BR112012023771A2 - polipropileno heterofásico com excelente desempenho de fluência - Google Patents

polipropileno heterofásico com excelente desempenho de fluência

Info

Publication number
BR112012023771A2
BR112012023771A2 BR112012023771A BR112012023771A BR112012023771A2 BR 112012023771 A2 BR112012023771 A2 BR 112012023771A2 BR 112012023771 A BR112012023771 A BR 112012023771A BR 112012023771 A BR112012023771 A BR 112012023771A BR 112012023771 A2 BR112012023771 A2 BR 112012023771A2
Authority
BR
Brazil
Prior art keywords
propylene copolymer
polypropylene
excellent creep
creep performance
heterophasic
Prior art date
Application number
BR112012023771A
Other languages
English (en)
Inventor
Bo Malm
Cornelia Kock
Michiel Bergstra
Pauli Leskinen
Original Assignee
Borealis 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
Application filed by Borealis Ag filed Critical Borealis Ag
Publication of BR112012023771A2 publication Critical patent/BR112012023771A2/pt

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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
    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F16L9/127—Rigid pipes of plastics with or without reinforcement the walls consisting of a single layer
    • 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
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • 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
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
    • C08L2666/06—Homopolymers or copolymers of unsaturated hydrocarbons; Derivatives thereof
    • 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)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

polipropileno heterofásico com excelente desempenho de fluência. a presente invenção refere-se a um copolímero de propileno heterofásico compreendendo (a) uma matriz (m) sendo um polipropileno (pp), o polipropileno (pp) apresenta um índice de polidspersibilidade (ip) de pelo menos 5,0, e (b) um copolímero de propileno elastomérico (ce) disperso nessa matriz (m), em que (i) o copolímero de propileno heterofásico apresenta um índice de fluidez mrf ~2~ (230<198>c) de igual ou abaixo 1,0 g/10 minutos, (ii) a fase amorfa (am) da fração de xileno frio solúvel (xfs) do copolímero de propileno heterofásico apresenta uma viscosidade intríseca (vi) de pelo menos 3,5 dl/g.
BR112012023771A 2010-03-22 2011-03-14 polipropileno heterofásico com excelente desempenho de fluência BR112012023771A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10157223A EP2368937A1 (en) 2010-03-22 2010-03-22 Heterophasic polypropylene with excellent creep performance
PCT/EP2011/053807 WO2011117103A1 (en) 2010-03-22 2011-03-14 Heterophasic polypropylene with excellent creep performance

Publications (1)

Publication Number Publication Date
BR112012023771A2 true BR112012023771A2 (pt) 2016-09-13

Family

ID=42358567

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012023771A BR112012023771A2 (pt) 2010-03-22 2011-03-14 polipropileno heterofásico com excelente desempenho de fluência

Country Status (7)

Country Link
US (1) US9096751B2 (pt)
EP (2) EP2368937A1 (pt)
CN (1) CN103025821B (pt)
BR (1) BR112012023771A2 (pt)
EA (1) EA022216B1 (pt)
PL (1) PL2550324T3 (pt)
WO (1) WO2011117103A1 (pt)

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EP2452976A1 (en) * 2010-11-12 2012-05-16 Borealis AG Heterophasic propylene copolymers with improved stiffness/impact/flowability balance
EP2586823B1 (en) * 2011-10-26 2014-10-01 Borealis AG Heterophasic propylene copolymer comprising an external plastomeric olefin copolymer
PL2809718T3 (pl) * 2012-02-03 2019-03-29 Borealis Ag Polipropylen o ulepszonej odporności na zarysowanie przy dużej szybkości płynięcia
ES2608963T3 (es) * 2012-05-21 2017-04-17 Borealis Ag Polipropileno de alto flujo con excelentes propiedades mecánicas
EP2882782B1 (en) 2012-08-07 2018-09-05 Borealis AG Process for the preparation of polypropylene with improved productivity
ES2542435T3 (es) * 2012-11-29 2015-08-05 Borealis Ag Modificador del defecto de rayas de tigre
CN104837904B (zh) * 2012-11-30 2017-07-04 博禄塑料（上海）有限公司 虎皮纹得以减轻或消除的且保留优异力学性能的聚丙烯组合物
EP2787034A1 (en) 2013-04-05 2014-10-08 Borealis AG High stiffness polypropylene compositions
EP2796474B1 (en) 2013-04-22 2018-01-10 Borealis AG Multistage process for producing polypropylene compositions
ES2569078T3 (es) * 2013-04-22 2016-05-06 Abu Dhabi Polymers Company Limited (Borouge) Composición de polipropileno multimodal para aplicaciones de tuberías
EP2796500B1 (en) * 2013-04-22 2018-04-18 Abu Dhabi Polymers Company Limited (Borouge) Propylene random copolymer composition for pipe applications
EP2796499B1 (en) * 2013-04-22 2018-05-30 Abu Dhabi Polymers Company Limited (Borouge) Polypropylene composition with improved impact resistance for pipe applications
ES2628082T3 (es) 2013-04-22 2017-08-01 Borealis Ag Procedimiento con múltiples etapas para producir composiciones de polipropileno resistentes a baja temperatura
PL2796498T3 (pl) * 2013-04-22 2019-03-29 Abu Dhabi Polymers Company Limited (Borouge) Multimodalna kompozycja polipropylenowa do zastosowania w rurach
ES2644772T3 (es) 2013-06-19 2017-11-30 Borealis Ag Polipropileno con distribución extremadamente amplia de peso molecular
EA032351B1 (ru) 2013-06-19 2019-05-31 Бореалис Аг Полипропилен с широким молекулярно-массовым распределением и способ его получения
CN105829437B (zh) * 2013-12-20 2018-09-18 博禄塑料（上海）有限公司 具有低线性热膨胀系数和高尺寸稳定性的聚丙烯组合物
KR101802126B1 (ko) * 2014-10-27 2017-11-27 보레알리스 아게 개선된 충격 강도/강성 균형, 개선된 분말 유동성, 감소된 배출 및 저 수축성을 갖는 이종상 폴리프로필렌
KR101646396B1 (ko) 2014-12-03 2016-08-05 현대자동차주식회사 고유동, 고충격성 폴리올레핀 수지 조성물
CN107250249B (zh) * 2014-12-19 2021-04-23 阿布扎比聚合物有限责任公司(博禄) 具有优异的应力致白性能的电池壳体
ES2637434T5 (es) * 2015-07-08 2020-07-06 Borealis Ag Tubo elaborado de una composición de polipropileno heterofásico
WO2017105550A1 (en) * 2015-12-14 2017-06-22 Exxonmobil Chemical Patents Inc. Polymer blend, method for making the same and roofing membrane containing the same
CA3011400C (en) 2016-01-29 2020-06-09 Borealis Ag Heterophasic propylene copolymer with low clte
DK3255071T3 (en) * 2016-06-06 2024-04-02 Borealis Ag Polypropylene composition with improved heat resistance
EP3421538B1 (en) * 2017-06-30 2021-03-17 Borealis AG Polyolefin composition with improved surface appearance
PL3456776T3 (pl) * 2017-09-13 2020-09-21 Borealis Ag Kompozycja polipropylenowa
JP2022549848A (ja) 2019-09-25 2022-11-29 ボレアリス エージー 触媒
CN110982167B (zh) * 2019-12-06 2022-07-12 万华化学（宁波）有限公司 一种具有互穿网络结构的耐蠕变聚丙烯复合材料及其制备方法

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FI80055C (fi) 1986-06-09 1990-04-10 Neste Oy Foerfarande foer framstaellning av katalytkomponenter foer polymerisation av olefiner.
FI86866C (fi) 1990-12-19 1992-10-26 Neste Oy Foerfarande foer modifiering av katalysatorer avsedda foer polymerisation av olefiner
FI86867C (fi) 1990-12-28 1992-10-26 Neste Oy Flerstegsprocess foer framstaellning av polyeten
FI88047C (fi) 1991-05-09 1993-03-25 Neste Oy Pao tvenne elektrondonorer baserad katalysator foer polymerisation av olefiner
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Also Published As

Publication number Publication date
EP2550324A1 (en) 2013-01-30
CN103025821A (zh) 2013-04-03
EP2550324B1 (en) 2019-07-17
CN103025821B (zh) 2015-06-10
EA022216B1 (ru) 2015-11-30
PL2550324T3 (pl) 2019-12-31
EP2368937A1 (en) 2011-09-28
EA201201314A1 (ru) 2013-03-29
WO2011117103A1 (en) 2011-09-29
US9096751B2 (en) 2015-08-04
US20130309431A1 (en) 2013-11-21

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2505 DE 08-01-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.