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IT1206128B - Composizioni polipropileniche resistenti all'urto aventi migliorata resistenza allo sbiancamento. - Google Patents

Composizioni polipropileniche resistenti all'urto aventi migliorata resistenza allo sbiancamento.

Info

Publication number
IT1206128B
IT1206128B IT8422120A IT2212084A IT1206128B IT 1206128 B IT1206128 B IT 1206128B IT 8422120 A IT8422120 A IT 8422120A IT 2212084 A IT2212084 A IT 2212084A IT 1206128 B IT1206128 B IT 1206128B
Authority
IT
Italy
Prior art keywords
weight
ethylene
parts
butene
fraction
Prior art date
Application number
IT8422120A
Other languages
English (en)
Other versions
IT8422120A0 (it
Inventor
Giuliano Cecchin
Floriano Guglielmi
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 IT8422120A0 publication Critical patent/IT8422120A0/it
Priority to IT8422120A priority Critical patent/IT1206128B/it
Priority to NO852996A priority patent/NO166453C/no
Priority to ES545638A priority patent/ES8700294A1/es
Priority to CA000487727A priority patent/CA1276350C/en
Priority to AU45558/85A priority patent/AU582175B2/en
Priority to EP85109575A priority patent/EP0170255B1/en
Priority to DE8585109575T priority patent/DE3572989D1/de
Priority to AT85109575T priority patent/ATE46353T1/de
Priority to JP60168497A priority patent/JPH0742366B2/ja
Priority to US06/907,745 priority patent/US4734459A/en
Application granted granted Critical
Publication of IT1206128B publication Critical patent/IT1206128B/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
    • 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
    • C08L23/04—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
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/02—Ziegler natta catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Insulating Materials (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
IT8422120A 1984-07-30 1984-07-30 Composizioni polipropileniche resistenti all'urto aventi migliorata resistenza allo sbiancamento. IT1206128B (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IT8422120A IT1206128B (it) 1984-07-30 1984-07-30 Composizioni polipropileniche resistenti all'urto aventi migliorata resistenza allo sbiancamento.
AU45558/85A AU582175B2 (en) 1984-07-30 1985-07-29 Impact-resistant polypropylene compositions having an improved whitening resistance
ES545638A ES8700294A1 (es) 1984-07-30 1985-07-29 Procedimiento para la preparacion de composiciones de poli- propileno resistentes al impacto que tienen una mejorada re-sistencia al blanqueamiento
CA000487727A CA1276350C (en) 1984-07-30 1985-07-29 Impact-resistant polypropylene compositions having an improved whiteningresistance
NO852996A NO166453C (no) 1984-07-30 1985-07-29 Slagfast polypropylenmateriale med forbedret motstandsdyktighet mot hvitning og fremgangsmaate ved dets fremstilling.
EP85109575A EP0170255B1 (en) 1984-07-30 1985-07-30 Impact-resistant polypropylene compositions having an improved whitening resistance
DE8585109575T DE3572989D1 (en) 1984-07-30 1985-07-30 Impact-resistant polypropylene compositions having an improved whitening resistance
AT85109575T ATE46353T1 (de) 1984-07-30 1985-07-30 Schlagzaehe polyprophylenzusammensetzungen mit bestaendigkeit gegen weisstruebung.
JP60168497A JPH0742366B2 (ja) 1984-07-30 1985-07-30 改良された白化抵抗を有する耐衝撃性ポリプロピレン組成物
US06/907,745 US4734459A (en) 1984-07-30 1986-09-15 Impact-resistant polypropylene compositions having improved whitening resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8422120A IT1206128B (it) 1984-07-30 1984-07-30 Composizioni polipropileniche resistenti all'urto aventi migliorata resistenza allo sbiancamento.

Publications (2)

Publication Number Publication Date
IT8422120A0 IT8422120A0 (it) 1984-07-30
IT1206128B true IT1206128B (it) 1989-04-14

Family

ID=11191782

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8422120A IT1206128B (it) 1984-07-30 1984-07-30 Composizioni polipropileniche resistenti all'urto aventi migliorata resistenza allo sbiancamento.

