ES2159794T3 - Composicion de poliolefina resistente a la fragilizacion, y articulos flexibles producidos a partir de ella. - Google Patents

Composicion de poliolefina resistente a la fragilizacion, y articulos flexibles producidos a partir de ella.

Info

Publication number
ES2159794T3
ES2159794T3 ES97109710T ES97109710T ES2159794T3 ES 2159794 T3 ES2159794 T3 ES 2159794T3 ES 97109710 T ES97109710 T ES 97109710T ES 97109710 T ES97109710 T ES 97109710T ES 2159794 T3 ES2159794 T3 ES 2159794T3
Authority
ES
Spain
Prior art keywords
composition
well
propylene
polyolefine
ethylene
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
ES97109710T
Other languages
English (en)
Inventor
David E Pierick
Thomas J O'neal
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.)
Basell North America Inc
Original Assignee
Montell North America 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24671571&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2159794(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Montell North America Inc filed Critical Montell North America Inc
Application granted granted Critical
Publication of ES2159794T3 publication Critical patent/ES2159794T3/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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds
    • C08K5/544—Silicon-containing compounds containing nitrogen
    • C08K5/5477—Silicon-containing compounds containing nitrogen containing nitrogen in a heterocyclic ring
    • 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
    • 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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • 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
    • C08L23/16—Ethylene-propylene or ethylene-propylene-diene copolymers
    • 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]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

UNA COMPOSICION DE POLIOLEFINA RESISTENTE A LA FISURACION CAUSTICA, QUE COMPRENDE: (A) AL MENOS EL 80 % EN PESO, BASADO EN EL PESO TOTAL DE LA COMPOSICION DE POLIOLEFINA, DE UN POLIMERO CRISTALINO QUE COMPRENDE, BIEN UN HOMOPOLIMERO DE PROPILENO CON UN INDICE ISOTACTICO SUPERIOR A 90, O BIEN UN COPOLIMERO ALEATORIO DE PROPILENO Y BIEN ETILENO U OLEFINAS SUSTITUIDAS EN 1 CON C{SUB,4} ETILENO Y, BIEN PROPILENO, O BUTENO OPOLIMERO ELASTOMERICO EN UNA CANTIDAD SUFICIENTE PARA INCREMENTAR LA FLEXIBILIDAD DE LA COMPOSICION DE POLIOLEFINA Y TENIENDO DICHA COMPOSICION DE POLIOLEFINA UNA TEMPERATURA DE TERMODISTORSION DE AL MENOS 60 (GRADOS) C. LOS COMPONENTES OPCIONALES INCLUYEN UNA CANTIDAD ESTABILIZADORA DE UNA AMINA BLOQUEADA ESTABILIZADORA DE LA LUZ, UN AGENTE NEUTRALIZADOR DE ACIDO Y UN COMPUESTO A BASE DE SORBITOL. DICHA COMPOSICION SE PUEDE UTILIZAR PARA LA FABRICACION DE ARTICULOS MEDICOS Y MATERIAL DE EMBALAJE DE ALIMENTOS QUE DEBEN SER ESTERILIZADOS, BIEN MEDIANTE RADIACION O MEDIANTE AUTOCLAVE.
ES97109710T 1996-06-18 1997-06-14 Composicion de poliolefina resistente a la fragilizacion, y articulos flexibles producidos a partir de ella. Expired - Lifetime ES2159794T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/665,785 US5929147A (en) 1996-06-18 1996-06-18 Embrittlement-resistant polyolefin composition and flexible articles therefrom

Publications (1)

Publication Number Publication Date
ES2159794T3 true ES2159794T3 (es) 2001-10-16

Family

ID=24671571

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97109710T Expired - Lifetime ES2159794T3 (es) 1996-06-18 1997-06-14 Composicion de poliolefina resistente a la fragilizacion, y articulos flexibles producidos a partir de ella.

