CA2234108A1 - Articles en copolymeres de polypropylene et d'alpha-olefines superieures - Google Patents

Articles en copolymeres de polypropylene et d'alpha-olefines superieures Download PDF

Info

Publication number
CA2234108A1
CA2234108A1 CA002234108A CA2234108A CA2234108A1 CA 2234108 A1 CA2234108 A1 CA 2234108A1 CA 002234108 A CA002234108 A CA 002234108A CA 2234108 A CA2234108 A CA 2234108A CA 2234108 A1 CA2234108 A1 CA 2234108A1
Authority
CA
Canada
Prior art keywords
copolymer
olefin
alpha
propylene
article
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.)
Abandoned
Application number
CA002234108A
Other languages
English (en)
Inventor
James J. Mcalpin
Jean P. Autran
Aspy K. Mehta
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
Individual
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 Individual filed Critical Individual
Publication of CA2234108A1 publication Critical patent/CA2234108A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—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
    • 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
    • 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
    • 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
    • C08J2323/14—Copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • 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
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/06—Metallocene or single site catalysts

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)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Un article moulé ou extrudé, réalisé en un copolymère de propylène et d'une .alpha.-oléfine supérieure (c'est-à-dire ayant 5 atomes de carbone ou davantage) obtenu en utilisant un système catalyseur du type alliage organométallique offre une bien meilleure résistance au fluage à froid et une bien plus grande résilience que lorsque ce copolymère de propylène contient une .alpha.-oléfine ayant 4 atomes de carbone ou moins. D'autres caractéristiques telles que la résistance à la rupture et la résistance aux impacts sont aussi nettement plus élevées. Ces polymères peuvent être utilisés d'une manière avantageuse pour réaliser des profilés extrudés et des pièces moulées soit seuls, soit dans une oléfine thermoplastique. Les pièces réalisées en copolymères de propylène et d'une .alpha.-oléfine supérieure ont une résistance améliorée au fluage par comparaison avec les copolymères de propylène et d'éthylène.
CA002234108A 1995-11-30 1996-12-02 Articles en copolymeres de polypropylene et d'alpha-olefines superieures Abandoned CA2234108A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56535195A 1995-11-30 1995-11-30
US08/565,351 1995-11-30

Publications (1)

Publication Number Publication Date
CA2234108A1 true CA2234108A1 (fr) 1997-06-05

Family

ID=24258238

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002234108A Abandoned CA2234108A1 (fr) 1995-11-30 1996-12-02 Articles en copolymeres de polypropylene et d'alpha-olefines superieures

Country Status (8)

Country Link
EP (1) EP0863943A1 (fr)
JP (1) JP2000501140A (fr)
KR (1) KR19990071757A (fr)
CN (1) CN1203614A (fr)
BR (1) BR9611669A (fr)
CA (1) CA2234108A1 (fr)
MX (1) MX9804215A (fr)
WO (1) WO1997019991A1 (fr)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6562886B1 (en) * 1997-08-19 2003-05-13 Idemistsu Petrochemical Co., Ltd. Propylene polymer composition and films made therefrom
DE19738051A1 (de) * 1997-09-01 1999-03-04 Targor Gmbh Spritzgieß-Artikel aus Metallocen-Polypropylen
EP0902072A1 (fr) * 1997-09-11 1999-03-17 The Procter & Gamble Company Fermeture résistante à la fissuration sous contrainte
US6316547B1 (en) 1997-09-11 2001-11-13 The Procter & Gamble Company Masterbatch composition
DE19805329A1 (de) * 1998-02-11 1999-08-12 Basf Ag Spritzstreckgeblasene Behälter aus Olefinpolymerisaten
US6203923B1 (en) * 1998-09-29 2001-03-20 Cryovac, Inc. Regio-regular functionalized polymeric packaging material
JP2000178319A (ja) * 1998-12-14 2000-06-27 Mitsubishi Chemicals Corp 医療容器用プロピレン系ランダム共重合体及びその組成物、並びに医療容器
JP2000230086A (ja) * 1999-02-09 2000-08-22 Chisso Corp ポリプロピレンシート
US7466887B2 (en) 2001-05-30 2008-12-16 Prysmian Cavi E Sistemi Energia S.R.L. Optical fiber cable with dimensionally stable polymeric component
CN100434445C (zh) * 2002-04-26 2008-11-19 阿托菲纳研究公司 金属茂聚丙烯制造的旋转注模制品及其应用
CN100345896C (zh) 2002-08-12 2007-10-31 埃克森美孚化学专利公司 增塑聚烯烃组合物
US7265193B2 (en) 2003-01-31 2007-09-04 Exxonmobil Chemical Patents Inc. Polymerization process
US7432336B2 (en) 2003-04-15 2008-10-07 Exxonmobil Chemical Patents Inc. Catalysts for propylene copolymers
US20050137368A1 (en) * 2003-12-17 2005-06-23 Weqing Weng Radiation tolerant copolymers
EP1718700B8 (fr) 2004-02-12 2012-10-03 ExxonMobil Chemical Patents Inc. Compositions de polyolefines plastifiees
US7300994B2 (en) * 2004-11-22 2007-11-27 Cornell Research Foundation, Inc. Isotactic polypropylene containing polymers
BRPI0820737B1 (pt) 2007-12-18 2018-06-19 Basell Poliolefine Italia S.R.L. Copolímeros de propileno com hexeno-1 e películas tubulares obtidas a partir destes, bem como processo de polimerização para a preparração do polímero e processo da película tubular
CN101910219B (zh) * 2007-12-28 2012-11-21 巴塞尔聚烯烃意大利有限责任公司 从丙烯和己烯-1的无规共聚物制造的塑料罐
AU2009257361A1 (en) 2008-06-12 2009-12-17 3M Innovative Properties Company Biocompatible hydrophilic compositions
US8246918B2 (en) * 2008-10-21 2012-08-21 Fina Technology, Inc. Propylene polymers for lab/medical devices
BRPI0922660B1 (pt) * 2008-12-16 2019-02-05 Basell Poliolefine Italia Srl películas termocontrácteis de múltiplas camadas
WO2010117612A2 (fr) 2009-03-31 2010-10-14 3M Innovative Properties Company Nappes fibreuses non-tissées dimensionnellement stables et leurs procédés de fabrication et d'utilisation
AU2010330866A1 (en) 2009-12-17 2012-07-12 3M Innovative Properties Company Dimensionally stable nonwoven fibrous webs, melt blown fine fibers, and methods of making and using the same
CN102762370B (zh) 2009-12-17 2015-11-25 3M创新有限公司 尺寸稳定的非织造纤维幅材及其制造和使用方法
WO2011106205A2 (fr) 2010-02-23 2011-09-01 3M Innovative Properties Company Bandes fibreuses non tissées dimensionnellement stables et leurs procédés de fabrication et d'utilisation
TW201221714A (en) 2010-10-14 2012-06-01 3M Innovative Properties Co Dimensionally stable nonwoven fibrous webs and methods of making and using the same
US8980415B2 (en) 2010-12-03 2015-03-17 Benoit Ambroise Antistatic films and methods to manufacture the same
US8530581B2 (en) 2011-12-12 2013-09-10 Exxonmobil Chemical Patents Inc. Powder, compositions thereof, processes for making the same, and articles made therefrom
US9322114B2 (en) 2012-12-03 2016-04-26 Exxonmobil Chemical Patents Inc. Polypropylene fibers and fabrics
EP2928958B1 (fr) 2012-12-05 2019-08-21 ExxonMobil Chemical Patents Inc. Compositions de film soufflé en polyéthylène modifié par polyéthylène haute densité présentant une excellente stabilité de bulle
BR112015014093A2 (pt) 2012-12-18 2017-07-11 Exxonmobil Chemical Patents Inc películas de polietileno e método para fazê-las
US9493591B2 (en) 2013-05-14 2016-11-15 Exxonmobil Chemical Patents Inc. Ethylene based polymers and articles made therefrom
WO2015047806A1 (fr) 2013-09-30 2015-04-02 3M Innovative Properties Company Fibres, lingettes, et procédés associés
EP3052567A1 (fr) 2013-09-30 2016-08-10 3M Innovative Properties Company Compositions, lingettes, et procédés
US10006165B2 (en) 2013-09-30 2018-06-26 3M Innovative Properties Company Fibers and wipes with epoxidized fatty ester disposed thereon, and methods
WO2015085446A1 (fr) 2013-12-10 2015-06-18 Exxonmobil Chemical Patents Inc. Procédés de fabrication de films multicouches et films ainsi obtenus
US10208143B2 (en) 2014-10-03 2019-02-19 Exxonmobil Chemical Patents Inc. Polyethylene polymers, films made therefrom, and methods of making the same
EP3271172B1 (fr) 2015-03-17 2020-06-17 ExxonMobil Chemical Patents Inc. Films multicouches et procédés correspondants
US10618989B2 (en) 2015-04-20 2020-04-14 Exxonmobil Chemical Patents Inc. Polyethylene composition
US10696027B2 (en) 2016-03-11 2020-06-30 Exxonmobil Chemical Patents, Inc. Multilayer films and methods of making the same
WO2017184234A1 (fr) 2016-04-22 2017-10-26 Exxonmobil Chemical Patents Inc. Feuilles de polyéthylène
WO2018102091A1 (fr) 2016-12-02 2018-06-07 Exxonmobil Chemical Patents Inc. Films de polyéthylène
US20190322088A1 (en) 2017-01-26 2019-10-24 Exxonmobil Chemical Patents Inc. Multilayer Films and Methods of Making the Same
WO2018151903A1 (fr) 2017-02-20 2018-08-23 Exxonmobil Chemical Patents Inc. Systèmes catalytiques supportés et leurs procédés d'utilisation
CN110637049B (zh) 2017-04-06 2022-04-05 埃克森美孚化学专利公司 流延膜及其制造方法
WO2018194740A1 (fr) 2017-04-19 2018-10-25 Exxonmobil Chemical Patents Inc. Films multicouches et procédés de production de ceux-ci
WO2018226311A1 (fr) 2017-06-08 2018-12-13 Exxonmobil Chemical Patents Inc. Mélanges de polyéthylènes et extrudats et leurs procédés de fabrication
WO2019027524A1 (fr) 2017-08-02 2019-02-07 Exxonmobil Chemical Patents Inc. Films multicouches et procédés de fabrication
EP3697822A1 (fr) 2017-08-04 2020-08-26 ExxonMobil Chemical Patents Inc. Catalyseurs mixtes comprenant des hafnocènes non pontés avec des fractions -ch2-sime3
EP3661984B1 (fr) 2017-08-04 2022-01-19 ExxonMobil Chemical Patents Inc. Films fabriqués à partir de compositions de polyéthylène et procédés pour les fabriquer
WO2019027586A1 (fr) 2017-08-04 2019-02-07 Exxonmobil Chemical Patents Inc. Catalyseurs mixtes contenant des complexes de 2,6-bis(imino)pyridyl-fer et des hafnocènes pontés
US11274196B2 (en) 2017-08-04 2022-03-15 Exxonmobil Chemical Patents Inc. Polyethylene compositions and films prepared therefrom
EP3717241B1 (fr) 2017-11-28 2021-08-04 ExxonMobil Chemical Patents Inc. Films multicouches et leurs procédés de fabrication
KR102405495B1 (ko) 2017-12-01 2022-06-08 엑손모빌 케미칼 패턴츠 인코포레이티드 촉매계 및 이를 사용하기 위한 중합 방법
WO2019108327A1 (fr) 2017-12-01 2019-06-06 Exxonmobil Chemical Patents Inc. Films comprenant une composition de polyéthylène
WO2019132523A1 (fr) * 2017-12-27 2019-07-04 에스케이이노베이션 주식회사 Composition de polymère, composition de résine consistant en celle-ci et procédé destiné à la préparation de la composition de polymère
KR102623485B1 (ko) * 2017-12-27 2024-01-10 에스케이이노베이션 주식회사 중합체 조성물, 이를 포함하는 수지 조성물 및 중합체 조성물의 제조방법
US11952480B2 (en) 2018-02-05 2024-04-09 Exxonmobil Chemical Patents Inc. Enhanced processability of LLDPE by addition of ultra-high molecular weight density polyethylene
EP3807358B1 (fr) 2018-06-13 2023-11-15 ExxonMobil Chemical Patents Inc. Compositions de mélange de polyoléfine
EP3810666B1 (fr) 2018-06-19 2024-07-31 ExxonMobil Chemical Patents Inc. Compositions de polyéthylène et films préparés à partir de celles-ci
WO2020068497A1 (fr) 2018-09-25 2020-04-02 Exxonmobil Chemical Patents Inc. Films multicouches et leurs procédés de fabrication
CN113056489B (zh) 2018-11-01 2023-04-14 埃克森美孚化学专利公司 淤浆修整催化剂进料器修改
WO2020092597A1 (fr) 2018-11-01 2020-05-07 Exxonmobil Chemical Patents Inc. Ajustement en ligne de catalyseurs par appoint et polymérisation d'oléfines
WO2020092587A1 (fr) 2018-11-01 2020-05-07 Exxonmobil Chemical Patents Inc. Ajustement en ligne d'un rapport de catalyseur mixte par polymérisation de triméthacrylate de triméthylopropane (trim) et d'oléfine avec celui-ci
WO2020092584A2 (fr) 2018-11-01 2020-05-07 Exxonmobil Chemical Patents Inc. Ajustement dans une conduite d'alimentation sèche de catalyseurs
EP3873948A1 (fr) 2018-11-01 2021-09-08 ExxonMobil Chemical Patents Inc. Ajustement dans une conduite de rapport de catalyseur mixte et polymérisation d'oléfine
WO2020139499A1 (fr) 2018-12-26 2020-07-02 Exxonmobil Chemical Patents Inc. Films de polypropylène coulés métallisés multicouches dopés avec une résine hydrocarbonée
WO2020167929A1 (fr) 2019-02-13 2020-08-20 Exxonmobil Chemical Patents Inc. Procédés de fabrication de films et films ainsi fabriqués
CN113518715B (zh) 2019-02-13 2024-03-22 埃克森美孚化学专利公司 取向的多层聚乙烯膜及其层合材料
WO2020190507A1 (fr) 2019-03-19 2020-09-24 Exxonmobil Chemical Patents Inc. Films orientés multicouches
WO2021034400A1 (fr) 2019-08-20 2021-02-25 Exxonmobil Chemical Patents Inc. Films et leurs procédés de fabrication
US11518154B2 (en) 2020-01-27 2022-12-06 Exxonmobil Chemical Patents Inc. Barrier films for packaging
EP4106994A1 (fr) 2020-02-18 2022-12-28 ExxonMobil Chemical Patents Inc. Film étirable manuel en dérouleur à haute ténacité pour une stabilité de palette améliorée
WO2021195070A1 (fr) 2020-03-26 2021-09-30 Exxonmobil Chemical Patents Inc. Procédés de fabrication d'objets 3-d à partir de mélanges de polypropylène et de polymères semi-amorphes
CN116917353A (zh) 2021-03-05 2023-10-20 埃克森美孚化学专利公司 制备和使用淤浆催化剂混合物的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4461872A (en) * 1983-02-22 1984-07-24 E. I. Du Pont De Nemours And Company Blends of a propylene/α-olefin copolymer with isotactic prolypropylene
DE3904468A1 (de) * 1989-02-15 1990-08-16 Hoechst Ag Polypropylenwachs und verfahren zu seiner herstellung
EP0760833B1 (fr) * 1994-05-24 2004-08-04 ExxonMobil Chemical Patents Inc. Films en copolymères de polypropylène et d'alpha-olefine superieure

Also Published As

Publication number Publication date
CN1203614A (zh) 1998-12-30
JP2000501140A (ja) 2000-02-02
KR19990071757A (ko) 1999-09-27
EP0863943A1 (fr) 1998-09-16
WO1997019991A1 (fr) 1997-06-05
BR9611669A (pt) 1999-02-23
MX9804215A (es) 1998-09-30

Similar Documents

Publication Publication Date Title
CA2234108A1 (fr) Articles en copolymeres de polypropylene et d'alpha-olefines superieures
EP0760833B1 (fr) Films en copolymères de polypropylène et d'alpha-olefine superieure
US7022770B2 (en) Polyethylene compositions for injection molding
EP1687346B1 (fr) Elastomeres a base de propylene et leurs utilisations
US6268063B1 (en) Propylene resin composition, process for the preparation thereof, and use thereof
MX2007011334A (es) Revestimientos de tapas, cierres y juntas de polimeros de bloques multiples.
JPH08505898A (ja) 弾性α−オレフィン／環式オレフィンコポリマー
US6878790B2 (en) High molecular weight polyolefin and catalyst and process for polymerizing said polyolefin
BR122017012540B1 (pt) Mistura polimérica, perfil e gaxeta
US6586528B1 (en) Composition based on propylene polymers and process for obtaining same
EP1256594A1 (fr) Matière synthétique comprenant un polymère réticulé
US5173536A (en) Impact polymer blend
CA2191126A1 (fr) Resine thermo-scellable de copolymere de propylene amelioree et articles obtenus a partir de cette resine
EP0308131A2 (fr) Composition thermoplastique à base de polymères d'éthylène
WO2020000339A1 (fr) Bille de mousse et structure de mousse frittée
JP2001064426A (ja) 多孔質フィルムおよびその製法
US20040092677A1 (en) Synthetic material comprising a network polymer
US20010000258A1 (en) Articles made from polypropylene, higher alpha-olefin copolymers
JPH11291279A (ja) ポリプロピレン射出成形体
JP3793881B2 (ja) ポリプロピレンと、弾性α−オレフィン／環状オレフィン共重合体との混合物
JP2000129053A (ja) ポリプロピレン樹脂組成物およびその無延伸フィルム
US11131130B2 (en) Plastic living hinges with block composite polymer
WO2009039147A1 (fr) Composition polymérique et procédé de fabrication d'éléments renforcés de fibres à faible gauchissement à partir de celle-ci
JP3607427B2 (ja) 熱可塑性エラストマー樹脂組成物
JP2001172334A (ja) プロピレン／１−ブテン共重合体

Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead