CN105899553B - 多相聚丙烯聚合物 - Google Patents

多相聚丙烯聚合物 Download PDF

Info

Publication number
CN105899553B
CN105899553B CN201580003862.2A CN201580003862A CN105899553B CN 105899553 B CN105899553 B CN 105899553B CN 201580003862 A CN201580003862 A CN 201580003862A CN 105899553 B CN105899553 B CN 105899553B
Authority
CN
China
Prior art keywords
propylene
ethylene
heterophasic
copolymer
catalyst
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201580003862.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN105899553A (zh
Inventor
王静波
佩塔尔·多舍弗
卢吉·雷斯科尼
威尔弗雷德·托尔奇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Borealis AS
Original Assignee
Borealis AS
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 AS filed Critical Borealis AS
Publication of CN105899553A publication Critical patent/CN105899553A/zh
Application granted granted Critical
Publication of CN105899553B publication Critical patent/CN105899553B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/001—Multistage polymerisation processes characterised by a change in reactor conditions without deactivating the intermediate polymer
    • 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
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
    • 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
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/03—Narrow molecular weight distribution, i.e. Mw/Mn < 3
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/12—Melt flow index or melt flow ratio
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/17—Viscosity
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/20—Activation energy or enthalpy
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/16—Ethene-propene or ethene-propene-diene copolymers
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/16—Ethene-propene or ethene-propene-diene copolymers

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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CN201580003862.2A 2014-01-07 2015-01-06 多相聚丙烯聚合物 Active CN105899553B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14150318.5A EP2891667B1 (en) 2014-01-07 2014-01-07 Heterophasic polypropylene polymer
EP14150318.5 2014-01-07
PCT/EP2015/050114 WO2015104266A1 (en) 2014-01-07 2015-01-06 Heterophasic polypropylene polymer

Publications (2)

Publication Number Publication Date
CN105899553A CN105899553A (zh) 2016-08-24
CN105899553B true CN105899553B (zh) 2018-02-02

Family

ID=49883039

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580003862.2A Active CN105899553B (zh) 2014-01-07 2015-01-06 多相聚丙烯聚合物

Country Status (9)

Country Link
US (1) US9932469B2 (enExample)
EP (1) EP2891667B1 (enExample)
JP (1) JP6545703B2 (enExample)
KR (1) KR20160106690A (enExample)
CN (1) CN105899553B (enExample)
ES (1) ES2622299T3 (enExample)
PL (1) PL2891667T3 (enExample)
RU (1) RU2677463C2 (enExample)
WO (1) WO2015104266A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2891667T3 (pl) 2014-01-07 2017-07-31 Borealis Ag Heterofazowy polimer polipropylenu
CN108350241B (zh) * 2015-11-17 2020-12-04 博里利斯股份公司 具有优异的低温冲击的高流动性tpo组合物
EP3330315B1 (en) * 2016-12-01 2021-10-20 Borealis AG Foamed polypropylene composition
EP3336109B1 (en) * 2016-12-15 2023-06-07 Borealis AG Polypropylene composition with excellent paint adhesion
RU2733752C9 (ru) 2017-03-27 2020-11-24 Базелл Полиолефин Италия С.Р.Л. Способ газофазной полимеризации олефинов
US11078304B2 (en) * 2017-07-07 2021-08-03 Borealis Ag Process for preparing heterophasic propylene copolymers
ES2765849T3 (es) * 2017-08-28 2020-06-11 Borealis Ag Composición de polipropileno con baja contracción en un intervalo amplio de temperaturas de aplicación
CN111148788B (zh) * 2017-10-13 2023-04-18 博里利斯股份公司 多峰无规多相聚丙烯组合物
EP3505566A1 (en) * 2017-12-28 2019-07-03 Borealis AG Cable jacket
EP3735442B1 (en) 2018-01-05 2023-11-08 Borealis AG Single-site catalyst based impacted copolymers with excellent mechanical and optical properties
US11034827B2 (en) 2018-04-12 2021-06-15 Exxonmobil Chemical Patents Inc. Heterophasic copolymers and polymerization methods
CN112638960A (zh) 2018-09-26 2021-04-09 博里利斯股份公司 在薄膜应用中使用的丙烯无规共聚物
US12319772B2 (en) * 2019-09-25 2025-06-03 Borealis Ag Catalysts
CN114728463A (zh) * 2019-11-20 2022-07-08 Sabic环球技术有限责任公司 双轴取向管材
EP4259719A1 (en) * 2020-12-14 2023-10-18 Basell Poliolefine Italia S.r.l. Ultrasoft polyolefin composition
EP4083134A1 (en) * 2021-04-27 2022-11-02 Borealis AG Beta nucleated heterophasic polypropylene composition
EP4380794B8 (en) * 2021-08-04 2025-08-06 Borealis GmbH Multilayer nonwoven structure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102822212A (zh) * 2010-03-26 2012-12-12 博里利斯股份公司 可流动的富共聚单体的聚丙烯的方法
CN103080210A (zh) * 2010-08-30 2013-05-01 博里利斯股份公司 具有高流动性和增强的机械性能的多相聚丙烯