Country Status (8)

Country Link
US (1) US5929147A (es)
EP (1) EP0814127B1 (es)
JP (2) JP4267087B2 (es)
CA (1) CA2207880C (es)
DE (1) DE69706100T2 (es)
DK (1) DK0814127T3 (es)
ES (1) ES2159794T3 (es)
MX (1) MX9704484A (es)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5929147A (en) * 1996-06-18 1999-07-27 Montell North America Inc. Embrittlement-resistant polyolefin composition and flexible articles therefrom
DE19635503A1 (de) 1996-09-02 1998-03-05 Basf Ag Weißbrucharme, zähmodifizierte Propylenpolymerisate
JP3569739B2 (ja) 1996-11-25 2004-09-29 出光石油化学株式会社 プロピレン系ランダム共重合体の製造方法
WO1999002604A1 (de) * 1997-07-11 1999-01-21 Pcd Polymere Aktiengesellschaft Verwendung von olefin-copolymeren mit verbesserter stabilität gegenüber ionisierender strahlung
US7232871B2 (en) 1997-08-12 2007-06-19 Exxonmobil Chemical Patents Inc. Propylene ethylene polymers and production process
US6921794B2 (en) 1997-08-12 2005-07-26 Exxonmobil Chemical Patents Inc. Blends made from propylene ethylene polymers
US6635715B1 (en) 1997-08-12 2003-10-21 Sudhin Datta Thermoplastic polymer blends of isotactic polypropylene and alpha-olefin/propylene copolymers
GB2332678B (en) * 1997-12-23 2000-09-27 Ciba Sc Holding Ag Stabilizer mixtures containing a sterically hindered amine
EP1098934A1 (en) 1998-07-01 2001-05-16 Exxon Chemical Patents Inc. Elastic blends comprising crystalline polymer and crystallizable polymers of propylene
JP2000044743A (ja) * 1998-07-28 2000-02-15 Sumitomo Chem Co Ltd 熱可塑性エラストマー組成物及び積層体
IL133922A (en) * 1999-02-01 2005-03-20 Ciba Sc Holding Ag Compositions comprising polyolefins produced by polymerization over a metallocene catalyst and a stabilizer mixture and a method for stabilizing said polyolefins
US6639020B1 (en) 1999-09-03 2003-10-28 Exxon Mobil Chemical Patents Inc. Plasticized polypropylene thermoplastics
US6747077B2 (en) 2000-10-17 2004-06-08 Ciba Specialty Chemicals Corporation Stabilized metallocene polypropylene
EP1211289A1 (en) 2000-11-29 2002-06-05 Borealis GmbH Polyolefin compositions with improved properties
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
US6960635B2 (en) * 2001-11-06 2005-11-01 Dow Global Technologies Inc. Isotactic propylene copolymers, their preparation and use
US7998579B2 (en) 2002-08-12 2011-08-16 Exxonmobil Chemical Patents Inc. Polypropylene based fibers and nonwovens
US7531594B2 (en) 2002-08-12 2009-05-12 Exxonmobil Chemical Patents Inc. Articles from plasticized polyolefin compositions
US7271209B2 (en) 2002-08-12 2007-09-18 Exxonmobil Chemical Patents Inc. Fibers and nonwovens from plasticized polyolefin compositions
US8003725B2 (en) 2002-08-12 2011-08-23 Exxonmobil Chemical Patents Inc. Plasticized hetero-phase polyolefin blends
US7622523B2 (en) 2002-08-12 2009-11-24 Exxonmobil Chemical Patents Inc. Plasticized polyolefin compositions
EP1530611B1 (en) 2002-08-12 2013-12-04 ExxonMobil Chemical Patents Inc. Plasticized polyolefin compositions
US7795365B2 (en) 2002-10-02 2010-09-14 Dow Global Technologies Inc. Liquid and gel-like low molecular weight ethylene polymers
US8192813B2 (en) 2003-08-12 2012-06-05 Exxonmobil Chemical Patents, Inc. Crosslinked polyethylene articles and processes to produce same
SG156632A1 (en) 2004-11-26 2009-11-26 Mitsui Chemicals Inc Medical tube
US7241850B2 (en) * 2004-12-15 2007-07-10 Fina Technology, Inc. Polypropylene having improved clarity and articles prepared therefrom
US8389615B2 (en) 2004-12-17 2013-03-05 Exxonmobil Chemical Patents Inc. Elastomeric compositions comprising vinylaromatic block copolymer, polypropylene, plastomer, and low molecular weight polyolefin
CA2751005A1 (en) * 2005-04-29 2006-11-09 The Procter & Gamble Company Polymeric film exhibiting improved anti-blocking characteristics and process of making
CN101218296B (zh) 2005-07-15 2010-12-08 埃克森美孚化学专利公司 弹性体组合物
JP5404646B2 (ja) * 2007-12-24 2014-02-05 バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ ポリオレフィン繊維
RU2474590C2 (ru) * 2007-12-28 2013-02-10 Базелль Полиолефин Италия С.Р.Л. Пластмассовые баки, изготовленные из случайных сополимеров пропилена и гексена-1
US8076429B2 (en) 2009-03-11 2011-12-13 Lummus Novolen Technology Gmbh Supertransparent high impact strength random block copolymer
EP2432831B1 (en) * 2009-05-19 2018-08-08 PolyOne Corporation Thermoplastic elastomers exhibiting superior food contact compliance
US8217116B2 (en) * 2009-07-15 2012-07-10 Braskem America, Inc. Polypropylene composition for buried structures
US8044135B2 (en) * 2010-02-24 2011-10-25 Braskem America, Inc. Polypropylene impact copolymer compositions
US8304493B2 (en) 2010-08-20 2012-11-06 Micron Technology, Inc. Methods of forming block copolymers
EP4263706B1 (en) * 2020-12-21 2025-06-18 INEOS Europe AG Polypropylene blend

