BR8507076A - Processo de preparacao de um copolimero de etileno - Google Patents

Processo de preparacao de um copolimero de etileno

Info

Publication number
BR8507076A
BR8507076A BR8507076A BR8507076A BR8507076A BR 8507076 A BR8507076 A BR 8507076A BR 8507076 A BR8507076 A BR 8507076A BR 8507076 A BR8507076 A BR 8507076A BR 8507076 A BR8507076 A BR 8507076A
Authority
BR
Brazil
Prior art keywords
copolimer
ethylene
preparing
ethylene copolimer
Prior art date
Application number
BR8507076A
Other languages
English (en)
Inventor
Tadayuki Omae
Noboru Yamaguchi
Akira Kondo
Takayuki Okada
Original Assignee
Sumitomo Chemical Co
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 Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of BR8507076A publication Critical patent/BR8507076A/pt

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
    • C08F210/02—Ethene
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
BR8507076A 1984-11-27 1985-11-25 Processo de preparacao de um copolimero de etileno BR8507076A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59251097A JPS61127709A (ja) 1984-11-27 1984-11-27 エチレン共重合体の製造方法
PCT/JP1985/000652 WO1986003207A1 (fr) 1984-11-27 1985-11-25 Procede de production de copolymere d'ethylene

Publications (1)

Publication Number Publication Date
BR8507076A true BR8507076A (pt) 1987-07-14

Family

ID=17217598

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8507076A BR8507076A (pt) 1984-11-27 1985-11-25 Processo de preparacao de um copolimero de etileno

Country Status (8)

