CN114230931A - 高熔体强度聚丙烯以及用于保持熔体强度的挤出方法 - Google Patents

高熔体强度聚丙烯以及用于保持熔体强度的挤出方法 Download PDF

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Publication number
CN114230931A
CN114230931A CN202210069282.5A CN202210069282A CN114230931A CN 114230931 A CN114230931 A CN 114230931A CN 202210069282 A CN202210069282 A CN 202210069282A CN 114230931 A CN114230931 A CN 114230931A
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Prior art keywords
polypropylene
melt
melt blended
alkyl radical
radical scavenger
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CN202210069282.5A
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English (en)
Chinese (zh)
Inventor
G·J·派勒特
M·H·赵
R·E·金
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BASF SE
ExxonMobil Chemical Patents Inc
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BASF SE
ExxonMobil Chemical Patents Inc
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Publication of CN114230931A publication Critical patent/CN114230931A/zh
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    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
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    • 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
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  • Chemical & Material Sciences (AREA)
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  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
CN202210069282.5A 2014-06-25 2015-06-25 高熔体强度聚丙烯以及用于保持熔体强度的挤出方法 Pending CN114230931A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201462016722P 2014-06-25 2014-06-25
US62/016,722 2014-06-25
PCT/US2015/037616 WO2015200586A1 (en) 2014-06-25 2015-06-25 High melt strength polypropylene and extrusion process for preserving melt strength
CN201580040185.1A CN106574057A (zh) 2014-06-25 2015-06-25 高熔体强度聚丙烯以及用于保持熔体强度的挤出方法

Related Parent Applications (1)

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CN201580040185.1A Division CN106574057A (zh) 2014-06-25 2015-06-25 高熔体强度聚丙烯以及用于保持熔体强度的挤出方法

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CN114230931A true CN114230931A (zh) 2022-03-25

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CN202210069282.5A Pending CN114230931A (zh) 2014-06-25 2015-06-25 高熔体强度聚丙烯以及用于保持熔体强度的挤出方法
CN201580040185.1A Pending CN106574057A (zh) 2014-06-25 2015-06-25 高熔体强度聚丙烯以及用于保持熔体强度的挤出方法

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Country Status (10)

Country Link
US (1) US11414526B2 (https=)
EP (1) EP3160713B1 (https=)
JP (1) JP6655030B2 (https=)
KR (1) KR102491803B1 (https=)
CN (2) CN114230931A (https=)
BR (1) BR112016030490B1 (https=)
ES (1) ES2873498T3 (https=)
RU (1) RU2692720C2 (https=)
SG (2) SG10201811398TA (https=)
WO (1) WO2015200586A1 (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107396636B (zh) 2015-02-04 2020-06-23 埃克森美孚化学专利公司 稳定化的平衡熔体强度和应变硬化聚丙烯
KR101949068B1 (ko) 2015-02-04 2019-02-15 엑손모빌 케미칼 패턴츠 인코포레이티드 균형화된 변형 경화, 용융 강도, 및 전단 박화를 갖는 폴리프로필렌
CN107466305B (zh) 2015-04-10 2021-03-30 埃克森美孚化学专利公司 聚丙烯与有机过氧化物的挤出
WO2018147944A1 (en) 2017-02-07 2018-08-16 Exxonmobil Chemical Patents Inc. High melt strength polypropylenes with improved processability
EP3580275B1 (en) 2017-02-07 2023-07-19 ExxonMobil Chemical Patents Inc. High melt strength polypropylenes with improved processability
WO2018197610A1 (en) * 2017-04-28 2018-11-01 Sabic Global Technologies B.V. Polypropylene composition for use in bopp application, a process for preparing bopp films and said bopp film
KR20190138313A (ko) 2017-05-30 2019-12-12 엑손모빌 케미칼 패턴츠 인코포레이티드 높은 강성 및 투명성을 갖는 고용융 강도 폴리프로필렌
WO2018222310A1 (en) 2017-05-30 2018-12-06 Exxonmobil Chemical Patents Inc. High melt strength polypropylene with high stiffness and clarity
KR102325239B1 (ko) 2017-06-07 2021-11-10 엑손모빌 케미칼 패턴츠 인코포레이티드 높은 용융 유량 및 높은 굴곡 탄성률을 갖는, 분자량 분포가 넓은 폴리프로필렌
EP3652221B1 (en) 2017-07-13 2021-08-11 ExxonMobil Chemical Patents Inc. Process to produce strain hardened polypropylene
CN112041385B (zh) * 2018-04-09 2023-10-27 Sabic环球技术有限责任公司 用于bopp应用中的聚丙烯组合物、制备bopp膜的方法和所述bopp膜
WO2020068393A1 (en) 2018-09-26 2020-04-02 Exxonmobil Chemical Patents Inc. Strain hardened polypropylene copolymer compositions
CN109553863B (zh) * 2018-10-09 2022-09-09 中国石油化工股份有限公司 一种挤出用聚丙烯材料及其制备方法
JP7672790B2 (ja) * 2020-03-02 2025-05-08 三井化学株式会社 混練装置
RU2767530C1 (ru) * 2020-11-16 2022-03-17 Публичное акционерное общество «СИБУР Холдинг» Композиция полипропилена с повышенной прочностью расплава и способ её получения
EP4674872A1 (en) 2024-07-03 2026-01-07 Lummus Novolen Technology GmbH Propylene polymer compositions with improved rheological and physical properties and method for producing the same

