BR0207885A - Polìmeros de propileno para filmes - Google Patents
Polìmeros de propileno para filmesInfo
- Publication number
- BR0207885A BR0207885A BR0207885-6A BR0207885A BR0207885A BR 0207885 A BR0207885 A BR 0207885A BR 0207885 A BR0207885 A BR 0207885A BR 0207885 A BR0207885 A BR 0207885A
- Authority
- BR
- Brazil
- Prior art keywords
- propylene
- polymers
- polymerization
- prepared
- production
- Prior art date
Links
Classifications
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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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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+
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- 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
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- 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
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- 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
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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
- 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
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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
- 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
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- 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
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- 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]
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- 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
"POLìMEROS DE PROPILENO PARA FILMES". A presente invenção refere-se de um modo geral a polímeros de propileno cristalino, a métodos para sua produção e a métodos para uso dos mesmos em aplicações em filmes. Especificamente, esta invenção refere-se a polímeros de propileno cristalino compreendendo homopolímero de propileno e copolímeros de propileno. As composições são preparadas usando-se sistemas catalíticos de metaloceno compreendendo pelo menos dois metalocenos em um processo de polimerização que envolve a polimerização seq³encial ou paralela do homopolímero e do copolímero de propileno usando propileno com uma pequena quantidade de comonómero, de preferência etileno. A polimerização é catalisada por um sistema catalítico de dois metalocenos. Os polímeros resultantes são excelentes para uso na produção de filmes biaxialmente orientados ou filmes não-orientados. Os filmes preparados com estes polímeros de propileno têm uma faixa de processabilidade significativamente mais ampla e podem ser estirados uniformemente a uma temperatura mais baixa em comparação com os filmes preparados com polímero de propileno tradicional.
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 |
---|---|
BR0207885A true BR0207885A (pt) | 2004-07-27 |
Family
ID=25177856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0207885-6A BR0207885A (pt) | 2001-03-06 | 2002-01-28 | Polìmeros de propileno para filmes |
Country Status (8)
Country | Link |
---|---|
US (1) | US6576306B2 (pt) |
JP (1) | JP2004528420A (pt) |
CN (1) | CN1498231A (pt) |
AU (1) | AU2002243700A1 (pt) |
BR (1) | BR0207885A (pt) |
CA (1) | CA2438163A1 (pt) |
MX (1) | MXPA03008012A (pt) |
WO (1) | WO2002070570A2 (pt) |
Families Citing this family (62)
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 |
JP2002519497A (ja) | 1998-07-01 | 2002-07-02 | エクソンモービル・ケミカル・パテンツ・インク | 結晶性プロピレンポリマーと結晶化可能プロピレンポリマーとを含んでなる弾性ブレンド |
US20030039826A1 (en) | 2000-03-20 | 2003-02-27 | Sun Edward I. | Conformable and die-cuttable biaxially oriented films and labelstocks |
EP1390417B1 (en) | 2001-04-12 | 2010-10-20 | ExxonMobil Chemical Patents Inc. | Process for polymerizing propylene and ethylene in solution |
US6825276B2 (en) * | 2001-04-17 | 2004-11-30 | Pliant Corporation | Nonoriented stiff packaging film with superior tear properties |
KR101186268B1 (ko) | 2002-06-26 | 2012-09-27 | 애버리 데니슨 코포레이션 | 폴리프로필렌/올레핀 탄성체 혼합물을 포함하는 배향된 필름 |
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 |
US8008412B2 (en) * | 2002-09-20 | 2011-08-30 | Exxonmobil Chemical Patents Inc. | Polymer production at supersolution conditions |
US20080153997A1 (en) * | 2006-12-20 | 2008-06-26 | Exxonmobil Research And Engineering | Polymer production at supercritical conditions |
US7099437B2 (en) * | 2002-09-23 | 2006-08-29 | The 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 |
CA2499951C (en) | 2002-10-15 | 2013-05-28 | Peijun Jiang | Multiple catalyst system for olefin polymerization and polymers produced therefrom |
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 |
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 |
US7514517B2 (en) * | 2004-03-17 | 2009-04-07 | Dow Global Technologies Inc. | Anti-blocking compositions comprising interpolymers of ethylene/α-olefins |
US7622529B2 (en) * | 2004-03-17 | 2009-11-24 | Dow Global Technologies Inc. | Polymer blends from interpolymers of ethylene/alpha-olefin with improved compatibility |
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 |
BRPI0513057A (pt) * | 2004-07-08 | 2008-04-22 | Exxonmobil Chem Patents Inc | produção de polìmero em condições supercrìticas |
GB2420348B (en) * | 2004-10-28 | 2009-11-18 | Exxonmobil Chem Patents Inc | Syndiotactic rich polyolefins |
EP1810988A4 (en) * | 2004-11-08 | 2009-02-25 | Mitsubishi Gas Chemical Co | AROMATIC POLYAMIDE FILM STRETCHED |
US7473750B2 (en) * | 2004-12-07 | 2009-01-06 | Fina Technology, Inc. | Random copolymers and formulations useful for thermoforming and blow molding applications |
EP1833910B1 (en) * | 2004-12-17 | 2009-08-26 | ExxonMobil Chemical Patents Inc. | Polymer blends and nonwoven articles therefrom |
US8084537B2 (en) * | 2005-03-17 | 2011-12-27 | Dow Global Technologies Llc | Polymer blends from interpolymers of ethylene/α-olefin with improved compatibility |
US7592397B2 (en) * | 2005-03-17 | 2009-09-22 | Dow Global Technologies Inc. | Cap liners, closures, and gaskets from multi-block polymers |
DE05010360T1 (de) † | 2005-05-12 | 2006-11-16 | Borealis Technology Oy | Transparente leicht reissbare Folie |
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 |
MX2008003618A (es) * | 2005-09-15 | 2008-10-07 | Dow Global Technologies Inc | Copolímeros cataliticos de bloque de olefina con distribución de secuencia de bloque controlada. |
JP5584416B2 (ja) * | 2005-10-21 | 2014-09-03 | バーゼル・ポリオレフィン・ゲーエムベーハー | 射出成形及びメルトブロー用途のための高いメルトフローレートを有するポリプロピレンランダムコポリマー |
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 |
US9636895B2 (en) | 2006-06-20 | 2017-05-02 | 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 |
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 |
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 |
ES2385853T4 (es) * | 2007-05-22 | 2012-10-19 | Borealis Technology Oy | Copolímero de polipropileno |
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 |
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-
2001
- 2001-03-06 US US09/800,239 patent/US6576306B2/en not_active Expired - Lifetime
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- 2002-01-28 BR BR0207885-6A patent/BR0207885A/pt not_active IP Right Cessation
- 2002-01-28 AU AU2002243700A patent/AU2002243700A1/en not_active Abandoned
- 2002-01-28 CN CNA028060873A patent/CN1498231A/zh active Pending
- 2002-01-28 JP JP2002570607A patent/JP2004528420A/ja active Pending
- 2002-01-28 CA CA002438163A patent/CA2438163A1/en not_active Abandoned
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US20010039314A1 (en) | 2001-11-08 |
WO2002070570A2 (en) | 2002-09-12 |
MXPA03008012A (es) | 2004-04-02 |
JP2004528420A (ja) | 2004-09-16 |
US6576306B2 (en) | 2003-06-10 |
CA2438163A1 (en) | 2002-09-12 |
WO2002070570A3 (en) | 2002-12-19 |
CN1498231A (zh) | 2004-05-19 |
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