WO2002028958A3 - Polyolefin masterbatch and composition suitable for injection molding - Google Patents

Polyolefin masterbatch and composition suitable for injection molding Download PDF

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Publication number
WO2002028958A3
WO2002028958A3 PCT/IB2001/001828 IB0101828W WO0228958A3 WO 2002028958 A3 WO2002028958 A3 WO 2002028958A3 IB 0101828 W IB0101828 W IB 0101828W WO 0228958 A3 WO0228958 A3 WO 0228958A3
Authority
WO
WIPO (PCT)
Prior art keywords
copolymer
ethylene
injection molding
composition
polyolefin composition
Prior art date
Application number
PCT/IB2001/001828
Other languages
French (fr)
Other versions
WO2002028958A2 (en
Inventor
Junichiro Washiyama
Kazuhiko Minowa
Hiroshi Takenouchi
Takeshi Nakajima
Masamitsu Yamauchi
Yutaka Yokohama
Anteo Pelliconi
Original Assignee
Basell Technology Co Bv
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 Basell Technology Co Bv filed Critical Basell Technology Co Bv
Priority to KR10-2003-7004872A priority Critical patent/KR20040005832A/en
Priority to DE60130672T priority patent/DE60130672T2/en
Priority to EP01970083A priority patent/EP1328581B1/en
Priority to JP2002532534A priority patent/JP2004510864A/en
Priority to BR0114408-1A priority patent/BR0114408A/en
Priority to CA002424737A priority patent/CA2424737A1/en
Priority to AU2001290196A priority patent/AU2001290196A1/en
Publication of WO2002028958A2 publication Critical patent/WO2002028958A2/en
Publication of WO2002028958A3 publication Critical patent/WO2002028958A3/en

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
    • 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
    • C08L23/10—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
    • 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—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • 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
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/06—Polymer mixtures characterised by other features having improved processability or containing aids for moulding methods
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2310/00—Masterbatches
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

A masterbatch composition, a polyolefin composition prepared from the masterbatch composition and articles prepared from the polyolefin composition. The masterbatch composition contains (percent by weight) from 20 % to 90 % of A) a crystalline polypropylene component containing from 25 % to 75 % of a fraction AI having a melt flow rate MFRI of from 0.5 to 10 g/10 min., and from 75 % to 25 % of a fraction AII having a melt flow rate MFRII such that a ratio MFRII/MFRI is from 30 to 2000; and where fractions A?I and AII¿ are independently selected from the group consisting of a propylene homopolymer, a random copolymer of propylene containing up to 8 % of ethylene, and a random copolymer of propylene containing up to 8 % of at least one C¿4?-C10 α-olefin; and from 10 % to 80 % of B) a copolymer component of ethylene and at least one C3-C10 α-olefin, the copolymer containing from 10 to 70 % of ethylene, and optionally minor amounts of a diene, the copolymer being soluble in xylene at room temperature, and having an intrinsic viscosity [θ] of from 4 to 9 dl/g. Articles prepared by injection molding the polyolefin composition exhibit a good balance of physical properties and reduced surface defects such as tiger striping.
PCT/IB2001/001828 2000-10-04 2001-10-02 Polyolefin masterbatch and composition suitable for injection molding WO2002028958A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
KR10-2003-7004872A KR20040005832A (en) 2000-10-04 2001-10-02 Polyolefin masterbatch and composition suitable for injection molding
DE60130672T DE60130672T2 (en) 2000-10-04 2001-10-02 POLYOLEFIN CONCENTRATE AND MIXTURE SUITABLE FOR INJECTION
EP01970083A EP1328581B1 (en) 2000-10-04 2001-10-02 Polyolefin masterbatch and composition suitable for injection molding
JP2002532534A JP2004510864A (en) 2000-10-04 2001-10-02 Polyolefin masterbatch and composition suitable for injection molding
BR0114408-1A BR0114408A (en) 2000-10-04 2001-10-02 Polyolefin batch and composition suitable for injection molding
CA002424737A CA2424737A1 (en) 2000-10-04 2001-10-02 Polyolefin masterbatch and composition suitable for injection molding
AU2001290196A AU2001290196A1 (en) 2000-10-04 2001-10-02 Polyolefin masterbatch and composition suitable for injection molding

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23736400P 2000-10-04 2000-10-04
US60/237,364 2000-10-04

Publications (2)

Publication Number Publication Date
WO2002028958A2 WO2002028958A2 (en) 2002-04-11
WO2002028958A3 true WO2002028958A3 (en) 2002-06-13

Family

ID=22893414

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2001/001828 WO2002028958A2 (en) 2000-10-04 2001-10-02 Polyolefin masterbatch and composition suitable for injection molding

Country Status (12)

Country Link
US (1) US6586531B2 (en)
EP (1) EP1328581B1 (en)
JP (1) JP2004510864A (en)
KR (1) KR20040005832A (en)
AU (1) AU2001290196A1 (en)
BR (1) BR0114408A (en)
CA (1) CA2424737A1 (en)
DE (1) DE60130672T2 (en)
ES (1) ES2292622T3 (en)
PL (1) PL360777A1 (en)
RU (1) RU2003112622A (en)
WO (1) WO2002028958A2 (en)

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JP4663900B2 (en) * 2001-04-11 2011-04-06 株式会社プライムポリマー Masterbatch, molding method and molded product using the same
US7294681B2 (en) 2002-10-15 2007-11-13 Exxonmobil Chemical Patents Inc. Mutliple catalyst system for olefin polymerization and polymers produced therefrom
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
MY136027A (en) * 2003-04-02 2008-07-31 Basell Poliolefine Spa Polyolefin masterbatch and composition suitable for injection molding
AU2005235668A1 (en) * 2004-04-27 2005-11-03 Basell Poliolefine Italia S.R.L. Polyolefin masterbatch and composition suitable for injection molding
US7109290B2 (en) * 2004-06-07 2006-09-19 Chevron Phillips Chemical Company Lp Polymer transfer within a polymerization system
JP5079221B2 (en) * 2004-11-26 2012-11-21 出光興産株式会社 Masterbatch composition, polyolefin resin composition containing the same, and molded article thereof
KR101160862B1 (en) * 2005-02-25 2012-07-02 스미또모 가가꾸 가부시끼가이샤 Master batch for resins
US20090171018A1 (en) 2005-10-14 2009-07-02 Giampaolo Pellegatti Elastoplastic Poyolefin Compositions Having Low Gloss
AU2006316650A1 (en) * 2005-11-22 2007-05-31 Basell Poliolefine Italia S.R.L. Polyolefin compositions having low gloss
JP4637157B2 (en) * 2006-11-17 2011-02-23 日本ポリプロ株式会社 Propylene polymer and process for producing the same
CN101541879B (en) * 2006-11-23 2012-03-07 巴塞尔聚烯烃意大利有限责任公司 Polyolefin compositions
WO2008074713A1 (en) * 2006-12-20 2008-06-26 Basell Poliolefine Italia S.R.L. Filled polyolefin compositions
JP5503290B2 (en) * 2006-12-20 2014-05-28 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 Filler-added polyolefin compositions
EP2077286A1 (en) * 2008-01-07 2009-07-08 Total Petrochemicals Research Feluy Heterophasic propylene copolymer with improved creep behavior
BRPI0918979B1 (en) * 2008-09-24 2019-05-07 Basell Poliolefine Italia S.R.L. POLYLEPHINE COMPOSITIONS WITH GOOD WHITE RESISTANCE
CN102197083B (en) * 2008-10-27 2014-03-12 北欧化工公司 Extrusion blown molded bottles with high stiffness and transparency
WO2010088488A1 (en) 2009-01-30 2010-08-05 Dow Global Technologies Inc. Polymeric compositions and filled tpo articles having improved aesthetics
WO2010108866A1 (en) * 2009-03-23 2010-09-30 Basell Poliolefine Italia S.R.L. Polyolefin masterbatch and composition suitable for injection molding
US8450422B2 (en) 2009-03-31 2013-05-28 Basell Poliolefine Italia S.R.L. Polyolefin masterbatch and composition suitable for injection molding
WO2011036016A1 (en) * 2009-09-22 2011-03-31 Basell Poliolefine Italia S.R.L. Propylene polymer compositions
WO2011076555A1 (en) * 2009-12-21 2011-06-30 Basell Poliolefine Italia S.R.L. Impact-resistant polyolefin compositions
JP5843781B2 (en) * 2009-12-21 2016-01-13 サンアロマー株式会社 Impact resistant polyolefin composition
EP2415831A1 (en) † 2010-08-06 2012-02-08 Borealis AG Heterophasic propylene copolymer with excellent impact/stiffness balance
BR112013015505B8 (en) 2010-12-20 2020-04-22 Braskem America Inc impact polypropylene copolymer composition, and ,. loaded compound formulation
EP2589623A1 (en) * 2011-11-02 2013-05-08 Basell Poliolefine Italia S.r.l. Polypropylene composition for foaming
EP2669329A1 (en) 2012-06-01 2013-12-04 Basell Poliolefine Italia S.r.l. Mineral-filled polypropylene composition for foaming
WO2014001425A1 (en) * 2012-06-27 2014-01-03 Total Research & Technology Feluy Propylene homopolymer for high-tenacity fibers and nonwovens
EP2738214B1 (en) * 2012-11-29 2015-05-06 Borealis AG Tiger stripe modifer
ES2543642T3 (en) * 2012-11-29 2015-08-20 Borealis Ag Tiger Stripe Default Modifier
EP3083822B1 (en) 2013-12-20 2021-09-08 Saudi Basic Industries Corporation Heterophasic propylene copolymer
EP3083819B1 (en) 2013-12-20 2019-01-30 Saudi Basic Industries Corporation Polyolefin composition
PL3118249T3 (en) * 2015-07-14 2018-04-30 Borealis Ag Fiber reinforced composite
WO2017009409A1 (en) * 2015-07-16 2017-01-19 Total Research & Technology Feluy Polypropylene composition and thermoformed sheet thereof
EP3159377B1 (en) 2015-10-23 2021-07-14 Borealis AG Heterophasic composition
JP7004499B2 (en) * 2016-12-20 2022-01-21 サンアロマー株式会社 Masterbatch composition
EP3421538B1 (en) 2017-06-30 2021-03-17 Borealis AG Polyolefin composition with improved surface appearance
JP2023547221A (en) 2020-10-28 2023-11-09 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 Polyolefin composition obtained from recycled polyolefin
JP2023547225A (en) * 2020-10-28 2023-11-09 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 Polyolefin composition obtained from recycled polyolefin
EP4267673A1 (en) 2020-12-28 2023-11-01 SABIC Global Technologies B.V. Polypropylene composition with high multi-axial impact resistance and improved tiger stripe behaviour
CO2021000198A1 (en) * 2021-01-13 2021-02-17 Esenttia S A Random Propylene / Ethylene Copolymer Based Resin
CN114031847B (en) * 2021-11-12 2023-05-09 天津金发新材料有限公司 Modified polypropylene composite material with good appearance, high flatness and high filling performance, and preparation method and application thereof

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Also Published As

Publication number Publication date
US20030040583A1 (en) 2003-02-27
KR20040005832A (en) 2004-01-16
AU2001290196A1 (en) 2002-04-15
CA2424737A1 (en) 2002-04-11
EP1328581A2 (en) 2003-07-23
EP1328581B1 (en) 2007-09-26
DE60130672T2 (en) 2008-07-17
BR0114408A (en) 2003-12-30
JP2004510864A (en) 2004-04-08
PL360777A1 (en) 2004-09-20
ES2292622T3 (en) 2008-03-16
US6586531B2 (en) 2003-07-01
DE60130672D1 (en) 2007-11-08
WO2002028958A2 (en) 2002-04-11
RU2003112622A (en) 2004-11-10

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