ES2174278T3 - Polimeros de propileno mejorados para peliculas orientadas. - Google Patents

Polimeros de propileno mejorados para peliculas orientadas.

Info

Publication number
ES2174278T3
ES2174278T3 ES97938441T ES97938441T ES2174278T3 ES 2174278 T3 ES2174278 T3 ES 2174278T3 ES 97938441 T ES97938441 T ES 97938441T ES 97938441 T ES97938441 T ES 97938441T ES 2174278 T3 ES2174278 T3 ES 2174278T3
Authority
ES
Spain
Prior art keywords
propylene
polymers
propylene polymers
films
procedures
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES97938441T
Other languages
English (en)
Inventor
Aspy K Mehta
Michael Chia-Chao Chen
Chon-Yie Lin
James J Mcalpin
Anthony N Speca
Kelly Tormaschy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Chemical Patents Inc
Original Assignee
ExxonMobil Chemical 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 Chemical Patents Inc filed Critical ExxonMobil Chemical Patents Inc
Application granted granted Critical
Publication of ES2174278T3 publication Critical patent/ES2174278T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • 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
    • 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
    • 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
    • C08L2314/02—Ziegler natta 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree

Landscapes

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

Abstract

LA PRESENTE INVENCION SE REFIERE GENERALMENTE A POLIMEROS DE PROPILENO CRISTALINOS, A LOS PROCEDIMIENTOS PARA SU PRODUCCION Y LOS PROCEDIMIENTOS PARA SU UTILIZACION EN APLICACIONES DE PELICULAS ORIENTADAS. ESPECIFICAMENTE, ESTA INVENCION SE REFIERE A COMPOSICIONES POLIMERICAS DE PROPILENO CRISTALINAS QUE CONTIENEN TANTO HOMOPOLIMEROS DE PROPILENO COMO COPOLIMEROS DE PROPILENO. DICHAS COMPOSICIONES SE PREPARAN UTILIZANDO SISTEMAS DE CATALIZADORES DE METALOCENO QUE COMPRENDEN AL MENOS DOS METALOCENOS, EN UN PROCESO DE POLIMERIZACION QUE IMPLICA LA POLIMERIZACION PARALELA O SECUENCIAL DE DICHOS HOMOPOLIMEROS Y COPOLIMEROS UTILIZANDO PROPILENO CON UNA PEQUEÑA CANTIDAD DE COMONOMERO, PREFERIBLEMENTE ETILENO. LOS POLIMEROS ASI PRODUCIDOS SON EXCELENTES PARA LA PRODUCCION DE PELICULAS ORIENTADAS BIAXIALMENTE. LAS PELICULAS PRODUCIDAS CON DICHOS POLIMEROS DE PROPILENO PRESENTAN UN RANGO DE CAPACIDAD PARA SER PROCESADAS SIGNIFICATIVAMENTE MAS AMPLIO Y PUEDEN SER ESTIRADAS UNIFORMEMENTE A TEMPERATURAS INFERIORES CUANDO SE LAS COMPARA CON LAS PELICULAS PRODUCIDAS A PARTIR DE POLIPROPILENO TRADICIONAL.
ES97938441T 1996-09-04 1997-08-25 Polimeros de propileno mejorados para peliculas orientadas. Expired - Lifetime ES2174278T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2539896P 1996-09-04 1996-09-04

Publications (1)

Publication Number Publication Date
ES2174278T3 true ES2174278T3 (es) 2002-11-01

Family

ID=21825830

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97938441T Expired - Lifetime ES2174278T3 (es) 1996-09-04 1997-08-25 Polimeros de propileno mejorados para peliculas orientadas.

Country Status (9)

Country Link
US (2) US6806316B2 (es)
EP (1) EP0923618B1 (es)
JP (1) JP4195095B2 (es)
KR (1) KR20000068428A (es)
CN (1) CN1115360C (es)
CA (1) CA2262468A1 (es)
DE (1) DE69713343T2 (es)
ES (1) ES2174278T3 (es)
WO (1) WO1998010016A1 (es)

Families Citing this family (54)

