AU676182B2 - Polyolefin molding composition for the production of moldings of high rigidity and transparency by injection molding - Google Patents

Polyolefin molding composition for the production of moldings of high rigidity and transparency by injection molding Download PDF

Info

Publication number
AU676182B2
AU676182B2 AU46261/93A AU4626193A AU676182B2 AU 676182 B2 AU676182 B2 AU 676182B2 AU 46261/93 A AU46261/93 A AU 46261/93A AU 4626193 A AU4626193 A AU 4626193A AU 676182 B2 AU676182 B2 AU 676182B2
Authority
AU
Australia
Prior art keywords
molding
polyolefin
transparency
mol
moldings
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.)
Ceased
Application number
AU46261/93A
Other languages
English (en)
Other versions
AU4626193A (en
Inventor
Bernd Bachmann
Horst Bormuth
Andreas Winter
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 Polyolefine GmbH
Original Assignee
Hoechst AG
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=6467713&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU676182(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of AU4626193A publication Critical patent/AU4626193A/en
Application granted granted Critical
Publication of AU676182B2 publication Critical patent/AU676182B2/en
Assigned to BASELL POLYOLEFINE GMBH reassignment BASELL POLYOLEFINE GMBH Alteration of Name(s) in Register under S187 Assignors: HOECHST AKTIENGESELLSCHAFT
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/10Homopolymers or copolymers of propene
    • C08L23/14Copolymers of propene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/04Monomers containing three or four carbon atoms
    • C08F10/06Propene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/02Ethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04Monomers containing three or four carbon atoms
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/14Monomers containing five or more carbon atoms
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/10Homopolymers or copolymers of propene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04Monomers containing three or four carbon atoms
    • C08F110/06Propene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04Monomers containing three or four carbon atoms
    • C08F210/06Propene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
AU46261/93A 1992-09-11 1993-09-10 Polyolefin molding composition for the production of moldings of high rigidity and transparency by injection molding Ceased AU676182B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4230372 1992-09-11
DE4230372 1992-09-11

Publications (2)

Publication Number Publication Date
AU4626193A AU4626193A (en) 1994-03-17
AU676182B2 true AU676182B2 (en) 1997-03-06

Family

ID=6467713

Family Applications (1)

Application Number Title Priority Date Filing Date
AU46261/93A Ceased AU676182B2 (en) 1992-09-11 1993-09-10 Polyolefin molding composition for the production of moldings of high rigidity and transparency by injection molding

Country Status (13)

