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

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    • 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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (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 (62)

* 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
US6635715B1 (en) * 1997-08-12 2003-10-21 Sudhin Datta Thermoplastic polymer blends of isotactic polypropylene and alpha-olefin/propylene copolymers
DE69935815T2 (de) * 1998-07-01 2007-12-27 Exxonmobil Chemical Patents Inc., Baytown Elastische Mischung mit Kristallpolymeren und kristallisierbaren Polymeren des Propens
US20030039826A1 (en) 2000-03-20 2003-02-27 Sun Edward I. Conformable and die-cuttable biaxially oriented films and labelstocks
JP5156167B2 (ja) 2001-04-12 2013-03-06 エクソンモービル・ケミカル・パテンツ・インク プロピレン−エチレンポリマー及び製造法
US6825276B2 (en) * 2001-04-17 2004-11-30 Pliant Corporation Nonoriented stiff packaging film with superior tear properties
CN100560359C (zh) 2002-06-26 2009-11-18 艾利丹尼森公司 包括聚丙烯/烯烃弹性体混合物的取向膜
US7714070B2 (en) * 2002-08-27 2010-05-11 Sunoco Chemicals, Inc. In-reactor produced polypropylene blends
US20070167576A1 (en) * 2002-08-27 2007-07-19 Sehyun Kim Resin compositions for producing biaxially oriented polypropylene films
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
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
EP2261292B1 (en) 2002-10-15 2014-07-23 ExxonMobil Chemical Patents Inc. Polyolefin adhesive compositions
JPWO2004044013A1 (ja) * 2002-11-14 2006-03-09 出光興産株式会社 プロピレン−エチレンブロック共重合体の製造方法及びプロピレン−エチレンブロック共重合体
AU2003297134A1 (en) * 2002-12-17 2004-07-29 Exxonmobil Chemical Patents Inc. Elastic blends comprising elastic crystalline polymer and crystallizable polymers for ethylene
US20050112368A1 (en) * 2003-11-24 2005-05-26 3M Innovative Properties Company Biaxially oriented polypropylene-based adhesive tape film backings
US7863379B2 (en) * 2004-03-17 2011-01-04 Dow Global Technologies Inc. Impact modification of thermoplastics with ethylene/alpha-olefin interpolymers
US7622529B2 (en) * 2004-03-17 2009-11-24 Dow Global Technologies Inc. Polymer blends from interpolymers of ethylene/alpha-olefin with improved compatibility
US7514517B2 (en) * 2004-03-17 2009-04-07 Dow Global Technologies Inc. Anti-blocking compositions comprising interpolymers of ethylene/α-olefins
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
US7671131B2 (en) * 2004-03-17 2010-03-02 Dow Global Technologies Inc. Interpolymers of ethylene/α-olefins blends and profiles and gaskets made therefrom
US7579408B2 (en) * 2004-03-17 2009-08-25 Dow Global Technologies Inc. Thermoplastic vulcanizate comprising interpolymers of ethylene/α-olefins
US7671106B2 (en) * 2004-03-17 2010-03-02 Dow Global Technologies Inc. Cap liners, closures and gaskets from multi-block polymers
US7795321B2 (en) * 2004-03-17 2010-09-14 Dow Global Technologies Inc. Rheology modification of interpolymers of ethylene/α-olefins and articles made therefrom
JP5268087B2 (ja) * 2004-07-08 2013-08-21 エクソンモービル・ケミカル・パテンツ・インク 超臨界条件におけるポリマー製造
WO2006049281A1 (ja) * 2004-11-08 2006-05-11 Mitsubishi Gas Chemical Company, Inc. 芳香族ポリアミド延伸フィルム
GB2420348B (en) * 2004-10-28 2009-11-18 Exxonmobil Chem Patents Inc Syndiotactic rich polyolefins
US7473750B2 (en) * 2004-12-07 2009-01-06 Fina Technology, Inc. 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
AR054017A1 (es) * 2005-03-17 2007-05-30 Dow Global Technologies Inc Fundas de tapas cierres y juntas de polimeros multi-bloque
ES2269021T5 (es) † 2005-05-12 2012-06-27 Borealis Technology Oy Elemento laminar transparente y fácilmente rompible
WO2007011464A1 (en) * 2005-07-15 2007-01-25 Exxonmobil Chemical Patents Inc. Process of producing thermoplastic polymer blends
US7094856B1 (en) * 2005-07-25 2006-08-22 Fina Technology, Inc. Process for producing polyolefin
EP1762577A1 (en) * 2005-09-02 2007-03-14 Total Petrochemicals Research Feluy Impact copolymer of propylene prepared in single reactor
US7473745B2 (en) * 2005-09-02 2009-01-06 Equistar Chemicals, Lp Preparation of multimodal polyethylene
KR101519805B1 (ko) 2005-09-15 2015-05-12 다우 글로벌 테크놀로지스 엘엘씨 제어된 블록 서열 분포를 갖는 촉매적 올레핀 블록 공중합체
US20090118451A1 (en) * 2005-10-21 2009-05-07 Basell Polyolefine Gmbh Polypropylene Random Copolymers Having High Melt Flow Rates for Injection Molding and Melt Blown Applications
BRPI0711963B1 (pt) 2006-06-14 2019-09-17 Avery Dennison Corporation Etiquetas e rótulos conformáveis e destacáveis de orientação direcionada por máquina, e processos para preparação
CN101484315B (zh) 2006-06-20 2013-04-10 艾利丹尼森公司 用于热熔粘合剂标记和标签原料以及此种标签的多层聚合膜
US7977435B2 (en) * 2006-07-12 2011-07-12 Lin Chon-Yie Propylene polymer compositions and processes for making the same
AU2007275336B2 (en) 2006-07-17 2012-03-22 Avery Dennison Corporation Asymmetric multilayered polymeric film and label stock and label thereof
EP1923200A1 (en) * 2006-11-20 2008-05-21 Borealis Technology Oy Article
MX2009003414A (es) * 2006-12-15 2009-04-09 Fina Technology Pelicula soplada de polipropileno.
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
CN101679556B (zh) * 2007-06-04 2012-06-06 埃克森美孚化学专利公司 超溶液均相丙烯聚合
US8318875B2 (en) * 2008-01-18 2012-11-27 Exxonmobil Chemical Patents Inc. Super-solution homogeneous propylene polymerization and polypropylenes made therefrom
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
US8372930B2 (en) 2008-06-20 2013-02-12 Exxonmobil Chemical Patents Inc. High vinyl terminated propylene based oligomers
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
EP3149097A1 (en) 2014-06-02 2017-04-05 Avery Dennison Corporation Films with enhanced scuff resistance, clarity, and conformability
SG11201706055UA (en) * 2015-03-31 2017-10-30 Prime Polymer Co Ltd Polypropylene resin composition and manufacturing method therefor, biaxially-stretched film and manufacturing method therefor, and capacitor film for film condenser
CN108290982B (zh) * 2015-12-11 2021-01-05 巴塞尔聚烯烃意大利有限公司 丙烯共聚物
EP3487928A1 (en) * 2016-07-25 2019-05-29 ExxonMobil Chemical Patents Inc. Bimodal polypropylene compositions and method of making same
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
ATE114323T1 (de) 1987-09-11 1994-12-15 Fina Technology Katalysatorsystem für polyolefinproduktion mit breiter molekulargewichtsverteilung.
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
DE59104869D1 (de) 1990-11-12 1995-04-13 Hoechst Ag 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
EP0516018B1 (de) 1991-05-27 1996-03-27 Hoechst Aktiengesellschaft Verfahren zur Herstellung von Polyolefinen mit breiter Molmassenverteilung
DE59204800D1 (de) 1991-05-27 1996-02-08 Hoechst Ag Verfahren zur Herstellung von syndiotaktischen 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
CN1069707C (zh) * 1993-05-25 2001-08-15 埃克森化学专利公司 新型聚烯烃纤维及其织物
DE4333128A1 (de) 1993-09-29 1995-03-30 Hoechst Ag Verfahren zur Herstellung von Polyolefinen
ES2199966T3 (es) 1994-02-21 2004-03-01 Basell Polyolefine Gmbh Lamina de varias capas poliolefinica sellable, un procedimiento para su obtencion y su empleo.
JP4026846B2 (ja) 1994-04-11 2007-12-26 三井化学株式会社 プロピレン系重合体組成物の製造方法およびプロピレン系重合体組成物
CA2157400C (en) 1994-04-11 2003-07-29 Takashi Ueda Process for preparing propylene polymer composition, and propylene polymer composition
DE69508155T2 (de) 1994-07-08 1999-07-01 Tokuyama Corp., Tokuya, Yamaguchi Gestreckter Polypropylenfilm
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
ES2174278T3 (es) 1996-09-04 2002-11-01 Exxonmobil Chem Patents Inc Polimeros de propileno mejorados para peliculas orientadas.
EP0991719B1 (en) 1997-06-24 2003-12-17 Borealis Technology Oy Process for the preparation of heterophasic propylene copolymer
US6090325A (en) 1997-09-24 2000-07-18 Fina Technology, Inc. Biaxially-oriented metallocene-based polypropylene films
DE69918100T2 (de) 1998-05-13 2005-07-07 Exxonmobil Chemical Patents Inc., Baytown Propylenhomopolymere und herstellungsverfahren

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