1 (en) * 2002-12-17 2004-07-29 Exxonmobil Chemical Patents Inc. Elastic blends comprising elastic crystalline polymer and crystallizable polymers for ethylene
WO2005054347A1 (en) * 2003-11-24 2005-06-16 3M Innovative Properties Company Biaxially oriented polypropylene-based adhesive tape film backings
US7622529B2 (en) * 2004-03-17 2009-11-24 Dow Global Technologies Inc. Polymer blends from interpolymers of ethylene/alpha-olefin with improved compatibility
US7579408B2 (en) * 2004-03-17 2009-08-25 Dow Global Technologies Inc. Thermoplastic vulcanizate comprising interpolymers of ethylene/α-olefins
US7671131B2 (en) * 2004-03-17 2010-03-02 Dow Global Technologies Inc. Interpolymers of ethylene/α-olefins blends and profiles and gaskets made therefrom
US7671106B2 (en) * 2004-03-17 2010-03-02 Dow Global Technologies Inc. Cap liners, closures and gaskets from multi-block polymers
US7514517B2 (en) * 2004-03-17 2009-04-07 Dow Global Technologies Inc. Anti-blocking compositions comprising interpolymers of ethylene/α-olefins
US7795321B2 (en) * 2004-03-17 2010-09-14 Dow Global Technologies Inc. Rheology modification of interpolymers of ethylene/α-olefins and articles made therefrom
US7863379B2 (en) * 2004-03-17 2011-01-04 Dow Global Technologies Inc. Impact modification of thermoplastics with ethylene/alpha-olefin interpolymers
US7714071B2 (en) * 2004-03-17 2010-05-11 Dow Global Technologies Inc. Polymer blends from interpolymers of ethylene/α-olefins and flexible molded articles made therefrom
US7601666B2 (en) * 2004-07-08 2009-10-13 Exxonmobil Chemical Patents Inc. Olefin polymerization catalyst system and process for use thereof
GB2420348B (en) * 2004-10-28 2009-11-18 Exxonmobil Chem Patents Inc Syndiotactic rich polyolefins
JP5002940B2 (ja) * 2004-11-08 2012-08-15 三菱瓦斯化学株式会社 芳香族ポリアミド延伸フィルム
TW200631965A (en) * 2004-12-07 2006-09-16 Fina Technology Random copolymers and formulations useful for thermoforming and blow molding applications
JP4809845B2 (ja) * 2004-12-17 2011-11-09 エクソンモービル・ケミカル・パテンツ・インク ポリマー・ブレンドおよび該ブレントからの不織布製品
US8084537B2 (en) * 2005-03-17 2011-12-27 Dow Global Technologies Llc Polymer blends from interpolymers of ethylene/α-olefin with improved compatibility
MX2007011334A (es) * 2005-03-17 2007-10-02 Dow Global Technologies Inc Revestimientos de tapas, cierres y juntas de polimeros de bloques multiples.
ES2269021T5 (es) † 2005-05-12 2012-06-27 Borealis Technology Oy Elemento laminar transparente y fácilmente rompible
JP2009501262A (ja) * 2005-07-15 2009-01-15 エクソンモービル・ケミカル・パテンツ・インク 熱可塑性ポリマーブレンドの生成方法
US7094856B1 (en) * 2005-07-25 2006-08-22 Fina Technology, Inc. Process for producing polyolefin
US7473745B2 (en) * 2005-09-02 2009-01-06 Equistar Chemicals, Lp Preparation of multimodal polyethylene
EP1762577A1 (en) * 2005-09-02 2007-03-14 Total Petrochemicals Research Feluy Impact copolymer of propylene prepared in single reactor
CA2622711A1 (en) 2005-09-15 2007-03-29 Dow Global Technologies Inc. Catalytic olefin block copolymers with controlled block sequence distribution
CN101312992B (zh) * 2005-10-21 2011-12-14 巴塞尔聚烯烃股份有限公司 用于注塑和熔体吹塑应用的具有高熔体流动速率的聚丙烯无规共聚物
EP2049333B1 (en) 2006-06-14 2012-12-05 Avery Dennison Corporation Conformable and die-cuttable machine direction oriented labelstocks and labels, and process for preparing
AU2007261011B2 (en) 2006-06-20 2012-04-05 Avery Dennison Corporation Multilayered polymeric film for hot melt adhesive labeling and label stock and label thereof
US7977435B2 (en) * 2006-07-12 2011-07-12 Lin Chon-Yie Propylene polymer compositions and processes for making the same
JP5579436B2 (ja) 2006-07-17 2014-08-27 エーブリー デニソン コーポレイション 非対称の多層高分子フィルム、並びにラベルストック及びそのラベル
EP1923200A1 (en) * 2006-11-20 2008-05-21 Borealis Technology Oy Article
JP5341770B2 (ja) * 2006-12-15 2013-11-13 フイナ・テクノロジー・インコーポレーテツド ポリプロピレンインフレーションフィルム
US8242237B2 (en) 2006-12-20 2012-08-14 Exxonmobil Chemical Patents Inc. Phase separator and monomer recycle for supercritical polymerization process
EP2295478A3 (en) * 2007-05-22 2011-09-07 Borealis Technology Oy Polypropylene copolymer
EP2160419B1 (en) * 2007-06-04 2013-11-13 ExxonMobil Chemical Patents Inc. Super-solution homogeneous propylene polymerization
US8318875B2 (en) * 2008-01-18 2012-11-27 Exxonmobil Chemical Patents Inc. Super-solution homogeneous propylene polymerization and polypropylenes made therefrom
US8372930B2 (en) 2008-06-20 2013-02-12 Exxonmobil Chemical Patents Inc. High vinyl terminated propylene based oligomers
US8802797B2 (en) 2008-06-20 2014-08-12 Exxonmobil Chemical Patents Inc. Vinyl-terminated macromonomer oligomerization
US8283428B2 (en) * 2008-06-20 2012-10-09 Exxonmobil Chemical Patents Inc. Polymacromonomer and process for production thereof
US8399725B2 (en) * 2008-06-20 2013-03-19 Exxonmobil Chemical Patents Inc. Functionalized high vinyl terminated propylene based oligomers
US8283419B2 (en) * 2008-06-20 2012-10-09 Exxonmobil Chemical Patents Inc. Olefin functionalization by metathesis reaction
US8278391B2 (en) 2010-06-17 2012-10-02 Fina Technology, Inc. Polypropylene compositions for oriented films
ES2527333T5 (es) * 2011-02-14 2021-08-02 Borealis Ag Copolímero de propileno sellador
US9676532B2 (en) 2012-08-15 2017-06-13 Avery Dennison Corporation Packaging reclosure label for high alcohol content products
CA2951030C (en) 2014-06-02 2023-03-28 Christopher J. Blackwell Films with enhanced scuff resistance, clarity, and conformability
KR20170115077A (ko) * 2015-03-31 2017-10-16 가부시키가이샤 프라임 폴리머 폴리프로필렌 수지 조성물 및 그의 제조 방법, 이축 연신 필름 및 그의 제조 방법, 및 필름 콘덴서용 커패시터 필름
KR102078953B1 (ko) * 2015-12-11 2020-04-03 바셀 폴리올레핀 이탈리아 에스.알.엘 프로필렌 공중합체
EP3487928A4 (en) * 2016-07-25 2019-05-29 ExxonMobil Chemical Patents Inc. BIMODAL POLYPROPYLENE COMPOSITIONS AND METHOD FOR THE MANUFACTURE THEREOF
CN107778391A (zh) * 2016-08-29 2018-03-09 中国石油化工股份有限公司 一种负载型铬钨双金属催化剂的制备方法和应用

