AU520332B2 - Continuously preparing polyolefins - Google Patents

Continuously preparing polyolefins

Info

Publication number
AU520332B2
AU520332B2 AU37122/78A AU3712278A AU520332B2 AU 520332 B2 AU520332 B2 AU 520332B2 AU 37122/78 A AU37122/78 A AU 37122/78A AU 3712278 A AU3712278 A AU 3712278A AU 520332 B2 AU520332 B2 AU 520332B2
Authority
AU
Australia
Prior art keywords
continuously preparing
preparing polyolefins
polyolefins
continuously
preparing
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.)
Expired
Application number
AU37122/78A
Other languages
English (en)
Other versions
AU3712278A (en
Inventor
N. ET AL Kuroda
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.)
Eneos Corp
Original Assignee
Nippon Oil Corp
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
Priority claimed from JP7265577A external-priority patent/JPS6039082B2/ja
Priority claimed from JP9774777A external-priority patent/JPS6039083B2/ja
Priority claimed from JP15749477A external-priority patent/JPS6039084B2/ja
Priority claimed from JP53000204A external-priority patent/JPS6039085B2/ja
Application filed by Nippon Oil Corp filed Critical Nippon Oil Corp
Publication of AU3712278A publication Critical patent/AU3712278A/en
Application granted granted Critical
Publication of AU520332B2 publication Critical patent/AU520332B2/en
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AU37122/78A 1977-06-18 1978-06-14 Continuously preparing polyolefins Expired AU520332B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP7265577A JPS6039082B2 (ja) 1977-06-18 1977-06-18 分子量分布の広いポリオレフインの連続的製造方法
JPJP52-72655 1977-06-18
JP9774777A JPS6039083B2 (ja) 1977-08-17 1977-08-17 分子量分布の広いポリオレフインの連続的製造方法
JP15749477A JPS6039084B2 (ja) 1977-12-28 1977-12-28 分子量分布の広いポリオレフインの連続的製造方法
JP53000204A JPS6039085B2 (ja) 1978-01-06 1978-01-06 分子量分布の広いポリオレフインの連続的製造方法

Publications (2)

Publication Number Publication Date
AU3712278A AU3712278A (en) 1979-12-20
AU520332B2 true AU520332B2 (en) 1982-01-28

Family

ID=27453111

Family Applications (1)

Application Number Title Priority Date Filing Date
AU37122/78A Expired AU520332B2 (en) 1977-06-18 1978-06-14 Continuously preparing polyolefins

Country Status (6)

Country Link
AU (1) AU520332B2 (enrdf_load_stackoverflow)
BR (1) BR7803876A (enrdf_load_stackoverflow)
DE (1) DE2826548A1 (enrdf_load_stackoverflow)
FR (1) FR2394557B1 (enrdf_load_stackoverflow)
GB (1) GB1577512A (enrdf_load_stackoverflow)
IT (1) IT1103190B (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55164205A (en) 1979-06-07 1980-12-20 Sumitomo Chem Co Ltd Multistage polymerization of ethylene
JPS5610506A (en) * 1979-07-09 1981-02-03 Mitsui Petrochem Ind Ltd Production of ethylene polymer composition
BR8200530A (pt) * 1981-01-30 1982-12-07 Sumitomo Chemical Co Processo para produzir um polimero de etileno
JPH062776B2 (ja) * 1984-12-21 1994-01-12 日本石油株式会社 超高分子量ポリエチレンの製造方法
JPH0692457B2 (ja) * 1985-05-30 1994-11-16 日本石油株式会社 射出成形性の改良された超高分子量ポリエチレン組成物
JPH0692509B2 (ja) * 1985-12-17 1994-11-16 日本石油株式会社 高強度・高弾性率繊維又はフイルム製造用ポリエチレン溶液の製造法
JPH0717710B2 (ja) * 1989-05-19 1995-03-01 出光石油化学株式会社 エチレン系重合体組成物の製造方法
JPH0314807A (ja) * 1989-11-21 1991-01-23 Mitsui Petrochem Ind Ltd エチレン重合体組成物の製法
US5693583A (en) * 1991-06-10 1997-12-02 Mobil Oil Corporation High activity polyethylene catalysts which produce bimodal or trimodal product molecular weight distributions
EP0518604B1 (en) * 1991-06-10 1998-09-09 Mobil Oil Corporation High activity polyethylene catalysts prepared from oxidizing agents
WO2010097305A1 (en) * 2009-02-27 2010-09-02 Basell Polyolefine Gmbh Multistage process for the polymerization of ethylene

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB853127A (en) * 1956-07-25 1960-11-02 Du Pont Improvements in or relating to the polymerization of propylene
DE1720611C3 (de) * 1967-01-28 1984-03-01 Hoechst Ag, 6230 Frankfurt Verfahren zur Polymerisation von Äthylen oder dessen Mischungen mit höheren α-Olefinen

Also Published As

Publication number Publication date
IT7812654A0 (it) 1978-06-09
IT1103190B (it) 1985-10-14
AU3712278A (en) 1979-12-20
FR2394557B1 (fr) 1985-07-12
FR2394557A1 (fr) 1979-01-12
DE2826548A1 (de) 1979-01-04
DE2826548C2 (enrdf_load_stackoverflow) 1989-09-21
GB1577512A (en) 1980-10-22
BR7803876A (pt) 1979-04-17

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