* 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
WO1998010016A1 (en) 1996-09-04 1998-03-12 Exxon Chemical Patents Inc. Improved propylene polymers for oriented films
US6576306B2 (en) * 1996-09-04 2003-06-10 Exxonmobil Chemical Patents Inc. Propylene polymers for films
US6583227B2 (en) 1996-09-04 2003-06-24 Exxonmobil Chemical Patents Inc. Propylene polymers for films
US6444774B1 (en) * 1997-10-10 2002-09-03 Exxonmobil Chemical Patents, Inc. Propylene polymers for fibers and fabrics
US6306960B1 (en) 1998-05-13 2001-10-23 Exxonmobil Chemical Patents Inc. Articles formed from foamable polypropylene polymer
US6784269B2 (en) 1998-05-13 2004-08-31 Exxonmobil Chemical Patents Inc. Polypropylene compositions methods of making the same
ES2220058T3 (es) * 1998-05-13 2004-12-01 Exxonmobil Chemical Patents Inc. Homopolimeros de propileno y metodos de fabricarlos.
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
US6797375B1 (en) 1998-11-12 2004-09-28 3M Innovative Properties Company Oriented polypropylene films for adhesive tape
US6174930B1 (en) 1999-04-16 2001-01-16 Exxon Chemical Patents, Inc. Foamable polypropylene polymer
CN1222550C (zh) 1999-12-21 2005-10-12 巴塞尔聚烯烃有限公司 用于制备双轴拉伸聚丙烯膜的半结晶丙烯聚合物组合物
US7098277B2 (en) * 2000-08-22 2006-08-29 Exxonmobil Chemical Patents Inc. Polypropylene films
WO2002016455A1 (en) * 2000-08-22 2002-02-28 Exxonmobil Chemical Patents Inc. Polypropylene polymers
JP4837879B2 (ja) 2001-01-16 2011-12-14 エクソンモービル・ケミカル・パテンツ・インク 混合触媒組成物による重合法
JP2002294010A (ja) * 2001-03-30 2002-10-09 Sumitomo Chem Co Ltd 延伸フィルム用ポリプロピレン系樹脂組成物および延伸フィルム
DE60106219T2 (de) * 2001-06-27 2006-03-09 Borealis Technology Oy Propylen-Copolymer mit zufälliger Comonomerverteilung und Verfahren zu seiner Herstellung
BR0311862B1 (pt) * 2002-06-12 2013-08-06 composição copolimérica de propileno, processo para preparar composições copoliméricas de propileno, uso da composição copolimérica de propileno,fibras, filmes, ou artigos moldados.
AU2003245926B2 (en) * 2002-06-12 2007-11-29 Basell Polyolefine Gmbh Propylene copolymer compositions having a good low-temperature impact toughness and a high transparency
WO2004046214A2 (en) * 2002-10-15 2004-06-03 Exxonmobil Chemical Patents Inc. Multiple catalyst system for olefin polymerization and polymers produced therefrom
US7700707B2 (en) 2002-10-15 2010-04-20 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
US7439312B2 (en) 2002-10-24 2008-10-21 Exxonmobil Chemical Patents Inc. Branched crystalline polypropylene
US7390575B2 (en) 2003-10-31 2008-06-24 Japan Polypropylene Corporation Propylene-ethylene random block copolymer and biaxially oriented multi-layer film using the same as a surface layer
EP1702761B1 (en) * 2003-12-26 2009-04-22 Toray Industries, Inc. Biaxially oriented white polypropylene film for thermal transfer recording and receiving sheet for thermal transfer recording therefrom
US7858706B2 (en) * 2004-03-17 2010-12-28 Dow Global Technologies Inc. Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation
NZ549262A (en) * 2004-03-17 2010-08-27 Dow Global Technologies Inc Catalyst composition comprising shuttling agent for higher olefin multi-block copolymer formation
GB2420348B (en) * 2004-10-28 2009-11-18 Exxonmobil Chem Patents Inc Syndiotactic rich polyolefins
WO2006111448A1 (en) * 2005-04-21 2006-10-26 Basell Poliolefine Italia S.R.L. Biaxially oriented propylene polymer films
US7662888B2 (en) 2005-04-29 2010-02-16 Japan Polypropylene Corporation Polypropylene based heat shrinkable film
US8022142B2 (en) 2008-12-15 2011-09-20 Exxonmobil Chemical Patents Inc. Thermoplastic olefin compositions
EP1762577A1 (en) * 2005-09-02 2007-03-14 Total Petrochemicals Research Feluy Impact copolymer of propylene prepared in single reactor
EP1788023A1 (en) * 2005-11-21 2007-05-23 Borealis Technology Oy Multimodal polypropylene polymer composition
US20070203299A1 (en) * 2006-02-27 2007-08-30 Novolen Technology Holdings C.V. High melt strength polypropylene
DE602006004987D1 (de) 2006-07-10 2009-03-12 Borealis Tech Oy Elektrischer Isolierfilm
EP1886806B1 (en) 2006-07-10 2010-11-10 Borealis Technology Oy Biaxially oriented polypropylene film
US7977435B2 (en) 2006-07-12 2011-07-12 Lin Chon-Yie Propylene polymer compositions and processes for making the same
EP1967547A1 (en) 2006-08-25 2008-09-10 Borealis Technology OY Extrusion coated substrate
EP1900764B1 (en) 2006-08-25 2009-04-01 Borealis Technology Oy Polypropylene foam
ATE462189T1 (de) 2006-09-25 2010-04-15 Borealis Tech Oy Koaxiales kabel
EP1939230B1 (en) 2006-12-28 2009-03-04 Borealis Technology Oy Process for the manufacture of branched polypropylene
CA2683693C (en) * 2007-04-09 2012-12-18 Exxonmobil Chemical Patents Inc. Soft heterogeneous isotactic polypropylene compositions
JP5315773B2 (ja) * 2008-04-24 2013-10-16 住友化学株式会社 プロピレン系樹脂組成物
US8410217B2 (en) * 2008-12-15 2013-04-02 Exxonmobil Chemical Patents Inc. Thermoplastic polyolefin blends
US8106127B2 (en) * 2008-12-15 2012-01-31 Exxonmobil Chemical Patents Inc. Heterogeneous in-reactor polymer blends
US8497325B2 (en) 2008-12-15 2013-07-30 Exxonmobil Chemical Patents Inc. Thermoplastic polyolefin blends and films therefrom
US8101685B2 (en) * 2008-12-15 2012-01-24 Exxonmobil Chemical Patents Inc. Thermoplastic elastomer polyolefin in-reactor blends and molded articles therefrom
US8093335B2 (en) * 2008-12-15 2012-01-10 Exxonmobil Chemical Patents Inc. Thermoplastic polyolefin in-reactor blends and molded articles therefrom
CN102762654B (zh) * 2010-02-19 2014-04-30 埃克森美孚化学专利公司 弹性体聚合物共混物及其生产方法
US8278403B2 (en) * 2010-07-08 2012-10-02 Fina Technology, Inc. Multi-component catalyst systems and polymerization processes for forming broad composition distribution polymers
JP2014505155A (ja) 2011-02-15 2014-02-27 エクソンモービル ケミカル パテンツ インコーポレイテッド 熱可塑性ポリオレフィンブレンド
WO2015123334A1 (en) * 2014-02-11 2015-08-20 Flint Hills Resources, Lp Blended compositions, methods for making same, and articles made therefrom
BR112018010614B1 (pt) 2015-12-11 2022-04-26 Basell Poliolefine Italia S.R.L. Copolímeros de propileno
WO2021025141A1 (ja) 2019-08-08 2021-02-11 株式会社プライムポリマー プロピレン系重合体組成物および成形体