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3865903A (en) 1973-04-16 1975-02-11 Mobil Oil Corp Heat sealable isotactic polypropylene and 1,3 pentadiene polymer
ES2064322T3 (es) 1987-09-11 1995-02-01 Fina Technology Sistemas de catalisis para la produccion de poliolefinas cubriendo una gama amplia de pesos moleculares.
IT1227893B (it) 1988-12-14 1991-05-14 Himont Inc Centerville Road Ne Composizioni polipropileniche aventi buona trasparenza e migliorata resistenza all'urto
DE3921358A1 (de) 1989-06-29 1991-01-10 Hoechst Ag Biaxial orientierte polypropylenfolie mit hoher mechanischer festigkeit
JP2894823B2 (ja) 1989-12-06 1999-05-24 三井化学株式会社 耐放射線ポリプロピレン樹脂組成物及び耐放射線成形物の製造方法
US5280074A (en) 1989-12-21 1994-01-18 Hoechst Ag Process for the preparation of a polypropylene molding composition
DE3942363A1 (de) 1989-12-21 1991-06-27 Hoechst Ag Verfahren zur herstellung einer polypropylen-formmasse
DE4015254A1 (de) 1990-05-12 1991-11-14 Hoechst Ag Verfahren zur herstellung eines polyolefins
CA2048296C (en) 1990-08-13 2002-09-24 Henry G. Schirmer Blends of polypropylene and ethylene copolymer and films made from the blend
EP0485823B1 (de) 1990-11-12 1995-03-08 Hoechst Aktiengesellschaft 2-Substituierte Bisindenylmetallocene, Verfahren zu ihrer Herstellung und ihre Verwendung als Katalysatoren bei der Olefinpolymerisation
US5218052A (en) 1991-02-04 1993-06-08 Amoco Corporation Olefin polymerization and copolymerization process
EP0516019B1 (de) 1991-05-27 1995-12-27 Hoechst Aktiengesellschaft Verfahren zur Herstellung von syndiotaktischen Polyolefinen mit breiter Molmassenverteilung
ATE136040T1 (de) 1991-05-27 1996-04-15 Hoechst Ag Verfahren zur herstellung von polyolefinen mit breiter molmassenverteilung
JP3402473B2 (ja) 1991-08-20 2003-05-06 日本ポリケム株式会社 オレフィン重合用触媒
EP0538749B1 (en) 1991-10-21 1995-01-11 Mitsubishi Petrochemical Co., Ltd. Propylene copolymer composition
EP0588208A3 (en) 1992-09-12 1994-07-06 Hoechst Ag Polyolefin moulding composition with broad melt range, process and use therefore
CA2163788C (en) * 1993-05-25 2004-04-27 G. Allan Stahl Novel polyolefin fibers and their fabrics
DE4333128A1 (de) 1993-09-29 1995-03-30 Hoechst Ag Verfahren zur Herstellung von Polyolefinen
EP0668157B1 (de) 1994-02-21 2003-05-21 Basell Polyolefine GmbH Siegelbare polyolefinische Mehrschichtfolie, Verfahren zu ihrer Herstellung und ihre Verwendung
US5854354A (en) 1994-04-11 1998-12-29 Mitsui Petrochemical Industries, Ltd. Process for preparing propylene polymer composition and propylene polymer composition
EP0816395B1 (en) 1994-04-11 2000-07-19 Mitsui Chemicals, Inc. Process for preparing propylene polymer composition and propylene polymer composition
EP0691366B1 (en) 1994-07-08 1999-03-10 Tokuyama Corporation Stretched polypropylene film
US5539056A (en) 1995-01-31 1996-07-23 Exxon Chemical Patents Inc. Thermoplastic elastomers
US5741563A (en) * 1995-09-18 1998-04-21 Exxon Chemical Patents Inc. Shrink films from propylene polymers
US5786291A (en) 1996-02-23 1998-07-28 Exxon Chemical Patents, Inc. Engineered catalyst systems and methods for their production and use
DE69713343T2 (de) 1996-09-04 2002-10-10 Exxonmobil Chemical Patents Inc., Baytown Verbesserte propylenpolymere für orientierte filme
ES2209159T3 (es) 1997-06-24 2004-06-16 Borealis Technology Oy Procedimiento para la preparacion de copolimero de propileno heterofasico.
US6090325A (en) 1997-09-24 2000-07-18 Fina Technology, Inc. Biaxially-oriented metallocene-based polypropylene films
WO1999058587A1 (en) 1998-05-13 1999-11-18 Exxon Chemical Patents Inc. Propylene homopolymers and methods of making the same

Also Published As

Publication number Publication date
WO2002070570A3 (en) 2002-12-19
AU2002243700A1 (en) 2002-09-19
US20010039314A1 (en) 2001-11-08
US6576306B2 (en) 2003-06-10
CN1498231A (zh) 2004-05-19
CA2438163A1 (en) 2002-09-12
JP2004528420A (ja) 2004-09-16
BR0207885A (pt) 2004-07-27
WO2002070570A2 (en) 2002-09-12

Similar Documents

Publication Publication Date Title
MXPA03008012A (es) Polimeros de propileno para peliculas.
WO2002070572A3 (en) Propylene polymers for films
CN114364709A (zh) 制备聚合物组合物的方法
MY128257A (en) Process for the manufacture of a composition comprising ethylene polymers
JP2012101550A (ja) 機械的特性の改良されたバランスを有するポリプロピレンフィルム
CN101255256B (zh) 丙烯基共聚物材料、由其制成的薄膜和用于制备丙烯基共聚物材料的方法
CA2524850A1 (en) Polymerization process using a metallocene catalyst system
KR20120127466A (ko) 고 용융강도를 가지는 프로필렌 단일중합체 및 이의 제조 방법
JP4688247B2 (ja) プロピレン系樹脂組成物、その製造方法および用途
JP2003508570A (ja) 通気性フィルム及び製造方法
CN116457378B9 (zh) 烯烃系聚合物、由其制造的膜及其制造方法
JP2003306587A (ja) ポリオレフィン樹脂組成物およびこれを用いたシュリンクフィルム
JP2006508212A5 (es)
WO2013144060A1 (en) Soft polypropylene with improved optical properties
EP1581390A2 (en) Elastic articles and processes for their manufacture
WO1998030614A1 (en) Propylene/ethylene copolymer, process for the production thereof, and molded articles thereof
CN105111346A (zh) 一种无规共聚聚丙烯及其制备方法
CN102015878A (zh) 树脂组合物
WO2020109556A1 (en) Polymer composition and process for making the same
JP2001040147A (ja) ポリオレフィン系樹脂組成物からなる延伸物並びに二軸延伸フィルム
CN103732400A (zh) 薄膜
CA2462731A1 (en) Use of a polypropylene based composition for expanded beads
JP4815755B2 (ja) フィルム成形用樹脂組成物およびそれからなるフィルム
KR101892918B1 (ko) 내압특성이 우수한 파이프용 폴리에틸렌 및 이의 제조 방법
JP2001172465A (ja) プロピレン系樹脂組成物およびその製造方法