Country Link
US (1) US5597881A (cg-RX-API-DMAC10.html)
EP (1) EP0593888B1 (cg-RX-API-DMAC10.html)
JP (1) JP3457030B2 (cg-RX-API-DMAC10.html)
KR (1) KR100292211B1 (cg-RX-API-DMAC10.html)
AT (1) ATE165386T1 (cg-RX-API-DMAC10.html)
AU (1) AU676182B2 (cg-RX-API-DMAC10.html)
CA (1) CA2105916A1 (cg-RX-API-DMAC10.html)
DE (1) DE59308434D1 (cg-RX-API-DMAC10.html)
ES (1) ES2114985T3 (cg-RX-API-DMAC10.html)
FI (1) FI933956L (cg-RX-API-DMAC10.html)
RU (1) RU2167897C2 (cg-RX-API-DMAC10.html)
TW (1) TW272985B (cg-RX-API-DMAC10.html)
ZA (1) ZA936694B (cg-RX-API-DMAC10.html)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW275076B (cg-RX-API-DMAC10.html) * 1992-12-02 1996-05-01 Hoechst Ag
JPH10502975A (ja) * 1994-05-24 1998-03-17 エクソン・ケミカル・パテンツ・インク 低融点プロピレンポリマーを含む繊維及び布
IT1272923B (it) * 1995-01-23 1997-07-01 Spherilene Srl Composti metallocenici,procedimento per la loro preparazione,e loro utilizzo in catalizzatori per la polimerizzazione delle olefine
EP0745638A1 (de) * 1995-05-31 1996-12-04 Hoechst Aktiengesellschaft Biaxial orientierte Polypropylenfolie mit verbessertem Weiterreisswiderstand
EP0745637A1 (de) * 1995-05-31 1996-12-04 Hoechst Aktiengesellschaft Biaxial orientierte Polypropylenfolie mit hohem Flächenmodul
EP0745639A1 (de) * 1995-05-31 1996-12-04 Hoechst Aktiengesellschaft Biaxial orientierte Polypropylenfolie mit guten optischen Eigenschaften
US6130305A (en) * 1996-09-19 2000-10-10 Idemitsu Petrochemical Co., Ltd. Propylenic copolymer and its film
US6649725B2 (en) * 1996-02-05 2003-11-18 Idemitsu Petrochemical Co., Ltd. Propylenic copolymer, and its film
DE19746741A1 (de) 1996-10-30 1998-05-07 Idemitsu Petrochemical Co Propylen-Copolymer und Folie daraus
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
DE19738051A1 (de) * 1997-09-01 1999-03-04 Targor Gmbh Spritzgieß-Artikel aus Metallocen-Polypropylen
DE69941039D1 (de) * 1998-06-25 2009-08-06 Idemitsu Kosan Co Propylenpolymer und Zusammensetzung damit, Formobjekt und Laminat damit sowie Verfahren zur Herstellung von Propylenpolymer und einer Zusammensetzung damit
US6593004B1 (en) * 1998-10-14 2003-07-15 Union Carbide Chemicals & Plastics Technology Corporation Extrusion coating composition
MXPA01006372A (es) * 1998-12-21 2002-06-04 Exxonmobil Chem Patents Inc Composiciones de etileno-propileno semi-cristalinas, ramificadas.
KR100578390B1 (ko) * 1999-02-02 2006-05-10 삼성토탈 주식회사 가공성과 투명성이 우수한 폴리프로필렌 수지 조성물
CA2430564A1 (en) * 2000-11-30 2002-06-06 Exxonmobil Chemical Patents Inc. Polypropylene for precision injection molding applications
US20040044106A1 (en) * 2001-11-08 2004-03-04 Portnoy Robert C. Polypropylene for precision injection molding applications
US7201284B2 (en) 2001-11-27 2007-04-10 Playtex Products, Inc. Vented container
US8273838B2 (en) * 2004-03-17 2012-09-25 Dow Global Technologies Llc Propylene/α-olefins block interpolymers
US7355089B2 (en) * 2004-03-17 2008-04-08 Dow Global Technologies Inc. Compositions of ethylene/α-olefin multi-block interpolymer for elastic films and laminates
AR053693A1 (es) 2004-03-17 2007-05-16 Dow Global Technologies Inc Composiciones de interpolimero de etileno/alfa-olefina multibloque adecuado para peliculas
US7582716B2 (en) * 2004-03-17 2009-09-01 Dow Global Technologies Inc. Compositions of ethylene/α-olefin multi-block interpolymer for blown films with high hot tack
US7622529B2 (en) * 2004-03-17 2009-11-24 Dow Global Technologies Inc. Polymer blends from interpolymers of ethylene/alpha-olefin with improved compatibility
US7795321B2 (en) * 2004-03-17 2010-09-14 Dow Global Technologies Inc. Rheology modification of interpolymers of ethylene/α-olefins and articles made therefrom
US7858706B2 (en) * 2004-03-17 2010-12-28 Dow Global Technologies Inc. Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation
US7579408B2 (en) * 2004-03-17 2009-08-25 Dow Global Technologies Inc. Thermoplastic vulcanizate comprising interpolymers of ethylene/α-olefins
US7803728B2 (en) * 2004-03-17 2010-09-28 Dow Global Technologies Inc. Fibers made from copolymers of ethylene/α-olefins
US7687442B2 (en) * 2004-03-17 2010-03-30 Dow Global Technologies Inc. Low molecular weight ethylene/α-olefin interpolymer as base lubricant oils
US7671106B2 (en) * 2004-03-17 2010-03-02 Dow Global Technologies Inc. Cap liners, closures and gaskets from multi-block polymers
US7863379B2 (en) * 2004-03-17 2011-01-04 Dow Global Technologies Inc. Impact modification of thermoplastics with ethylene/alpha-olefin interpolymers
US7897689B2 (en) * 2004-03-17 2011-03-01 Dow Global Technologies Inc. Functionalized ethylene/α-olefin interpolymer compositions
US7662881B2 (en) * 2004-03-17 2010-02-16 Dow Global Technologies Inc. Viscosity index improver for lubricant compositions
US7741397B2 (en) * 2004-03-17 2010-06-22 Dow Global Technologies, Inc. Filled polymer compositions made from interpolymers of ethylene/α-olefins and uses thereof
US7608668B2 (en) * 2004-03-17 2009-10-27 Dow Global Technologies Inc. Ethylene/α-olefins block interpolymers
US7671131B2 (en) 2004-03-17 2010-03-02 Dow Global Technologies Inc. Interpolymers of ethylene/α-olefins blends and profiles and gaskets made therefrom
US7714071B2 (en) * 2004-03-17 2010-05-11 Dow Global Technologies Inc. Polymer blends from interpolymers of ethylene/α-olefins and flexible molded articles made therefrom
US7666918B2 (en) * 2004-03-17 2010-02-23 Dow Global Technologies, Inc. Foams made from interpolymers of ethylene/α-olefins
US7622179B2 (en) * 2004-03-17 2009-11-24 Dow Global Technologies Inc. Three dimensional random looped structures made from interpolymers of ethylene/α-olefins and uses thereof
AU2005224257B2 (en) * 2004-03-17 2010-08-19 Dow Global Technologies Inc. Catalyst composition comprising shuttling agent for higher olefin multi-block copolymer formation
EP1858945B1 (en) * 2005-03-17 2019-04-24 Dow Global Technologies LLC Adhesive and marking compositions made from interpolymers of ethylene/alpha-olefins
WO2006102149A2 (en) * 2005-03-17 2006-09-28 Dow Global Technologies Inc. Fibers made from copolymers of ethylene/alpha-olefins
US8084537B2 (en) * 2005-03-17 2011-12-27 Dow Global Technologies Llc Polymer blends from interpolymers of ethylene/α-olefin with improved compatibility
RU2007134341A (ru) 2005-03-17 2009-03-20 Дау Глобал Текнолоджиз Инк. (Us) КОМПОЗИЦИИ ИЗ ПОЛИБЛОЧНОГО ИНТЕРПОЛИМЕРА ЭТИЛЕНА/α-ОЛЕФИНА ДЛЯ ЭЛАСТИЧНЫХ ПЛЕНОК И ЛАМИНАТОВ
US7678341B2 (en) * 2005-07-29 2010-03-16 Exxonmobil Chemical Patents Inc. Loop reactor heat removal
US7098301B1 (en) 2005-07-29 2006-08-29 Exxonmobil Chemical Patents Inc. High pressure filter method of separating polymer solids and unreacted monomer
RU2008114492A (ru) * 2005-09-15 2009-10-20 Дау Глобал Текнолоджиз Инк. (Us) Контроль структуры и молекулярно-массового распределения полимеров посредством передающего по принципу челнока агента с множеством центров
ES2526056T3 (es) * 2005-09-15 2015-01-05 Dow Global Technologies Llc Copolímeros de bloque de olefinas catalíticos por medio de agente de transporte polimerizable
EP1940944B1 (en) 2005-10-21 2017-03-15 Basell Polyolefine GmbH Polypropylene for injection molding
EP3428329B1 (en) * 2005-10-26 2020-11-25 Dow Global Technologies LLC A fiber comprising a low crystallinity polymer and a high crystallinity polymer
JP5502325B2 (ja) * 2005-12-09 2014-05-28 ダウ グローバル テクノロジーズ エルエルシー エチレン/α−オレフィン組成物における分子量分布の制御方法
US8153243B2 (en) * 2005-12-09 2012-04-10 Dow Global Technologies Llc Interpolymers suitable for multilayer films
CN101410426B (zh) 2006-03-29 2012-05-09 三井化学株式会社 丙烯类无规嵌段共聚物、含有该共聚物的树脂组合物和由其形成的成型体
TW200829745A (en) * 2006-09-06 2008-07-16 Dow Global Technologies Inc Fibers and knit fabrics comprising olefin block interpolymers
JP2010511801A (ja) * 2006-11-30 2010-04-15 ダウ グローバル テクノロジーズ インコーポレイティド 重重量の伸縮性布地のためのオレフィンブロック組成物
KR20090086420A (ko) 2006-11-30 2009-08-12 다우 글로벌 테크놀로지스 인크. 방추성을 갖는 신축성 직물 및 가먼트
US7776770B2 (en) * 2006-11-30 2010-08-17 Dow Global Technologies Inc. Molded fabric articles of olefin block interpolymers
US20080171167A1 (en) * 2007-01-16 2008-07-17 Dow Global Technologies Inc. Cone dyed yarns of olefin block compositions
KR101373926B1 (ko) * 2007-01-16 2014-03-12 다우 글로벌 테크놀로지스 엘엘씨 올레핀 블록 중합체의 신축성 포 및 가먼트
CN101595253A (zh) * 2007-01-16 2009-12-02 陶氏环球技术公司 烯烃嵌段组合物的不褪色织物和衣物
US20090068436A1 (en) * 2007-07-09 2009-03-12 Dow Global Technologies Inc. Olefin block interpolymer composition suitable for fibers
US20100234810A1 (en) * 2007-09-28 2010-09-16 Mitsui Chemicals, Inc. Polypropylene resin for syringe, syringe produced from the same as raw material, and prefilled syringe preparation
CN101878265A (zh) * 2007-09-28 2010-11-03 陶氏环球技术公司 具有改善热变形温度的热塑性烯烃组合物
EP2799235A1 (en) * 2007-10-22 2014-11-05 Dow Global Technologies LLC Multilayer films
MY160588A (en) * 2007-12-20 2017-03-15 Novartis Ag Method for cast molding contact lenses
JP2009242808A (ja) * 2009-07-16 2009-10-22 Prime Polymer Co Ltd 発泡成形品及び発泡成形方法
JP6848059B2 (ja) * 2017-06-30 2021-03-24 三井化学株式会社 プロピレン系重合体、その製造方法、プロピレン系樹脂組成物および成形体
KR102402638B1 (ko) * 2018-11-02 2022-05-25 주식회사 엘지화학 프로필렌 랜덤 공중합체

