BR8005307A - Composicao de polietileno e processo de polimerizacao continua em multiplas fases para producao de dita composicao - Google Patents

Composicao de polietileno e processo de polimerizacao continua em multiplas fases para producao de dita composicao

Info

Publication number
BR8005307A
BR8005307A BR8005307A BR8005307A BR8005307A BR 8005307 A BR8005307 A BR 8005307A BR 8005307 A BR8005307 A BR 8005307A BR 8005307 A BR8005307 A BR 8005307A BR 8005307 A BR8005307 A BR 8005307A
Authority
BR
Brazil
Prior art keywords
composition
production
polymerization process
continuous polymerization
multiple phases
Prior art date
Application number
BR8005307A
Other languages
English (en)
Inventor
Mizutani Shigeru
Katayama Yoshihiko
Sakurai Hisaya
Ikegami Tadashi
Original Assignee
Asahi Chemical Ind
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 Asahi Chemical Ind filed Critical Asahi Chemical Ind
Publication of BR8005307A publication Critical patent/BR8005307A/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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • 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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethylene
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
BR8005307A 1979-08-24 1980-08-21 Composicao de polietileno e processo de polimerizacao continua em multiplas fases para producao de dita composicao BR8005307A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54107129A JPS5910724B2 (ja) 1979-08-24 1979-08-24 エチレンの連続重合法

Publications (1)

Publication Number Publication Date
BR8005307A true BR8005307A (pt) 1981-03-04

Family

ID=14451230

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8005307A BR8005307A (pt) 1979-08-24 1980-08-21 Composicao de polietileno e processo de polimerizacao continua em multiplas fases para producao de dita composicao

Country Status (10)

Country Link
US (1) US4336352A (pt)
JP (1) JPS5910724B2 (pt)
BE (1) BE884866A (pt)
BR (1) BR8005307A (pt)
CA (1) CA1138148A (pt)
DE (1) DE3031540C2 (pt)
FR (1) FR2463791B1 (pt)
GB (1) GB2056996B (pt)
IT (1) IT1193551B (pt)
NL (1) NL186095C (pt)

Families Citing this family (94)

* Cited by examiner, † Cited by third party
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US6194520B1 (en) 1991-03-06 2001-02-27 Mobil Oil Corporation Ethylene polymer resins for blow molding applications
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KR930006089A (ko) * 1991-09-18 1993-04-20 제이 이이 휘립프스 폴리에틸렌 블렌드
CA2078366A1 (en) * 1991-09-18 1993-03-19 Joel L. Martin Polyethylene blends
KR930006091A (ko) * 1991-09-18 1993-04-20 제이 이이 휘립프스 폴리에틸렌 블렌드 및 그로부터 제조된 필름, 병 또는 파이프
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JP2716615B2 (ja) * 1991-10-25 1998-02-18 丸善ポリマー株式会社 エチレン系重合体組成物の製造方法
US5284613A (en) * 1992-09-04 1994-02-08 Mobil Oil Corporation Producing blown film and blends from bimodal high density high molecular weight film resin using magnesium oxide-supported Ziegler catalyst
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US5882750A (en) * 1995-07-03 1999-03-16 Mobil Oil Corporation Single reactor bimodal HMW-HDPE film resin with improved bubble stability
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CN102803307B (zh) 2010-02-05 2014-07-30 道达尔研究技术弗吕公司 制备聚烯烃的方法
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Also Published As

Publication number Publication date
DE3031540A1 (de) 1981-04-09
NL186095C (nl) 1990-09-17
NL8004745A (nl) 1981-02-26
GB2056996A (en) 1981-03-25
JPS5910724B2 (ja) 1984-03-10
FR2463791A1 (fr) 1981-02-27
JPS5632506A (en) 1981-04-02
US4336352A (en) 1982-06-22
BE884866A (fr) 1980-12-16
IT8024262A0 (it) 1980-08-22
DE3031540C2 (de) 1985-06-05
IT1193551B (it) 1988-07-08
GB2056996B (en) 1983-11-23
FR2463791B1 (fr) 1986-03-28
CA1138148A (en) 1982-12-21

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