EA201291029A1 - Высокотекучий длинноцепочечный разветвленный полипропилен - Google Patents

Высокотекучий длинноцепочечный разветвленный полипропилен

Info

Publication number
EA201291029A1
EA201291029A1 EA201291029A EA201291029A EA201291029A1 EA 201291029 A1 EA201291029 A1 EA 201291029A1 EA 201291029 A EA201291029 A EA 201291029A EA 201291029 A EA201291029 A EA 201291029A EA 201291029 A1 EA201291029 A1 EA 201291029A1
Authority
EA
Eurasian Patent Office
Prior art keywords
polypropylene
chain branched
branched polypropylene
current long
strength
Prior art date
Application number
EA201291029A
Other languages
English (en)
Other versions
EA022013B1 (ru
Inventor
Сюзана Филипе
Катя Климке
Ан Туан Тран
Петар Дошев
Антти Тюнюс
Мартин Обадаль
Корнелия Кок
Дэвид Фрил
Original Assignee
Бореалис Аг
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 Бореалис Аг filed Critical Бореалис Аг
Publication of EA201291029A1 publication Critical patent/EA201291029A1/ru
Publication of EA022013B1 publication Critical patent/EA022013B1/ru

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
    • C08L23/12—Polypropene
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—Propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • 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
    • 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

Abstract

Настоящее изобретение относится к полипропиленовой композиции, проявляющей высокий показатель текучести расплава и высокую прочность расплава при сохранении высокой прочности при ударе. Композиция по настоящему изобретению может быть получена путем использования низкомолекулярного линейного изотактического полипропилена в качестве усилителя текучести расплава для высокомолекулярного полипропилена, имеющего высокую прочность расплава и прочность при ударе. Композицию по изобретению можно применять для изготовления различных изделий.
EA201291029A 2010-05-11 2010-11-29 Высокотекучий длинноцепочечный разветвленный полипропилен EA022013B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10004991A EP2386601B1 (en) 2010-05-11 2010-05-11 High flowability long chain branched polypropylene
PCT/EP2010/007227 WO2011141044A1 (en) 2010-05-11 2010-11-29 High flowability long chain branched polypropylene

Publications (2)

Publication Number Publication Date
EA201291029A1 true EA201291029A1 (ru) 2013-05-30
EA022013B1 EA022013B1 (ru) 2015-10-30

Family

ID=42710521

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201291029A EA022013B1 (ru) 2010-05-11 2010-11-29 Высокотекучий длинноцепочечный разветвленный полипропилен

Country Status (7)

Country Link
US (1) US8722805B2 (ru)
EP (1) EP2386601B1 (ru)
KR (1) KR101460873B1 (ru)
CN (1) CN102971372B (ru)
BR (1) BR112012028742B1 (ru)
EA (1) EA022013B1 (ru)
WO (1) WO2011141044A1 (ru)

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WO2018022219A1 (en) * 2016-07-25 2018-02-01 Exxonmobil Chemical Patents Inc. Bimodal polypropylene compositions and method of making same
US10266685B2 (en) 2016-07-25 2019-04-23 Exxonmobil Chemical Patents Inc. Bimodal polypropylene compositions and method of making same
BR112019002526B1 (pt) 2016-08-08 2022-09-27 Ticona Llc Composição polimérica termicamente condutora para um dissipador de calor
US20200087478A1 (en) 2016-12-30 2020-03-19 Borealis Ag Low emission polypropylene foam sheets
WO2018147944A1 (en) 2017-02-07 2018-08-16 Exxonmobil Chemical Patents Inc. High melt strength polypropylenes with improved processability
JP2020506274A (ja) * 2017-02-07 2020-02-27 エクソンモービル ケミカル パテンツ インコーポレイテッド 改善された加工性を有する高溶融強度ポリプロピレン
EP3635019B1 (en) 2017-06-07 2023-10-25 ExxonMobil Chemical Patents Inc. Broad molecular weight distribution polypropylenes with high melt flow rates and high flexural modulus
US11214429B2 (en) 2017-08-08 2022-01-04 Berry Global, Inc. Insulated multi-layer sheet and method of making the same
CN108219278A (zh) * 2018-01-23 2018-06-29 贵州省材料产业技术研究院 微发泡聚丙烯植物纤维复合材料及其制备方法
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Also Published As

Publication number Publication date
EP2386601A1 (en) 2011-11-16
CN102971372A (zh) 2013-03-13
EP2386601B1 (en) 2012-07-04
BR112012028742B1 (pt) 2019-09-24
EA022013B1 (ru) 2015-10-30
KR101460873B1 (ko) 2014-11-11
US20130123431A1 (en) 2013-05-16
CN102971372B (zh) 2015-01-07
BR112012028742A2 (pt) 2017-10-24
KR20130019436A (ko) 2013-02-26
WO2011141044A1 (en) 2011-11-17
US8722805B2 (en) 2014-05-13

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Legal Events

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM