IT1256663B - Composizioni polipropileniche aventi buona trasparenza e migliorata resistenza all'urto. - Google Patents

Composizioni polipropileniche aventi buona trasparenza e migliorata resistenza all'urto.

Info

Publication number
IT1256663B
IT1256663B ITMI922856A ITMI922856A IT1256663B IT 1256663 B IT1256663 B IT 1256663B IT MI922856 A ITMI922856 A IT MI922856A IT MI922856 A ITMI922856 A IT MI922856A IT 1256663 B IT1256663 B IT 1256663B
Authority
IT
Italy
Prior art keywords
impact resistance
ethylene
weight
good transparency
improved impact
Prior art date
Application number
ITMI922856A
Other languages
English (en)
Inventor
Anteo Pelliconi
Antonio Ciarrocchi
Original Assignee
Himont 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 Himont Inc filed Critical Himont Inc
Publication of ITMI922856A0 publication Critical patent/ITMI922856A0/it
Priority to ITMI922856A priority Critical patent/IT1256663B/it
Priority to MX9307889A priority patent/MX9307889A/es
Priority to AU52364/93A priority patent/AU667410B2/en
Priority to AT93120203T priority patent/ATE140947T1/de
Priority to DE69303881T priority patent/DE69303881T2/de
Priority to JP34315493A priority patent/JP3961030B2/ja
Priority to ES93120203T priority patent/ES2090829T3/es
Priority to EP93120203A priority patent/EP0603723B1/en
Publication of ITMI922856A1 publication Critical patent/ITMI922856A1/it
Priority to US08/399,959 priority patent/US5541260A/en
Application granted granted Critical
Publication of IT1256663B publication Critical patent/IT1256663B/it

Links

Classifications

    • 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
    • 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
    • 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
    • C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

1) Una composizione polimerica comprendente:A) da 70 a 98 parti in peso di un omopolimero cristallino del propilene o di un copolimero random cristallino del propilene con etilene e/o con alfaolefine C4-C10, contenente dallo 0,5 al 10% in peso di etilene e/o alfa-olefine (Frazione A);B) da 2 a 30 parti in peso di un copolimero elastomerico dell'etilene con una o più alfa-olefine C4-C10, contenente dal 60 allo 85% in peso di etilene e parzialmente solubile in xilene a 25°C (Frazione B);detta composizione avente un valore di viscosità intrinseca in tetraidronaftalene a 135°C della frazione solubile in xilene a 25°C da 0,8 a 1,1 dl/g.
ITMI922856A 1992-12-15 1992-12-15 Composizioni polipropileniche aventi buona trasparenza e migliorata resistenza all'urto. IT1256663B (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
ITMI922856A IT1256663B (it) 1992-12-15 1992-12-15 Composizioni polipropileniche aventi buona trasparenza e migliorata resistenza all'urto.
MX9307889A MX9307889A (es) 1992-12-15 1993-12-13 Composiciones de polipropileno que tienen buena transparencia y resistencia mejorada al impacto.
AU52364/93A AU667410B2 (en) 1992-12-15 1993-12-13 Polypropylene compositions having good transparency and improved impact resistance
DE69303881T DE69303881T2 (de) 1992-12-15 1993-12-15 Polypropylene Zusammensetzung mit guter Durchsichtigkeit und Schlagfestigkeit
AT93120203T ATE140947T1 (de) 1992-12-15 1993-12-15 Polypropylene zusammensetzung mit guter durchsichtigkeit und schlagfestigkeit
JP34315493A JP3961030B2 (ja) 1992-12-15 1993-12-15 良好な透明性および改良された耐衝撃性を有するポリプロピレン組成物
ES93120203T ES2090829T3 (es) 1992-12-15 1993-12-15 Composiciones de polipropileno que tienen buena transparencia y mejorada resistencia al impacto.
EP93120203A EP0603723B1 (en) 1992-12-15 1993-12-15 Polypropylene compositions having good transparency and improved impact resistance
US08/399,959 US5541260A (en) 1992-12-15 1995-03-06 Polypropylene compositions having good transparency and improved impact resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI922856A IT1256663B (it) 1992-12-15 1992-12-15 Composizioni polipropileniche aventi buona trasparenza e migliorata resistenza all'urto.

Publications (3)

Publication Number Publication Date
ITMI922856A0 ITMI922856A0 (it) 1992-12-15
ITMI922856A1 ITMI922856A1 (it) 1994-06-15
IT1256663B true IT1256663B (it) 1995-12-12

Family

ID=11364463

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI922856A IT1256663B (it) 1992-12-15 1992-12-15 Composizioni polipropileniche aventi buona trasparenza e migliorata resistenza all'urto.

Country Status (9)

Country Link
US (1) US5541260A (it)
EP (1) EP0603723B1 (it)
JP (1) JP3961030B2 (it)
AT (1) ATE140947T1 (it)
AU (1) AU667410B2 (it)
DE (1) DE69303881T2 (it)
ES (1) ES2090829T3 (it)
IT (1) IT1256663B (it)
MX (1) MX9307889A (it)

Families Citing this family (48)

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IT1254468B (it) * 1992-02-18 1995-09-25 Himont Inc Composizioni poliolefiniche termosaldabili
DE69506821T2 (de) * 1994-04-11 1999-06-10 Mitsui Chemicals, Inc., Tokio/Tokyo Verfahren zur herstellung einer propylen-polymerzusammensetzung und propylen-polymerzusammensetzung
US5574816A (en) * 1995-01-24 1996-11-12 Alcatel Na Cable Sytems, Inc. Polypropylene-polyethylene copolymer buffer tubes for optical fiber cables and method for making the same
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US6048942A (en) * 1996-09-30 2000-04-11 Montell North America Inc. Thermoplastic olefin articles having high surface gloss and mar resistance
GB9712663D0 (en) 1997-06-16 1997-08-20 Borealis As Process
ES2209159T3 (es) 1997-06-24 2004-06-16 Borealis Technology Oy Procedimiento para la preparacion de copolimero de propileno heterofasico.
JPH1160834A (ja) * 1997-08-08 1999-03-05 Tosoh Corp プロピレン系樹脂組成物
US6197886B1 (en) 1997-10-24 2001-03-06 Union Carbide Chemicals & Plastics Technology Corporation Compositions containing impact copolymers made from a blend of a homopolymer phase and a rubber phase having a high ethylene content
IT1295925B1 (it) * 1997-10-28 1999-05-28 Montell North America Inc Composizioni polipropileniche ad elevato contenuto di cariche minerali pesanti, adatte al rivestimento di tubi metallici
AT408885B (de) * 1997-11-13 2002-03-25 Danubia Petrochem Polymere Polypropylen-harzmasse
US6166139A (en) * 1998-12-28 2000-12-26 Visteon Global Technologies, Inc. Paintable, surface-damage resistant compounded grade thermoplastic olefin (TPO)
US6107404A (en) * 1998-12-28 2000-08-22 Ford Motor Company Paintable, surface-damage resistant reactor grade thermoplastic olefin (TPO)
US6143825A (en) * 1999-05-14 2000-11-07 Montell Technology Company Bv Adhesive propylene polymer compositions suitable for coating substrates
US6315151B1 (en) * 2000-01-11 2001-11-13 The Procter & Gamble Co. Collapsible container and method of making
US6743864B2 (en) * 2002-03-12 2004-06-01 Basell Poliolefine Italia S.P.A. Polyolefin compositions having high tenacity
RU2308470C2 (ru) * 2002-06-26 2007-10-20 Базелль Полиолефин Италия С.П.А. Ударопрочные полиолефиновые композиции
AU2003242663A1 (en) * 2002-06-26 2004-01-19 Basell Poliolefine Italia S.P.A. Impact-resistant polyolefin compositions
US7816452B2 (en) 2002-07-24 2010-10-19 Basell Poliolifine Italia s.r.l. At least two-stage process for preparing propylene polymer compositions
ES2394304T3 (es) 2002-10-15 2013-01-30 Exxonmobil Chemical Patents, Inc. Sistema de múltiples catalizadores para la polimerización de olefinas y polímeros producidos a partir de éstos
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
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TW200427763A (en) * 2003-04-03 2004-12-16 Basell Poliolefine Spa Impact resistant polyolefin compositions
GB0324837D0 (en) * 2003-10-24 2003-11-26 Polypropylene Belgium Nv Polypropylene pipe
EP1680468B1 (en) * 2003-11-06 2011-08-17 Basell Poliolefine Italia S.r.l. Polypropylene composition
WO2005121240A1 (en) * 2004-06-08 2005-12-22 Basell Poliolefine Italia S.R.L. Polyolefin composition having a high balance of stiffness, impact strength and elongation at break and low thermal shrinkage
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ATE424435T1 (de) * 2004-12-23 2009-03-15 Basell Poliolefine Srl Polyolefinische zusammensetzungen mit hoher bleichungsresistenz
BRPI0613247A2 (pt) * 2005-05-27 2010-12-28 Basell Poliolefine Srl composições poliolefìnicas tendo boa resistência ao branqueamento
CN101389704B (zh) * 2006-02-23 2011-08-03 巴塞尔聚烯烃意大利有限责任公司 用于注塑应用的丙烯聚合物
KR101485811B1 (ko) 2006-11-23 2015-01-26 바셀 폴리올레핀 이탈리아 에스.알.엘 폴리올레핀 조성물
BRPI0908411B1 (pt) * 2008-02-29 2018-10-30 Basell Poliolefine Italia Srl composições de poliolefinas
JP5852566B2 (ja) * 2009-06-26 2016-02-03 サンアロマー株式会社 ポリオレフィン組成物
CN102612538B (zh) * 2009-10-13 2015-11-25 巴塞尔聚烯烃意大利有限责任公司 丙烯聚合物组合物
EP2566919B1 (en) 2010-05-05 2016-05-11 Basell Poliolefine Italia S.r.l. Propylene polymer compositions
EP2583999A1 (en) 2011-10-20 2013-04-24 Basell Poliolefine Italia S.r.l. Polyolefin compositions
CN103958548B (zh) * 2011-12-02 2016-05-18 住友化学株式会社 使用多种过渡金属催化剂的烯烃嵌段聚合物的制造方法
BR112016016575B1 (pt) 2014-02-06 2021-09-28 Basell Poliolefine Italia S.R.L. Composição de polipropileno, processo para sua preparação, folha e artigo termoformado obtidos a partir da mesma
JP6594162B2 (ja) * 2014-10-31 2019-10-23 サンアロマー株式会社 ポリプロピレン系樹脂組成物及び成形品
JP7096681B2 (ja) * 2018-03-16 2022-07-06 サンアロマー株式会社 ポリプロピレン組成物および成形品
JP7096682B2 (ja) * 2018-03-16 2022-07-06 サンアロマー株式会社 ポリプロピレン組成物および成形品
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Also Published As

Publication number Publication date
MX9307889A (es) 1994-07-29
ES2090829T3 (es) 1996-10-16
EP0603723A1 (en) 1994-06-29
AU667410B2 (en) 1996-03-21
DE69303881T2 (de) 1997-01-16
JPH073087A (ja) 1995-01-06
EP0603723B1 (en) 1996-07-31
ATE140947T1 (de) 1996-08-15
ITMI922856A0 (it) 1992-12-15
ITMI922856A1 (it) 1994-06-15
DE69303881D1 (de) 1996-09-05
AU5236493A (en) 1994-06-30
US5541260A (en) 1996-07-30
JP3961030B2 (ja) 2007-08-15

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961220