Country Link
US (1) US4721761A (pt)
EP (1) EP0207161B1 (pt)
JP (1) JPS61127709A (pt)
KR (1) KR930002901B1 (pt)
BR (1) BR8507076A (pt)
DE (1) DE3571446D1 (pt)
SG (1) SG70890G (pt)
WO (1) WO1986003207A1 (pt)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2516003B2 (ja) * 1987-01-29 1996-07-10 日本石油化学株式会社 エチレン共重合体の製造法
NZ228160A (en) * 1988-03-18 1990-11-27 Grace W R & Co Hot melt gasket comprising an ethylene/olefinic carboxylic acid copolymer
DE4010271A1 (de) * 1990-03-30 1991-10-02 Basf Ag Verfahren zur herstellung von ethylenpolymerisaten bei druecken oberhalb von 500 bar in einem rohrreaktor mit einspritzfinger
DE19622441A1 (de) * 1996-06-05 1997-12-11 Basf Ag Verfahren zum Verdichten ethylenisch ungesättigter Monomerer
US6211318B1 (en) * 1997-10-02 2001-04-03 Isp Investments Inc. Solvent-free, fine white powders of a copolymer of maleic anhydride and A C1-C4 alkyl vinyl ether substantially free of poly (alkyl vinyl ether, homopolymer
US6214956B1 (en) * 1997-10-02 2001-04-10 Isp Investments Inc. Solvent-free copolymers of maleic anhydride and alkyl vinyl ethers having a specific viscosity of 0.5 to 5 and method of making
DE69821432T2 (de) 1997-10-16 2004-12-30 Mitsubishi Gas Chemical Co., Inc. Packung und Destillationsverfahren zur Polymerisationsinhibierung von Vinylverbindungen
JP2002178414A (ja) * 2000-12-18 2002-06-26 Sumitomo Chem Co Ltd 熱可塑性樹脂フィルムおよびその製造方法
US20040001960A1 (en) * 2001-12-14 2004-01-01 Trouilhet Yves M. Laminate of ethylene-methyl acrylate and polyester
JP2004013054A (ja) 2002-06-11 2004-01-15 Sumitomo Chem Co Ltd 高耐熱ラベル
KR101318495B1 (ko) * 2004-11-09 2013-10-16 스미토모 베이클리트 컴퍼니 리미티드 분해 반응 장치, 재생수지 조성물 원료 제조 시스템,재생수지 조성물 원료 제조방법, 재생수지 조성물 원료 및성형체
JP4742647B2 (ja) * 2005-03-31 2011-08-10 住友化学株式会社 極性モノマー−オレフィン共重合体の製造方法
JP4736667B2 (ja) * 2005-09-26 2011-07-27 住友化学株式会社 エチレン系重合体樹脂の高圧重合方法
DE202008015702U1 (de) 2008-11-27 2009-03-19 Hammelmann Maschinenfabrik Gmbh Hochdruckpumpe mit einem Fluidsperrsystem
CN102666602B (zh) 2009-11-11 2015-11-25 博瑞立斯有限公司 具有有利的电性能的可交联的聚合物组合物和电缆
EP2499176B2 (en) * 2009-11-11 2022-08-10 Borealis AG Power cable comprising a polymer composition comprising a polyolefin produced in a high pressure process
CN102597093B (zh) 2009-11-11 2015-01-07 博瑞立斯有限公司 电缆以及其生产方法
EP2499175B2 (en) * 2009-11-11 2022-08-17 Borealis AG A polymer composition and a power cable comprising the polymer composition
EP2450910B1 (en) 2010-11-03 2019-09-25 Borealis AG A polymer composition and a power cable comprising the polymer composition
JP6135074B2 (ja) * 2012-09-04 2017-05-31 日立化成株式会社 硬化物
US9771445B2 (en) * 2014-03-31 2017-09-26 Sabic Global Technologies B.V. Process for the preparation of an ethylene copolymer in a tubular reactor
WO2016066620A1 (en) * 2014-10-27 2016-05-06 Borealis Ag Polymer composition and cable with advantageous electrical properties
WO2016066619A1 (en) * 2014-10-27 2016-05-06 Borealis Ag Polymer composition for cable applications with advantageous electrical properties
WO2016077512A2 (en) 2014-11-13 2016-05-19 Dow Global Technologies Llc Lubricant compositions for improved high pressure free-radical polymerizations
US11410788B2 (en) * 2014-12-19 2022-08-09 Borealis Ag Polymer composition for W and C application with advantageous electrical properties
CN105912272B (zh) 2016-04-14 2019-03-01 华为技术有限公司 一种控制多个安全应用软件的运行的装置和方法
FR3061180B1 (fr) 2016-12-23 2020-06-12 Arkema France Utilisation d'au moins un compose phenolique pour stabiliser des reactions de copolymerisation d'ethylene
PL3565659T3 (pl) 2017-01-06 2022-05-09 Sabic Global Technologies B.V. Urządzenie do wtryskiwania i mieszania płynu reaktywnego w wysokociśnieniowych sposobach LDPE
WO2018127533A1 (en) 2017-01-06 2018-07-12 Sabic Global Technologies B.V. Device for injecting and mixing a reactive fluid in high pressure ldpe processes
JP7454566B2 (ja) 2019-05-22 2024-03-22 株式会社クラレ 樹脂組成物、樹脂組成物の製造方法、及び、成形品
WO2021047918A1 (en) * 2019-09-11 2021-03-18 Basf Se Polymerization process for liquid copolymers of ethylene and glycidyl (meth)acrylate
JP7596307B2 (ja) 2019-12-27 2024-12-09 株式会社クラレ 熱可塑性エラストマー組成物、制振材、ギア、及び複合成形体
KR102865445B1 (ko) * 2020-02-20 2025-09-25 에스케이이노베이션 주식회사 에틸렌-카르복실산 공중합체의 제조 방법
KR102945389B1 (ko) 2020-12-08 2026-03-31 에스케이이노베이션 주식회사 플러깅 억제용 윤활 조성물 및 이를 이용한 플러깅 억제방법
CN113004439B (zh) * 2021-03-03 2022-05-31 浙江大学 一种低密度聚乙烯生产过程中压缩机设备中乙烯阻聚的方法
JP7696236B2 (ja) * 2021-06-04 2025-06-20 株式会社日本触媒 モノマー混合液の調製方法およびモノマー混合設備
EP4480605A4 (en) 2022-02-16 2025-04-16 Asahi Kasei Kabushiki Kaisha SINTERED COMPACT COMPOSITION, GREEN COMPACT BODY AND SINTERED COMPACT BODY
KR20250119817A (ko) * 2024-02-01 2025-08-08 에스케이이노베이션 주식회사 에틸렌계 공중합체의 제조 방법

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3117110A (en) * 1959-04-28 1964-01-07 Union Carbide Corp Process for producing solid chain-terminated polymers of ethylene and alkyl acrylates
FR1482183A (pt) * 1965-04-14 1967-08-23
JPS51122185A (en) * 1975-04-17 1976-10-26 Sumitomo Chem Co Ltd A method of preparing of ethylene copolymers
DE2524274C3 (de) * 1975-05-31 1987-09-10 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Mischpolymerisaten des Äthylens
GB1503397A (en) * 1975-10-06 1978-03-08 Ici Ltd Copolymerising ethylene with unsaturated carboxylic acid
SU734217A1 (ru) * 1977-10-20 1980-05-15 Охтинское научно-производственное объединение "Пластполимер" Способ получени (со)полимеров этилена

Also Published As

Publication number Publication date
US4721761A (en) 1988-01-26
EP0207161A4 (en) 1987-04-14
EP0207161A1 (en) 1987-01-07
EP0207161B1 (en) 1989-07-12
DE3571446D1 (en) 1989-08-17
WO1986003207A1 (fr) 1986-06-05
JPS61127709A (ja) 1986-06-16
SG70890G (en) 1990-10-26
KR870700648A (ko) 1987-12-30
JPH0326688B2 (pt) 1991-04-11
KR930002901B1 (ko) 1993-04-15

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 25/11/2000