Country Status (10)

Country Link
US (1) US4734459A (it)
EP (1) EP0170255B1 (it)
JP (1) JPH0742366B2 (it)
AT (1) ATE46353T1 (it)
AU (1) AU582175B2 (it)
CA (1) CA1276350C (it)
DE (1) DE3572989D1 (it)
ES (1) ES8700294A1 (it)
IT (1) IT1206128B (it)
NO (1) NO166453C (it)

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US5093164A (en) * 1985-11-29 1992-03-03 Bauer Frank T Multiple layer packaging sheet material
US5137763A (en) * 1985-11-29 1992-08-11 American National Can Company Multiple layer packaging sheet material
US4894266A (en) * 1987-08-05 1990-01-16 American National Can Company Multiple layer packaging sheet material
US5071686A (en) * 1985-11-29 1991-12-10 Genske Roger P Films of polypropylene blends and polyethylene blends and articles made therewith
US5002811A (en) * 1985-11-29 1991-03-26 American National Can Company Multiple layer packaging sheet material
US5011719A (en) * 1985-11-29 1991-04-30 American National Can Company Polymeric compositions and films
KR920000173B1 (ko) * 1986-10-09 1992-01-09 미쓰이세끼유 가가꾸고오교오 가부시끼가이샤 저결정성 프로필렌계 랜덤 공중합체 조성물, 그 제조방법 및 폴리프로필렌 복합 적층체
US4812526A (en) * 1987-06-08 1989-03-14 Union Carbide Corporation Impact polypropylene
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US4950720A (en) * 1988-04-29 1990-08-21 Exxon Chemical Patents Inc. Modified polypropylene, process for making and article made from the same
IT1227893B (it) * 1988-12-14 1991-05-14 Himont Inc Centerville Road Ne Composizioni polipropileniche aventi buona trasparenza e migliorata resistenza all'urto
IT1230133B (it) * 1989-04-28 1991-10-14 Himont Inc Composizioni polipropileniche plasto-elastiche
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DE4104637A1 (de) * 1990-02-16 1991-08-29 Bischoff Erhardt Gmbh Co Kg Katalysator fuer kraftfahrzeuge
IT1240417B (it) * 1990-02-28 1993-12-15 Himont Inc Procedimento per la produzione di film e corpi laminari polipropilenici e prodotti cosi' ottenuti
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US5250631A (en) * 1990-06-13 1993-10-05 Shell Oil Company Polymer compositions
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IT1243188B (it) * 1990-08-01 1994-05-24 Himont Inc Composizioni poliolefiniche elastoplastiche
US5212246A (en) * 1990-09-28 1993-05-18 Himont Incorporated Olefin polymer films
US5173536A (en) * 1990-12-11 1992-12-22 Union Carbide Chemicals & Plastics Technology Corporation Impact polymer blend
IT1250731B (it) * 1991-07-31 1995-04-21 Himont Inc Procedimento per la preparazione di polietilene lineare a bassa densita'
US5266392A (en) * 1991-09-16 1993-11-30 Exxon Chemical Patents Inc. Plastomer compatibilized polyethylene/polypropylene blends
CA2118577A1 (en) * 1991-09-16 1993-04-01 Kenneth William Bartz Plastomer compatibilized polyethylene/polypropylene blends
IT1254468B (it) * 1992-02-18 1995-09-25 Himont Inc Composizioni poliolefiniche termosaldabili
IT1256157B (it) † 1992-10-09 1995-11-29 Composizione polimerica per fibre polipropileniche soffici, fibre ottenute da tale composizione e manufatti derivati da dette fibre
IT1256663B (it) * 1992-12-15 1995-12-12 Himont Inc Composizioni polipropileniche aventi buona trasparenza e migliorata resistenza all'urto.
US6270867B1 (en) 1993-06-24 2001-08-07 Pechiney Plastic Packaging, Inc. Structures of polymers made from single site catalysts
US5763534A (en) * 1994-08-25 1998-06-09 Solvay Engineered Polymers Thermoplastic polypropylene blends with mixtures of ethylene/butene and ethylene/octene copolymer elastomers
IT1270125B (it) * 1994-10-05 1997-04-28 Spherilene Srl Processo per la ( co) polimerizzazione di olefine
US5608008A (en) * 1995-02-03 1997-03-04 Tosoh Corporation Polypropylene resin composition and molded product
DE69723657T2 (de) * 1996-06-24 2004-06-09 Basell Poliolefine Italia S.P.A. Elastoplastische polyolefinmasse mit hoher durchsichtigkeit und biegsamkeit
DE69817337T2 (de) 1997-04-17 2004-06-24 Chisso K.K. Polypropylenzusammensetzung sowie verfahren zu deren herstellung
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
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)
ES2225220T3 (es) 1999-09-14 2005-03-16 Basell Poliolefine Italia S.P.A. Composiciones de poliolefina resistentes al impacto.
US6586531B2 (en) 2000-10-04 2003-07-01 Basell Poliolefine Italia S.P.A. Polyolefin masterbatch and composition suitable for injection molding
AU2002250827A1 (en) * 2001-01-10 2002-09-04 Basell Poliolefine Italia S.P.A. Block copolymers and process for their preparation
US6831124B2 (en) 2001-04-18 2004-12-14 Honda Giken Kogyo Kabushiki Kaisha Thermoplastic resin composition
DE60211012T2 (de) 2001-11-27 2007-05-03 Basell Poliolefine Italia S.R.L. Durchsichtige und flexible Polypropylenzusammensetzungen
MXPA04012699A (es) * 2002-06-26 2005-03-23 Basell Poliolefine Spa Composiciones de poliolefina resistentes a impactos.
RU2308470C2 (ru) * 2002-06-26 2007-10-20 Базелль Полиолефин Италия С.П.А. Ударопрочные полиолефиновые композиции
US7816452B2 (en) * 2002-07-24 2010-10-19 Basell Poliolifine Italia s.r.l. At least two-stage process for preparing propylene polymer compositions
US6953617B2 (en) * 2003-05-14 2005-10-11 Applied Extrusion Technologies, Inc. High OTR films made from homopolymer polypropylene and 1-butene/ethylene copolymer blends
US8058350B2 (en) 2003-11-06 2011-11-15 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
US7795352B2 (en) * 2004-12-23 2010-09-14 Basell Poliolefine Italia S.R.L. Polyolefinic compositions having good whitening resistance
ATE450573T1 (de) 2005-05-27 2009-12-15 Basell Poliolefine Srl Polyolefinische zusammensetzungen mit hoher bleichungsresistenz
WO2008061843A1 (en) 2006-11-23 2008-05-29 Basell Poliolefine Italia S.R.L. Polyolefin compositions
EP2022824A1 (en) 2007-08-08 2009-02-11 Borealis Technology Oy Sterilisable and Tough Impact Polypropylene Composition
EP2247424B1 (en) 2008-02-29 2012-07-04 Basell Poliolefine Italia S.r.l. Polyolefin compositions
EP2340279B1 (en) * 2008-09-24 2013-03-06 Basell Poliolefine Italia S.r.l. Polyolefin compositions having good resistance at whitening
US8802781B2 (en) 2009-01-13 2014-08-12 Basell Poliolefine Italia S.R.L. Polymer composition
US8907035B2 (en) 2009-01-13 2014-12-09 Basell Polyolefine Gmbh Polyethylene Copolymers
RU2554352C2 (ru) 2009-06-26 2015-06-27 Базелль Полиолефин Италия С.Р.Л. Полиолефиновые композиции
EP2583999A1 (en) 2011-10-20 2013-04-24 Basell Poliolefine Italia S.r.l. Polyolefin compositions
EP2592111A1 (en) 2011-11-11 2013-05-15 Basell Poliolefine Italia S.r.l. Polymer composition for bumpers and interiors and polyethylene-based resin precursor
EP2592112A1 (en) 2011-11-11 2013-05-15 Basell Poliolefine Italia S.r.l. Polymer composition for bumpers and interiors and polyethylene-based resin precursor
US9115279B2 (en) 2013-03-15 2015-08-25 Asahi Kasei Plastics North America, Inc. Polypropylene compounds with high impact performance and improved stress whitening resistance
CN106674719B (zh) * 2015-11-06 2020-04-07 中国石油化工股份有限公司 一种聚丙烯吹塑膜及其制备方法
ES2977491T3 (es) 2018-11-23 2024-08-26 Borealis Ag Composición de polipropileno con propiedades ópticas y resistencia al blanqueamiento mejoradas

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Also Published As

Publication number Publication date
ES8700294A1 (es) 1986-10-01
JPH0742366B2 (ja) 1995-05-10
JPS6142553A (ja) 1986-03-01
NO166453C (no) 1991-07-31
CA1276350C (en) 1990-11-13
EP0170255A1 (en) 1986-02-05
ES545638A0 (es) 1986-10-01
DE3572989D1 (en) 1989-10-19
NO852996L (no) 1986-01-31
AU582175B2 (en) 1989-03-16
NO166453B (no) 1991-04-15
ATE46353T1 (de) 1989-09-15
US4734459A (en) 1988-03-29
EP0170255B1 (en) 1989-09-13
IT8422120A0 (it) 1984-07-30
AU4555885A (en) 1986-02-06

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