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU640286B2 (en) * 1990-11-12 1993-08-19 Hoechst Aktiengesellschaft Process for the preparation of a high molecular weight olefin polymer
AU641341B2 (en) * 1990-11-12 1993-09-16 Hoechst Aktiengesellschaft 2-substituted bisindenylmetallocenes, process for their preparation, and their use as catalysts in the polymerization of olefins
AU641639B2 (en) * 1989-03-11 1993-09-30 Hoechst Aktiengesellschaft A process for the preparation of a syndiotactic polyolefin

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3904469A1 (de) * 1989-02-15 1990-08-16 Hoechst Ag Verfahren zur herstellung eines statistischen propylen-copolymers
DE3907964A1 (de) * 1989-03-11 1990-09-13 Hoechst Ag Verfahren zur herstellung eines syndiotaktischen polyolefins
DE3942366A1 (de) * 1989-12-21 1991-06-27 Hoechst Ag Verfahren zur herstellung eines syndiotaktischen propylen-copolymers
DE4005947A1 (de) * 1990-02-26 1991-08-29 Basf Ag Loesliche katalysatorsysteme zur polymerisation von c(pfeil abwaerts)2(pfeil abwaerts)- bis c(pfeil abwaerts)1(pfeil abwaerts)(pfeil abwaerts)0(pfeil abwaerts)-alk-1-enen
US5243001A (en) * 1990-11-12 1993-09-07 Hoechst Aktiengesellschaft Process for the preparation of a high molecular weight olefin polymer
US5239022A (en) * 1990-11-12 1993-08-24 Hoechst Aktiengesellschaft Process for the preparation of a syndiotactic polyolefin