Family Cites Families (33)

* 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
DE3942364A1 (de) * 1989-12-21 1991-06-27 Hoechst Ag Verfahren zur herstellung einer polypropylen-formmasse
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
ES2071888T3 (es) 1990-11-12 1995-07-01 Hoechst Ag Bisindenilmetalocenos sustituidos en posicion 2, procedimiento para su preparacion y su utilizacion como catalizadores en la polimerizacion de olefinas.
US5218052A (en) 1991-02-04 1993-06-08 Amoco Corporation Olefin polymerization and copolymerization process
DE59204800D1 (de) 1991-05-27 1996-02-08 Hoechst Ag Verfahren zur Herstellung von syndiotaktischen Polyolefinen mit breiter Molmassenverteilung
EP0702030B1 (de) 1991-05-27 2001-03-21 TARGOR GmbH 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
DE69201180T2 (de) 1991-10-21 1995-06-14 Mitsubishi Petrochemical Co Propylencopolymerzusammensetzung.
EP0588208A3 (en) * 1992-09-12 1994-07-06 Hoechst Ag Polyolefin moulding composition with broad melt range, process and use therefore
DE69307472T2 (de) 1992-11-10 1997-05-15 Mitsubishi Chem Corp Verfahren zur Herstellung von Alpha-Olefinpolymeren
EP0700464A1 (en) 1993-05-25 1996-03-13 Exxon Chemical Patents Inc. Novel polyolefin fibers and their fabrics
DE4330667A1 (de) * 1993-09-10 1995-03-16 Basf Ag Verfahren zur Herstellung von mehrphasigen Homo- oder Copolymerisaten von C¶2¶-C¶1¶¶0¶-Alk-1-enen in einer Reaktionszone
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
KR100388331B1 (ko) 1994-04-11 2003-10-11 미쓰이 가가쿠 가부시키가이샤 프로필렌중합체조성물의제조방법및프로필렌중합체조성물
CN1104444C (zh) * 1994-04-11 2003-04-02 三井化学株式会社 丙烯聚合物组合物的制备方法
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
WO1998010016A1 (en) 1996-09-04 1998-03-12 Exxon Chemical Patents Inc. Improved propylene polymers for oriented films
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
ES2220058T3 (es) 1998-05-13 2004-12-01 Exxonmobil Chemical Patents Inc. Homopolimeros de propileno y metodos de fabricarlos.
US6384142B1 (en) 2000-02-08 2002-05-07 Exxonmobil Chemical Patents Inc. Propylene impact copolymers