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4110185A (en) * 1976-11-10 1978-08-29 Becton, Dickinson And Company Irradiation sterilization of semi-crystalline polymers
US4274932A (en) * 1979-09-10 1981-06-23 Becton Dickinson And Company Semi-crystalline polymers stabilized for irradiation sterilization
EP0078603A1 (en) * 1981-10-12 1983-05-11 Imperial Chemical Industries Plc Polyolefin compositions and articles sterilisable by irradiation
JPS58113236A (ja) * 1981-12-28 1983-07-06 Tounen Sekiyu Kagaku Kk ポリオレフイン組成物
US4749734A (en) * 1982-02-23 1988-06-07 Becton, Dickinson And Company Radiation stabilization of polymeric material
US4710524A (en) * 1983-10-26 1987-12-01 Becton, Dickinson And Company High energy radiation stabilization of semi-crystalline polymers
US4666959A (en) * 1985-12-10 1987-05-19 El Paso Products Company Radiation sterilizable propylene polymer compositions and articles manufactured therefrom
JPS62201954A (ja) * 1986-03-03 1987-09-05 Mitsubishi Gas Chem Co Inc 強化ポリオレフイン樹脂組成物．
US4985479A (en) * 1986-11-27 1991-01-15 Sumitomo Chemical Company, Ltd. Stabilized polyolefin composition
US4888369A (en) * 1987-01-21 1989-12-19 Himont Incorporated Polypropylene composition resistant to high energy radiation, and radiation sterilized articles therefrom
US4797438A (en) * 1987-05-11 1989-01-10 The B. F. Goodrich Company Stabilized gamma-irradiated polypropylene and sterilizable articles thereof
IT1218004B (it) * 1988-05-27 1990-03-30 Enichem Sintesi Stabilizzanti uv per poli eri organici
US5001205A (en) * 1988-06-16 1991-03-19 Exxon Chemical Patents Inc. Process for production of a high molecular weight ethylene α-olefin elastomer with a metallocene alumoxane catalyst
US4972009A (en) * 1989-08-18 1990-11-20 Ciba-Geigy Corporation Polymer stabilizers containing both hindered amine and nitrone moieties
US5362782A (en) * 1990-05-14 1994-11-08 Shell Oil Company Polymer compositions
IE911007A1 (en) * 1990-05-15 1991-11-20 Himont Inc Radiation-resistant propylene polymer composition and¹radiation sterilized articles therefrom
ATE132477T1 (de) * 1990-06-05 1996-01-15 Huntsman Spec Chem Corp Verfahren zur dehydrierung von paraffinen
JPH04142354A (ja) * 1990-10-04 1992-05-15 Tonen Chem Corp 耐放射線性ポリオレフィンン包装材
US5200443A (en) * 1991-03-29 1993-04-06 Kimberly-Clark Corporation Radiation stabilized fabric having improved odor characteristics containing an hindered amine compound
FI94138C (fi) * 1992-01-10 1995-07-25 Borealis Holding As Säteilytyksellä tapahtuvan steriloinnin kestävä polymeerikoostumus ja sen valmistusmenetelmä
DE4216923A1 (de) * 1992-05-22 1993-11-25 Holger Friedrich Verfahren zur Herstellung von unsymmetrischen Siloxanen mit Stabilisatorendgruppen und reaktiven Endgruppen
JP2662541B2 (ja) * 1993-03-31 1997-10-15 チッソ株式会社 金属蒸着プラスチックフィルム
US5849843A (en) * 1993-11-16 1998-12-15 Baxter International Inc. Polymeric compositions for medical packaging and devices
US5491207A (en) * 1993-12-14 1996-02-13 Exxon Chemical Patents Inc. Process of producing high molecular weight ethylene-α-olefin elastomers with an indenyl metallocene catalyst system
CA2140096C (en) * 1994-01-24 2001-07-24 Joel L. Williams Polyolefin composition of improved ductility and article therefrom
JPH07309985A (ja) * 1994-05-17 1995-11-28 Showa Denko Kk プロピレン系樹脂組成物およびフィルム
DE69606713T2 (de) * 1995-08-29 2000-08-03 Exxon Chemical Patents, Inc. Strahlungsbeständiges polypropylen und daraus herstellbare gegenstände
AT406684B (de) * 1996-04-09 2000-07-25 Danubia Petrochem Polymere Verwendung von polypropylenen zur verbesserung der stabilität gegenüber ionisierender strahlung
US5929147A (en) * 1996-06-18 1999-07-27 Montell North America Inc. Embrittlement-resistant polyolefin composition and flexible articles therefrom

Also Published As

Publication number Publication date
CA2207880A1 (en) 1997-12-18
EP0814127A1 (en) 1997-12-29
JP4267087B2 (ja) 2009-05-27
JPH10120847A (ja) 1998-05-12
DE69706100T2 (de) 2002-06-20
MX9704484A (es) 1997-12-31
DK0814127T3 (da) 2001-10-08
US5929147A (en) 1999-07-27
DE69706100D1 (de) 2001-09-20
JP2007051294A (ja) 2007-03-01
CA2207880C (en) 2003-12-09
EP0814127B1 (en) 2001-08-16

Similar Documents

Publication Publication Date Title
MX9704484A (es) Composicion de poliolefina resistente a la fragilidad de articulos flexibles de la misma.
CA1277063C (en) Radiation sterilizable propylene polymer compositions and articles manufactured therefrom
Sangeorzan et al. Displaced fractures of the cuboid
ES2071851T3 (es) Procedimiento para la produccion de peliculas y laminados propilen polimericos y productos asi obtenidos.
ES2125016T3 (es) Aplicaciones de polipropileno isotactico, procedimientos y sus productos.
AR016887A1 (es) Modificar la reologia de polietileno de baja densidad, composicion obtenida, uso y articulo
DE3275097D1 (en) Process for producing a propylene block copolymer, and moulded articles of such a copolymer
BR9104180A (pt) Material e artigo em pelicula ou folha e composicao de polimero de olefina
ES2129688T3 (es) Composiciones de copolimero de propileno cristalino que tienen baja temperatura de sellado y buena adhesion de tinta.
BR0213422A (pt) Composições de copolìmero/amido de poliidroxialcanoato para laminados e pelìculas
KR960703980A (ko) 탄성물질 및 그의 제품(elastic materials and articles therefrom)
DK0380270T3 (da) Fleksibelt tøt til medicinsk opløsning
MX9603685A (es) Articulos de resistencia a alto impacto de mezclas de poliester.
BR0307246A (pt) Pelìcula de polietileno, composição de polietileno, produto, e, uso de ldpe
MX9307889A (es) Composiciones de polipropileno que tienen buena transparencia y resistencia mejorada al impacto.
AR042144A1 (es) Copolimeros de buteno - 1, composiciones de polimeros que contienen dicho copolimero y procedimiento para su preparacion
NO301771B1 (no) Halvkrystallinske polyolefinmaterialer basert på propylen med et <alfa>-olefin som komonomer, og en fremgangsmåte for fremstilling av slike
KR900016349A (ko) 난연성 폴리프로필렌 수지 조성물
MY143469A (en) Film layers made from polymer formulations.
DE69118586D1 (de) Äthylen-/Penten-1-Copolymerzusammensetzungen und ihre Verwendung
NO970961L (no) Metalliserbare, vilkårlige kopolymeriserbare sammensetninger av polypropylen og <alfa>-olefin
NO301834B1 (no) Elastomeriske kopolymerer av etylen og <alfa>-olefiner
ES2142643T3 (es) Composicion de poliolefina resistente a la aquebradizacion y articulos flexibles que proceden de esta.
KR940021655A (ko) 내방사선 폴리프로필렌 수지조성물
FR2372861A1 (fr) Objets faconnes, en particulier un materiel d'emballage, a base d'hydrate de cellulose chimiquement modifie, et procede de fabrication de ces objets

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 814127

Country of ref document: ES