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU641639B2 (en) * 1989-03-11 1993-09-30 Hoechst Aktiengesellschaft A process for the preparation of a syndiotactic polyolefin
AU640286B2 (en) * 1990-11-12 1993-08-19 Hoechst Aktiengesellschaft Process for the preparation of a high molecular weight olefin polymer
AU641341B2 (en) * 1990-11-12 1993-09-16 Hoechst Aktiengesellschaft 2-substituted bisindenylmetallocenes, process for their preparation, and their use as catalysts in the polymerization of olefins

Also Published As

Publication number Publication date
FI933956A0 (fi) 1993-09-09
FI933956A7 (fi) 1994-03-12
JP3457030B2 (ja) 2003-10-14
ATE165386T1 (de) 1998-05-15
US5597881A (en) 1997-01-28
KR940007066A (ko) 1994-04-26
RU2167897C2 (ru) 2001-05-27
ZA936694B (en) 1994-04-05
KR100292211B1 (ko) 2001-10-24
DE59308434D1 (de) 1998-05-28
CA2105916A1 (en) 1994-03-12
EP0593888B1 (de) 1998-04-22
ES2114985T3 (es) 1998-06-16
FI933956L (fi) 1994-03-12
EP0593888A1 (de) 1994-04-27
TW272985B (cg-RX-API-DMAC10.html) 1996-03-21
JPH06192332A (ja) 1994-07-12
AU4626193A (en) 1994-03-17

Similar Documents

Publication Publication Date Title
AU676182B2 (en) Polyolefin molding composition for the production of moldings of high rigidity and transparency by injection molding
AU679009B2 (en) Polyolefin molding composition for producing fibers, filaments and webs by melt spinning
CA1300312C (en) Highly crystalline polypropylene
US5416169A (en) Polypropylene having a high melt-tensile strength, a process for producing the same and a molded product from the same
CN102066478B (zh) 通过多级方法生产的具有高流动性和优异的表面质量的热塑性聚烯烃
RU2528384C2 (ru) Композиции на основе пропиленового полимера
EP0457455B1 (en) Polymer compositions
CA2002200A1 (en) Crystalline polypropylene and crystalline polypropylene composition
ITMI941728A1 (it) Miscele di polipropilene atattico e polipropilene sindiotattico
GB2124240A (en) Isotactic polypropylene for moulding
CN110753726B (zh) 具有优异表面外观的聚丙烯组合物
EP3825357B1 (en) Propylene composition for foaming with improved mechanical properties
KR100458810B1 (ko) 고투명성이고고유연성인탄성가소성폴리올레핀조성물
EP4229132B1 (en) Polypropylene compositions
EP0461883B1 (en) Polymer compositions
EP2247424A1 (en) Polyolefin compositions
AU3280700A (en) Propylene copolymers containing styrene units
JPH11130922A (ja) 低結晶性ポリプロピレン樹脂組成物
JP2933497B2 (ja) ポリプロピレン樹脂組成物
KR0140132B1 (ko) 고결정성 폴리프로필렌의 조성물
JPS63146953A (ja) プロピレン樹脂組成物
JP2837199B2 (ja) アイソタクチックポリプロピレン成形物およびその製造方法
JPS63284251A (ja) 高剛性エチレン−プロピレンブロック共重合体組成物
MXPA01004822A (en) Impact-resitant polyolefin compositions