Also Published As

Publication number Publication date
EP0923618B1 (en) 2002-06-12
CN1115360C (zh) 2003-07-23
KR20000068428A (ko) 2000-11-25
JP4195095B2 (ja) 2008-12-10
CN1229420A (zh) 1999-09-22
DE69713343D1 (de) 2002-07-18
US6806316B2 (en) 2004-10-19
EP0923618A1 (en) 1999-06-23
DE69713343T2 (de) 2002-10-10
JP2001500176A (ja) 2001-01-09
US20030153689A1 (en) 2003-08-14
US20050032983A1 (en) 2005-02-10
WO1998010016A1 (en) 1998-03-12
CA2262468A1 (en) 1998-03-12
US7026040B2 (en) 2006-04-11

Similar Documents

Publication Publication Date Title
ES2174278T3 (es) Polimeros de propileno mejorados para peliculas orientadas.
BR0207885A (pt) Polìmeros de propileno para filmes
KR950018066A (ko) 올레핀 중합체의 제조방법, 올레핀-중합용 촉매 및 이 촉매를 사용하여 제조된 이축 배향 필름용 폴리프로필렌
ES556641A0 (es) Un procedimiento para reticular o degradar polimeros
BR9815373A (pt) Composto de barreira respirável e processo para fabricar o mesmo
DE69813871D1 (de) Propylenpolymere und produkte hieraus
BR9915199A (pt) Interpolìmero de etileno/"alfa"-olefina e suapreparação, artigo manufaturado, composição demistura de polìmeros e composição vulcanizadatermoplástica
ES2087057T3 (es) Copolimero bloque cristalino y procedimiento para su fabricacion.
CA2203901A1 (en) Polymeric wound healing accelerators
BR0215338A (pt) Composição de polìmero fotocrÈmico e artigo fotocrÈmico
DE69411946D1 (de) Streckbarer, selbstklebender film und verfahren zur herstellung
BR9916498B1 (pt) processo para a preparação de um filme contendo uma camada que inclui misturas de polìmeros de flúor e poliacrilatos.
BR9917354B1 (pt) processo para polimerização de etileno e pelo menos uma ou mais olefinas para produzir um interpolìmero de etileno/olefina, produto de interpolìmero de etileno/olefina, filme, e, artigo.
MX171194B (es) Laminas de polipropileno estiradas, con buenas caracterizadas de deslizamiento
ATE329942T1 (de) Teilkristalline propylenpolymerisat- zusammensetzungen mit guter eignung zur herstellung von biaxial orientierten folien
ATE67226T1 (de) Feuchtdampfdurchlaessige materialien die segmentierte blockmultipolymere enthalten.
DK0868296T3 (da) Anvendelse af tværbundet polyolefinmateriale i trykrør
BR9402694A (pt) Polímero com cadeias laterais de tetrametil-piperidina, homo- ou copolímero, composto, composição, processo para estabilização de polímeros orgânicos, uso, polímero protegido, copolímero de enxerto e processo para a preparação de um polímero
RU95101831A (ru) Термопластичная композиция и формованное изделие
ES2165406T3 (es) Procedimiento de polimerizacion en estado solido para poli(etileno naftalato) espumado.
BR8600706A (pt) Processos para a preparacao de artigos de gel altamente estiraveis,a base de poliolefinas de elevado peso molecular,e para a preparacao de artigos deles derivados com resistencia a tensao e modulo elevados
CA2005967A1 (en) Highly effective polarizers
CA2010598A1 (en) Highly effective polarizers
AR007844A1 (es) Composicion y articulos de manufactura formados con las mismas
ES2077019T3 (es) Preparacion de polimeros de monoxido de carbono con compuestos insaturados.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 923618

Country of ref document: ES