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI86867C (fi) 1990-12-28 1992-10-26 Neste Oy Flerstegsprocess foer framstaellning av polyeten
CA2157399C (en) * 1994-04-11 2003-04-08 Takashi Ueda Process for preparing propylene polymer composition and propylene polymer composition
FI111848B (fi) 1997-06-24 2003-09-30 Borealis Tech Oy Menetelmä ja laitteisto propeenin homo- ja kopolymeerien valmistamiseksi
EP1323747A1 (en) 2001-12-19 2003-07-02 Borealis Technology Oy Production of olefin polymerisation catalysts
US20060167185A1 (en) 2002-06-12 2006-07-27 Basell Polyolefine Gmbh Propylene copolymer compositions having a good low-temperature impact toughness and a high transparency
CN1294160C (zh) 2002-07-24 2007-01-10 巴塞尔聚烯烃股份有限公司 丙烯聚合物组合物的至少两阶段制备工艺
JP2005139282A (ja) * 2003-11-06 2005-06-02 Japan Polypropylene Corp プロピレン・エチレンブロック共重合体
EP1858907B1 (en) 2005-03-18 2008-10-15 Basell Polyolefine GmbH Metallocene compounds
US7834205B2 (en) 2006-04-12 2010-11-16 Basell Polyolifine GmbH Metallocene compounds
WO2008018409A1 (en) 2006-08-11 2008-02-14 Mitsui Chemicals, Inc. Propylene resin composition for packaging material
CN101889030B (zh) 2007-10-25 2013-07-17 鲁姆斯诺沃伦技术公司 金属茂化合物,含有金属茂化合物的催化剂,使用该催化剂制备烯烃聚合物的方法
EP2075284B1 (en) 2007-12-17 2013-05-29 Borealis Technology OY Heterophasic polypropylene with high flowability and excellent low temperature impact properties
ES2337195T5 (es) 2007-12-18 2013-03-01 Borealis Technology Oy Polipropileno heterofásico con elevadas propiedades de impacto
CN102015879B (zh) * 2008-04-24 2013-11-20 博里利斯股份公司 高纯度多相丙烯共聚物
JP5147530B2 (ja) * 2008-05-14 2013-02-20 日本ポリプロ株式会社 プロピレン−エチレン共重合体
EP2355927B1 (en) 2008-11-07 2015-03-04 Borealis AG Solid catalyst composition
EP2361267B1 (en) 2008-11-07 2015-03-04 Borealis AG Process to prepare a solid catalyst composition
ES2619729T3 (es) 2008-11-07 2017-06-26 Borealis Ag Composición de catalizador sólida
WO2011135005A2 (en) 2010-04-28 2011-11-03 Borealis Ag Catalysts
WO2011135004A2 (en) 2010-04-28 2011-11-03 Borealis Ag Catalysts
KR101966085B1 (ko) * 2011-07-08 2019-04-05 보레알리스 아게 촉매
WO2014046139A1 (ja) * 2012-09-19 2014-03-27 三菱化学株式会社 エアバッグ収納カバー
EP2824142B1 (en) * 2013-07-12 2016-04-13 Borealis AG Heterophasic copolymer
PL2891667T3 (pl) 2014-01-07 2017-07-31 Borealis Ag Heterofazowy polimer polipropylenu
KR101749882B1 (ko) * 2014-04-04 2017-06-21 보레알리스 아게 적은 추출가능물을 갖는 헤테로상 프로필렌 공중합체
EP2947118B1 (en) * 2014-05-20 2017-11-29 Borealis AG Polypropylene composition for automotive interior applications

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102822212A (zh) * 2010-03-26 2012-12-12 博里利斯股份公司 可流动的富共聚单体的聚丙烯的方法
CN103080210A (zh) * 2010-08-30 2013-05-01 博里利斯股份公司 具有高流动性和增强的机械性能的多相聚丙烯

Also Published As

Publication number Publication date
EP2891667B1 (en) 2017-03-15
ES2622299T3 (es) 2017-07-06
CN105899553A (zh) 2016-08-24
PL2891667T3 (pl) 2017-07-31
KR20160106690A (ko) 2016-09-12
JP6545703B2 (ja) 2019-07-17
RU2016127547A3 (enExample) 2018-08-22
RU2677463C2 (ru) 2019-01-17
US20160333175A1 (en) 2016-11-17
EP2891667A1 (en) 2015-07-08
RU2016127547A (ru) 2018-02-13
JP2017502163A (ja) 2017-01-19
US9932469B2 (en) 2018-04-03
WO2015104266A1 (en) 2015-07-16

Similar Documents

Publication Publication Date Title
CN105899553B (zh) 多相聚丙烯聚合物
JP6420335B2 (ja) ヘテロ相コポリマー
EP2611862B1 (en) Heterophasic polypropylene with high flowability and enhanced mechanical properties
CN111492012B (zh) 基于单活性中心催化剂的具有优异机械和光学性能的耐冲击共聚物
CN111032707B (zh) 宽应用温度范围下具有低收缩率的聚丙烯组合物
CN104284936A (zh) 机械性能优异的高流动性聚丙烯
KR20190083376A (ko) 마스터배치 조성물
US8343602B2 (en) Propylene polymers for injection molding applications
CN103154125B (zh) 具有活动铰链性能的聚丙烯
WO2010149705A1 (en) Polyolefin compositions
JP6831218B2 (ja) マスターバッチ組成物およびこれを含むポリプロピレン樹脂組成物
RU2782633C1 (ru) Полиолефиновая композиция с улучшенной ударной прочностью и устойчивостью к побелению
CN111372989A (zh) 用于制备聚丙烯组合物的方法
JP2012207154A (ja) プロピレン系樹脂組成物

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant