MXPA05013431A - Poliolefinas con altos niveles de ramificacion de cadena larga. - Google Patents

Poliolefinas con altos niveles de ramificacion de cadena larga.

Info

Publication number
MXPA05013431A
MXPA05013431A MXPA05013431A MXPA05013431A MXPA05013431A MX PA05013431 A MXPA05013431 A MX PA05013431A MX PA05013431 A MXPA05013431 A MX PA05013431A MX PA05013431 A MXPA05013431 A MX PA05013431A MX PA05013431 A MXPA05013431 A MX PA05013431A
Authority
MX
Mexico
Prior art keywords
olefin
mol
reaction mixture
polyolefin resin
group
Prior art date
Application number
MXPA05013431A
Other languages
English (en)
Spanish (es)
Inventor
Manivakkam J Shankernarayanan
Original Assignee
Equistar Chem Lp
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 Equistar Chem Lp filed Critical Equistar Chem Lp
Publication of MXPA05013431A publication Critical patent/MXPA05013431A/es

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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • 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

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)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
MXPA05013431A 2003-06-09 2004-05-12 Poliolefinas con altos niveles de ramificacion de cadena larga. MXPA05013431A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/457,769 US20040249093A1 (en) 2003-06-09 2003-06-09 Polyolefins with high levels of long chain branching
PCT/US2004/014850 WO2005000919A1 (en) 2003-06-09 2004-05-12 Polyolefins with high levels of long chain branching

Publications (1)

Publication Number Publication Date
MXPA05013431A true MXPA05013431A (es) 2006-03-17

Family

ID=33490392

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05013431A MXPA05013431A (es) 2003-06-09 2004-05-12 Poliolefinas con altos niveles de ramificacion de cadena larga.

Country Status (11)

Country Link
US (1) US20040249093A1 (https=)
EP (1) EP1631600B1 (https=)
JP (1) JP2007500277A (https=)
KR (1) KR20060028687A (https=)
CN (1) CN100366641C (https=)
AT (1) ATE414111T1 (https=)
CA (1) CA2528502A1 (https=)
DE (1) DE602004017719D1 (https=)
ES (1) ES2317008T3 (https=)
MX (1) MXPA05013431A (https=)
WO (1) WO2005000919A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1754723A1 (en) * 2005-07-07 2007-02-21 Total Petrochemicals Research Feluy Single site catalyst systems having a scorpion-like structure
EA016790B1 (ru) * 2006-04-13 2012-07-30 Тотал Петрокемикалс Рисерч Фелюй Разветвленный сополимер этилена низкой и средней плотности, способ его получения и применение
US20090048402A1 (en) * 2007-08-17 2009-02-19 Lynch Michael W Preparing multimodal polyethylene having controlled long chain branching distribution
US20090163666A1 (en) * 2007-12-21 2009-06-25 David John Lohse Polymer compositions exhibiting enhanced flow-induced crystallization
CN101970514B (zh) * 2008-03-13 2013-11-20 陶氏环球技术有限责任公司 乙烯与另一聚合物组合的长链支化(lcb)、嵌段或互联共聚物
KR102247231B1 (ko) * 2016-11-17 2021-04-30 주식회사 엘지화학 에틸렌 비닐아세테이트 공중합체 및 이로부터 제조된 성형품
KR102242546B1 (ko) * 2016-11-17 2021-04-19 주식회사 엘지화학 에틸렌 비닐아세테이트 공중합체 및 이로부터 제조된 성형품

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4999327A (en) * 1988-12-30 1991-03-12 Union Carbide Chemicals And Plastics Company Inc. Catalyst for regulating the molecular weight distribution of ethylene polymers
US5089460A (en) * 1989-07-26 1992-02-18 Academy Of Applied Science, Inc. Vanadium catalyst systems for olefin polymerization
US5670439A (en) * 1995-03-29 1997-09-23 Quantum Chemical Corporation Vanadium-containing catalyst system
US5534472A (en) * 1995-03-29 1996-07-09 Quantum Chemical Corporation Vanadium-containing catalyst system
EP0784062A3 (en) * 1995-12-15 1998-04-22 Union Carbide Chemicals & Plastics Technology Corporation Process for production of long-chain branched polyolefins
CA2241486A1 (en) * 1998-06-24 1999-12-24 Bayer Inc. Olefin polymerwith long chain branching, and process and catalyst system therefor
US6583240B2 (en) * 2001-05-23 2003-06-24 Equistar Chemicals, Lp Ethylene polymerization process
JPWO2003016366A1 (ja) * 2001-08-17 2004-12-02 出光石油化学株式会社 エチレン系共重合体とそれからなるフィルム

Also Published As

Publication number Publication date
ES2317008T3 (es) 2009-04-16
JP2007500277A (ja) 2007-01-11
CN1805979A (zh) 2006-07-19
WO2005000919A1 (en) 2005-01-06
EP1631600A1 (en) 2006-03-08
CN100366641C (zh) 2008-02-06
EP1631600B1 (en) 2008-11-12
DE602004017719D1 (de) 2008-12-24
US20040249093A1 (en) 2004-12-09
ATE414111T1 (de) 2008-11-15
KR20060028687A (ko) 2006-03-31
CA2528502A1 (en) 2005-01-06

Similar Documents

Publication Publication Date Title
KR950000037B1 (ko) 동일계 중합체 혼합방법
RU2765179C2 (ru) Полиэтилены и сополимеры этилена для экструзионно-раздувной пленки
AU705436B2 (en) High activity staged reactor process
RU2444546C2 (ru) Полиолефиновые композиции, изделия из них и методы их получения
JP5764561B2 (ja) エチレンおよびシロキサン由来の単位を含むポリマー
EP1646668B1 (en) Injection moulding polymer
CZ291571B6 (cs) Způsob přípravy kompozice na bázi polymerů ethylenu, kompozice na bázi polymerů ethylenu a její použití
CN103339186A (zh) 制备基于乙烯的聚合物组合物的方法
KR101934480B1 (ko) 에틸렌 기재 중합체 및 그 제조 방법
KR20050098663A (ko) 혼성 담지 메탈로센 촉매를 이용한 가공성 및 내압 특성이뛰어난 급수관 파이프용 폴리에틸렌 및 그의 제조방법
EP3868798B1 (en) Polyethylene and preparation method therefor
JP7604095B2 (ja) 改善された加工性を有する高溶融強度ポリプロピレン
EP1631600B1 (en) Polyolefins with high levels of long chain branching
WO2017048448A1 (en) Process for making branched epdm and epdm therefrom
EP1448633B2 (en) Two-step polymerization process
CN114729070B (zh) 具有支化的基于乙烯的聚合物组合物及生产该组合物的工艺
JP7684959B2 (ja) 分岐を有するエチレン系ポリマー組成物、およびそれを生成するためのプロセス
US7151145B1 (en) Process for narrowing short-chain branching distribution in two-step ethylene polymerizations and products
EP3400250B1 (en) Process for preparing graft copolymer comprising polyethylene
KR20180020210A (ko) 탄소-탄소 자유 라디칼 개시제를 사용한 에틸렌계 폴리머의 제조 방법
KR102955110B1 (ko) 방오제 및 공정
US20070244275A1 (en) Process for the production of ethylene copolymers
EP4698572A1 (en) Pipes including high density multimodal polyethylene compositions
EP4215555A1 (en) Olefin-based polymer
WO2022027007A1 (en) Ethylene-based polymer composition with multifunctional branching agent and process for producing same