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1133299A (zh) * 1994-11-03 1996-10-16 希巴-盖吉股份公司 稳定化烯烃聚合物的制备方法
JP2002069314A (ja) * 2000-08-25 2002-03-08 Yoshitomi Fine Chemicals Ltd 安定剤組成物
CN1425036A (zh) * 2000-02-22 2003-06-18 阿尔科封盖系统国际公司 用于制造封盖的组合物中的含芥酸酰胺和饱和的助润滑剂的润滑剂组合
JP2005538528A (ja) * 2002-09-10 2005-12-15 ユニオン・カーバイド・ケミカルズ・アンド・プラスティックス・テクノロジー・コーポレイション 溶融強度および物理特性が強化されたポリプロピレンケーブル被覆組成物
TW200914512A (en) * 2007-07-10 2009-04-01 Ciba Holding Inc Stabilizer compositions
JP2010500468A (ja) * 2006-08-15 2010-01-07 エクソンモービル・ケミカル・パテンツ・インク 可塑化されたヘテロ相ポリオレフィンブレンド
WO2014070384A1 (en) * 2012-10-31 2014-05-08 Exxonmobil Chemical Patents Inc. Articles comprising broad molecular weight distribution polypropylene resins

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1078995B (it) 1977-05-24 1985-05-08 Montedison Spa Catalizzatori per la polimeriazzazione di olefine
IT1127222B (it) 1979-11-14 1986-05-21 Montedison Spa Componenti di catalizzatori per la polimerizzazione di olefine
IT1141295B (it) 1980-04-22 1986-10-01 Montedison Spa Componenti e catalizzatori per la polimerizzazione delle alfaolefine
IT1190682B (it) 1982-02-12 1988-02-24 Montedison Spa Catalizzatori per la polimerizzazione di olefine
US4535068A (en) 1983-09-20 1985-08-13 Shell Oil Company Olefin polymerization catalyst compositions and polymerization process
DE3688258T3 (de) * 1985-01-31 2001-02-22 Montell North America Inc., Wilmington Polypropylen mit freier Langkettenverzweigung, Verfahren zur Herstellung und Verwendung davon.
CA1306579C (en) 1987-12-15 1992-08-18 Mamoru Kioka Process for producing polypropylene and stretched polypropylene film
EP0350170B2 (en) 1988-06-17 2001-09-12 Mitsui Chemicals, Inc. Process for polymerising olefins and polymerisation catalyst therefor
CA2011188C (en) 1989-03-02 2000-01-18 Naoshi Ishimaru Process for polymerizing olefins and catalyst for polymerizing olefins
US5656691A (en) * 1994-03-15 1997-08-12 Mitsui Petrochemical Industries, Ltd. Reformed polypropylene resin composition and a method of preparing the same
TW341579B (en) 1996-06-24 1998-10-01 Akzo Nobel Nv Process for enhancing the melt strength of polypropylene (co)polymers
AU7814598A (en) 1997-06-05 1998-12-21 Dyneon Llc Polymer stabilization
EP0942013B1 (en) 1997-08-05 2004-02-04 Mitsui Chemicals, Inc. Polypropylene resin composition and use thereof
DE69825598T2 (de) * 1997-08-27 2005-01-05 Dow Global Technologies, Inc., Midland In-situ veränderung der rheologie von polyolefinen
US6087459A (en) 1998-05-14 2000-07-11 Exxon Chemical Patents Inc. Polymeric materials formed using blends of electron donors
CN1240729C (zh) 1999-04-15 2006-02-08 巴塞尔聚烯烃意大利有限公司 用于烯烃聚合的组分和催化剂
WO2001083605A2 (en) * 2000-05-04 2001-11-08 Dow Global Technologies Inc. Molecular melt and methods for making and using the molecular melt
KR20050017003A (ko) * 2002-07-09 2005-02-21 토탈 페트로케미칼스 리서치 펠루이 장쇄 분지화 폴리프로필렌
PL374508A1 (en) 2002-08-01 2005-10-31 Basell Poliolefine Italia S.P.A. Highly stereoregular polypropylene with improved properties
DE602004013584D1 (de) 2003-06-19 2008-06-19 Basell Poliolefine Srl Olefinpolymere mit stabilisatoren und daraus hergestellte polyolefinfasern
