EA202192040A1 - Полимерная композиция - Google Patents

Полимерная композиция

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Publication number
EA202192040A1
EA202192040A1 EA202192040A EA202192040A EA202192040A1 EA 202192040 A1 EA202192040 A1 EA 202192040A1 EA 202192040 A EA202192040 A EA 202192040A EA 202192040 A EA202192040 A EA 202192040A EA 202192040 A1 EA202192040 A1 EA 202192040A1
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EA
Eurasian Patent Office
Prior art keywords
logm
gpc
gel permeation
permeation chromatography
signal
Prior art date
Application number
EA202192040A
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English (en)
Inventor
Йон Йамиесон
Йари-Йусси Рускеениеми
Флоран Прадес
Нуреддин Айеллал
Туа Сундхолм
Йуни Пурмонен
Анжелика Майолле Дельфин Леграс
Катья Климке
Андреас Альбрехт
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Бореалис Аг
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Application filed by Бореалис Аг filed Critical Бореалис Аг
Publication of EA202192040A1 publication Critical patent/EA202192040A1/ru

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    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
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    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
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    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
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    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
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    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
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Abstract

Изобретение относится к полимерной композиции, содержащей (A) от 60 до 90 мас.% неэластомерного полиэтилена; (B) от 9,0 до 38 мас.% эластомера; где компонент (A) или компоненты (A) и (B) были привиты кислотным прививочным агентом (C) в количестве от 0,01 до 3,0 мас.% от общей массы полимерной композиции и где полимерная композиция имеет два отдельных пика и впадину между указанными пиками на кривой гельпроникающей хроматографии (GPC), и значение Z, определенное по площадям ниже двух пиков кривой гельпроникающей хроматографии (GPC), по меньшей мере -0,3, где значение Z определено по формуле (I)где Abs(B-A) - абсолютное значение (B-A); A - площадь между касательной, параллельной оси MW, проходящей через logM (Min), и сигналом LS15, от logM, равного 5,1, до значения logM, где LS-сигнал является минимальным, logM (Min), в пределах logM от 5,1 до 6; B - площадь между касательной, параллельной оси MW, проходящей через logM (Min), и сигналом LS15, от logM (Min) до точки, где снова пересекается с LS-сигналом; и s - наклон между двумя пиками кривой гельпроникающей хроматографии (GPC), определенный при logM, равном 5,1 и 6, где кривая гельпроникающей хроматографии (GPC) определяется как нормализованный по концентрации сигнал LS15 по молекулярной массе стандартной гельпроникающей хроматографии (GPC), полученной при проведении GPC-VISC-LS анализа.
EA202192040A 2019-01-28 2020-01-27 Полимерная композиция EA202192040A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19153953 2019-01-28
PCT/EP2020/051900 WO2020156989A1 (en) 2019-01-28 2020-01-27 Polymer composition

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EA202192040A1 true EA202192040A1 (ru) 2021-11-02

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US (1) US20220098401A1 (ru)
EP (1) EP3918022A1 (ru)
KR (1) KR102633308B1 (ru)
CN (1) CN113330087B (ru)
BR (1) BR112021013743A2 (ru)
EA (1) EA202192040A1 (ru)
WO (1) WO2020156989A1 (ru)

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KR100487993B1 (ko) * 2002-10-01 2005-05-06 에코플라스틱 주식회사 사출성형공법에 의한 유리 장섬유 강화 복합소재 적용자동차 플라스틱 시트백 프레임 판넬

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