KR20070067645A (ko) 2003-08-22 2007-06-28 사토머 테크놀로지 컴퍼니, 인코포레이티드 Ｕｖ 계의 고온 안정화
EP1736506A1 (en) 2005-06-24 2006-12-27 Borealis Technology Oy Stabilised polypropylene composition
DK1816158T3 (en) 2006-02-06 2016-04-25 Borealis Tech Oy Extruded linear polypropylene for the production of cellular material
CA2656615C (en) 2006-06-29 2012-07-24 Dow Global Technologies Inc. Thermoplastic articles and processes for making the same using an improved masterbatch
EP2000504A1 (en) 2007-06-08 2008-12-10 Borealis Technology Oy Polymer composition with high impact resistance and high melt strength
JP2010043162A (ja) 2008-08-11 2010-02-25 Sumitomo Chemical Co Ltd ポリプロピレン系樹脂組成物およびその製造方法、ならびに、発泡成形体
US7947768B2 (en) 2009-03-02 2011-05-24 Saudi Arabian Oil Company Ultraviolet (UV) radiation stability and service life of woven films of polypropylene (PP) tapes for the production of jumbo bags
EP2424929B1 (en) * 2009-04-30 2013-04-17 Milliken & Company Nucleating agent and thermoplastic compositions comprising the same
CN102884093B (zh) 2010-01-22 2014-03-12 中国石油化工股份有限公司 一种具有高熔体强度的丙烯均聚物及其制备方法
EP2361951A1 (en) 2010-02-18 2011-08-31 Borealis AG Stabilized polypropylene composition with improved lifetime and ageing properties
EP2627686A4 (en) * 2010-10-14 2014-04-09 Reliance Ind Ltd PROCESS FOR THE PREPARATION OF PROPYLENE POLYMERS WITH HIGH MELT RESISTANCE
EP2520425B1 (en) 2011-05-02 2017-11-08 Borealis AG Polypropylene for foam and polypropylene foam
BR112014000017B1 (pt) 2011-07-07 2020-04-07 Basell Poliolefine Italia Srl composição de polipropileno
ES2486615B2 (es) 2011-08-31 2017-03-08 Berry Plastics Corporation Formulación, resina o extruido para conformar una estructura celular aislante, polimérica y no aromática, artículo y material que se obtiene, recipiente conformado y proceso de obtención.
KR101829624B1 (ko) 2011-10-11 2018-03-29 브라스켐 에세.아. 열성형된 제품의 생산을 위한 폴리프로필렌, 크고 깊으며 복잡하고/하거나 두꺼운 제품, 변형된 폴리프로필렌을 크고 깊으며 복잡하고/하거나 두꺼운 제품으로 열성형시키는 방법, 및 폴리프로필렌의 용도
ES2599456T3 (es) 2012-06-28 2017-02-01 Borealis Ag Polipropileno de resistencia elevada a la fusión de calidad mejorada
JP5862486B2 (ja) * 2012-07-03 2016-02-16 日本ポリプロ株式会社 押出しラミネート用ポリプロピレン系樹脂組成物および積層体

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1133299A (zh) * 1994-11-03 1996-10-16 希巴-盖吉股份公司 稳定化烯烃聚合物的制备方法
CN1425036A (zh) * 2000-02-22 2003-06-18 阿尔科封盖系统国际公司 用于制造封盖的组合物中的含芥酸酰胺和饱和的助润滑剂的润滑剂组合
JP2002069314A (ja) * 2000-08-25 2002-03-08 Yoshitomi Fine Chemicals Ltd 安定剤組成物
JP2005538528A (ja) * 2002-09-10 2005-12-15 ユニオン・カーバイド・ケミカルズ・アンド・プラスティックス・テクノロジー・コーポレイション 溶融強度および物理特性が強化されたポリプロピレンケーブル被覆組成物
JP2010500468A (ja) * 2006-08-15 2010-01-07 エクソンモービル・ケミカル・パテンツ・インク 可塑化されたヘテロ相ポリオレフィンブレンド
TW200914512A (en) * 2007-07-10 2009-04-01 Ciba Holding Inc Stabilizer compositions
WO2014070384A1 (en) * 2012-10-31 2014-05-08 Exxonmobil Chemical Patents Inc. Articles comprising broad molecular weight distribution polypropylene resins

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
上海合成树脂研究所主编, 上海市科学技术编译馆出版 *

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